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867 Commits

Author SHA1 Message Date
aggarg
6f63da20b3 [AUTO][RELEASE]: Bump file header version to "10.5.0" 2022-09-16 18:40:39 +00:00
aggarg
4c4b51f36f [AUTO][RELEASE]: Bump task.h version macros to "10.5.0" 2022-09-16 18:40:38 +00:00
aggarg
0bcaa1e63b Update SBOM 2022-09-16 18:40:32 +00:00
Gaurav Aggarwal
49777e3387 Update History.txt as per the PR feedback
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-09-17 00:03:08 +05:30
Gaurav Aggarwal
8e4be9ff1b Update History.txt
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-09-17 00:03:08 +05:30
Gaurav Aggarwal
331362d45a Restrict unpriv task to invoke code with privilege
It was possible for an unprivileged task to invoke any function with
privilege by passing it as a parameter to MPU_xTaskCreate,
MPU_xTaskCreateStatic, MPU_xTimerCreate, MPU_xTimerCreateStatic, or
MPU_xTimerPendFunctionCall.

This commit ensures that MPU_xTaskCreate and MPU_xTaskCreateStatic can
only create unprivileged tasks. It also removes the following APIs:
1. MPU_xTimerCreate
2. MPU_xTimerCreateStatic
3. MPU_xTimerPendFunctionCall

We thank Huazhong University of Science and Technology for reporting
this issue.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-09-17 00:03:08 +05:30
Gaurav Aggarwal
79704b8213 Remove local stack variable form MPU wrappers
It was possible for a third party that had already independently gained
the ability to execute injected code to achieve further privilege
escalation by branching directly inside a FreeRTOS MPU API wrapper
function with a manually crafted stack frame. This commit removes the
local stack variable `xRunningPrivileged` so that a manually crafted
stack frame cannot be used for privilege escalation by branching
directly inside a FreeRTOS MPU API wrapper.

We thank Certibit Consulting, LLC, Huazhong University of Science and
Technology and the SecLab team at Northeastern University for reporting
this issue.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-09-17 00:03:08 +05:30
Gaurav Aggarwal
c2d616eaee Make RAM regions non-executable
This commit makes the privileged RAM and stack regions non-executable.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-09-17 00:03:08 +05:30
Gaurav Aggarwal
ea9c26f524 Use highest numbered MPU regions for kernel
ARMv7-M allows overlapping MPU regions. When 2 MPU regions overlap, the
MPU configuration of the higher numbered MPU region is applied. For
example, if a memory area is covered by 2 MPU regions 0 and 1, the
memory permissions for MPU region 1 are applied.

We use 5 MPU regions for kernel code and kernel data protections and
leave the remaining for the application writer. We were using lowest
numbered MPU regions (0-4) for kernel protections and leaving the
remaining for the application writer. The application writer could
configure those higher numbered MPU regions to override kernel
protections.

This commit changes the code to use highest numbered MPU regions for
kernel protections and leave the remaining for the application writer.
This ensures that the application writer cannot override kernel
protections.

We thank the SecLab team at Northeastern University for reporting this
issue.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-09-17 00:03:08 +05:30
Paul Bartell
ca099b9e9b Update CMakeLists.txt for Cortex-M55 and Cortex-M85 ports (#560)
* Annotate ports CMakeLists.txt with port details

* CMake: Add Cortex-M55 and Cortex-M85 ports
2022-09-16 12:30:11 +05:30
Paul Bartell
ff88fc8b6c portable-RP2040: Fix typo in README.md (#559)
Replace "import" with "include" in cmake code sample.
2022-09-14 12:13:10 +05:30
Gabor Toth
030e76681b M85 support (#556)
* Extend support to Arm Cortex-M85

Signed-off-by: Gabor Toth <gabor.toth@arm.com>
Change-Id: I679ba8e193638126b683b651513f08df445f9fe6

* Add generated Cortex-M85 support files

Signed-off-by: Gabor Toth <gabor.toth@arm.com>
Change-Id: Ib329d88623c2936ffe3e9a24f5d6e07655e4e5c8

* Extend Trusted Firmware M port

Extend Trusted Firmware M port to Cortex-M23,
Cortex-M55 and Cortex-M85.

Signed-off-by: Gabor Toth <gabor.toth@arm.com>
Change-Id: If8f1081acfd04e547b3227579e70e355a6adffe3

* Re-run copy_files.py script

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Signed-off-by: Gabor Toth <gabor.toth@arm.com>
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-09-13 22:08:25 +05:30
newbrain
c09187e73b Update of three badly terminated macro definitions (#555)
* Update of three badly terminated macro definitions
- vTaskDelayUntil() to conform to usual pattern do { ... } while(0)
- vTaskNotifyGiveFromISR() and
- vTaskGenericNotifyGiveFromISR() to remove extra terminating semicolons
- This PR addresses issues #553 and #554

* Adjust formatting of task.h

Co-authored-by: Paul Bartell <pbartell@amazon.com>
2022-09-08 10:33:41 -07:00
Aniruddha Kanhere
6324f6fc3e Added checks for index in ThreadLocalStorage APIs (#552)
Added checks for ( xIndex >= 0 ) in ThreadLocalStorage APIs
2022-09-01 13:23:02 -07:00
Jakub Lužný
d91cd6fd05 RISC-V: Add support for RV32E extension in GCC port (#543)
Co-authored-by: Joseph Julicher <jjulicher@mac.com>
2022-08-30 16:49:37 -07:00
Octaviarius
dc8f8be53e [Fix] Type for pointers operations (#550)
* fix type for pointers operations in some places: size_t -> portPOINTER_SIZE_TYPE

* fix pointer arithmetics

* fix xAddress type
2022-08-30 13:27:39 -07:00
Gaurav-Aggarwal-AWS
ac69aa858a Add FreeRTOS config directory to include dirs (#548)
This allows the application write to set FREERTOS_CONFIG_FILE_DIRECTORY
to whichever directory the FreeRTOSConfig.h file exists in.

This was reported here - https://github.com/FreeRTOS/FreeRTOS-Kernel/issues/545

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-08-22 20:58:07 +05:30
Monika Singh
11c72bc075 Add support for MISRA rule 20.7 (#546)
Misra rule 20.7 requires parenthesis to all parameter names
in macro definitions.

The issue was reported here : https://forums.freertos.org/t/misra-20-7-compatibility/15385
2022-08-19 15:51:57 +05:30
Archit Gupta
992ff1bb50 Fix warnings in posix port (#544)
Fixes warnings about unused parameters and variables when built with
`-Wall -Wextra`.
2022-08-16 16:41:17 +05:30
Paul Bartell
48ad473891 correct grammar in include/FreeRTOS.h
Co-authored-by: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
2022-08-10 10:14:56 -07:00
Paul Bartell
ab25da6087 Fix formatting of FreeRTOS.h 2022-08-10 10:14:56 -07:00
RichardBarry
c2bbe92cab Move some of the complex pre-processor guards on prvWriteNameToBuffer() to compile time checks in FreeRTOS.h.
Co-authored-by: Paul Bartell <pbartell@amazon.com>
2022-08-10 10:14:56 -07:00
RichardBarry
8741c4f919 Include string.h at the top of portable/GCC/ARM_CA9/port.c to prevent memset() generating a warning. (#430)
Co-authored-by: none <unknown>
2022-08-09 10:37:24 -07:00
Ravishankar Bhagavandas
b0a8bd8f28 Change default value of INCLUDE_xTaskGetCurrentTaskHandle (#542) 2022-08-09 09:48:44 -07:00
Gaurav-Aggarwal-AWS
95669cc1a1 Generalize Thread Local Storage (TLS) support (#540)
* Generalize Thread Local Storage (TLS) support

FreeRTOS's Thread Local Storage (TLS) support used variables and
functions from newlib, thereby making the TLS support specific to
newlib. This commit generalizes the TLS support so that it can be used
with other c-runtime libraries also. The default behavior for newlib
support is still kept same for backward compatibility.

The application writer would need to set configUSE_C_RUNTIME_TLS_SUPPORT
to 1 in their FreeRTOSConfig.h and define the following macros to
support TLS for a c-runtime library:

1. configTLS_BLOCK_TYPE - Type used to define the TLS block in TCB.
2. configINIT_TLS_BLOCK( xTLSBlock ) - Allocate and initialize memory
   block for the task's TLS Block.
3. configSET_TLS_BLOCK( xTLSBlock ) - Switch C-Runtime's TLS Block to
   point to xTLSBlock.
4. configDEINIT_TLS_BLOCK( xTLSBlock ) - Free up the memory allocated
   for the task's TLS Block.

The following is an example to support TLS for picolibc:

 #define configUSE_C_RUNTIME_TLS_SUPPORT        1
 #define configTLS_BLOCK_TYPE                   void*
 #define configINIT_TLS_BLOCK( xTLSBlock )      _init_tls( xTLSBlock )
 #define configSET_TLS_BLOCK( xTLSBlock )       _set_tls( xTLSBlock )
 #define configDEINIT_TLS_BLOCK( xTLSBlock )

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-08-08 21:23:29 +05:30
Gaurav-Aggarwal-AWS
3b18a07568 Add .syntax unified to GCC assembly functions (#538)
This fixes the compilation issue with XC32 compiler.

It was reported here - https://forums.freertos.org/t/xc32-v4-00-error-with-building-freertos-portasm-c/14357/4

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Paul Bartell <pbartell@amazon.com>
2022-08-07 22:46:11 +05:30
Gaurav-Aggarwal-AWS
4649d58899 Update History.txt (#535)
* Update History.txt

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-08-07 22:31:47 +05:30
Chris Copeland
fc615627f6 Block SIG_RESUME in the main thread of the Posix port so that sigwait works as expected (#532)
Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
2022-08-04 11:11:31 -07:00
Ravishankar Bhagavandas
4a8c06689e Change type of message buffer handle (#537) 2022-08-04 10:07:49 -07:00
Gaurav Aggarwal
618e165fa7 Fix NULL pointer dereference in vPortGetHeapStats
When the heap is exhausted (no free block), start and end markers are
the only blocks present in the free block list:

     +---------------+     +-----------> NULL
     |               |     |
     |               V     |
+ ----- +            + ----- +
|   |   |            |   |   |
|   |   |            |   |   |
+ ----- +            + ----- +
  xStart               pxEnd

The code block which traverses the list of free blocks to calculate heap
stats used a do..while loop that moved past the end marker when the heap
had no free block resulting in a NULL pointer dereference. This commit
changes the do..while loop to while loop thereby ensuring that we never
move past the end marker.

This was reported here - https://github.com/FreeRTOS/FreeRTOS-Kernel/issues/534

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-08-04 09:57:59 -07:00
Gaurav-Aggarwal-AWS
dc9c034c85 Add vPortRemoveInterruptHandler API (#533)
* Add xPortRemoveInterruptHandler API

This API is added to the MicroBlazeV9 port. It enables the application
writer to remove an interrupt handler.

This was originally contributed in this PR - https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/523

* Change API signature to return void

This makes the API similar to vPortDisableInterrupt.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Gavin Lambert <uecasm@users.noreply.github.com>
2022-08-03 13:45:27 -07:00
Paul Bartell
2070d9d3e5 Update codecov action to v3.1.0 2022-08-03 11:42:42 -07:00
Gavin Lambert
63f86fc7a2 Implement MicroBlazeV9 stack protection (#523)
* Implement stack protection for MicroBlaze (without MPU wrappers)
2022-08-03 12:01:18 +05:30
Patrick Oppenlander
bfe057367d add portDONT_DISCARD to pxCurrentTCB (#479)
This fixes link failures with LTO:

/tmp/ccJbaKaD.ltrans0.ltrans.o: in function `pxCurrentTCBConst2':
/root/project/FreeRTOS/portable/GCC/ARM_CM4F/port.c:249: undefined reference to `pxCurrentTCB'
/usr/lib/gcc/arm-none-eabi/11.2.0/../../../../arm-none-eabi/bin/ld: /tmp/ccJbaKaD.ltrans0.ltrans.o: in function `pxCurrentTCBConst':
/root/project/FreeRTOS/portable/GCC/ARM_CM4F/port.c:443: undefined reference to `pxCurrentTCB'
2022-08-02 16:09:58 +05:30
Xin Lin
c22f40d9a5 Add SBOM Generation in auto_release.yml (#524) 2022-07-28 10:35:29 -07:00
0xjakob
349e803314 Posix: Removed unused signal set from port (#528)
Co-authored-by: Jakob Hasse <0xjakob@users.noreply.github.com>
2022-07-25 10:05:30 -07:00
NomiChirps
859dbaf504 RP2040: Use indirect reference for pxCurrentTCB (#525) 2022-07-18 16:05:30 -07:00
Paul Bartell
2dfdfc4ba4 Add Cortex M7 r0p1 Errata 837070 workaround to CM4_MPU ports (#513)
* Clarify Cortex M7 r0p1 errata number in r0p1 specific port.

* Add ARM Cortex M7 r0p0 / r0p1 Errata 837070 workaround to CM4 MPU ports.

Optionally, enable the errata workaround by defining configTARGET_ARM_CM7_r0p0 or configTARGET_ARM_CM7_r0p1 in FreeRTOSConfig.h.

* Add r0p1 errata support to IAR port as well

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Change macro name to configENABLE_ERRATA_837070_WORKAROUND

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-06-30 10:35:26 +05:30
Gaurav-Aggarwal-AWS
8e89acfc98 Update submodule pointer of Community Supported Ports (#486)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Paul Bartell <pbartell@amazon.com>
Co-authored-by: Joseph Julicher <jjulicher@mac.com>
2022-06-29 08:01:00 -07:00
Xinyu Zhang
57530af294 Update to TF-M version TF-Mv1.6.0 (#517)
Signed-off-by: Xinyu Zhang <xinyu.zhang@arm.com>
Change-Id: I0c15564b342873f9bd7a8240822e770950a0563e
2022-06-29 12:22:30 +05:30
Graham Sanderson
d2a81539e0 RP2040: Allow FreeRTOS to be added to the parent CMake project post initialization of the Pico SDK (#497)
Co-authored-by: graham sanderson <graham.sanderson@raspeberryi.com>
2022-06-24 17:22:49 +05:30
Gaurav-Aggarwal-AWS
7af41c29cb Ensure that xTaskGetCurrentTaskHandle is included (#507)
This commits adds a check that INCLUDE_xTaskGetCurrentTaskHandle is
set to 1. A compile time error message is produced if it is not set to
1. This is needed because stream_buffer.c uses xTaskGetCurrentTaskHandle.

This was reported here - https://forums.freertos.org/t/xstreambufferreceive-include-xtaskgetcur/15283

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-06-23 10:17:17 -07:00
Graham Sanderson
90d920466e RP2040: Remove incorrect assertion (#508)
After the xEventGroupWaitBits in vProtLockInternalSpinUnlockWithWait there was an assertion about
pxYiledSpinLock being NULL, however when xEventGroupWaitBits returns, IRQs have been re-enabled
and so it is no longer safe to assert on the state which is protected by IRQs being disabled.

Co-authored-by: graham sanderson <graham.sanderson@raspeberryi.com>
2022-06-22 10:27:26 -07:00
Gaurav-Aggarwal-AWS
d5771a7a60 Add configUSE_MUTEXES to function declarations in header (#504)
This commit adds the configUSE_MUTEXES guard to the function
declarations in semphr.h which are only available when configUSE_MUTEXES
is set to 1.

It was reported here - https://forums.freertos.org/t/mutex-missing-reference-to-configuse-mutexes-on-the-online-documentation/15231

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-06-21 16:04:52 +05:30
Ravishankar Bhagavandas
0b46492740 Add callback overrides for stream buffer and message buffers (#437)
* Let each stream/message can use its own sbSEND_COMPLETED

In FreeRTOS.h, set the default value of configUSE_SB_COMPLETED_CALLBACK
to zero, and add additional space for the function pointer when
the buffer created statically.

In stream_buffer.c, modify the macro of sbSEND_COMPLETED which let
the stream buffer to use its own implementation, and then add an
pointer to the stream buffer's structure, and modify the
implementation of the buffer creating and initializing

Co-authored-by: eddie9712 <qw1562435@gmail.com>
2022-06-20 17:48:34 -07:00
Tanmoy Sen
49cb8e8b28 Update feature_request.md (#500)
* Update feature_request.md

* Remove trailing spaces

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-06-08 22:39:39 +05:30
AndreiCherniaev
daf544fbc4 add extra check for compiler time (#499)
minor change to add extra check for compiler time to prevent bad config

Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2022-06-02 22:33:37 +05:30
alfred gedeon
719ceee352 Add suppport for ARM CM55 (#494)
* Add supposrt for ARM CM55

* Fix file header

* Remove duplicate code

* Refactor portmacro.h

1. portmacro.h is re-factored into 2 parts - portmacrocommon.h which is
   common to all ARMv8-M ports and portmacro.h which is different for
   different compiler and architecture. This enables us to provide
   Cortex-M55 ports without code duplication.
2. Update copy_files.py so that it copies Cortex-M55 ports correctly -
   all files except portmacro.h are used from Cortex-M33 ports.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-06-01 15:00:10 -07:00
Dusan Cervenka
1ec8e49de4 Aligned nullptr check for heap3. (#493)
Signed-off-by: Cervenka Dusan <cervenka@acrios.com>
2022-05-17 22:26:01 +05:30
Robert Berger
cf6850583c queue.h: cTaskWokenByPost -> xTaskWokenByReceive (#491)
Co-authored-by: Robert Berger <robert.berger@ReliableEmbeddedSystems.com>
Co-authored-by: Paul Bartell <pbartell@amazon.com>
2022-04-25 14:11:51 -07:00
alfred gedeon
ec7c40335d Format code, and rmove implicit tests (#489) 2022-04-21 10:18:58 -07:00
Kody Stribrny
15bc8664b5 Add atomic flag for 16-bit ticks PIC24 (#488)
This change allows the PIC24 family of
16 bit processors to read the tick count
without a critical section when the tick
count is 16 bits.

Inspired from discussion - https://forums.freertos.org/t/xtaskgettickcount-with-critical-section-on-16-bit-mcu/14860/5
2022-04-15 08:13:14 -07:00
Anton Lagerholm
d5b95c9eda Corrected spelling mistake in mpu_prototypes.h
tasks.h doesn't exist.
2022-04-14 10:16:10 -07:00
Anton Lagerholm
9204f9f28d Correct spelling mistake in mpu_wrappers.h
tasks.h doesn't exist.
2022-04-14 10:16:10 -07:00
pierrenoel-bouteville-act
e73fabce9a Declare vApplicationMallocFailedHook function in task.h instead in each C heap file (#483)
vApplicationMallocFailedHook was declared in each Heap file. which forces users to declare it and can cause problems if the prototype of the function changes.

Co-authored-by: Pierre-Noel Bouteville <pnb990@gmail.com>
2022-04-13 10:44:14 -07:00
Archit Gupta
b00250372e Enable use of --text-section-literals in Xtensa port (#485)
Patch submitted by customer on forums here: https://forums.freertos.org/t/cannot-compile-xtensa-port-assembly-with-text-section-literals/14838
2022-04-11 15:07:08 -07:00
Gaurav-Aggarwal-AWS
40c37bd3ab Add configSYSTICK_CLOCK_HZ to Cortex-M0 ports (#484)
This is needed to support the case when SysTick timer is not clocked
from the same source as CPU. This support already exists in other
Cortex-M ports.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-04-08 11:13:11 -07:00
pierrenoel-bouteville-act
cf4ff121a9 tasks.c:2067:11: warning: this condition has identical branches [-Wduplicated-branches] (#482)
* replace duplicated if branch because empty by a comment to avoid warning/error with option GCC -Wduplicated-branches

* Missing ';'

* cosmetic comment

* update comment as suggested by Gaurav-Aggarwal-AWS

* cosmetic

Co-authored-by: Pierre-Noel Bouteville <pnb990@gmail.com>
2022-04-06 23:38:44 +05:30
Gaurav-Aggarwal-AWS
b5b1ff02dd Add a guard around mpu_wrappers.c (#480)
* Add a guard around mpu_wrappers.c

This avoid linker errors when this file is accidently compiled in
projects using non-MPU ports.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Fix formatting check

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-04-05 22:59:30 +05:30
Gaurav-Aggarwal-AWS
356fff8028 Update portable/ThirdParty/README.md (#474)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-03-10 19:41:45 -08:00
niniemann
bdec3b6e54 fix: add additional .ltorg directives to GCC CM3/CM4 mpu ports (#473)
Co-authored-by: Nils Niemann <Niemann.N@eppendorf.de>
2022-03-10 09:19:58 -08:00
xinyu-tfm
f18e432d49 Update the README to align with TF-M v1.5.0 in TF-M integration (#469)
Signed-off-by: Xinyu Zhang <xinyu.zhang@arm.com>
Change-Id: Ic04b82259ac17d5e0f8662118385c803e68af3e5
2022-03-05 16:31:08 -08:00
Gaurav-Aggarwal-AWS
58770b0f51 Check for add overflow only once (#467)
Update the size calculations such that we only need to check for add
overflow only once. Also, change the way we detect add overflow so that
we do not need to cause an overflow to detect an overflow.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-03-03 15:16:39 -08:00
Gaurav-Aggarwal-AWS
8eb3585252 Move MSB check after final size calculation (#463)
We use the MSB of the size member of a BlockLink_t to track whether not
a block is allocated. Consequently, the size must not be so large that
the MSB is set. The check to see if the MSB in the size is set needs to
be done after the final size (metadata + alignment) is calculated.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-02-28 11:59:00 -08:00
Gaurav-Aggarwal-AWS
82be77995e Heap improvements (#462)
* Heap improvements

This commit makes the following improvements:

1. Add a check to heap_2 to track if a memory block is allocated to the
   application or not. The MSB of the size field is used for this
   purpose. The same check already exists in heap_4 and heap_5. This
   check prevents against double free.

2. Add a new flag configHEAP_CLEAR_MEMORY_ON_FREE to heap_2, heap_4 and
   heap_5. The application writer can set it to 1 in their
   FreeRTOSConfig.h to ensure that a block of memory allocated using
   pvPortMalloc is cleared (i.e. set to zero) when it is freed using
   vPortFree. If left undefined, configHEAP_CLEAR_MEMORY_ON_FREE
   defaults to 0 for backward compatibility. We recommend setting
   configHEAP_CLEAR_MEMORY_ON_FREE to 1 for better security.

3. Add a new API pvPortCalloc to heap_2, heap_4 and heap_5. This API
   has the following signature:
   void * pvPortCalloc( size_t xNum, size_t xSize );
   It allocates memory for an array of xNum objects each of which is of
   xSize and initializes all bytes in the allocated storage to zero. If
   allocation succeeds, it returns a pointer to the lowest byte in the
   allocated memory block. On failure, it returns a null pointer.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-02-24 10:52:10 -08:00
Felipe Torrezan
4539e1c574 Migrated RL78/IAR port to EWRL78v3+ (#461)
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2022-02-24 10:04:46 -07:00
Gaurav-Aggarwal-AWS
840214dc29 Update documentation of uxTaskGetTaskNumber function (#460)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-02-22 10:44:05 -08:00
imi415
38efd2689e CMake: Move mpu_wrapper to ports library. (#459) 2022-02-22 08:30:09 -07:00
Ming Yue
09a2c0b324 Remove exception loop tags. (#457) 2022-02-17 15:28:04 -08:00
Ming Yue
25d180a09b Use a dedicated symbol for in-function loop to avoid the weak symbol JAL range error when a strong symbol is defined outside. (#455) 2022-02-15 14:56:13 -08:00
mikisama
d5b2413f48 Fix typo (#454) 2022-02-13 15:47:52 -08:00
Muneeb Ahmed
4014abb943 Fix some warnings in doxygen comments (#453)
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2022-02-10 11:36:42 -08:00
Shubham Kulkarni
4a490d64a5 portable/Xtensa_ESP32: Add SPDX license identifiers (#452)
Co-authored-by: Paul Bartell <pbartell@amazon.com>
2022-02-08 16:28:07 -08:00
Gaurav-Aggarwal-AWS
d5a10e4595 Add alignment for the direct mode handler (#449)
It is still possible to further relax the alignment using linker script
if needed.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-02-08 11:51:25 -08:00
Gaurav-Aggarwal-AWS
cf248aec2d Add support for 16 MPU regions to GCC Cortex-M33 ports (#448)
* Add support for 16 MPU regions to GCC Cortex-M33 TZ port

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Add support for 16 MPU regions to Cortex-M33 NTZ GCC port

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-02-07 16:51:19 -08:00
Gaurav-Aggarwal-AWS
76a8335b23 Update History.txt to include 10.4.6 changes (#451)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-02-07 16:33:53 -08:00
Tobias Nießen
364f0e585f Fix description of configQUEUE_REGISTRY_SIZE (#446) 2022-01-31 11:12:47 -08:00
swaldhoer
89e4823a49 Update uncrustify configuration to 0.69 (#445)
The configuration was updated using

    uncrustify -c .github/uncrustify.cfg -o .github/uncrustify.cfg --update-config-with-doc

to align with the actually used uncrustify version used, i.e., all
configuration is now explicitly set (and no longer implicit).

The files that are common to all ports ("portable/MemMang*" and
"portable/Common/mpu_wrappers.c" are now also autoformatted.

Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
2022-01-28 10:48:03 -08:00
Gaurav-Aggarwal-AWS
9efca75d1e Riscv re-factoring (#444)
* Refactor RISCV port

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Changes to make re-factoring work on ESP32-C3

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Remove alignment and place handlers in separate sections

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Correct section names

This is needed so that the assemblers correctly recognizes functions.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Move mtvec programming to the application

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Refactor mtimer udpate code

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Move critical nesting to port layer

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Respect configTASK_RETURN_ADDRESS

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Formatting changes

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-01-26 17:55:01 -08:00
isus-ipanienko
a3843bd5b1 Fix warning message error. (#443)
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2022-01-21 10:10:22 -08:00
yhsb2k
cdd406a62f Add CMake build (#421)
* Add CMake build

Allows to build and link FreeRTOS using CMake build system.
From top-level project it looks like this:

set(FREERTOS_PORT_GCC_ARM_CM4F ON)
set(FREERTOS_CONFIG_FILE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} CACHE STRING "")
add_subdirectory(third_party/FreeRTOS-Kernel)

Where FREERTOS_PORT_GCC_ARM_CM4F is FreeRTOS port name.
freertos is target name, which can be used in target_link_libraries()

* Add feature to set custom heap source file

Example how to set it from top-level project:
set(FREERTOS_HEAP ${CMAKE_CURRENT_LIST_DIR}/path_to/my_heap.c CACHE STRING "")

* Set cmake_minimum_required to 3.15

* Fail build when FREERTOS_CONFIG_FILE_DIRECTORY not set

* Rename library to freertos_kernel

* Rework FREERTOS_PORT option to act as combobox

* Use freertos_kernel_port cmake target

* Split port sources multiline

Co-authored-by: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Co-authored-by: Paul Bartell <pbartell@amazon.com>
2022-01-20 12:35:04 -08:00
Paul Bartell
dca4f80a6b Add configUSE_MINI_LIST_ITEM configuration option to enable the MiniListItem_t type. (#433)
* Add configUSE_MINI_LIST_ITEM configuration option to enable the MiniListItem_t type.

When configUSE_MINI_LIST_ITEM == 0:
	MiniListItem_t and ListItem_t are both typedefs of struct xLIST_ITEM.

When configUSE_MINI_LIST_ITEM == 1 (the default in projdefs.h):
	MiniListItem_t is a typedef of struct xMINI_LIST_ITEM, which contains 3 fewer fields than a struct xLIST_ITEM.
	This configuration saves approximately sizeof(TickType_t) + 2 * sizeof( void * ) bytes of ram, however it also violates strict aliasing rules which some compilers depend on for optimization.

configUSE_MINI_LIST_ITEM defaults to 1 when not defined.

* Add pp_indent_brace option to uncrustify config

Improves compliance with the FreeRTOS code style guide:
https://www.freertos.org/FreeRTOS-Coding-Standard-and-Style-Guide.html
2022-01-19 13:12:57 -08:00
Ming Yue
043c2c7ef6 Fix GCC/RX100 function naming error. (#440) 2022-01-13 10:30:26 -08:00
Jeff Tenney
990643ebe8 Fix support for stepping tick by xExpectedIdleTime (#73)
* Fix support for stepping maximum number of ticks

This commit fixes support for tickless implementations that call
vTaskStepTick() with the maximum number of allowed ticks to step.

vTaskStepTick()
---------------
Function vTaskStepTick() provides a way for the tickless idle
implementation to account for ticks that elapse during tickless idle.
The maximum number of stepped ticks allowed is the number passed to
portSUPPRESS_TICKS_AND_SLEEP().  It is the number of ticks between
xTickCount and xNextTaskUnblockTime.

vTaskStepTick() is specifically intended for use with tickless idle,
so it always executes with the scheduler disabled.  For reference,
compare it with the more general function xTaskCatchUpTicks().

Without this Change
-------------------
Prior to this commit, if a task is supposed to wake at xTickCount ==
0xFFFFFFFF, then when tickless idle ends, function vTaskStepTick()
sets the tick to 0xFFFFFFFF but the task remains on the delayed list
because xTaskIncrementTick() does not execute.  One tick later,
xTaskIncrementTick() executes because it's time to increment xTickCount
to 0x00000000.  An assertion failure occurs in
taskSWITCH_DELAYED_LISTS() because the delayed task list is not
empty.  Other examples of valling vTaskStepTick() with the maximum
allowed number of ticks merely result in a task waking one tick late.

Default Tickless Implementations
--------------------------------
Note that the default tickless implementations never pass the maximum
allowed value to vTaskStepTick().  The default implementations use the
tick interrupt to finish the sleep and allow that one tick to be
counted normally via the tick ISR and xTaskIncrementTick().

* Protect xPendedTicks with critical section

Function xTaskIncrementTick() increments xPendedTicks when the
scheduler is disabled.  That function typically executes inside the tick
ISR.  So code in xTaskCatchUpTicks() must mask interrupts when modifying
xPendedTicks.

* uncrustify tasks.c

* Update tasks.c

Style changes only - added comment and indentation to the two modified files.

* uncrustify

* Add test coverage for new conditional

* Add typecast

Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
Co-authored-by: Joseph Julicher <jjulicher@mac.com>
Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
2022-01-10 12:44:12 -07:00
Jon Enz
abd887c687 Clean some spell check words. (#439) 2022-01-07 10:45:58 -08:00
Joseph Julicher
c4f9e27c28 Feature: Add task top/end of stack to task info report (#436)
uncrustify

Co-authored-by: Shreyas Balakrishna <shreyasbharath@users.noreply.github.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2022-01-06 12:03:56 -07:00
Gaurav-Aggarwal-AWS
becbb89181 Add a cap to the queue locks (#435)
Add a cap to the queue locks

cRxLock and cTxLock members of the queue data structure count the
number items received and sent to the queue while the queue was locked.
These are later used to unblock tasks waiting on the queue when the
queue is unlocked. The data type of these members is int8_t and this can
trigger overflow check assert if an ISR continuously reads/writes to the
queue in a loop as reported in this issue: https://github.com/FreeRTOS/FreeRTOS-Kernel/issues/419. 

Note due to the length of the operation is it not recommended to write to
the queue that many times from an ISR - stream buffers are a better option,
or alternatively, defer the operation to a task by just having the ISR send a
direct to task notification to unblock the task.

This PR caps the values of the cRxLock and cTxLock to the number of tasks in
the system because we cannot unblocks more tasks than there are in the system. 
Note that the same assert could still be triggered is the application creates more
than 127 tasks.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-01-05 21:14:01 -08:00
Gaurav-Aggarwal-AWS
8e2dd5b861 Add a Known Issues file in the Third Party folder (#434)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-01-03 14:26:43 -07:00
Amit Tomar
c13719d2d0 fix alignment exception for ullPortInterruptNesting. (#317)
* fix alignment exception for ullPortInterruptNesting.

While loading (LDR X5, ullPortInterruptNestingConst) the ullPortInterruptNesting
variable, the program control seems to be stuck and there is no abort or stack
trace observed (as there is no exception handler is installed to catch unaligned
access exception).

Program control moves forward, if one just declares this varible to be 2 bytes
aligned but then varible is not updated properly.

One of my colleague, pointed out that issue is due to the fact that
ullPortInterruptNesting must be at 8 bytes aligned address but since
"vApplicationIRQHandler" (that has 4 bytes of address) is sitting between
two 8 bytes aligned addresses that forces ullPortInterruptNesting to be at
4 byte aligned address, causing all sort of mess.

It works on QEMU (on ARM64) as it is, since there is no such check for
unaligned access but on real hardware it is prohibited.

Workaround to this problem is, either we skip 4 byets (using .align 4) after
vApplicationIRQHandler declaration or declare it the end of all declarations.
This commit does the latter one.

Signed-off-by: Amit Singh Tomar <atomar25opensource@gmail.com>

* Update portASM.S

Remove 1 tab = 4 spaces

Co-authored-by: Amit Singh Tomar <atomar25opensource@gmail.com>
Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
Co-authored-by: Joseph Julicher <jjulicher@mac.com>
2021-12-29 13:53:10 -07:00
clemenskresser
7b95420ad9 fixed deadlock in event groups when a mutex is used for memory allocation (#284)
Co-authored-by: Clemens Kresser <clemens.kresser@gmail.com>
Co-authored-by: Joseph Julicher <jjulicher@mac.com>
2021-12-29 09:58:24 -07:00
Joseph Julicher
f5df2c140c Documentation update for xEventGroupClearBitsFromISR (#432)
* Documented the correct use of xEventGroupClearBitsFromISR

* removed typo
2021-12-28 14:20:33 -07:00
Fabian
481c722ef3 RISC-V: No #error on RV64 regarding byte alignment (#367)
Co-authored-by: Joseph Julicher <jjulicher@mac.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-12-28 11:52:33 -08:00
leona
81d15dc550 Fix: Interrut Handler Register Function and Exception Process (#41)
Signed-off-by: shiode <shiode@aptpod.co.jp>

Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
Co-authored-by: David Chalco <59750547+dachalco@users.noreply.github.com>
Co-authored-by: Joseph Julicher <jjulicher@mac.com>
2021-12-28 10:54:23 -07:00
Joseph Julicher
455df7a07a uxAutoReload replaced with xAutoReload to improve MISRA compliance (#429)
* Created xTimerGetReloadMode and uxTimerGetReloadMode.

* Changed the use of uxAutoReload to xAutoReload

* updated history.txt

* Update History.txt

Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>

* Update timers.c

Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>

* Added xTimerGetReloadMode to lexicon.txt

* uncrustified timers.c

* Fix formatting check

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-12-27 11:36:59 -07:00
Gaurav-Aggarwal-AWS
53b9a80b8e Update third party ports readme (#428)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-12-21 14:10:06 -08:00
Graham Sanderson
debbd254b6 RP2040 fixes (#424)
* RP2040: malloc needs to be thread safe for FreeRTOS whether both cores are used or not

* RP2040: CMake file had broken left over test code

* RP2040: portIS_FREE_RTOS_CORE() returned an incorrect value prior to scheduler init when the application was compiled without multicore support

* RP2040: Bad initialization code was causing IRQs to get disabled before main() was called when using non static allocation
2021-12-21 11:08:41 -08:00
Pramith K V
4c4089b154 Remove tickless idle mode dependency with include v task suspend (#422)
* Fix Remove tickless idle feature dependency with INCLUDE_vTaskSuspend
* fix unused variable warning
* Fix CI fomatting check

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Authored-by: pramithkv <pramit@lifesignals.com>
2021-12-08 15:47:07 -08:00
R. Dunbar Poor
052e364686 Fix #415: Compiling tasks.c with configSUPPORT_DYNAMIC_ALLOCATION = 0 (#416)
* Fix #415: Compiling tasks.c with configSUPPORT_DYNAMIC_ALLOCATION = 0
2021-11-18 14:38:41 -08:00
RichardBarry
271bdfb880 Simplify prvInitialiseNewTask() (#417)
Memset newly allocated TCB structures to zero, and remove code
that set individual structure members to zero.
2021-11-18 14:22:02 -08:00
RichardBarry
e13f990385 Fix keil compilation error (#418)
* Fix compilation error when using the Keil tools with the Keil compiler.
2021-11-18 11:04:57 -08:00
Gaurav Aggarwal
6ac9aaec95 Fix formatting error
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-11-15 15:09:12 -08:00
Gaurav Aggarwal
44fc137428 Add option to disable unprivileged critical sections
This commit introduces a new config
configALLOW_UNPRIVILEGED_CRITICAL_SECTIONS which enables developers to
prevent critical sections from unprivileged tasks. It defaults to 1 for
backward compatibility. Application should set it to 0 to disable
critical sections from unprivileged tasks.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-11-15 15:09:12 -08:00
Gaurav Aggarwal
7a3848753b Change xPortRaisePrivilege and vPortResetPrivilege to macros
This prevents non-kernel code from calling these functions.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-11-15 15:09:12 -08:00
Gaurav-Aggarwal-AWS
78da9cb261 Fix code example in timers.h (#412)
The example was trying to create a timer with period 0 which is not a
valid period.

This was reported here - https://forums.freertos.org/t/multiple-timers/13884

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-11-12 10:36:49 -08:00
Laukik Hase
683811bd8c bugfix: Initialize uxTaskNumber at task initialization (#374)
* bugfix: Initialize uxTaskNumber at task initialization
2021-11-11 14:17:21 -08:00
Tobias Nießen
4896d6b1a1 Mention portMAX_DELAY in xEventGroupWaitBits docs (#411)
The public function xEventGroupWaitBits passes xTicksToWait to the
function vTaskPlaceOnUnorderedEventList, which passes the number of
ticks to prvAddCurrentTaskToDelayedList and sets xCanBlockIndefinitely
to pdTRUE, causing the latter to block indefinitely if
xTicksToWait == portMAX_DELAY and INCLUDE_vTaskSuspend == 1.
2021-11-10 17:39:01 -08:00
Kevin Thibedeau
cd0b7fc271 Build with -Wmissing-prototypes flags vPortYieldFromISR() in the Posix port. (#409)
There's already a portYIELD_FROM_ISR() macro that calls vPortYield() which wraps the FromISR code.
It doesn't appear that vPortYieldFromISR() is intended to be publicly accessible in this port so
I've marked it as private to silence the warning.

event_create() also got flagged due to missing void in prototype.

Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-11-08 13:51:25 -08:00
Gaurav-Aggarwal-AWS
1ec7e50722 Change hyphen to ASCII character (#410)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-11-08 11:11:11 -08:00
Gaurav-Aggarwal-AWS
5a2a1d0702 Change taskYIELD_FROM_ISR to portYIELD_FROM_ISR in docs (#408) 2021-11-05 14:33:15 -07:00
prplz
a40d52dc05 Fix documentation mistake (#407)
ulTaskNotification -> ulTaskNotify
2021-11-05 10:55:17 -07:00
andrewtjs
a432a688ca bugfix: Initialise stack correctly on dsPIC port (#405)
* Use compiler predefined constants.

Use of MPLAB_DSPIC_PORT is deprecated.
2021-11-01 12:38:37 -07:00
Archit Gupta
d649a77128 Fix prvWriteMessageToBuffer on big endian (#391)
prvWriteMessageToBuffer wrote the first sbBYTES_TO_STORE_MESSAGE_LENGTH
bytes of the size_t-typed length to the buffer as the data length. While
this functions on little endian, it copies the wrong bytes on big
endian. This fix converts the length to configMESSAGE_BUFFER_LENGTH_TYPE
first, and then copies the exact amount, thus fixing the issue.
Additionally it adds an assert to verify the size is not greater than
the max value of configMESSAGE_BUFFER_LENGTH_TYPE; previously this would
truncate silently.

Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-10-16 16:36:44 -07:00
Gaurav-Aggarwal-AWS
06fb777e43 Update comments for the ARM_CA53_64_BIT_SRE port (#403)
Mention that FreeRTOS_IRQ_Handler should not be used for FIQs and the
reason for assuming Group 1 for Interrupt Acknowledge and End Of
Interrupt registers.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-10-16 13:45:03 -07:00
Stephane Viau
68ddb32b55 Handle interrupt acknowledge register in Cortex-A53 SRE port (#392)
Let the FreeRTOS IRQ handler properly store and restore the ICCIAR
register value around the vApplicationIRQHandler() call.

Signed-off-by: Stephane Viau <stephane.viau@oss.nxp.com>

Co-authored-by: Stephane Viau <stephane.viau@oss.nxp.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-10-15 09:21:56 -07:00
swaldhoer
a030d0a02b fix typo (#399) 2021-10-06 15:32:07 -07:00
Qikai
1fb4e847ed Fix the defect that Heap_1.c may waste first portBYTE_ALIGNMENT bytes of ucHeap[] (#238)
* Fix the defect that Heap_1.c may waste first 8 bytes of ucHeap[]

* Fix the same byte waste issue in heap_2
2021-10-04 11:15:00 -07:00
Andres O. Vela
5f290e4559 Fix typo in comment (#398) 2021-09-30 10:18:47 -07:00
Shubham Kulkarni
741185f1d0 Xtensa_ESP32: Add definition for portMEMORY_BARRIER (#395)
This fixes crash observed in Amazon FreeRTOS when optimisations are enabled
2021-09-16 14:16:22 -07:00
Gaurav-Aggarwal-AWS
1b86b39940 Remove AVR ports from main repo (#394)
These ports now exist in the
https://github.com/FreeRTOS/FreeRTOS-Kernel-Partner-Supported-Ports repo.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-09-14 19:25:46 -07:00
Gaurav Aggarwal
384ffc5b91 Fix spell-check failure
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-09-10 16:44:36 -07:00
Gaurav Aggarwal
68889fdd79 Update History.txt
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-09-10 16:44:36 -07:00
Gaurav Aggarwal
99a5a5fe82 Fix free secure context for Cortex-M23 ports
Update the branching condition to correctly free secure context when
there is one.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-09-10 16:44:36 -07:00
Gaurav Aggarwal
06ea7275b3 Implement secure stack sealing as per ARM's recommendation
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-09-10 16:44:36 -07:00
Gaurav Aggarwal
61f7560243 Associate secure context with task handle
The secure side context management code now checks that the secure
context being saved or restored belongs to the task being switched-out
or switched-in respectively.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-09-10 16:44:36 -07:00
Gaurav Aggarwal
ccaa0f4d6e Pre-allocate secure-side context structures
This commit improves ARMv8-M security by pre-allocating secure-side task
context structures and changing how tasks reference a secure-side
context structure when calling a secure function. The new configuration
constant secureconfigMAX_SECURE_CONTEXTS sets the number of secure
context structures to pre-allocate. secureconfigMAX_SECURE_CONTEXTS
defaults to 8 if left undefined.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-09-10 16:44:36 -07:00
Zim Kalinowski
f8ada39d85 Replace <pre> with @code - remaining files (#388)
Co-authored-by: Paul Bartell <pbartell@amazon.com>
Co-authored-by: Ming Yue <mingyue86010@gmail.com>
2021-09-07 12:03:12 -07:00
Gaurav-Aggarwal-AWS
fa0f5c436c Add freertos_risc_v_chip_specific_extensions.h for 64-bit ports (#385)
* Add freertos_risc_v_chip_specific_extensions.h for 64-bit ports

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-09-01 15:38:07 -07:00
Zim Kalinowski
bb02cf647d minor fix in stream buffer doc (#387)
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-08-31 11:24:56 -07:00
Zim Kalinowski
ae73f0de41 Replace <pre> with @code{c} (#386)
* replace <pre> with @code{c}

* endcode must pass spellcheck
2021-08-31 09:04:36 -07:00
sherryzhang
c290780e34 Update the README to align with TF-Mv1.4.0 in TF-M integration (#384)
Change-Id: I41fc8e18657086e86eacd38ed70f474555739a3c
Signed-off-by: Sherry Zhang <sherry.zhang2@arm.com>
2021-08-26 23:07:58 -07:00
Zim Kalinowski
0b1e9d79c8 fixes in queue documentation (#382)
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-08-12 18:15:57 -07:00
Shubham Kulkarni
6ba8aa63c1 Xtensa_ESP32: Fix build issues when external SPIRAM is enabled (#381)
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-08-12 17:46:25 -07:00
Paul Adelsbach
d858d1ff36 fix example usage of xMessageBufferCreateStatic and xStreamBufferCrea… (#380)
Example usage is actually correct, so remove the -1. but update
the incorrect parameter description for pucStreamBufferStorageArea
and pucMessageBufferStorageArea.
2021-08-12 17:06:41 -07:00
Jack Lam
d01801807d Tidy up the 8051 sdcc port (#376)
* Tidy up the 8051 sdcc port

* Replace tabs with spaces in SDCC Cygnal port.c file.

Co-authored-by: John Lin <shaojun.lin@delonghigroup.com>
Co-authored-by: Paul Bartell <pbartell@amazon.com>
2021-08-12 11:50:52 -07:00
Zim Kalinowski
1b38078939 fixed parameter names documentation (#378) 2021-08-12 11:18:53 -07:00
RichardBarry
b97bb48e06 Indent contents of a taskENTER_CRITICAL/taskEXIT_CRITICAL block. (#348)
* Indent contents of a taskENTER_CRITICAL/taskEXIT_CRITICAL block.
Move a few configASSERT() statements out of a path where they would always be triggered to prevent "condition is always true" compiler warnings.

* Replace configASSERT() positions due to unintended semantic change from the version where asserts were at the top of the file.

Co-authored-by: RichardBarry <richardbarry.c@gmail.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-08-04 10:05:23 -07:00
alfred gedeon
ce81bcb33f Run uncrustify with github workflows (#369)
* uncrustify with github workflows

* Fix find expression

* Add uncrustify configuration file

* Uncrustify some files

* uncrustify some more files

* uncrustify more files

* Fix whitespace at end of lines

Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2021-07-28 17:53:10 -07:00
Gaurav-Aggarwal-AWS
85a23127cc Add ReadMe for third party port contributions (#371)
* Add ReadMe for third party port contributions

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-07-28 10:37:51 -07:00
Craig Kewley
d9d5d53a75 doc: fix function name typo (#368) 2021-07-20 17:21:18 -07:00
Kristine Jassmann
b5a9229563 Warning fixes. (#356)
* Use cast to fix warnings.

* Remove all empty definitions of portCLEAN_UP_TCB( pxTCB ) and
  portALLOCATE_SECURE_CONTEXT( ulSecureStackSize ) from ports.
  When these are undefined, the default empty definition is defined
  in FreeRTOS.h.
2021-07-20 12:55:49 -07:00
Tobias Nießen
1d86b973aa Fix description of vTaskDelay (#363) 2021-07-06 14:10:53 -07:00
swaldhoer
46338705bd Replace two dashes and one whitespace with their corresponding ASCII characters. (#362) 2021-06-30 15:07:55 -07:00
Graham Sanderson
9af72db3ec Add RP2040 support (#341)
* Add RP2040 support

* remove spurious tab/spaces comments

* add .cmake to ignored kernel checks

* Apply suggestions from code review

Co-authored-by: Paul Bartell <paul.bartell@gmail.com>

* license and end of file newline fixes

* Rename LICENSE.TXT to LICENSE.md

Co-authored-by: Paul Bartell <paul.bartell@gmail.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-06-30 13:20:54 -07:00
Archit Gupta
4200226708 Move the community/partner supported ports to correct location (#361) 2021-06-29 18:36:49 -07:00
Gaurav-Aggarwal-AWS
8b2a1b802a Fix C90 Compilation Failure (#359)
This issue was reported here: https://github.com/FreeRTOS/FreeRTOS-Kernel/issues/358

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-06-23 10:51:13 -07:00
Gaurav-Aggarwal-AWS
4e3bf0f5c0 Add Cortex-A53 port with system register interface for CPU interface access (#357)
The difference between this port and portable/GCC/ARM_CA53_64_BIT is
that this port uses System Register interface to access CPU interface
while the other one uses Memory-mapped interface.

Signed-off-by: Gaurav Aggarwal 
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2021-06-22 18:51:58 -07:00
Archit Gupta
56428a9831 Add new submodules for port contribution (#355)
* Add new submodules

* Update submodule location
2021-06-21 12:33:33 -07:00
Ming Yue
9e85006fc9 Update spell checker exclusion. (#354) 2021-06-15 11:55:29 -07:00
RichardBarry
ddc840fd28 Make the type used to hold run-time counter values configurable (#350)
* Introduce configRUN_TIME_COUNTER_TYPE which enables developers to define the type used to hold run time statistic counters.  Defaults to uint32_t for backward compatibility.  #define configRUN_TIME_COUNTER_TYPE to a type (for example, uint64_t) in FreeRTOSConfig.h to override the default.

Introduce ulTaskGetIdleRunTimePercent() to complement the pre-existing ulTaskGetIdleRunTimeCounter().  Whereas the pre-existing function returns the raw run time counter value, the new function returns the percentage of the entire run time consumed by the idle task.  Note the amount of idle time is only a good measure of the slack time in a system if there are no other tasks executing at the idle priority, tickless
idle is not used, and configIDLE_SHOULD_YIELD is set to 0.

* Add ultaskgetidleruntimepercent to lexicon.txt.

* Update History file.
Add the MPU version of ulTaskGetIdleRunTimePercent().

* Update include/FreeRTOS.h to correct comment as per aggarg@ suggestion.
* Fix alignment in mpu_wrappers.h.
Commit changes to mpu_prototypes.h which were missed from the original commit.
2021-06-14 12:17:41 -07:00
Thomas Pedersen
6a84f2c1da Posix: fix event_wait_timed() (#346)
event_wait_timed() was ignoring a timeout of 1000 ms.
Presumably this is because pthread_cond_timedwait() only
considers tv_nsec less than one second.

Convert the timeout in miliseconds to second and nanosecond
components to fix this.

Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
2021-06-10 17:15:47 -07:00
Raul Rojas
bad8f01afd Adds SemphrGetCountFromISR with QMsgWaitingFromISR (#345)
* Adds SemphrGetCountFromISR with QMsgWaitingFromISR
2021-06-08 17:48:52 -07:00
Paul Bartell
eec42331b4 Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
paulbartell
2f6c91be62 [AUTO][RELEASE]: Bump task.h version macros to "10.4.4+" 2021-05-28 23:03:08 +00:00
Joseph Julicher
b4a7a04657 Add history.txt for the 10.4.4 release (#336)
* updated history.txt for 10.4.4

* Update the release date in History.txt

* added link to SMP branch to History.txt

* Added comment explaining the + in the version string

* corrected typos in the + comment

Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
Co-authored-by: Paul Bartell <pbartell@amazon.com>
2021-05-28 15:48:53 -07:00
Paul Bartell
6425e584bd Update github Auto-Release workflow to add an option to set the main branch version in task.h (#337)
Adding text into this new field updates the following macros in task.h in the main branch:
tskKERNEL_VERSION_NUMBER (alphanumeric string)
tskKERNEL_VERSION_MAJOR (numeric only)
tskKERNEL_VERSION_MINOR (numeric only)
tskKERNEL_VERSION_BUILD (numeric only)
2021-05-28 07:23:29 -07:00
Paul Bartell
3f7e75dcd5 Add license header to wait_for_event.c and wait_for_event.h 2021-05-27 19:57:55 -07:00
Paul Bartell
b5e9896ad7 Cleanup license text in Xtensa XCC and Xtensa ESP32 GCC ports.
Add SPXD license identifiers.
2021-05-27 19:57:55 -07:00
Paul Bartell
1041b63586 Add SPDX and MIT to lexicon 2021-05-27 19:57:55 -07:00
Paul Bartell
3a413d1022 Add SPDX-License-Identifier: MIT to MIT licensed files. 2021-05-27 19:57:55 -07:00
Paul Bartell
b286f173e8 Update license text for ports that were previously missed. 2021-05-27 19:57:55 -07:00
Paul Bartell
e31dccae80 Remove "1 tab == 4 spaces!" line from files that still contain it. 2021-05-27 19:57:55 -07:00
Paul Bartell
a1b9132a6d Update tskKERNEL_VERSION_NUMBER and tskKERNEL_VERSION_BUILD to V10.4.999 to denote the development branch 2021-05-27 19:57:55 -07:00
Paul Bartell
9a3a5a89f2 Update kernel_checker.py with new version and copyright date.
Update kernel_checker.py to handle assembly and python files
2021-05-27 19:57:55 -07:00
Paul Bartell
adfc53368f Update copyright year from 2020 to 2021 2021-05-27 19:57:55 -07:00
Paul Bartell
08dc6f64ee Change kernel revision in each file header from V10.4.3 to <DEVELOPMENT BRANCH> 2021-05-27 19:57:55 -07:00
Dan Good
8e2f723996 queue.c: Change some asserts into conditionals and improve overflow checks (#328) 2021-05-27 19:17:59 -04:00
alfred gedeon
a1b918c1aa Code: Fix stream buffer warning (#335) 2021-05-27 09:11:35 -07:00
Joseph Julicher
736f2302ae deprecating the mcf5235 port (#334) 2021-05-26 16:26:19 -07:00
j4cbo
f37bcd5c14 Wrap macros in do { ... } while( 0 ) (#240) 2021-05-24 14:41:58 -07:00
Evgeny Ermakov
ac2c383bc1 Posix: fix copyright (#250) 2021-04-21 19:08:46 -04:00
RichardBarry
6bf3a75c6a Create macro versions of uxListRemove() and vListInsertEnd() for use in xTaskIncrementTick(). This provides a minor optimisation to remove the need for a few function calls. (#241)
Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
Co-authored-by: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
2021-04-19 14:16:10 -07:00
Paul Bartell
71f5af4e0f Fix regression in vQueueAddToRegistry. (#315) 2021-04-19 11:20:23 -07:00
Meco Jianting Man
d8770748ff [kernel & MemMang] use space to replace tab and remove meaningless space in the end of each line (#314)
Signed-off-by: Meco Man <920369182@qq.com>

Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
2021-04-19 09:58:55 -07:00
Paul Bartell
46f7feba81 Replace configASSERT( pcQueueName ) in vQueueAddToRegistry with a NULL pointer check. (#313)
* Replace configASSERT( pcQueueName ) in vQueueAddToRegistry with a NULL pointer check.

Fixes FreeRTOS/FreeRTOS-Kernel#311

* Make NULL checks consistent.
2021-04-17 09:57:16 -07:00
Meco Jianting Man
99295c9ae8 simplify and beautify portBYTE_ALIGNMENT (#309) 2021-04-14 07:46:46 -07:00
Jeff Tenney
05ded5bd8d Remove support for tmrCOMMAND_START_DONT_TRACE (#305)
* Remove support for tmrCOMMAND_START_DONT_TRACE

Prior to this commit, the timer task used tmrCOMMAND_START_DONT_TRACE
to reload a "backlogged" auto-reload timer -- one for which a reload
operation would have started a period that had already elapsed.  If the
command queue contained a stop or delete command when
tmrCOMMAND_START_DONT_TRACE was put into the queue for a reload, the
timer unexpectedly restarted when the timer task processed
tmrCOMMAND_START_DONT_TRACE.  This commit implements a new method of
reloading auto-reload timers and eliminates support for
tmrCOMMAND_START_DONT_TRACE.  No other code sends this private command.

However, the symbol tmrCOMMAND_START_DONT_TRACE remains defined, with
its original command value, so as not to impact trace applications.

Also fix one-shot timers that were not reliably being marked as not
active:
- when they expired before the start command could be processed
- when the expiration was processed during the timer list switch

Also improve consistency:
- Always reload auto-reload timers *before* calling the callback.
- Always call traceTIMER_EXPIRED() just prior to the callback.

* fix indent

* Revert unnecessary change to prvTimerTask()

Change was intended to faithfully work through a backlog that spanned a
list switch, and before processing a stop or delete command.  But, (1)
it isn't important to do that, and (2) the code didn't accomplish the
intention when *two* auto-reload timers were backlogged across a list
switch.  Best to simply leave this part of the code as it was before.

* fix style

Co-authored-by: Joseph Julicher <jjulicher@mac.com>
2021-04-13 11:05:46 -07:00
Paul Bartell
a22b438e60 Overwrite existing QueueRegistry entries when a handle is added multiple times. (#306)
Overwrite an existing entry for a given xQueue handle when vQueueAddToRegistry is called with an xQueue handle of a queue that is already in the QueueRegistry.
2021-04-09 17:06:58 -07:00
Paul Bartell
a31018d025 Update parent repository primary branch name from "master" to "main". (#304) 2021-04-09 09:42:35 -07:00
carlo-dev-git
75e0c36eb4 Code cleanup (#288)
* Update port.c

* Code cleanup

Misc coding style cleanup and typo fixes

* Fix ASM style

Fix ASM style

* Fix header check

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

Co-authored-by: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-04-07 14:19:31 -07:00
Gaurav-Aggarwal-AWS
b08c19f745 Define default values of macros before first use (#298)
configSTACK_ALLOCATION_FROM_SEPARATE_HEAP was added recently in
https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/267. This macro was
used in portable.h before its default value was defined, resulting in a
warning when built with -Wundef. This changes moves the default value
definition for configSTACK_ALLOCATION_FROM_SEPARATE_HEAP to portable.h
to ensure that it is defined before first use.

portUSING_MPU_WRAPPERS check in mpu_wrappers.h was updated in
https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/285. The new check
results in a warning when built with -Wundef because
portUSING_MPU_WRAPPERS is not defined yet. This changes adds the default
value definition for portUSING_MPU_WRAPPERS to portable.h to ensure that
it is defined before first use.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-04-02 07:35:52 -07:00
Ming Yue
534eba66ce Check NULL pointer input for vEventGroupDelete. (#293)
* Check NULL pointer input for vEventGroupDelete.

* Change the input parameter check with assertion.

Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2021-03-25 15:57:42 -07:00
Paul Bartell
9b679c347c Fix comments in list.h and clarify list usage in xTaskRemoveFromEventList (#289)
* Change instances of "descending" to "ascending" to match implementation.

* Uncrustify

* Clarify list usage in xTaskRemoveFromEventList
2021-03-25 12:39:08 -07:00
Gaurav-Aggarwal-AWS
9efe10b805 Add assert to catch invalid task priority (#292)
* Add assert to catch invalid task priority

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-03-24 17:04:20 -07:00
Paul Bartell
4ad84923a0 Build the posix port on pushes and PRs to the Kernel repository (#290)
* Run posix build action when new commits are pushed to the FreeRTOS/Kernel repository

* Run kernel unit tests on push and pull_request actions
2021-03-23 10:33:47 -07:00
alfred gedeon
9cd19603e8 Code: Remove redundant check (#287) 2021-03-21 09:03:38 -07:00
RichardBarry
6b72419c78 Fix error introduced when merging #264. (#286) 2021-03-20 12:59:51 -07:00
milesfrain
6685c042cb Fix race condition bugs when reading and writing to message buffers (#264)
* Fix inaccuracies in prvWriteBytesToBuffer description

* Perform atomic message write in prvWriteMessageToBuffer

* Remove unnecessary length arg from prvReadMessageFromBuffer

* Perform atomic message read in prvReadBytesFromBuffer

* Apply SpacesAvailable() fix

Original author: RichardBarry

* Apply review feedback

* Edit some prv functions for simplicity and consistency

- prvWriteMessageToBuffer
- prvReadMessageFromBuffer
- prvWriteBytesToBuffer
- prvReadBytesFromBuffer

* Significant simplification of prvWriteMessageToBuffer

* fixup off-by-one comment indentation

Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
2021-03-20 12:03:27 -07:00
RichardBarry
086d52f9d3 A recent change in the FreeRTOS/FreeRTOS hub repo (which submodules this repo) introduced use of a new compile time constant configRUN_ADDITIONAL_TESTS. This check in adds a default for the constant that will be used in builds to which it does not apply. (#266) 2021-03-20 11:58:07 -07:00
alfred gedeon
9706a69850 Fix: testing for mpu wrapers to be equal to 1 (#285) 2021-03-19 17:44:12 -07:00
Tobias Schulte
cb7bef09f2 Adjust portPOINTER_SIZE_TYPE to correct size (#275)
* Adjust portPOINTER_SIZE_TYPE to correct size

portPOINTER_SIZE_TYPE wasn't yet set correctly to be 16 bit

* Fixed FreeRTOS file header to comply with automatic checks

Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2021-03-19 15:35:21 -07:00
carlo-dev-git
49c38f08de Update port.c (#283) 2021-03-19 15:22:22 -07:00
alfred gedeon
1059b35838 Comment: xTaskResumeAll: comment: doesn't match the code (#281) 2021-03-19 10:36:17 -07:00
Paul Bartell
95433d0284 Run CMock unit tests on each pull request with a github action. (#279)
Run CMock unit tests on each pull request with a github action.
Include coverage information reported by codecov.io
2021-03-16 18:31:37 -07:00
Ravishankar Bhagavandas
755daad276 Improve comments and assertions in stream buffer (#277)
* Improve comments and assertions in stream buffer

* Add back null check instead of assert

* Adding config assert back
2021-03-15 18:01:42 -07:00
Gaurav-Aggarwal-AWS
66b3f908df Update comment in list.c (#276)
The tick interrupt priority must be configured to ensure that it cannot
interrupt a critical section. This change updates the comment to help
the application writer while debugging.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-03-12 12:11:19 -08:00
Paul Bartell
18d4ba9c07 Add some assertions and coverage exceptions to queue.c (#273)
* Add an LCOV_BRANCH exception for the check that sizeof( StaticQueue_t ) == sizeof( Queue_t )
* Add LCOV_BRANCH coverage exception for a configASSERT on pxQueueSetContainer with a condition that is unreachable.
* Add configASSERTs to alert when invalid parameters are passed into Queue Registry related functions.
* Assert that the semaphore handle passed into xQueueGetMutexHolder is not NULL.
* Correct some typos in queue.c
* Update lexicon.txt
2021-03-05 18:46:49 -08:00
xuelix
de19eeb7d3 Moved git-secrets check to a different workflow (#271)
git-secrets check is now performed on all PR branches
2021-03-05 14:00:57 -08:00
alfred gedeon
4b5d1e4395 Comment: fix code comment for xTaskAbortDelay (#272) 2021-03-05 09:13:03 -08:00
xuelix
98eba938e2 Added git-secrets check to Github Actions (#270)
Co-authored-by: Gary Wicker <14828980+gkwicker@users.noreply.github.com>
2021-03-04 13:00:22 -08:00
Joseph Julicher
5e45472d6e fixed documentation for ulTaskNotifyTake() and ulTaskNotifyTakeIndexed() (#269) 2021-03-03 09:38:12 -08:00
gomonovych
4fde4a8d0a Add description for vTaskList (#206)
Describe each column which vTaskList print:
task name, task status, task priority, task stack unused watermark lewel, task number

Co-authored-by: David Chalco <59750547+dachalco@users.noreply.github.com>
2021-03-01 18:10:00 -07:00
Gaurav-Aggarwal-AWS
2a604f4a28 Support allocating stack from separate heap (#267)
The change adds support for allocating task stacks from separate heap.
When configSTACK_ALLOCATION_FROM_SEPARATE_HEAP is defined as 1 in
FreeRTOSConfig.h, task stacks are allocated and freed using
pvPortMallocStack and vPortFreeStack functions. This allows the
application writer to provide a separate allocator for task stacks.

When configSTACK_ALLOCATION_FROM_SEPARATE_HEAP is defined as 0, task
stacks are allocated and freed using FreeRTOS heap functions
pvPortMalloc and vPortFree.

For backward compatibility, configSTACK_ALLOCATION_FROM_SEPARATE_HEAP
defaults to 0.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2021-02-23 18:36:27 -08:00
Carl Lundin
81f5892105 Update python version to 3.7.10 (#265) 2021-02-18 18:48:11 -08:00
Jeff Tenney
1d4d16fd54 Update URL in history.txt (#259)
* Update URL in history.txt

* Configure CI header checker to ignore .txt files

Co-authored-by: alfred gedeon <28123637+alfred2g@users.noreply.github.com>
2021-02-15 14:00:20 -08:00
milesfrain
5b9549ab82 Remove unmatched braces in MessageBuffer pre tags (#256)
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
2021-02-10 21:41:05 -08:00
alfred gedeon
a4b2e0c3f3 Check: improve verbosity of url verifier (#260)
* Check: improve verbosity of url verifier

* Fix Renesas url

* Fix Renesas url

* URL add Renesas full url

* Fix more Renesas URLs

* Fix Renesas url in IAR directory

* Testing new curl command for url checks

* Fix url_checker

* Fix url_verifier

* Revert Renesas url changes

* add txt to the ignored header checker extentions
2021-02-10 16:04:08 -08:00
Cobus van Eeden
21b1058bf7 Update issue templates 2021-02-10 15:27:16 -08:00
David Chalco
0345a20202 incorporate updates from common (#255)
* incorporate updates from common

* empty commit to rerun check
2021-01-29 18:58:55 -08:00
nazar01
6b4a3d0a6e Typos (#248)
* Fix typos in FreeRTOS.h

* Fix typos in task.h

* Fix typos in tasks.c
2021-01-29 12:05:04 -08:00
David Chalco
d0afede565 Delete gitattributes (#253) 2021-01-27 10:38:20 -07:00
Evgeny Ermakov
6b524a2fee Fix typo in comment in task.h (#244) 2021-01-19 18:55:34 -08:00
alfred gedeon
d060479353 Fix Github checks after move from master to main (#246) 2021-01-19 15:32:01 -08:00
David Chalco
578d040659 Add git attributes (#245)
* Add .gitattributes configured to normailze line endings to LF

* replace crlf with lf, per .gitattributes
2021-01-15 12:04:31 -07:00
Thomas Pedersen
23f641850d Posix: fix build failure (#235)
Fixes: a48f137896 ("Posix Port: Comment and remove unused variables (#230)")

Authored-by: Thomas Pedersen <thomas@adapt-ip.com>
2021-01-08 14:19:15 -08:00
Shubham Kulkarni
ef4c305244 Update ESP32 port to ESP-IDF release v4.2 and add ESP-IDF version check (#231)
* Revert "Reintroduce Espressif's IDF v4.2 changes to ESP32 port (#193)"

This reverts commit 3d4d17178f.

* Update ESP32 port files to work with ESP-IDF v4.2 as well as ESP-IDF v3.3

Add changes required to support ESP32-S2

* portmacro.h: Change return type of vApplicationSleep to void

This fixes build failure when automatic light sleep is enabled

* prevent header checks for files with different licensing

Co-authored-by: David Chalco <david@chalco.io>
2020-12-22 13:00:45 -08:00
David Chalco
341e9f06d0 update version in version checker (#239) 2020-12-22 12:57:39 -08:00
David Chalco
6349871ce6 AutoRelease + Header Checker Upgrades (#236)
* decouple kernel check configs from fr/fr + checker sources from PR ref

* Combo of various small edits

* enable compatibility with git action + create autorelease action
2020-12-22 10:06:59 -08:00
sherryzhang
8e99e2d38b Align the TF-M version of the integration with kernel to version TF-Mv1.2.0 (#228)
Change-Id: I6d5f0732f4cb123df54b9df0b9820ef4dcf70fa4
Signed-off-by: Sherry Zhang <sherry.zhang2@arm.com>
2020-12-15 09:17:20 -08:00
Cobus van Eeden
9c048e0c71 Update History.txt 2020-12-15 07:18:49 -08:00
Joseph Julicher
a8a9c3ea3e Updated History.txt for V10.4.3 (#233) 2020-12-15 06:51:11 -08:00
Cobus van Eeden
aa471cfd3f [AUTO][RELEASE]: Bump task.h version macros to "10.4.3" 2020-12-14 10:13:41 -08:00
Cobus van Eeden
ec62f69dab [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
Joseph Julicher
7825a40ba8 Updated History.txt for V10.4.3 (#232) 2020-12-14 10:10:55 -08:00
alfred gedeon
a48f137896 Posix Port: Comment and remove unused variables (#230)
* Posix Port: Comment and remove unused variables
* Fix header, replace tabs with spaces
2020-12-13 17:33:45 -08:00
Cobus van Eeden
47338393f1 add assert for addition overflow on queue creation (#225) 2020-12-07 11:48:51 -08:00
Cobus van Eeden
d05b9c123f Add addition overflow check for stream buffer (#226) 2020-12-07 11:07:31 -08:00
Cobus van Eeden
c7a9a01c94 Improve heap2 bounds checking (#224)
* Improve heap bounds checking in pvPortMalloc
2020-12-07 10:36:27 -08:00
Gaurav-Aggarwal-AWS
b5020cb3d8 Prevent unprivileged task from altering MPU configuration (#227)
This change removes the FreeRTOS System Calls (aka MPU wrappers) for the
following kernel APIs:
- xTaskCreateRestricted
- xTaskCreateRestrictedStatic
- vTaskAllocateMPURegions

A system call allows an unprivileged task to execute a kernel API which
is otherwise accessible to privileged software only. The above 3 APIs
can create a new task with a different MPU configuration or alter the
MPU configuration of an existing task. This an be (mis)used by an
unprivileged task to grant itself access to a region which it does not
have access to.

Removing the system calls for these APIs ensures that an unprivileged
task cannot execute this APIs. If an unprivileged task attempts to
execute any of these API, it will result in a Memory Fault.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-12-07 09:53:22 -08:00
Gaurav-Aggarwal-AWS
68ca3a9b2a Update branch of c-sdk repo to main (#223)
Also add missing apostrophe to stdint.readme

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-12-02 14:12:16 -08:00
David Chalco
d0933fd6cb Add kernel header check workflow (#219) 2020-11-17 15:40:10 -08:00
David Chalco
50a2321838 [AUTO][RELEASE]: Bump task.h version macros to "10.4.2" 2020-11-10 14:42:58 -08:00
David Chalco
337bca615e [AUTO][RELEASE]: Bump file header version to "10.4.2" 2020-11-10 14:42:58 -08:00
David Chalco
18f714f786 Update release date (#217) 2020-11-09 15:46:02 -08:00
David Chalco
cf5c8b3a5d Update History.txt for 10.4.2 (#216)
* Update History.txt for 10.4.2

* Update History.txt

Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
2020-11-09 08:37:54 -08:00
Gaurav-Aggarwal-AWS
ebbe2cf854 Ensure interrupts are enabled at first task start (#214)
Critical sections in FreeRTOS are implemented using the following two
functions:

void vPortEnterCritical( void )
{
    portDISABLE_INTERRUPTS();
    uxCriticalNesting++;
}

void vPortExitCritical( void )
{
    uxCriticalNesting--;

    if( uxCriticalNesting == 0 )
    {
        portENABLE_INTERRUPTS();
    }
}

uxCriticalNesting is initialized to a large value at the start and set
to zero when the scheduler is started (xPortStartScheduler). As a
result, before the scheduler is started, a pair of enter/exit critical
section will leave the interrupts disabled because uxCriticalNesting
will not reach zero in the vPortExitCritical function. This is done to
ensure that the interrupts remain disabled from the time first FreeRTOS
API is called to the time when the scheduler is started. The scheduler
starting code is expected to enure that interrupts are enabled before
the first task starts executing.

Cortex-M33 ports were not enabling interrupts before starting the first
task and as a result, the first task was started with interrupts
disabled. This PR fixes the issue by ensuring that interrupts are
enabled before the first task is started.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-11-05 09:26:56 -08:00
filipgeorge
1431b65110 porthardware.h file update for AVR Mega0 and Dx (#212)
* Added guard for ioavr.h include in AVR Dx porthardware.h file.
* Added guard for ioavr.h include in AVR Mega0 porthardware.h file.
2020-10-27 12:26:52 -07:00
Carl Lundin
6a5784598a Upstream stack masking fix to GCC ports. (#210)
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2020-10-27 11:32:09 -07:00
Jon Snow
bdb38d85dc update interrupt vector names for ATMega32 (#196) 2020-10-26 13:31:15 -07:00
Cobus van Eeden
94ffcac27c Added CODEOWNERS file (#209) 2020-10-26 13:24:55 -07:00
magicse7en
82df39764a Xtensa: fix the coproc_area incorrect issue (#117)
* Xtensa: fix the coproc_area incorrect issue

foss-xtensa/amazon-freertos#2 mentioned a issue:
1.
In function pxPortInitialiseStack(StackType_t *pxTopOfStack....)
p = (uint32_t *)(((uint32_t) pxTopOfStack - XT_CP_SIZE) & ~0xf);

In function prvInitialiseNewTask (file: task.c)
pxTopOfStack = (pxStack + (ulStackDepth - 1)) & (~portBYTE_ALIGNMENT_MASK)

So the co-processor area is at
p = (uint32_t *)(((uint32_t)((pxStack + (ulStackDepth - 1)) & (~portBYTE_ALIGNMENT_MASK)) - XT_CP_SIZE) & ~0xf);

2.
In function vPortStoreTaskMPUSettings( .... , StackType_t pxBottomOfStack ...)
xMPUSettings->coproc_area = (StackType_t)((((uint32_t)(pxBottomOfStack + usStackDepth - 1)) - XT_CP_SIZE) & ~0xf);

pxBottomOfStack = pxStack

=> xMPUSettings->coproc_area = (StackType_t*)((((uint32_t)(pxStack+ ulStackDepth - 1)) - XT_CP_SIZE ) & ~0xf);

The p is coproc_area that should be equal to xMPUSettings->coproc_area.

For example, assume pxStack is 0xa0000000, ulStackDepth is 0x2000,
portBYTE_ALIGNMENT_MASK is 0x7f, XT_CP_SIZE is 0x100.

The p = (uint32_t)(((uint32_t)((pxStack + (ulStackDepth - 1)) & (~portBYTE_ALIGNMENT_MASK)) - XT_CP_SIZE) & ~0xf)
      = 0xa0001e80
The xMPUSettings->coproc_area = (StackType_t)((((uint32_t)(pxStack+ usStackDepth - 1)) - XT_CP_SIZE ) & ~0xf)
                              = 0xa0001ef0
Obviously, the p is not equal to the xMPUSettings->coproc_area, which will cause context switching error.

Signed-off-by: magicse7en <magicse7en@outlook.com>

* Update port.c

Co-authored-by: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
2020-10-26 11:47:21 -07:00
magicse7en
b9748e50ea Xtensa: fix stack overlap coproc_area issue (#118)
In function pxPortInitialiseStack of port.c:
	sp = ( StackType_t * ) ( ( ( UBaseType_t ) ( pxTopOfStack + 1 )  - XT_CP_SIZE - XT_STK_FRMSZ ) & ~0xf );
We assume XT_CP_SIZE is 0xE4, XT_STK_FRMSZ is 0xA0, pxTopOfStack is 0xA0000000, sp is 0x9FFFFE80.
From port.c, we know the frame->a1 as below:
	frame->a1 = ( UBaseType_t ) sp + XT_STK_FRMSZ;  /* physical top of stack frame    */
So frame->a1 is 0x9FFFFF20. Therefore the interrupt stack frame range is 0x9FFFFE80 ~ 0x9FFFFF20.

The coproc_area is: p = ( uint32_t * ) ( ( ( uint32_t ) pxTopOfStack - XT_CP_SIZE ) & ~0xf );
So its value is 0x9FFFFF10. Obviously, the interrupt stack frame overlaps the coproc_area.

Co-authored-by: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
2020-10-26 11:07:32 -07:00
alfred gedeon
f376c3bd71 Fix: Pass lexicon.txt as a parameter (#208)
* Fix: pass lexicon.txt as a parameter

* Fix lexicon location
2020-10-23 11:33:41 -07:00
Gaurav-Aggarwal-AWS
db62e30bce Fix missed yield in xTaskResumeFromISR (#207)
If a higher priority task than the currently running task was resumed
using xTaskResumeFromISR and the user chose to ignore the return value
of xTaskResumeFromISR to initiate a context switch using
portYIELD_FROM_ISR, we were not doing the context switch on the next run
of the scheduler. This change fixes this by marking a yield as pending
to ensure that the context switch is performed on the next run of the
scheduler.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-10-22 17:09:35 -07:00
alfred gedeon
c6636f465f Move markdown files and lexicon into .github directory (#205)
* Move markdown files and lexicon into .github directory
2020-10-21 18:40:43 -07:00
alfred gedeon
f62dfa20c8 Fix: C++ compiler warning (#203) 2020-10-20 15:37:14 -07:00
RichardBarry
5fb26de019 Recently vTaskDelayUntil() was updated to xTaskDelayUntil() because the function now returns a value. The PR didn't make the same change in the MPU port, or update the constants required to include the xTaskDelayUntil() function in the build. (#199)
This PR:
Changes the INCLUDE_vTaskDelayUntil compile time constant to INCLUDE_xTaskDelayUntil.
Updates FreeRTOS.h to ensure backward compatibility for projects that already have INCLUDE_vTaskDelayUntil defined.
Updates the MPU prototypes, wrapper and implementation to use the updated xTaskDelayUntil() function.

Tests to be checked into the FreeRTOS/FreeRTOS repository after this PR.
2020-10-11 14:04:49 -07:00
RichardBarry
71be31bb61 xStreamBufferSend() caps the maximum amount of data a stream buffer can send to the maximum capacity of the buffer - however the value to which the length is capped was wrong, and is correct by this check in. Likewise when sending to a message buffer if the send length is too long the block time is set to 0 to ensure the sending task does not wait indefinitely for the impossible send to complete - but the length check was wrong, and is corrected by this check in. (#195) 2020-10-10 21:47:54 -07:00
RichardBarry
167ea16282 Minor updates to formatting and MISRA compliance of the PR used to update the vTaskDelayUntil() function to xTaskDelayUntil(). (#198) 2020-10-10 21:42:38 -07:00
Joseph Julicher
6375d52250 matching the preprocessor conditionals for xTaskGetCurrentTaskHandle() (#197) 2020-10-08 18:44:30 -07:00
Spacefish
3260e228c3 vTaskDelayUntil improvement (#77)
* vTaskDelayUntil improvement

* suggestions implemented

* xTaskDelayUntil #define added

* doc small fix

* small formatting stuff

* more small formatting stuff

* Update lexicon.txt

Co-authored-by: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
Co-authored-by: Carl Lundin <lundinc@amazon.com>
2020-10-08 17:46:47 -07:00
Carl Lundin
3d4d17178f Reintroduce Espressif's IDF v4.2 changes to ESP32 port (#193)
* Renamed old port to ESP_IDF_V3

* Update ESP32 port files to support IDF v4.2.

* Add changes required to support ESP32-S2

Co-authored-by: Shubham Kulkarni <shubham.kulkarni@espressif.com>
2020-10-08 11:03:27 -07:00
Reda Maher
77ad717400 Posix: Fix no task switching issue if a task ended its main function (#184)
* Posix: Fix no task switching issue if a task ended

When the main function of a task exits, no task switching happened.
This is because all the remaining tasks are waiting on the condition
variable. The fix is to trigger a task switch and mark the exiting
task as "Dying" to be suspened and exited properly from the scheduler.

* Posix: Assert and stop if the Task function returned

* Posix: just assert if a task returned from its main function

Co-authored-by: alfred gedeon <alfred2g@hotmail.com>
2020-10-05 18:06:51 -07:00
RichardBarry
fccb97b10b No functional changes. (#194)
Shorted overly verbose and opinionated comments in xStreamBufferSend().
Remove the unnecessary xIsFeasible variable from xStreamBufferSend().
2020-10-03 21:26:22 -07:00
David Chalco
b1307dbea8 OpenOCD Support: Re-introduce uxTopUsedPriority (#188)
* re-introduce uxTopUsedPriority. Prevent removal by optimization

* Make uxTopUsedPriority volatile to avoid optimizer + code comment

Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2020-10-01 12:40:21 -07:00
Cobus van Eeden
a4625fbd4d Update issue templates 2020-09-30 17:58:12 -07:00
Cobus van Eeden
3e9f748b55 Update issue templates (#191) 2020-09-30 17:28:28 -07:00
Cobus van Eeden
f2be29dd8e Create config.yml (#190) 2020-09-30 17:10:49 -07:00
Reda Maher
baeb5af9a4 Posix: Free the allocated memory after deleting a task or ending the scheduler (#181)
* Posix: Free Idle task resources after ending the scheduler

In case of using Posix simulator and ending the scheduler, it does
not free the resources allocated by the idle task. This
causes the memory checkers (Valgrind, Address Sanitizers, ..) to
complain.

* Posix: Free the condition variable memory in the correct place

In case of deleting a task from another task, the deletion happens
immediately and the thread is canceled but the memory allocated by
the task condition variable is not freed. This causes the memory
checkers (Valgrind, Address sanitizers, ..) to complain.

* Posix: End Timer thread and free its resources after ending the scheduler
2020-09-29 14:06:10 -07:00
Gaurav-Aggarwal-AWS
2225bb5620 Fix Stack alignment for Microchip PIC32MX port (#182)
* Fix Stack alignment for Microchip PIC32MX port

The stack of a task was not 8 byte aligned. Adding one more unused space
at the beginning of task stack (before simulated context) ensures that
the stack is 8 byte aligned. The stack (with simulated context) of a
newly created task looks like the following:

                    +------------+
                    | UNUSED     |
                    +------------+
                    | UNUSED     |
                    +------------+
                    | 0xDEADBEEF |
                    +------------+
                    | 0x12345678 |
                ^   +------------+
                |   | CAUSE      | <-- SP After Context Restore
                |   +------------+
                |   | STATUS     |
                |   +------------+
                |   | EPC        |
                |   +------------+
                |   | ra         |
                |   +------------+
                |   | s8         |
                |   +------------+
                |   | t9         |
                |   +------------+
                |   | t8         |
                |   +------------+
                |   | t7         |
                |   +------------+
                |   | t6         |
                |   +------------+
                |   | t5         |
                |   +------------+
                |   | t4         |
                |   +------------+
                |   | t3         |
                |   +------------+
                |   | t2         |
                |   +------------+
                |   | t1         |
                |   +------------+
    Context     |   | t0         |
  (132 bytes)   |   +------------+
                |   | a3         |
                |   +------------+
                |   | a2         |
                |   +------------+
                |   | a1         |
                |   +------------+
                |   | a0         |
                |   +------------+
                |   | v1         |
                |   +------------+
                |   | v0         |
                |   +------------+
                |   | s7         |
                |   +------------+
                |   | s6         |
                |   +------------+
                |   | s5         |
                |   +------------+
                |   | s4         |
                |   +------------+
                |   | s3         |
                |   +------------+
                |   | s2         |
                |   +------------+
                |   | s1         |
                |   +------------+
                |   | s0         |
                |   +------------+
                |   | at         |
                |   +------------+
                |   | HI         |
                |   +------------+
                |   | LO         |
                |   +------------+
                V   |            |
                    +------------+
                    |            | <-- SP After Context Save
                    +------------+

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

* Update comment

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-09-28 00:16:18 -07:00
NoMaY (a user of Japan.RenesasRulz.com)
c3117b4237 Maintenance: Add readme.txt in each Renesas RX folder to show recommended port (#152)
* Maintenance: Add readme.txt in each Renesas RX folder to show recomended port
* Update readme.txt in each Renesas RX folder regarding to Notes *1 and *2 (both are RX100 port)
2020-09-28 00:09:49 -07:00
alfred gedeon
f2d8f66ae3 Maintenance: Github workflow URL checker (#179)
* Remove non needed spell checks

* FreeRTOS Kernel Spelling Update (#170)

* FreeRTOS Kernel Spelling Update

* Added spell check to kernel repository.
* Fixed small spelling errors in various kernel source files.
* Added documentation for spellcheck.

Note: Only kernel files are checked for spelling, and portable files are ignored.

* Fix exit 0

* Remove spell

* add echo

* Call script from ci

* Fix script location

* Print pwd

* Fix script

* Fix script

* Remove some lines from script

* uncomment lines and fix exit

* use bash instead of sh

* Move url checker to the action directory

* Separate spell and url checkers

* Fix bad merge from master

* Fix yml file error

* Add another step to the url checker

Co-authored-by: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
2020-09-24 12:35:22 -07:00
alfred gedeon
d428209d01 Fix some broken/redirected URL (#172)
* Style: fix some broken/redirect links

* Fix: atmel url

* Fix microchip typo

* Fix url links

* Fix shortcut link

* Comment: fix line wrapping

* Style: fix line wrapping to 80 chars

* Add now microchip beside Atmel

* Fix link in History

* Add Now Microchip before Atmel link

* Comment: add *
2020-09-21 15:49:55 -07:00
Cobus van Eeden
375b085295 Updated wording of ulTaskNotifyTakeIndexed fix (#178) 2020-09-18 10:22:09 -07:00
Cobus van Eeden
385e700953 Update History.txt and fix versioning in asm files (#177) 2020-09-18 08:05:13 -07:00
David Chalco
3604527e3b Update version number to 10.4.1 (#173) 2020-09-17 15:25:15 -07:00
Ravishankar Bhagavandas
31dc8f39bd Fix: Rename parameter uxIndexToNotify to uxIndexToWaitOn (#174) 2020-09-17 13:16:39 -07:00
Carl Lundin
acee77be5b FreeRTOS Kernel Spelling Update (#170)
* FreeRTOS Kernel Spelling Update

* Added spell check to kernel repository.
* Fixed small spelling errors in various kernel source files.
* Added documentation for spellcheck.

Note: Only kernel files are checked for spelling, and portable files are ignored.
2020-09-16 11:17:39 -07:00
NoMaY (a user of Japan.RenesasRulz.com)
242808132c Fix broken #warning message in ARM_CMx_MPU/portmacro.h between 10.3.1 and 10.4.0 (#171) 2020-09-15 01:55:55 -07:00
RichardBarry
85768bb3e0 Sets the version number to 10.4.0 in assembly files. The (#166)
assembly files were missed when the other source files had
their version numbers updated.
2020-09-14 09:49:46 -07:00
David Chalco
5dfab0306b Update version number to 10.4.0 (#153) 2020-09-10 19:49:34 -07:00
yngki
c1dff8fe95 Update History.txt (#160)
* Update History.txt

* Update History.txt

Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2020-09-10 15:01:08 -07:00
alfred gedeon
16bc35c21c Fix: Comment - xTaskIncrementTick loop - to adhere to demo requirement (#162)
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-09-10 14:36:34 -07:00
Joseph Julicher
2f14899ce8 Revert "RISC-V: Add RV32E / FPU support for GCC (#140)" (#163)
This reverts commit 0037a6c574.
2020-09-10 12:46:15 -07:00
Cobus van Eeden
cfb51b3db8 Add url link for Linux Simulator documentation (#161) 2020-09-09 14:35:52 -07:00
Emmanuel Puerto
0037a6c574 RISC-V: Add RV32E / FPU support for GCC (#140)
* Change vPortSetupTimerInterrupt in order to have 64bits access on rv64

* Support RV32E - RISC-V architecture (GCC)

Signed-off-by: Emmanuel Puerto <emmanuel.puerto@sifive.com>

* Support FPU - RISC-V architecture (GCC)

Signed-off-by: Emmanuel Puerto <emmanuel.puerto@sifive.com>

* Fix interrupt managment and FPU initialization
2020-09-09 11:06:16 -07:00
sherryzhang
524e78d58b Introduce Trusted Firmware M support in Kernel on ARM Cortex M33 (#108)
This port adds the support that FreeRTOS applications can call the secure
    services in Trusted Firmware M(TF-M) via PSA Platform Security
    Architecture(PSA) API based on Arm Cortex-M33 platform with GCC compiler.

    More information:
    PSA - https://www.arm.com/why-arm/architecture/platform-security-architecture
    TF-M - https://git.trustedfirmware.org/trusted-firmware-m.git/

Change-Id: I2e771b66e8d75927abc2505a187a16250d504db2
Signed-off-by: Sherry Zhang <sherry.zhang2@arm.com>
2020-09-09 08:15:50 -07:00
YuguoWH
651289ef04 Synopsys ARC v1 Port: add support to Synopsys ARC v1 series cores (#110)
* Synopsys Port: Adding support to Synopsys ARC v1 series cores
ARC v1 cores include ARC605, ARC610d, and ARC710d

Signed-off-by: Yuguo Zou <yuguo.zou@synopsys.com>

* Synopsys ARC v1 port: run uncrustify to fix code style

Signed-off-by: Yuguo Zou <yuguo.zou@synopsys.com>

* Synopsys port: modify license headers, change copyright only

Signed-off-by: Yuguo Zou <yuguo.zou@synopsys.com>
2020-09-08 08:40:17 -07:00
alfred gedeon
35f0b2ab84 Change the Linux Port to use condition variables instead of Signals (#156)
* Posix port with pthread cond instead of signals
* Comment: replace signal with pthread_cond
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-09-07 09:56:28 -07:00
RichardBarry
700c1cf9c6 Fix compiler warning in config assert() on 64 bit architecture (#158)
* Replace the following code that was used to force an assert:
configASSERT( pxTCB->ulNotifiedValue[ uxIndexToNotify ] == ~0UL );

with:
configASSERT( xTickCount == ( TickType_t ) 0 );

Because the former generates a warning on 64-bit architectures.
2020-09-06 22:08:00 -07:00
Ming Yue
82fdc1c3ee Change the header file name into lower case so it can work on GNU/Linux for MinGW cross-compiling. (#144) 2020-08-28 14:59:30 -07:00
alfred gedeon
148c81a7bc Revert "Fix: Add Parenthesis around if-statement in macro (#138)" (#148)
This reverts commit 45e97bd246.
2020-08-28 14:19:31 -07:00
Ming Yue
58ffcb1a6d Revert "Fix race condition when tracing is enabled (#95)" (#149)
This reverts commit 61635d5b8b.
2020-08-28 14:17:29 -07:00
RichardBarry
ce39ebe45b Update history.txt (#150)
* Update History.txt ready for the 10.4.0 release.
2020-08-28 14:14:29 -07:00
Gary Wicker
5308b1a023 Use unsigned constant in pdMS_TO_TICKS(). (#147) 2020-08-28 11:50:31 -07:00
Cobus van Eeden
d7fd5a1195 Revert "Fix inaccurate ticks in windows port (#142)" (#143)
This reverts commit d85fd461d9.
2020-08-27 12:06:03 -07:00
Cobus van Eeden
d85fd461d9 Fix inaccurate ticks in windows port (#142) 2020-08-27 10:12:51 -07:00
Cobus van Eeden
805b15a022 Removing general-inquiry.md to divert people to the forums. (#141) 2020-08-26 12:08:39 -07:00
alfred gedeon
45e97bd246 Fix: Add Parenthesis around if-statement in macro (#138)
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-08-26 10:50:35 -07:00
Ravishankar Bhagavandas
1d8df4752e Update Renesas GCC compiler ports (#135)
* Add RX200 GCC compiler

Signed-off-by: Dinh Van Nam <vannam.dinh.xt@renesas.com>

* Update GCC compiler for:
 * RX600v2
 * RX600
 * RX100

Signed-off-by: Dinh Van Nam <vannam.dinh.xt@renesas.com>

* Use configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H flag

* Use configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H flag RX100, RX200

Co-authored-by: Dinh Van Nam <vannam.dinh.xt@renesas.com>
2020-08-24 15:32:45 -07:00
alfred gedeon
0afc048cf2 Style: Add uncrustify guards, fix asm (#136)
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-08-24 15:32:02 -07:00
alfred gedeon
a038146915 Style: Make freertos.org = FreeRTOS.org and add https (#134)
* Style: make freertos.org = FreeRTOS.org also add https

* Style: Fix freertos into FreeRTOS

* Style: Fix freertos into FreeRTOS

Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-08-21 11:30:39 -07:00
Carl Lundin
7cd4a4f276 Fix compiler issues cause by formatting assembly code on ESP32 port (#133) 2020-08-21 10:55:58 -07:00
alfred gedeon
0b0a2060c0 Style: Change FreeRTOS websites in comments (#131)
* Style: Change FreeRTOS websites in comments

* Style: Change freertos to FreeRTOS in comments

* Style: Remove broken link

Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-08-20 14:59:28 -07:00
Carl Lundin
10a0b1e54b Revert "Update ESP32 port files (#92)" (#132)
This reverts commit adbfca5420.
2020-08-20 14:41:44 -07:00
David Chalco
ebda49376e finish up PR67. Also add missing <\pre> tags (#130) 2020-08-18 16:28:02 -07:00
Joseph Julicher
6ef079f393 StackMacros now includes stack_macros (#129) 2020-08-18 12:30:12 -07:00
Joseph Julicher
1865857eae Moving the function prototypes to headers (#128)
* Removing StackMacros.h

* Moving 4 Function Prototypes out of the C files into the headers

* Revert "Removing StackMacros.h"

This reverts commit cdd8307817.
2020-08-18 11:29:00 -07:00
alfred gedeon
9a1ebfec31 Style: Uncrustify kernel file - remove tab == 4 spaces (#123)
* Style: uncrystify kernel files and remove tabs

* Style: uncrystify kernel files and remove tabs

Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-08-17 16:16:11 -07:00
Joseph Julicher
386d854e0b added a warning concerning the incomplete testing of the RX700v3_DFPU port (#124) 2020-08-17 15:33:10 -07:00
alfred gedeon
8c77117c32 Style: Remove tabs and tab == 4 spaces (#120)
* Style: Remove tabls and tab == 4 spaces

* Style: remove xx accidentally left

* Style: revert uncrustify for untested portable directories

* Style: revert more uncrustify files

* Style: Revert more uncrustified files

* Style: Revert some uncrutified files

* Style: change more files

* Style: remove t tab == 4 spaces

* Style: remove tabs = spaces

* Style: revert changed files

* Style: redo the stuyles

* Style: add uncrustify disable parsing for asm

Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-08-17 14:50:56 -07:00
alfred gedeon
86653e2a1f Style: Revert uncrustify for portable directories (#122)
* Style: revert uncrustify portable directories

* Style: Uncrustify Some Portable files

Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-08-17 10:51:02 -07:00
NoMaY (a user of Japan.RenesasRulz.com)
a6da1cd0ce Add Renesas RXv3 port layer supporting RXv3's double precision FPU (#104) 2020-08-14 11:16:48 -07:00
Yuhui Zheng
4bde12f223 Use pdTRUE/pdFALSE instead of TRUE/FALSE in xStreamBufferSend(). (#114) 2020-08-11 21:44:57 -07:00
Simon Beaudoin
61fc74f0c5 Update stream_buffer.c (#94)
Add necessary checks when sending data to the stream/message buffer in order to avoid a task deadlock when attempting to write a longer stream/message than the underlying buffer can write.
2020-08-10 09:55:04 -07:00
Simon Beaudoin
61635d5b8b Fix race condition when tracing is enabled (#95)
* Update port.c

I discovered a very snicky and tricky race condition scenario when integrating tracealyzer code into our project.

A little background  on CortexR5 : When the IRQ line (comming from the interrupt controller, to which every peripheral IRQ lines connect) of the processor rises and the IRQ Enable bit in the status register of the CPU permits it, the CPU traps into interrupt mode. Several things happen. First, the CPU finishes the instruction it was performing. Second, it places the content of the CPSR register into the SPSR_irq register. And third, the mode of the CPU is changed to IRQ_Mode and /!\ THE IRQ ENABLE BIT IN CPSR_irq IS AUTOMATICALLY CLEARED /!\. The reason is to ensure that upon landing into IRQ code, we find ourselves automatically in a critical section because we cannot be interrupted again because the bit is cleared. The programmer can, if he wants, re-enable IRQs inside IRQ code itself to allow interrupt nesting. But it has to be wanted and meditated. 


Now, inside portASM.S, at the end of 'FreeRTOS_IRQ_Handler' assembly function, a call to 'vTaskSwitchContextConst' is made if the variable 'ulPortYieldRequired' was set by someone while executing the interrupt. Before branching to that function, a 'CPSID	i' instruction was placed to ensure that interrupts are disabled in case someone re-enabled it. Inside 'vTaskSwitchContext', there is the macro 'traceTASK_SWITCHED_OUT' that gets populated when tracing is enabled. 

The bug is right there.. If the macro is populated and inside that macro there is a matching call to 'ulPortSetInterruptMask' and 'vPortClearInterruptMask', a race condition can occure is there is a OS Tick timer interrupt waiting at the interrupt controller's door. Upon calling 'vTaskSwitchContext', the interrupts are not masked in the interrupt controller, the only barrier against the CPU servicing that tick interrupt while already performing the function is that the IRQ Enable bit cleared. 'ulPortSetInterruptMask' 
does what's its supposed to do, but doesn't take into account the IRQ Enable bit in CPSR. Wheter or not the bit was cleared, the function sets it at the end. When calling the matching 'vPortClearInterruptMask', the function clears the interrupt mask in the interrupt controller. Because the IRQ Enable bit (that was cleared) has been set no matter what in 'ulPortSetInterruptMask', the CPU services the OS Tick Interrupt right away. 

The bug is there : instead of completing the 'vTaskSwitchContext' function, the CPU re-enters the switch context path right after 'traceTASK_SWITCHED_OUT' thus corrupting the CPU state and eventually triggering either an undefined instruction, data or instruction abort.

* Update port.c

Error on my part, this is the right inline asm code to retreive CPSR register

* Update port.c

Forgot an * while writing comment..
2020-08-10 09:46:39 -07:00
RichardBarry
55da9591c0 Fix: Two one line fixes, xTaskCheckForTimeOut() and ulTaskGenericNotifyValueClear(). (#82)
ulTaskGenericNotifyValueClear() returned the notification value of the
currently running task, not the target task.  Now it returns the
notification value of the target task.

Some users expected xTaskCheckForTimeOut() to clear the 'last wake time'
value each time a timeout occurred, whereas it only did that in one path.
It now clears the last wake time in all paths that return that a timeout
occurred.
2020-08-09 16:18:57 -07:00
Gaurav-Aggarwal-AWS
287361091b Allow application to override TEX,S,C and B bits for Flash and RAM (#113)
The TEX,  Shareable (S), Cacheable (C) and Bufferable (B) bits define
the memory type, and where necessary the cacheable and shareable
properties of the memory region.

The default values for these bits, as configured in our MPU ports, are
sometimes not suitable for application. One such example is when the MCU
has a cache, the application writer may not want to mark the memory as
shareable to avoid disabling the cache. This change allows the
application writer to override default vales for TEX, S C and B bits for
Flash and RAM in their FreeRTOSConfig.h. The following two new
configurations are introduced:

- configTEX_S_C_B_FLASH
- configTEX_S_C_B_SRAM

If undefined, the default values for the above configurations are
TEX=000, S=1, C=1, B=1. This ensures backward compatibility.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-08-08 18:37:14 -07:00
m17336
a2e00f0c6b Update to AVR_Mega0 and AVR_Dx GCC ports + addition of their IAR equivalents (#106)
* Removed TICK_stop() macro from portable/GCC/{AVR_AVRDx, AVR_Mega0}/porthardware.h because it is not used anywhere.

* Updated indentation in portable/GCC/{AVR_AVRDx, AVR_Mega0}/* files.

* Added portable/IAR/{AVR_AVRDx, AVR_Mega0 folders.
2020-08-06 16:24:05 -07:00
DavidJurajdaNXP
bda9869271 IAR Embedded Workbench modified behaviour of weak declaration "#pragma weak" in release 8.50.5. (#83)
This modification result in build error in case of FreeRTOS CM0 port.
To fix the issue use __weak in function definition instead.
2020-07-30 21:00:10 -07:00
Shubham Kulkarni
adbfca5420 Update ESP32 port files (#92)
Add changes required to support ESP32-S2
2020-07-30 20:58:51 -07:00
Gaurav-Aggarwal-AWS
4383c8fae3 Change the xRunningPrivileged check from "!=true" to "==false" (#109)
The expected behaviour of portIS_PRIVILEGED is:
- return 0 if the processor is not running privileged.
- return 1 if the processor is running privileged.

Some TI ports do not return 1 when the processor is running privileged
causing the following check to fail: if( xRunningPrivileged != pdTRUE )

This commit change the check to: if( xRunningPrivileged == pdFALSE ). It
ensures that the check is successful even on the ports which return incorrect
value from portIS_PRIVILEGED when the processor is running privileged.

See https://forums.freertos.org/t/kernel-bug-nested-mpu-wrapper-calls-generate-an-exception/10391

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-30 19:32:31 -07:00
Gaurav-Aggarwal-AWS
676d99e302 Use configSYSTICK_CLOCK_HZ to configure SysTick (#103)
configSYSTICK_CLOCK_HZ should be used to configure SysTick to support
the use case when the clock for SysTick timer is scaled from the main
CPU clock.

configSYSTICK_CLOCK_HZ is defined to configCPU_CLOCK_HZ when it is not
defined in FreeRTOSConfig.h.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-24 09:45:42 -07:00
Gaurav-Aggarwal-AWS
7dd6b76011 Add support for 16 MPU regions to Cortex-M4 MPU ports (#96)
ARMv7-M supports 8 or 16 MPU regions. FreeRTOS Cortex-M4 MPU ports so
far assumed 8 regions. This change adds support for 16 MPU regions. The
hardware with 16 MPU regions must define configTOTAL_MPU_REGIONS to 16
in their FreeRTOSConfig.h.

If left undefined, it defaults to 8 for backward compatibility.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-24 07:47:41 -07:00
Carl Lundin
367faab135 Specify where the uncrustify config is (#102) 2020-07-23 17:00:14 -07:00
YuguoWH
5b6c2ab085 Synopsys ARC update, with updated BSP support (#99)
Update BSP APIs to latest version
Remove unused macro which could have caused warnings
(Code Style) Manually align some macros

Signed-off-by: Yuguo Zou <yuguo.zou@synopsys.com>
2020-07-22 17:14:09 -07:00
m17336
bb56edff2f Added GCC port files for AVR Mega0 and AVR Dx. (#101) 2020-07-21 15:11:57 -07:00
Gaurav-Aggarwal-AWS
c273690296 Rmove MPU_pvPortMalloc and MPU_vPortFree from mpu_wrappers.c (#88)
These definitions were not useful because the corresponding mapping was
removed from mpu_wrappers.h earlier.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-15 19:46:35 -07:00
Gaurav-Aggarwal-AWS
149f06c70f Update incorrect port in comments (#87)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-15 19:44:57 -07:00
Gaurav-Aggarwal-AWS
a717d9c62b Update portNVIC_SYSPRI2_REG to portNVIC_SHPR3_REG (#86)
The reason for the change is that the register is called System Handler
Priority Register 3 (SHPR3).

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-15 19:44:45 -07:00
Gaurav-Aggarwal-AWS
bb1c429378 Place privileged symbols correctly (#84)
Some of the privileged symbols were not being placed in their respective
sections. This commit addresses those and places them in
privileged_functions or privileged_data section.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-14 16:22:42 -07:00
Gaurav-Aggarwal-AWS
b6a43866da Add support for privileged heap to ARMV8-M ports (#85)
If xTaskCreate API is used to create a task, the task's stack is
allocated on heap using pvPortMalloc. This places the task's stack
in the privileged data section, if the heap is placed in the
privileged data section.

We use a separate MPU region to grant a task access to its stack.
If the task's stack is in the privileged data section, this results in
overlapping MPU regions as privileged data section is already protected
using a separate MPU region. ARMv8-M does not allow overlapping MPU
regions and this results in a fault. This commit ensures to not use a
separate MPU region for the task's stack if it lies within the
privileged data section.

Note that if the heap memory is placed in the privileged data section,
the xTaskCreate API cannot be used to create an unprivileged task as
the task's stack will be in the privileged data section and the task
won't have access to it. xTaskCreateRestricted and
xTaskCreateRestrictedStatic API should be used to create unprivileged
tasks.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-14 16:22:14 -07:00
Alfred Gedeon
587a83d647 Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
Alfred Gedeon
66a815653b Style: uncrustify 2020-07-08 10:24:06 -07:00
Alfred Gedeon
f8ac4107ec Style: uncrustify 2020-07-08 10:24:06 -07:00
Alfred Gedeon
2c530ba5c3 Style: uncrustify 2020-07-08 10:24:06 -07:00
Alfred Gedeon
718178c68a Style: uncrusitfy 2020-07-08 10:24:06 -07:00
Alfred Gedeon
a5dbc2b1de Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
David Chalco
4a61f9ff7e Improvement to O.F. protections (#75)
* Added protection for xQueueGenericCreate

* prevent eventual invalid state change from int8 overflow

* Append period at end of comment. To be consistent with file.

* check operand, not destination

* parantheses -- to not show assumptive precendence

* Per request, less dependence on stdint by defining and checking against queueINT8_MAX instead
2020-06-30 11:03:30 -07:00
Gaurav-Aggarwal-AWS
b47ca712d8 Update mpu_wrappers with task notification changes (#79)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-06-26 09:35:28 -07:00
eriktamlin
359b10a4ea Added index to all trace points. (#69) 2020-06-17 16:38:06 -07:00
Gaurav-Aggarwal-AWS
c4b4156fcf Fix out of offset errors when LTO is enabled (#71)
When Link Time Optimization (LTO) is enabled, some of the LDR
instructions result in out of range access. The reason is that the
default generated literal pool is too far and not within the permissible
range of 4K.

This commit adds LTORG assembly instructions at required places to
ensure that access to literals remain in the permissible range of 4K.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-06-10 10:03:11 -07:00
cykro82
6199b72fbf Renamed trace point in prvNotifyQueueSetContainer() so it isn't a d… (#47)
* * Renamed trace point in prvNotifyQueueSetContainer() so it isn't a duplicate of the trace point in xQueueGenericSend()

* * Fixed backwards compatibility.

Co-authored-by: Erik Tamlin <erik.tamlin@percepio.com>
2020-06-02 10:50:02 -07:00
RichardBarry
4b353bfd7a Updated History.txt for task notification array change (#65)
Updated History.txt to note the single task notification per task has been replaced with an array of task notifications per task.
2020-05-28 09:55:17 -07:00
syntroniks
968a26c469 updates FreeRTOS.h to handle new usages of task notify (#64) 2020-05-28 08:12:24 -07:00
Yuhui Zheng
f602be2a90 Removing vPortEndScheduler() implementation, since it's not implemented according to spec. (#61)
Refer to https://www.freertos.org/a00133.html.
The issue with the implementation is that, if only stop kernel tick the program will keep executing current task.
The desired behavior is to at least return/jump to the next instruction after vTaskStartScheduler().

Signed-off-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
2020-05-27 14:08:44 -07:00
RichardBarry
f2081af030 Feature/multiple direct to task notifications (#63)
Description
Before this change each task had a single direct to task notification value and state as described here: https://www.FreeRTOS.org/RTOS-task-notifications.html. After this change each task has an array of task notifications, so more than one task notification value and state per task. The new FreeRTOSConfig.h compile time constant configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the array.

Each notification within the array operates independently - a task can only block on one notification within the array at a time and will not be unblocked by a notification sent to any other array index.

Task notifications were introduced as a light weight method for peripheral drivers to pass data and events to tasks without the need for an intermediary object such as a semaphore - for example, to unblock a task from an ISR when the operation of a peripheral completed. That use case only requires a single notification value. Their popularity and resultant expanded use cases have since made the single value a limitation - especially as FreeRTOS stream and message buffers themselves use the notification mechanism. This change resolves that limitation. Stream and message buffers still use the task notification at array index 0, but now application writers can avoid any conflict that might have with their own use of task notifications by using notifications at array indexes other than 0.

The pre-existing task notification API functions work in a backward compatible way by always using the task notification at array index 0. For each such function there is now an equivalent that is postfixed "Indexed" and takes an additional parameter to specify which index within the array it should operate upon. For example, xTaskNotify() is the original that only operates on array index 0. xTaskNotifyIndexed() is the new function that can operate on any array index.

Test Steps
The update is tested using the Win32 demo (PR to be created in the FreeRTOS/FreeRTOS github repo), which has been updated to build and run a new test file FreeRTOS/Demo/Common/Minimal/TaskNotifyArray.c. The tests in that file are in addition to, not a replacement for those in FreeRTOS/Demo/Common/Minimal/TaskNotify.c.

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.
2020-05-27 12:28:48 -07:00
Daniel Glaser
e4e4fb01a1 Adding volatile to tasks.c's runtime information to protect against compiler optimization (#62)
As discussed in https://forums.freertos.org/t/make-runtime-stats-working-with-compiler-optimization-enabled/9846 and on lined out on https://blog.the78mole.de/freertos-debugging-on-stm32-cpu-usage/, adding the volatile prevents the run-time stats variable being optimized away when used with compiler optimizations.
2020-05-22 10:26:41 -07:00
RichardBarry
bac101c988 Fix/clear MIE bit in initial RISC-V mstatus register. (#57)
* fix: CLEAR MIE BIT IN INITIAL RISC-V MSTATUS VALUE
The MIE bit in the RISC-V MSTATUS register is used to globally enable
or disable interrupts.  It is copied into the MPIE bit and cleared
on entry to an interrupt, and then copied back from the MPIE bit on
exit from an interrupt.

When a task is created it is given an initial MSTATUS value that is
derived from the current MSTATUS value with the MPIE bit force to 1,
but the MIE bit is not forced into any state.  This change forces
the MIE bit to 0 (interrupts disabled).

Why:
If a task is created before the scheduler is started the MIE bit
will happen to be 0 (interrupts disabled), which is fine.  If a
task is created after the scheduler has been started the MIE bit
is set (interrupts enabled), causing interrupts to unintentionally
become enabled inside the interrupt in which the task is first
moved to the running state - effectively breaking a critical
section which in turn could cause a crash if enabling interrupts
causes interrupts to nest.  It is only an issue when starting a
newly created task that was created after the scheduler was started.

Related Issues:
https://forums.freertos.org/t/risc-v-port-pxportinitialisestack-issue-about-mstatus-value-onto-the-stack/9622
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
2020-05-01 22:35:42 -07:00
alfred gedeon
eac2b9a271 Fix Linux port Valgrind errors (#56)
Fix Valgrind uninitialized variables warning.
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
2020-04-28 14:42:34 -07:00
Yuhui Zheng
6e7523041d GCC/ATmegaxxxx port path and name change. (#51)
Moving ATmega port to third party directory, and mature it there. Once we are fully done, the port could then be moved back to portable/GCC.
2020-04-21 13:21:19 -07:00
Phillip Stevens
1abca83c89 ATmegaxxxx - generalised support (#48)
ATmegaxxxx - generalised support. Please see README.md included in the same PR for usage and limitations.
2020-04-15 18:51:57 -07:00
Gaurav-Aggarwal-AWS
07e672c448 Add definition of portDONT_DISCARD to ARMv7-M ports (#50)
Enabling Link Time Optimization (LTO) causes some of the functions used
in assembly to be incorrectly stripped off, resulting in linker error.
To avoid this, these functions are marked with portDONT_DISCARD macro,
definition of which is port specific. This commit adds the definition
of portDONT_DISCARD for ARMv7-M ports.

Signed-off-by: Gaurav Aggarwal
2020-04-14 09:03:11 -07:00
Gaurav-Aggarwal-AWS
334de5d8ab Enable ARMv7-M MPU ports to place FreeRTOS kernel code outside of flash (#46)
Problem Description
-------------------
The current flash organization in ARMv7-M MPU ports looks as follows:

__FLASH_segment_start__ ------->+-----------+<----- __FLASH_segment_start__
                                |  Vector   |
                                |   Table   |
                                |     +     |
                                |   Kernel  |
                                |    Code   |
                                +-----------+<-----  __privileged_functions_end__
                                |           |
                                |           |
                                |           |
                                |   Other   |
                                |   Code    |
                                |           |
                                |           |
                                |           |
   __FLASH_segment_end__ ------>+-----------+

The FreeRTOS kernel sets up the following MPU regions:

* Unprivileged Code - __FLASH_segment_start__ to __FLASH_segment_end__.
* Privileged Code - __FLASH_segment_start__ to __privileged_functions_end__.

The above setup assumes that the FreeRTOS kernel code
(i.e. privileged_functions) is placed at the beginning of the flash and,
therefore, uses __FLASH_segment_start__ as the starting location of the
privileged code. This prevents a user from placing the FreeRTOS kernel
code outside of flash (say to an external RAM) and still have vector
table at the beginning of flash (which is many times a hardware
requirement).

Solution
--------
This commit addresses the above limitation by using a new variable
__privileged_functions_start__ as the starting location of the
privileged code. This enables users to place the FreeRTOS kernel code
wherever they choose.

The FreeRTOS kernel now sets up the following MPU regions:

* Unprivileged Code - __FLASH_segment_start__ to __FLASH_segment_end__.
* Privileged Code - __privileged_functions_start__ to __privileged_functions_end__.

As a result, a user can now place the kernel code to an external RAM. A
possible organization is:

                                 Flash              External RAM
                              +------------+        +-----------+<------ __privileged_functions_start__
                              |   Vector   |        |           |
                              |   Table    |        |           |
                              |            |        |           |
__FLASH_segment_start__ ----->+------------+        |   Kernel  |
                              |            |        |    Code   |
                              |            |        |           |
                              |            |        |           |
                              |            |        |           |
                              |   Other    |        |           |
                              |    Code    |        +-----------+<------ __privileged_functions_end__
                              |            |
                              |            |
                              |            |
  __FLASH_segment_end__ ----->+------------+

Note that the above configuration places the vector table in an unmapped
region. This is okay because we enable the background region, and so the
vector table will still be accessible to the privileged code and not
accessible to the unprivileged code (vector table is only needed by the
privileged code).

Backward Compatibility
----------------------
The FreeRTOS kernel code now uses a new variable, namely
__privileged_functions_start__, which needs to be exported from linker
script to indicate the starting location of the privileged code. All of
our existing demos already export this variable and therefore, they will
continue to work.

If a user has created a project which does not export this variable,
they will get a linker error for unresolved symbol
__privileged_functions_start__. They need to export a variable
__privileged_functions_start__ with the value equal to
__FLASH_segment_start__.

Issue
-----
https://sourceforge.net/p/freertos/feature-requests/56/

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-04-06 15:51:40 -07:00
Yuhui Zheng
464695a4f2 Synopsys ARC port, adding support for ARC EM and HS cores -- continued from PR #8. (#28)
Synopsys ARC port, adding support for ARC EM and HS cores.
2020-03-24 11:54:03 -07:00
Yuhui Zheng
a5531aade6 pxTCB is no longer needed in this local function. 2020-03-24 11:51:17 -07:00
WineQ圈9
3b8c72c669 Update tasks.c (#22)
An optimization for prvResetNextTaskUnblockTime().
2020-03-22 19:18:48 -07:00
David Vrabel
90a3584749 portable/GCC/Posix: add new port for Posix (Linux) applications
This is similar to the Windows port, allowing FreeRTOS kernel
applications to run as regular applications on Posix (Linux) systems.

You can use this in a 32-bit or 64-bit application (although there are
dynamic memory allocation trace points that do not support 64-bit
addresses).

Many of the same caveats of running an RTOS on a non-real-time system
apply, but this is still very useful for easy debugging/testing
applications in a simulated environment. In particular, it allows easy
use of tools such as valgrind.

You can call standard library functions from tasks but care must be
taken with any that internally take mutexes or block. This includes
malloc()/free() and many stdio functions (e.g., printf()).

Replacement malloc(), free(), realloc(), and calloc() functions are
provided which are safe. printf() needs to be called with a FreeRTOS
mutex help (or called from only a single task).

Each task is run in its own pthread, which makes debugging with
standard tools (such as GDB) easier backtraces for individual tasks
are available. Threads for non-running tasks are blocked in sigwait().

The stack for each task (thread) is allocated when the thread is
created, and the stack provided during task creation is not used. This
is so the stack has guard pages, to help with detecting stack
overflows.

Task switch is done by resuming the thread for the next task by
sending it the resume signal (SIGUSR1) and then suspending the current
thread.

The timer interrupt uses SIGALRM and care is taken to ensure that the
signal handler runs only on the thread for the current task.

The additional data needed per-thread is stored at the top on the
task's stack.

When a running task is being deleted, its thread is marked it as dying
so when we switch away from it it exits instead of suspending. This
ensures that even if the idle task doesn't run, threads are deleted
which allows for more threads to be created (if many tasks are being
created and deleted in rapid succession).

To further aid debugging, SIGINT (^C) is not blocked inside critical
sections. This allows it to be used break into GDB while in a critical
section. This means that care must be taken with any custom SIGINT
handlers as these are like NMIs.

This is somewhat inspired by an existing port by William Davy
(https://www.freertos.org/FreeRTOS-simulator-for-Linux.html) but it
takes a number of different approaches to make it switch tasks
reliableand there's little similarly with the original implementation.

- Critical sections block scheduling/"interrupts" by blocking signals
  using pthread_sigmask(). This is more expensive than attempting to
  use flags but works reliably and is analogous to the interrupt
  enable/disable on real hardware.

- Care is take to ensure that the SIGALRM handler (for the timer tick)
  is runnable only on the pthread for the running task. This makes
  tasks switches more straight-forward and reliable as we can suspend
  the thread while in the signal handler.

- Task switches save/restore the critical nesting on the stack.

- Only uses a single (SIGUSR1) signal which is ignored and thus GDB's
  default signal handling options won't trap/print on this signal.

- Extra per-thread data is stored on the task's stack, making it
  accessible in O(1) instead of performing a O(n) lookup of the array.

- Uses the task create/delete hooks in a similar way to the Windows
  port, rather than overloading trace points.
2020-03-20 16:14:08 -07:00
WineQ圈9
eff07c040a Update tasks.c (#26)
Reopen this PR.
2020-03-19 09:00:05 -07:00
Yuhui Zheng
62f615f662 Adding url to direct users to FreeRTOS-Kernel github page. (#32) 2020-03-17 19:30:19 -07:00
Yuhui Zheng
1ebcac3c9f Create pull_request_template.md
Using the same pull request template as what we have in FreeRTOS/FreeRTOS.
2020-03-17 13:11:11 -07:00
Yuhui Zheng
3f6cd683cb Create SECURITY.md
Bring in SECURITY.md from aws/.github.
2020-03-17 13:08:50 -07:00
Yuhui Zheng
3f62dfdb81 Update issue templates
Adding bug report, documentation, and general inquiry templates. 

There's no easy way to redirect "general inquiry" directly to forum. If better option is available later, will update.
2020-03-17 13:06:09 -07:00
Gaurav-Aggarwal-AWS
177e79fc79 Add "Tickless Idle" support for ARMv8M ports (#29)
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-03-16 10:50:49 -07:00
RichardBarry
459dceb29c Fix Coverity warnings: In most cases the return value of xTaskResumeAll() is cast to void when it is not needed. This PR fixes a couple of instances in the heap_n.c implementations where that was not the case. 2020-03-16 10:20:25 -07:00
RichardBarry
5d28744feb Improve documentation for the ulTaskNotifyValueClear() and xTaskCatchUpTicks() API functions.
Move the prototype and documentation for xTaskCatchUpTicks() into the correct place in the task.h header file (in the public documentation from the private documentation).
Rename the variable that holds the return value in xTaskCatchUpTicks() to more accurately represent its meaning.
2020-03-15 20:24:18 -07:00
RichardBarry
b49eec35f6 The Windows port layer is built with both MSVC and GCC. GCC generated a warning relating to the variable lWaitForYield being set but not used. This change removes the variable. 2020-03-15 20:24:18 -07:00
WineQ圈9
180d0b8ee3 Update tasks.c (#24)
An error on trace argument.
In "xTaskPriorityDisinherit", the disinherit priority should be "pxTCB->uxBasePriority".
And, in "vTaskPriorityDisinheritAfterTimeout", the disinherit priority should be "uxPriorityToUse", which might not be "pxTCB->uxBasePriority".
2020-03-14 11:58:19 -07:00
Vladimir Umek
9b02ee0af2 Cortex-A9 port: Adding stack alignment directive to assembly code 2020-03-13 12:19:31 -07:00
Sachin Parekh
8e3cf978c4 Xtensa_ESP32: Change _iram_end to _iram_text_end
xtensa_loadstore_handler.S uses _iram_end to prevent modification of IRAM
code. With the LoadStore exception handler in place, IRAM can also be
used for .bss and .data section. Hence the sanity check should be based
upon _iram_text_end and not _iram_end
2020-02-28 15:15:47 -08:00
RichardBarry
e1b98f0b4b This change prevents tickless idle mode potentially sleeping for an extra tick in the corer case that a tick interrupt occurred between the scheduler being suspended and the expected idle time being checked for a second time (within the idle task) - as described by the sequence below. Th change updates eTaskConfirmSleepModeStatus() to specifically check if a tick is pending, and if so, abort entering sleep mode.
+ The idle task decides to enter sleep mode on the following line.
```
if( xExpectedIdleTime >= configEXPECTED_IDLE_TIME_BEFORE_SLEEP )
```

+ The scheduler is suspended, preventing any context switches.

[Potentially a tick interrupt could occur here.  That could happen if other tasks executing consumed a lot of time since the above code line executed.  If a tick interrupt occurs here the interrupt will be entered but the interrupt will not do anything other than increment xPendedTicks.]

+ The expected idle time is checked again.  No context switches can occur now so the code will execute until the scheduler is unsuspended.  Assuming configEXPECTED_IDLE_TIME_BEFORE_SLEEP is set to a sensible value, a tick interrupt won't occur for some time.

+ portSUPPRESS_TICKS_AND_SLEEP() is called.

+ The default implementation of the tickless function calls eTaskConfirmSleep() - which prior to this change does not return eAbortSleep even though xPendedTicks is not 0, and after this change does return eAbortSleep.
2020-02-28 12:40:11 -08:00
Yuhui.Zheng
499e55a03c Bring license in sync with FreeRTOS/FreeRTOS. (#20) 2020-02-27 14:33:46 -08:00
ribarry
078b400aff Updates vCoRoutineSchedule() so it returns without doing anything if if the co-routine internal data structures have not been initialised. The internal data structures are initialised when the first co-routine is created.
NOTE: Co-routines are a deprecated feature.  This change was made to close off an old ticket as the source control transitions from SourceForge to Github.
2020-02-26 10:45:32 -08:00
lundinc2
326d88f429 Added CONTRIBUTING (#18)
.md
2020-02-25 16:22:57 -08:00
AniruddhaKanhere
c246922ea1 Small typo on L1287 (#14)
Added a missing ')'
2020-02-19 14:05:48 -08:00
Yuhui.Zheng
88e32327e9 version bump to v10.3.1 (#16)
* Verion bump from 10.3.0 to 10.3.1.
* version bump in task.h
* change history for 10.3.1.
2020-02-18 22:03:54 -08:00
Yuhui.Zheng
87beba4a4a Removing License/license.txt and add LICENSE under root. (#12) 2020-02-17 09:52:58 -08:00
Yuhui.Zheng
08c9c9151a Replacing readme.txt with README.md. (#11) 2020-02-16 13:18:58 -08:00
Yuhui.Zheng
10bbbcf0b9 Correct the xTimerCreate() documentation which said NULL was returned if the timer period was passed into the function as 0, whereas that is not the case. (#10)
Add a note to the documentation for both the xTimerCreate() and xTimerCreateStatic() functions that the timer period must be greater than 0.
2020-02-14 12:16:10 -08:00
Yuhui Zheng
210b1ffcc8 Re-sync with upstream and stripping away none kernel related. 2020-02-10 13:45:57 -08:00
Richard Barry
9c0c37ab9b Added back some TCP/IP stack port layer files. 2020-02-07 21:51:48 +00:00
Richard Barry
7cf721ccf7 2020-02-07 21:49:55 +00:00
Yuhui.Zheng
589dd9f149 Update version number in readiness for V10.3.0 release. Sync SVN with reviewed release candidate. 2020-02-07 20:14:50 +00:00
Yuhui.Zheng
f988394e0d Fix spelling issues. 2020-02-07 19:19:47 +00:00
Richard Barry
28efb5449c Add "is inside interrupt" function to MPU ports.
Make clock setup functions weak symbols in ARMv8-M ports.
Update Cortex-M33 ports to use an interrupt mask in place of globally disabling interrupts, as per the other Cortex-M ports.
2020-02-07 01:56:25 +00:00
Richard Barry
8e5addee1e Update TCP to last release versions in preparation for kernel V10.3.0 release. 2020-02-06 22:45:37 +00:00
Richard Barry
7bea399061 Update libraries and sundry check-ins ready for the V10.3.0 kernel release. 2020-02-06 18:52:35 +00:00
Yuhui.Zheng
d319bb0c71 ESP GCC port -- Added LoadStore Exception handlers.
https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/9 -- Handles LoadStoreErrorCause and LoadStoreAlignmentCause allowing to use 32-bit memory region (IRAM) as 8-bit or 16-bit memory region
2020-01-31 19:31:50 +00:00
Yuhui.Zheng
9fdfbf33e9 Sync FreeRTOS-Labs -CLI -TCP -Trace with the version in FreeRTOS-Plus.
Projects under FreeRTOS-Labs directory are in beta, developers updating projects please make sure you are using the correct version of -CLI -TCP -Trace. If you must edit -CLI -TCP and -Trace, please ensure the copies are synced.
2020-01-31 19:21:15 +00:00
Yuhui.Zheng
ec6f3d77c3 Sync FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP with the version in GitHub at (23665258cabe49d5d68ba23968b6845a7c80eb34).
Notes: 
- header has version 2.2.0. 
- This sync did not bring in ./test directory, though we should. 
- New NetworkInterfaces are introduced by this merge.
- Keil compiler support. 
- FreeRTOS_IP.h new API xApplicationGetRandomNumber().
- FreeRTOS_IP_Private.h new eIPEvent_t eNetworkTxEvent. 
- FreeRTOS_Stream_Buffer.h removing static xStreamBufferIsEmpty() and xStreamBufferIsFull().
- FreeRTOSConfigDefaults.h provides default ipconfigDNS_RECEIVE_BLOCK_TIME_TICKS. 
- other type changes.
2020-01-31 00:07:53 +00:00
Yuhui.Zheng
0c1c85a9dd Removing RISC-V port under ThirdParty.
RISC-V ports for IAR and GCC can now be found under \FreeRTOS\Source\portable\GCC\RISC-V and \FreeRTOS\Source\portable\IAR\RISC-V.
2020-01-30 22:23:03 +00:00
Yuhui.Zheng
99e796eb01 Removing unnecessary ThirdParty ports -- Wiced_CY and nrf52840-dk.
For projects depending on either of these two ports, please update your projects according to below:
Wiced_CY -- Use GCC/ARM_CRx_No_GIC instead. 
nrf52840-dk -- Use GCC/ARM_CM7/r0p1 instead. Please note that, kernel port shall only take dependency on MCU core, not MCU peripherals. (Please take out RTC related from kernel port.) For low power feature (tickless) in FreeRTOS, please follow this page https://www.freertos.org/low-power-ARM-cortex-rtos.html. In case ARM_CM7/rop1 is missing any feature, reach out to us.
2020-01-30 19:45:03 +00:00
Richard Barry
4d4493e61a Remove the FreeRTOS-IoT-Libraries from FreeRTOS-Plus as it was an old copy with a newer copy in FreeRTOS-Labs. 2020-01-30 00:05:23 +00:00
Richard Barry
0d54d1c4dc Correct an err in queue.c introduced when previously updating behaviour when queue sets are used in combination with queue overwrites. 2020-01-29 19:52:38 +00:00
Yuhui.Zheng
f5b5b2db04 Cleaning up LPC51U68 projects:
- user playable settings are all in FreeRTOSConfig.h.
- removed reference to IntQueue.h in main_full.c
- readme.txt wording.
2020-01-24 07:53:14 +00:00
Richard Barry
2415dc26b0 Introduce the portSOFTWARE_BARRIER macro which thus far is only used by the Win32 demo to hold execution up in case a simulated interrupt is executing simultaneously. That should never happen as all threads should execute on the same core, but we have had numerous reports that this and other Win32 port changes we have made fixed these issues - although we have not been able to replicate them ourselves. 2020-01-23 23:49:24 +00:00
Gaurav Aggarwal
18f87e8c33 Add MPU demo project for Nulceo-L152RE which is Coretx-M3. 2020-01-23 01:56:36 +00:00
Gaurav Aggarwal
e058a65b16 Updates to CM3_MPU GCC port
- System calls are now only allowed from kernel code. This change can be turned on
  or off using configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY.
- MPU is disabled before reprogramming it and enabled afterwards to be compliant
  with ARM recommendations.
2020-01-23 01:50:25 +00:00
Richard Barry
42a0eaafdc Ensure both one-shot and auto-reload are written consistently with a hyphen in comments. 2020-01-16 04:25:29 +00:00
Richard Barry
9456992c1f Added uxTimerGetReloadMode() API function. 2020-01-16 04:10:18 +00:00
Gaurav Aggarwal
c472c5b04f Add MPU demo project for LPC54018 board. 2020-01-12 12:33:17 +00:00
Yuhui.Zheng
0d95aca202 Introduce a port for T-HEAD CK802. A simple demo for T-HEAD CB2201 is also included. 2020-01-10 07:53:14 +00:00
Richard Barry
d2914041f8 Update the GCC and IAR SiFive HiFive rev-b demos to use the new configMTIME_BASE_ADDRESS and configMTIMECMP_BASE_ADDRESS constants in place of the deprecated configCLINT_BASE_ADDRESS constant.
Update the IAR RISC-V HiFive demo to use the latest IAR Embedded Workbench version.
2020-01-09 02:28:45 +00:00
Richard Barry
066e2bc7d2 Replace portasmHAS_CLINT with configMTIME_BASE_ADDRESS and configMTIMECMP_BASE_ADDRESS definitions in the IAR RISC-V port - portasmHAS_CLIT will still work by deriving the new definitions from the old. 2020-01-09 02:23:51 +00:00
Richard Barry
75b81a1fab Work in progress update of LPC51U68 MCUXpresso project to rearrange the folder structure and names. 2020-01-09 00:19:36 +00:00
Richard Barry
fbb23055cd Replace portasmHAS_CLINT with configMTIME_BASE_ADDRESS and configMTIMECMP_BASE_ADDRESS definitions in the GCC RISC-V port - portasmHAS_CLIT will still work by deriving the new definitions from the old. 2020-01-07 01:14:36 +00:00
Richard Barry
eaf9318df8 Add Source/portable/ARMClang file that directs users to the GCC port if they which to use the ARMClang compiler. 2020-01-04 00:14:18 +00:00
Richard Barry
881958514b If tickless idle mode is in use then ensure prvResetNextTaskUnblockTime() is called after a task is unblocked due to a bit being set in an event group. This allows the MCU to re-enter sleep mode at the earliest possible time (rather than waiting until the timeout that would occur had the task not being unblocked be the event group) and matches a similar change made for queues and derivative objects (semaphores, etc.) some time ago. 2020-01-03 22:50:31 +00:00
Richard Barry
853856e8cc Correct #error text in multiple fat file system files. 2020-01-03 20:53:27 +00:00
Richard Barry
9e86cb95a7 Add xPortIsInsideInterrupt() to the IAR ARMv7-M ports. 2020-01-03 01:17:29 +00:00
Richard Barry
be3561ed53 Added xTaskAbortDelayFromISR() and ulTaskNotifyValueClear() API functions.
Added tests for xTaskAbortDelayFromISR() into Demo/Common/Minimal/AbortDelay.c.
Added tests for ulTaskNotifyValueClear() into Demo/Common/Minimal/TaskNotify.c.
2020-01-02 18:55:20 +00:00
Richard Barry
0a29d350b1 Renamed RISC-V_RV32_SiFive_HiFive1_IAR directory to RISC-V_RV32_SiFive_HiFive1-RevB_IAR as it targets the RevB hardware. 2020-01-01 22:38:23 +00:00
Richard Barry
62b413627a Minor updates to comment block for xTaskCheckForTimeOut(). 2020-01-01 22:24:44 +00:00
Richard Barry
dfc1bf8ec3 Rename RISC-V_RV32_SiFive_HiFive1-FreedomStudio directory to RISC-V_RV32_SiFive_HiFive1-RevB-FreedomStudio as it targets Rev B of the hardware. 2020-01-01 22:05:35 +00:00
Richard Barry
4b943b35e0 Update RISCC-V-RV32-SiFive_HiFive1_FreedomStudio project to latest tools and metal library versions. 2020-01-01 22:02:06 +00:00
Gaurav Aggarwal
cfa83672ef Rename STM32Cube to GCC for STM32L4 Discovery projects as GCC is
the compiler used.
2020-01-01 00:35:42 +00:00
Gaurav Aggarwal
474182ab39 Make vSetupTimerInterrupt weak in the RVDS M4 MPU port to give the
application writer a chance to override this function. This gives
the application write ability to use a different timer.
2020-01-01 00:04:10 +00:00
Gaurav Aggarwal
22dd9a55ab Update documentation of xTaskCheckForTimeOut function to reflect the
intended use of this API.
2019-12-31 20:49:07 +00:00
Yuhui.Zheng
8f0eaf274c - Updates to projects due to demo folder name change. (IAR source file paths and assembler path were fixed. Keil source file paths were fixed.)
- Added back power static library for GCC and IAR. (Power management related interface definitions are in drivers/fsl_power.h. power.c is empty due to "implementation is in header file and power library")
- Note for GCC link: the command used for linking is `arm-none-eabi-gcc -nostdlib -L<additional lib search path> -Xlinker ... -o "CORTEX_M0+_LPC51U68_LPCXpresso.axf" <all *.o> -lpower`. Per GCC doc, static library name in file system is libpower.a.
2019-12-31 08:06:33 +00:00
Richard Barry
3203c5cc85 Previously the STM32F0518 compiler setting was changed to enable the use of the __weak attribute - however changing the port layer to use #pragma weak in place of __weak means the compiler setting change is not required and removes the risk of introducing incompatibilities - so this check in reverts the compiler settings change. 2019-12-30 22:24:58 +00:00
Richard Barry
cc673eb6a5 Ensure the CORTEX_M0_STM32F0518_IAR demo builds after updates to the Cortex-M0 port layer - required an update to the project settings to allow IAR extensions as the port layer now uses the _weak qualifier. 2019-12-30 22:07:33 +00:00
Richard Barry
801e63bd10 Ensure the LPC1114 demo still builds after updates to the Cortex-M0 port layer - includes minor update to remove compiler warning that resulted from a newer compiler version. 2019-12-30 22:00:26 +00:00
Richard Barry
53c98357b0 Ensure the LPC1114 demo still builds after updates to the Cortex-M0 port layer - includes minor update to remove compiler warning that resulted from a newer compiler version. 2019-12-30 21:59:11 +00:00
Richard Barry
49052a6581 Ensure the XMC1000_IAR_KEIL_GCC projects still build after updates to the Cortex-M0 port layer - minor change to remove warning related to using a newer version of the IAR tools. 2019-12-30 21:44:22 +00:00
Richard Barry
e292c67933 Replace the static prvSetupTimerInterrupt() function in the Cortex-M port layers that still used it (other than MPU ports so far) with a weakly defined function call vPortSetupTimerInterrupt() - which allows application writers to override the function with one that uses a different clock. 2019-12-30 21:16:09 +00:00
Richard Barry
e23d638afd Correct use of xStreamBufferRead() to xStreamBufferReceive() in code comments - no source code changes. 2019-12-30 20:00:49 +00:00
Richard Barry
c72df2f98d Tidy up comments only. 2019-12-27 21:22:07 +00:00
Richard Barry
7ddea8fc8b Enable the Win32 comprehensive test/demo build and run when configUSE_QUEUE_SETS is set to 0. 2019-12-27 21:02:23 +00:00
Richard Barry
70dbc12579 Update the LM3Sxxxx_IAR_Keil demo so the IAR project writes to the UART and executes in QEMU. 2019-12-27 20:59:57 +00:00
Gaurav Aggarwal
cef6548e8b Updates to CM4_MPU RCDS port
- System calls are now only allowed from kernel code. This change can be turned on
  or off using configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY.
- MPU is disabled before reprogramming it and enabled afterwards to be compliant
  with ARM recommendations.
2019-12-24 22:45:32 +00:00
Gaurav Aggarwal
18c3e5e02a Remove local paths from the URL files 2019-12-24 19:16:19 +00:00
Richard Barry
05adf564f6 Add readme into the third party RISC-V port that points to the directories that contains the official ports. 2019-12-24 17:24:23 +00:00
Gaurav Aggarwal
ce7e8b87d8 Add IAR MPU project for STM32L475 Discovery Kit IoT Node 2019-12-21 00:04:04 +00:00
Gaurav Aggarwal
96b6746364 Updates to CM4_MPU IAR port
- System calls are now only allowed from kernel code. This change can be turned on
  or off using configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY.
- MPU is disabled before reprogramming it and enabled afterwards to be compliant
  with ARM recommendations.
2019-12-21 00:02:31 +00:00
Richard Barry
b27fb82bc1 Increase test coverage for queue sets.
Rename the CORTEX_M0+_LPC51U68_LPCXpresso demo to CORTEX_M0+_LPC51U68_GCC_IAR_KEIL as it supports all three compilers.
2019-12-20 02:54:30 +00:00
Richard Barry
b55bbe55ac Remove build files accidentally checked in.
Remove the CMSIS math library as it is large and not used.
2019-12-20 02:49:15 +00:00
Gaurav Aggarwal
47c666bb1e Add MPU projects for STM32L475 Discovery Kit IoT Node 2019-12-20 02:07:09 +00:00
Gaurav Aggarwal
47d8ac6ac6 Updates to CM4_MPU GCC port
- System calls are now only allowed from kernel code. This change can be turned on
  or off using configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY.
- MPU is disabled before reprogramming it and enabled afterwards to be compliant
  with ARM recommendations.
2019-12-20 02:05:44 +00:00
Yuhui.Zheng
c07f60c383 Adding GCC/Keil/IAR projects for NXP LPC51U68 (CM0+).
Please see readme.txt for todo items.
2019-12-18 10:06:30 +00:00
Yuhui.Zheng
9c0e3fe9f1 Cortex M0 GCC/IAR/Keil ports -- tickless support.
The default portMISSED_COUNTS_FACTOR is set to 45 cycles. User could override this value, if a more accurate count is available.
2019-12-18 09:55:08 +00:00
Yuhui.Zheng
3cde02a046 RVDS/Keil weak linkage for vPortSetupTimerInterrupt() -- CM4F, CM3
Test steps are documented in this PR https://github.com/aws/amazon-freertos/pull/1141.
2019-12-18 02:08:06 +00:00
Gaurav Aggarwal
d58e6a7b09 Use linker script variables for MPU setup for Nuvoton M2351 Keil Project
Earlier we were using hard-coded addresses for MPU setup which
were ensured to be the same as linker script setup. This change
updates the Keil uVision project for Nuvoton Numaker-PFM-M2351
to use the variables exported from the linker script. This ensures
that the MPU setup never goes out of sync with linker script.
2019-12-17 01:45:53 +00:00
Gaurav Aggarwal
d449c8979d Use the linker script variables for MPU setup for Keil Simulator Demo
Earlier we were using hard-coded addresses for MPU setup which
were ensured to be the same as linker script setup. This change
updates the Keil Simulator demo to use the variables exported
from the linker script. This ensures that the MPU setup does not
go out of sync with linker script.
2019-12-17 00:14:26 +00:00
Gaurav Aggarwal
66ce9f7d72 Move warning suppression for IAR compiler to portmacro.h for v8M ports
IAR produces some warnings which can not be fixed in the source code because
then other compilers start generating warnings. We suppressed those warnings
in the project file before. This change moves the warning suppression from
project files to portmacro.h.
2019-12-07 01:23:17 +00:00
Yuhui.Zheng
1deeb6dd84 Check socket binding result before doing anything with socket. (This is to address ARG findings.) Breaking the single return rule here, due to precedent violation at line 1039 and 1144.
prvTransferConnect() now returns:
- pdTRUE: everything's good. pdTRUE = 1.
- -pdFREERTOS_ERRNO_ENOMEM: FreeRTOS_socket() failed. -pdFREERTOS_ERRNO_ENOMEM = -12.
- -pdFREERTOS_ERRNO_EINVAL || -pdFREERTOS_ERRNO_ECANCELED: FreeRTOS_bind() failed. Negative values.

Thus, at line 569 and line 617, needs to check != pdTRUE instead of == pdFALSE.

This commit is done on behalf of Alfred.
2019-12-04 07:52:49 +00:00
Richard Barry
9491af1fd7 Fix bug when xQueueOverwrite() and xQueueOverwrite() from ISR are used to overwrite items in two queues that are part of the same set.
Minor queue optimisations.
2019-12-03 01:50:07 +00:00
Richard Barry
e5708b38e9 Add the Labs projects provided in the V10.2.1_191129 zip file. 2019-12-02 23:39:25 +00:00
Richard Barry
46e5937529 Remove guards against __ARMCC_VERSION version numbers that were previously used to avoid compiler warnings in some GCC ARM Cortex ports. 2019-11-21 22:35:21 +00:00
Richard Barry
d1fb8907ab Add software timer to the Win32 blinky demo. 2019-11-18 17:35:40 +00:00
Richard Barry
07622ed3ee Remove driver files that generate compiler warnings from the RISC-V_Renode_Emulator_SoftConsole project.
Update RISC-V ports so the interrupt stack is set to a known value before the scheduler is started if the interrupt stack is statically defined rather than re-using the main.c() stack.
2019-11-18 17:23:14 +00:00
Richard Barry
16639d2d63 Update to the latest atomic.h.
Improve commenting in RISC-V GCC port.
Fix IAR RISC-V port so the first task starts with interrupts enabled.
Add references to third party page ref using newlib with FreeRTOS into the tasks.c file in each place newlib is referenced.
Move the position of the traceTASK_DELETE() trace macro in case of use with a memory allocator that writes over freed memory even when inside a critical section.
Efficiency improvement:  Make sure xTaskIncrementTick() does not return pdTRUE when the scheduler is locked.  This just prevents an unnecessary yield interrupt (unnecessary as it is ignored) when xYieldPending happens to be pdTRUE.
2019-11-18 16:28:03 +00:00
Richard Barry
18916d5820 Rename the RISC-V_RV32_SiFive_Hifive1_GCC folder to RISC-V_RV32_SiFive_HiFive1_FreedomStudio as it is built with Freedom Studio. 2019-10-22 22:30:06 +00:00
Richard Barry
5306ba245d Add nano-specs linker option to HiFive1_GCC demo. 2019-10-22 22:27:55 +00:00
Richard Barry
c0741e36ed Fix spelling mistakes copied and pasted into a couple of RISC-V demo main.c files. 2019-10-22 16:31:57 +00:00
Richard Barry
fccc445865 Change version and license text in RISC-V_RV32_SiFive_HiFive1_GCC FreeRTOSConfig.h file. 2019-10-22 02:17:15 +00:00
Richard Barry
11c391dfb3 Tidy up main_full.c and change alignment of variable accesses in RegTest.S for the RISC-V_Renode_Emulator_SoftConsole demo. 2019-10-22 02:15:28 +00:00
Richard Barry
343fbe795f Rework RISC-V QEMU example to use vanilla Eclipse in place of Freedom Studio. NOTE: RISC-V QEMU mtime interrupts are not generated consistently. 2019-10-22 02:03:15 +00:00
Richard Barry
ef31243396 Add some asserts into the common demo tasks to catch scenarios where the tasks are not being used but the part of the demo/test that gets called from the tick hook is called resultant in an access to objects that were not created. 2019-10-21 17:17:34 +00:00
Richard Barry
61a003088d Update RISK-V GCC port to ensure the first task starts with interrupts enabled - previously its interrupts were only enabled after it yielded for the first time. 2019-10-21 04:16:32 +00:00
Richard Barry
a83244a37e Add the miv-basic.resc reNode script into the RISC-V_Renode_Emulator_SoftConsole demo as it is no longer shipped with the Microsemi tools. 2019-10-17 20:39:40 +00:00
Richard Barry
c7c60cff15 Rename RISC-V-Qemu-sive_e_Freedom_Studio directory to RISC-V-Qemu-sifive_e-Eclipse-GCC as it is now using Vanilla Eclipse and vanilla GCC in place of Freedom Studio. 2019-10-16 04:31:57 +00:00
Richard Barry
f78ccd077a Recreate the RISC-V-Qemu demo using Vanilla Eclipse in place of Freedom Studio as there is not a new Freedom Studio project that targets the HiFive1 board, and the updated Freedom Studio version didn't work with this project any more anyway. 2019-10-16 04:28:28 +00:00
Richard Barry
d435a7b62d Move the call to traceTASK_DELETE() to before port portPRE_TASK_DELETE_HOOK() as in the Windows port portPRE_TASK_DELETE_HOOK() never returns. 2019-10-15 22:14:40 +00:00
Richard Barry
4922cff4ce Add IAR demo for the SiFive RISC-V HiFive Rev B board. 2019-10-14 03:20:18 +00:00
Richard Barry
f6edf4adf9 Update the RegTest.S file used by several GCC RISC-V demos to ensure correct alignment of constant loads from assembly code. 2019-10-14 00:16:25 +00:00
Richard Barry
96e61a10a5 Tidy up the RISC-V_RV32_SiFive_HiFive1_GCC demo ready for its eventual release. 2019-10-14 00:04:53 +00:00
Richard Barry
d4216903d9 Added the "full" demo to the RISC-V_RV32_SiFive_HiFive1_GCC demo - backup check in only as still a work in progress. 2019-10-13 22:53:00 +00:00
Richard Barry
71d9450836 RIS-V_RV32_SiFive_HiFive1_GCC project now running the blinky demo - still a work in progress. 2019-10-11 02:59:13 +00:00
Richard Barry
dbac79045c Formatting changes only. 2019-10-10 17:56:10 +00:00
Richard Barry
dbbebbfcbc RISC-V-RV32_SiFive_HiFive1_GCC project is now also building the FreeRTOS kernel code - but not using it yet - still a work in progress. 2019-10-10 17:54:56 +00:00
Richard Barry
9bb072a2ab Base project to replace existing Freedom Studio project using latest Freedom Studio project format - builds and executes but does not yet include RTOS code. 2019-10-09 04:50:11 +00:00
Richard Barry
fd118f1888 Minor formatting change in comment only. 2019-10-07 18:56:33 +00:00
Yuhui.Zheng
eb5c60c60b Update FreeRTOS.h with the version in GitHub. This is also to test submodule. 2019-09-24 22:29:35 +00:00
Yuhui.Zheng
0fe36e497d Nordic port. Notes for Richard -- the work items we discussed about for nrf52840-dk and Wiced_CY still remain. The only reason for this commit is we want to test out submodule. 2019-09-24 22:26:36 +00:00
Yuhui.Zheng
35bc9d7938 Revert 2728. Not because the files are still needed, but because we want to test out submodule.
Before further updating project files in GitHub, keeping an additional copy.
2019-09-24 22:19:54 +00:00
Yuhui.Zheng
f001126ea8 Wiced_CY port is not needed anymore. Use GCC/ARM_CRx_No_GIC instead. 2019-09-24 20:56:55 +00:00
Yuhui.Zheng
9052882500 Adding tickless hooks to GCC/ARM_CRx_No_GIC port. 2019-09-24 20:07:40 +00:00
Richard Barry
80c1cb5de1 Correct code comments that referred to taskYIELD_FROM_ISR to portYIELD_FROM_ISR.
Update RV32 port to use 16 byte-alignment all the time (only strictly necessary when using FLOP instructions).
2019-09-24 16:06:21 +00:00
Yuhui.Zheng
c217b68d38 sync from github to svn: this version of atomic.h does not have compiler specific symbols. compiler specific optimization is to be merged in each port/<compiler>/<arch> directory. 2019-09-23 16:51:03 +00:00
Yuhui.Zheng
6f958bbf80 sync from github to svn: Xtensa GCC as-is. 2019-09-20 22:09:21 +00:00
Yuhui.Zheng
1c5fcc7f05 sync from github to svn: Wiced_CY for AFR Cypress ports. 2019-09-20 20:52:30 +00:00
Yuhui.Zheng
74df636c78 sync from github to svn: documentation for RISC-V. This may be a temporary parking location. 2019-09-20 20:47:29 +00:00
Yuhui.Zheng
cc0aee651e sync from github to svn: Renasas/RX100 #pragma _VECT() 2019-09-20 20:41:32 +00:00
Richard Barry
da3d370ff7 RISC-V port updates: The machine timer compare register can now be for any HART, and correct the sequence used to update the 64-bit machine timer compare register on 32-bit cores. 2019-09-04 15:46:45 +00:00
Richard Barry
96bad0f6c3 Minor bug fix in NTPDemo.c -> use of FREERTOS_INVALID_SOCKET in place of NULL.
Update trace recorder code to account for uxPendedTicks renaming to xPendedTicks.
2019-09-04 00:13:17 +00:00
Richard Barry
ab41d89285 Add IAR RISC-V port to SVN - a work in progress. 2019-09-03 01:39:29 +00:00
Yuhui Zheng
2b546b1984 Atollic project update for CORTEX_M0_Infineon_XMC1000_IAR_Keil_GCC, GCC port. 2019-08-30 00:18:41 +00:00
Richard Barry
973a4f9869 Correct alignment of stack top in RISC-V port when configISR_STACK_SIZE_WORDS is defined to a non zero value. 2019-08-27 15:57:45 +00:00
Richard Barry
7d285f3dcb + Moved the History.txt file from the website git repo into the source code SVN repo.
+ Added xTaskCatchUpTicks() which corrects the tick count value after the application code has held interrupts disabled for an extended period.
+ Updated the xTaskResumeAll() implementation so it uses the new xTaskCatchUpTicks() function mentioned above to unwind ticks that were pended while the scheduler was suspended.
+ Various maintenance on the message buffer, stream buffer and abort delay demos.
+ Change type of uxPendedTicks from UBaseType_t to TickType_t to ensure it has same type as variables it is compared to, and therefore also rename the variable xPendingTicks.
+ Correct spelling mistake within a comment that was common to all the ARMv7-M ports.
2019-08-25 19:35:59 +00:00
Richard Barry
72af51cd86 Starting point for IAR RISC-V project created some time ago - checking in now so it can be completed - currently work in progress. 2019-08-04 15:24:15 +00:00
Richard Barry
5352cb4f45 Tidy up Win32 port layer - include addition of new variable that prevents recursive attempts to obtain a mutex when the trace recorder is used inside an interrupt. 2019-08-04 01:14:43 +00:00
Gaurav Aggarwal
b1e35551c4 Update the FreeRTOS version number in task.h 2019-07-29 23:48:11 +00:00
Gaurav Aggarwal
6bad7d2055 Add the default definition of configPRECONDITION to FreeRTOS.h.
This is needed for CBMC proofs.
2019-07-27 23:03:23 +00:00
Richard Barry
b4c06085e1 Files as per 190725_FreeRTOS_IoT_Libs_Task_Pool_and_MQTT_Preview interim release. 2019-07-25 20:20:24 +00:00
Richard Barry
b24ab46d39 Delete obsolete makefiles that were causing confusion from RISC-V-Qemu-sifive_e-FreedomStudio demo. 2019-07-25 20:11:37 +00:00
Richard Barry
10b7b52995 Remove unnecessary include path from the MQTT demo. 2019-07-24 02:01:43 +00:00
Gaurav Aggarwal
38b6553abd Cosmetic changes in the MQTT demo - mostly comment updates. 2019-07-24 01:29:01 +00:00
Richard Barry
fe4511b35e Continued to work on the MQTT demo project.
A few review comments added into the MQTT implementation.
2019-07-24 00:27:14 +00:00
Richard Barry
53842d4cac Remove the simple UDP client/server tasks from the MQTT demo as the demo's network connection can be tested more easily just by pinging it.
Tidy up the iot_config.h header files a little.
2019-07-23 19:23:12 +00:00
Gaurav Aggarwal
95f60318d5 Cosmetic changes in the MQTT demo
- Fix warnings in the MQTT code.
- Update comments in the iot_config.h.
2019-07-23 18:20:06 +00:00
Richard Barry
17b18c8b7e Reduce warning level in Visual Studio project as it generates lots of warnings in the library files. 2019-07-23 17:30:18 +00:00
Richard Barry
d1dd8da12e Revert a couple of changes in Win32 demo that should not have been checked in. 2019-07-23 17:02:59 +00:00
Gaurav Aggarwal
05e7d9cc08 Remove dependency on secure sockets
Network interface implementation for FreeRTOS now directly calls into
FreeRTOS+TCP instead of going via secure sockets.
2019-07-23 06:55:54 +00:00
Gaurav Aggarwal
68fd276886 Remove IotMqtt_Assert( pTaskPool == IOT_SYSTEM_TASKPOOL ) from MQTT code
The cut down version of the task pool has only one task pool, namely,
system task pool. All the task pool API functions accept NULL as a
valid parameter for IotTaskPool_t and use the system task pool when
NULL is passed for the system task pool.

IOT_SYSTEM_TASKPOOL is defined to NULL to use system task pool and
therefore the above assert is no longer valid.
2019-07-23 04:49:24 +00:00
Gaurav Aggarwal
8ea501ef11 Update projects to use the new directory name
IotTaskPool_GetSystemTaskPool has been removed from the cut down version
of the task pool. define IOT_SYSTEM_TASKPOOL to NULL so that the MQTT library
builds successfully.

Use the new #defines in the iot_config.h.
2019-07-23 04:16:32 +00:00
Gaurav Aggarwal
9dd72d4b44 Rename \FreeRTOS-Plus\Source\FreeRTOS-Plus-IoT-SDK to \FreeRTOS-Plus\Source\FreeRTOS-IoT-Libraries. 2019-07-23 03:41:27 +00:00
Richard Barry
7af8756c97 Update task pool so tasks and timer are allocated statically. 2019-07-23 01:46:59 +00:00
Richard Barry
1840d38abf Another backup check-in during process of optimising task pool for FreeRTOS. This checkin is prior to making the task pool statically allocated. 2019-07-23 00:00:37 +00:00
Richard Barry
63c87504a0 Backup checking on - part way through optimising task pool. 2019-07-22 21:46:13 +00:00
Gaurav Aggarwal
4c775574eb Fix DNS resolution failure for test.mosquitto.org
The DNS cache entry size was not big enough to fit the DNS name and
as a result the DNS reply parsing code returned error. Increased the
size of the entry to ensure that the DNS name can fit in.
2019-07-22 18:27:45 +00:00
Gaurav Aggarwal
06f9278de3 The MQTT example now works with the local MQTT broker.
It still needs to be tested with the public mosquitto broker.
2019-07-21 23:26:54 +00:00
Gaurav Aggarwal
a7ef9c3b61 Add first draft of mqtt example
Note that it is still work in progress and not working as of now.
2019-07-21 22:14:13 +00:00
Richard Barry
238a23e4d5 Add the files from the MQTT project that were not check in. 2019-07-19 01:39:42 +00:00
Richard Barry
5dd6cf1295 Add missing files so base MQTT project builds. 2019-07-19 00:37:33 +00:00
Gaurav Aggarwal
d708efe997 Update the task pool demo to show re-use of recyclable jobs
The example now creates a recyclable job, schedules it and returns it
back to the task pool when it is done. It then again creates a
recyclable job and ensures that the task pool the same job present
it its cache.
2019-07-19 00:02:45 +00:00
Richard Barry
2b295f9015 Added simple UDP demo into the mqtt project to enable the network connectivity to be tested in a simple way prior to performing any MQTT operations. 2019-07-17 20:50:15 +00:00
Richard Barry
d362efca8d Add MQTT project that builds on the task pool project - currently the library is building but not being used. 2019-07-17 19:44:13 +00:00
Richard Barry
3c3b32b8e4 Rename the FreeRTOS_Plus_IoT_SDK directory to FreeRTOS_IoT_Libraries. 2019-07-16 18:21:42 +00:00
Richard Barry
290c8cedfd Function rename in task pool demo. 2019-07-16 18:19:44 +00:00
Richard Barry
bb0e1f356d Remove any TCP/IP functionality from the task pool demo - the TCP/IP stack is still built as it will be used in later revisions. 2019-07-14 23:33:05 +00:00
Richard Barry
2e18203bb7 Update TCP/IP tack to latest form Git. 2019-07-14 22:07:41 +00:00
Richard Barry
a6a0403fd6 Synch IoT libraries with latest versions. 2019-07-14 19:29:16 +00:00
Richard Barry
e4e86a464e New MSVC task pool demo now building both the task pool and TCP libraries. 2019-07-14 19:13:51 +00:00
Richard Barry
3afd918ecd Rename the task pool version of FreeRTOS_Plus_TCP_Minimal.sln to task_pool_demo.sln. 2019-07-14 18:04:40 +00:00
Richard Barry
232a94c3f0 Restart the task pool demo, this time using the minimal FreeRTOS+TCP project as a base. 2019-07-14 18:01:57 +00:00
Richard Barry
d8a3ad3c6f Minor modification to the WIn32 simple TCP/IP stack example only. 2019-07-14 16:06:31 +00:00
Richard Barry
8bd1813446 Only partially implemented and may get reverted - updates to the Win32 port that uses a per-task event to prevent the task proceeding past its yield point if the SuspendThread() call used to stop the task does not take effect immediately. This is intended to fix issues reported by users, although we have been unable to replicate them ourselves. 2019-07-12 01:52:22 +00:00
Richard Barry
e60f71855a Remove IotTaskPool_CreateRecyclableSystemJob() and IotTaskPool_ScheduleSystemJob() again, which were intended to be alternative APIs that only access the system task pool, and instead update IotTaskPool_CreateRecyclableJob() and IotTaskPool_ScheduleJob() to allow the parameter used to pass in the task pool handle to be NULL if the system task pool is the only one available.
Update the task pool demo app to include a lot more functionality.
2019-07-08 15:48:21 +00:00
Richard Barry
4d6570b009 Exercise the new vPortGetHeapStats() function from the Win32 demo projects. 2019-07-05 20:21:59 +00:00
Richard Barry
fa404422b9 Add link to dual core blog post into STM32H745I demo.
Doxygen corrections in list.h.
Use #error to check FreeRTOS.h is included before message_buffer.h and stream_buffer.h.
2019-07-04 21:18:36 +00:00
Richard Barry
246bb6e806 Add vPortGetHeapStats() function to query heap statistics. 2019-07-04 19:34:48 +00:00
Gaurav Aggarwal
7235743749 Only check once before re-setting ready priority
The macro taskRESET_READY_PRIORITY checks if the task being removed from the
ready list is the last one and only then resets the top ready priority
by calling portRESET_READY_PRIORITY. If we already know that it is the
last ready task being removed then there is no need to perform the check
again and the macro portRESET_READY_PRIORITY can be called directly. We were
doing the unnecessary check at two places and this commit fixes them.

This commit also increases the time period of check task to ensure that all
the demo tasks get a chance to run before the check is performed.
2019-07-03 00:08:16 +00:00
Gaurav Aggarwal
004e2b637e Use ARMCM33_DSP_FP_TZ_config.txt which comes with the MDS installation
We had a copy of ARMCM33_DSP_FP_TZ_config.txt file within the project directory
and it used to get outdated with each release of MDK because of non-backward
compatible changes in MDK. This change removes the copy in the project and
instead uses the one shipped with the MDK installation.
2019-07-02 18:47:36 +00:00
Richard Barry
e75b609c74 In small FreeRTOS applications it is unlikely there will be any task pools other than the system task pool. IotTaskPool_CreateRecyclableSystemJob() is therefore introduced to complement IotTaskPool_CreateRecyclableJob() that does not require the handle of the target task pool to be specified as a parameter. Likewise IotTaskPool_ScheduleSystemJob() is introduced to complement IotTaskPool_ScheduleJob() for the same reason.
IotTaskPool_CreateSystemTaskPool() calls synchronisation primitives, so cannot be called before the scheduler starts.  Add a configASSERT() to ensure the scheduler is running when it executes.
IotTaskPool_CreateSystemTaskPool() can conceivably be called from multiple different libraries that depend on the thread pool.  In this version _IotSystemTaskPool.running can be used to check the system task pool has not already been created.  If the task pool has been created simply return from IotTaskPool_CreateSystemTaskPool() instead of re-creating it (which would leak memory and leave orphaned tasks).
Call taskENTER_CRITICAL() and taskEXIT_CRITICAL() directly in place of mapping them to TASKPOOL_ENTER_CRITICAL() and TASKPOOL_EXIT_CRITICAL() in the same file.
Rename _timerThread() _timerCallback(), as it is a callback function and not a thread.
Remove the unused flags parameter from _scheduleInternal().
2019-07-01 17:05:20 +00:00
Richard Barry
76cc2a00c6 Add the first and most basic task pool example. 2019-06-28 23:20:52 +00:00
Richard Barry
87eb37342f Create a project that builds a subset of the dependencies of the IoT SDK that have been brought into SVN thus far. The application does nothing other than build at this time. 2019-06-19 18:42:58 +00:00
Richard Barry
0b0a02b76a Bring in a minimum subset of the IoT SDK - at this time just a subset of the library dependencies rather than the libraries themselves. 2019-06-19 18:41:21 +00:00
Richard Barry
fb3eaeac40 Added additional xMessageBufferSpacesAvailable() (plural) to existing xMessageBufferSpaceAvailable() (singular) macro as the documentation muddled both.
Added #define portPOINTER_SIZE_TYPE 	uint64_t to the 64-bit RISC-V port layer.
2019-05-13 03:14:05 +00:00
Richard Barry
b51529a284 Update version number ready for next release. 2019-05-11 01:47:37 +00:00
Gaurav Aggarwal
9e10b08a3a Delete the Release configuration from the NXP project.
Also, some cosmetic changes.
2019-05-11 00:53:34 +00:00
Richard Barry
db5d265c07 Removing obsolete code and files only. 2019-05-10 22:19:18 +00:00
Richard Barry
53cb12e389 Add M7/M4 AMP demo. 2019-05-10 18:25:10 +00:00
Gaurav Aggarwal
0b1a025789 Add NXP libs needed to build the project 2019-05-09 22:27:44 +00:00
Gaurav Aggarwal
aa9c8d2697 Delete the not needed file missed in last commit 2019-05-09 22:09:12 +00:00
Gaurav Aggarwal
b9e379951a Do not strip required symbols when LTO is on
Link time optimization was stripping off some symbols which were
accessed from assembly code.
2019-05-09 22:04:29 +00:00
Gaurav Aggarwal
b6e5f96f0e Ensure that fault handlers are declared naked. 2019-05-05 02:26:42 +00:00
Gaurav Aggarwal
2279a86566 Add ARMv8M demo project for NXP LPC55S69. 2019-05-05 02:15:55 +00:00
Gaurav Aggarwal
ae448fc952 Add Cortex M23 GCC and IAR ports. Add demo projects for Nuvoton NuMaker-PFM-2351. 2019-05-02 21:08:28 +00:00
Richard Barry
079d081346 Basic 64-bit RISC-V port now functional. RISC-V port layer automatically switches between 32-bit and 64-bit. 2019-04-29 00:57:14 +00:00
Richard Barry
27ca5c8341 Added portMEMORY_BARRIER() implemented as __asm volatile( "" ::: "memory" ) into ARM Cortex-M33 ports to assist with link time optimisation. 2019-04-25 19:49:50 +00:00
Richard Barry
84377442fc Added portMEMORY_BARRIER() implemented as __asm volatile( "" ::: "memory" ) into ARM GCC ports to assist with link time optimisation. 2019-04-21 20:15:34 +00:00
Richard Barry
606845492b Fix potential memory leak in the Win32 FreeRTOS+TCP network interface initialisation sequence.
Introduce portMEMORY_BARRIER() macro to assist with memory access ordering when suspending the scheduler if link time optimization is used.
2019-04-17 17:16:04 +00:00
Gaurav Aggarwal
dd9a9710c6 Export port architecture name for COrtex-M33. This can be used by debuggers to find the port in-use to be able to correctly decode the context stored on the stack. 2019-03-28 00:00:46 +00:00
Gaurav Aggarwal
ba39a958b5 Fix spelling of priority in comments. 2019-03-18 23:28:03 +00:00
Gaurav Aggarwal
12fb75be37 Fix warning portHAS_STACK_OVERFLOW_CHECKING not defined
portHAS_STACK_OVERFLOW_CHECKING was getting defined too late before
being used in portable.h for the platforms that do not have stack
overflow checking registers. This commit ensures that it is defined
before it is used.
2019-03-13 21:10:44 +00:00
Richard Barry
2265d70499 Correcting spelling mistakes in comments only. 2019-03-08 17:30:49 +00:00
Richard Barry
06596c3192 Prepare the RISC-V port layer for addition of 64-bit port. 2019-03-08 17:03:43 +00:00
Richard Barry
50e67a89f1 Update version number in +TCP code. 2019-02-21 18:08:36 +00:00
Gaurav Aggarwal
5fe8465a35 Change type of usStackDepth to configSTACK_DEPTH_TYPE. 2019-02-21 03:25:30 +00:00
Gaurav Aggarwal
5623c69748 Fix Build and Links failure in MPU projects. Minor cosmetic changes in some V8M files. 2019-02-20 20:27:07 +00:00
Richard Barry
8b6ab5f197 Add instructions on building the Cortex-M33 secure and non secure projects into the comments of that project and into a readme.txt file.
Enable configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES setting to be used in statically allocated systems.
2019-02-20 17:55:59 +00:00
Gaurav Aggarwal
ceeff14524 Set default value of configRUN_FREERTOS_SECURE_ONLY to 0. 2019-02-20 00:40:46 +00:00
Gaurav Aggarwal
5849459c65 Add support for running FreeRTOS on Secure Side only in Cortex M33 port. Also, change spaces to tabs. 2019-02-20 00:25:45 +00:00
Richard Barry
c3c9c12ce2 Update the common demo death.c to use the updated macro name to give it a secure context. 2019-02-19 02:57:44 +00:00
Gaurav Aggarwal
ce576f3683 First Official Release of ARMV8M Support. This release removes Pre-Release from all the ARMv8M files licensees. 2019-02-19 02:30:32 +00:00
Richard Barry
58ba10eee8 Update version number in readiness for V10.2.0 release. 2019-02-17 22:36:16 +00:00
Gaurav Aggarwal
55ad3861c5 Sync the Renesas port to AFR Git Repo 2019-02-17 01:27:16 +00:00
Gaurav Aggarwal
0de2a2758a Fix definition of tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE
tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE was not correctly defined resulting in
dynamically allocated TCB not being freed when MPU was enabled. This commit fixes
the definition to ensure that dynamically allocated RAM (Stack and TCB) is freed
always.
2019-02-17 01:24:58 +00:00
Gaurav Aggarwal
2c88fb7fa1 Fix build failure when dynamic allocation is not enabled.
When dynamic allocation is not enabled, vPortFree is not available. The current code used
vPortFree and this resulted in linker error. This commit removes the use of vPortFree when
dynamic allocation is not enabled.
2019-02-16 20:21:47 +00:00
Richard Barry
6844bef74f Replace the pdf RISC-V documentation with links to the documentation web pages. 2019-02-16 01:15:33 +00:00
Richard Barry
b2b1b09ea5 Fix bug in core_cm3.c atomic macros.
Rename the portable/GCC/RISC-V-RV32 directory to just RISC-V as also adding support for 64-bit cores.
2019-02-16 01:08:38 +00:00
Richard Barry
3153131fa7 Add Dornerworks attribution to makefiles that build the Freedom Studio RISC-V project. 2019-02-12 02:43:28 +00:00
Richard Barry
7e08fd6d07 Add makefiles that build the FreedomStudio project (provided by Dornerworks - thanks). 2019-02-11 19:44:13 +00:00
Richard Barry
fb73829148 Ensure eTaskGetState() is brought in automatically if INCLUDE_xTaskAbortDelay is set to 1, as it is a dependency of eTaskGetState().
Added the portTASK_FUNCTION_PROTO macros around the timer task, as the macros are already used by the idle task.
Add a PDF of the RISC-V documentation into the repo as the web page is not yet live.
2019-02-08 01:18:08 +00:00
Richard Barry
df5952f655 Add xTaskGetIdleRunTimeCounter() API function to return the run time stats counter for the idle task - useful for POSIX time implementations. 2019-01-21 23:39:48 +00:00
Gaurav Aggarwal
817783d75c Copyright updates from Cadence.
e1df894752
2019-01-16 19:01:25 +00:00
Richard Barry
a4941ac5db Update main.c() for the WIN32-MingW project so the trace recorder is initialized even when the simple blinky demo is used - otherwise the trace recorder causes an exception as it is used without first being initialized. 2019-01-07 19:40:13 +00:00
Richard Barry
80df5cd517 Update the pin mux setup on the Vega board demo to enable the LED. 2018-12-31 20:14:34 +00:00
Richard Barry
11d9c440b8 Move the 'generic' version of freertos_risc_v_chip_specific_extensions.h back to a sub-directory as having it in the RISC-V port's base directory was causing SoftConsole to pick up the wrong version (for an unknown reason).
Add a project for the Vega board's RI5CY core.
2018-12-31 18:19:52 +00:00
Richard Barry
e2af102c80 Re-org of RISC-V file structure and naming step 2. 2018-12-30 23:53:47 +00:00
Richard Barry
818eeccc0c Re-org of RISC-V file structure and naming step 1. 2018-12-30 23:20:26 +00:00
Richard Barry
3474e750fa Create folder to hold RISC-V chip specific extensions. 2018-12-30 23:15:37 +00:00
Richard Barry
db750d0c82 Update RSIC-V port layer after testing saving and receiving of chip specific registers. 2018-12-30 23:11:40 +00:00
Richard Barry
60b133b2c6 Move the RISC-V pxPortInitialiseStack() implementation to the assembly port file from the C port file so it can have access to the number of chip specific registers it needs to save space for on the stack. 2018-12-30 20:00:43 +00:00
Richard Barry
911a1de273 Correct accidental deletion in GenQTest.c. 2018-12-28 03:38:27 +00:00
Richard Barry
d369110167 Allow the size of the stack used by many of the standard demo/test tasks to be overridden by FreeRTOSConfig.h settings.
Update the Freedom Studio RISC-V project so the 'full' build configuration is now functional.
2018-12-28 00:44:18 +00:00
Richard Barry
178fe4f143 Update the Freedom Studio RISC-V project so the gdbinit options are now specified on the command line. 2018-12-27 04:57:49 +00:00
Richard Barry
e5daf23d75 Update Freedom Studio RISC-V demo for the latest GCC RISC-V port - not yet tested. 2018-12-27 04:34:08 +00:00
Richard Barry
80f6f3e59b Retarget Softconsole RISC-V demo from IGLOO2 to Renode as it can have more RAM and therefore have more test tasks running. 2018-12-24 17:48:10 +00:00
Richard Barry
ce36928ea8 Rename directories in the RISC-V port. 2018-12-24 17:37:02 +00:00
Richard Barry
2181c0375e Backup Microsemi Renode project before adding a build configuration for the target hardware. 2018-12-19 02:56:13 +00:00
Richard Barry
8d213b42f2 Add vTimerSetReloadMode() calls to the code coverage tests. 2018-12-17 23:19:23 +00:00
Richard Barry
6edabbe7ea Update the the MPU simulator project to exercise the timer API. 2018-12-17 22:06:58 +00:00
Richard Barry
148f588f56 Remove "FromISR' functions from the list of functions that switch to a privileged mode as IRQs are privileged already.
Add the vTimerSetReloadMode() API function.
2018-12-17 22:04:18 +00:00
Richard Barry
8285ca6b5f Update RISC-V_IGLOO2_Creative_SoftConsole demo to make use of new RISC-V porting layer structure and exercise some external interrupts - all tests currently passing in Renode. 2018-12-17 00:01:36 +00:00
Richard Barry
101806906d Rework RISC-V portASM.S to make it easier to add in chip specific RISC-V extensions and accommodate chips that don't include the CLINT. 2018-12-16 23:59:49 +00:00
Richard Barry
7cc42b2ab6 Save changes to the RISC-V port layer before making changes necessary to support pulpino too:
+ Switch positions of the asm functions used to start the kernel and handle traps to enable one to reference to the other.
+ Handle external interrupts (working with Renode emulator).
+ The _sp linker variable is now called __freertos_irq_stack_top.
2018-12-16 20:21:29 +00:00
Richard Barry
866635d2ad Microsemi RISC-V project:
Reorganize project to separate Microsemi code into its own directory.
    Add many more demo and tests.
2018-12-10 20:55:32 +00:00
Richard Barry
6b37800ade Backup checkin of MiFive demo running in ReNode emulator. 2018-12-10 05:28:05 +00:00
Richard Barry
9a136a52df Backup check in of the Microsemi IGLOO2 Creative Board RISC-V demo - still a work in progress. 2018-12-04 01:27:06 +00:00
Richard Barry
4b9dd38d1c Backup checking of the Freedom Studio RISC-V project - still a work in progress. 2018-12-04 01:25:53 +00:00
Richard Barry
65f7a2dc19 Update RISC-V port to use a separate interrupt stack. 2018-12-04 01:23:41 +00:00
Richard Barry
e85ea96f78 Some efficiency improvements in Risc-V port. 2018-11-28 19:35:40 +00:00
Richard Barry
dc99300fa9 First task running in RISC-V-Qemu-sifive_e-FreedomStudio demo. 2018-11-24 20:59:07 +00:00
Richard Barry
d0ef322b13 Add kernel code to the RISC-V-Qemu-sifive_e-FreedomStudio demo. 2018-11-24 04:42:20 +00:00
Richard Barry
f7102f2342 Add a starting point for a Freedom Studio Risc V project. 2018-11-24 03:48:55 +00:00
Richard Barry
db64297487 Provide each Risc V task with an initial mstatus register value. 2018-11-20 20:12:35 +00:00
Richard Barry
8cef339aec Update Risc-V port to use environment call in place of software interrupt - still very much a work in progress. 2018-11-19 06:01:29 +00:00
Richard Barry
baee711cb6 Continue work on Risc V port. 2018-11-06 02:04:28 +00:00
Richard Barry
74d0d16aab Update xTaskRemoveFromEventList() so when tickless idle is used prvResetNextTaskUnblockTime() only gets called if the scheduler is not locked, as it would get called when the scheduler is unlocked in any case. 2018-11-05 19:35:54 +00:00
Richard Barry
55ff89373a Update the method used to detect if a timer is active. Previously the timer was deemed to be inactive if it was not referenced from a list. However, when a timer is updated it is temporarily removed from, then re-added to a list, so now the timer's active status is stored separately. 2018-10-24 21:37:59 +00:00
Richard Barry
6fab2b9e0d Add xTaskGetApplicationTaskTagFromISR(), which is an interrupt safe version of xTaskGetApplicationTaskTagFrom(). 2018-10-08 15:10:18 +00:00
Gaurav Aggarwal
1af80854e6 Fix Xtensa project file and some documentation improvements. 2018-10-02 23:54:51 +00:00
Richard Barry
c6de0001fa Added uxTaskGetStackHighWaterMark2(), which is the same as uxTaskGetStackHighWaterMark() other than the return type.
Allows the task name parameter passed into xTaskCreate() to be NULL.
2018-09-30 21:50:05 +00:00
Richard Barry
e3dc5e934b RISC-V tasks now context switching to each other using taskYIELD() - not fully tested yet. 2018-09-27 17:25:17 +00:00
Richard Barry
2bcb1ab02b Add trap handler to RISC-V port so there is no dependency on third party code. 2018-09-23 03:52:23 +00:00
Richard Barry
32f35e9130 RISC-V:
Added code to setup the timer interrupt - not tested yet.
Added the taskYIELD() implementation - so far just checked it generates an interrupt.
2018-09-12 16:33:05 +00:00
Richard Barry
b11eb3a59c RISC-V work in progress:
+ Initialise task stack.
    + Successfully jump to start of first task.
2018-09-10 20:50:05 +00:00
Richard Barry
0c0f0d0f8f Minor synching - no functional changes. 2018-09-07 22:24:51 +00:00
Richard Barry
ab49c6ae04 Very minor formatting changes, and remove legacy link to V8 upgrade information. 2018-09-07 21:35:05 +00:00
Richard Barry
92ae8e7aff Update version numbers ready for release. 2018-09-07 18:13:20 +00:00
Richard Barry
1a235efd2b Update trace configuration files for the updated trace recorder code. 2018-09-06 18:52:45 +00:00
Richard Barry
be9c0730c3 Update trace recorder code to the latest.
Some minor changes to enable the configREMOVE_STATIC_QUALIFIER constant to be used by those debuggers that cannot cope with statics being used.
2018-09-06 03:23:03 +00:00
Richard Barry
21a8ff35dd Two minor updates in the comments to fix html formatting that was preventing doxygen creating documents correctly. 2018-09-01 02:42:34 +00:00
Richard Barry
97a686b2e1 Fix mixed tabs and spaces in the latest TCP patches. 2018-08-30 18:25:53 +00:00
Richard Barry
e2750cd388 Case unused return values for memset and memcpy to void in stream_buffer.c to avoid compiler warnings when the warning level is turned up.
Remove duplicate comment in heap_1.c.
2018-08-29 15:43:41 +00:00
Richard Barry
0d6e3df7ec Minor updates to fix issues with the Segger kernel aware plug since V10.1.0. 2018-08-28 18:10:42 +00:00
Richard Barry
9bda04b472 Fix build issues in the FreeRTOS_Plus_TCP_Minimal_Windows_Simulator project:
+ Set configENABLE_BACKWARD_COMPATIBILITY to 1 in FreeRTOSConfig.h to account for the fact that a member of the List_t structure has been renamed.
+ Provide a dummy implementation of ulApplicationGetNextSequenceNumber() to prevent linker warnings.
2018-08-28 16:58:21 +00:00
Richard Barry
893db45834 Changes required for the IAR StateViewer plug-in to work with FreeRTOS V10.1.0. 2018-08-27 23:11:28 +00:00
Richard Barry
b0ce1f61c9 Move some variables from function scope back to being file scope for the benefit of some kernel aware debuggers that were left working in a non-functioning mode after the V10.1.0 release - not last change for this purpose. 2018-08-27 21:59:26 +00:00
Richard Barry
a11b1a494d FreeRTOS+UDP was removed in FreeRTOS V10.1.0 as it was replaced by FreeRTOS+TCP,
which was brought into the main download in FreeRTOS V10.0.0.  FreeRTOS+TCP can
be configured as a UDP only stack, and FreeRTOS+UDP does not contain the patches
applied to FreeRTOS+TCP.
2018-08-23 00:00:20 +00:00
Richard Barry
3a1631fda3 Update copyright date ready for tagging V10.1.0. 2018-08-22 23:23:03 +00:00
Richard Barry
bdb088e66f Fix some build issues in older kernel demo projects.
Update to V2.0.7 of the TCP/IP stack:
   + Multiple security improvements and fixes in packet parsing routines, DNS
     caching, and TCP sequence number and ID generation.
   + Disable NBNS and LLMNR by default.
   + Add TCP hang protection by default.

We thank Ori Karliner of Zimperium zLabs Team for reporting these issues.
2018-08-22 21:29:21 +00:00
Richard Barry
fb9de58f56 Update version numbers in preparation for a new release. 2018-08-21 19:50:48 +00:00
Richard Barry
722ca8fb2b Update demo project for Tensilita - work in progres..
Add support for POSIX style errno - work in progress.
2018-08-21 19:37:04 +00:00
Richard Barry
78d20e2854 Only include the static definition of freertos_tasks_c_additions_init if FREERTOS_TASKS_C_ADDITIONS_INIT is defined, matching the guide used to include the function's prototype. 2018-08-20 15:08:35 +00:00
Gaurav Aggarwal
56dc0dd9b4 Merge bug fixes from Cadence 2018-08-07 07:21:07 +00:00
Richard Barry
f6cbf20019 Update RISC-V project to used official port stubs in place of third party port. 2018-07-07 21:54:41 +00:00
Richard Barry
3bfc32d444 Add stubs for official RISC-V RV32 port. 2018-07-07 21:47:31 +00:00
Richard Barry
d525d5092d Update trace recorder code.
Add TCP Echo server to the FreeR_Plus_TCP_Minimal_Window_Simulator project.
2018-07-02 22:29:02 +00:00
Richard Barry
f7fc215247 Update stream buffer tests to try resetting a statically allocated stream buffer before deleting it (tests fix in code).
Update trace recorder library.
2018-07-02 21:58:28 +00:00
Richard Barry
0887713969 Fix issues whereby vStreamBufferReset() clobbered the flag that indicated the stream buffer was statically allocated. 2018-06-20 21:21:55 +00:00
Richard Barry
9119e1e0e3 Add starting point for IGLOO2 RISV-V demo project. 2018-06-20 21:18:14 +00:00
Richard Barry
483f4a8c4b Small change to the directory name in which the RISC-V port is stored. 2018-06-20 21:15:04 +00:00
Richard Barry
3d8d2f3cc8 Add RISCV port layer. 2018-06-20 19:21:18 +00:00
Richard Barry
10eea4aded Remove period from the URL that links to the web page that describes the FreeRTOSConfig.h parameters. 2018-06-15 00:03:20 +00:00
Gaurav Aggarwal
c4b1afc4ef Add Xtensa port
The project file is for Xtensa Xplorer simulator.
Also add tests for one size stream buffer.
2018-06-14 19:43:17 +00:00
Richard Barry
7d92e4dd8f Sync with TCP version from AWS, including:
+ Add FreeRTOS_UpdateMACAddress().
+ Fix bug in lTCPWindowRxCheck() that manifested itself when flooded with lots of very small packets.
2018-06-13 21:16:22 +00:00
Richard Barry
d6fcd5dbba Add the option to specify a stack size in the standard demo MessageBuffer tests.
Add stream and message buffer tests into the Zynq demo project.
2018-06-13 16:50:16 +00:00
Richard Barry
4fbcdbf13b Fix misra violations in queue.c by introducing a union that allows the correct data types to be used in place of void *, then tidy up where the union is used. 2018-06-11 18:51:53 +00:00
Richard Barry
4a8c4c9eaf TimerHandle_t is now type safe instead of void *.
Remove casts that are no longer required not type safe handles are used.
2018-06-11 04:43:12 +00:00
Richard Barry
3d8681de9e Continue updating to MISRA 2012 from 2004 - currently working on queue.c and committing as working copy prior to making larger change.
Change QueueHandle_t to be typesafe from void *.
Change StreamBuffer_t to be typesafe from void *.
2018-06-11 01:56:32 +00:00
Richard Barry
7a9f453f96 Remove casts from EventGroupHandle_t to EventGroup_t, and corresponding lint comments, which are not required now EventGroupHandle_t is type safe.
Fix the prototype of prvTimerCallback() in the MPU simulator demo (caught due to the new type safety in tasks.c).
2018-06-04 04:02:57 +00:00
Richard Barry
390fb06b49 First pass at updating from MISRA 2004 to MISRA 2012:
Updated pvContainer member of list items to List_t * rather than void * as they are always contained in a list if anywhere.
Made EventGroupHandle_t typesafe pointer to forward referenced struct rather than void pointer.
Made TaskHandle_t typesafe pointer to forward referenced struct, rather than a void pointer.
2018-06-03 22:57:46 +00:00
Richard Barry
5bebf10fa4 Minor updates to comments only. 2018-05-17 17:50:14 +00:00
Richard Barry
585b16a39f Update definition of StaticTimer_t so its size is correct on MSP403X large memory model builds. 2018-05-07 16:31:50 +00:00
Richard Barry
d30249789b Previously the MPSoC Cortex-A53 demo was updated to the latest Xilinx SDK tools to the point where it was building, but not tested. This check in modifies the project files slightly following testing. 2018-05-04 15:06:50 +00:00
Richard Barry
26d8c76996 Update Zynq, MPSoc Cortex-A53 and MPSoc Cortex-R5 demo projects to build with the 18.1 version of the Xilinx SDK - building BUT NOT YET TESTED. 2018-05-02 04:04:54 +00:00
Richard Barry
a3148ba638 xTaskGenericNotify() now sets xYieldPending to pdTRUE even when the 'higher priority task woken' parameter is provided - making its behaviour consistent with event objects.
Ensure tasks that are blocked indefinitely on a direct to task notification return their state as eBlocked, previously was returned as eSuspended - making its behaviour consistent with event objects.
Fix typo in stream_buffer.c where "size_t xBytesAvailable ); PRIVILEGED_FUNCTION" had the semicolon in the wrong place.
Add testing of Stream Buffers to the AbortDelay.c tests.
Guard inclusion of C code when FreeRTOSConfig.h is included from an assembly file in the ARM7_LPC2129_IAR demo.
Fix minor typos in the Windows demo comment blocks.
2018-04-29 18:15:38 +00:00
Richard Barry
025088c280 Fix regressions introduced by introduction of configMESSAGE_BUFFER_LENGTH_TYPE constant - specifically enabling big endian support and updates to xStreamBufferNextMessageLengthBytes. 2018-03-15 18:31:02 +00:00
Richard Barry
3ec86b7a98 Introduce sbBYTES_TO_STORE_MESSAGE_LENGTH to allow the number of bytes used to hold a message length in a message buffer to be reduced if 4 bytes is always too many (save a little RAM). 2018-03-15 15:51:22 +00:00
Richard Barry
aec45f2479 Import the code coverage test additions from the (unpublished) Visual Studio project to the (published) MingW/Eclipse project.
Update the MingW/Eclipse project to add a code coverage build configuration in addition to the existing Debug build configuration.
Update StreamBufferDemo.c so functions are called directly, rather than via configASSERT(), so their code coverage can be measured when configASSERT() is not defined.
In the Win32 port, replace the call to TerminateProcess() in vPortEndScheduler() with exit( 0 ) - which triggers the writing of the code coverage data to the disk.
Fix bug in ucStreamBufferGetStreamBufferType() - which is only used by the Percepio trace tool.
Update the line within vTaskStartScheduler() that was setting xTickCount to 0 to instead set it to configINITIAL_TICK_COUNT.
2018-03-14 15:58:47 +00:00
Richard Barry
bf8d9f4726 Start moving code coverage tests from VisualStudio (not checked in) to the MingW project (checked in) by creating a second build configuration in the Windows Eclipse project that includes the code coverage command line options. Additionally make minor code updates to ensure configASSERT() is not defined, and the application runs for a finite time, when the code coverage build configuration is used. 2018-03-06 17:23:55 +00:00
Richard Barry
c156522695 Complete testing of changes that allow xQueueOverwrite() to be used on a queue that is part of a queue set.
Fix some compiler warnings in stream_buffer.c.
Update the MingW/Eclipse project so it also includes static allocation tests.
2018-03-05 21:35:50 +00:00
Richard Barry
f9bef06ec0 Introduce xMessageBufferNextLengthBytes() and tests for the same.
Add call to traceTASK_SWITCHED_IN() in vTaskStartScheduler() so trace tools can see the first task to run.
2018-03-04 19:25:14 +00:00
Richard Barry
9ed3a9fe18 Fix buffer clean up in \FreeRTOS_Plus_TCP_Minimal_Windows_Simulator\demo_logging.c.
Update queue code to allow an overwrite operation on a queue that is in a queue set, and add prvTestQueueOverwriteWithQueueSet() to test function.
Update Eclipse Win32 project to bring it closer the the Visual Studio equivalent.
2018-02-26 21:22:44 +00:00
Richard Barry
ff74e7aa63 Allow IP address to be passed into gethostbyname().
Ensure xNetworkBuffersInitialise() doesn't use a semaphore before it has been tested against NULL.
2018-02-18 19:58:26 +00:00
Richard Barry
7ddb8b342d Microblaze port: Place critical section around XIntc_Enable() to protect read/modify/write operation performed inside the library. 2018-01-30 17:42:12 +00:00
Richard Barry
208cc18a90 Ensure data cannot be sent to a TCP socket if the socket is in the process of closing.
Correct definition of StaticTask_t in the case that portUSE_MPU_WRAPPERS is set to 1.
prvTaskCheckFreeStackSpace() now returns configSTACK_DEPTH_TYPE to allow return values greater than max uint16_t value if required.
xStreamBufferSend() and xStreamBufferReceive() no longer clear task notification bits - clearing was unnecessary as only the task notification state is used.
2018-01-30 17:39:14 +00:00
Richard Barry
0fe82b4d91 Correct out of date comment in tasks.c.
Fix typo in comment in queue.h.
2017-12-28 20:20:26 +00:00
Richard Barry
13651934be Roll up the minor changes checked into svn since V10.0.0 into new V10.0.1 ready for release. 2017-12-18 22:54:18 +00:00
Richard Barry
f998c8119a Update license information text files for the CLI, TCP and UDP products to be correct for V10. 2017-12-13 17:00:13 +00:00
Richard Barry
0d903cf2d6 FreeRTOS+TCP: Added ipconfigSOCKET_HAS_USER_WAKE_CALLBACK configuration option so the user can specify a callback to execute when data arrives.
FreeRTOS+TCP: Improve print output when using WinPCap to assist in selecting the correct network interface.
FreeRTOS kernel: Fix extern "C" { in stream_buffer.h.
FreeRTOS kernel: Correct tskKERNEL_VERSION_NUMBER and tskKERNEL_VERSION_MAJOR constants for V10.
Ensure the currently executing task is printed correctly in vTaskList().
2017-12-12 17:47:56 +00:00
Richard Barry
cfc268814a Update to MIT licensed FreeRTOS V10.0.0 - see https://www.freertos.org/History.txt 2017-11-29 16:53:26 +00:00
Richard Barry
e42a701e99 Add missing +TCP code. 2017-08-17 12:26:43 +00:00
Richard Barry
77e95538dc Added +TCP code to main repo. 2017-08-17 12:18:14 +00:00
Richard Barry
037abdddf2 Update TriCore port to work with latest GCC compiler. 2017-08-09 16:57:35 +00:00
Richard Barry
b6f2402f3f Update trace recorder source to fix some compile time warnings. 2017-06-01 14:16:16 +00:00
Richard Barry
2307bc9dfa Add MSVC .vs directory to keep the IDE's windows layout. 2017-06-01 14:15:24 +00:00
Richard Barry
6eea3d8d4b Correct long time mis-spelled portINITIAL_EXEC_RETURN to portINITIAL_EXC_RETURN 2017-05-30 00:36:09 +00:00
Richard Barry
3f74cd483b Update linker script so main stack starts on 8-byte alignment. 2017-05-30 00:17:14 +00:00
Richard Barry
6b8eb1e936 Update IAR project for MSP432 to IAR version 8.11. 2017-05-30 00:03:31 +00:00
Richard Barry
2887612f27 FreeRTOS.h changes to go with the last tasks.c checkin. 2017-05-29 23:08:34 +00:00
Richard Barry
b5d8be2209 Remove obsolete code from prvCheckTasksWaitingTermination(). 2017-05-29 22:55:09 +00:00
Richard Barry
533b533820 Fix typo in comment that got copied into multiple main.c file.s 2017-05-29 22:06:54 +00:00
Richard Barry
504d9c8bab Update the FreeRTOS_Plus_CLI_with_Trace_Windows_Simulator demo to use the latest FreeRTOS+Trace recorder code. 2017-05-29 22:05:25 +00:00
Richard Barry
35f5990e7a Update the MSVC and MingW demos to use the latest FreeRTOS+Trace recorder library. 2017-05-29 21:45:31 +00:00
Richard Barry
f289bfb388 Update to the latest trace recorder library. 2017-05-29 21:43:07 +00:00
Richard Barry
9f84f353d0 Remove configurations other than 'debug' from the Win32 demo. 2017-05-07 18:22:31 +00:00
Richard Barry
2e89c13c1c Cosmetic changes only. 2017-04-26 00:23:57 +00:00
Richard Barry
a99cd32208 Updated name of CORTEX_MPU_CEC_MEC_17xx_Keil_GCC to CORTEX_MPU_CEC_MEC_17xx_51xx_Keil_GCC. 2017-04-20 05:33:05 +00:00
Richard Barry
59925359ed Added traceQUEUE_CREATE_FAILED() trace macros into the queue create functions. 2017-04-10 01:58:58 +00:00
Richard Barry
b080f13543 Add more "memory" clobbers into the MPU ports to make them robust to more aggressive optimisation in newer GCC version. 2017-04-10 01:58:01 +00:00
Richard Barry
0f85ead175 Add more "memory" clobbers into asm code of GCC/ARM_CRx_No_GIC port to make it robust with higher optimisation in newer versions of GCC. 2017-04-10 01:01:11 +00:00
Richard Barry
0a7a0a79d6 Updates to prevent warnings when compiled with LLVM. 2017-04-10 00:26:22 +00:00
Richard Barry
8ca40d80a9 Ensure the PIC32 interrupt stack is 8 byte aligned for all values of configISR_STACK_SIZE. 2017-04-09 20:13:48 +00:00
Richard Barry
96db5a3600 PIC32MZ project using later MPLAB X tools. 2017-04-09 19:35:32 +00:00
Richard Barry
ffb228e448 Change name of the CEC and MEC directory to CORTEX_CEC_MEC_17xx_51xx_Keil_GCC as it is also applicable to the MEC5105 part. 2017-04-04 20:21:40 +00:00
Richard Barry
7fc04bfebe Change name of the CEC and MEC directory to CORTEX_MPU_CEC_MEC_17xx_51xx_Keil_GCC as it is also applicable to the MEC5105 part. 2017-04-04 20:16:37 +00:00
Richard Barry
464c2660ad Updates to the Cortex-M tickless idle code to reduce clock slippage.
Updates to prevent the vTaskSwitchContext() function being removed from GCC builds when link time optimisation is used.
2017-03-28 03:13:48 +00:00
Richard Barry
7ee26c1b5e Enable button interrupts in the MSP432 demos in order to test code paths when an MCU exits low power mode for a reason other than a tick interrupt. 2017-03-28 03:12:20 +00:00
Richard Barry
aa810cb926 Ensure vTaskGetInfo() sets the sate of the currently running task to eRunning - previously it was set to eReady. 2017-03-27 20:31:03 +00:00
Richard Barry
3b2bbcb56a Maintenance on MSP432 demo. 2017-03-09 02:13:40 +00:00
Richard Barry
ad5659e93d Housekeeping check-in, no code changes. 2017-03-08 22:19:14 +00:00
Richard Barry
34b194150e Add CEC and MEC 17xx demo that is completely statically allocated. NOT FULLY TESTED YET. 2017-03-08 18:38:02 +00:00
Richard Barry
b9fe24962e Add additional memory barriers into ARM GCC asm code to ensure no re-ordering across asm code as optimisers get more aggressive. 2017-03-07 04:06:10 +00:00
Richard Barry
c3acc441ac Introduce vTaskInternalSetTimeOutState() which does not have a critical section, and add a critical section to the public version of the same. 2017-02-24 02:16:54 +00:00
Richard Barry
9b213e8c34 Add SimpleLink CC3220SF demo. 2017-02-24 02:12:27 +00:00
Richard Barry
67def3c14b Update Reliance Edge fail safe file system to the latest version. 2017-01-24 00:20:35 +00:00
Richard Barry
8d041c8e21 Update version number in preparation for maintenance release. 2017-01-22 05:28:13 +00:00
Richard Barry
979e41c9da Update UltraScale R5 hardware definition and BSP for 2016.4 SDK tools. 2017-01-21 21:59:25 +00:00
Richard Barry
ff55eb920c Update Zynq MPSoC hardware definition and BSP files to be those shipped with the 2016.4 SDK. 2017-01-19 16:33:13 +00:00
Richard Barry
992a3c8c71 Update BSP source files for UltraScale Cortex-A53 and Cortex-R5 and Microblaze to the 2016.4 versions.
Correct alignment issue in GCC Cortex-R port that was preventing full floating point usage in interrupts (other ports will be updated likewise).
Update the UltraScale R5 demo to test the GCC Cortex-A9 port layer modification mentioned on the line above.
2017-01-19 04:11:21 +00:00
Richard Barry
6ffaa6f018 Correct alignment issue in GCC and RVDS Cortex-A9 port that was preventing full floating point usage in interrupts (other ports will be updated likewise).
Update the Zynq demo to test the GCC Cortex-A9 port layer modification mentioned on the line above.
2017-01-18 18:33:48 +00:00
Richard Barry
d67dcf9c74 Enhanced priority dis-inheritance functionality in the case where a task that caused another task to inherit its priority times out before obtain a mutex.
Added test code to GenQTest to test the new priority dis-inheritance functionality.
Allow the default names given to the Idle and Timer tasks to be overwridden by definitions in FreeRTOSConfig.h.
2017-01-16 03:58:51 +00:00
Richard Barry
883541bc8e Rename the CORTEX_MPU_MEC17xx_KEIL_GCC directory to CORTEX_MPU_CEC_MEC_Keil_GCC as it is also applicable to the CEC17xx parts. 2017-01-09 21:29:42 +00:00
Richard Barry
c882141175 Change how volatile is used in some of the standard demos to remove compiler warnings in the latest GCC versions. 2017-01-04 05:07:12 +00:00
Richard Barry
ca9edf3531 Increase the priority of the Windows threads used by the FreeRTOS Windows port, and, because the threads have high priority and run on the same core, prevent the port running on single core hosts so as to avoid locking up the host. 2017-01-04 04:48:22 +00:00
Richard Barry
f98b675671 Add MPU project for multiple MEC17xx devices. 2016-12-11 22:56:30 +00:00
Richard Barry
225f13bac2 Update TaskNotify.c to test the condition where a direct to task notification is sent to a suspended task.
Introduce configSTACK_DEPTH_TYPE so the application writer change the type used to specify a stack size from uint16_t to whatever they like.  Defaults to uint16_t if not defined.
Introduce configINITIAL_TICK_COUNT to allow users to start the tick count at something other than 0.  Used for testing, but overflows can be better tested by setting configUSE_16_BIT_TICKS to 1.
Split xQueueGenericReceive() into xQueueReceive(), xQueuePeek() and xQueueSemaphoreTake() as the first step in refactoring xQueueGenericReceive().
Add Cortex-M3 port layer for Code Composer Studio - previously there was only a Cortex-M4F port.
Introduce configPRE_SUPPRESS_TICKS_AND_SLEEP_PROCESSING() to allow applications to prevent portSUPPRESS_TICKS_AND_SLEEP() being called.  Previously the portPRE_SLEEP_PROCESSING() macro could only be used to abort entry into sleep time after clocks had been re-programmed for the distant wake time.
2016-11-25 21:07:56 +00:00
Richard Barry
7fcc976248 Update version of Reliance Edge. 2016-11-21 04:30:49 +00:00
Richard Barry
7cce089e40 Add support for statically allocated memory protected tasks - previously only dynamically allocated tasks could be memory protected. 2016-09-20 13:54:28 +00:00
Richard Barry
5c75e5a38a Correct the definition of StaticTask_t and add additional configASSERT() statements to catch future errors. 2016-09-14 08:21:24 +00:00
Richard Barry
40201bc253 Introduce configRECORD_STACK_HIGH_ADDRESS, which when set will result in both limits of the stack being saved in the TCB to allow enhanced debug capabilities.
Introduce configINCLUDE_FREERTOS_TASK_C_ADDITIONS_H, which allows a user provided header file to be included at the bottom of the tasks.c source file, which can add user functions and access file scope data.
Replace global on/off switches used for lint errors with save/restore switches.
2016-09-04 15:46:34 +00:00
Richard Barry
f11912c5de Clean up lint errors. 2016-08-16 13:44:30 +00:00
Richard Barry
75ffac21d7 Changes to core code and port layer:
+ Add configASSERT() into ARM Cortex-M ports to check the number of priority
      bit settings.
    + Clear the 'control' register before starting ARM Cortex-M4F ports in case
      the FPU is used before the scheduler is started.  This just saves a few
      bytes on the main stack as it prevents space being left for a later save
      of FPU registers.
    + Added xSemaphoreGetMutexHolderFromISR().
    + Corrected use of portNVIC_PENDSVSET to portNVIC_PENDSVSET_BIT in MPU ports.
2016-08-16 11:38:58 +00:00
Richard Barry
bdbf347c22 Remove clrex instruction from Cortex-M ports again as it is implicit in interrupt entry. 2016-06-28 10:39:25 +00:00
Richard Barry
c296e2cff8 Improvements to the Cortex-M ports:
- Clear the SysTick current value register before starting the SysTick (only required if something uses SysTick before starting the scheduler).
- Ensure atomic operations are thread safe by executing clrex in the context switch.
2016-06-27 13:13:05 +00:00
Richard Barry
6c975cd46a Final check in before tagging V9.0.0. 2016-05-25 11:47:42 +00:00
Richard Barry
2bd7884ace Prepare for V9.0.0 release:
+ Change version number from V9.0.0rc2 to V9.0.0.
2016-05-20 18:05:46 +00:00
Richard Barry
e23eca901d Preparing for V9.0.0 formal release:
+ Update various projects to use the latest versions of their build tools.
2016-05-20 12:18:59 +00:00
Richard Barry
0063b29cdf Prepare for V9.0.0 release.
+ Set flash wait states on MSP432 demos.
+ Remove use of obsolete IO library in PIC32 demos.
+ Remove obsolete item left on stack of first task to run in the Cortex-M0 ports.
+ Correct IA32 GCC vPortExitCritical() implementation when configMAX_API_CALL_INTERRUPT_PRIORITY == portMAX_PRIORITY.
2016-05-19 13:28:12 +00:00
Richard Barry
e10647f9c0 Increase the test coverage of the GCC MPU demo that runs in the Keil simulator.
Add an MPU demo that uses the Keil simulator that also uses the Keil compiler.
Correct a few version numbers for files recently added to the repository.
2016-05-18 19:51:14 +00:00
Richard Barry
ee9cd40b6d Add GCC ARM Cortex-M4F MPU port.
Add RVDS ARM Cortex-M4F MPU port.
Increase the size of each buffer allocated to pbufs in the Microblaze lwIP demo to prevent pbufs chaining.
Use _start as the top of the stack for each Microblaze task, rather than NULL, as NULL was causing the Xilinx SDK to try and unwind the stack too far.
2016-05-18 10:41:28 +00:00
Richard Barry
fedb98c5f6 Recreated MicroBlaze example using Vivado 2016.1 - the Microblaze project is still a work in progress - not yet fully functional. 2016-05-10 14:05:22 +00:00
Richard Barry
501be60574 Update the Microblaze hardware design and BSP to the latest IP and tool versions. 2016-05-09 15:55:51 +00:00
Richard Barry
324127837c Update some more standard demos for use on 64-bit architectures.
Update the Xilinx Ultrascale+ Cortex-A53 (64-bit) and Cortex-R5 (32-bit) demos to use version 2016.1 of the SDK.
2016-05-06 12:40:27 +00:00
Richard Barry
0cb71ee9ce Update the Xilinx UltraScale+ demo project to use the BSP and hardware platform generated by the 2016.1 version of the SDK. 2016-04-28 12:49:19 +00:00
Richard Barry
11fe9de0f0 Update the Xilinx UltraScale+ 64-bit demo to use the hardware definition and BSP from version 2016.1 of the SDK. 2016-04-28 12:23:52 +00:00
Richard Barry
0721cf102a Completely re-generate the Zynq 7000 demo using the 2016.1 SDK tools.
Introduce configUSE_TASK_FPU_SUPPORT into the GCC Cortex-A9 port to allow tasks to have an FPU context by default.
Add MikroC Cortex-M4F port.
2016-04-25 17:24:54 +00:00
Richard Barry
2ec97696db Remove Zynq 7000 project so it can be re-created using the 2016.1 edition of the SDK. 2016-04-25 13:37:57 +00:00
Richard Barry
0b5906d404 Remove obsolete MPU demos.
Separate the MPU wrappers into their own file so they can be used from future MPU ports.
2016-04-25 12:03:47 +00:00
Richard Barry
afd4b432f6 Improve coverage of the MPU API in the new MPU demo, fixing typos in the MPU port layer as they are found. 2016-04-24 18:33:16 +00:00
Richard Barry
12a0be1e69 Add software timer use to the new MPU demo.
Update CEC1302 demos to demonstrate both aggregated and disaggregated interrupts.
2016-04-24 10:06:20 +00:00
Richard Barry
345819d550 Update the GCC Cortex-A9 port to introduce a version of the IRQ handler that saves the FPU registers. 2016-04-23 10:53:57 +00:00
Richard Barry
ac67c39be9 Update the MPU port so it supports all the public functions found in V9.0.0rc2. 2016-04-20 15:42:34 +00:00
Richard Barry
da6c95edae Update CEC1302 peripheral library version. 2016-04-18 15:52:19 +00:00
Richard Barry
057b38ad23 Updates to support FreeRTOS MPU in FreeRTOS V9.0.0 - including a GCC project that runs in the Keil simulator to allow development and testing. 2016-04-18 10:49:24 +00:00
Richard Barry
255145bde1 xTaskGetTaskHandle() changed to xTaskGetHandle().
Tidy up CEC1302 demo.
Ensure bit 0 of the task address is clear when setting up stack of initial Cortex-M3/4/7 stacks (for strict compliance, although not practically necessary).
vTaskGetTaskInfo() changed to vTaskGetInfo() - with a macro added for backward compatibility.
2016-04-15 11:48:07 +00:00
Richard Barry
ee5386756d Correct selected device in IAR SAMA5D2 project. 2016-04-14 11:18:13 +00:00
Richard Barry
f0f2378961 Add SAMA5D2 Xplained IAR demo. 2016-04-14 11:14:58 +00:00
Richard Barry
5252301cb8 Rename CORTEX_M4F_CEC1302_Keil to CORTEX_M4F_CEC1302_Keil_GCC as it now contains both GCC and Keil projects. 2016-04-07 10:57:36 +00:00
Richard Barry
912445c341 Added GCC project to the CEC1302 demo. 2016-04-07 10:56:04 +00:00
Richard Barry
4b9c4aa757 Correct comment error that was replicated on many different main_full.c files. 2016-04-04 14:53:04 +00:00
Richard Barry
f1725afbe5 Remove compiler warning by ensure prvInitialiseMutex() is not included if configUSE_MUTEXES is 0.
Reduce the number of xTaskCreateStatic() parameters by having the function return the task handle, rather than pass the task handle out using a parameter.  This is also consistent with other objectCreate() functions.
2016-03-31 15:22:10 +00:00
Richard Barry
07ac1399ee Update version number to 9.0.0rc2. 2016-03-30 12:20:36 +00:00
Richard Barry
f9c02d09c3 Update MSP432 projects to use updated driver library files.
Remove references to INCLUDE_pcTaskGetTaskName and INCLUDE_xTimerGetTimerDaemonTaskHandle, which are no longer required.
2016-03-30 11:12:06 +00:00
Richard Barry
b9b64c0889 Make the pcObjectGetName() API function naming consistent - so rename pcTaskGetTaskName() to pcTaskGetName(), rename pcTimerGetTimerName() to pcTimerGetName() and add a #defines in FreeRTOS.h to make the changes backward compatible. 2016-03-29 17:16:34 +00:00
Richard Barry
aeb03e5fa0 Create minor optimisations (just an asm instruction or two) by using consts in a few places where previously a volatile variable that didn't change was used.
Add the simple xTimerGetPeriod() and xTimerGetExpiryTime() functions.
2016-03-29 13:07:27 +00:00
Richard Barry
26d3770fad - Rework the StaticAllocation.c common demo file to reflect the changes to the static allocation object create functions from the previous check-in.
- Correct various typos in comments.
- Add xTimerGetPeriod() function (feature request).
2016-03-29 11:08:42 +00:00
Richard Barry
9dda62372c Update the documentation contained in the header files to be correct for V9.0.0 release candidate 2. 2016-03-26 11:05:42 +00:00
Richard Barry
6568ba6eb0 Notes:
+ The MPU port is not supported in this revision number.
+ The documentation for the static allocation functions in the header files has not yet been updated for this revision.

Kernel updates:
+ Simplify the static allocation of objects implementation.
+ Introduce configSUPPORT_DYNAMIC_ALLOCATION in addition to the existing configSUPPORT_STATIC_ALLOCATION so FreeRTOS can be built without providing a heap at all.

Demo application updates:
+ Update the demos to take into account the new configSUPPORT_DYNAMIC_ALLOCATION constant.
+ Add an MSVC demo that only uses static allocation, and does not include a FreeRTOS heap.
+ Update the MSVC project to use both configSUPPORT_STATIC_ALLOCATION and configSUPPORT_DYNAMIC_ALLOCATION.
+ Update the MingW project to use only configSUPPORT_DYNAMIC_ALLOCATION.
2016-03-22 16:23:37 +00:00
Richard Barry
283bc18d23 Very minor changes to the EFM32 Giant and Pearl Geckos demos in preparation for pre-release of the projects. 2016-03-18 19:40:03 +00:00
Richard Barry
60537ce7cb Add low power timer library source file for the Pearl Gecko demo.
Fix types in comments.
2016-03-16 17:18:21 +00:00
Richard Barry
9f5095f6bd Rework the low power demo that uses the RTCC clock on the Pearl Gecko, and add attentional test code. 2016-03-16 17:17:07 +00:00
Richard Barry
8ffe75f665 Replace Gecko Simplicity Studio project that had multiple build configurations with one that has a single build configuration and targets the Giant Gecko starter kit. Now there are separate projects for the Giant and Pearl Geckos.
Update the Pearl Gecko project to use the register test tasks that include the FPU registers.
2016-03-02 17:45:55 +00:00
Richard Barry
c0abb762ff Add Pearl Gecko demo.
Fix build error when configSUPPORT_STATIC_ALLOCATION and configNUM_THREAD_LOCAL_STORAGE_POINTERS were greater than zero at the same time.
Allow the pdMS_TO_TICKS macro to be overridden by a definition in FreeRTOSConfig.h.
2016-03-02 16:03:25 +00:00
Richard Barry
780aa7e325 Add files necessary to create a Pearl Gecko build configuration in the new EFM32 SimplicityStudio project. 2016-02-20 15:27:40 +00:00
Richard Barry
f4033581b5 Update FreeRTOS+ version number ready for version 9 release candidate 1. 2016-02-18 19:02:43 +00:00
Richard Barry
d3ba0aa98d Update version number ready for version 9 release candidate 1. 2016-02-18 17:11:14 +00:00
Richard Barry
d7253324cd Prepare for a FreeRTOS V9 release candidate:
- Remove the standard demo files that used the [long since deprecated] alternative API.
- Add standard demo task that tests the new xTaskAbortDelay() function.
- Update the Win32 Visual Studio project to use Visual Studio 2015 Community Edition.
- Rename the xGenericListItem TCB member to xStateListItem as it better describes the member's purpose.
2016-02-18 10:07:42 +00:00
Richard Barry
c7b7b90cc9 Core kernel code changes:
+ Added xTaskAbortDelay() function, which causes a task to exit the Blocked state even before the timeout has expired or the event the task is waiting for has occurred.
+ For efficiency and code size reasons on some architectures, replace many instances of "== pdTRUE" with "!= pdFALSE".
2016-02-14 11:58:11 +00:00
Richard Barry
2acc8f2c99 FreeRTOS source:
- Major refactor to consolidate the multiple places where a task is removed from a ready list and placed in a delay list into a single function, reducing code size, and enabling the easy addition of up-coming functionality.
 - Replace the enum used for task notification states with a uint8_t to reduce the TCB struct size with some compilers, and allow additional members to be added without increasing its size.
 - Rearrange FreeRTOS.h so all INCLUDE_ defaults are grouped together.
2016-02-10 12:58:15 +00:00
Richard Barry
42e73b9b8f Kernel source code:
+ Added xPortIsInsideInterrupt() to RVDS ARM CM4F port - the same will get added to other ports in time.

Demo application code:
+ Added first pass Microchip CEC1302 demo for Keil.
+ Harden the new StaticAllocation.c standard demo tasks against integer promotion rules causing problems on 16-bit architectures.
2016-02-09 16:02:54 +00:00
Richard Barry
732778a971 Test the RTC and BURTC tickless implementations on the Gecko parts, and make correct as appropriate.
Replace some references to the older portTICK_RATE_MS macro with the newer pdMS_TO_TICKS() macro in the standard demo files.
2016-02-03 11:58:30 +00:00
Richard Barry
556de14a1d Update EFM32 demos to include an option to use the RTC as the clock source when using low power tickless mode. 2016-02-01 18:04:50 +00:00
Richard Barry
c4dd17eeb5 Added a build configuration for the Wonder Gecko starter kit to the existing Giant Gecko Simplicity Studio project.
Fix some lint warnings that were generated by some of the new core functionality.
2016-01-31 20:22:00 +00:00
Richard Barry
802af0150c Add vTaskGetTaskInfo() function that allows a TaskStatus_t structure to be returned for an individual task (previously information could only be obtained for all the tasks at once).
Add a member to the TaskStatus_t structure that is used to return the base address of the stack used by the task being queried.
Add xTaskGetTaskHandle() that allows the handle of a task to be looked up from the task's text name.
Continue to document the macros that allow RTOS objects to be created using statically allocated memory.
Introduced vApplicationDaemonTaskStartupHook(), which allows initialisation that that needs to be executed after the scheduler has been started to be executed from the RTOS daemon task.
Call prvResetNextTaskUnblockTime() in xTaskResumeAll() if a task is moved from the pending ready list - this can prevent an unnecessary wake from sleep mode if a task is unblocked by an interrupt while in a low power tickless state.
2016-01-28 16:59:57 +00:00
Richard Barry
b514f4fa4e Baseline the Giant Gecko demo, which now has the first pass at a low power tickless implementation. 2016-01-25 21:17:47 +00:00
Richard Barry
8ef7849199 Ensure the code builds when configSUPPORT_STATIC_ALLOCATION is 0.
Continue to document the new static allocation functions.
2016-01-22 22:09:11 +00:00
Richard Barry
f82953554d Provide the ability to create event groups and software timers using pre statically allocated memory - now all RTOS objects can be created using statically allocated memory.
Rename StaticTCB_t to StaticTask_t.
2016-01-21 14:10:04 +00:00
Richard Barry
68fced741d Continue to add the ability to create RTOS objects using static rather than dynamic memory allocation - now including all the semaphore types.
Update the StaticAllocation.c standard demo file to exercise the new static allocation functions.
2016-01-20 14:04:40 +00:00
Richard Barry
cf0ed4e2ac Implement functionality that allows the memory required to create a queue or semaphore to be allocated statically.
Update the standard demo task that tests statically allocated tasks to also test statically allocated queues.
2016-01-19 13:41:28 +00:00
Richard Barry
eae4815bf3 Rename DummyTCB_t to StaticTCB_t.
Move structures used for static allocation of tasks and queues into FreeRTOS.h from their individual API header files.
Add SAME70 Xplained Atmel Studio project.
Update SAMV71 Atmel Studio project to use Studio 7.
Revert some changes to GenQTest.c standard demo task which only function correctly when a queue registry was used.
2016-01-18 15:57:02 +00:00
Richard Barry
41b5e486dd Remove unused header files from new EFM32 demo.
Prep the code ready to create a tickless implementation.
2016-01-17 16:04:56 +00:00
Richard Barry
53b996077f Add EFM32 Giant Gecko Starter Kit demo - still a work in progress as the low power tick management has not been implemented yet. 2016-01-17 14:34:27 +00:00
Richard Barry
b832d5801f Kernel changes:
Minor change to xQueueGenericReceive() to catch the extreme case of data being placed into a queue between a task timing out and leaving the xQueueGenericReceive() function.
Added xSemaphoreGetCount() macro.


Demo app changes:
Updated countsem.c to test the new xSemaphoreGetCount() macro.
2016-01-12 15:52:44 +00:00
Richard Barry
f81575dcee Correct a comment that had been cut and paste into multiple main.c files. 2016-01-12 10:38:16 +00:00
Richard Barry
5690221c5c Add in the CORTEX_A53_64-bit_UltraScale_MPSoC demo application (a demo has been included in the Xilinx SDK download for some time already).
Update a few demo application files to work with 64-bit data types.
2015-12-22 13:56:20 +00:00
Richard Barry
51560d9a96 FreeRTOS source updates:
+ Add the pre-existing 64-bit Cortex-A53 port layer into the head revision of the main repository.

Demo application updates:
+ Update Zynq demo to use SDK version 2015.4
+ Add task static allocation standard demo to Zynq demo.
+ Make the XScuGic object accessible outside of the vConfigureTickInterrupt(), again in the Zynq demo.
2015-12-21 08:25:41 +00:00
Richard Barry
ea95020ffd Changes to the FreeRTOS code:
+ Introduced xTaskCreateStatic() to allow tasks to be created without any dynamic memory allocation.
+ When a task notification is used to unblock a task from an ISR, but the xHigherPriorityTaskWoken parameter is not used, then pend a context switch to occur during the next tick interrupt.

Demo application changes:
+ Updated TaskNotify.c to test the case where a task is unblocked by an ISR, but does not use its xHigherPriorityTaskWoken parameter.
+ Updated the Win32 MSVC project to test statically allocated tasks being created and deleted.
+ Introduced StaticAllocation.c standard demo task.
2015-12-20 13:44:21 +00:00
Richard Barry
7d6609f8db FreeRTOS source:
+ Previously, if a task was deleted, the memory allocated to the task by the RTOS was freed in the Idle task.  Now if a task deletes another task the memory is freed immediately.  The idle task is however still responsible for freeing the memory when a task deletes itself.
+ Added pcQueueGetQueueName() function to return the name of a queue from its handle, assuming the queue is registers.

Demo application:
+ Update GenQTest to exercise the new pcQueueGetQueueName() function.
+ Delete workspaces from old Eclipse examples, leaving just the projects.
+ Rework comments in the MSVC simply blinky demo.
2015-12-08 20:22:58 +00:00
Richard Barry
94dd3f871b FreeRTOS Source files:
+ Updated all ARM Cortex-M0 ports to include an additional ISB instruction as the scheduler is started.

Demo app files:
+ Fixex build issues in XMC1000 demos.
2015-11-22 22:03:00 +00:00
Richard Barry
fa86d4eece FreeRTOS source changes:
+ heap_1.c and heap_2.c now support configAPPLICATION_ALLOCATED_HEAP (heap_4.c already did) which allows the heap to be placed by the user rather than the linker.

Demo app changes:
+ SAMD20 project has been updated to use Atmel Studio 7.
2015-11-22 21:14:39 +00:00
Richard Barry
e9561c946c Kernel changes:
+ Support tickless idle when configUSE_PREEMPTION is 0 (previously tickless idle was only supported when the pre-emptive scheduler was being used).
+ If a stack was statically allocated, then don't try freeing it if the TCB cannot be allocated.
+ Remove use of INCLUDE_xEventGroupsSetBitsFromISR() pre-processor macro, as it was not tested anyway.

Demo app changes:

+ Updated SAM4L Atmel Studio project to use Atmel Studio 7.
2015-11-20 14:11:11 +00:00
Richard Barry
5e9787978c Final tidy up before tagging V8.2.3. 2015-10-17 17:25:50 +00:00
Richard Barry
825b43a188 Update version number ready for the V8.2.3 release. 2015-10-16 14:57:00 +00:00
Richard Barry
d289525e1b Preparing for maintenance release:
Kernel source changes:
- Added xTaskNotifyStateClear() API function.
- Added the GCC Cortex-R port (existed for a while) into the main download.
- Improved the IAR RL78 port's handling of different memory model combinations.
- Removed some compiler warnings in heap_5.c.

Demo app changes:
- Added example use of xTaskNotifyStateClear() to the TaskNotify standard demo tasks.
2015-10-16 11:29:36 +00:00
Richard Barry
57cc3389a5 Preparing for maintenance release -
Bug fix - issue introduced in V8.2.2 when the current timer list is empty and the overflow timer list is not empty.
Add PIC32MZ EF (floating point) support and update the MZ demo project to test the flop context switching.
Improve efficiency of the stack overflow checking.
Add CLI to RX71M demo.
General tidy up of new RZ and RX projects - including ensuring the UART driver copes with 0 length strings.
Add stack overflow checking to the [old] PIC24 demo.
2015-10-15 20:19:26 +00:00
Richard Barry
38cb08133d Check in RX231 IAR demo. 2015-10-10 20:38:12 +00:00
Richard Barry
c6a4e3191e Add FreeRTOS+CLI examples to the Renesas RZ/T demos.
Fix some compiler warnings.
Correct spellings in comments.
2015-10-10 10:29:29 +00:00
Richard Barry
96ff3925d2 Update FreeRTOS+Trace recorder library to v3.0.2
Add streaming version of the FreeRTOS+Trace recorder, also V3.0.2
2015-10-09 13:30:09 +00:00
Richard Barry
f218cf5680 Demo tasks:
- Complete the demo projects for the RX113 using IAR, GCC and Renesas compilers by including a basic UART CLI.

Standard demo tasks:
- Add some volatile qualifiers to variables in IntQueue.c.
2015-10-05 15:23:09 +00:00
Richard Barry
cd42d2c215 Changes in common files:
Add additional asserts into timers.c.

Trivial changes and changes in demo applications:
RX113 IAR project is not building and running.
Make FreeRTOS_SetupInterrupt() and FreeRTOS_ClearInterrupt() weak symbols in the Zynq SDK repository.
Correct typo in the port layer comments that was cut and paste into multiple files.
2015-10-03 18:48:41 +00:00
Richard Barry
b3f343fdae Update RX231 projects to blink the LED. 2015-09-25 09:33:37 +00:00
Richard Barry
e5c8119b96 Baseline new RX projects before refining and tidying them up. 2015-09-25 08:26:55 +00:00
Richard Barry
87243e4a16 FreeRTOS source:
+ Added Renesas RXv2 port for IAR.

Demo apps:
+ Demo/Rename the CORTEX_R4F_T_GCC_IAR_ARM directory to just Rename the CORTEX_R4F_T_GCC_IAR.
+ Add IAR project for the RX113.
+ Add RX231 e2studio projects for the RX231.
2015-09-23 12:16:10 +00:00
Richard Barry
27ff871a37 Baseline new GCC and Renesas compiler projects for RX71M and RX113 before adding IAR projects. 2015-09-22 08:45:15 +00:00
Richard Barry
b71bb46a5b Modify RZ/T e2studio directory structure to accommodate an IAR project.
Start RZ/T port and demo project.
2015-09-13 21:39:17 +00:00
Richard Barry
aa80622d72 Remove compiler warnings from auto-generated code.
Baseline prior to starting IAR RZ/T project.
2015-09-13 07:30:43 +00:00
Richard Barry
a29dc8d6c6 Add PIC32MEC14xx port and demo application. 2015-09-12 20:47:59 +00:00
Richard Barry
f19497c3d6 Simplify and improve GIC-less Cortex-R4 port.
Add final tests into RZ/T demo.
2015-09-12 12:14:58 +00:00
Richard Barry
b9f235846f Common source code:
- Remove configASSERT() if a queue cannot be created, malloc failed hook will be called anyway.

Demo apps:
- RZ/T blinky demo working, but still lots to do to improve the port.
2015-09-11 13:29:40 +00:00
Richard Barry
28d8a27f8f Initial RZ/T port and demo - work in progress, currently only the tick interrupt can be installed. 2015-09-07 17:29:14 +00:00
Richard Barry
717654471e Update the FreeRTOS+WolfSSL Win32 demo to use the latest WolfSSL libraries. 2015-08-28 13:58:05 +00:00
Richard Barry
02d0847567 Rename the FreeRTOS_Plus_CyaSSL_Windows_Simulator directory to FreeRTOS_Plus_WolfSSL_Windows_Simulator. 2015-08-28 13:49:47 +00:00
Richard Barry
5a6242fbd0 Update WolfSSL library to the latest version. 2015-08-28 13:46:22 +00:00
Richard Barry
8af1ad9bac Rename the CyaSSL directory to WolfSSL 2015-08-28 13:27:31 +00:00
Richard Barry
1b010fbaa7 Final commit before tagging - cosmetic changes only. 2015-08-12 16:45:24 +00:00
Richard Barry
3291f5a08d Final preparation for new release:
FreeRTOS+Trace:
 - Add trace macros for task notifications.
 - Update to the latest trace recorder library.

Demo projects:
 - Only include the CLI command to show run time states if configGENERATE_RUN_TIME_STATS is set to 1.
2015-08-12 10:34:30 +00:00
Richard Barry
99d4f2c454 Update version numbers in preparation for new release. 2015-08-05 12:59:42 +00:00
Richard Barry
b4c3d91aff Add FreeRTOS BSP for Xilinx SDK. 2015-08-05 10:21:59 +00:00
Richard Barry
4c847711bd Common scheduler code:
- Back out changes that allow mutexes to be given from a semaphore after tests showed issues that would not be fast to fix.

Demo projects:

- Update the Microblaze Kintex 7 project and BSP to use version 2015.2 of the Xilinx SDK.
2015-08-04 17:36:55 +00:00
Richard Barry
95eed0c8f3 Preparing for next release...
Zynq ZC702 demo application:
Update the memcpy, memset and memcmp implementations so they don't err with -O3 optimisation.
Update to use the 2015.2 version of the SDK.
2015-08-01 15:00:22 +00:00
Richard Barry
4c3722bd76 Preparing for new release...
Kernel changes:
- Remove an assert that was preventing xQueueSendFromISR() being used to give a mutex from an ISR (mutexes cannot be given using xSemaphoreGiveFromISR()).
- Introduce xTaskNotifyAndQueryFromISR() as the interrupt safe version of xTaskNotifyAndQuery().

Common demo task changes:
- Update IntSemTest.c to prove the theory that it is safe to give a mutex type semaphore from an interrupt using xQueueSendFromISR() instead of xSemaphoreGiveFromISR().
- Update TaskNotify.c to test the new xTaskNotifyAndQuery() from ISR fuction.
2015-08-01 07:03:32 +00:00
Richard Barry
25b911e0bd Add resource filters to the Eclipse project used to build the Galileo demo. 2015-07-30 21:13:03 +00:00
Richard Barry
cff5cfdd4f Preparing for the next release...
New port and demo project:  Intel Galileo.
2015-07-30 11:46:30 +00:00
Richard Barry
8b5c27b679 Preparing for the next release...
PIC32MZ demo application:
- Update to use the latest XC32 compiler.
2015-07-30 11:37:33 +00:00
Richard Barry
672ae6cbb6 Starting to prepare for the next release...
Core FreeRTOS code:
+ Added PRIVILEGED_FUNCTION qualifier to those functions from which it was previously missing.
2015-07-30 11:30:05 +00:00
Richard Barry
d3e053568d MSP430:
Add additional NOPs as required by hardware manual.

Microblaze:
Previously a task inherited the exception enable state from the context from which xTaskCreate() was called.  Now tasks all have exceptions enabled if they are enabled in the hardware.

Windows/GCC:
Improve the implementation of portGET_HIGHEST_PRIORITY.

Common code:
Simplify the pointer use in xQueueGenericCreate()

Demo apps: 
Remove jpg images that were used to create web pages.
Fix capitalisation issues in some demos where some header files are incldued with the wrong case, preventing building on Linux.
Remove the Microblaze demos that are using obsolete tools.
Update main_blinky for the Windows port demo to include a software timer example.
2015-07-26 16:41:12 +00:00
Richard Barry
95b73d40d9 Correct calculation of xHeapStructSize in heap_4 and heap_5.
Convert uint32_t types to size_t types in heap_5.c, as was previously done for heap_4.c.
2015-06-25 12:14:54 +00:00
Richard Barry
4ee2a96861 Add back some files essential for the PIC32MZ build. 2015-06-24 16:49:21 +00:00
Richard Barry
8a1450effc Microblaze: Add a port optimised task selection implementation to the Microblaze port.
Windows port:  Add code to ensure Windows threads are truely suspended before resuming another thread.
Typo correction to the task notification standard demo task.
Correct case of some include file names to fix build issues on Linux.
2015-06-24 15:10:03 +00:00
Richard Barry
cfb8223232 Add SAMV7 (Cortex-M7) demo for Atmel Studio. 2015-06-16 12:38:35 +00:00
Richard Barry
7456c232ce Update library files used in STM32F7 demo to the latest version released by ST. 2015-06-04 15:35:12 +00:00
Richard Barry
267dc24bb3 Kernel changes to improve power saving:
+ The timer task now blocks indefinitely if there are no timers active, allowing eTaskConfirmSleepModeStatus to return eNoTasksWaitingTimeout when configUSE_TIMERS is set to 1.
+ The next unblock time is calculated automatically after a task unblocks when waiting for a notification, allowing deep sleep to be entered earlier.
2015-05-20 15:46:40 +00:00
Richard Barry
067c1573c3 Finalise MSP43FR5969 IAR and CCS demos (hopefully). 2015-04-28 13:53:30 +00:00
Richard Barry
9bb5b40c81 Add CCS project for MSP430FR5969 demo. 2015-04-27 15:23:29 +00:00
Richard Barry
a9d1ff4f5e Change some data types in heap_4.c to allow it to be used on hardware that has 16-bit pointers without generating compiler warnings.
Add a small data model configuration to the MSP43FR5969 IAR demo.
Correct some code comments in the SAMA5D4 demo.
2015-04-27 11:14:11 +00:00
Richard Barry
976a9b44af Rename /Demo/MSP430FR5969_LaunchPad to /Demo/MSP430X_MSP430FR5969_LaunchPad for consistency with other MSP430 demo directory names.
Fixed typos in comments repeated in multiple source files.
2015-04-24 11:42:25 +00:00
Richard Barry
34a7b0431b Complete large memory model MSP430FR5969 demo - including CLI and run-time stats. 2015-04-24 11:34:19 +00:00
Richard Barry
91b249d24b Start of an MSP430FR5969 IAR project - currently running Blinky only. 2015-04-22 15:36:44 +00:00
Richard Barry
d39c0d5926 Update TimerDemo.c to test the new vTimerSetTimerID() function.
Update WinPCap NetworkInterface.c for FreeRTOS+UDP to correctly store a pointer to the network buffer structure at the beginning of the network buffer.
2015-04-13 19:58:51 +00:00
Richard Barry
03213b9e4a Add the errno definitions used by FreeRTOS+TCP and FreeRTOS+FAT into FreeRTOS's projdefs.h.
Remove redundant global definition vPortInstallFreeRTOSVectorTable from the GCC ARM_CA9 portASM.S file.
Ensure correct sequence of start up sequence when the Windows port is used on multi-core Windows machines by starting one thread in the suspended state.
Move initialisation of xNextTaskUnblockTime to the function that starts the scheduler, rather than from where the variable is declared - this fixes a compiler warning in newer IAR compilers.
Fix "elif (SELECTED_PORT == PORT_MICROCHIP_PIC32MX || PORT_MICROCHIP_PIC32MZ)" in the FreeRTOS+Trace trcHardwarePort.h header file.
2015-04-13 18:45:02 +00:00
Richard Barry
8dadb6b87c Final V8.2.1 release ready for tagging:
+ Added MSP432 (ARM Cortex-M4F MSP430!) demos for IAR, Keil and CCS.
+ Renamed directory containing demo for STM32F7 ARM Cortex-M7.
+ Renamed directory containing demo for SAMV71 ARM Cortex-M7.
+ Introduced xTaskNotifyAndQuery().
2015-03-24 15:24:49 +00:00
Richard Barry
693d0520bc Update version number ready for V8.2.1 release. 2015-03-21 21:03:42 +00:00
Richard Barry
63b3c773d5 Kernel changes:
Exclude the entire croutine.c file when configUSE_CO_ROUTINES is 0.

New ports:
Added Cortex-M7 IAR and Keil port layers that include a minor errata workaround r0p1 Cortex-M7 devices.
Added Cortex-M4F port layer for CCS.

New demo applications:
Added demo application for STM32F7.
Added demo application for SAMv71.
2015-03-21 14:01:43 +00:00
Richard Barry
2bf93bf925 Minor updates relating to formatting and comments only. 2015-03-20 15:43:20 +00:00
Richard Barry
a61db8f155 Minor updates to the Microblaze KC702 demo to allow easier connection from a Telnet server. 2015-03-16 11:22:43 +00:00
Richard Barry
18ff880e75 Add networking option to the Microblaze Kintex demo. 2015-03-13 15:05:09 +00:00
Richard Barry
3012d9b94d Work-in-progress check in of MicroBlaze Kintex7 demo. 2015-03-10 15:58:19 +00:00
Richard Barry
96e72413f7 Kernel code:
+ Added mtCOVERAGE_TEST_DELAY() macro to facilitate getting better code coverage during testing.
+ Update prvNotifyQueueSetContainer() so it does not call xTaskRemoveFromEventList() if it is called from an interrupt, and the queue is locked.

Demo apps:
Added QueueSetPolling.c/h demo/test functions.
2015-03-04 17:45:18 +00:00
Richard Barry
7d169cef52 Correct typeo that broke the Win32 port. 2015-02-17 14:28:10 +00:00
Richard Barry
86b09bfeb9 Kernel updates:
+ Added vTimerSetTimerID() to compliment vTimerGetTimerID().  Now the timer ID can be used as timer local storage.
+ Updated comments and added some additional assert() calls.

Win32 port:
+ Some changes to allow easier 64-bit builds

PIC24/dsPIC port:
+ Added NOP after disable interrupt instruction.
2015-02-11 15:41:30 +00:00
Richard Barry
dfdc319518 Kernel updates:
- Add user configurable thread local storage array, with get/set access function.
2015-01-26 17:40:35 +00:00
Richard Barry
51aa373c4c Add run-time stats to the Kintex7 Microblaze demo. 2015-01-19 13:34:26 +00:00
Richard Barry
acfbb7dd14 Add the beginnings of a Microblaze project for the KC705. 2015-01-16 19:16:12 +00:00
Richard Barry
501a531d46 Update version number in preparation for official V8.2.0 release. 2015-01-16 13:20:28 +00:00
Richard Barry
c37b2ca39b Demo app changes:
Add a "query heap" command to the standard sample CLI commands.
Remove casting from configMAX_PRIORITIES setting in Win32 simulator demos as it was preventing a clean build. 

Source code changes.
General tidy up and addition of assert points.
2015-01-15 21:37:32 +00:00
Richard Barry
e4e6328300 Remove casting from configMAX_PRIORITIES setting in FAT SL / CLI demo as it was preventing a clean build. 2015-01-07 07:02:17 +00:00
Richard Barry
271393b7d9 Release candidate - this will be tagged as FreeRTOS V8.2.0rc1 and a zip file provided.
Minor lint changes.
2014-12-24 09:40:58 +00:00
Richard Barry
5dd77c7aeb Rename SAM4E demo directory to include the 'F' in 'M4F' - minor point for the sake of consistency. 2014-12-24 08:55:14 +00:00
Richard Barry
6741592026 Update version numbers in preparation for V8.2.0 release candidate 1. 2014-12-21 19:09:18 +00:00
Richard Barry
fd02010886 Kernel changes:
+ Made xTaskNotifyGiveFromISR() its own function, rather than a macro that calls xTaskNotifyFromISR() (minor performance improvement).
+ GCC and Keil Cortex-M4F ports now use vPortRaiseBASEPRI() in place of ulPortRaiseBASEPRI() where the return value is not required (minor performance improvement).

Demo changes:
Change the [very basic] FreeRTOS+UDP SAM4E driver to use task notifications rather than a semaphore (execution time now 55% what it was in FreeRTOS V8.1.2!).
Robustness improvements to IntQueue.c standard demo task.h.
Added the latest standard demo tasks, reg test tasks and int q  tasks to the SAM4E demo.
2014-12-21 10:26:36 +00:00
Richard Barry
2de32c0141 Kernel changes:
+ Do not attempt to free the stack of a deleted task if the stack was statically allocated.
+ Introduce configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES - which optionally writes known values into the list and list item data structures in order to assist with the detection of memory corruptions.

Microblase port:  
+Change occurrences of #if XPAR_MICROBLAZE_0_USE_FPU == 1 to 	#if XPAR_MICROBLAZE_0_USE_FPU != 0 as the value can also be 2 or 3.

Demo app modifications:
+ Update Zynq project to use the 2014.4 tools and add in tests for the new task notification feature.
+ Update SAM4S project to include tests for the new task notification feature.
2014-12-19 16:27:56 +00:00
Richard Barry
f407b70dcc + Update demos that use FreeRTOS+Trace to work with the latest trace recorder library.
+ Fix a few compiler warnings.
+ Add TickType_t specific critical sections so critical sections are not used when accessing the tick count in cases where the access is atomic (32-bit tick count, 32-bit architecture).
2014-12-18 11:02:15 +00:00
Richard Barry
85fb1cc024 + New feature added: Task notifications.
+ Optimise Cortex-M4F ports by inlining some critical section macros.
+ Original ports used a #define to set the path to portmacro.h - that method has been obsolete for years and now all the old definitions have been moved into a separate header files called deprecated_definitions.h.
+ Cortex-M port now check the active vector bits against 0xff when determining if a function is called from an interrupt - previously only a subset of the bits (0x1f) were checked.
+ Add in new standard demo/test files TaskNotify.c/h and include the files in the simulator demos.
+ Update trace recorder code, and some demos to use the new version (more to do).
+ Introduce uxTaskPriorityGetFromISR().
+ Minor typo corrections.
+ Update MingW simulator demo to match the MSVC simulator demo.
2014-12-15 14:13:03 +00:00
Richard Barry
ca22607d14 Core kernel code:
Allow the stats formatting functions to be built in without stdio.h being included inside tasks.c.

Kernel port code:
- Slight change to the Cortex-A GIC-less port to move all non portable code to the application level.

SAMA5D4 demo project:
- Update the Atmel provided library to V1.1.
- Create a DDR build configuration.
- Ensure interrupts are all edge sensitive.
- Update the regtest code to use all 32 flop registers.
2014-10-15 21:01:31 +00:00
Richard Barry
e3263bb9b3 Demo projects only:
+ Remove some #warnings messages from the Cycle 5 - which were left in the code as reminders of tests that were not yet completed but are now.
2014-10-09 15:42:43 +00:00
Richard Barry
9e66637bec Core kernel files:
+ Change how queues are allocated and deleted so only one pvPortMalloc() or vPortFree() is required in place of the previous 2.
+ Where the TCB is allocated in relation to the stack is now dependent on the stack growth direction.  The stack will not grow into the TCB.
+ Introduce the configAPPLICATION_ALLOCATED_HEAP constant to allow the application to provide the array used by heap_4.c as its heap.  This allows the application writer to use qualifiers on the array to, for example, force the memory into faster RAM.

Demo application:
+ Add demo for SAMA5D4 using IAR.
2014-10-08 20:31:14 +00:00
Richard Barry
ee541a347d MSP430 Demo projects only:
Update project format to new IAR version.
2014-10-05 20:43:12 +00:00
Richard Barry
e0d9a274e2 Demo project only:
Added comprehensive demo including FreeRTOS+CLI to the Cyclone V SoC project.
2014-10-01 17:28:42 +00:00
Richard Barry
d269f2027a Demo project only: Cyclone V SoC now running from external RAM. 2014-10-01 09:30:35 +00:00
Richard Barry
e2f2cfa816 Added project for Altera Cyclone V SoC, currently running from internal RAM. 2014-09-30 15:32:19 +00:00
Richard Barry
3b0854bf96 Core kernel code:
+ Introduce xSemaphoreGenericGiveFromISR() as an optimisation when giving semaphores and mutexes from an interrupt.

Demo applications:
+ Update IntSemTest.c to provide more code coverage in xSemaphoreGenericGiveFromISR().
+ Ensure the MMU is turned on in the RZ IAR demo.  It was already on in the RZ ARM demo.
2014-09-16 14:54:32 +00:00
Richard Barry
b3c040fc27 SAM4L tickless implementation: Bug fix and update the demo project to exercise the fix. 2014-09-16 12:24:14 +00:00
Richard Barry
4f03f7d1bb Demo project only:
Add the new IntSem test/demo code into the MSVC demo project.
2014-09-12 11:32:47 +00:00
Richard Barry
b6e4854f26 Demo tasks only, with the aim of improving test coverage:
+ Split out the code that uses a mutex from an interrupt from GenQTest.c and add to new common demo task IntSemTest.c.
2014-09-11 12:06:27 +00:00
9729 changed files with 196237 additions and 3480904 deletions

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# Each line is a file pattern followed by one or more owners.
# These owners will be the default owners for everything in
# the repo. Unless a later match takes precedence,
# @global-owner1 and @global-owner2 will be requested for
# review when someone opens a pull request.
* @FreeRTOS/pr-bar-raiser
# Order is important; the last matching pattern takes the most
# precedence. When someone opens a pull request that only
# modifies JS files, only @js-owner and not the global
# owner(s) will be requested for a review.
# *.c FreeRTOS/pr-bar-raiser
# You can also use email addresses if you prefer. They'll be
# used to look up users just like we do for commit author
# emails.
# *.go docs@example.com
# In this example, @doctocat owns any files in the build/logs
# directory at the root of the repository and any of its
# subdirectories.
# /build/logs/ @doctocat
# The `docs/*` pattern will match files like
# `docs/getting-started.md` but not further nested files like
# `docs/build-app/troubleshooting.md`.
# docs/* docs@example.com
# In this example, @octocat owns any file in an apps directory
# anywhere in your repository.
# apps/ @octocat
# In this example, @doctocat owns any file in the `/docs`
# directory in the root of your repository and any of its
# subdirectories.
# /docs/ @doctocat

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# Contribution guidelines
Thank you for your interest in contributing to our project. Whether it's a bug report, new feature, code, or
documentation, we welcome our community to be involved in this project.
Please read through this document before submitting any issues or pull requests to ensure we are able to help you and all members of the community as effectively as possible.
## Code of conduct
This project has adopted the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).
For more information see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact
opensource-codeofconduct@amazon.com with any additional questions or comments.
## Security issue notifications
If you discover a potential security issue in this project we ask that you notify AWS/Amazon Security via our [vulnerability reporting page](https://aws.amazon.com/security/vulnerability-reporting/). Please do **not** create a public github issue.
## Submitting a bugs/feature request
Have a bug to report or feature to request? Follow these steps:
1. Search on the [FreeRTOS Community Support Forums](https://forums.freertos.org/) and [GitHub issue tracker](https://github.com/FreeRTOS/FreeRTOS/issues?utf8=%E2%9C%93&q=is%3Aissue) to be sure this hasn't been already reported or discussed.
2. If your search turns up empty, create a new topic in the [forums](https://forums.freertos.org/) and work with the community to help clarify issues or refine the idea. Include as many of the details listed below.
3. Once the community has had time to discuss and digest, we welcome you to create an [issue](https://github.com/FreeRTOS/FreeRTOS/issues) to report bugs or suggest features.
When creating a new topic on the forums or filing an issue, please include as many relevant details as possible. Examples include:
* A clear description of the situation - what you observe, what you expect, and your view on how the two differ.
* A reproducible test case or sequence of steps.
* The version of our code being used.
* Any modifications you've made relevant to the bug.
* Details of your environment or deployment. Highlight anything unusual.
## Contributing via pull request
Contributions via pull requests are much appreciated. Before sending us a pull request, please ensure that:
1. You are working against the latest source on the *main* branch.
2. You check existing open, and recently merged, pull requests to make sure someone else hasn't addressed the problem already.
3. You open an issue to discuss any significant work - we would hate for your time to be wasted.
To send us a pull request, please:
1. Fork the repository.
2. Modify the source; focus on the specific change you are contributing. If you also reformat all the code, it will be hard for us to focus on your change.
3. Follow the [coding style guide](https://www.FreeRTOS.org/FreeRTOS-Coding-Standard-and-Style-Guide.html).
4. Commit to your fork using clear commit messages.
5. Send us a pull request, answering any default questions in the pull request interface.
NOTE: Please make sure the default option (Allow edits from maintainers) is left checked.
6. Pay attention to any automated CI failures reported in the pull request, and stay involved in the conversation.
GitHub provides additional document on [forking a repository](https://help.github.com/articles/fork-a-repo/) and
[creating a pull request](https://help.github.com/articles/creating-a-pull-request/).
## Coding style
* Please ensure that your code complies to the [FreeRTOS coding style guidelines](https://www.FreeRTOS.org/FreeRTOS-Coding-Standard-and-Style-Guide.html).
## Getting your pull request merged
All pull requests must be approved by our review team before it can be merged in. We appreciate your patience while pull requests are reviewed. The time it takes to review will depend on complexity and consideration of wider implications.
## Finding contributions to work on
Looking at the existing issues is a great way to find something to contribute on. As our projects, by default, use the default GitHub issue labels (enhancement/bug/duplicate/help wanted/invalid/question/wontfix), tackling open 'help wanted' issues is a great place to start.
## Licensing
The FreeRTOS kernel is released under the MIT open source license, the text of which can be found [here](https://github.com/FreeRTOS/FreeRTOS/blob/main/FreeRTOS/License/license.txt)
Additional license files can be found in the folders containing any supplementary libraries licensed by their respective copyright owners where applicable.
We may ask you to sign a [Contributor License Agreement (CLA)](https://en.wikipedia.org/wiki/Contributor_License_Agreement) for larger changes.

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---
name: Bug report
about: Create a report to help us improve FreeRTOS. This should only be used for confirmed
bugs. If you suspect something it is best to first discuss it on the FreeRTOS community
support forums linked below.
title: "[BUG]"
labels: bug
assignees: ''
---
**Describe the bug**
A concise description of what the bug is.
**Target**
- Development board: [e.g. HiFive11 RevB]
- Instruction Set Architecture: [e.g. RV32IMAC]
- IDE and version: [e.g. Freedom Studio 4.12.0.2019-08-2]
- Toolchain and version: [e.g. riscv64-unknown-elf-gcc-8.3.0-2019.08.0]
**Host**
- Host OS: [e.g. MacOS]
- Version: [e.g. Mojave 10.14.6]
**To Reproduce**
- Use project ... and configure with ...
- Run on ... and could observe ...
**Expected behavior**
A concise description of what you expected to happen.
**Screenshots**
If applicable, add screenshots to help explain your problem.
**Additional context**
Add any other context about the problem here.
e.g. code snippet to reproduce the issue.
e.g. stack trace, memory dump, debugger log, and many etc.
<!-- For general inquiries, please post in [FreeRTOS forum](https://forums.FreeRTOS.org) for community support. -->

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blank_issues_enabled: false
contact_links:
- name: FreeRTOS Community Support Forum
url: https://forums.freertos.org/
about: Please ask and answer questions about FreeRTOS here.

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@@ -0,0 +1,23 @@
---
name: Documentation issue
about: Create a report to help us improve our documentation.
title: "[DOC]"
labels: documentation
assignees: ''
---
**Describe the issue**
Please describe the issue and expected clarification in concise language.
**Reference**
Please attach the URL at which you are experiencing the issue.
**Screenshot**
If applicable, please attach screenshot.
**Browser**
- Browser: [e.g. Chrome]
- Version: [e.g. 80.0.3987.132]
<!-- For general inquiries, please post in [FreeRTOS forum](https://forums.FreeRTOS.org) for community support. -->

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---
name: Feature request
about: Suggest a new feature for this project
title: "[Feature Request] <replace with your title>"
labels: enhancement
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**How many devices will this feature impact?**
Expected volume for your product.
**What are your project timelines?**
Timeline for milestones such as design completion, testing and validation, and production.
**Additional context**
Add any other context or screenshots about the feature request here.
If you have the same (or similar) feature request, please upvote this issue with thumbs up 👍
and use the comments section to provide answers to the questions above.

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## Reporting a Vulnerability
If you discover a potential security issue in this project we ask that you notify AWS/Amazon Security
via our [vulnerability reporting page](https://aws.amazon.com/security/vulnerability-reporting/) or directly via email to aws-security@amazon.com.
Please do **not** create a public github issue.

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#!/bin/bash -
PROJECT=$1
echo "Verifying url links of: ${PROJECT}"
if [ ! -d "$PROJECT" ]
then
echo "Directory passed does not exist"
exit 2
fi
USER_AGENT="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.146 Safari/537.36"
SCRIPT_RET=0
set -o nounset # Treat unset variables as an error
declare -A dict
function test {
while IFS= read -r LINE; do
FILE=$(echo $LINE | cut -f 1 -d ':')
URL=$(echo $LINE | grep -IoE '\b(https?|ftp|file)://[-A-Za-z0-9+&@#/%?=~_|!:,.;]*[-A-Za-z0-9+&@#/%=~_|]')
# remove trailing / if it exists curl diferenciate between links with
# and without / at the end
# URL=`echo "$URL" | sed 's,/$,,'`
dict+=(["$URL"]="$FILE ")
done < <(grep -e 'https\?://' ${PROJECT} -RIa --exclude='*.exe' --exclude-dir=.git | tr '*' ' ')
for UNIQ_URL in ${!dict[@]} # loop urls
do
CURL_RES=$(curl -si --user-agent "$(USER_AGENT)" ${UNIQ_URL} 2>/dev/null| head -n 1 | cut -f 2 -d ' ')
RES=$?
if [ "${CURL_RES}" == '' -o "${CURL_RES}" != '200' ]
then
echo "URL is: ${UNIQ_URL}"
echo "File names: ${dict[$UNIQ_URL]}"
if [ "${CURL_RES}" == '' ] # curl returned an error
then
CURL_RES=$RES
SCRIPT_RET=1
echo ERROR: Result is: "${CURL_RES}"
elif [ "${CURL_RES}" == '403' ]
then
SCRIPT_RET=1
echo ERROR: Result is: "${CURL_RES}"
else
echo WARNING: Result is: "${CURL_RES}"
fi
echo "================================="
fi
done
if [ "${SCRIPT_RET}" -eq 0 ]
then
exit 0
else
exit 1
fi
}
test

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<!--- Title -->
Description
-----------
<!--- Describe your changes in detail. -->
Test Steps
-----------
<!-- Describe the steps to reproduce. -->
Related Issue
-----------
<!-- If any, please provide issue ID. -->
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

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#!/bin/bash
old_text=$1
new_text=$2
echo "Old text: ${old_text}"
echo "New text: ${new_text}"
grep -rl "${old_text}" . | xargs gsed -i -e '1h;2,$H;$!d;g' -e "s/${old_text}/${new_text}/g"

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.github/scripts/kernel_checker.py vendored Executable file
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#!/usr/bin/env python3
#/*
# * FreeRTOS Kernel V10.5.0
# * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
# *
# * SPDX-License-Identifier: MIT
# *
# * Permission is hereby granted, free of charge, to any person obtaining a copy of
# * this software and associated documentation files (the "Software"), to deal in
# * the Software without restriction, including without limitation the rights to
# * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# * the Software, and to permit persons to whom the Software is furnished to do so,
# * subject to the following conditions:
# *
# * The above copyright notice and this permission notice shall be included in all
# * copies or substantial portions of the Software.
# *
# * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# *
# * https://www.FreeRTOS.org
# * https://github.com/FreeRTOS
# *
# */
import os
from common.header_checker import HeaderChecker
#--------------------------------------------------------------------------------------------------
# CONFIG
#--------------------------------------------------------------------------------------------------
KERNEL_IGNORED_FILES = [
'FreeRTOS-openocd.c',
'Makefile',
'.DS_Store'
]
KERNEL_IGNORED_EXTENSIONS = [
'.yml',
'.css',
'.idx',
'.md',
'.url',
'.sty',
'.0-rc2',
'.s82',
'.js',
'.out',
'.pack',
'.2',
'.1-kernel-only',
'.0-kernel-only',
'.0-rc1',
'.readme',
'.tex',
'.png',
'.bat',
'.sh',
'.txt',
'.cmake'
]
KERNEL_ASM_EXTENSIONS = [
'.s',
'.S',
'.src',
'.inc',
'.s26',
'.s43',
'.s79',
'.s85',
'.s87',
'.s90',
'.asm',
'.h'
]
KERNEL_PY_EXTENSIONS = [
'.py'
]
KERNEL_IGNORED_PATTERNS = [
r'.*\.git.*',
r'.*portable/IAR/AtmelSAM7S64/.*AT91SAM7.*',
r'.*portable/GCC/ARM7_AT91SAM7S/.*',
r'.*portable/MPLAB/PIC18F/stdio.h'
]
KERNEL_THIRD_PARTY_PATTERNS = [
r'.*portable/ThirdParty/GCC/Posix/port*',
r'.*portable/ThirdParty/*',
r'.*portable/IAR/AVR32_UC3/.*',
r'.*portable/GCC/AVR32_UC3/.*',
]
KERNEL_HEADER = [
'/*\n',
' * FreeRTOS Kernel V10.5.0\n',
' * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.\n',
' *\n',
' * SPDX-License-Identifier: MIT\n',
' *\n',
' * Permission is hereby granted, free of charge, to any person obtaining a copy of\n',
' * this software and associated documentation files (the "Software"), to deal in\n',
' * the Software without restriction, including without limitation the rights to\n',
' * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\n',
' * the Software, and to permit persons to whom the Software is furnished to do so,\n',
' * subject to the following conditions:\n',
' *\n',
' * The above copyright notice and this permission notice shall be included in all\n',
' * copies or substantial portions of the Software.\n',
' *\n',
' * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n',
' * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\n',
' * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\n',
' * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\n',
' * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\n',
' * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n',
' *\n',
' * https://www.FreeRTOS.org\n',
' * https://github.com/FreeRTOS\n',
' *\n',
' */\n',
]
def main():
parser = HeaderChecker.configArgParser()
args = parser.parse_args()
# Configure the checks then run
checker = HeaderChecker(KERNEL_HEADER,
ignored_files=KERNEL_IGNORED_FILES,
ignored_ext=KERNEL_IGNORED_EXTENSIONS,
ignored_patterns=KERNEL_IGNORED_PATTERNS,
third_party_patterns=KERNEL_THIRD_PARTY_PATTERNS,
py_ext=KERNEL_PY_EXTENSIONS,
asm_ext=KERNEL_ASM_EXTENSIONS)
checker.ignoreFile(os.path.split(__file__)[-1])
rc = checker.processArgs(args)
if rc:
checker.showHelp(__file__)
return rc
if __name__ == '__main__':
exit(main())

673
.github/uncrustify.cfg vendored Normal file
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# Uncrustify-0.69.0
newlines = auto # lf/crlf/cr/auto
input_tab_size = 4 # unsigned number
output_tab_size = 4 # unsigned number
string_escape_char = 92 # unsigned number
string_escape_char2 = 0 # unsigned number
string_replace_tab_chars = false # true/false
tok_split_gte = false # true/false
disable_processing_cmt = " *INDENT-OFF*" # string
enable_processing_cmt = " *INDENT-ON*" # string
enable_digraphs = false # true/false
utf8_bom = ignore # ignore/add/remove/force
utf8_byte = false # true/false
utf8_force = false # true/false
sp_arith = force # ignore/add/remove/force
sp_arith_additive = ignore # ignore/add/remove/force
sp_assign = force # ignore/add/remove/force
sp_cpp_lambda_assign = ignore # ignore/add/remove/force
sp_cpp_lambda_paren = ignore # ignore/add/remove/force
sp_assign_default = force # ignore/add/remove/force
sp_before_assign = force # ignore/add/remove/force
sp_after_assign = force # ignore/add/remove/force
sp_enum_paren = ignore # ignore/add/remove/force
sp_enum_assign = force # ignore/add/remove/force
sp_enum_before_assign = force # ignore/add/remove/force
sp_enum_after_assign = force # ignore/add/remove/force
sp_enum_colon = ignore # ignore/add/remove/force
sp_pp_concat = add # ignore/add/remove/force
sp_pp_stringify = add # ignore/add/remove/force
sp_before_pp_stringify = ignore # ignore/add/remove/force
sp_bool = force # ignore/add/remove/force
sp_compare = force # ignore/add/remove/force
sp_inside_paren = force # ignore/add/remove/force
sp_paren_paren = force # ignore/add/remove/force
sp_cparen_oparen = ignore # ignore/add/remove/force
sp_balance_nested_parens = false # true/false
sp_paren_brace = force # ignore/add/remove/force
sp_brace_brace = ignore # ignore/add/remove/force
sp_before_ptr_star = force # ignore/add/remove/force
sp_before_unnamed_ptr_star = force # ignore/add/remove/force
sp_between_ptr_star = remove # ignore/add/remove/force
sp_after_ptr_star = force # ignore/add/remove/force
sp_after_ptr_block_caret = ignore # ignore/add/remove/force
sp_after_ptr_star_qualifier = ignore # ignore/add/remove/force
sp_after_ptr_star_func = ignore # ignore/add/remove/force
sp_ptr_star_paren = ignore # ignore/add/remove/force
sp_before_ptr_star_func = ignore # ignore/add/remove/force
sp_before_byref = force # ignore/add/remove/force
sp_before_unnamed_byref = ignore # ignore/add/remove/force
sp_after_byref = remove # ignore/add/remove/force
sp_after_byref_func = remove # ignore/add/remove/force
sp_before_byref_func = ignore # ignore/add/remove/force
sp_after_type = force # ignore/add/remove/force
sp_after_decltype = ignore # ignore/add/remove/force
sp_before_template_paren = ignore # ignore/add/remove/force
sp_template_angle = ignore # ignore/add/remove/force
sp_before_angle = remove # ignore/add/remove/force
sp_inside_angle = remove # ignore/add/remove/force
sp_inside_angle_empty = ignore # ignore/add/remove/force
sp_angle_colon = ignore # ignore/add/remove/force
sp_after_angle = force # ignore/add/remove/force
sp_angle_paren = ignore # ignore/add/remove/force
sp_angle_paren_empty = ignore # ignore/add/remove/force
sp_angle_word = ignore # ignore/add/remove/force
sp_angle_shift = add # ignore/add/remove/force
sp_permit_cpp11_shift = false # true/false
sp_before_sparen = remove # ignore/add/remove/force
sp_inside_sparen = force # ignore/add/remove/force
sp_inside_sparen_open = ignore # ignore/add/remove/force
sp_inside_sparen_close = ignore # ignore/add/remove/force
sp_after_sparen = force # ignore/add/remove/force
sp_sparen_brace = force # ignore/add/remove/force
sp_invariant_paren = ignore # ignore/add/remove/force
sp_after_invariant_paren = ignore # ignore/add/remove/force
sp_special_semi = ignore # ignore/add/remove/force
sp_before_semi = remove # ignore/add/remove/force
sp_before_semi_for = remove # ignore/add/remove/force
sp_before_semi_for_empty = add # ignore/add/remove/force
sp_after_semi = add # ignore/add/remove/force
sp_after_semi_for = force # ignore/add/remove/force
sp_after_semi_for_empty = force # ignore/add/remove/force
sp_before_square = remove # ignore/add/remove/force
sp_before_squares = remove # ignore/add/remove/force
sp_cpp_before_struct_binding = ignore # ignore/add/remove/force
sp_inside_square = force # ignore/add/remove/force
sp_inside_square_oc_array = ignore # ignore/add/remove/force
sp_after_comma = force # ignore/add/remove/force
sp_before_comma = remove # ignore/add/remove/force
sp_after_mdatype_commas = ignore # ignore/add/remove/force
sp_before_mdatype_commas = ignore # ignore/add/remove/force
sp_between_mdatype_commas = ignore # ignore/add/remove/force
sp_paren_comma = force # ignore/add/remove/force
sp_before_ellipsis = ignore # ignore/add/remove/force
sp_type_ellipsis = ignore # ignore/add/remove/force
sp_type_question = ignore # ignore/add/remove/force
sp_paren_ellipsis = ignore # ignore/add/remove/force
sp_paren_qualifier = ignore # ignore/add/remove/force
sp_paren_noexcept = ignore # ignore/add/remove/force
sp_after_class_colon = ignore # ignore/add/remove/force
sp_before_class_colon = ignore # ignore/add/remove/force
sp_after_constr_colon = ignore # ignore/add/remove/force
sp_before_constr_colon = ignore # ignore/add/remove/force
sp_before_case_colon = remove # ignore/add/remove/force
sp_after_operator = ignore # ignore/add/remove/force
sp_after_operator_sym = ignore # ignore/add/remove/force
sp_after_operator_sym_empty = ignore # ignore/add/remove/force
sp_after_cast = force # ignore/add/remove/force
sp_inside_paren_cast = force # ignore/add/remove/force
sp_cpp_cast_paren = ignore # ignore/add/remove/force
sp_sizeof_paren = remove # ignore/add/remove/force
sp_sizeof_ellipsis = ignore # ignore/add/remove/force
sp_sizeof_ellipsis_paren = ignore # ignore/add/remove/force
sp_decltype_paren = ignore # ignore/add/remove/force
sp_after_tag = ignore # ignore/add/remove/force
sp_inside_braces_enum = force # ignore/add/remove/force
sp_inside_braces_struct = force # ignore/add/remove/force
sp_inside_braces_oc_dict = ignore # ignore/add/remove/force
sp_after_type_brace_init_lst_open = ignore # ignore/add/remove/force
sp_before_type_brace_init_lst_close = ignore # ignore/add/remove/force
sp_inside_type_brace_init_lst = ignore # ignore/add/remove/force
sp_inside_braces = force # ignore/add/remove/force
sp_inside_braces_empty = remove # ignore/add/remove/force
sp_type_func = force # ignore/add/remove/force
sp_type_brace_init_lst = ignore # ignore/add/remove/force
sp_func_proto_paren = remove # ignore/add/remove/force
sp_func_proto_paren_empty = ignore # ignore/add/remove/force
sp_func_def_paren = remove # ignore/add/remove/force
sp_func_def_paren_empty = ignore # ignore/add/remove/force
sp_inside_fparens = remove # ignore/add/remove/force
sp_inside_fparen = force # ignore/add/remove/force
sp_inside_tparen = ignore # ignore/add/remove/force
sp_after_tparen_close = ignore # ignore/add/remove/force
sp_square_fparen = ignore # ignore/add/remove/force
sp_fparen_brace = add # ignore/add/remove/force
sp_fparen_brace_initializer = ignore # ignore/add/remove/force
sp_fparen_dbrace = ignore # ignore/add/remove/force
sp_func_call_paren = remove # ignore/add/remove/force
sp_func_call_paren_empty = ignore # ignore/add/remove/force
sp_func_call_user_paren = ignore # ignore/add/remove/force
sp_func_call_user_inside_fparen = ignore # ignore/add/remove/force
sp_func_call_user_paren_paren = ignore # ignore/add/remove/force
sp_func_class_paren = remove # ignore/add/remove/force
sp_func_class_paren_empty = ignore # ignore/add/remove/force
sp_return_paren = remove # ignore/add/remove/force
sp_return_brace = ignore # ignore/add/remove/force
sp_attribute_paren = remove # ignore/add/remove/force
sp_defined_paren = remove # ignore/add/remove/force
sp_throw_paren = ignore # ignore/add/remove/force
sp_after_throw = ignore # ignore/add/remove/force
sp_catch_paren = ignore # ignore/add/remove/force
sp_oc_catch_paren = ignore # ignore/add/remove/force
sp_oc_classname_paren = ignore # ignore/add/remove/force
sp_version_paren = ignore # ignore/add/remove/force
sp_scope_paren = ignore # ignore/add/remove/force
sp_super_paren = remove # ignore/add/remove/force
sp_this_paren = remove # ignore/add/remove/force
sp_macro = force # ignore/add/remove/force
sp_macro_func = force # ignore/add/remove/force
sp_else_brace = ignore # ignore/add/remove/force
sp_brace_else = ignore # ignore/add/remove/force
sp_brace_typedef = force # ignore/add/remove/force
sp_catch_brace = ignore # ignore/add/remove/force
sp_oc_catch_brace = ignore # ignore/add/remove/force
sp_brace_catch = ignore # ignore/add/remove/force
sp_oc_brace_catch = ignore # ignore/add/remove/force
sp_finally_brace = ignore # ignore/add/remove/force
sp_brace_finally = ignore # ignore/add/remove/force
sp_try_brace = ignore # ignore/add/remove/force
sp_getset_brace = ignore # ignore/add/remove/force
sp_word_brace = add # ignore/add/remove/force
sp_word_brace_ns = add # ignore/add/remove/force
sp_before_dc = remove # ignore/add/remove/force
sp_after_dc = remove # ignore/add/remove/force
sp_d_array_colon = ignore # ignore/add/remove/force
sp_not = remove # ignore/add/remove/force
sp_inv = remove # ignore/add/remove/force
sp_addr = remove # ignore/add/remove/force
sp_member = remove # ignore/add/remove/force
sp_deref = remove # ignore/add/remove/force
sp_sign = remove # ignore/add/remove/force
sp_incdec = remove # ignore/add/remove/force
sp_before_nl_cont = add # ignore/add/remove/force
sp_after_oc_scope = ignore # ignore/add/remove/force
sp_after_oc_colon = ignore # ignore/add/remove/force
sp_before_oc_colon = ignore # ignore/add/remove/force
sp_after_oc_dict_colon = ignore # ignore/add/remove/force
sp_before_oc_dict_colon = ignore # ignore/add/remove/force
sp_after_send_oc_colon = ignore # ignore/add/remove/force
sp_before_send_oc_colon = ignore # ignore/add/remove/force
sp_after_oc_type = ignore # ignore/add/remove/force
sp_after_oc_return_type = ignore # ignore/add/remove/force
sp_after_oc_at_sel = ignore # ignore/add/remove/force
sp_after_oc_at_sel_parens = ignore # ignore/add/remove/force
sp_inside_oc_at_sel_parens = ignore # ignore/add/remove/force
sp_before_oc_block_caret = ignore # ignore/add/remove/force
sp_after_oc_block_caret = ignore # ignore/add/remove/force
sp_after_oc_msg_receiver = ignore # ignore/add/remove/force
sp_after_oc_property = ignore # ignore/add/remove/force
sp_after_oc_synchronized = ignore # ignore/add/remove/force
sp_cond_colon = force # ignore/add/remove/force
sp_cond_colon_before = ignore # ignore/add/remove/force
sp_cond_colon_after = ignore # ignore/add/remove/force
sp_cond_question = force # ignore/add/remove/force
sp_cond_question_before = ignore # ignore/add/remove/force
sp_cond_question_after = ignore # ignore/add/remove/force
sp_cond_ternary_short = ignore # ignore/add/remove/force
sp_case_label = force # ignore/add/remove/force
sp_range = ignore # ignore/add/remove/force
sp_after_for_colon = ignore # ignore/add/remove/force
sp_before_for_colon = ignore # ignore/add/remove/force
sp_extern_paren = ignore # ignore/add/remove/force
sp_cmt_cpp_start = ignore # ignore/add/remove/force
sp_cmt_cpp_doxygen = false # true/false
sp_cmt_cpp_qttr = false # true/false
sp_endif_cmt = force # ignore/add/remove/force
sp_after_new = ignore # ignore/add/remove/force
sp_between_new_paren = ignore # ignore/add/remove/force
sp_after_newop_paren = ignore # ignore/add/remove/force
sp_inside_newop_paren = ignore # ignore/add/remove/force
sp_inside_newop_paren_open = ignore # ignore/add/remove/force
sp_inside_newop_paren_close = ignore # ignore/add/remove/force
sp_before_tr_emb_cmt = force # ignore/add/remove/force
sp_num_before_tr_emb_cmt = 1 # unsigned number
sp_annotation_paren = ignore # ignore/add/remove/force
sp_skip_vbrace_tokens = false # true/false
sp_after_noexcept = ignore # ignore/add/remove/force
sp_vala_after_translation = ignore # ignore/add/remove/force
force_tab_after_define = false # true/false
indent_columns = 4 # unsigned number
indent_continue = 0 # number
indent_continue_class_head = 0 # unsigned number
indent_single_newlines = false # true/false
indent_param = 0 # unsigned number
indent_with_tabs = 0 # unsigned number
indent_cmt_with_tabs = false # true/false
indent_align_string = true # true/false
indent_xml_string = 0 # unsigned number
indent_brace = 0 # unsigned number
indent_braces = false # true/false
indent_braces_no_func = false # true/false
indent_braces_no_class = false # true/false
indent_braces_no_struct = false # true/false
indent_brace_parent = false # true/false
indent_paren_open_brace = false # true/false
indent_cs_delegate_brace = false # true/false
indent_cs_delegate_body = false # true/false
indent_namespace = false # true/false
indent_namespace_single_indent = false # true/false
indent_namespace_level = 0 # unsigned number
indent_namespace_limit = 0 # unsigned number
indent_extern = false # true/false
indent_class = true # true/false
indent_class_colon = true # true/false
indent_class_on_colon = false # true/false
indent_constr_colon = false # true/false
indent_ctor_init_leading = 2 # unsigned number
indent_ctor_init = 0 # number
indent_else_if = false # true/false
indent_var_def_blk = 0 # number
indent_var_def_cont = false # true/false
indent_shift = false # true/false
indent_func_def_force_col1 = false # true/false
indent_func_call_param = false # true/false
indent_func_def_param = false # true/false
indent_func_proto_param = false # true/false
indent_func_class_param = false # true/false
indent_func_ctor_var_param = false # true/false
indent_template_param = false # true/false
indent_func_param_double = false # true/false
indent_func_const = 0 # unsigned number
indent_func_throw = 0 # unsigned number
indent_member = 3 # unsigned number
indent_member_single = false # true/false
indent_sing_line_comments = 0 # unsigned number
indent_relative_single_line_comments = false # true/false
indent_switch_case = 4 # unsigned number
indent_switch_pp = true # true/false
indent_case_shift = 0 # unsigned number
indent_case_brace = 3 # number
indent_col1_comment = false # true/false
indent_col1_multi_string_literal = false # true/false
indent_label = 1 # number
indent_access_spec = 1 # number
indent_access_spec_body = false # true/false
indent_paren_nl = false # true/false
indent_paren_close = 0 # unsigned number
indent_paren_after_func_def = false # true/false
indent_paren_after_func_decl = false # true/false
indent_paren_after_func_call = false # true/false
indent_comma_paren = false # true/false
indent_bool_paren = false # true/false
indent_semicolon_for_paren = false # true/false
indent_first_bool_expr = false # true/false
indent_first_for_expr = false # true/false
indent_square_nl = false # true/false
indent_preserve_sql = false # true/false
indent_align_assign = true # true/false
indent_align_paren = true # true/false
indent_oc_block = false # true/false
indent_oc_block_msg = 0 # unsigned number
indent_oc_msg_colon = 0 # unsigned number
indent_oc_msg_prioritize_first_colon = true # true/false
indent_oc_block_msg_xcode_style = false # true/false
indent_oc_block_msg_from_keyword = false # true/false
indent_oc_block_msg_from_colon = false # true/false
indent_oc_block_msg_from_caret = false # true/false
indent_oc_block_msg_from_brace = false # true/false
indent_min_vbrace_open = 0 # unsigned number
indent_vbrace_open_on_tabstop = false # true/false
indent_token_after_brace = true # true/false
indent_cpp_lambda_body = false # true/false
indent_using_block = true # true/false
indent_ternary_operator = 0 # unsigned number
indent_off_after_return_new = false # true/false
indent_single_after_return = false # true/false
indent_ignore_asm_block = false # true/false
nl_collapse_empty_body = false # true/false
nl_assign_leave_one_liners = true # true/false
nl_class_leave_one_liners = true # true/false
nl_enum_leave_one_liners = false # true/false
nl_getset_leave_one_liners = false # true/false
nl_cs_property_leave_one_liners = false # true/false
nl_func_leave_one_liners = false # true/false
nl_cpp_lambda_leave_one_liners = false # true/false
nl_if_leave_one_liners = false # true/false
nl_while_leave_one_liners = false # true/false
nl_for_leave_one_liners = false # true/false
nl_oc_msg_leave_one_liner = false # true/false
nl_oc_mdef_brace = ignore # ignore/add/remove/force
nl_oc_block_brace = ignore # ignore/add/remove/force
nl_oc_interface_brace = ignore # ignore/add/remove/force
nl_oc_implementation_brace = ignore # ignore/add/remove/force
nl_start_of_file = remove # ignore/add/remove/force
nl_start_of_file_min = 0 # unsigned number
nl_end_of_file = force # ignore/add/remove/force
nl_end_of_file_min = 1 # unsigned number
nl_assign_brace = add # ignore/add/remove/force
nl_assign_square = ignore # ignore/add/remove/force
nl_tsquare_brace = ignore # ignore/add/remove/force
nl_after_square_assign = ignore # ignore/add/remove/force
nl_fcall_brace = add # ignore/add/remove/force
nl_enum_brace = force # ignore/add/remove/force
nl_enum_class = ignore # ignore/add/remove/force
nl_enum_class_identifier = ignore # ignore/add/remove/force
nl_enum_identifier_colon = ignore # ignore/add/remove/force
nl_enum_colon_type = ignore # ignore/add/remove/force
nl_struct_brace = force # ignore/add/remove/force
nl_union_brace = force # ignore/add/remove/force
nl_if_brace = add # ignore/add/remove/force
nl_brace_else = add # ignore/add/remove/force
nl_elseif_brace = ignore # ignore/add/remove/force
nl_else_brace = add # ignore/add/remove/force
nl_else_if = ignore # ignore/add/remove/force
nl_before_if_closing_paren = ignore # ignore/add/remove/force
nl_brace_finally = ignore # ignore/add/remove/force
nl_finally_brace = ignore # ignore/add/remove/force
nl_try_brace = ignore # ignore/add/remove/force
nl_getset_brace = force # ignore/add/remove/force
nl_for_brace = add # ignore/add/remove/force
nl_catch_brace = ignore # ignore/add/remove/force
nl_oc_catch_brace = ignore # ignore/add/remove/force
nl_brace_catch = ignore # ignore/add/remove/force
nl_oc_brace_catch = ignore # ignore/add/remove/force
nl_brace_square = ignore # ignore/add/remove/force
nl_brace_fparen = ignore # ignore/add/remove/force
nl_while_brace = add # ignore/add/remove/force
nl_scope_brace = ignore # ignore/add/remove/force
nl_unittest_brace = ignore # ignore/add/remove/force
nl_version_brace = ignore # ignore/add/remove/force
nl_using_brace = ignore # ignore/add/remove/force
nl_brace_brace = ignore # ignore/add/remove/force
nl_do_brace = add # ignore/add/remove/force
nl_brace_while = ignore # ignore/add/remove/force
nl_switch_brace = add # ignore/add/remove/force
nl_synchronized_brace = ignore # ignore/add/remove/force
nl_multi_line_cond = false # true/false
nl_multi_line_define = true # true/false
nl_before_case = true # true/false
nl_after_case = true # true/false
nl_case_colon_brace = ignore # ignore/add/remove/force
nl_before_throw = ignore # ignore/add/remove/force
nl_namespace_brace = ignore # ignore/add/remove/force
nl_template_class = ignore # ignore/add/remove/force
nl_class_brace = ignore # ignore/add/remove/force
nl_class_init_args = ignore # ignore/add/remove/force
nl_constr_init_args = ignore # ignore/add/remove/force
nl_enum_own_lines = ignore # ignore/add/remove/force
nl_func_type_name = remove # ignore/add/remove/force
nl_func_type_name_class = ignore # ignore/add/remove/force
nl_func_class_scope = ignore # ignore/add/remove/force
nl_func_scope_name = ignore # ignore/add/remove/force
nl_func_proto_type_name = remove # ignore/add/remove/force
nl_func_paren = remove # ignore/add/remove/force
nl_func_paren_empty = ignore # ignore/add/remove/force
nl_func_def_paren = remove # ignore/add/remove/force
nl_func_def_paren_empty = ignore # ignore/add/remove/force
nl_func_call_paren = ignore # ignore/add/remove/force
nl_func_call_paren_empty = ignore # ignore/add/remove/force
nl_func_decl_start = remove # ignore/add/remove/force
nl_func_def_start = remove # ignore/add/remove/force
nl_func_decl_start_single = ignore # ignore/add/remove/force
nl_func_def_start_single = ignore # ignore/add/remove/force
nl_func_decl_start_multi_line = false # true/false
nl_func_def_start_multi_line = false # true/false
nl_func_decl_args = add # ignore/add/remove/force
nl_func_def_args = add # ignore/add/remove/force
nl_func_decl_args_multi_line = false # true/false
nl_func_def_args_multi_line = false # true/false
nl_func_decl_end = remove # ignore/add/remove/force
nl_func_def_end = remove # ignore/add/remove/force
nl_func_decl_end_single = ignore # ignore/add/remove/force
nl_func_def_end_single = ignore # ignore/add/remove/force
nl_func_decl_end_multi_line = false # true/false
nl_func_def_end_multi_line = false # true/false
nl_func_decl_empty = ignore # ignore/add/remove/force
nl_func_def_empty = ignore # ignore/add/remove/force
nl_func_call_empty = ignore # ignore/add/remove/force
nl_func_call_start = ignore # ignore/add/remove/force
nl_func_call_start_multi_line = false # true/false
nl_func_call_args_multi_line = false # true/false
nl_func_call_end_multi_line = false # true/false
nl_oc_msg_args = false # true/false
nl_fdef_brace = add # ignore/add/remove/force
nl_fdef_brace_cond = ignore # ignore/add/remove/force
nl_cpp_ldef_brace = ignore # ignore/add/remove/force
nl_return_expr = ignore # ignore/add/remove/force
nl_after_semicolon = true # true/false
nl_paren_dbrace_open = ignore # ignore/add/remove/force
nl_type_brace_init_lst = ignore # ignore/add/remove/force
nl_type_brace_init_lst_open = ignore # ignore/add/remove/force
nl_type_brace_init_lst_close = ignore # ignore/add/remove/force
nl_after_brace_open = true # true/false
nl_after_brace_open_cmt = false # true/false
nl_after_vbrace_open = false # true/false
nl_after_vbrace_open_empty = false # true/false
nl_after_brace_close = true # true/false
nl_after_vbrace_close = false # true/false
nl_brace_struct_var = ignore # ignore/add/remove/force
nl_define_macro = false # true/false
nl_squeeze_paren_close = false # true/false
nl_squeeze_ifdef = true # true/false
nl_squeeze_ifdef_top_level = false # true/false
nl_before_if = force # ignore/add/remove/force
nl_after_if = force # ignore/add/remove/force
nl_before_for = force # ignore/add/remove/force
nl_after_for = force # ignore/add/remove/force
nl_before_while = force # ignore/add/remove/force
nl_after_while = force # ignore/add/remove/force
nl_before_switch = force # ignore/add/remove/force
nl_after_switch = force # ignore/add/remove/force
nl_before_synchronized = ignore # ignore/add/remove/force
nl_after_synchronized = ignore # ignore/add/remove/force
nl_before_do = force # ignore/add/remove/force
nl_after_do = force # ignore/add/remove/force
nl_before_return = false # true/false
nl_after_return = true # true/false
nl_ds_struct_enum_cmt = false # true/false
nl_ds_struct_enum_close_brace = false # true/false
nl_class_colon = ignore # ignore/add/remove/force
nl_constr_colon = ignore # ignore/add/remove/force
nl_namespace_two_to_one_liner = false # true/false
nl_create_if_one_liner = false # true/false
nl_create_for_one_liner = false # true/false
nl_create_while_one_liner = false # true/false
nl_create_func_def_one_liner = false # true/false
nl_split_if_one_liner = false # true/false
nl_split_for_one_liner = false # true/false
nl_split_while_one_liner = false # true/false
nl_max = 4 # unsigned number
nl_max_blank_in_func = 0 # unsigned number
nl_before_func_body_proto = 0 # unsigned number
nl_before_func_body_def = 0 # unsigned number
nl_before_func_class_proto = 0 # unsigned number
nl_before_func_class_def = 0 # unsigned number
nl_after_func_proto = 0 # unsigned number
nl_after_func_proto_group = 1 # unsigned number
nl_after_func_class_proto = 0 # unsigned number
nl_after_func_class_proto_group = 0 # unsigned number
nl_class_leave_one_liner_groups = false # true/false
nl_after_func_body = 0 # unsigned number
nl_after_func_body_class = 2 # unsigned number
nl_after_func_body_one_liner = 0 # unsigned number
nl_func_var_def_blk = 1 # unsigned number
nl_typedef_blk_start = 0 # unsigned number
nl_typedef_blk_end = 0 # unsigned number
nl_typedef_blk_in = 0 # unsigned number
nl_var_def_blk_start = 0 # unsigned number
nl_var_def_blk_end = 0 # unsigned number
nl_var_def_blk_in = 0 # unsigned number
nl_before_block_comment = 2 # unsigned number
nl_before_c_comment = 0 # unsigned number
nl_before_cpp_comment = 0 # unsigned number
nl_after_multiline_comment = false # true/false
nl_after_label_colon = false # true/false
nl_after_struct = 0 # unsigned number
nl_before_class = 0 # unsigned number
nl_after_class = 0 # unsigned number
nl_before_access_spec = 0 # unsigned number
nl_after_access_spec = 0 # unsigned number
nl_comment_func_def = 0 # unsigned number
nl_after_try_catch_finally = 0 # unsigned number
nl_around_cs_property = 0 # unsigned number
nl_between_get_set = 0 # unsigned number
nl_property_brace = ignore # ignore/add/remove/force
nl_inside_namespace = 0 # unsigned number
eat_blanks_after_open_brace = true # true/false
eat_blanks_before_close_brace = true # true/false
nl_remove_extra_newlines = 0 # unsigned number
nl_after_annotation = ignore # ignore/add/remove/force
nl_between_annotation = ignore # ignore/add/remove/force
pos_arith = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_assign = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_bool = trail # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_compare = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_conditional = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_comma = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_enum_comma = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_class_comma = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_constr_comma = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_class_colon = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
pos_constr_colon = ignore # ignore/break/force/lead/trail/join/lead_break/lead_force/trail_break/trail_force
code_width = 0 # unsigned number
ls_for_split_full = false # true/false
ls_func_split_full = false # true/false
ls_code_width = false # true/false
align_keep_tabs = false # true/false
align_with_tabs = false # true/false
align_on_tabstop = false # true/false
align_number_right = false # true/false
align_keep_extra_space = false # true/false
align_func_params = false # true/false
align_func_params_span = 0 # unsigned number
align_func_params_thresh = 0 # number
align_func_params_gap = 0 # unsigned number
align_constr_value_span = 0 # unsigned number
align_constr_value_thresh = 0 # number
align_constr_value_gap = 0 # unsigned number
align_same_func_call_params = false # true/false
align_same_func_call_params_span = 0 # unsigned number
align_same_func_call_params_thresh = 0 # number
align_var_def_span = 0 # unsigned number
align_var_def_star_style = 0 # unsigned number
align_var_def_amp_style = 1 # unsigned number
align_var_def_thresh = 16 # number
align_var_def_gap = 0 # unsigned number
align_var_def_colon = false # true/false
align_var_def_colon_gap = 0 # unsigned number
align_var_def_attribute = false # true/false
align_var_def_inline = false # true/false
align_assign_span = 0 # unsigned number
align_assign_func_proto_span = 0 # unsigned number
align_assign_thresh = 12 # number
align_assign_decl_func = 0 # unsigned number
align_enum_equ_span = 0 # unsigned number
align_enum_equ_thresh = 0 # number
align_var_class_span = 0 # unsigned number
align_var_class_thresh = 0 # number
align_var_class_gap = 0 # unsigned number
align_var_struct_span = 0 # unsigned number
align_var_struct_thresh = 0 # number
align_var_struct_gap = 0 # unsigned number
align_struct_init_span = 3 # unsigned number
align_typedef_span = 5 # unsigned number
align_typedef_gap = 3 # unsigned number
align_typedef_func = 0 # unsigned number
align_typedef_star_style = 1 # unsigned number
align_typedef_amp_style = 1 # unsigned number
align_right_cmt_span = 3 # unsigned number
align_right_cmt_gap = 0 # unsigned number
align_right_cmt_mix = false # true/false
align_right_cmt_same_level = false # true/false
align_right_cmt_at_col = 0 # unsigned number
align_func_proto_span = 0 # unsigned number
align_func_proto_thresh = 0 # number
align_func_proto_gap = 0 # unsigned number
align_on_operator = false # true/false
align_mix_var_proto = false # true/false
align_single_line_func = false # true/false
align_single_line_brace = false # true/false
align_single_line_brace_gap = 0 # unsigned number
align_oc_msg_spec_span = 0 # unsigned number
align_nl_cont = true # true/false
align_pp_define_together = false # true/false
align_pp_define_span = 3 # unsigned number
align_pp_define_gap = 4 # unsigned number
align_left_shift = true # true/false
align_asm_colon = false # true/false
align_oc_msg_colon_span = 0 # unsigned number
align_oc_msg_colon_first = false # true/false
align_oc_decl_colon = false # true/false
cmt_width = 0 # unsigned number
cmt_reflow_mode = 0 # unsigned number
cmt_convert_tab_to_spaces = false # true/false
cmt_indent_multi = true # true/false
cmt_c_group = false # true/false
cmt_c_nl_start = false # true/false
cmt_c_nl_end = false # true/false
cmt_cpp_to_c = true # true/false
cmt_cpp_group = false # true/false
cmt_cpp_nl_start = false # true/false
cmt_cpp_nl_end = false # true/false
cmt_star_cont = true # true/false
cmt_sp_before_star_cont = 0 # unsigned number
cmt_sp_after_star_cont = 0 # unsigned number
cmt_multi_check_last = true # true/false
cmt_multi_first_len_minimum = 4 # unsigned number
cmt_insert_file_header = "" # string
cmt_insert_file_footer = "" # string
cmt_insert_func_header = "" # string
cmt_insert_class_header = "" # string
cmt_insert_oc_msg_header = "" # string
cmt_insert_before_preproc = false # true/false
cmt_insert_before_inlines = true # true/false
cmt_insert_before_ctor_dtor = false # true/false
mod_full_brace_do = add # ignore/add/remove/force
mod_full_brace_for = add # ignore/add/remove/force
mod_full_brace_function = ignore # ignore/add/remove/force
mod_full_brace_if = add # ignore/add/remove/force
mod_full_brace_if_chain = false # true/false
mod_full_brace_if_chain_only = false # true/false
mod_full_brace_while = add # ignore/add/remove/force
mod_full_brace_using = ignore # ignore/add/remove/force
mod_full_brace_nl = 0 # unsigned number
mod_full_brace_nl_block_rem_mlcond = false # true/false
mod_paren_on_return = ignore # ignore/add/remove/force
mod_pawn_semicolon = false # true/false
mod_full_paren_if_bool = true # true/false
mod_remove_extra_semicolon = true # true/false
mod_add_long_function_closebrace_comment = 0 # unsigned number
mod_add_long_namespace_closebrace_comment = 0 # unsigned number
mod_add_long_class_closebrace_comment = 0 # unsigned number
mod_add_long_switch_closebrace_comment = 0 # unsigned number
mod_add_long_ifdef_endif_comment = 10 # unsigned number
mod_add_long_ifdef_else_comment = 10 # unsigned number
mod_sort_import = false # true/false
mod_sort_using = false # true/false
mod_sort_include = false # true/false
mod_move_case_break = false # true/false
mod_case_brace = remove # ignore/add/remove/force
mod_remove_empty_return = true # true/false
mod_enum_last_comma = ignore # ignore/add/remove/force
mod_sort_oc_properties = false # true/false
mod_sort_oc_property_class_weight = 0 # number
mod_sort_oc_property_thread_safe_weight = 0 # number
mod_sort_oc_property_readwrite_weight = 0 # number
mod_sort_oc_property_reference_weight = 0 # number
mod_sort_oc_property_getter_weight = 0 # number
mod_sort_oc_property_setter_weight = 0 # number
mod_sort_oc_property_nullability_weight = 0 # number
pp_indent = force # ignore/add/remove/force
pp_indent_at_level = true # true/false
pp_indent_count = 4 # unsigned number
pp_space = remove # ignore/add/remove/force
pp_space_count = 0 # unsigned number
pp_indent_region = 0 # number
pp_region_indent_code = false # true/false
pp_indent_if = 0 # number
pp_if_indent_code = true # true/false
pp_define_at_level = false # true/false
pp_ignore_define_body = false # true/false
pp_indent_case = true # true/false
pp_indent_func_def = true # true/false
pp_indent_extern = true # true/false
pp_indent_brace = false # true/false
include_category_0 = "" # string
include_category_1 = "" # string
include_category_2 = "" # string
use_indent_func_call_param = true # true/false
use_indent_continue_only_once = false # true/false
indent_cpp_lambda_only_once = false # true/false
use_options_overriding_for_qt_macros = true # true/false
warn_level_tabs_found_in_verbatim_string_literals = 2 # unsigned number

77
.github/workflows/auto-release.yml vendored Normal file
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name: Kernel-Auto-Release
on:
workflow_dispatch:
inputs:
commit_id:
description: 'Commit ID'
required: true
default: 'HEAD'
version_number:
description: 'Version Number (Ex. 10.4.4)'
required: true
default: '10.4.4'
main_br_version:
description: "Version String for task.h on main branch (leave empty to leave as-is)."
required: false
default: ''
jobs:
release-packager:
name: Release Packager
runs-on: ubuntu-latest
steps:
# Install python 3
- name: Tool Setup
uses: actions/setup-python@v2
with:
python-version: 3.7.10
architecture: x64
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
# Currently FreeRTOS/.github/scripts houses the release script. Download it for upcoming usage
- name: Checkout FreeRTOS Release Tools
uses: actions/checkout@v2
with:
repository: FreeRTOS/FreeRTOS
path: tools
# Simpler git auth if we use checkout action and forward the repo to release script
- name: Checkout FreeRTOS Kernel
uses: actions/checkout@v2
with:
path: local_kernel
fetch-depth: 0
- name: Configure git identity
run: |
git config --global user.name ${{ github.actor }}
git config --global user.email ${{ github.actor }}@users.noreply.github.com
- name: create a new branch that references commit id
working-directory: ./local_kernel
run: git checkout -b ${{ github.event.inputs.version_number }} ${{ github.event.inputs.commit_id }}
- name: Generate SBOM
uses: FreeRTOS/CI-CD-Github-Actions/sbom-generator@main
with:
repo_path: ./local_kernel
source_path: ./
- name: commit SBOM file
working-directory: ./local_kernel
run: |
git add .
git commit -m 'Update SBOM'
git push -u origin ${{ github.event.inputs.version_number }}
echo "COMMIT_SHA=$(git rev-parse HEAD)" >> $GITHUB_ENV
- name: Release
run: |
# Install deps and run
pip install -r ./tools/.github/scripts/release-requirements.txt
./tools/.github/scripts/release.py FreeRTOS --kernel-repo-path=local_kernel --kernel-commit=${{ env.COMMIT_SHA }} --new-kernel-version=${{ github.event.inputs.version_number }} --new-kernel-main-br-version=${{ github.event.inputs.main_br_version }}
exit $?
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

68
.github/workflows/ci.yml vendored Normal file
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name: CI Checks
on:
push:
branches: ["**"]
pull_request:
branches: [main]
workflow_dispatch:
jobs:
spell-check:
runs-on: ubuntu-latest
steps:
- name: Checkout Parent Repo
uses: actions/checkout@v2
with:
ref: main
repository: aws/aws-iot-device-sdk-embedded-C
path: main
- name: Clone This Repo
uses: actions/checkout@v2
with:
path: ./kernel
- name: Install spell
run: |
sudo apt-get install spell
sudo apt-get install util-linux
- name: Check spelling
run: |
PATH=$PATH:main/tools/spell
# Make sure that the portable directory is not included in the spellcheck.
sed -i 's/find $DIRNAME/find $DIRNAME -not -path '*portable*'/g' main/tools/spell/find-unknown-comment-words
find-unknown-comment-words --directory kernel/ --lexicon ./kernel/.github/lexicon.txt
if [ "$?" = "0" ]; then
exit 0
else
exit 1
fi
formatting:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install Uncrustify
run: sudo apt-get install uncrustify=0.69.0+dfsg1-1build1
- name: Run Uncrustify
run: |
uncrustify --version
find . portable/MemMang/* portable/Common/* \( -name portable \) -prune -false -o -iname "*.[hc]" -exec uncrustify --check -c .github/uncrustify.cfg {} +
- name: Check For Trailing Whitespace
run: |
set +e
grep --exclude="README.md" --exclude-dir="portable" -rnI -e "[[:blank:]]$" .
if [ "$?" = "0" ]; then
echo "Files have trailing whitespace."
exit 1
else
exit 0
fi
url-check:
runs-on: ubuntu-latest
steps:
- name: Clone This Repo
uses: actions/checkout@v2
with:
path: ./kernel
- name: URL Checker
run: |
bash kernel/.github/actions/url_verifier.sh kernel

24
.github/workflows/git-secrets.yml vendored Normal file
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name: git-secrets Check
on:
push:
pull_request:
workflow_dispatch:
jobs:
git-secrets:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
with:
submodules: recursive
- name: Checkout awslabs/git-secrets
uses: actions/checkout@v2
with:
repository: awslabs/git-secrets
ref: master
path: git-secrets
- name: Install git-secrets
run: cd git-secrets && sudo make install && cd ..
- name: Run git-secrets
run: |
git-secrets --register-aws
git-secrets --scan

72
.github/workflows/kernel-checks.yml vendored Normal file
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name: Kernel-Checker
on: [push, pull_request]
jobs:
kernel-checker:
name: FreeRTOS Kernel Header Checks
runs-on: ubuntu-latest
steps:
# Install python 3
- name: Tool Setup
uses: actions/setup-python@v2
with:
python-version: 3.7.10
architecture: x64
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
# There is shared code, hosted by FreeRTOS/FreeRTOS, with deps needed by header checker
- name: Checkout FreeRTOS Tools
uses: actions/checkout@v2
with:
repository: FreeRTOS/FreeRTOS
ref: main
path: tools
# Checkout user pull request changes
- name: Checkout Pull Request
uses: actions/checkout@v2
with:
ref: ${{ github.event.pull_request.head.sha }}
path: inspect
# Collect all affected files
- name: Collecting changed files
uses: lots0logs/gh-action-get-changed-files@2.1.4
with:
token: ${{ secrets.GITHUB_TOKEN }}
# Run checks
- name: Check File Headers
run: |
mv tools/.github/scripts/common inspect/.github/scripts
pip install -r inspect/.github/scripts/common/requirements.txt
cd inspect
.github/scripts/kernel_checker.py --json ${HOME}/files_modified.json ${HOME}/files_added.json ${HOME}/files_renamed.json
exit $?
build-checker:
name: FreeRTOS Posix Build Check
runs-on: ubuntu-latest
steps:
- name: Checkout the parent repository
uses: actions/checkout@v2
with:
ref: main
repository: FreeRTOS/FreeRTOS
submodules: 'recursive'
fetch-depth: 1
path: ./workspace
- name: Checkout the current repository
uses: actions/checkout@v2
with:
path: ./workspace/FreeRTOS/Source
- name: Posix Build Checker
run: |
bash workspace/.github/scripts/posix_build_checker.sh workspace
- name: Install lib pcap dev
run: |
sudo apt-get install libpcap-dev
- name: Posix Network Build Checker
run: |
bash workspace/.github/scripts/posix_network_build_checker.sh workspace

54
.github/workflows/unit-tests.yml vendored Normal file
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name: CMock Unit Tests
on: [push, pull_request]
jobs:
run:
runs-on: ubuntu-latest
steps:
- name: Checkout Parent Repository
uses: actions/checkout@v2
with:
ref: main
repository: FreeRTOS/FreeRTOS
submodules: 'recursive'
fetch-depth: 1
- name: Clone This Repo
uses: actions/checkout@v2
with:
path: ./FreeRTOS/Source
- name: Setup Python
uses: actions/setup-python@master
with:
python-version: 3.8
- name: Install packages
run: |
sudo apt-get install lcov cflow ruby doxygen build-essential unifdef
- name: Run Unit Tests with ENABLE_SANITIZER=1
run: |
make -C FreeRTOS/Test/CMock clean
make -C FreeRTOS/Test/CMock ENABLE_SANITIZER=1 run_col_formatted
- name: Run Unit Tests for coverage
run: |
make -C FreeRTOS/Test/CMock clean
make -C FreeRTOS/Test/CMock lcovhtml
lcov --config-file FreeRTOS/Test/CMock/lcovrc --summary FreeRTOS/Test/CMock/build/cmock_test.info > FreeRTOS/Test/CMock/build/cmock_test_summary.txt
- name: Upload coverage to Codecov
uses: codecov/codecov-action@v3.1.0
with:
files: ${{ github.workspace }}/FreeRTOS/Test/CMock/build/cmock_test.info
root_dir: ${{ github.workspace }}/FreeRTOS/Source
flags: unittests
fail_ci_if_error: false
verbose: false
- name: Archive code coverage data
uses: actions/upload-artifact@v2
with:
name: coverage-data
path: FreeRTOS/Test/CMock/build/cmock_test*
- name: Archive code coverage html report
uses: actions/upload-artifact@v2
with:
name: coverage-report
path: FreeRTOS/Test/CMock/build/coverage

6
.gitmodules vendored Normal file
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[submodule "ThirdParty/FreeRTOS-Kernel-Partner-Supported-Ports"]
path = portable/ThirdParty/Partner-Supported-Ports
url = https://github.com/FreeRTOS/FreeRTOS-Kernel-Partner-Supported-Ports
[submodule "ThirdParty/FreeRTOS-Kernel-Community-Supported-Ports"]
path = portable/ThirdParty/Community-Supported-Ports
url = https://github.com/FreeRTOS/FreeRTOS-Kernel-Community-Supported-Ports

208
CMakeLists.txt Normal file
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@@ -0,0 +1,208 @@
cmake_minimum_required(VERSION 3.15)
# User is responsible to set two mandatory options:
# FREERTOS_CONFIG_FILE_DIRECTORY
# FREERTOS_PORT
#
# User can choose which heap implementation to use (either the implementations
# included with FreeRTOS [1..5] or a custom implementation ) by providing the
# option FREERTOS_HEAP. If the option is not set, the cmake will default to
# using heap_4.c.
# Absolute path to FreeRTOS config file directory
set(FREERTOS_CONFIG_FILE_DIRECTORY "" CACHE STRING "Absolute path to the directory with FreeRTOSConfig.h")
if(NOT FREERTOS_CONFIG_FILE_DIRECTORY)
message(FATAL_ERROR " FreeRTOSConfig.h file directory not specified. Please specify absolute path to it from top-level CMake file:\n"
" set(FREERTOS_CONFIG_FILE_DIRECTORY <absolute path to FreeRTOSConfig.h directory> CACHE STRING \"\")\n"
" or from CMake command line option:\n"
" -DFREERTOS_CONFIG_FILE_DIRECTORY='/absolute_path/to/FreeRTOSConfig.h/directory'")
elseif(NOT EXISTS ${FREERTOS_CONFIG_FILE_DIRECTORY}/FreeRTOSConfig.h)
message(FATAL_ERROR " FreeRTOSConfig.h file not found in the directory specified (${FREERTOS_CONFIG_FILE_DIRECTORY})\n"
" Please specify absolute path to it from top-level CMake file:\n"
" set(FREERTOS_CONFIG_FILE_DIRECTORY <absolute path to FreeRTOSConfig.h directory> CACHE STRING \"\")\n"
" or from CMake command line option:\n"
" -DFREERTOS_CONFIG_FILE_DIRECTORY='/absolute_path/to/FreeRTOSConfig.h/directory'")
endif()
# Heap number or absolute path to custom heap implementation provided by user
set(FREERTOS_HEAP "4" CACHE STRING "FreeRTOS heap model number. 1 .. 5. Or absolute path to custom heap source file")
# FreeRTOS port option
set(FREERTOS_PORT "" CACHE STRING "FreeRTOS port name")
if(NOT FREERTOS_PORT)
message(FATAL_ERROR " FREERTOS_PORT is not set. Please specify it from top-level CMake file (example):\n"
" set(FREERTOS_PORT GCC_ARM_CM4F CACHE STRING \"\")\n"
" or from CMake command line option:\n"
" -DFREERTOS_PORT=GCC_ARM_CM4F\n"
" \n"
" Available port options:\n"
" BCC_16BIT_DOS_FLSH186 - Compiller: BCC Target: 16 bit DOS Flsh186\n"
" BCC_16BIT_DOS_PC - Compiller: BCC Target: 16 bit DOS PC\n"
" CCS_ARM_CM3 - Compiller: CCS Target: ARM Cortex-M3\n"
" CCS_ARM_CM4F - Compiller: CCS Target: ARM Cortex-M4 with FPU\n"
" CCS_ARM_CR4 - Compiller: CCS Target: ARM Cortex-R4\n"
" CCS_MSP430X - Compiller: CCS Target: MSP430X\n"
" CODEWARRIOR_COLDFIRE_V1 - Compiller: CoreWarrior Target: ColdFire V1\n"
" CODEWARRIOR_COLDFIRE_V2 - Compiller: CoreWarrior Target: ColdFire V2\n"
" CODEWARRIOR_HCS12 - Compiller: CoreWarrior Target: HCS12\n"
" GCC_ARM_CA9 - Compiller: GCC Target: ARM Cortex-A9\n"
" GCC_ARM_CA53_64_BIT - Compiller: GCC Target: ARM Cortex-A53 64 bit\n"
" GCC_ARM_CA53_64_BIT_SRE - Compiller: GCC Target: ARM Cortex-A53 64 bit SRE\n"
" GCC_ARM_CM0 - Compiller: GCC Target: ARM Cortex-M0\n"
" GCC_ARM_CM3 - Compiller: GCC Target: ARM Cortex-M3\n"
" GCC_ARM_CM3_MPU - Compiller: GCC Target: ARM Cortex-M3 with MPU\n"
" GCC_ARM_CM4_MPU - Compiller: GCC Target: ARM Cortex-M4 with MPU\n"
" GCC_ARM_CM4F - Compiller: GCC Target: ARM Cortex-M4 with FPU\n"
" GCC_ARM_CM7 - Compiller: GCC Target: ARM Cortex-M7\n"
" GCC_ARM_CM23_NONSECURE - Compiller: GCC Target: ARM Cortex-M23 non-secure\n"
" GCC_ARM_CM23_SECURE - Compiller: GCC Target: ARM Cortex-M23 secure\n"
" GCC_ARM_CM23_NTZ_NONSECURE - Compiller: GCC Target: ARM Cortex-M23 non-trustzone non-secure\n"
" GCC_ARM_CM33_NONSECURE - Compiller: GCC Target: ARM Cortex-M33 non-secure\n"
" GCC_ARM_CM33_SECURE - Compiller: GCC Target: ARM Cortex-M33 secure\n"
" GCC_ARM_CM33_NTZ_NONSECURE - Compiller: GCC Target: ARM Cortex-M33 non-trustzone non-secure\n"
" GCC_ARM_CM33_TFM - Compiller: GCC Target: ARM Cortex-M33 non-secure for TF-M\n"
" GCC_ARM_CM55_NONSECURE - Compiller: GCC Target: ARM Cortex-M55 non-secure\n"
" GCC_ARM_CM55_SECURE - Compiller: GCC Target: ARM Cortex-M55 secure\n"
" GCC_ARM_CM55_NTZ_NONSECURE - Compiller: GCC Target: ARM Cortex-M55 non-trustzone non-secure\n"
" GCC_ARM_CM55_TFM - Compiller: GCC Target: ARM Cortex-M55 non-secure for TF-M\n"
" GCC_ARM_CM85_NONSECURE - Compiller: GCC Target: ARM Cortex-M85 non-secure\n"
" GCC_ARM_CM85_SECURE - Compiller: GCC Target: ARM Cortex-M85 secure\n"
" GCC_ARM_CM85_NTZ_NONSECURE - Compiller: GCC Target: ARM Cortex-M85 non-trustzone non-secure\n"
" GCC_ARM_CM85_TFM - Compiller: GCC Target: ARM Cortex-M85 non-secure for TF-M\n"
" GCC_ARM_CR5 - Compiller: GCC Target: ARM Cortex-R5\n"
" GCC_ARM_CRX_NOGIC - Compiller: GCC Target: ARM Cortex-Rx no GIC\n"
" GCC_ARM7_AT91FR40008 - Compiller: GCC Target: ARM7 Atmel AT91R40008\n"
" GCC_ARM7_AT91SAM7S - Compiller: GCC Target: ARM7 Atmel AT91SAM7S\n"
" GCC_ARM7_LPC2000 - Compiller: GCC Target: ARM7 LPC2000\n"
" GCC_ARM7_LPC23XX - Compiller: GCC Target: ARM7 LPC23xx\n"
" GCC_ATMEGA323 - Compiller: GCC Target: ATMega323\n"
" GCC_AVR32_UC3 - Compiller: GCC Target: AVR32 UC3\n"
" GCC_COLDFIRE_V2 - Compiller: GCC Target: ColdFire V2\n"
" GCC_CORTUS_APS3 - Compiller: GCC Target: CORTUS APS3\n"
" GCC_H8S2329 - Compiller: GCC Target: H8S2329\n"
" GCC_HCS12 - Compiller: GCC Target: HCS12\n"
" GCC_IA32_FLAT - Compiller: GCC Target: IA32 flat\n"
" GCC_MICROBLAZE - Compiller: GCC Target: MicroBlaze\n"
" GCC_MICROBLAZE_V8 - Compiller: GCC Target: MicroBlaze V8\n"
" GCC_MICROBLAZE_V9 - Compiller: GCC Target: MicroBlaze V9\n"
" GCC_MSP430F449 - Compiller: GCC Target: MSP430F449\n"
" GCC_NIOSII - Compiller: GCC Target: NiosII\n"
" GCC_PPC405_XILINX - Compiller: GCC Target: Xilinx PPC405\n"
" GCC_PPC440_XILINX - Compiller: GCC Target: Xilinx PPC440\n"
" GCC_RISC_V - Compiller: GCC Target: RISC-V\n"
" GCC_RISC_V_PULPINO_VEGA_RV32M1RM - Compiller: GCC Target: RISC-V Pulpino Vega RV32M1RM\n"
" GCC_RL78 - Compiller: GCC Target: Renesas RL78\n"
" GCC_RX100 - Compiller: GCC Target: Renesas RX100\n"
" GCC_RX200 - Compiller: GCC Target: Renesas RX200\n"
" GCC_RX600 - Compiller: GCC Target: Renesas RX600\n"
" GCC_RX600_V2 - Compiller: GCC Target: Renesas RX600 v2\n"
" GCC_RX700_V3_DPFPU - Compiller: GCC Target: Renesas RX700 v3 with DPFPU\n"
" GCC_STR75X - Compiller: GCC Target: STR75x\n"
" GCC_TRICORE_1782 - Compiller: GCC Target: TriCore 1782\n"
" GCC_ARC_EM_HS - Compiller: GCC Target: DesignWare ARC EM HS\n"
" GCC_ARC_V1 - Compiller: GCC Target: DesignWare ARC v1\n"
" GCC_ATMEGA - Compiller: GCC Target: ATmega\n"
" GCC_POSIX - Compiller: GCC Target: Posix\n"
" GCC_RP2040 - Compiller: GCC Target: RP2040 ARM Cortex-M0+\n"
" GCC_XTENSA_ESP32 - Compiller: GCC Target: Xtensa ESP32\n"
" GCC_AVRDX - Compiller: GCC Target: AVRDx\n"
" GCC_AVR_MEGA0 - Compiller: GCC Target: AVR Mega0\n"
" IAR_78K0K - Compiller: IAR Target: Renesas 78K0K\n"
" IAR_ARM_CA5_NOGIC - Compiller: IAR Target: ARM Cortex-A5 no GIC\n"
" IAR_ARM_CA9 - Compiller: IAR Target: ARM Cortex-A9\n"
" IAR_ARM_CM0 - Compiller: IAR Target: ARM Cortex-M0\n"
" IAR_ARM_CM3 - Compiller: IAR Target: ARM Cortex-M3\n"
" IAR_ARM_CM4F - Compiller: IAR Target: ARM Cortex-M4 with FPU\n"
" IAR_ARM_CM4F_MPU - Compiller: IAR Target: ARM Cortex-M4 with FPU and MPU\n"
" IAR_ARM_CM7 - Compiller: IAR Target: ARM Cortex-M7\n"
" IAR_ARM_CM23_NONSECURE - Compiller: IAR Target: ARM Cortex-M23 non-secure\n"
" IAR_ARM_CM23_SECURE - Compiller: IAR Target: ARM Cortex-M23 secure\n"
" IAR_ARM_CM23_NTZ_NONSECURE - Compiller: IAR Target: ARM Cortex-M23 non-trustzone non-secure\n"
" IAR_ARM_CM33_NONSECURE - Compiller: IAR Target: ARM Cortex-M33 non-secure\n"
" IAR_ARM_CM33_SECURE - Compiller: IAR Target: ARM Cortex-M33 secure\n"
" IAR_ARM_CM33_NTZ_NONSECURE - Compiller: IAR Target: ARM Cortex-M33 non-trustzone non-secure\n"
" IAR_ARM_CM55_NONSECURE - Compiller: IAR Target: ARM Cortex-M55 non-secure\n"
" IAR_ARM_CM55_SECURE - Compiller: IAR Target: ARM Cortex-M55 secure\n"
" IAR_ARM_CM55_NTZ_NONSECURE - Compiller: IAR Target: ARM Cortex-M55 non-trustzone non-secure\n"
" IAR_ARM_CM85_NONSECURE - Compiller: IAR Target: ARM Cortex-M85 non-secure\n"
" IAR_ARM_CM85_SECURE - Compiller: IAR Target: ARM Cortex-M85 secure\n"
" IAR_ARM_CM85_NTZ_NONSECURE - Compiller: IAR Target: ARM Cortex-M85 non-trustzone non-secure\n"
" IAR_ARM_CRX_NOGIC - Compiller: IAR Target: ARM Cortex-Rx no GIC\n"
" IAR_ATMEGA323 - Compiller: IAR Target: ATMega323\n"
" IAR_ATMEL_SAM7S64 - Compiller: IAR Target: Atmel SAM7S64\n"
" IAR_ATMEL_SAM9XE - Compiller: IAR Target: Atmel SAM9XE\n"
" IAR_AVR_AVRDX - Compiller: IAR Target: AVRDx\n"
" IAR_AVR_MEGA0 - Compiller: IAR Target: AVR Mega0\n"
" IAR_AVR32_UC3 - Compiller: IAR Target: AVR32 UC3\n"
" IAR_LPC2000 - Compiller: IAR Target: LPC2000\n"
" IAR_MSP430 - Compiller: IAR Target: MSP430\n"
" IAR_MSP430X - Compiller: IAR Target: MSP430X\n"
" IAR_RISC_V - Compiller: IAR Target: RISC-V\n"
" IAR_RL78 - Compiller: IAR Target: Renesas RL78\n"
" IAR_RX100 - Compiller: IAR Target: Renesas RX100\n"
" IAR_RX600 - Compiller: IAR Target: Renesas RX600\n"
" IAR_RX700_V3_DPFPU - Compiller: IAR Target: Renesas RX700 v3 with DPFPU\n"
" IAR_RX_V2 - Compiller: IAR Target: Renesas RX v2\n"
" IAR_STR71X - Compiller: IAR Target: STR71x\n"
" IAR_STR75X - Compiller: IAR Target: STR75x\n"
" IAR_STR91X - Compiller: IAR Target: STR91x\n"
" IAR_V850ES_FX3 - Compiller: IAR Target: Renesas V850ES/Fx3\n"
" IAR_V850ES_HX3 - Compiller: IAR Target: Renesas V850ES/Hx3\n"
" MIKROC_ARM_CM4F - Compiller: MikroC Target: ARM Cortex-M4 with FPU\n"
" MPLAB_PIC18F - Compiller: MPLAB Target: PIC18F\n"
" MPLAB_PIC24 - Compiller: MPLAB Target: PIC24\n"
" MPLAB_PIC32MEC14XX - Compiller: MPLAB Target: PIC32MEC14xx\n"
" MPLAB_PIC32MX - Compiller: MPLAB Target: PIC32MX\n"
" MPLAB_PIC32MZ - Compiller: MPLAB Target: PIC32MZ\n"
" MSVC_MINGW - Compiller: MSVC or MinGW Target: x86\n"
" OWATCOM_16BIT_DOS_FLSH186 - Compiller: Open Watcom Target: 16 bit DOS Flsh186\n"
" OWATCOM_16BIT_DOS_PC - Compiller: Open Watcom Target: 16 bit DOS PC\n"
" PARADIGM_TERN_EE_LARGE - Compiller: Paradigm Target: Tern EE large\n"
" PARADIGM_TERN_EE_SMALL - Compiller: Paradigm Target: Tern EE small\n"
" RENESAS_RX100 - Compiller: Renesas Target: RX100\n"
" RENESAS_RX200 - Compiller: Renesas Target: RX200\n"
" RENESAS_RX600 - Compiller: Renesas Target: RX600\n"
" RENESAS_RX600_V2 - Compiller: Renesas Target: RX600 v2\n"
" RENESAS_RX700_V3_DPFPU - Compiller: Renesas Target: RX700 v3 with DPFPU\n"
" RENESAS_SH2A_FPU - Compiller: Renesas Target: SH2A with FPU\n"
" ROWLEY_MSP430F449 - Compiller: Rowley Target: MSP430F449\n"
" RVDS_ARM_CA9 - Compiller: RVDS Target: ARM Cortex-A9\n"
" RVDS_ARM_CM0 - Compiller: RVDS Target: ARM Cortex-M0\n"
" RVDS_ARM_CM3 - Compiller: RVDS Target: ARM Cortex-M3\n"
" RVDS_ARM_CM4_MPU - Compiller: RVDS Target: ARM Cortex-M4 with MPU\n"
" RVDS_ARM_CM4F - Compiller: RVDS Target: ARM Cortex-M4 with FPU\n"
" RVDS_ARM_CM7 - Compiller: RVDS Target: ARM Cortex-M7\n"
" RVDS_ARM7_LPC21XX - Compiller: RVDS Target: ARM7 LPC21xx\n"
" SDCC_CYGNAL - Compiller: SDCC Target: Cygnal\n"
" SOFTUNE_MB91460 - Compiller: Softune Target: MB91460\n"
" SOFTUNE_MB96340 - Compiller: Softune Target: MB96340\n"
" TASKING_ARM_CM4F - Compiller: Tasking Target: ARM Cortex-M4 with FPU\n"
" CDK_THEAD_CK802 - Compiller: CDK Target: T-head CK802\n"
" XCC_XTENSA - Compiller: XCC Target: Xtensa\n"
" WIZC_PIC18 - Compiller: WizC Target: PIC18")
endif()
add_subdirectory(portable)
add_library(freertos_kernel STATIC
croutine.c
event_groups.c
list.c
queue.c
stream_buffer.c
tasks.c
timers.c
# If FREERTOS_HEAP is digit between 1 .. 5 - it is heap number, otherwise - it is path to custom heap source file
$<IF:$<BOOL:$<FILTER:${FREERTOS_HEAP},EXCLUDE,^[1-5]$>>,${FREERTOS_HEAP},portable/MemMang/heap_${FREERTOS_HEAP}.c>
)
target_include_directories(freertos_kernel
PUBLIC
include
${FREERTOS_CONFIG_FILE_DIRECTORY}
)
target_link_libraries(freertos_kernel freertos_kernel_port)

View File

@@ -1,568 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* File system includes. */
#include "fat_sl.h"
#include "api_mdriver_ram.h"
#ifdef _WINDOWS_
#define snprintf _snprintf
#endif
#define cliNEW_LINE "\r\n"
/*******************************************************************************
* See the URL in the comments within main.c for the location of the online
* documentation.
******************************************************************************/
/*
* Print out information on a single file.
*/
static void prvCreateFileInfoString( char *pcBuffer, F_FIND *pxFindStruct );
/*
* Copies an existing file into a newly created file.
*/
static BaseType_t prvPerformCopy( const char *pcSourceFile,
int32_t lSourceFileLength,
const char *pcDestinationFile,
char *pxWriteBuffer,
size_t xWriteBufferLen );
/*
* Implements the DIR command.
*/
static BaseType_t prvDIRCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the CD command.
*/
static BaseType_t prvCDCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the DEL command.
*/
static BaseType_t prvDELCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the TYPE command.
*/
static BaseType_t prvTYPECommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the COPY command.
*/
static BaseType_t prvCOPYCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/* Structure that defines the DIR command line command, which lists all the
files in the current directory. */
static const CLI_Command_Definition_t xDIR =
{
"dir", /* The command string to type. */
"\r\ndir:\r\n Lists the files in the current directory\r\n",
prvDIRCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the CD command line command, which changes the
working directory. */
static const CLI_Command_Definition_t xCD =
{
"cd", /* The command string to type. */
"\r\ncd <dir name>:\r\n Changes the working directory\r\n",
prvCDCommand, /* The function to run. */
1 /* One parameter is expected. */
};
/* Structure that defines the TYPE command line command, which prints the
contents of a file to the console. */
static const CLI_Command_Definition_t xTYPE =
{
"type", /* The command string to type. */
"\r\ntype <filename>:\r\n Prints file contents to the terminal\r\n",
prvTYPECommand, /* The function to run. */
1 /* One parameter is expected. */
};
/* Structure that defines the DEL command line command, which deletes a file. */
static const CLI_Command_Definition_t xDEL =
{
"del", /* The command string to type. */
"\r\ndel <filename>:\r\n deletes a file or directory\r\n",
prvDELCommand, /* The function to run. */
1 /* One parameter is expected. */
};
/* Structure that defines the COPY command line command, which deletes a file. */
static const CLI_Command_Definition_t xCOPY =
{
"copy", /* The command string to type. */
"\r\ncopy <source file> <dest file>:\r\n Copies <source file> to <dest file>\r\n",
prvCOPYCommand, /* The function to run. */
2 /* Two parameters are expected. */
};
/*-----------------------------------------------------------*/
void vRegisterFileSystemCLICommands( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand( &xDIR );
FreeRTOS_CLIRegisterCommand( &xCD );
FreeRTOS_CLIRegisterCommand( &xTYPE );
FreeRTOS_CLIRegisterCommand( &xDEL );
FreeRTOS_CLIRegisterCommand( &xCOPY );
}
/*-----------------------------------------------------------*/
static BaseType_t prvTYPECommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn = pdTRUE;
static F_FILE *pxFile = NULL;
int iChar;
size_t xByte;
size_t xColumns = 50U;
/* Ensure there is always a null terminator after each character written. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
/* Ensure the buffer leaves space for the \r\n. */
configASSERT( xWriteBufferLen > ( strlen( cliNEW_LINE ) * 2 ) );
xWriteBufferLen -= strlen( cliNEW_LINE );
if( xWriteBufferLen < xColumns )
{
/* Ensure the loop that uses xColumns as an end condition does not
write off the end of the buffer. */
xColumns = xWriteBufferLen;
}
if( pxFile == NULL )
{
/* The file has not been opened yet. Find the file name. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to open the requested file. */
pxFile = f_open( pcParameter, "r" );
}
if( pxFile != NULL )
{
/* Read the next chunk of data from the file. */
for( xByte = 0; xByte < xColumns; xByte++ )
{
iChar = f_getc( pxFile );
if( iChar == -1 )
{
/* No more characters to return. */
f_close( pxFile );
pxFile = NULL;
break;
}
else
{
pcWriteBuffer[ xByte ] = ( char ) iChar;
}
}
}
if( pxFile == NULL )
{
/* Either the file was not opened, or all the data from the file has
been returned and the file is now closed. */
xReturn = pdFALSE;
}
strcat( pcWriteBuffer, cliNEW_LINE );
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvCDCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength;
unsigned char ucReturned;
size_t xStringLength;
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to move to the requested directory. */
ucReturned = f_chdir( pcParameter );
if( ucReturned == F_NO_ERROR )
{
sprintf( pcWriteBuffer, "In: " );
xStringLength = strlen( pcWriteBuffer );
f_getcwd( &( pcWriteBuffer[ xStringLength ] ), ( unsigned char ) ( xWriteBufferLen - xStringLength ) );
}
else
{
sprintf( pcWriteBuffer, "Error" );
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvDIRCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
static F_FIND *pxFindStruct = NULL;
unsigned char ucReturned;
BaseType_t xReturn = pdFALSE;
/* This assumes pcWriteBuffer is long enough. */
( void ) pcCommandString;
/* Ensure the buffer leaves space for the \r\n. */
configASSERT( xWriteBufferLen > ( strlen( cliNEW_LINE ) * 2 ) );
xWriteBufferLen -= strlen( cliNEW_LINE );
if( pxFindStruct == NULL )
{
/* This is the first time this function has been executed since the Dir
command was run. Create the find structure. */
pxFindStruct = ( F_FIND * ) pvPortMalloc( sizeof( F_FIND ) );
if( pxFindStruct != NULL )
{
ucReturned = f_findfirst( "*.*", pxFindStruct );
if( ucReturned == F_NO_ERROR )
{
prvCreateFileInfoString( pcWriteBuffer, pxFindStruct );
xReturn = pdPASS;
}
else
{
snprintf( pcWriteBuffer, xWriteBufferLen, "Error: f_findfirst() failed." );
}
}
else
{
snprintf( pcWriteBuffer, xWriteBufferLen, "Failed to allocate RAM (using heap_4.c will prevent fragmentation)." );
}
}
else
{
/* The find struct has already been created. Find the next file in
the directory. */
ucReturned = f_findnext( pxFindStruct );
if( ucReturned == F_NO_ERROR )
{
prvCreateFileInfoString( pcWriteBuffer, pxFindStruct );
xReturn = pdPASS;
}
else
{
/* There are no more files. Free the find structure. */
vPortFree( pxFindStruct );
pxFindStruct = NULL;
/* No string to return. */
pcWriteBuffer[ 0 ] = 0x00;
}
}
strcat( pcWriteBuffer, cliNEW_LINE );
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvDELCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength;
unsigned char ucReturned;
/* This function assumes xWriteBufferLen is large enough! */
( void ) xWriteBufferLen;
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to delete the file. */
ucReturned = f_delete( pcParameter );
if( ucReturned == F_NO_ERROR )
{
sprintf( pcWriteBuffer, "%s was deleted", pcParameter );
}
else
{
sprintf( pcWriteBuffer, "Error" );
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvCOPYCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
char *pcSourceFile, *pcDestinationFile;
BaseType_t xParameterStringLength;
long lSourceLength, lDestinationLength = 0;
/* Obtain the name of the destination file. */
pcDestinationFile = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
2, /* Return the second parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcDestinationFile );
/* Obtain the name of the source file. */
pcSourceFile = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcSourceFile );
/* Terminate the string. */
pcSourceFile[ xParameterStringLength ] = 0x00;
/* See if the source file exists, obtain its length if it does. */
lSourceLength = f_filelength( pcSourceFile );
if( lSourceLength == 0 )
{
sprintf( pcWriteBuffer, "Source file does not exist" );
}
else
{
/* See if the destination file exists. */
lDestinationLength = f_filelength( pcDestinationFile );
if( lDestinationLength != 0 )
{
sprintf( pcWriteBuffer, "Error: Destination file already exists" );
}
}
/* Continue only if the source file exists and the destination file does
not exist. */
if( ( lSourceLength != 0 ) && ( lDestinationLength == 0 ) )
{
if( prvPerformCopy( pcSourceFile, lSourceLength, pcDestinationFile, pcWriteBuffer, xWriteBufferLen ) == pdPASS )
{
sprintf( pcWriteBuffer, "Copy made" );
}
else
{
sprintf( pcWriteBuffer, "Error during copy" );
}
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvPerformCopy( const char *pcSourceFile,
int32_t lSourceFileLength,
const char *pcDestinationFile,
char *pxWriteBuffer,
size_t xWriteBufferLen )
{
int32_t lBytesRead = 0, lBytesToRead, lBytesRemaining;
F_FILE *pxFile;
BaseType_t xReturn = pdPASS;
/* NOTE: Error handling has been omitted for clarity. */
while( lBytesRead < lSourceFileLength )
{
/* How many bytes are left? */
lBytesRemaining = lSourceFileLength - lBytesRead;
/* How many bytes should be read this time around the loop. Can't
read more bytes than will fit into the buffer. */
if( lBytesRemaining > ( long ) xWriteBufferLen )
{
lBytesToRead = ( long ) xWriteBufferLen;
}
else
{
lBytesToRead = lBytesRemaining;
}
/* Open the source file, seek past the data that has already been
read from the file, read the next block of data, then close the
file again so the destination file can be opened. */
pxFile = f_open( pcSourceFile, "r" );
if( pxFile != NULL )
{
f_seek( pxFile, lBytesRead, F_SEEK_SET );
f_read( pxWriteBuffer, lBytesToRead, 1, pxFile );
f_close( pxFile );
}
else
{
xReturn = pdFAIL;
break;
}
/* Open the destination file and write the block of data to the end of
the file. */
pxFile = f_open( pcDestinationFile, "a" );
if( pxFile != NULL )
{
f_write( pxWriteBuffer, lBytesToRead, 1, pxFile );
f_close( pxFile );
}
else
{
xReturn = pdFAIL;
break;
}
lBytesRead += lBytesToRead;
}
return xReturn;
}
/*-----------------------------------------------------------*/
static void prvCreateFileInfoString( char *pcBuffer, F_FIND *pxFindStruct )
{
const char *pcWritableFile = "writable file", *pcReadOnlyFile = "read only file", *pcDirectory = "directory";
const char * pcAttrib;
/* Point pcAttrib to a string that describes the file. */
if( ( pxFindStruct->attr & F_ATTR_DIR ) != 0 )
{
pcAttrib = pcDirectory;
}
else if( pxFindStruct->attr & F_ATTR_READONLY )
{
pcAttrib = pcReadOnlyFile;
}
else
{
pcAttrib = pcWritableFile;
}
/* Create a string that includes the file name, the file size and the
attributes string. */
sprintf( pcBuffer, "%s [%s] [size=%d]", pxFindStruct->filename, pcAttrib, ( int ) pxFindStruct->filesize );
}

View File

@@ -1,423 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
*
* See the following URL for information on the commands defined in this file:
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/Embedded_Ethernet_Examples/Ethernet_Related_CLI_Commands.shtml
*
******************************************************************************/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
#ifndef configINCLUDE_TRACE_RELATED_CLI_COMMANDS
#define configINCLUDE_TRACE_RELATED_CLI_COMMANDS 0
#endif
/*
* The function that registers the commands that are defined within this file.
*/
void vRegisterSampleCLICommands( void );
/*
* Implements the task-stats command.
*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the run-time-stats command.
*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the echo-three-parameters command.
*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the echo-parameters command.
*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the "trace start" and "trace stop" commands;
*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
#endif
/* Structure that defines the "run-time-stats" command line command. This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t xRunTimeStats =
{
"run-time-stats", /* The command string to type. */
"\r\nrun-time-stats:\r\n Displays a table showing how much processing time each FreeRTOS task has used\r\n",
prvRunTimeStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "task-stats" command line command. This generates
a table that gives information on each task in the system. */
static const CLI_Command_Definition_t xTaskStats =
{
"task-stats", /* The command string to type. */
"\r\ntask-stats:\r\n Displays a table showing the state of each FreeRTOS task\r\n",
prvTaskStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "echo_3_parameters" command line command. This
takes exactly three parameters that the command simply echos back one at a
time. */
static const CLI_Command_Definition_t xThreeParameterEcho =
{
"echo-3-parameters",
"\r\necho-3-parameters <param1> <param2> <param3>:\r\n Expects three parameters, echos each in turn\r\n",
prvThreeParameterEchoCommand, /* The function to run. */
3 /* Three parameters are expected, which can take any value. */
};
/* Structure that defines the "echo_parameters" command line command. This
takes a variable number of parameters that the command simply echos back one at
a time. */
static const CLI_Command_Definition_t xParameterEcho =
{
"echo-parameters",
"\r\necho-parameters <...>:\r\n Take variable number of parameters, echos each in turn\r\n",
prvParameterEchoCommand, /* The function to run. */
-1 /* The user can enter any number of commands. */
};
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
/* Structure that defines the "trace" command line command. This takes a single
parameter, which can be either "start" or "stop". */
static const CLI_Command_Definition_t xStartStopTrace =
{
"trace",
"\r\ntrace [start | stop]:\r\n Starts or stops a trace recording for viewing in FreeRTOS+Trace\r\n",
prvStartStopTraceCommand, /* The function to run. */
1 /* One parameter is expected. Valid values are "start" and "stop". */
};
#endif /* configINCLUDE_TRACE_RELATED_CLI_COMMANDS */
/*-----------------------------------------------------------*/
void vRegisterSampleCLICommands( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand( &xTaskStats );
FreeRTOS_CLIRegisterCommand( &xRunTimeStats );
FreeRTOS_CLIRegisterCommand( &xThreeParameterEcho );
FreeRTOS_CLIRegisterCommand( &xParameterEcho );
#if( configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1 )
{
FreeRTOS_CLIRegisterCommand( & xStartStopTrace );
}
#endif
}
/*-----------------------------------------------------------*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *const pcHeader = "Task State Priority Stack #\r\n************************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskList( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char * const pcHeader = "Task Abs Time % Time\r\n****************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The three parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( pcWriteBuffer, pcParameter, xParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
if( lParameterNumber == 3L )
{
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
xReturn = pdFALSE;
lParameterNumber = 0L;
}
else
{
/* There are more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
if( pcParameter != NULL )
{
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( pcWriteBuffer, pcParameter, xParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* There might be more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
else
{
/* No more parameters were found. Make sure the write buffer does
not contain a valid string. */
pcWriteBuffer[ 0 ] = 0x00;
/* No more data to return. */
xReturn = pdFALSE;
/* Start over the next time this command is executed. */
lParameterNumber = 0;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t lParameterStringLength;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* There are only two valid parameter values. */
if( strncmp( pcParameter, "start", strlen( "start" ) ) == 0 )
{
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
vTraceStart();
sprintf( pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
else if( strncmp( pcParameter, "stop", strlen( "stop" ) ) == 0 )
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( pcWriteBuffer, "Stopping trace recording.\r\n" );
}
else
{
sprintf( pcWriteBuffer, "Valid parameters are 'start' and 'stop'.\r\n" );
}
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
#endif /* configINCLUDE_TRACE_RELATED_CLI_COMMANDS */

View File

@@ -1,256 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*
* NOTE: This file uses a third party USB CDC driver.
*/
/* Standard includes. */
#include "string.h"
#include "stdio.h"
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
/* Example includes. */
#include "FreeRTOS_CLI.h"
/* Demo application includes. */
#include "serial.h"
/* Dimensions the buffer into which input characters are placed. */
#define cmdMAX_INPUT_SIZE 50
#define cmdQUEUE_LENGTH 25
/* DEL acts as a backspace. */
#define cmdASCII_DEL ( 0x7F )
#define cmdMAX_MUTEX_WAIT ( ( ( TickType_t ) 300 ) / ( portTICK_PERIOD_MS ) )
#ifndef configCLI_BAUD_RATE
#define configCLI_BAUD_RATE 115200
#endif
/*-----------------------------------------------------------*/
/*
* The task that implements the command console processing.
*/
static void prvUARTCommandConsoleTask( void *pvParameters );
void vUARTCommandConsoleStart( uint16_t usStackSize, UBaseType_t uxPriority );
/*-----------------------------------------------------------*/
/* Const messages output by the command console. */
static const char * const pcWelcomeMessage = "FreeRTOS command server.\r\nType Help to view a list of registered commands.\r\n\r\n>";
static const char * const pcEndOfOutputMessage = "\r\n[Press ENTER to execute the previous command again]\r\n>";
static const char * const pcNewLine = "\r\n";
SemaphoreHandle_t xTxMutex = NULL;
static xComPortHandle xPort = 0;
/*-----------------------------------------------------------*/
void vUARTCommandConsoleStart( uint16_t usStackSize, UBaseType_t uxPriority )
{
/* Create the semaphore used to access the UART Tx. */
xTxMutex = xSemaphoreCreateMutex();
configASSERT( xTxMutex );
/* Create that task that handles the console itself. */
xTaskCreate( prvUARTCommandConsoleTask, /* The task that implements the command console. */
"CLI", /* Text name assigned to the task. This is just to assist debugging. The kernel does not use this name itself. */
usStackSize, /* The size of the stack allocated to the task. */
NULL, /* The parameter is not used, so NULL is passed. */
uxPriority, /* The priority allocated to the task. */
NULL ); /* A handle is not required, so just pass NULL. */
}
/*-----------------------------------------------------------*/
static void prvUARTCommandConsoleTask( void *pvParameters )
{
signed char cRxedChar;
uint8_t ucInputIndex = 0;
char *pcOutputString;
static char cInputString[ cmdMAX_INPUT_SIZE ], cLastInputString[ cmdMAX_INPUT_SIZE ];
BaseType_t xReturned;
xComPortHandle xPort;
( void ) pvParameters;
/* Obtain the address of the output buffer. Note there is no mutual
exclusion on this buffer as it is assumed only one command console interface
will be used at any one time. */
pcOutputString = FreeRTOS_CLIGetOutputBuffer();
/* Initialise the UART. */
xPort = xSerialPortInitMinimal( configCLI_BAUD_RATE, cmdQUEUE_LENGTH );
/* Send the welcome message. */
vSerialPutString( xPort, ( signed char * ) pcWelcomeMessage, strlen( pcWelcomeMessage ) );
for( ;; )
{
/* Wait for the next character. The while loop is used in case
INCLUDE_vTaskSuspend is not set to 1 - in which case portMAX_DELAY will
be a genuine block time rather than an infinite block time. */
while( xSerialGetChar( xPort, &cRxedChar, portMAX_DELAY ) != pdPASS );
/* Ensure exclusive access to the UART Tx. */
if( xSemaphoreTake( xTxMutex, cmdMAX_MUTEX_WAIT ) == pdPASS )
{
/* Echo the character back. */
xSerialPutChar( xPort, cRxedChar, portMAX_DELAY );
/* Was it the end of the line? */
if( cRxedChar == '\n' || cRxedChar == '\r' )
{
/* Just to space the output from the input. */
vSerialPutString( xPort, ( signed char * ) pcNewLine, strlen( pcNewLine ) );
/* See if the command is empty, indicating that the last command
is to be executed again. */
if( ucInputIndex == 0 )
{
/* Copy the last command back into the input string. */
strcpy( cInputString, cLastInputString );
}
/* Pass the received command to the command interpreter. The
command interpreter is called repeatedly until it returns
pdFALSE (indicating there is no more output) as it might
generate more than one string. */
do
{
/* Get the next output string from the command interpreter. */
xReturned = FreeRTOS_CLIProcessCommand( cInputString, pcOutputString, configCOMMAND_INT_MAX_OUTPUT_SIZE );
/* Write the generated string to the UART. */
vSerialPutString( xPort, ( signed char * ) pcOutputString, strlen( pcOutputString ) );
} while( xReturned != pdFALSE );
/* All the strings generated by the input command have been
sent. Clear the input string ready to receive the next command.
Remember the command that was just processed first in case it is
to be processed again. */
strcpy( cLastInputString, cInputString );
ucInputIndex = 0;
memset( cInputString, 0x00, cmdMAX_INPUT_SIZE );
vSerialPutString( xPort, ( signed char * ) pcEndOfOutputMessage, strlen( pcEndOfOutputMessage ) );
}
else
{
if( cRxedChar == '\r' )
{
/* Ignore the character. */
}
else if( ( cRxedChar == '\b' ) || ( cRxedChar == cmdASCII_DEL ) )
{
/* Backspace was pressed. Erase the last character in the
string - if any. */
if( ucInputIndex > 0 )
{
ucInputIndex--;
cInputString[ ucInputIndex ] = '\0';
}
}
else
{
/* A character was entered. Add it to the string entered so
far. When a \n is entered the complete string will be
passed to the command interpreter. */
if( ( cRxedChar >= ' ' ) && ( cRxedChar <= '~' ) )
{
if( ucInputIndex < cmdMAX_INPUT_SIZE )
{
cInputString[ ucInputIndex ] = cRxedChar;
ucInputIndex++;
}
}
}
}
/* Must ensure to give the mutex back. */
xSemaphoreGive( xTxMutex );
}
}
}
/*-----------------------------------------------------------*/
void vOutputString( const char * const pcMessage )
{
if( xSemaphoreTake( xTxMutex, cmdMAX_MUTEX_WAIT ) == pdPASS )
{
vSerialPutString( xPort, ( signed char * ) pcMessage, strlen( pcMessage ) );
xSemaphoreGive( xTxMutex );
}
}
/*-----------------------------------------------------------*/

View File

@@ -1,351 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
*
* See the following URL for information on the commands defined in this file:
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/Embedded_Ethernet_Examples/Ethernet_Related_CLI_Commands.shtml
*
******************************************************************************/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* FreeRTOS+UDP includes, just to make the stats available to the CLI
commands. */
#include "FreeRTOS_UDP_IP.h"
#include "FreeRTOS_Sockets.h"
/*
* Defines a command that prints out IP address information.
*/
static BaseType_t prvDisplayIPConfig( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that prints out the gathered demo debug stats.
*/
static BaseType_t prvDisplayIPDebugStats( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that sends an ICMP ping request to an IP address.
*/
static BaseType_t prvPingCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/* Structure that defines the "ip-config" command line command. */
static const CLI_Command_Definition_t xIPConfig =
{
"ip-config",
"ip-config:\r\n Displays IP address configuration\r\n\r\n",
prvDisplayIPConfig,
0
};
#if configINCLUDE_DEMO_DEBUG_STATS != 0
/* Structure that defines the "ip-debug-stats" command line command. */
static const CLI_Command_Definition_t xIPDebugStats =
{
"ip-debug-stats", /* The command string to type. */
"ip-debug-stats:\r\n Shows some IP stack stats useful for debug - an example only.\r\n\r\n",
prvDisplayIPDebugStats, /* The function to run. */
0 /* No parameters are expected. */
};
#endif /* configINCLUDE_DEMO_DEBUG_STATS */
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
/* Structure that defines the "ping" command line command. This takes an IP
address or host name and (optionally) the number of bytes to ping as
parameters. */
static const CLI_Command_Definition_t xPing =
{
"ping",
"ping <ipaddress> <optional:bytes to send>:\r\n for example, ping 192.168.0.3 8, or ping www.example.com\r\n\r\n",
prvPingCommand, /* The function to run. */
-1 /* Ping can take either one or two parameter, so the number of parameters has to be determined by the ping command implementation. */
};
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
/*-----------------------------------------------------------*/
void vRegisterUDPCLICommands( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand( &xIPConfig );
#if configINCLUDE_DEMO_DEBUG_STATS == 1
{
FreeRTOS_CLIRegisterCommand( &xIPDebugStats );
}
#endif /* configINCLUDE_DEMO_DEBUG_STATS */
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
{
FreeRTOS_CLIRegisterCommand( &xPing );
}
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
}
/*-----------------------------------------------------------*/
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
static BaseType_t prvPingCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
char * pcParameter;
BaseType_t lParameterStringLength, xReturn;
uint32_t ulIPAddress, ulBytesToPing;
const uint32_t ulDefaultBytesToPing = 8UL;
char cBuffer[ 16 ];
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Start with an empty string. */
pcWriteBuffer[ 0 ] = 0x00;
/* Obtain the number of bytes to ping. */
pcParameter = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
2, /* Return the second parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
if( pcParameter == NULL )
{
/* The number of bytes was not specified, so default it. */
ulBytesToPing = ulDefaultBytesToPing;
}
else
{
ulBytesToPing = atol( pcParameter );
}
/* Obtain the IP address string. */
pcParameter = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to obtain the IP address. If the first character is not a
digit, assume the host name has been passed in. */
if( ( *pcParameter >= '0' ) && ( *pcParameter <= '9' ) )
{
ulIPAddress = FreeRTOS_inet_addr( pcParameter );
}
else
{
/* Terminate the host name. */
pcParameter[ lParameterStringLength ] = 0x00;
/* Attempt to resolve host. */
ulIPAddress = FreeRTOS_gethostbyname( pcParameter );
}
/* Convert IP address, which may have come from a DNS lookup, to string. */
FreeRTOS_inet_ntoa( ulIPAddress, cBuffer );
if( ulIPAddress != 0 )
{
xReturn = FreeRTOS_SendPingRequest( ulIPAddress, ( uint16_t ) ulBytesToPing, portMAX_DELAY );
}
else
{
xReturn = pdFALSE;
}
if( xReturn == pdFALSE )
{
sprintf( pcWriteBuffer, "%s", "Could not send ping request\r\n" );
}
else
{
sprintf( pcWriteBuffer, "Ping sent to %s with identifier %d\r\n", cBuffer, ( int ) xReturn );
}
return pdFALSE;
}
/*-----------------------------------------------------------*/
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
#if configINCLUDE_DEMO_DEBUG_STATS != 0
static BaseType_t prvDisplayIPDebugStats( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
static BaseType_t xIndex = -1;
extern xExampleDebugStatEntry_t xIPTraceValues[];
BaseType_t xReturn;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
xIndex++;
if( xIndex < xExampleDebugStatEntries() )
{
sprintf( pcWriteBuffer, "%s %d\r\n", ( char * ) xIPTraceValues[ xIndex ].pucDescription, ( int ) xIPTraceValues[ xIndex ].ulData );
xReturn = pdPASS;
}
else
{
/* Reset the index for the next time it is called. */
xIndex = -1;
/* Ensure nothing remains in the write buffer. */
pcWriteBuffer[ 0 ] = 0x00;
xReturn = pdFALSE;
}
return xReturn;
}
/*-----------------------------------------------------------*/
#endif /* configINCLUDE_DEMO_DEBUG_STATS */
static BaseType_t prvDisplayIPConfig( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
static BaseType_t xIndex = 0;
BaseType_t xReturn;
uint32_t ulAddress;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
switch( xIndex )
{
case 0 :
FreeRTOS_GetAddressConfiguration( &ulAddress, NULL, NULL, NULL );
sprintf( pcWriteBuffer, "\r\nIP address " );
xReturn = pdTRUE;
xIndex++;
break;
case 1 :
FreeRTOS_GetAddressConfiguration( NULL, &ulAddress, NULL, NULL );
sprintf( pcWriteBuffer, "\r\nNet mask " );
xReturn = pdTRUE;
xIndex++;
break;
case 2 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, &ulAddress, NULL );
sprintf( pcWriteBuffer, "\r\nGateway address " );
xReturn = pdTRUE;
xIndex++;
break;
case 3 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, NULL, &ulAddress );
sprintf( pcWriteBuffer, "\r\nDNS server address " );
xReturn = pdTRUE;
xIndex++;
break;
default :
ulAddress = 0;
sprintf( pcWriteBuffer, "\r\n\r\n" );
xReturn = pdFALSE;
xIndex = 0;
break;
}
if( ulAddress != 0 )
{
FreeRTOS_inet_ntoa( ulAddress, ( &( pcWriteBuffer[ strlen( pcWriteBuffer ) ] ) ) );
}
return xReturn;
}
/*-----------------------------------------------------------*/

View File

@@ -1,359 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*******************************************************************************
* See the URL in the comments within main.c for the location of the online
* documentation.
******************************************************************************/
/* Standard includes. */
#include <stdio.h>
#include <string.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
/* File system includes. */
#include "fat_sl.h"
#include "api_mdriver_ram.h"
/* 8.3 format, plus null terminator. */
#define fsMAX_FILE_NAME_LEN 13
/* The number of bytes read/written to the example files at a time. */
#define fsRAM_BUFFER_SIZE 200
/* The number of bytes written to the file that uses f_putc() and f_getc(). */
#define fsPUTC_FILE_SIZE 100
/*-----------------------------------------------------------*/
/*
* Creates and verifies different files on the volume, demonstrating the use of
* various different API functions.
*/
void vCreateAndVerifySampleFiles( void );
/*
* Create a set of example files in the root directory of the volume using
* f_write().
*/
static void prvCreateDemoFilesUsing_f_write( void );
/*
* Use f_read() to read back and verify the files that were created by
* prvCreateDemoFilesUsing_f_write().
*/
static void prvVerifyDemoFileUsing_f_read( void );
/*
* Create an example file in a sub-directory using f_putc().
*/
static void prvCreateDemoFileUsing_f_putc( void );
/*
* Use f_getc() to read back and verify the file that was created by
* prvCreateDemoFileUsing_f_putc().
*/
static void prvVerifyDemoFileUsing_f_getc( void );
/*-----------------------------------------------------------*/
/* A buffer used to both create content to write to disk, and read content back
from a disk. Note there is no mutual exclusion on this buffer. */
static char cRAMBuffer[ fsRAM_BUFFER_SIZE ];
/* Names of directories that are created. */
static const char *pcRoot = "/", *pcDirectory1 = "SUB1", *pcDirectory2 = "SUB2", *pcFullPath = "/SUB1/SUB2";
/*-----------------------------------------------------------*/
void vCreateAndVerifySampleFiles( void )
{
unsigned char ucStatus;
/* First create the volume. */
ucStatus = f_initvolume( ram_initfunc );
/* It is expected that the volume is not formatted. */
if( ucStatus == F_ERR_NOTFORMATTED )
{
/* Format the created volume. */
ucStatus = f_format( F_FAT12_MEDIA );
}
if( ucStatus == F_NO_ERROR )
{
/* Create a set of files using f_write(). */
prvCreateDemoFilesUsing_f_write();
/* Read back and verify the files that were created using f_write(). */
prvVerifyDemoFileUsing_f_read();
/* Create sub directories two deep then create a file using putc. */
prvCreateDemoFileUsing_f_putc();
/* Read back and verify the file created by
prvCreateDemoFileUsing_f_putc(). */
prvVerifyDemoFileUsing_f_getc();
}
}
/*-----------------------------------------------------------*/
static void prvCreateDemoFilesUsing_f_write( void )
{
BaseType_t xFileNumber, xWriteNumber;
char cFileName[ fsMAX_FILE_NAME_LEN ];
const BaseType_t xMaxFiles = 5;
long lItemsWritten;
F_FILE *pxFile;
/* Create xMaxFiles files. Each created file will be
( xFileNumber * fsRAM_BUFFER_SIZE ) bytes in length, and filled
with a different repeating character. */
for( xFileNumber = 1; xFileNumber <= xMaxFiles; xFileNumber++ )
{
/* Generate a file name. */
sprintf( cFileName, "root%03d.txt", ( int ) xFileNumber );
/* Obtain the current working directory and print out the file name and
the directory into which the file is being written. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
/* Open the file, creating the file if it does not already exist. */
pxFile = f_open( cFileName, "w" );
configASSERT( pxFile );
/* Fill the RAM buffer with data that will be written to the file. This
is just a repeating ascii character that indicates the file number. */
memset( cRAMBuffer, ( int ) ( '0' + xFileNumber ), fsRAM_BUFFER_SIZE );
/* Write the RAM buffer to the opened file a number of times. The
number of times the RAM buffer is written to the file depends on the
file number, so the length of each created file will be different. */
for( xWriteNumber = 0; xWriteNumber < xFileNumber; xWriteNumber++ )
{
lItemsWritten = f_write( cRAMBuffer, fsRAM_BUFFER_SIZE, 1, pxFile );
configASSERT( lItemsWritten == 1 );
}
/* Close the file so another file can be created. */
f_close( pxFile );
}
}
/*-----------------------------------------------------------*/
static void prvVerifyDemoFileUsing_f_read( void )
{
BaseType_t xFileNumber, xReadNumber;
char cFileName[ fsMAX_FILE_NAME_LEN ];
const BaseType_t xMaxFiles = 5;
long lItemsRead, lChar;
F_FILE *pxFile;
/* Read back the files that were created by
prvCreateDemoFilesUsing_f_write(). */
for( xFileNumber = 1; xFileNumber <= xMaxFiles; xFileNumber++ )
{
/* Generate the file name. */
sprintf( cFileName, "root%03d.txt", ( int ) xFileNumber );
/* Obtain the current working directory and print out the file name and
the directory from which the file is being read. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
/* Open the file for reading. */
pxFile = f_open( cFileName, "r" );
configASSERT( pxFile );
/* Read the file into the RAM buffer, checking the file contents are as
expected. The size of the file depends on the file number. */
for( xReadNumber = 0; xReadNumber < xFileNumber; xReadNumber++ )
{
/* Start with the RAM buffer clear. */
memset( cRAMBuffer, 0x00, fsRAM_BUFFER_SIZE );
lItemsRead = f_read( cRAMBuffer, fsRAM_BUFFER_SIZE, 1, pxFile );
configASSERT( lItemsRead == 1 );
/* Check the RAM buffer is filled with the expected data. Each
file contains a different repeating ascii character that indicates
the number of the file. */
for( lChar = 0; lChar < fsRAM_BUFFER_SIZE; lChar++ )
{
configASSERT( cRAMBuffer[ lChar ] == ( '0' + ( char ) xFileNumber ) );
}
}
/* Close the file. */
f_close( pxFile );
}
}
/*-----------------------------------------------------------*/
static void prvCreateDemoFileUsing_f_putc( void )
{
unsigned char ucReturn;
int iByte, iReturned;
F_FILE *pxFile;
char cFileName[ fsMAX_FILE_NAME_LEN ];
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
/* Create a sub directory. */
ucReturn = f_mkdir( pcDirectory1 );
configASSERT( ucReturn == F_NO_ERROR );
/* Move into the created sub-directory. */
ucReturn = f_chdir( pcDirectory1 );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
/* Create a subdirectory in the new directory. */
ucReturn = f_mkdir( pcDirectory2 );
configASSERT( ucReturn == F_NO_ERROR );
/* Move into the directory just created - now two directories down from
the root. */
ucReturn = f_chdir( pcDirectory2 );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( strcmp( cRAMBuffer, pcFullPath ) == 0 );
/* Generate the file name. */
sprintf( cFileName, "%s.txt", pcDirectory2 );
/* Print out the file name and the directory into which the file is being
written. */
pxFile = f_open( cFileName, "w" );
/* Create a file 1 byte at a time. The file is filled with incrementing
ascii characters starting from '0'. */
for( iByte = 0; iByte < fsPUTC_FILE_SIZE; iByte++ )
{
iReturned = f_putc( ( ( int ) '0' + iByte ), pxFile );
configASSERT( iReturned == ( ( int ) '0' + iByte ) );
}
/* Finished so close the file. */
f_close( pxFile );
/* Move back to the root directory. */
ucReturn = f_chdir( "../.." );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( strcmp( cRAMBuffer, pcRoot ) == 0 );
}
/*-----------------------------------------------------------*/
static void prvVerifyDemoFileUsing_f_getc( void )
{
unsigned char ucReturn;
int iByte, iReturned;
F_FILE *pxFile;
char cFileName[ fsMAX_FILE_NAME_LEN ];
/* Move into the directory in which the file was created. */
ucReturn = f_chdir( pcFullPath );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( strcmp( cRAMBuffer, pcFullPath ) == 0 );
/* Generate the file name. */
sprintf( cFileName, "%s.txt", pcDirectory2 );
/* This time the file is opened for reading. */
pxFile = f_open( cFileName, "r" );
/* Read the file 1 byte at a time. */
for( iByte = 0; iByte < fsPUTC_FILE_SIZE; iByte++ )
{
iReturned = f_getc( pxFile );
configASSERT( iReturned == ( ( int ) '0' + iByte ) );
}
/* Finished so close the file. */
f_close( pxFile );
/* Move back to the root directory. */
ucReturn = f_chdir( "../.." );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
}

View File

@@ -1,667 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
*
* See the following URL for information on the commands defined in this file:
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/Embedded_Ethernet_Examples/Ethernet_Related_CLI_Commands.shtml
*
******************************************************************************/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* FreeRTOS+UDP includes, just to make the stats available to the CLI
commands. */
#include "FreeRTOS_UDP_IP.h"
#include "FreeRTOS_Sockets.h"
#ifndef configINCLUDE_TRACE_RELATED_CLI_COMMANDS
#define configINCLUDE_TRACE_RELATED_CLI_COMMANDS 0
#endif
/*
* Implements the run-time-stats command.
*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the task-stats command.
*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the echo-three-parameters command.
*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the echo-parameters command.
*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that prints out IP address information.
*/
static BaseType_t prvDisplayIPConfig( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that prints out the gathered demo debug stats.
*/
static BaseType_t prvDisplayIPDebugStats( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that sends an ICMP ping request to an IP address.
*/
static BaseType_t prvPingCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the "trace start" and "trace stop" commands;
*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
#endif
/* Structure that defines the "ip-config" command line command. */
static const CLI_Command_Definition_t xIPConfig =
{
"ip-config",
"ip-config:\r\n Displays IP address configuration\r\n\r\n",
prvDisplayIPConfig,
0
};
#if configINCLUDE_DEMO_DEBUG_STATS != 0
/* Structure that defines the "ip-debug-stats" command line command. */
static const CLI_Command_Definition_t xIPDebugStats =
{
"ip-debug-stats", /* The command string to type. */
"ip-debug-stats:\r\n Shows some IP stack stats useful for debug - an example only.\r\n\r\n",
prvDisplayIPDebugStats, /* The function to run. */
0 /* No parameters are expected. */
};
#endif /* configINCLUDE_DEMO_DEBUG_STATS */
/* Structure that defines the "run-time-stats" command line command. This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t xRunTimeStats =
{
"run-time-stats", /* The command string to type. */
"run-time-stats:\r\n Displays a table showing how much processing time each FreeRTOS task has used\r\n\r\n",
prvRunTimeStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "task-stats" command line command. This generates
a table that gives information on each task in the system. */
static const CLI_Command_Definition_t xTaskStats =
{
"task-stats", /* The command string to type. */
"task-stats:\r\n Displays a table showing the state of each FreeRTOS task\r\n\r\n",
prvTaskStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "echo_3_parameters" command line command. This
takes exactly three parameters that the command simply echos back one at a
time. */
static const CLI_Command_Definition_t xThreeParameterEcho =
{
"echo-3-parameters",
"echo-3-parameters <param1> <param2> <param3>:\r\n Expects three parameters, echos each in turn\r\n\r\n",
prvThreeParameterEchoCommand, /* The function to run. */
3 /* Three parameters are expected, which can take any value. */
};
/* Structure that defines the "echo_parameters" command line command. This
takes a variable number of parameters that the command simply echos back one at
a time. */
static const CLI_Command_Definition_t xParameterEcho =
{
"echo-parameters",
"echo-parameters <...>:\r\n Take variable number of parameters, echos each in turn\r\n\r\n",
prvParameterEchoCommand, /* The function to run. */
-1 /* The user can enter any number of commands. */
};
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
/* Structure that defines the "ping" command line command. This takes an IP
address or host name and (optionally) the number of bytes to ping as
parameters. */
static const CLI_Command_Definition_t xPing =
{
"ping",
"ping <ipaddress> <optional:bytes to send>:\r\n for example, ping 192.168.0.3 8, or ping www.example.com\r\n\r\n",
prvPingCommand, /* The function to run. */
-1 /* Ping can take either one or two parameter, so the number of parameters has to be determined by the ping command implementation. */
};
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
/* Structure that defines the "trace" command line command. This takes a single
parameter, which can be either "start" or "stop". */
static const CLI_Command_Definition_t xStartStopTrace =
{
"trace",
"trace [start | stop]:\r\n Starts or stops a trace recording for viewing in FreeRTOS+Trace\r\n\r\n",
prvStartStopTraceCommand, /* The function to run. */
1 /* One parameter is expected. Valid values are "start" and "stop". */
};
#endif /* configINCLUDE_TRACE_RELATED_CLI_COMMANDS */
/*-----------------------------------------------------------*/
void vRegisterCLICommands( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand( &xTaskStats );
FreeRTOS_CLIRegisterCommand( &xRunTimeStats );
FreeRTOS_CLIRegisterCommand( &xThreeParameterEcho );
FreeRTOS_CLIRegisterCommand( &xParameterEcho );
FreeRTOS_CLIRegisterCommand( &xIPDebugStats );
FreeRTOS_CLIRegisterCommand( &xIPConfig );
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
{
FreeRTOS_CLIRegisterCommand( &xPing );
}
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
FreeRTOS_CLIRegisterCommand( & xStartStopTrace );
#endif
}
/*-----------------------------------------------------------*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *const pcHeader = "Task State Priority Stack #\r\n************************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskList( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char * const pcHeader = "Task Abs Time % Time\r\n****************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The three parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( pcWriteBuffer, pcParameter, xParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
if( lParameterNumber == 3L )
{
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
xReturn = pdFALSE;
lParameterNumber = 0L;
}
else
{
/* There are more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
if( pcParameter != NULL )
{
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( pcWriteBuffer, pcParameter, xParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* There might be more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
else
{
/* No more parameters were found. Make sure the write buffer does
not contain a valid string. */
pcWriteBuffer[ 0 ] = 0x00;
/* No more data to return. */
xReturn = pdFALSE;
/* Start over the next time this command is executed. */
lParameterNumber = 0;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
static BaseType_t prvPingCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
char * pcParameter;
BaseType_t lParameterStringLength, xReturn;
uint32_t ulIPAddress, ulBytesToPing;
const uint32_t ulDefaultBytesToPing = 8UL;
char cBuffer[ 16 ];
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Start with an empty string. */
pcWriteBuffer[ 0 ] = 0x00;
/* Obtain the number of bytes to ping. */
pcParameter = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
2, /* Return the second parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
if( pcParameter == NULL )
{
/* The number of bytes was not specified, so default it. */
ulBytesToPing = ulDefaultBytesToPing;
}
else
{
ulBytesToPing = atol( pcParameter );
}
/* Obtain the IP address string. */
pcParameter = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to obtain the IP address. If the first character is not a
digit, assume the host name has been passed in. */
if( ( *pcParameter >= '0' ) && ( *pcParameter <= '9' ) )
{
ulIPAddress = FreeRTOS_inet_addr( pcParameter );
}
else
{
/* Terminate the host name. */
pcParameter[ lParameterStringLength ] = 0x00;
/* Attempt to resolve host. */
ulIPAddress = FreeRTOS_gethostbyname( pcParameter );
}
/* Convert IP address, which may have come from a DNS lookup, to string. */
FreeRTOS_inet_ntoa( ulIPAddress, cBuffer );
if( ulIPAddress != 0 )
{
xReturn = FreeRTOS_SendPingRequest( ulIPAddress, ( uint16_t ) ulBytesToPing, portMAX_DELAY );
}
else
{
xReturn = pdFALSE;
}
if( xReturn == pdFALSE )
{
sprintf( pcWriteBuffer, "%s", "Could not send ping request\r\n" );
}
else
{
sprintf( pcWriteBuffer, "Ping sent to %s with identifier %d\r\n", cBuffer, xReturn );
}
return pdFALSE;
}
/*-----------------------------------------------------------*/
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
#if configINCLUDE_DEMO_DEBUG_STATS != 0
static BaseType_t prvDisplayIPDebugStats( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
static BaseType_t xIndex = -1;
extern xExampleDebugStatEntry_t xIPTraceValues[];
BaseType_t xReturn;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
xIndex++;
if( xIndex < xExampleDebugStatEntries() )
{
sprintf( pcWriteBuffer, "%s %d\r\n", xIPTraceValues[ xIndex ].pucDescription, ( int ) xIPTraceValues[ xIndex ].ulData );
xReturn = pdPASS;
}
else
{
/* Reset the index for the next time it is called. */
xIndex = -1;
/* Ensure nothing remains in the write buffer. */
pcWriteBuffer[ 0 ] = 0x00;
xReturn = pdFALSE;
}
return xReturn;
}
/*-----------------------------------------------------------*/
#endif /* configINCLUDE_DEMO_DEBUG_STATS */
static BaseType_t prvDisplayIPConfig( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
static BaseType_t xIndex = 0;
BaseType_t xReturn;
uint32_t ulAddress;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
switch( xIndex )
{
case 0 :
FreeRTOS_GetAddressConfiguration( &ulAddress, NULL, NULL, NULL );
sprintf( pcWriteBuffer, "\r\nIP address " );
xReturn = pdTRUE;
xIndex++;
break;
case 1 :
FreeRTOS_GetAddressConfiguration( NULL, &ulAddress, NULL, NULL );
sprintf( pcWriteBuffer, "\r\nNet mask " );
xReturn = pdTRUE;
xIndex++;
break;
case 2 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, &ulAddress, NULL );
sprintf( pcWriteBuffer, "\r\nGateway address " );
xReturn = pdTRUE;
xIndex++;
break;
case 3 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, NULL, &ulAddress );
sprintf( pcWriteBuffer, "\r\nDNS server address " );
xReturn = pdTRUE;
xIndex++;
break;
default :
ulAddress = 0;
sprintf( pcWriteBuffer, "\r\n\r\n" );
xReturn = pdFALSE;
xIndex = 0;
break;
}
if( ulAddress != 0 )
{
FreeRTOS_inet_ntoa( ulAddress, &( pcWriteBuffer[ strlen( pcWriteBuffer ) ] ) );
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t lParameterStringLength;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* There are only two valid parameter values. */
if( strncmp( pcParameter, "start", strlen( "start" ) ) == 0 )
{
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
vTraceStart();
sprintf( pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
else if( strncmp( pcParameter, "stop", strlen( "stop" ) ) == 0 )
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( pcWriteBuffer, "Stopping trace recording.\r\n" );
}
else
{
sprintf( pcWriteBuffer, "Valid parameters are 'start' and 'stop'.\r\n" );
}
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
#endif /* configINCLUDE_TRACE_RELATED_CLI_COMMANDS */

View File

@@ -1,71 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef UDP_COMMAND_INTERPRETER_H
#define UDP_COMMAND_INTERPRETER_H
void vStartUDPCommandInterpreterTask( uint16_t usStackSize, uint32_t ulPort, UBaseType_t uxPriority );
#endif /* UDP_COMMAND_INTERPRETER_H */

View File

@@ -1,244 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* FreeRTOS+UDP includes. */
#include "FreeRTOS_UDP_IP.h"
#include "FreeRTOS_Sockets.h"
/* Demo app includes. */
#include "UDPCommandInterpreter.h"
/* Dimensions the buffer into which input characters are placed. */
#define cmdMAX_INPUT_SIZE 60
/* Dimensions the buffer into which string outputs can be placed. */
#define cmdMAX_OUTPUT_SIZE 1024
/* Dimensions the buffer passed to the recvfrom() call. */
#define cmdSOCKET_INPUT_BUFFER_SIZE 60
/*
* The task that runs FreeRTOS+CLI.
*/
void vUDPCommandInterpreterTask( void *pvParameters );
/*
* Open and configure the UDP socket.
*/
static xSocket_t prvOpenUDPServerSocket( uint16_t usPort );
/*-----------------------------------------------------------*/
void vStartUDPCommandInterpreterTask( uint16_t usStackSize, uint32_t ulPort, UBaseType_t uxPriority )
{
xTaskCreate( vUDPCommandInterpreterTask, "CLI", usStackSize, ( void * ) ulPort, uxPriority, NULL );
}
/*-----------------------------------------------------------*/
/*
* Task that provides the input and output for the FreeRTOS+CLI command
* interpreter. In this case a UDP port is used. See the URL in the comments
* within main.c for the location of the online documentation.
*/
void vUDPCommandInterpreterTask( void *pvParameters )
{
long lBytes, lByte;
signed char cInChar, cInputIndex = 0;
static char cInputString[ cmdMAX_INPUT_SIZE ], cOutputString[ cmdMAX_OUTPUT_SIZE ], cLocalBuffer[ cmdSOCKET_INPUT_BUFFER_SIZE ];
BaseType_t xMoreDataToFollow;
struct freertos_sockaddr xClient;
socklen_t xClientAddressLength = 0; /* This is required as a parameter to maintain the sendto() Berkeley sockets API - but it is not actually used so can take any value. */
xSocket_t xSocket;
/* Just to prevent compiler warnings. */
( void ) pvParameters;
/* Attempt to open the socket. The port number is passed in the task
parameter. The strange casting is to remove compiler warnings on 32-bit
machines. */
xSocket = prvOpenUDPServerSocket( ( uint16_t ) ( ( uint32_t ) pvParameters ) & 0xffffUL );
if( xSocket != FREERTOS_INVALID_SOCKET )
{
for( ;; )
{
/* Wait for incoming data on the opened socket. */
lBytes = FreeRTOS_recvfrom( xSocket, ( void * ) cLocalBuffer, sizeof( cLocalBuffer ), 0, &xClient, &xClientAddressLength );
if( lBytes != FREERTOS_SOCKET_ERROR )
{
/* Process each received byte in turn. */
lByte = 0;
while( lByte < lBytes )
{
/* The next character in the input buffer. */
cInChar = cLocalBuffer[ lByte ];
lByte++;
/* Newline characters are taken as the end of the command
string. */
if( cInChar == '\n' )
{
/* Process the input string received prior to the
newline. */
do
{
/* Pass the string to FreeRTOS+CLI. */
xMoreDataToFollow = FreeRTOS_CLIProcessCommand( cInputString, cOutputString, cmdMAX_OUTPUT_SIZE );
/* Send the output generated by the command's
implementation. */
FreeRTOS_sendto( xSocket, cOutputString, strlen( cOutputString ), 0, &xClient, xClientAddressLength );
} while( xMoreDataToFollow != pdFALSE ); /* Until the command does not generate any more output. */
/* All the strings generated by the command processing
have been sent. Clear the input string ready to receive
the next command. */
cInputIndex = 0;
memset( cInputString, 0x00, cmdMAX_INPUT_SIZE );
/* Transmit a spacer, just to make the command console
easier to read. */
FreeRTOS_sendto( xSocket, "\r\n", strlen( "\r\n" ), 0, &xClient, xClientAddressLength );
}
else
{
if( cInChar == '\r' )
{
/* Ignore the character. Newlines are used to
detect the end of the input string. */
}
else if( cInChar == '\b' )
{
/* Backspace was pressed. Erase the last character
in the string - if any. */
if( cInputIndex > 0 )
{
cInputIndex--;
cInputString[ cInputIndex ] = '\0';
}
}
else
{
/* A character was entered. Add it to the string
entered so far. When a \n is entered the complete
string will be passed to the command interpreter. */
if( cInputIndex < cmdMAX_INPUT_SIZE )
{
cInputString[ cInputIndex ] = cInChar;
cInputIndex++;
}
}
}
}
}
}
}
else
{
/* The socket could not be opened. */
vTaskDelete( NULL );
}
}
/*-----------------------------------------------------------*/
static xSocket_t prvOpenUDPServerSocket( uint16_t usPort )
{
struct freertos_sockaddr xServer;
xSocket_t xSocket = FREERTOS_INVALID_SOCKET;
xSocket = FreeRTOS_socket( FREERTOS_AF_INET, FREERTOS_SOCK_DGRAM, FREERTOS_IPPROTO_UDP );
if( xSocket != FREERTOS_INVALID_SOCKET)
{
/* Zero out the server structure. */
memset( ( void * ) &xServer, 0x00, sizeof( xServer ) );
/* Set family and port. */
xServer.sin_port = FreeRTOS_htons( usPort );
/* Bind the address to the socket. */
if( FreeRTOS_bind( xSocket, &xServer, sizeof( xServer ) ) == -1 )
{
FreeRTOS_closesocket( xSocket );
xSocket = FREERTOS_INVALID_SOCKET;
}
}
return xSocket;
}

View File

@@ -1,397 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
*
* See the following web page for essential TwoEchoClient.c usage and
* configuration details:
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/Embedded_Ethernet_Examples/Common_Echo_Clients.shtml
*
******************************************************************************/
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* FreeRTOS+UDP includes. */
#include "FreeRTOS_UDP_IP.h"
#include "FreeRTOS_Sockets.h"
/* Small delay used between attempts to obtain a zero copy buffer. */
#define echoTINY_DELAY ( ( TickType_t ) 2 )
/* The echo tasks create a socket, send out a number of echo requests
(listening for each echo reply), then close the socket again before
starting over. This delay is used between each iteration to ensure the
network does not get too congested. */
#define echoLOOP_DELAY ( ( TickType_t ) 250 / portTICK_RATE_MS )
#if ipconfigINCLUDE_EXAMPLE_FREERTOS_PLUS_TRACE_CALLS == 1
/* When the trace recorder code is included user events are generated to
mark the sending and receiving of the echoed data (only in the zero copy
task. */
#define echoMARK_SEND_IN_TRACE_BUFFER( x ) vTraceUserEvent( x )
traceLabel xZeroCopySendEvent, xZeroCopyReceiveEvent;
#else
/* When the trace recorder code is not included just #define away the call
to post the user event. */
#define echoMARK_SEND_IN_TRACE_BUFFER( x )
#define xZeroCopySendEvent 0
#define xZeroCopyReceiveEvent 0
#endif
/* The echo server is assumed to be on port 7, which is the standard echo
protocol port. */
#define echoECHO_PORT ( 7 )
/*
* Uses a socket to send data to, then receive data from, the standard echo
* port number 7. prvEchoClientTask() uses the standard interface.
* prvZeroCopyEchoClientTask() uses the zero copy interface.
*/
static void prvEchoClientTask( void *pvParameters );
static void prvZeroCopyEchoClientTask( void *pvParameters );
/* The receive timeout is set shorter when the windows simulator is used
because simulated time is slower than real time. */
#ifdef _WINDOWS_
const TickType_t xReceiveTimeOut = 50 / portTICK_RATE_MS;
#else
const TickType_t xReceiveTimeOut = 500 / portTICK_RATE_MS;
#endif
/*-----------------------------------------------------------*/
void vStartEchoClientTasks( uint16_t usTaskStackSize, UBaseType_t uxTaskPriority )
{
/* Create the echo client task that does not use the zero copy interface. */
xTaskCreate( prvEchoClientTask, /* The function that implements the task. */
"Echo0", /* Just a text name for the task to aid debugging. */
usTaskStackSize, /* The stack size is defined in FreeRTOSIPConfig.h. */
NULL, /* The task parameter, not used in this case. */
uxTaskPriority, /* The priority assigned to the task is defined in FreeRTOSConfig.h. */
NULL ); /* The task handle is not used. */
/* Create the echo client task that does use the zero copy interface. */
xTaskCreate( prvZeroCopyEchoClientTask, /* The function that implements the task. */
"Echo1", /* Just a text name for the task to aid debugging. */
usTaskStackSize, /* The stack size is defined in FreeRTOSIPConfig.h. */
NULL, /* The task parameter, not used in this case. */
uxTaskPriority, /* The priority assigned to the task is defined in FreeRTOSConfig.h. */
NULL ); /* The task handle is not used. */
}
/*-----------------------------------------------------------*/
static void prvEchoClientTask( void *pvParameters )
{
xSocket_t xSocket;
struct freertos_sockaddr xEchoServerAddress;
char cTxString[ 25 ], cRxString[ 25 ]; /* Make sure the stack is large enough to hold these. Turn on stack overflow checking during debug to be sure. */
int32_t lLoopCount = 0UL;
const int32_t lMaxLoopCount = 50;
volatile uint32_t ulRxCount = 0UL, ulTxCount = 0UL;
uint32_t xAddressLength = sizeof( xEchoServerAddress );
/* Remove compiler warning about unused parameters. */
( void ) pvParameters;
/* Echo requests are sent to the echo server. The address of the echo
server is configured by the constants configECHO_SERVER_ADDR0 to
configECHO_SERVER_ADDR3 in FreeRTOSConfig.h. */
xEchoServerAddress.sin_port = FreeRTOS_htons( echoECHO_PORT );
xEchoServerAddress.sin_addr = FreeRTOS_inet_addr_quick( configECHO_SERVER_ADDR0,
configECHO_SERVER_ADDR1,
configECHO_SERVER_ADDR2,
configECHO_SERVER_ADDR3 );
for( ;; )
{
/* Create a socket. */
xSocket = FreeRTOS_socket( FREERTOS_AF_INET, FREERTOS_SOCK_DGRAM, FREERTOS_IPPROTO_UDP );
configASSERT( xSocket != FREERTOS_INVALID_SOCKET );
/* Set a time out so a missing reply does not cause the task to block
indefinitely. */
FreeRTOS_setsockopt( xSocket, 0, FREERTOS_SO_RCVTIMEO, &xReceiveTimeOut, sizeof( xReceiveTimeOut ) );
/* Send a number of echo requests. */
for( lLoopCount = 0; lLoopCount < lMaxLoopCount; lLoopCount++ )
{
/* Create the string that is sent to the echo server. */
sprintf( cTxString, "Message number %u\r\n", ( unsigned int ) ulTxCount );
/* Send the string to the socket. ulFlags is set to 0, so the zero
copy interface is not used. That means the data from cTxString is
copied into a network buffer inside FreeRTOS_sendto(), and cTxString
can be reused as soon as FreeRTOS_sendto() has returned. 1 is added
to ensure the NULL string terminator is sent as part of the message. */
FreeRTOS_sendto( xSocket, /* The socket being sent to. */
( void * ) cTxString, /* The data being sent. */
strlen( cTxString ) + 1,/* The length of the data being sent. */
0, /* ulFlags with the FREERTOS_ZERO_COPY bit clear. */
&xEchoServerAddress, /* The destination address. */
sizeof( xEchoServerAddress ) );
/* Keep a count of how many echo requests have been transmitted so
it can be compared to the number of echo replies received. It would
be expected to loose at least one to an ARP message the first time
the connection is created. */
ulTxCount++;
/* Receive data echoed back to the socket. ulFlags is zero, so the
zero copy option is not being used and the received data will be
copied into the buffer pointed to by cRxString. xAddressLength is
not actually used (at the time of writing this comment, anyway) by
FreeRTOS_recvfrom(), but is set appropriately in case future
versions do use it. */
memset( ( void * ) cRxString, 0x00, sizeof( cRxString ) );
FreeRTOS_recvfrom( xSocket, /* The socket being received from. */
cRxString, /* The buffer into which the received data will be written. */
sizeof( cRxString ), /* The size of the buffer provided to receive the data. */
0, /* ulFlags with the FREERTOS_ZERO_COPY bit clear. */
&xEchoServerAddress, /* The address from where the data was sent (the source address). */
&xAddressLength );
/* Compare the transmitted string to the received string. */
if( strcmp( cRxString, cTxString ) == 0 )
{
/* The echo reply was received without error. */
ulRxCount++;
}
};
/* Pause for a short while to ensure the network is not too
congested. */
vTaskDelay( echoLOOP_DELAY );
/* Close this socket before looping back to create another. */
FreeRTOS_closesocket( xSocket );
}
}
/*-----------------------------------------------------------*/
static void prvZeroCopyEchoClientTask( void *pvParameters )
{
xSocket_t xSocket;
struct freertos_sockaddr xEchoServerAddress;
static char cTxString[ 40 ];
int32_t lLoopCount = 0UL;
volatile uint32_t ulRxCount = 0UL, ulTxCount = 0UL;
uint32_t xAddressLength = sizeof( xEchoServerAddress );
int32_t lReturned;
uint8_t *pucUDPPayloadBuffer;
const int32_t lMaxLoopCount = 50;
const char * const pcStringToSend = "Zero copy message number";
/* The buffer is large enough to hold the string, a number, and the string terminator. */
const size_t xBufferLength = strlen( pcStringToSend ) + 15;
#if ipconfigINCLUDE_EXAMPLE_FREERTOS_PLUS_TRACE_CALLS == 1
{
/* When the trace recorder code is included user events are generated to
mark the sending and receiving of the echoed data (only in the zero copy
task). */
xZeroCopySendEvent = xTraceOpenLabel( "ZeroCopyTx" );
xZeroCopyReceiveEvent = xTraceOpenLabel( "ZeroCopyRx" );
}
#endif /* ipconfigINCLUDE_EXAMPLE_FREERTOS_PLUS_TRACE_CALLS */
/* Remove compiler warning about unused parameters. */
( void ) pvParameters;
/* Delay for a little while to ensure the task is out of synch with the
other echo task implemented above. */
vTaskDelay( echoLOOP_DELAY >> 1 );
/* Echo requests are sent to the echo server. The address of the echo
server is configured by the constants configECHO_SERVER_ADDR0 to
configECHO_SERVER_ADDR3 in FreeRTOSConfig.h. */
xEchoServerAddress.sin_port = FreeRTOS_htons( echoECHO_PORT );
xEchoServerAddress.sin_addr = FreeRTOS_inet_addr_quick( configECHO_SERVER_ADDR0,
configECHO_SERVER_ADDR1,
configECHO_SERVER_ADDR2,
configECHO_SERVER_ADDR3 );
for( ;; )
{
/* Create a socket. */
xSocket = FreeRTOS_socket( FREERTOS_AF_INET, FREERTOS_SOCK_DGRAM, FREERTOS_IPPROTO_UDP );
configASSERT( xSocket != FREERTOS_INVALID_SOCKET );
/* Set a time out so a missing reply does not cause the task to block
indefinitely. */
FreeRTOS_setsockopt( xSocket, 0, FREERTOS_SO_RCVTIMEO, &xReceiveTimeOut, sizeof( xReceiveTimeOut ) );
/* Send a number of echo requests. */
for( lLoopCount = 0; lLoopCount < lMaxLoopCount; lLoopCount++ )
{
/* This task is going to send using the zero copy interface. The
data being sent is therefore written directly into a buffer that is
passed by reference into the FreeRTOS_sendto() function. First
obtain a buffer of adequate size from the IP stack. Although a max
delay is used, the actual delay will be capped to
ipconfigMAX_SEND_BLOCK_TIME_TICKS, hence the test to ensure a buffer
was actually obtained. */
pucUDPPayloadBuffer = ( uint8_t * ) FreeRTOS_GetUDPPayloadBuffer( xBufferLength, portMAX_DELAY );
if( pucUDPPayloadBuffer != NULL )
{
/* A buffer was successfully obtained. Create the string that is
sent to the echo server. Note the string is written directly
into the buffer obtained from the IP stack. */
sprintf( ( char * ) pucUDPPayloadBuffer, "%s %u\r\n", "Zero copy message number", ( unsigned int ) ulTxCount );
/* Also copy the string into a local buffer so it can be compared
with the string that is later received back from the echo server. */
strcpy( cTxString, ( char * ) pucUDPPayloadBuffer );
/* Pass the buffer into the send function. ulFlags has the
FREERTOS_ZERO_COPY bit set so the IP stack will take control of
the buffer, rather than copy data out of the buffer. */
echoMARK_SEND_IN_TRACE_BUFFER( xZeroCopySendEvent );
lReturned = FreeRTOS_sendto( xSocket, /* The socket being sent to. */
( void * ) pucUDPPayloadBuffer, /* The buffer being passed into the IP stack. */
strlen( cTxString ) + 1, /* The length of the data being sent. Plus 1 to ensure the null terminator is part of the data. */
FREERTOS_ZERO_COPY, /* ulFlags with the zero copy bit is set. */
&xEchoServerAddress, /* Where the data is being sent. */
sizeof( xEchoServerAddress ) );
if( lReturned == 0 )
{
/* The send operation failed, so this task is still
responsible for the buffer obtained from the IP stack. To
ensure the buffer is not lost it must either be used again,
or, as in this case, returned to the IP stack using
FreeRTOS_ReleaseUDPPayloadBuffer(). pucUDPPayloadBuffer can
be safely re-used to receive from the socket below once the
buffer has been returned to the stack. */
FreeRTOS_ReleaseUDPPayloadBuffer( ( void * ) pucUDPPayloadBuffer );
}
else
{
/* The send was successful so the IP stack is now managing
the buffer pointed to by pucUDPPayloadBuffer, and the IP
stack will return the buffer once it has been sent.
pucUDPPayloadBuffer can be safely re-used to receive from
the socket below. */
}
/* Keep a count of how many echo requests have been transmitted
so it can be compared to the number of echo replies received.
It would be expected to loose at least one to an ARP message the
first time the connection is created. */
ulTxCount++;
/* Receive data on the socket. ulFlags has the zero copy bit set
(FREERTOS_ZERO_COPY) indicating to the stack that a reference to
the received data should be passed out to this task using the
second parameter to the FreeRTOS_recvfrom() call. When this is
done the IP stack is no longer responsible for releasing the
buffer, and the task *must* return the buffer to the stack when
it is no longer needed. By default the receive block time is
portMAX_DELAY. */
echoMARK_SEND_IN_TRACE_BUFFER( xZeroCopyReceiveEvent );
lReturned = FreeRTOS_recvfrom( xSocket, /* The socket to receive from. */
( void * ) &pucUDPPayloadBuffer, /* pucUDPPayloadBuffer will be set to point to the buffer that already contains the received data. */
0, /* Ignored because the zero copy interface is being used. */
FREERTOS_ZERO_COPY, /* ulFlags with the FREERTOS_ZERO_COPY bit set. */
&xEchoServerAddress, /* The address from which the data was sent. */
&xAddressLength );
if( lReturned > 0 )
{
/* Compare the string sent to the echo server with the string
received back from the echo server. */
if( strcmp( ( char * ) pucUDPPayloadBuffer, cTxString ) == 0 )
{
/* The strings matched. */
ulRxCount++;
}
/* The buffer that contains the data passed out of the stack
*must* be returned to the stack. */
FreeRTOS_ReleaseUDPPayloadBuffer( pucUDPPayloadBuffer );
}
}
}
/* Pause for a short while to ensure the network is not too
congested. */
vTaskDelay( echoLOOP_DELAY );
/* Close this socket before looping back to create another. */
FreeRTOS_closesocket( xSocket );
}
}
/*-----------------------------------------------------------*/

View File

@@ -1,76 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef TWO_ECHO_CLIENTS_H
#define TWO_ECHO_CLIENTS_H
/*
* Create the two UDP echo client tasks. One task uses the standard interface
* to send to and receive from an echo server. The other task uses the zero
* copy interface to send to and receive from an echo server.
*/
void vStartEchoClientTasks( uint16_t usTaskStackSize, UBaseType_t uxTaskPriority );
#endif /* TWO_ECHO_CLIENTS_H */

View File

@@ -1,188 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*
* This file, along with DemoIPTrace.h, provides a basic example use of the
* FreeRTOS+UDP trace macros. The statistics gathered here can be viewed in
* the command line interface.
* See http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/UDP_IP_Trace.shtml
*/
/* Standard includes. */
#include <stdint.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* FreeRTOS+UDP includes. */
#include "FreeRTOS_UDP_IP.h"
#include "DemoIPTrace.h"
/* It is possible to remove the trace macros using the
configINCLUDE_DEMO_DEBUG_STATS setting in FreeRTOSIPConfig.h. */
#if configINCLUDE_DEMO_DEBUG_STATS == 1
/*
* Each row in the xIPTraceValues[] table contains a pointer to a function that
* updates the value for that row. Rows that latch the lowest value point to
* this function (for example, this function can be used to latch the lowest
* number of network buffers that were available during the execution of the
* stack).
*/
static void prvStoreLowest( uint32_t *pulCurrentValue, uint32_t ulCount );
/*
* Each row in the xIPTraceValues[] table contains a pointer to a function that
* updates the value for that row. Rows that simply increment an event count
* point to this function.
*/
static void prvIncrementEventCount( uint32_t *pulCurrentValue, uint32_t ulCount );
xExampleDebugStatEntry_t xIPTraceValues[] =
{
/* Comment out array entries to remove individual trace items. */
{ iptraceID_NETWORK_INTERFACE_RECEIVE, ( const uint8_t * const ) "Packets received by the network interface", prvIncrementEventCount, 0 },
{ iptraceID_NETWORK_INTERFACE_TRANSMIT, ( const uint8_t * const ) "Count of transmitted packets", prvIncrementEventCount, 0 },
{ iptraceID_PACKET_DROPPED_TO_GENERATE_ARP, ( const uint8_t * const ) "Count of packets dropped to generate ARP", prvIncrementEventCount, 0 },
{ iptraceID_NETWORK_BUFFER_OBTAINED, ( const uint8_t * const ) "Lowest ever available network buffers", prvStoreLowest, 0xffffUL },
{ iptraceID_NETWORK_EVENT_RECEIVED, ( const uint8_t * const ) "Lowest ever free space in network event queue", prvStoreLowest, 0xffffUL },
{ iptraceID_FAILED_TO_OBTAIN_NETWORK_BUFFER, ( const uint8_t * const ) "Count of failed attempts to obtain a network buffer",prvIncrementEventCount, 0 },
{ iptraceID_ARP_TABLE_ENTRY_EXPIRED, ( const uint8_t * const ) "Count of expired ARP entries", prvIncrementEventCount, 0 },
{ iptraceID_FAILED_TO_CREATE_SOCKET, ( const uint8_t * const ) "Count of failures to create a socket", prvIncrementEventCount, 0 },
{ iptraceID_RECVFROM_DISCARDING_BYTES, ( const uint8_t * const ) "Count of times recvfrom() has discarding bytes", prvIncrementEventCount, 0 },
{ iptraceID_ETHERNET_RX_EVENT_LOST, ( const uint8_t * const ) "Count of lost Ethenret Rx events (event queue full?)",prvIncrementEventCount, 0 },
{ iptraceID_STACK_TX_EVENT_LOST, ( const uint8_t * const ) "Count of lost IP stack events (event queue full?)", prvIncrementEventCount, 0 },
{ ipconfigID_BIND_FAILED, ( const uint8_t * const ) "Count of failed calls to bind()", prvIncrementEventCount, 0 },
{ iptraceID_RECVFROM_TIMEOUT, ( const uint8_t * const ) "Count of receive timeouts", prvIncrementEventCount, 0 },
{ iptraceID_SENDTO_DATA_TOO_LONG, ( const uint8_t * const ) "Count of failed sends due to oversized payload", prvIncrementEventCount, 0 },
{ iptraceID_SENDTO_SOCKET_NOT_BOUND, ( const uint8_t * const ) "Count of failed sends due to unbound socket", prvIncrementEventCount, 0 },
{ iptraceID_NO_BUFFER_FOR_SENDTO, ( const uint8_t * const ) "Count of failed transmits due to timeout", prvIncrementEventCount, 0 },
{ iptraceID_WAIT_FOR_TX_DMA_DESCRIPTOR, ( const uint8_t * const ) "Number of times task had to wait to obtain a DMA Tx descriptor", prvIncrementEventCount, 0 },
{ iptraceID_FAILED_TO_NOTIFY_SELECT_GROUP, ( const uint8_t * const ) "Failed to notify select group", prvIncrementEventCount, 0 }
};
/*-----------------------------------------------------------*/
BaseType_t xExampleDebugStatEntries( void )
{
/* Return the number of entries in the xIPTraceValues[] table. */
return ( BaseType_t ) ( sizeof( xIPTraceValues ) / sizeof( xExampleDebugStatEntry_t ) );
}
/*-----------------------------------------------------------*/
void vExampleDebugStatUpdate( uint8_t ucIdentifier, uint32_t ulValue )
{
BaseType_t xIndex;
const BaseType_t xEntries = sizeof( xIPTraceValues ) / sizeof( xExampleDebugStatEntry_t );
/* Update an entry in the xIPTraceValues[] table. Each row in the table
includes a pointer to a function that performs the actual update. This
function just executes the update function from that table row. */
for( xIndex = 0; xIndex < xEntries; xIndex++ )
{
if( xIPTraceValues[ xIndex ].ucIdentifier == ucIdentifier )
{
xIPTraceValues[ xIndex ].vPerformAction( &( xIPTraceValues[ xIndex ].ulData ), ulValue );
break;
}
}
configASSERT( xIndex != xEntries );
}
/*-----------------------------------------------------------*/
static void prvIncrementEventCount( uint32_t *pulCurrentValue, uint32_t ulCount )
{
/* Each row in the xIPTraceValues[] table contains a pointer to a function
that updates the value for that row. Rows that simply increment an event
count point to this function. */
( void ) ulCount;
( *pulCurrentValue )++;
}
/*-----------------------------------------------------------*/
static void prvStoreLowest( uint32_t *pulCurrentValue, uint32_t ulCount )
{
/* Each row in the xIPTraceValues[] table contains a pointer to a function
that updates the value for that row. Rows that latch the lowest value
point to this function (for example, this function can be used to latch
the lowest number of network buffers that were available during the
execution of the stack). */
if( ulCount < *pulCurrentValue )
{
*pulCurrentValue = ulCount;
}
}
/*-----------------------------------------------------------*/
#endif /* configINCLUDE_DEMO_DEBUG_STATS == 1 */

View File

@@ -1,159 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*
* This file, along with DemoIPTrace.h, provides a basic example use of the
* FreeRTOS+UDP trace macros. The statistics gathered here can be viewed in
* the command line interface.
* See http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/UDP_IP_Trace.shtml
*/
#ifndef DEMO_IP_TRACE_MACROS_H
#define DEMO_IP_TRACE_MACROS_H
typedef void ( *vTraceAction_t )( uint32_t *, uint32_t );
/* Type that defines each statistic being gathered. */
typedef struct ExampleDebugStatEntry
{
uint8_t ucIdentifier; /* Unique identifier for statistic. */
const uint8_t * const pucDescription; /* Text description for the statistic. */
vTraceAction_t vPerformAction; /* Action to perform when the statistic is updated (increment counter, store minimum value, store maximum value, etc. */
uint32_t ulData; /* The meaning of this data is dependent on the trace macro ID. */
} xExampleDebugStatEntry_t;
/* Unique identifiers used to locate the entry for each trace macro in the
xIPTraceValues[] table defined in DemoIPTrace.c. */
#define iptraceID_NETWORK_INTERFACE_RECEIVE 0
#define iptraceID_NETWORK_INTERFACE_TRANSMIT 1
#define iptraceID_PACKET_DROPPED_TO_GENERATE_ARP 2
/* Do not change IDs above this line as the ID is shared with a FreeRTOS+Nabto
demo. */
#define iptraceID_NETWORK_BUFFER_OBTAINED 3
#define iptraceID_NETWORK_BUFFER_OBTAINED_FROM_ISR 4
#define iptraceID_NETWORK_EVENT_RECEIVED 5
#define iptraceID_FAILED_TO_OBTAIN_NETWORK_BUFFER 6
#define iptraceID_ARP_TABLE_ENTRY_EXPIRED 7
#define iptraceID_FAILED_TO_CREATE_SOCKET 8
#define iptraceID_RECVFROM_DISCARDING_BYTES 9
#define iptraceID_ETHERNET_RX_EVENT_LOST 10
#define iptraceID_STACK_TX_EVENT_LOST 11
#define ipconfigID_BIND_FAILED 12
#define iptraceID_RECVFROM_TIMEOUT 13
#define iptraceID_SENDTO_DATA_TOO_LONG 14
#define iptraceID_SENDTO_SOCKET_NOT_BOUND 15
#define iptraceID_NO_BUFFER_FOR_SENDTO 16
#define iptraceID_WAIT_FOR_TX_DMA_DESCRIPTOR 17
#define iptraceID_FAILED_TO_NOTIFY_SELECT_GROUP 18
/* It is possible to remove the trace macros using the
configINCLUDE_DEMO_DEBUG_STATS setting in FreeRTOSIPConfig.h. */
#if configINCLUDE_DEMO_DEBUG_STATS == 1
/* The trace macro definitions themselves. Any trace macros left undefined
will default to be empty macros. */
#define iptraceNETWORK_BUFFER_OBTAINED( pxBufferAddress ) vExampleDebugStatUpdate( iptraceID_NETWORK_BUFFER_OBTAINED, uxQueueMessagesWaiting( ( xQueueHandle ) xNetworkBufferSemaphore ) )
#define iptraceNETWORK_BUFFER_OBTAINED_FROM_ISR( pxBufferAddress ) vExampleDebugStatUpdate( iptraceID_NETWORK_BUFFER_OBTAINED, uxQueueMessagesWaiting( ( xQueueHandle ) xNetworkBufferSemaphore ) )
#define iptraceNETWORK_EVENT_RECEIVED( eEvent ) { \
uint16_t usSpace; \
usSpace = ( uint16_t ) uxQueueMessagesWaiting( xNetworkEventQueue ); \
/* Minus one as an event was removed before the space was queried. */ \
usSpace = ( ipconfigEVENT_QUEUE_LENGTH - usSpace ) - 1; \
vExampleDebugStatUpdate( iptraceID_NETWORK_EVENT_RECEIVED, usSpace ); \
}
#define iptraceFAILED_TO_OBTAIN_NETWORK_BUFFER() vExampleDebugStatUpdate( iptraceID_FAILED_TO_OBTAIN_NETWORK_BUFFER, 0 )
#define iptraceARP_TABLE_ENTRY_EXPIRED( ulIPAddress ) vExampleDebugStatUpdate( iptraceID_ARP_TABLE_ENTRY_EXPIRED, 0 )
#define iptracePACKET_DROPPED_TO_GENERATE_ARP( ulIPAddress ) vExampleDebugStatUpdate( iptraceID_PACKET_DROPPED_TO_GENERATE_ARP, 0 )
#define iptraceFAILED_TO_CREATE_SOCKET() vExampleDebugStatUpdate( iptraceID_FAILED_TO_CREATE_SOCKET, 0 )
#define iptraceRECVFROM_DISCARDING_BYTES( xNumberOfBytesDiscarded ) vExampleDebugStatUpdate( iptraceID_RECVFROM_DISCARDING_BYTES, 0 )
#define iptraceETHERNET_RX_EVENT_LOST() vExampleDebugStatUpdate( iptraceID_ETHERNET_RX_EVENT_LOST, 0 )
#define iptraceSTACK_TX_EVENT_LOST( xEvent ) vExampleDebugStatUpdate( iptraceID_STACK_TX_EVENT_LOST, 0 )
#define iptraceBIND_FAILED( xSocket, usPort ) vExampleDebugStatUpdate( ipconfigID_BIND_FAILED, 0 )
#define iptraceNETWORK_INTERFACE_TRANSMIT() vExampleDebugStatUpdate( iptraceID_NETWORK_INTERFACE_TRANSMIT, 0 )
#define iptraceRECVFROM_TIMEOUT() vExampleDebugStatUpdate( iptraceID_RECVFROM_TIMEOUT, 0 )
#define iptraceSENDTO_DATA_TOO_LONG() vExampleDebugStatUpdate( iptraceID_SENDTO_DATA_TOO_LONG, 0 )
#define iptraceSENDTO_SOCKET_NOT_BOUND() vExampleDebugStatUpdate( iptraceID_SENDTO_SOCKET_NOT_BOUND, 0 )
#define iptraceNO_BUFFER_FOR_SENDTO() vExampleDebugStatUpdate( iptraceID_NO_BUFFER_FOR_SENDTO, 0 )
#define iptraceWAITING_FOR_TX_DMA_DESCRIPTOR() vExampleDebugStatUpdate( iptraceID_WAIT_FOR_TX_DMA_DESCRIPTOR, 0 )
#define iptraceFAILED_TO_NOTIFY_SELECT_GROUP( xSocket ) vExampleDebugStatUpdate( iptraceID_FAILED_TO_NOTIFY_SELECT_GROUP, 0 )
#define iptraceNETWORK_INTERFACE_RECEIVE() vExampleDebugStatUpdate( iptraceID_NETWORK_INTERFACE_RECEIVE, 0 )
/*
* The function that updates a line in the xIPTraceValues table.
*/
void vExampleDebugStatUpdate( uint8_t ucIdentifier, uint32_t ulValue );
/*
* Returns the number of entries in the xIPTraceValues table.
*/
BaseType_t xExampleDebugStatEntries( void );
#endif /* configINCLUDE_DEMO_DEBUG_STATS == 1 */
#endif /* DEMO_IP_TRACE_MACROS_H */

View File

@@ -1,419 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* FreeRTOS+Trace includes. */
#include "trcUser.h"
/*
* Writes trace data to a disk file when the trace recording is stopped.
* This function will simply overwrite any trace files that already exist.
*/
static void prvSaveTraceFile( void );
/*
* Defines a command that returns a table showing the state of each task at the
* time the command is called.
*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that returns a table showing how much time each task has
* spent in the Running state.
*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that expects exactly three parameters. Each of the three
* parameter are echoed back one at a time.
*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that can take a variable number of parameters. Each
* parameter is echoes back one at a time.
*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that starts/stops events being recorded for offline viewing
* in FreeRTOS+Trace.
*/
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/* Structure that defines the "run-time-stats" command line command. */
static const CLI_Command_Definition_t xRunTimeStats =
{
"run-time-stats", /* The command string to type. */
"\r\nrun-time-stats:\r\n Displays a table showing how much processing time each FreeRTOS task has used\r\n\r\n",
prvRunTimeStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "task-stats" command line command. */
static const CLI_Command_Definition_t xTaskStats =
{
"task-stats", /* The command string to type. */
"\r\ntask-stats:\r\n Displays a table showing the state of each FreeRTOS task\r\n\r\n",
prvTaskStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "echo_3_parameters" command line command. This
takes exactly three parameters that the command simply echos back one at a
time. */
static const CLI_Command_Definition_t xThreeParameterEcho =
{
"echo_3_parameters",
"\r\necho_3_parameters <param1> <param2> <param3>:\r\n Expects three parameters, echos each in turn\r\n\r\n",
prvThreeParameterEchoCommand, /* The function to run. */
3 /* Three parameters are expected, which can take any value. */
};
/* Structure that defines the "echo_parameters" command line command. This
takes a variable number of parameters that the command simply echos back one at
a time. */
static const CLI_Command_Definition_t xParameterEcho =
{
"echo_parameters",
"\r\necho_parameters <...>:\r\n Take variable number of parameters, echos each in turn\r\n\r\n",
prvParameterEchoCommand, /* The function to run. */
-1 /* The user can enter any number of commands. */
};
/* Structure that defines the "trace" command line command. This takes a single
parameter, which can be either "start" or "stop". */
static const CLI_Command_Definition_t xStartTrace =
{
"trace",
"\r\ntrace [start | stop]:\r\n Starts or stops a trace recording for viewing in FreeRTOS+Trace\r\n\r\n",
prvStartStopTraceCommand, /* The function to run. */
1 /* One parameter is expected. Valid values are "start" and "stop". */
};
/*-----------------------------------------------------------*/
void vRegisterCLICommands( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand( &xTaskStats );
FreeRTOS_CLIRegisterCommand( &xRunTimeStats );
FreeRTOS_CLIRegisterCommand( &xThreeParameterEcho );
FreeRTOS_CLIRegisterCommand( &xParameterEcho );
FreeRTOS_CLIRegisterCommand( &xStartTrace );
}
/*-----------------------------------------------------------*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *const pcHeader = "Task State Priority Stack #\r\n************************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskList( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char * const pcHeader = "Task Abs Time % Time\r\n****************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t lParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The three parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", lParameterNumber );
strncat( pcWriteBuffer, pcParameter, lParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
if( lParameterNumber == 3L )
{
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
xReturn = pdFALSE;
lParameterNumber = 0L;
}
else
{
/* There are more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t lParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
if( pcParameter != NULL )
{
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", lParameterNumber );
strncat( pcWriteBuffer, pcParameter, lParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* There might be more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
else
{
/* No more parameters were found. Make sure the write buffer does
not contain a valid string. */
pcWriteBuffer[ 0 ] = 0x00;
/* No more data to return. */
xReturn = pdFALSE;
/* Start over the next time this command is executed. */
lParameterNumber = 0;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t lParameterStringLength;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* There are only two valid parameter values. */
if( strncmp( pcParameter, "start", strlen( "start" ) ) == 0 )
{
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
uiTraceStart();
sprintf( pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
else if( strncmp( pcParameter, "stop", strlen( "stop" ) ) == 0 )
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( pcWriteBuffer, "Stopping trace recording and dumping log to disk.\r\n" );
prvSaveTraceFile();
}
else
{
sprintf( pcWriteBuffer, "Valid parameters are 'start' and 'stop'.\r\n" );
}
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static void prvSaveTraceFile( void )
{
FILE* pxOutputFile;
fopen_s( &pxOutputFile, "Trace.dump", "wb");
if( pxOutputFile != NULL )
{
fwrite( RecorderDataPtr, sizeof( RecorderDataType ), 1, pxOutputFile );
fclose( pxOutputFile );
printf( "\r\nTrace output saved to Trace.dump\r\n" );
}
else
{
printf( "\r\nFailed to create trace dump file\r\n" );
}
}

View File

@@ -1,162 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
#include <stdint.h>
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
* http://www.freertos.org/a00110.html
*----------------------------------------------------------*/
#define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 1
#define configUSE_TICK_HOOK 1
#define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 60 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the Win32 thread. */
#define configTOTAL_HEAP_SIZE ( ( size_t ) 0 ) /* This parameter has no effect when heap_3.c is included in the project. */
#define configMAX_TASK_NAME_LEN ( 7 )
#define configUSE_TRACE_FACILITY 1
#define configUSE_16_BIT_TICKS 0
#define configIDLE_SHOULD_YIELD 1
#define configUSE_CO_ROUTINES 0
#define configUSE_MUTEXES 1
#define configCHECK_FOR_STACK_OVERFLOW 0 /* Not applicable to the Win32 port. */
#define configUSE_RECURSIVE_MUTEXES 1
#define configQUEUE_REGISTRY_SIZE 0
#define configUSE_MALLOC_FAILED_HOOK 0
#define configUSE_APPLICATION_TASK_TAG 0
#define configUSE_COUNTING_SEMAPHORES 1
#define configUSE_ALTERNATIVE_API 0
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY 2
#define configTIMER_QUEUE_LENGTH 20
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )
#define configMAX_PRIORITIES ( ( UBaseType_t ) 7 )
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1
#define INCLUDE_vTaskCleanUpResources 0
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define INCLUDE_uxTaskGetStackHighWaterMark 1
#define INCLUDE_xTaskGetSchedulerState 1
/* This demo makes use of one or more example stats formatting functions. These
format the raw data provided by the uxTaskGetSystemState() function in to human
readable ASCII form. See the notes in the implementation of vTaskList() within
FreeRTOS/Source/tasks.c for limitations. */
#define configUSE_STATS_FORMATTING_FUNCTIONS 1
/* Run time stats gathering definitions. */
unsigned long ulGetRunTimeCounterValue( void );
void vConfigureTimerForRunTimeStats( void );
#define configGENERATE_RUN_TIME_STATS 1
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
#define portGET_RUN_TIME_COUNTER_VALUE() ulGetRunTimeCounterValue()
extern void vAssertCalled( void );
#define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled()
/* The UDP port to use for incoming command inputs. The outgoing port is
set to ( configUDP_CLI_PORT_NUMBER + 1 ). */
#define configUDP_CLI_PORT_NUMBER 5001
/* The size of the global output buffer that is available for use when there
are multiple command interpreters running at once (for example, one on a UART
and one on TCP/IP). This is done to prevent an output buffer being defined by
each implementation - which would waste RAM. In this case, there is only one
command interpreter running, and it has its own local output buffer, so the
global buffer is just set to be one byte long as it is not used and should not
take up unnecessary RAM. */
#define configCOMMAND_INT_MAX_OUTPUT_SIZE 1
/* Include the FreeRTOS+Trace FreeRTOS trace macro definitions. */
#include "trcKernelPort.h"
#endif /* FREERTOS_CONFIG_H */

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@@ -1,20 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 11.00
# Visual C++ Express 2010
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WIN32", "WIN32.vcxproj", "{C686325E-3261-42F7-AEB1-DDE5280E1CEB}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Debug|Win32.ActiveCfg = Debug|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Debug|Win32.Build.0 = Debug|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Release|Win32.ActiveCfg = Release|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

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@@ -1,5 +0,0 @@
[InternetShortcut]
URL=http://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_Trace/Free_RTOS_Plus_Trace_CLI_Example.shtml
IDList=
[{000214A0-0000-0000-C000-000000000046}]
Prop3=19,2

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@@ -1,141 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*
* Utility functions required to gather run time statistics. See:
* http://www.freertos.org/rtos-run-time-stats.html
*
* Note that this is a simulated port, where simulated time is a lot slower than
* real time, therefore the run time counter values have no real meaningful
* units.
*
* Also note that it is assumed this demo is going to be used for short periods
* of time only, and therefore timer overflows are not handled.
*/
/* FreeRTOS includes. */
#include <FreeRTOS.h>
/* FreeRTOS+Trace includes. */
#include "trcUser.h"
/* Variables used in the creation of the run time stats time base. Run time
stats record how much time each task spends in the Running state. */
static long long llInitialRunTimeCounterValue = 0LL, llTicksPerHundedthMillisecond = 0LL;
/*-----------------------------------------------------------*/
void vConfigureTimerForRunTimeStats( void )
{
LARGE_INTEGER liPerformanceCounterFrequency, liInitialRunTimeValue;
/* Initialise the variables used to create the run time stats time base.
Run time stats record how much time each task spends in the Running
state. */
if( QueryPerformanceFrequency( &liPerformanceCounterFrequency ) == 0 )
{
llTicksPerHundedthMillisecond = 1;
}
else
{
/* How many times does the performance counter increment in 1/100th
millisecond. */
llTicksPerHundedthMillisecond = liPerformanceCounterFrequency.QuadPart / 100000LL;
/* What is the performance counter value now, this will be subtracted
from readings taken at run time. */
QueryPerformanceCounter( &liInitialRunTimeValue );
llInitialRunTimeCounterValue = liInitialRunTimeValue.QuadPart;
}
}
/*-----------------------------------------------------------*/
unsigned long ulGetRunTimeCounterValue( void )
{
LARGE_INTEGER liCurrentCount;
unsigned long ulReturn;
/* What is the performance counter value now? */
QueryPerformanceCounter( &liCurrentCount );
/* Subtract the performance counter value reading taken when the
application started to get a count from that reference point, then
scale to (simulated) 1/100ths of a millisecond. */
if( llTicksPerHundedthMillisecond == 0 )
{
/* The trace macros can call this function before the kernel has been
started, in which case llTicksPerHundedthMillisecond will not have been
initialised. */
ulReturn = 0;
}
else
{
ulReturn = ( unsigned long ) ( ( liCurrentCount.QuadPart - llInitialRunTimeCounterValue ) / llTicksPerHundedthMillisecond );
}
return ulReturn;
}
/*-----------------------------------------------------------*/

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@@ -1,530 +0,0 @@
/*******************************************************************************
* Tracealyzer v2.6.0 Recorder Library
* Percepio AB, www.percepio.com
*
* trcConfig.h
*
* Configuration parameters for the trace recorder library. Before using the
* trace recorder library, please check that the default settings are
* appropriate for your system, and if necessary adjust these. Most likely, you
* will need to adjust the NTask, NISR, NQueue, NMutex and NSemaphore values to
* reflect the number of such objects in your system. These may be
* over-approximated, although larger values values implies more RAM usage.
*
* Terms of Use
* This software is copyright Percepio AB. The recorder library is free for
* use together with Percepio products. You may distribute the recorder library
* in its original form, including modifications in trcHardwarePort.c/.h
* given that these modification are clearly marked as your own modifications
* and documented in the initial comment section of these source files.
* This software is the intellectual property of Percepio AB and may not be
* sold or in other ways commercially redistributed without explicit written
* permission by Percepio AB.
*
* Disclaimer
* The trace tool and recorder library is being delivered to you AS IS and
* Percepio AB makes no warranty as to its use or performance. Percepio AB does
* not and cannot warrant the performance or results you may obtain by using the
* software or documentation. Percepio AB make no warranties, express or
* implied, as to noninfringement of third party rights, merchantability, or
* fitness for any particular purpose. In no event will Percepio AB, its
* technology partners, or distributors be liable to you for any consequential,
* incidental or special damages, including any lost profits or lost savings,
* even if a representative of Percepio AB has been advised of the possibility
* of such damages, or for any claim by any third party. Some jurisdictions do
* not allow the exclusion or limitation of incidental, consequential or special
* damages, or the exclusion of implied warranties or limitations on how long an
* implied warranty may last, so the above limitations may not apply to you.
*
* Copyright Percepio AB, 2013.
* www.percepio.com
******************************************************************************/
#ifndef TRCCONFIG_H
#define TRCCONFIG_H
/*******************************************************************************
* CONFIGURATION RELATED TO CAPACITY AND ALLOCATION
******************************************************************************/
/*******************************************************************************
* EVENT_BUFFER_SIZE
*
* Macro which should be defined as an integer value.
*
* This defines the capacity of the event buffer, i.e., the number of records
* it may store. Each registered event typically use one record (4 byte), but
* vTracePrintF may use multiple records depending on the number of data args.
******************************************************************************/
#define EVENT_BUFFER_SIZE 4000 /* Adjust wrt. to available RAM */
/*******************************************************************************
* USE_LINKER_PRAGMA
*
* Macro which should be defined as an integer value, default is 0.
*
* If this is 1, the header file "recorderdata_linker_pragma.h" is included just
* before the declaration of RecorderData (in trcBase.c), i.e., the trace data
* structure. This allows the user to specify a pragma with linker options.
*
* Example (for IAR Embedded Workbench and NXP LPC17xx):
* #pragma location="AHB_RAM_MEMORY"
*
* This example instructs the IAR linker to place RecorderData in another RAM
* bank, the AHB RAM. This can also be used for other compilers with a similar
* pragmas for linker options.
*
* Note that this only applies if using static allocation, see below.
******************************************************************************/
#define USE_LINKER_PRAGMA 0
/*******************************************************************************
* SYMBOL_TABLE_SIZE
*
* Macro which should be defined as an integer value.
*
* This defines the capacity of the symbol table, in bytes. This symbol table
* stores User Events labels and names of deleted tasks, queues, or other kernel
* objects. Note that the names of active objects not stored here but in the
* Object Table. Thus, if you don't use User Events or delete any kernel
* objects you set this to a very low value, e.g. 4, but not zero (0) since
* this causes a declaration of a zero-sized array, for which the C compiler
* behavior is not standardized and may cause misaligned data.
******************************************************************************/
#define SYMBOL_TABLE_SIZE 1000
#if (SYMBOL_TABLE_SIZE == 0)
#error "SYMBOL_TABLE_SIZE may not be zero!"
#endif
/*******************************************************************************
* USE_SEPARATE_USER_EVENT_BUFFER
*
* Macro which should be defined as an integer value.
* Default is zero (0).
*
* This enables and disables the use of the separate user event buffer.
*
* Note: When using the separate user event buffer, you may get an artificial
* task instance named "Unknown actor". This is added as a placeholder when the
* user event history is longer than the task scheduling history.
******************************************************************************/
#define USE_SEPARATE_USER_EVENT_BUFFER 0
/*******************************************************************************
* USER_EVENT_BUFFER_SIZE
*
* Macro which should be defined as an integer value.
*
* This defines the capacity of the user event buffer, in number of slots.
* A single user event can use between 1 and X slots, depending on the data.
*
* Only in use if USE_SEPARATE_USER_EVENT_BUFFER is set to 1.
******************************************************************************/
#define USER_EVENT_BUFFER_SIZE 500
/*******************************************************************************
* USER_EVENT_CHANNELS
*
* Macro which should be defined as an integer value.
*
* This defines the number of allowed user event channels.
*
* Only in use if USE_SEPARATE_USER_EVENT_BUFFER is set to 1.
******************************************************************************/
#define CHANNEL_FORMAT_PAIRS 32
/*******************************************************************************
* NTask, NISR, NQueue, NSemaphore, NMutex
*
* A group of Macros which should be defined as an integer value of zero (0)
* or larger.
*
* This defines the capacity of the Object Property Table - the maximum number
* of objects active at any given point within each object class.
*
* NOTE: In case objects are deleted and created during runtime, this setting
* does not limit the total amount of objects, only the number of concurrently
* active objects.
*
* Using too small values will give an error message through the vTraceError
* routine, which makes the error message appear when opening the trace data
* in Tracealyzer. If you are using the recorder status monitor task,
* any error messages are displayed in console prints, assuming that the
* print macro has been defined properly (vConsolePrintMessage).
*
* It can be wise to start with very large values for these constants,
* unless you are very confident on these numbers. Then do a recording and
* check the actual usage in Tracealyzer. This is shown by selecting
* View -> Trace Details -> Resource Usage -> Object Table
*
* NOTE 2: Remember to account for all tasks and other objects created by
* the kernel, such as the IDLE task, any timer tasks, and any tasks created
* by other 3rd party software components, such as communication stacks.
* Moreover, one task slot is used to indicate "(startup)", i.e., a fictive
* task that represent the time before the scheduler starts.
* NTask should thus be at least 2-3 slots larger than your application task count.
*
******************************************************************************/
#define NTask 15
#define NISR 15
#define NQueue 15
#define NSemaphore 15
#define NMutex 15
#define NTimer 15
#define NEventGroup 15
/* Maximum object name length for each class (includes zero termination) */
#define NameLenTask 15
#define NameLenISR 15
#define NameLenQueue 15
#define NameLenSemaphore 15
#define NameLenMutex 15
#define NameLenTimer 15
#define NameLenEventGroup 15
/******************************************************************************
* TRACE_DESCRIPTION
*
* Macro which should be defined as a string.
*
* This string is stored in the trace and displayed in Tracealyzer. Can be
* used to store, e.g., system version or build date. This is also used to store
* internal error messages from the recorder, which if occurs overwrites the
* value defined here. This may be maximum 256 chars.
*****************************************************************************/
#define TRACE_DESCRIPTION "Tracealyzer Recorder Test Program"
/******************************************************************************
* TRACE_DESCRIPTION_MAX_LENGTH
*
* The maximum length (including zero termination) for the TRACE_DESCRIPTION
* string. Since this string also is used for internal error messages from the
* recorder do not make it too short, as this may truncate the error messages.
* Default is 80.
* Maximum allowed length is 256 - the trace will fail to load if longer.
*****************************************************************************/
#define TRACE_DESCRIPTION_MAX_LENGTH 80
/******************************************************************************
* TRACE_DATA_ALLOCATION
*
* This defines how to allocate the recorder data structure, i.e., using a
* static declaration or using a dynamic allocation in runtime (malloc).
*
* Should be one of these two options:
* - TRACE_DATA_ALLOCATION_STATIC (default)
* - TRACE_DATA_ALLOCATION_DYNAMIC
*
* Using static allocation has the benefits of compile-time errors if the buffer
* is too large (too large constants in trcConfig.h) and no need to call the
* initialization routine (xTraceInitTraceData).
*
* Using dynamic allocation may give more flexibility in some cases.
*****************************************************************************/
#define TRACE_DATA_ALLOCATION TRACE_DATA_ALLOCATION_STATIC
/******************************************************************************
* CONFIGURATION REGARDING WHAT CODE/FEATURES TO INCLUDE
*****************************************************************************/
/******************************************************************************
* USE_TRACE_ASSERT
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 0.
*
* If this is one (1), the TRACE_ASSERT macro will verify that a condition is
* true. If the condition is false, vTraceError() will be called.
*****************************************************************************/
#define USE_TRACE_ASSERT 1
/******************************************************************************
* INCLUDE_FLOAT_SUPPORT
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 1.
*
* If this is zero (0), all references to floating point values are removed,
* in case floating point values are not supported by the platform used.
* Floating point values are only used in vTracePrintF and its subroutines, to
* store float (%f) or double (%lf) argments.
*
* Note: vTracePrintF can still be used with integer and string arguments in
* either case.
*****************************************************************************/
#define INCLUDE_FLOAT_SUPPORT 0
/******************************************************************************
* INCLUDE_USER_EVENTS
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 1.
*
* If this is zero (0) the code for creating User Events is excluded to
* reduce code size. User Events are application-generated events, like
* "printf" but for the trace log instead of console output. User Events are
* much faster than a printf and can therefore be used in timing critical code.
* See vTraceUserEvent() and vTracePrintF() in trcUser.h
*
* Note that User Events are not displayed in FreeRTOS+Trace Free Edition.
*****************************************************************************/
#define INCLUDE_USER_EVENTS 1
/*****************************************************************************
* INCLUDE_READY_EVENTS
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 1.
*
* If this is zero (0), the code for recording Ready events is
* excluded. Note, this will make it impossible to calculate the correct
* response times.
*****************************************************************************/
#define INCLUDE_READY_EVENTS 1
/*****************************************************************************
* INCLUDE_NEW_TIME_EVENTS
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 0.
*
* If this is zero (1), events will be generated whenever the os clock is
* increased.
*****************************************************************************/
#define INCLUDE_NEW_TIME_EVENTS 0
/*****************************************************************************
* INCLUDE_ISR_TRACING
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 1.
*
* If this is zero (0), the code for recording Interrupt Service Routines is
* excluded to reduce code size.
*
* Note, if the kernel has no central interrupt dispatcher, recording ISRs
* require that you insert calls to vTraceStoreISRBegin and vTraceStoreISREnd
* in your interrupt handlers.
*****************************************************************************/
#define INCLUDE_ISR_TRACING 1
/******************************************************************************
* INCLUDE_OBJECT_DELETE
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 1.
*
* This must be enabled (1) if tasks, queues or other
* traced kernel objects are deleted at runtime. If no deletes are made, this
* can be set to 0 in order to exclude the delete-handling code.
*****************************************************************************/
#define INCLUDE_OBJECT_DELETE 1
/******************************************************************************
* INCLUDE_MEMMANG_EVENTS
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 1.
*
* This controls if malloc and free calls should be traced. Set this to zero to
* exclude malloc/free calls from the tracing.
*****************************************************************************/
#define INCLUDE_MEMMANG_EVENTS 1
/******************************************************************************
* CONFIGURATION RELATED TO BEHAVIOR
*****************************************************************************/
/******************************************************************************
* TRACE_RECORDER_STORE_MODE
*
* Macro which should be defined as one of:
* - TRACE_STORE_MODE_RING_BUFFER
* - TRACE_STORE_MODE_STOP_WHEN_FULL
* Default is TRACE_STORE_MODE_RING_BUFFER.
*
* With TRACE_RECORDER_STORE_MODE set to TRACE_STORE_MODE_RING_BUFFER, the events are
* stored in a ring buffer, i.e., where the oldest events are overwritten when
* the buffer becomes full. This allows you to get the last events leading up
* to an interesting state, e.g., an error, without having a large trace buffer
* for string the whole run since startup. In this mode, the recorder can run
* "forever" as the buffer never gets full, i.e., in the sense that it always
* has room for more events.
*
* To fetch the trace in mode TRACE_STORE_MODE_RING_BUFFER, you need to first halt the
* system using your debugger and then do a RAM dump, or to explicitly stop the
* recorder using vTraceStop() and then store/upload the trace data using a
* task that you need to provide yourself. The trace data is found in the struct
* RecorderData, initialized in trcBase.c.
*
* Note that, if you upload the trace using a RAM dump, i.e., when the system is
* halted on a breakpoint or by a debugger command, there is no need to stop the
* recorder first.
*
* When TRACE_RECORDER_STORE_MODE is TRACE_STORE_MODE_STOP_WHEN_FULL, the recording is
* stopped when the buffer becomes full. When the recorder stops itself this way
* vTracePortEnd() is called which allows for custom actions, such as triggering
* a task that stores the trace buffer, i.e., in case taking a RAM dump
* using an on-chip debugger is not possible. In the Windows port, vTracePortEnd
* saves the trace to file directly, but this is not recommended in a real-time
* system since the scheduler is blocked during the processing of vTracePortEnd.
*****************************************************************************/
#define TRACE_RECORDER_STORE_MODE TRACE_STORE_MODE_RING_BUFFER
/******************************************************************************
* STOP_AFTER_N_EVENTS
*
* Macro which should be defined as an integer value, or not defined.
* Default is -1
*
* STOP_AFTER_N_EVENTS is intended for tests of the ring buffer mode (when
* RECORDER_STORE_MODE is STORE_MODE_RING_BUFFER). It stops the recording when
* the specified number of events has been observed. This value can be larger
* than the buffer size, to allow for test of the "wrapping around" that occurs
* in ring buffer mode . A negative value (or no definition of this macro)
* disables this feature.
*****************************************************************************/
#define STOP_AFTER_N_EVENTS -1
/******************************************************************************
* USE_IMPLICIT_IFE_RULES
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 1.
*
* ### Instance Finish Events (IFE) ###
*
* For tasks with "infinite" main loops (non-terminating tasks), the concept
* of a task instance has no clear definition, it is an application-specific
* thing. Tracealyzer allows you to define Instance Finish Events (IFEs),
* which marks the point in a cyclic task when the "task instance" ends.
* The IFE is a blocking kernel call, typically in the main loop of a task
* which typically reads a message queue, waits for a semaphore or performs
* an explicit delay.
*
* If USE_IMPLICIT_IFE_RULES is one (1), the kernel macros (trcKernelPort.h)
* will define what kernel calls are considered by default to be IFEs.
*
* However, Implicit IFEs only applies to blocking kernel calls. If a
* service reads a message without blocking, it does not create a new
* instance since no blocking occurred.
*
* Moreover, the actual IFE might sometimes be another blocking call. We
* therefore allow for user-defined Explicit IFEs by calling
*
* vTraceTaskInstanceIsFinished()
*
* right before the kernel call considered as IFE. This does not create an
* additional event but instead stores the service code and object handle
* of the IFE call as properties of the task.
*
* If using Explicit IFEs and the task also calls an Implicit IFE, this may
* result in additional incorrect task instances.
* This is solved by disabling the Implicit IFEs for the task, by adding
* a call to
*
* vTraceTaskSkipDefaultInstanceFinishedEvents()
*
* in the very beginning of that task. This allows you to combine Explicit IFEs
* for some tasks with Implicit IFEs for the rest of the tasks, if
* USE_IMPLICIT_IFE_RULES is 1.
*
* By setting USE_IMPLICIT_IFE_RULES to zero (0), the implicit IFEs are disabled
* for all tasks. Tasks will then be considered to have a single instance only,
* covering all execution fragments, unless you define an explicit IFE in each
* task by calling vTraceTaskInstanceIsFinished before the blocking call.
*****************************************************************************/
#define USE_IMPLICIT_IFE_RULES 1
/******************************************************************************
* USE_16BIT_OBJECT_HANDLES
*
* Macro which should be defined as either zero (0) or one (1).
* Default is 0.
*
* If set to 0 (zero), the recorder uses 8-bit handles to identify kernel
* objects such as tasks and queues. This limits the supported number of
* concurrently active objects to 255 of each type (object class).
*
* If set to 1 (one), the recorder uses 16-bit handles to identify kernel
* objects such as tasks and queues. This limits the supported number of
* concurrent objects to 65535 of each type (object class). However, since the
* object property table is limited to 64 KB, the practical limit is about
* 3000 objects in total.
*
* NOTE: An object with a high ID (> 255) will generate an extra event
* (= 4 byte) in the event buffer.
*
* NOTE: Some internal tables in the recorder gets larger when using 16-bit
* handles. The additional RAM usage is 5-10 byte plus 1 byte per kernel object
*, i.e., task, queue, semaphore, mutex, etc.
*****************************************************************************/
#define USE_16BIT_OBJECT_HANDLES 0
/****** Port Name ******************** Code ** Official ** OS Platform ******
* PORT_APPLICATION_DEFINED -2 - -
* PORT_NOT_SET -1 - -
* PORT_HWIndependent 0 Yes Any
* PORT_Win32 1 Yes FreeRTOS Win32
* PORT_Atmel_AT91SAM7 2 No Any
* PORT_Atmel_UC3A0 3 No Any
* PORT_ARM_CortexM 4 Yes Any
* PORT_Renesas_RX600 5 Yes Any
* PORT_Microchip_dsPIC_AND_PIC24 6 Yes Any
* PORT_TEXAS_INSTRUMENTS_TMS570 7 No Any
* PORT_TEXAS_INSTRUMENTS_MSP430 8 No Any
* PORT_MICROCHIP_PIC32 9 No Any
* PORT_XILINX_PPC405 10 No FreeRTOS
* PORT_XILINX_PPC440 11 No FreeRTOS
* PORT_XILINX_MICROBLAZE 12 No Any
* PORT_NXP_LPC210X 13 No Any
*****************************************************************************/
#define SELECTED_PORT PORT_Win32
#if (SELECTED_PORT == PORT_NOT_SET)
#error "You need to define SELECTED_PORT here!"
#endif
/******************************************************************************
* USE_PRIMASK_CS (for Cortex M devices only)
*
* An integer constant that selects between two options for the critical
* sections of the recorder library.
*
* 0: The default FreeRTOS critical section (BASEPRI) - default setting
* 1: Always disable ALL interrupts (using PRIMASK)
*
* Option 0 uses the standard FreeRTOS macros for critical sections.
* However, on Cortex-M devices they only disable interrupts with priorities
* below a certain configurable level, while higher priority ISRs remain active.
* Such high-priority ISRs may not use the recorder functions in this mode.
*
* Option 1 allows you to safely call the recorder from any ISR, independent of
* the interrupt priority. This mode may however cause higher IRQ latencies
* (some microseconds) since ALL configurable interrupts are disabled during
* the recorder's critical sections in this mode, using the PRIMASK register.
******************************************************************************/
#define USE_PRIMASK_CS 0
/******************************************************************************
* HEAP_SIZE_BELOW_16M
*
* An integer constant that can be used to reduce the buffer usage of memory
* allocation events (malloc/free). This value should be 1 if the heap size is
* below 16 MB (2^24 byte), and you can live with addresses truncated to the
* lower 24 bit. Otherwise set it to 0 to get the full 32-bit addresses.
******************************************************************************/
#define HEAP_SIZE_BELOW_16M 0
#endif

View File

@@ -1,259 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#pragma comment( lib, "ws2_32.lib" )
/* Win32 includes. */
#include <WinSock2.h>
#include <stdio.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* Dimensions the buffer into which input characters are placed. */
#define cmdMAX_INPUT_SIZE 60
/* Dimensions the buffer into which string outputs can be placed. */
#define cmdMAX_OUTPUT_SIZE 1024
/* Dimensions the buffer passed to the recvfrom() call. */
#define cmdSOCKET_INPUT_BUFFER_SIZE 60
/*
* Open and configure the UDP socket.
*/
static SOCKET prvOpenUDPSocket( void );
/*-----------------------------------------------------------*/
/*
* Task that provides the input and output for the FreeRTOS+CLI command
* interpreter. In this case a UDP port is used. See the URL in the comments
* within main.c for the location of the online documentation.
*/
void vUDPCommandInterpreterTask( void *pvParameters )
{
long lBytes, lByte;
signed char cInChar, cInputIndex = 0;
static signed char cInputString[ cmdMAX_INPUT_SIZE ], cOutputString[ cmdMAX_OUTPUT_SIZE ], cLocalBuffer[ cmdSOCKET_INPUT_BUFFER_SIZE ];
BaseType_t xMoreDataToFollow;
volatile int iErrorCode = 0;
struct sockaddr_in xClient;
int xClientAddressLength = sizeof( struct sockaddr_in );
SOCKET xSocket;
/* Just to prevent compiler warnings. */
( void ) pvParameters;
/* Attempt to open the socket. */
xSocket = prvOpenUDPSocket();
if( xSocket != INVALID_SOCKET )
{
for( ;; )
{
/* Wait for incoming data on the opened socket. */
lBytes = recvfrom( xSocket, cLocalBuffer, sizeof( cLocalBuffer ), 0, ( struct sockaddr * ) &xClient, &xClientAddressLength );
if( lBytes == SOCKET_ERROR )
{
/* Something went wrong, but it is not handled by this simple
example. */
iErrorCode = WSAGetLastError();
}
else
{
/* Process each received byte in turn. */
lByte = 0;
while( lByte < lBytes )
{
/* The next character in the input buffer. */
cInChar = cLocalBuffer[ lByte ];
lByte++;
/* Newline characters are taken as the end of the command
string. */
if( cInChar == '\n' )
{
/* Process the input string received prior to the
newline. */
do
{
/* Pass the string to FreeRTOS+CLI. */
xMoreDataToFollow = FreeRTOS_CLIProcessCommand( cInputString, cOutputString, cmdMAX_OUTPUT_SIZE );
/* Send the output generated by the command's
implementation. */
sendto( xSocket, cOutputString, strlen( cOutputString ), 0, ( SOCKADDR * ) &xClient, xClientAddressLength );
} while( xMoreDataToFollow != pdFALSE ); /* Until the command does not generate any more output. */
/* All the strings generated by the command processing
have been sent. Clear the input string ready to receive
the next command. */
cInputIndex = 0;
memset( cInputString, 0x00, cmdMAX_INPUT_SIZE );
/* Transmit a spacer, just to make the command console
easier to read. */
sendto( xSocket, "\r\n", strlen( "\r\n" ), 0, ( SOCKADDR * ) &xClient, xClientAddressLength );
}
else
{
if( cInChar == '\r' )
{
/* Ignore the character. Newlines are used to
detect the end of the input string. */
}
else if( cInChar == '\b' )
{
/* Backspace was pressed. Erase the last character
in the string - if any. */
if( cInputIndex > 0 )
{
cInputIndex--;
cInputString[ cInputIndex ] = '\0';
}
}
else
{
/* A character was entered. Add it to the string
entered so far. When a \n is entered the complete
string will be passed to the command interpreter. */
if( cInputIndex < cmdMAX_INPUT_SIZE )
{
cInputString[ cInputIndex ] = cInChar;
cInputIndex++;
}
}
}
}
}
}
}
else
{
/* The socket could not be opened. */
vTaskDelete( NULL );
}
}
/*-----------------------------------------------------------*/
static SOCKET prvOpenUDPSocket( void )
{
WSADATA xWSAData;
WORD wVersionRequested;
struct sockaddr_in xServer;
SOCKET xSocket = INVALID_SOCKET;
wVersionRequested = MAKEWORD( 2, 2 );
/* Prepare to use WinSock. */
if( WSAStartup( wVersionRequested, &xWSAData ) != 0 )
{
fprintf( stderr, "Could not open Windows connection.\n" );
}
else
{
xSocket = socket( AF_INET, SOCK_DGRAM, 0 );
if( xSocket == INVALID_SOCKET)
{
fprintf( stderr, "Could not create socket.\n" );
WSACleanup();
}
else
{
/* Zero out the server structure. */
memset( ( void * ) &xServer, 0x00, sizeof( struct sockaddr_in ) );
/* Set family and port. */
xServer.sin_family = AF_INET;
xServer.sin_port = htons( configUDP_CLI_PORT_NUMBER );
/* Assign the loopback address */
xServer.sin_addr.S_un.S_un_b.s_b1 = 127;
xServer.sin_addr.S_un.S_un_b.s_b2 = 0;
xServer.sin_addr.S_un.S_un_b.s_b3 = 0;
xServer.sin_addr.S_un.S_un_b.s_b4 = 1;
/* Bind the address to the socket. */
if( bind( xSocket, ( struct sockaddr * ) &xServer, sizeof( struct sockaddr_in ) ) == -1 )
{
fprintf( stderr, "Could not socket to port %d.\n", configUDP_CLI_PORT_NUMBER );
closesocket( xSocket );
xSocket = INVALID_SOCKET;
WSACleanup();
}
}
}
return xSocket;
}

View File

@@ -1,166 +0,0 @@
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<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcBase.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcHooks.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcKernel.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcTypes.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcKernelPort.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="Trace_Recorder_Configuration\trcHardwarePort.h">
<Filter>Demo App Source\Trace Recorder Configuration</Filter>
</ClInclude>
</ItemGroup>
</Project>

View File

@@ -1,3 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
</Project>

View File

@@ -1,302 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*
******************************************************************************
* -NOTE- The Win32 port is a simulation (or is that emulation?) only! Do not
* expect to get real time behaviour from the Win32 port or this demo
* application. It is provided as a convenient development and demonstration
* test bed only. This was tested using Windows XP on a dual core laptop.
*
* Windows will not be running the FreeRTOS simulator threads continuously, so
* the timing information in the FreeRTOS+Trace logs have no meaningful units.
* See the documentation page for the Windows simulator for an explanation of
* the slow timing:
* http://www.freertos.org/FreeRTOS-Windows-Simulator-Emulator-for-Visual-Studio-and-Eclipse-MingW.html
* - READ THE WEB DOCUMENTATION FOR THIS PORT FOR MORE INFORMATION ON USING IT -
*
* Documentation for this demo can be found on:
* http://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_Trace/Free_RTOS_Plus_Trace_CLI_Example.shtml
******************************************************************************
*
* This is a simple FreeRTOS Windows simulator project that makes it easy to
* evaluate FreeRTOS+CLI and FreeRTOS+Trace on a standard desktop PC, without
* any external hardware or interfaces being required.
*
* To keep everything as simple as possible, the command line interface is
* accessed through a UDP socket on the default Windows loopback IP address of
* 127.0.0.1. Full instructions are provided on the documentation page
* referenced above.
*
* Commands are provided to both start and stop a FreeRTOS+Trace recording.
* Stopping a recording will result in the recorded data being saved to the
* hard disk, ready for viewing in the FreeRTOS+Trace graphical user interface.
* Again, full instructions are provided on the documentation page referenced
* above.
*
* A queue send task and a queue receive task are defined in this file. The
* queue receive task spends most of its time blocked on the queue waiting for
* messages to arrive. The queue send task periodically sends a message to the
* queue, causing the queue receive task to exit the Blocked state. The
* priority of the queue receive task is above that of the queue send task, so
* it pre-empts the queue send task as soon as it leaves the Blocked state. It
* then consumes the message from the queue and prints "message received" to
* the screen before returning to block on the queue once again. This
* sequencing is clearly visible in the recorded FreeRTOS+Trace data.
*
*/
/* Standard includes. */
#include <stdio.h>
#include <stdint.h>
/* FreeRTOS includes. */
#include <FreeRTOS.h>
#include "task.h"
#include "queue.h"
/* FreeRTOS+Trace includes. */
#include "trcUser.h"
/* Priorities at which the tasks are created. */
#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainUDP_CLI_TASK_PRIORITY ( tskIDLE_PRIORITY )
/* The rate at which data is sent to the queue. The (simulated) 250ms value is
converted to ticks using the portTICK_RATE_MS constant. */
#define mainQUEUE_SEND_FREQUENCY_MS ( 250 / portTICK_RATE_MS )
/* The number of items the queue can hold. This is 1 as the receive task
will remove items as they are added, meaning the send task should always find
the queue empty. */
#define mainQUEUE_LENGTH ( 1 )
/*-----------------------------------------------------------*/
/*
* The queue send and receive tasks as described in the comments at the top of
* this file.
*/
static void prvQueueReceiveTask( void *pvParameters );
static void prvQueueSendTask( void *pvParameters );
/*
* The task that implements the UDP command interpreter using FreeRTOS+CLI.
*/
extern void vUDPCommandInterpreterTask( void *pvParameters );
/*
* Register commands that can be used with FreeRTOS+CLI through the UDP socket.
* The commands are defined in CLI-commands.c.
*/
extern void vRegisterCLICommands( void );
/* The queue used by both tasks. */
static xQueueHandle xQueue = NULL;
/* The user trace event posted to the trace recording on each tick interrupt.
Note tick events will not appear in the trace recording with regular period
because this project runs in a Windows simulator, and does not therefore
exhibit deterministic behaviour. */
traceLabel xTickTraceUserEvent;
/*-----------------------------------------------------------*/
int main( void )
{
const uint32_t ulLongTime_ms = 250UL;
/* Initialise the trace recorder and create the label used to post user
events to the trace recording on each tick interrupt. */
vTraceInitTraceData();
xTickTraceUserEvent = xTraceOpenLabel( "tick" );
/* Create the queue used to pass messages from the queue send task to the
queue receive task. */
xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( unsigned long ) );
/* Give the queue a name for the FreeRTOS+Trace log. */
vTraceSetQueueName( xQueue, "DemoQ" );
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. Not actually used as a stack in the Win32 simulator port. */
NULL, /* The parameter passed to the task - not used in this example. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the task that handles the CLI on a UDP port. The port number
is set using the configUDP_CLI_PORT_NUMBER setting in FreeRTOSConfig.h. */
xTaskCreate( vUDPCommandInterpreterTask, "CLI", configMINIMAL_STACK_SIZE, NULL, mainUDP_CLI_TASK_PRIORITY, NULL );
/* Register commands with the FreeRTOS+CLI command interpreter. */
vRegisterCLICommands();
/* Start the tasks and timer running. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following
line will never be reached. If the following line does execute, then
there was insufficient FreeRTOS heap memory available for the idle and/or
timer tasks to be created. See the memory management section on the
FreeRTOS web site for more details (this is standard text that is not not
really applicable to the Win32 simulator port). */
for( ;; )
{
Sleep( ulLongTime_ms );
}
}
/*-----------------------------------------------------------*/
static void prvQueueSendTask( void *pvParameters )
{
TickType_t xNextWakeTime;
const unsigned long ulValueToSend = 100UL;
/* Remove warning about unused parameters. */
( void ) pvParameters;
/* Initialise xNextWakeTime - this only needs to be done once. */
xNextWakeTime = xTaskGetTickCount();
for( ;; )
{
/* Place this task in the blocked state until it is time to run again.
While in the Blocked state this task will not consume any CPU time. */
vTaskDelayUntil( &xNextWakeTime, mainQUEUE_SEND_FREQUENCY_MS );
/* Send to the queue - causing the queue receive task to unblock and
write a message to the display. 0 is used as the block time so the
sending operation will not block - it shouldn't need to block as the
queue should always be empty at this point in the code, and it is an
error if it is not. */
xQueueSend( xQueue, &ulValueToSend, 0U );
}
}
/*-----------------------------------------------------------*/
static void prvQueueReceiveTask( void *pvParameters )
{
unsigned long ulReceivedValue;
/* Remove warning about unused parameters. */
( void ) pvParameters;
for( ;; )
{
/* Wait until something arrives in the queue - this task will block
indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
FreeRTOSConfig.h. */
xQueueReceive( xQueue, &ulReceivedValue, portMAX_DELAY );
/* To get here something must have been received from the queue, but
is it the expected value? If it is, write the message to the
display before looping back to block on the queue again. */
if( ulReceivedValue == 100UL )
{
printf( "Message received!\r\n" );
ulReceivedValue = 0U;
}
}
}
/*-----------------------------------------------------------*/
void vApplicationIdleHook( void )
{
const unsigned long ulMSToSleep = 5;
/* This function is called on each cycle of the idle task if
configUSE_IDLE_HOOK is set to 1 in FreeRTOSConfig.h. Sleep to reduce CPU
load. */
Sleep( ulMSToSleep );
}
/*-----------------------------------------------------------*/
void vAssertCalled( void )
{
const unsigned long ulLongSleep = 1000UL;
taskDISABLE_INTERRUPTS();
for( ;; )
{
Sleep( ulLongSleep );
}
}
/*-----------------------------------------------------------*/
void vApplicationTickHook( void )
{
/* Write a user event to the trace log.
Note tick events will not appear in the trace recording with regular period
because this project runs in a Windows simulator, and does not therefore
exhibit deterministic behaviour. */
vTraceUserEvent( xTickTraceUserEvent );
}

View File

@@ -1,7 +0,0 @@
Directories:
+ FreeRTOS-Plus/Demo_Projects_Using_FreeRTOS_Simulator/FreeRTOS_Plus_CLI_with_Trace
contains a FreeRTOS windows simulator demo project for both FreeRTOS+CLI and
FreeRTOS+Trace. See http://www.FreeRTOS.org/trace for information on using
the project.

View File

@@ -1,135 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
* http://www.freertos.org/a00110.html
*----------------------------------------------------------*/
#define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 1
#define configUSE_TICK_HOOK 0
#define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 60 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the Win32 thread. */
#define configTOTAL_HEAP_SIZE ( ( size_t ) 0 ) /* This parameter has no effect when heap_3.c is included in the project. */
#define configMAX_TASK_NAME_LEN ( 7 )
#define configUSE_TRACE_FACILITY 1
#define configUSE_16_BIT_TICKS 0
#define configIDLE_SHOULD_YIELD 1
#define configUSE_CO_ROUTINES 0
#define configUSE_MUTEXES 1
#define configCHECK_FOR_STACK_OVERFLOW 0 /* Not applicable to the Win32 port. */
#define configUSE_RECURSIVE_MUTEXES 1
#define configQUEUE_REGISTRY_SIZE 0
#define configUSE_MALLOC_FAILED_HOOK 0
#define configUSE_APPLICATION_TASK_TAG 0
#define configUSE_COUNTING_SEMAPHORES 1
#define configUSE_ALTERNATIVE_API 0
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY 2
#define configTIMER_QUEUE_LENGTH 20
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )
#define configMAX_PRIORITIES ( ( UBaseType_t ) 7 )
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1
#define INCLUDE_vTaskCleanUpResources 0
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define INCLUDE_uxTaskGetStackHighWaterMark 1
#define INCLUDE_xTaskGetSchedulerState 1
/* Run time stats gathering definitions. */
#define configGENERATE_RUN_TIME_STATS 0
extern void vAssertCalled( void );
#define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled()
/* The TCP port used by both the secure client and the secure server. */
#define configTCP_PORT_NUMBER 5001
#endif /* FREERTOS_CONFIG_H */

View File

@@ -1,20 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 11.00
# Visual C++ Express 2010
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WIN32", "WIN32.vcxproj", "{C686325E-3261-42F7-AEB1-DDE5280E1CEB}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Debug|Win32.ActiveCfg = Debug|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Debug|Win32.Build.0 = Debug|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Release|Win32.ActiveCfg = Release|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

View File

@@ -1,5 +0,0 @@
[InternetShortcut]
URL=http://www.freertos.org/FreeRTOS-Plus/CyaSSL/FreeRTOS_CyaSSL_Example.shtml
IDList=
[{000214A0-0000-0000-C000-000000000046}]
Prop3=19,2

View File

@@ -1,174 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#pragma comment( lib, "ws2_32.lib" )
/* Win32 includes. */
#include <WinSock2.h>
/* CyaSSL includes. */
#include "cyassl/ssl.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/*-----------------------------------------------------------*/
/* The CyaSSL context for the client. */
static CYASSL_CTX* xCyaSSL_ClientContext = NULL;
/*-----------------------------------------------------------*/
/* See the comments at the top of main.c. */
void vSecureTCPClientTask( void *pvParameters )
{
SOCKET xClientSocket;
struct sockaddr_in xConnection;
CYASSL* xCyaSSL_Object;
WORD wVersionRequested;
WSADATA xWSAData;
char cString[ 50 ];
BaseType_t lReturned;
uint32_t ulCount = 0UL;
/* Remove compiler warning about unused parameters. */
( void ) pvParameters;
/* Prepare to use WinSock. */
wVersionRequested = MAKEWORD( 2, 2 );
configASSERT( WSAStartup( wVersionRequested, &xWSAData ) == 0 );
/* Set family and port for client socket. */
memset( ( void * ) &xConnection, 0x00, sizeof( struct sockaddr_in ) );
xConnection.sin_family = AF_INET;
xConnection.sin_addr.s_addr = inet_addr("127.0.0.1");
xConnection.sin_port = htons( configTCP_PORT_NUMBER );
/* Attempt to create a context that uses the TLS V1 server protocol. */
xCyaSSL_ClientContext = CyaSSL_CTX_new( CyaTLSv1_client_method() );
configASSERT( xCyaSSL_ClientContext );
/* Load the CA certificate. */
lReturned = CyaSSL_CTX_load_verify_locations( xCyaSSL_ClientContext, "ca-cert.pem", 0 );
configASSERT( lReturned == SSL_SUCCESS );
for( ;; )
{
/* Create the socket. */
xClientSocket = socket( AF_INET, SOCK_STREAM, 0 );
configASSERT( xClientSocket != INVALID_SOCKET );
/* Connect to the secure server. */
if( connect( xClientSocket, ( SOCKADDR * ) &xConnection, sizeof( xConnection ) ) == 0 )
{
/* The connect was successful. Create a CyaSSL object to associate
with this connection. */
xCyaSSL_Object = CyaSSL_new( xCyaSSL_ClientContext );
if( xCyaSSL_Object != NULL )
{
/* Associate the created CyaSSL object with the connected
socket. */
lReturned = CyaSSL_set_fd( xCyaSSL_Object, xClientSocket );
configASSERT( lReturned == SSL_SUCCESS );
/* The count is used to differentiate between messages sent to
the server, and to break out of the do while loop below. */
ulCount = 0UL;
do
{
/* Create the string that is sent to the secure server. */
sprintf( cString, "Message number %lu\r\n", ulCount );
/* The next line is the secure equivalent of the standard
sockets call:
lReturned = send( xClientSocket, cString, strlen( cString ) + 1, 0 ); */
lReturned = CyaSSL_write( xCyaSSL_Object, cString, strlen( cString ) + 1 );
/* Short delay to prevent the messages streaming up the
console too quickly. */
vTaskDelay( 50 );
ulCount++;
} while( ( lReturned != SOCKET_ERROR ) && ( ulCount < 10UL ) );
}
CyaSSL_free( xCyaSSL_Object );
closesocket( xClientSocket );
/* Delay for a short time before starting over. */
vTaskDelay( 250 );
}
}
}
/*-----------------------------------------------------------*/

View File

@@ -1,284 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#pragma comment( lib, "ws2_32.lib" )
/* Win32 includes. */
#include <WinSock2.h>
/* CyaSSL includes. */
#include "cyassl/ssl.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* This application is using the FreeRTOS Windows simulator, which uses the
FreeRTOS scheduler to schedule FreeRTOS task within the Windows environment.
The Windows envrionment must not be allowed to block any Windows threads that
are running FreeRTOS tasks, unless the FreeRTOS task is running at the FreeRTOS
idle priority. For simplicity, this demo uses the Windows TCP/IP stack, the
API for which can cause Windows threads to block. Therefore, any FreeRTOS task
that makes calls to the Windows TCP/IP stack must be assigned the idle prioity.
Note this is only a restriction of the simulated Windows environment - real
FreeRTOS ports do not have this restriction. */
#define sstSECURE_CLIENT_TASK_PRIORITY ( tskIDLE_PRIORITY )
/*-----------------------------------------------------------*/
/*
* Open, configures and binds the server's TCP socket.
*/
static SOCKET prvOpenServerSocket( void );
/*
* Prepare the CyaSSL library for use.
*/
static void prvInitialiseCyaSSL( void );
/*
* The task that implements the client side of the connection.
*/
extern void vSecureTCPClientTask( void *pvParameters );
/*-----------------------------------------------------------*/
/* The CyaSSL context for the server. */
static CYASSL_CTX* xCyaSSL_ServerContext = NULL;
/*-----------------------------------------------------------*/
/* See the comments at the top of main.c. */
void vSecureTCPServerTask( void *pvParameters )
{
BaseType_t xReturned;
long lBytes;
uint8_t cReceivedString[ 60 ];
struct sockaddr_in xClient;
int xClientAddressLength = sizeof( struct sockaddr_in );
SOCKET xListeningSocket, xConnectedSocket;
CYASSL* xCyaSSL_Object; /* Only one connection is accepted at a time, so only one object is needed at a time. */
/* Just to prevent compiler warnings. */
( void ) pvParameters;
/* Perform the initialisation necessary before CyaSSL can be used. */
prvInitialiseCyaSSL();
configASSERT( xCyaSSL_ServerContext );
/* Attempt to open the socket. */
xListeningSocket = prvOpenServerSocket();
/* Now the server socket has been created and the CyaSSL library has been
initialised, the task that implements the client side can be created. */
xTaskCreate( vSecureTCPClientTask, "Client", configMINIMAL_STACK_SIZE, NULL, sstSECURE_CLIENT_TASK_PRIORITY, NULL );
if( xListeningSocket != INVALID_SOCKET )
{
for( ;; )
{
/* Wait until the client connects. */
printf( "Waiting for new connection\r\n" );
xConnectedSocket = accept( xListeningSocket, ( struct sockaddr * ) &xClient, &xClientAddressLength );
if( xConnectedSocket != INVALID_SOCKET )
{
printf( "Connection established\r\n" );
/* A connection has been accepted by the server. Create a
CyaSSL object for use with the newly connected socket. */
xCyaSSL_Object = NULL;
xCyaSSL_Object = CyaSSL_new( xCyaSSL_ServerContext );
if( xCyaSSL_Object != NULL )
{
/* Associate the created CyaSSL object with the connected
socket. */
xReturned = CyaSSL_set_fd( xCyaSSL_Object, xConnectedSocket );
configASSERT( xReturned == SSL_SUCCESS );
do
{
/* The next line is the secure equivalent to the
standard sockets call:
lBytes = recv( xConnectedSocket, cReceivedString, 50, 0 ); */
lBytes = CyaSSL_read( xCyaSSL_Object, cReceivedString, sizeof( cReceivedString ) );
/* Print the received characters. */
if( lBytes > 0 )
{
printf( "Received by the secure server: %s\r\n", cReceivedString );
}
} while ( lBytes > 0 );
/* The connection was closed, close the socket and free the
CyaSSL object. */
closesocket( xConnectedSocket );
CyaSSL_free( xCyaSSL_Object );
printf( "Connection closed, back to start\r\n\r\n" );
}
}
}
}
else
{
/* The socket could not be opened. */
vTaskDelete( NULL );
}
}
/*-----------------------------------------------------------*/
static SOCKET prvOpenServerSocket( void )
{
WSADATA xWSAData;
WORD wVersionRequested;
struct sockaddr_in xConnection;
SOCKET xSocket = INVALID_SOCKET;
wVersionRequested = MAKEWORD( 2, 2 );
/* Prepare to use WinSock. */
if( WSAStartup( wVersionRequested, &xWSAData ) != 0 )
{
fprintf( stderr, "Could not open Windows connection.\n" );
}
else
{
xSocket = socket( AF_INET, SOCK_STREAM, 0 );
if( xSocket == INVALID_SOCKET)
{
fprintf( stderr, "Could not create socket.\n" );
WSACleanup();
}
else
{
/* Zero out the server structure. */
memset( ( void * ) &xConnection, 0x00, sizeof( struct sockaddr_in ) );
xConnection.sin_family = AF_INET;
xConnection.sin_addr.s_addr = inet_addr("127.0.0.1");
xConnection.sin_port = htons( configTCP_PORT_NUMBER );
/* Bind the address to the socket. */
if( bind( xSocket, ( struct sockaddr * ) &xConnection, sizeof( struct sockaddr_in ) ) == -1 )
{
fprintf( stderr, "Could not socket to port %d.\n", configTCP_PORT_NUMBER );
closesocket( xSocket );
xSocket = INVALID_SOCKET;
WSACleanup();
}
if( listen( xSocket, 20 ) != 0 )
{
closesocket( xSocket );
xSocket = INVALID_SOCKET;
WSACleanup();
}
}
}
return xSocket;
}
/*-----------------------------------------------------------*/
static void prvInitialiseCyaSSL( void )
{
int32_t iReturn;
#ifdef DEBUG_CYASSL
{
CyaSSL_Debugging_ON();
}
#endif
/* Initialise CyaSSL. This must be done before any other CyaSSL functions
are called. */
CyaSSL_Init();
/* Attempt to create a context that uses the TLS V1 server protocol. */
xCyaSSL_ServerContext = CyaSSL_CTX_new( CyaTLSv1_server_method() );
if( xCyaSSL_ServerContext != NULL )
{
/* Load the CA certificate. Real applications should ensure that
CyaSSL_CTX_load_verify_locations() returns SSL_SUCCESS before
proceeding. */
iReturn = CyaSSL_CTX_load_verify_locations( xCyaSSL_ServerContext, "ca-cert.pem", 0 );
configASSERT( iReturn == SSL_SUCCESS );
iReturn = CyaSSL_CTX_use_certificate_file( xCyaSSL_ServerContext, "server-cert.pem", SSL_FILETYPE_PEM );
configASSERT( iReturn == SSL_SUCCESS );
iReturn = CyaSSL_CTX_use_PrivateKey_file( xCyaSSL_ServerContext, "server-key.pem", SSL_FILETYPE_PEM );
configASSERT( iReturn == SSL_SUCCESS );
}
}

View File

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/pNYb/7DE0kIFgunTWcAUjFnI06Y7VFFHbkE2Qvs2CizS73tNnkCAwEAAaOB/DCB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==
-----END CERTIFICATE-----
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
9a:41:47:cd:a1:14:62:8c
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=US, ST=Montana, L=Bozeman, O=Sawtooth, OU=Consulting, CN=www.wolfssl.com/emailAddress=info@wolfssl.com
Validity
Not Before: Jul 11 03:20:08 2014 GMT
Not After : Apr 6 03:20:08 2017 GMT
Subject: C=US, ST=Montana, L=Bozeman, O=Sawtooth, OU=Consulting, CN=www.wolfssl.com/emailAddress=info@wolfssl.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:bf:0c:ca:2d:14:b2:1e:84:42:5b:cd:38:1f:4a:
f2:4d:75:10:f1:b6:35:9f:df:ca:7d:03:98:d3:ac:
de:03:66:ee:2a:f1:d8:b0:7d:6e:07:54:0b:10:98:
21:4d:80:cb:12:20:e7:cc:4f:de:45:7d:c9:72:77:
32:ea:ca:90:bb:69:52:10:03:2f:a8:f3:95:c5:f1:
8b:62:56:1b:ef:67:6f:a4:10:41:95:ad:0a:9b:e3:
a5:c0:b0:d2:70:76:50:30:5b:a8:e8:08:2c:7c:ed:
a7:a2:7a:8d:38:29:1c:ac:c7:ed:f2:7c:95:b0:95:
82:7d:49:5c:38:cd:77:25:ef:bd:80:75:53:94:3c:
3d:ca:63:5b:9f:15:b5:d3:1d:13:2f:19:d1:3c:db:
76:3a:cc:b8:7d:c9:e5:c2:d7:da:40:6f:d8:21:dc:
73:1b:42:2d:53:9c:fe:1a:fc:7d:ab:7a:36:3f:98:
de:84:7c:05:67:ce:6a:14:38:87:a9:f1:8c:b5:68:
cb:68:7f:71:20:2b:f5:a0:63:f5:56:2f:a3:26:d2:
b7:6f:b1:5a:17:d7:38:99:08:fe:93:58:6f:fe:c3:
13:49:08:16:0b:a7:4d:67:00:52:31:67:23:4e:98:
ed:51:45:1d:b9:04:d9:0b:ec:d8:28:b3:4b:bd:ed:
36:79
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
27:8E:67:11:74:C3:26:1D:3F:ED:33:63:B3:A4:D8:1D:30:E5:E8:D5
X509v3 Authority Key Identifier:
keyid:27:8E:67:11:74:C3:26:1D:3F:ED:33:63:B3:A4:D8:1D:30:E5:E8:D5
DirName:/C=US/ST=Montana/L=Bozeman/O=Sawtooth/OU=Consulting/CN=www.wolfssl.com/emailAddress=info@wolfssl.com
serial:9A:41:47:CD:A1:14:62:8C
X509v3 Basic Constraints:
CA:TRUE
Signature Algorithm: sha1WithRSAEncryption
79:78:0c:6d:79:88:91:fc:3a:15:9c:f9:27:62:16:f0:21:1f:
fa:7d:3f:a2:a8:32:1e:f7:f2:11:a9:74:16:74:5e:dc:18:ca:
f0:00:2a:d5:03:06:26:30:f1:47:83:fd:32:6e:fc:ed:aa:4f:
7d:0c:63:60:31:2f:7c:0c:bf:99:66:87:ed:27:08:86:2d:c4:
33:e8:98:23:1c:fe:a3:db:9a:49:4e:fc:5a:42:ef:71:c3:3f:
ad:dc:4a:a8:d2:a3:1d:09:ac:33:04:7b:86:f3:6d:00:59:a3:
c8:db:d1:3c:73:f6:0e:90:d6:5e:49:e0:bf:36:63:08:7b:a5:
b0:8f:35:3b:56:8c:11:35:49:04:1c:d0:e7:ba:56:c5:0d:0a:
91:8d:d6:b7:62:19:34:12:52:4c:d2:6d:7c:c5:3d:0f:18:81:
54:cb:f6:3c:e5:84:d2:d6:71:15:ec:1a:34:0b:f0:a0:21:74:
43:c8:a3:b0:df:d9:67:da:e2:ad:93:48:f8:a0:87:bd:79:14:
e0:62:0a:df:f7:31:2e:31:7b:d1:32:2a:0a:fe:5d:14:ef:d9:
64:50:e4:83:91:bc:70:0d:d7:88:8d:d9:bc:84:0e:c5:1a:b3:
bf:64:02:4e:51:91:a4:a2:85:15:83:af:f0:5b:9b:28:49:5f:
b2:b3:03:d8

View File

@@ -1,141 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/* Standard includes. */
#include <stdio.h>
#include <stdint.h>
/* FreeRTOS includes. */
#include <FreeRTOS.h>
#include "task.h"
/* This application is using the FreeRTOS Windows simulator, which uses the
FreeRTOS scheduler to schedule FreeRTOS task within the Windows environment.
The Windows environment must not be allowed to block any Windows threads that
are running FreeRTOS tasks, unless the FreeRTOS task is running at the FreeRTOS
idle priority. For simplicity, this demo uses the Windows TCP/IP stack, the
API for which can cause Windows threads to block. Therefore, any FreeRTOS task
that makes calls to the Windows TCP/IP stack must be assigned the idle priority.
Note this is only a restriction of the simulated Windows environment - real
FreeRTOS ports do not have this restriction. */
#define mainSECURE_SERVER_TASK_PRIORITY ( tskIDLE_PRIORITY )
/*-----------------------------------------------------------*/
/*
* The task that implements the server side.
*/
extern void vSecureTCPServerTask( void *pvParameters );
/*-----------------------------------------------------------*/
int main( void )
{
const uint32_t ulLongTime_ms = 250UL;
/* Create the TCP server task. This will itself create the client task
once it has completed the CyaSSL initialisation. */
xTaskCreate( vSecureTCPServerTask, "Server", configMINIMAL_STACK_SIZE, NULL, mainSECURE_SERVER_TASK_PRIORITY, NULL );
/* Start the task running. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following
line will never be reached. If the following line does execute, then
there was insufficient FreeRTOS heap memory available for the idle and/or
timer tasks to be created. See the memory management section on the
FreeRTOS web site for more details (this is standard text that is not not
really applicable to the Win32 simulator port). */
for( ;; )
{
Sleep( ulLongTime_ms );
}
}
/*-----------------------------------------------------------*/
void vApplicationIdleHook( void )
{
const unsigned long ulMSToSleep = 5;
/* This function is called on each cycle of the idle task if
configUSE_IDLE_HOOK is set to 1 in FreeRTOSConfig.h. Sleep to reduce CPU
load. */
Sleep( ulMSToSleep );
}
/*-----------------------------------------------------------*/
void vAssertCalled( void )
{
const unsigned long ulLongSleep = 1000UL;
taskDISABLE_INTERRUPTS();
for( ;; )
{
Sleep( ulLongSleep );
}
}
/*-----------------------------------------------------------*/

View File

@@ -1,173 +0,0 @@
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1 (0x1)
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=US, ST=Montana, L=Bozeman, O=Sawtooth, OU=Consulting, CN=www.wolfssl.com/emailAddress=info@wolfssl.com
Validity
Not Before: Jul 11 17:20:14 2014 GMT
Not After : Apr 6 17:20:14 2017 GMT
Subject: C=US, ST=Montana, L=Bozeman, O=wolfSSL, OU=Support, CN=www.wolfssl.com/emailAddress=info@wolfssl.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c0:95:08:e1:57:41:f2:71:6d:b7:d2:45:41:27:
01:65:c6:45:ae:f2:bc:24:30:b8:95:ce:2f:4e:d6:
f6:1c:88:bc:7c:9f:fb:a8:67:7f:fe:5c:9c:51:75:
f7:8a:ca:07:e7:35:2f:8f:e1:bd:7b:c0:2f:7c:ab:
64:a8:17:fc:ca:5d:7b:ba:e0:21:e5:72:2e:6f:2e:
86:d8:95:73:da:ac:1b:53:b9:5f:3f:d7:19:0d:25:
4f:e1:63:63:51:8b:0b:64:3f:ad:43:b8:a5:1c:5c:
34:b3:ae:00:a0:63:c5:f6:7f:0b:59:68:78:73:a6:
8c:18:a9:02:6d:af:c3:19:01:2e:b8:10:e3:c6:cc:
40:b4:69:a3:46:33:69:87:6e:c4:bb:17:a6:f3:e8:
dd:ad:73:bc:7b:2f:21:b5:fd:66:51:0c:bd:54:b3:
e1:6d:5f:1c:bc:23:73:d1:09:03:89:14:d2:10:b9:
64:c3:2a:d0:a1:96:4a:bc:e1:d4:1a:5b:c7:a0:c0:
c1:63:78:0f:44:37:30:32:96:80:32:23:95:a1:77:
ba:13:d2:97:73:e2:5d:25:c9:6a:0d:c3:39:60:a4:
b4:b0:69:42:42:09:e9:d8:08:bc:33:20:b3:58:22:
a7:aa:eb:c4:e1:e6:61:83:c5:d2:96:df:d9:d0:4f:
ad:d7
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
B3:11:32:C9:92:98:84:E2:C9:F8:D0:3B:6E:03:42:CA:1F:0E:8E:3C
X509v3 Authority Key Identifier:
keyid:27:8E:67:11:74:C3:26:1D:3F:ED:33:63:B3:A4:D8:1D:30:E5:E8:D5
DirName:/C=US/ST=Montana/L=Bozeman/O=Sawtooth/OU=Consulting/CN=www.wolfssl.com/emailAddress=info@wolfssl.com
serial:9A:41:47:CD:A1:14:62:8C
X509v3 Basic Constraints:
CA:TRUE
Signature Algorithm: sha1WithRSAEncryption
3d:8c:70:05:5b:62:4b:bf:6c:b6:48:61:01:10:1d:5e:05:ba:
55:94:2c:ae:59:6f:97:80:5d:6c:86:ec:9a:eb:15:45:44:e4:
56:f8:75:ca:8a:45:32:f4:c7:e1:fa:f2:98:1c:91:d3:3f:e8:
0e:c9:1b:fa:e1:79:99:67:0e:0d:6b:8a:ec:1a:2c:59:c4:34:
04:8d:39:77:cd:b5:e9:60:5b:82:bf:34:ce:ed:c6:4f:3f:b4:
5c:4d:8a:b4:f4:0a:04:12:a0:56:c1:e1:33:37:a1:54:87:48:
e9:81:c2:0f:8f:6f:d3:52:4c:4c:32:4c:6b:9f:3a:04:8f:77:
5d:ad:dc:3d:2b:f2:c9:df:3c:60:5d:d8:fc:86:72:7c:3d:d0:
84:4b:8c:df:26:43:fe:c0:cc:5b:e1:36:b3:3d:32:28:a3:ef:
0c:20:d6:b1:50:39:d6:67:a9:8b:84:bc:92:34:eb:19:23:e8:
10:8f:ea:bd:18:8c:93:27:3c:74:75:8e:58:04:fa:2a:74:44:
7d:fc:4d:39:df:54:17:ba:78:e1:5d:6a:70:d3:7c:a2:80:81:
e6:19:51:91:c3:44:51:ec:bb:88:a9:53:e1:d7:a9:8c:28:f4:
21:1c:42:51:09:b4:12:6d:a0:d6:25:09:85:c6:2a:0c:af:a7:
58:e6:52:8b
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
9a:41:47:cd:a1:14:62:8c
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=US, ST=Montana, L=Bozeman, O=Sawtooth, OU=Consulting, CN=www.wolfssl.com/emailAddress=info@wolfssl.com
Validity
Not Before: Jul 11 03:20:08 2014 GMT
Not After : Apr 6 03:20:08 2017 GMT
Subject: C=US, ST=Montana, L=Bozeman, O=Sawtooth, OU=Consulting, CN=www.wolfssl.com/emailAddress=info@wolfssl.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:bf:0c:ca:2d:14:b2:1e:84:42:5b:cd:38:1f:4a:
f2:4d:75:10:f1:b6:35:9f:df:ca:7d:03:98:d3:ac:
de:03:66:ee:2a:f1:d8:b0:7d:6e:07:54:0b:10:98:
21:4d:80:cb:12:20:e7:cc:4f:de:45:7d:c9:72:77:
32:ea:ca:90:bb:69:52:10:03:2f:a8:f3:95:c5:f1:
8b:62:56:1b:ef:67:6f:a4:10:41:95:ad:0a:9b:e3:
a5:c0:b0:d2:70:76:50:30:5b:a8:e8:08:2c:7c:ed:
a7:a2:7a:8d:38:29:1c:ac:c7:ed:f2:7c:95:b0:95:
82:7d:49:5c:38:cd:77:25:ef:bd:80:75:53:94:3c:
3d:ca:63:5b:9f:15:b5:d3:1d:13:2f:19:d1:3c:db:
76:3a:cc:b8:7d:c9:e5:c2:d7:da:40:6f:d8:21:dc:
73:1b:42:2d:53:9c:fe:1a:fc:7d:ab:7a:36:3f:98:
de:84:7c:05:67:ce:6a:14:38:87:a9:f1:8c:b5:68:
cb:68:7f:71:20:2b:f5:a0:63:f5:56:2f:a3:26:d2:
b7:6f:b1:5a:17:d7:38:99:08:fe:93:58:6f:fe:c3:
13:49:08:16:0b:a7:4d:67:00:52:31:67:23:4e:98:
ed:51:45:1d:b9:04:d9:0b:ec:d8:28:b3:4b:bd:ed:
36:79
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
27:8E:67:11:74:C3:26:1D:3F:ED:33:63:B3:A4:D8:1D:30:E5:E8:D5
X509v3 Authority Key Identifier:
keyid:27:8E:67:11:74:C3:26:1D:3F:ED:33:63:B3:A4:D8:1D:30:E5:E8:D5
DirName:/C=US/ST=Montana/L=Bozeman/O=Sawtooth/OU=Consulting/CN=www.wolfssl.com/emailAddress=info@wolfssl.com
serial:9A:41:47:CD:A1:14:62:8C
X509v3 Basic Constraints:
CA:TRUE
Signature Algorithm: sha1WithRSAEncryption
79:78:0c:6d:79:88:91:fc:3a:15:9c:f9:27:62:16:f0:21:1f:
fa:7d:3f:a2:a8:32:1e:f7:f2:11:a9:74:16:74:5e:dc:18:ca:
f0:00:2a:d5:03:06:26:30:f1:47:83:fd:32:6e:fc:ed:aa:4f:
7d:0c:63:60:31:2f:7c:0c:bf:99:66:87:ed:27:08:86:2d:c4:
33:e8:98:23:1c:fe:a3:db:9a:49:4e:fc:5a:42:ef:71:c3:3f:
ad:dc:4a:a8:d2:a3:1d:09:ac:33:04:7b:86:f3:6d:00:59:a3:
c8:db:d1:3c:73:f6:0e:90:d6:5e:49:e0:bf:36:63:08:7b:a5:
b0:8f:35:3b:56:8c:11:35:49:04:1c:d0:e7:ba:56:c5:0d:0a:
91:8d:d6:b7:62:19:34:12:52:4c:d2:6d:7c:c5:3d:0f:18:81:
54:cb:f6:3c:e5:84:d2:d6:71:15:ec:1a:34:0b:f0:a0:21:74:
43:c8:a3:b0:df:d9:67:da:e2:ad:93:48:f8:a0:87:bd:79:14:
e0:62:0a:df:f7:31:2e:31:7b:d1:32:2a:0a:fe:5d:14:ef:d9:
64:50:e4:83:91:bc:70:0d:d7:88:8d:d9:bc:84:0e:c5:1a:b3:
bf:64:02:4e:51:91:a4:a2:85:15:83:af:f0:5b:9b:28:49:5f:
b2:b3:03:d8
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

View File

@@ -1,27 +0,0 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

View File

@@ -1,168 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
* http://www.freertos.org/a00110.html
*
* The bottom of this file contains some constants specific to running the UDP
* stack in this demo. Constants specific to FreeRTOS+UDP itself (rather than
* the demo) are contained in FreeRTOSIPConfig.h.
*----------------------------------------------------------*/
#define configUSE_PREEMPTION 1
#define configMAX_PRIORITIES ( ( UBaseType_t ) 7 )
#define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 60 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the Win32 thread. */
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 32U * 1024U ) )
#define configMAX_TASK_NAME_LEN ( 7 )
#define configUSE_TRACE_FACILITY 1
#define configUSE_16_BIT_TICKS 0
#define configIDLE_SHOULD_YIELD 1
#define configUSE_CO_ROUTINES 0
#define configUSE_MUTEXES 1
#define configUSE_RECURSIVE_MUTEXES 1
#define configQUEUE_REGISTRY_SIZE 0
#define configUSE_APPLICATION_TASK_TAG 0
#define configUSE_COUNTING_SEMAPHORES 1
#define configUSE_ALTERNATIVE_API 0
/* Hook function related definitions. */
#define configUSE_TICK_HOOK 0
#define configUSE_IDLE_HOOK 1
#define configUSE_MALLOC_FAILED_HOOK 1
#define configCHECK_FOR_STACK_OVERFLOW 0 /* Not applicable to the Win32 port. */
/* Software timer related definitions. */
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
#define configTIMER_QUEUE_LENGTH 5
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )
/* Run time stats gathering definitions. */
unsigned long ulGetRunTimeCounterValue( void );
void vConfigureTimerForRunTimeStats( void );
#define configGENERATE_RUN_TIME_STATS 1
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
#define portGET_RUN_TIME_COUNTER_VALUE() ulGetRunTimeCounterValue()
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1
#define INCLUDE_vTaskCleanUpResources 0
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define INCLUDE_uxTaskGetStackHighWaterMark 1
#define INCLUDE_xTaskGetSchedulerState 1
#define INCLUDE_xTimerGetTimerTaskHandle 0
#define INCLUDE_xTaskGetIdleTaskHandle 0
#define INCLUDE_xQueueGetMutexHolder 1
/* This demo makes use of one or more example stats formatting functions. These
format the raw data provided by the uxTaskGetSystemState() function in to human
readable ASCII form. See the notes in the implementation of vTaskList() within
FreeRTOS/Source/tasks.c for limitations. */
#define configUSE_STATS_FORMATTING_FUNCTIONS 1
/* Assert call defined for debug builds. */
#ifdef _DEBUG
extern void vAssertCalled( const char *pcFile, unsigned long ulLine );
#define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __FILE__, __LINE__ )
#endif /* _DEBUG */
/* Application specific definitions follow. **********************************/
/* The UDP port to use for incoming command inputs. The outgoing port is
set to ( configUDP_CLI_PORT_NUMBER + 1 ). */
#define configUDP_CLI_PORT_NUMBER 5001
/* The size of the global output buffer that is available for use when there
are multiple command interpreters running at once (for example, one on a UART
and one on TCP/IP). This is done to prevent an output buffer being defined by
each implementation - which would waste RAM. In this case, there is only one
command interpreter running, and it has its own local output buffer, so the
global buffer is just set to be one byte long as it is not used and should not
take up unnecessary RAM. */
#define configCOMMAND_INT_MAX_OUTPUT_SIZE 1
#endif /* FREERTOS_CONFIG_H */

View File

@@ -1,67 +0,0 @@
/*
* FreeRTOS+FAT SL V1.0.1 (C) 2014 HCC Embedded
*
* FreeRTOS+FAT SL is an complementary component provided to Real Time Engineers
* Ltd. by HCC Embedded for use with FreeRTOS. It is not, in itself, part of
* the FreeRTOS kernel. FreeRTOS+FAT SL is licensed separately from FreeRTOS,
* and uses a different license to FreeRTOS. FreeRTOS+FAT SL uses a dual
* license model, information on which is provided below:
*
* - Open source licensing -
* FreeRTOS+FAT SL is a free download and may be used, modified and distributed
* without charge provided the user adheres to version two of the GNU General
* Public license (GPL) and does not remove the copyright notice or this text.
* The GPL V2 text is available on the gnu.org web site, and on the following
* URL: http://www.FreeRTOS.org/gpl-2.0.txt
*
* - Commercial licensing -
* Businesses and individuals who wish to incorporate FreeRTOS+FAT SL into
* proprietary software for redistribution in any form must first obtain a
* commercial license - and in-so-doing support the maintenance, support and
* further development of the FreeRTOS+FAT SL product. Commercial licenses can
* be obtained from http://shop.freertos.org and do not require any source files
* to be changed.
*
* FreeRTOS+FAT SL is distributed in the hope that it will be useful. You
* cannot use FreeRTOS+FAT SL unless you agree that you use the software 'as
* is'. FreeRTOS+FAT SL is provided WITHOUT ANY WARRANTY; without even the
* implied warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. Real Time Engineers Ltd. and HCC Embedded disclaims all
* conditions and terms, be they implied, expressed, or statutory.
*
* http://www.FreeRTOS.org
* http://www.FreeRTOS.org/FreeRTOS-Plus
*
*/
#ifndef _CONFIG_FAT_SL_H
#define _CONFIG_FAT_SL_H
#include "../version/ver_fat_sl.h"
#if VER_FAT_SL_MAJOR != 5 || VER_FAT_SL_MINOR != 2
#error Incompatible FAT_SL version number!
#endif
#include "../api/api_mdriver.h"
#ifdef __cplusplus
extern "C" {
#endif
/**************************************************************************
**
** FAT SL user settings
**
**************************************************************************/
#define F_SECTOR_SIZE 512u /* Disk sector size. */
#define F_FS_THREAD_AWARE 1 /* Set to one if the file system will be access from more than one task. */
#define F_MAXPATH 64 /* Maximum length a file name (including its full path) can be. */
#define F_MAX_LOCK_WAIT_TICKS 20 /* The maximum number of RTOS ticks to wait when attempting to obtain a lock on the file system when F_FS_THREAD_AWARE is set to 1. */
#ifdef __cplusplus
}
#endif
#endif /* _CONFIG_FAT_SL_H */

View File

@@ -1,62 +0,0 @@
/*
* FreeRTOS+FAT SL V1.0.1 (C) 2014 HCC Embedded
*
* FreeRTOS+FAT SL is an complementary component provided to Real Time Engineers
* Ltd. by HCC Embedded for use with FreeRTOS. It is not, in itself, part of
* the FreeRTOS kernel. FreeRTOS+FAT SL is licensed separately from FreeRTOS,
* and uses a different license to FreeRTOS. FreeRTOS+FAT SL uses a dual
* license model, information on which is provided below:
*
* - Open source licensing -
* FreeRTOS+FAT SL is a free download and may be used, modified and distributed
* without charge provided the user adheres to version two of the GNU General
* Public license (GPL) and does not remove the copyright notice or this text.
* The GPL V2 text is available on the gnu.org web site, and on the following
* URL: http://www.FreeRTOS.org/gpl-2.0.txt
*
* - Commercial licensing -
* Businesses and individuals who wish to incorporate FreeRTOS+FAT SL into
* proprietary software for redistribution in any form must first obtain a
* commercial license - and in-so-doing support the maintenance, support and
* further development of the FreeRTOS+FAT SL product. Commercial licenses can
* be obtained from http://shop.freertos.org and do not require any source files
* to be changed.
*
* FreeRTOS+FAT SL is distributed in the hope that it will be useful. You
* cannot use FreeRTOS+FAT SL unless you agree that you use the software 'as
* is'. FreeRTOS+FAT SL is provided WITHOUT ANY WARRANTY; without even the
* implied warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. Real Time Engineers Ltd. and HCC Embedded disclaims all
* conditions and terms, be they implied, expressed, or statutory.
*
* http://www.FreeRTOS.org
* http://www.FreeRTOS.org/FreeRTOS-Plus
*
*/
#ifndef _CONFIG_FAT_SL_TEST_H
#define _CONFIG_FAT_SL_TEST_H
#include "../version/ver_fat_sl.h"
#if VER_FAT_SL_MAJOR != 5 || VER_FAT_SL_MINOR != 2
#error Incompatible FAT_SL version number!
#endif
/*
** Maximum size for seek test.
** Options: 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768
*/
#define F_MAX_SEEK_TEST 16384
/*
** Defines media type for testing.
** Options: F_FAT12_MEDIA, F_FAT16_MEDIA, F_FAT32_MEDIA
*/
#define F_FAT_TYPE F_FAT16_MEDIA
#endif /* ifndef _CONFIG_STHIN_TEST_H */

View File

@@ -1,52 +0,0 @@
/*
* FreeRTOS+FAT SL V1.0.1 (C) 2014 HCC Embedded
*
* FreeRTOS+FAT SL is an complementary component provided to Real Time Engineers
* Ltd. by HCC Embedded for use with FreeRTOS. It is not, in itself, part of
* the FreeRTOS kernel. FreeRTOS+FAT SL is licensed separately from FreeRTOS,
* and uses a different license to FreeRTOS. FreeRTOS+FAT SL uses a dual
* license model, information on which is provided below:
*
* - Open source licensing -
* FreeRTOS+FAT SL is a free download and may be used, modified and distributed
* without charge provided the user adheres to version two of the GNU General
* Public license (GPL) and does not remove the copyright notice or this text.
* The GPL V2 text is available on the gnu.org web site, and on the following
* URL: http://www.FreeRTOS.org/gpl-2.0.txt
*
* - Commercial licensing -
* Businesses and individuals who wish to incorporate FreeRTOS+FAT SL into
* proprietary software for redistribution in any form must first obtain a
* commercial license - and in-so-doing support the maintenance, support and
* further development of the FreeRTOS+FAT SL product. Commercial licenses can
* be obtained from http://shop.freertos.org and do not require any source files
* to be changed.
*
* FreeRTOS+FAT SL is distributed in the hope that it will be useful. You
* cannot use FreeRTOS+FAT SL unless you agree that you use the software 'as
* is'. FreeRTOS+FAT SL is provided WITHOUT ANY WARRANTY; without even the
* implied warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. Real Time Engineers Ltd. and HCC Embedded disclaims all
* conditions and terms, be they implied, expressed, or statutory.
*
* http://www.FreeRTOS.org
* http://www.FreeRTOS.org/FreeRTOS-Plus
*
*/
#ifndef _CONFIG_MDRIVER_RAM_H_
#define _CONFIG_MDRIVER_RAM_H_
#include "../version/ver_mdriver_ram.h"
#if VER_MDRIVER_RAM_MAJOR != 1 || VER_MDRIVER_RAM_MINOR != 2
#error Incompatible MDRIVER_RAM version number!
#endif
#define MDRIVER_RAM_SECTOR_SIZE 512 /* Sector size */
#define MDRIVER_RAM_VOLUME0_SIZE (128 * 1024) /* defintion for size of ramdrive0 */
#define MDRIVER_MEM_LONG_ACCESS 1 /* set this value to 1 if 32bit access available */
#endif /* ifndef _CONFIG_MDRIVER_RAM_H_ */

View File

@@ -1,610 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* File system includes. */
#include "fat_sl.h"
#include "api_mdriver_ram.h"
#include "test.h"
#ifdef _WINDOWS_
#define snprintf _snprintf
#endif
#define cliNEW_LINE "\r\n"
/*******************************************************************************
* See the URL in the comments within main.c for the location of the online
* documentation.
******************************************************************************/
/*
* Print out information on a single file.
*/
static void prvCreateFileInfoString( char *pcBuffer, F_FIND *pxFindStruct );
/*
* Copies an existing file into a newly created file.
*/
static BaseType_t prvPerformCopy( const char *pcSourceFile,
int32_t lSourceFileLength,
const char *pcDestinationFile,
char *pxWriteBuffer,
size_t xWriteBufferLen );
/*
* Implements the DIR command.
*/
static BaseType_t prvDIRCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the CD command.
*/
static BaseType_t prvCDCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the DEL command.
*/
static BaseType_t prvDELCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the TYPE command.
*/
static BaseType_t prvTYPECommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the COPY command.
*/
static BaseType_t prvCOPYCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the TEST command.
*/
static BaseType_t prvTESTFSCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/* Structure that defines the DIR command line command, which lists all the
files in the current directory. */
static const CLI_Command_Definition_t xDIR =
{
"dir", /* The command string to type. */
"\r\ndir:\r\n Lists the files in the current directory\r\n",
prvDIRCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the CD command line command, which changes the
working directory. */
static const CLI_Command_Definition_t xCD =
{
"cd", /* The command string to type. */
"\r\ncd <dir name>:\r\n Changes the working directory\r\n",
prvCDCommand, /* The function to run. */
1 /* One parameter is expected. */
};
/* Structure that defines the TYPE command line command, which prints the
contents of a file to the console. */
static const CLI_Command_Definition_t xTYPE =
{
"type", /* The command string to type. */
"\r\ntype <filename>:\r\n Prints file contents to the terminal\r\n",
prvTYPECommand, /* The function to run. */
1 /* One parameter is expected. */
};
/* Structure that defines the DEL command line command, which deletes a file. */
static const CLI_Command_Definition_t xDEL =
{
"del", /* The command string to type. */
"\r\ndel <filename>:\r\n deletes a file or directory\r\n",
prvDELCommand, /* The function to run. */
1 /* One parameter is expected. */
};
/* Structure that defines the COPY command line command, which deletes a file. */
static const CLI_Command_Definition_t xCOPY =
{
"copy", /* The command string to type. */
"\r\ncopy <source file> <dest file>:\r\n Copies <source file> to <dest file>\r\n",
prvCOPYCommand, /* The function to run. */
2 /* Two parameters are expected. */
};
/* Structure that defines the TEST command line command, which executes some
file system driver tests. */
static const CLI_Command_Definition_t xTEST_FS =
{
"test-fs", /* The command string to type. */
"\r\ntest-fs:\r\n Executes file system tests. ALL FILES WILL BE DELETED!!!\r\n",
prvTESTFSCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/*-----------------------------------------------------------*/
void vRegisterFileSystemCLICommands( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand( &xDIR );
FreeRTOS_CLIRegisterCommand( &xCD );
FreeRTOS_CLIRegisterCommand( &xTYPE );
FreeRTOS_CLIRegisterCommand( &xDEL );
FreeRTOS_CLIRegisterCommand( &xCOPY );
FreeRTOS_CLIRegisterCommand( &xTEST_FS );
}
/*-----------------------------------------------------------*/
static BaseType_t prvTYPECommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn = pdTRUE;
static F_FILE *pxFile = NULL;
int iChar;
size_t xByte;
size_t xColumns = 50U;
/* Ensure there is always a null terminator after each character written. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
/* Ensure the buffer leaves space for the \r\n. */
configASSERT( xWriteBufferLen > ( strlen( cliNEW_LINE ) * 2 ) );
xWriteBufferLen -= strlen( cliNEW_LINE );
if( xWriteBufferLen < xColumns )
{
/* Ensure the loop that uses xColumns as an end condition does not
write off the end of the buffer. */
xColumns = xWriteBufferLen;
}
if( pxFile == NULL )
{
/* The file has not been opened yet. Find the file name. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to open the requested file. */
pxFile = f_open( pcParameter, "r" );
}
if( pxFile != NULL )
{
/* Read the next chunk of data from the file. */
for( xByte = 0; xByte < xColumns; xByte++ )
{
iChar = f_getc( pxFile );
if( iChar == -1 )
{
/* No more characters to return. */
f_close( pxFile );
pxFile = NULL;
break;
}
else
{
pcWriteBuffer[ xByte ] = ( char ) iChar;
}
}
}
if( pxFile == NULL )
{
/* Either the file was not opened, or all the data from the file has
been returned and the file is now closed. */
xReturn = pdFALSE;
}
strcat( pcWriteBuffer, cliNEW_LINE );
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvCDCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength;
unsigned char ucReturned;
size_t xStringLength;
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to move to the requested directory. */
ucReturned = f_chdir( pcParameter );
if( ucReturned == F_NO_ERROR )
{
sprintf( pcWriteBuffer, "In: " );
xStringLength = strlen( pcWriteBuffer );
f_getcwd( &( pcWriteBuffer[ xStringLength ] ), ( unsigned char ) ( xWriteBufferLen - xStringLength ) );
}
else
{
sprintf( pcWriteBuffer, "Error" );
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvDIRCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
static F_FIND *pxFindStruct = NULL;
unsigned char ucReturned;
BaseType_t xReturn = pdFALSE;
/* This assumes pcWriteBuffer is long enough. */
( void ) pcCommandString;
/* Ensure the buffer leaves space for the \r\n. */
configASSERT( xWriteBufferLen > ( strlen( cliNEW_LINE ) * 2 ) );
xWriteBufferLen -= strlen( cliNEW_LINE );
if( pxFindStruct == NULL )
{
/* This is the first time this function has been executed since the Dir
command was run. Create the find structure. */
pxFindStruct = ( F_FIND * ) pvPortMalloc( sizeof( F_FIND ) );
if( pxFindStruct != NULL )
{
ucReturned = f_findfirst( "*.*", pxFindStruct );
if( ucReturned == F_NO_ERROR )
{
prvCreateFileInfoString( pcWriteBuffer, pxFindStruct );
xReturn = pdPASS;
}
else
{
snprintf( pcWriteBuffer, xWriteBufferLen, "Error: f_findfirst() failed." );
}
}
else
{
snprintf( pcWriteBuffer, xWriteBufferLen, "Failed to allocate RAM (using heap_4.c will prevent fragmentation)." );
}
}
else
{
/* The find struct has already been created. Find the next file in
the directory. */
ucReturned = f_findnext( pxFindStruct );
if( ucReturned == F_NO_ERROR )
{
prvCreateFileInfoString( pcWriteBuffer, pxFindStruct );
xReturn = pdPASS;
}
else
{
/* There are no more files. Free the find structure. */
vPortFree( pxFindStruct );
pxFindStruct = NULL;
/* No string to return. */
pcWriteBuffer[ 0 ] = 0x00;
}
}
strcat( pcWriteBuffer, cliNEW_LINE );
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvDELCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength;
unsigned char ucReturned;
/* This function assumes xWriteBufferLen is large enough! */
( void ) xWriteBufferLen;
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to delete the file. */
ucReturned = f_delete( pcParameter );
if( ucReturned == F_NO_ERROR )
{
sprintf( pcWriteBuffer, "%s was deleted", pcParameter );
}
else
{
sprintf( pcWriteBuffer, "Error" );
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvTESTFSCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
UBaseType_t uxOriginalPriority;
/* Avoid compiler warnings. */
( void ) xWriteBufferLen;
( void ) pcCommandString;
/* Limitations in the interaction with the Windows TCP/IP stack require
the command console to run at the idle priority. Raise the priority for
the duration of the tests to ensure there are not multiple switches to the
idle task as in the simulated environment the idle task hook function may
include a (relatively) long delay. */
uxOriginalPriority = uxTaskPriorityGet( NULL );
vTaskPrioritySet( NULL, configMAX_PRIORITIES - 1 );
f_dotest( 0 );
/* Reset back to the original priority. */
vTaskPrioritySet( NULL, uxOriginalPriority );
sprintf( pcWriteBuffer, "%s", "Test results were sent to Windows console" );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvCOPYCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
char *pcSourceFile;
const char *pcDestinationFile;
BaseType_t xParameterStringLength;
long lSourceLength, lDestinationLength = 0;
/* Obtain the name of the destination file. */
pcDestinationFile = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
2, /* Return the second parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcDestinationFile );
/* Obtain the name of the source file. */
pcSourceFile = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcSourceFile );
/* Terminate the string. */
pcSourceFile[ xParameterStringLength ] = 0x00;
/* See if the source file exists, obtain its length if it does. */
lSourceLength = f_filelength( pcSourceFile );
if( lSourceLength == 0 )
{
sprintf( pcWriteBuffer, "Source file does not exist" );
}
else
{
/* See if the destination file exists. */
lDestinationLength = f_filelength( pcDestinationFile );
if( lDestinationLength != 0 )
{
sprintf( pcWriteBuffer, "Error: Destination file already exists" );
}
}
/* Continue only if the source file exists and the destination file does
not exist. */
if( ( lSourceLength != 0 ) && ( lDestinationLength == 0 ) )
{
if( prvPerformCopy( pcSourceFile, lSourceLength, pcDestinationFile, pcWriteBuffer, xWriteBufferLen ) == pdPASS )
{
sprintf( pcWriteBuffer, "Copy made" );
}
else
{
sprintf( pcWriteBuffer, "Error during copy" );
}
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvPerformCopy( const char *pcSourceFile,
int32_t lSourceFileLength,
const char *pcDestinationFile,
char *pxWriteBuffer,
size_t xWriteBufferLen )
{
int32_t lBytesRead = 0, lBytesToRead, lBytesRemaining;
F_FILE *pxFile;
BaseType_t xReturn = pdPASS;
/* NOTE: Error handling has been omitted for clarity. */
while( lBytesRead < lSourceFileLength )
{
/* How many bytes are left? */
lBytesRemaining = lSourceFileLength - lBytesRead;
/* How many bytes should be read this time around the loop. Can't
read more bytes than will fit into the buffer. */
if( lBytesRemaining > ( long ) xWriteBufferLen )
{
lBytesToRead = ( long ) xWriteBufferLen;
}
else
{
lBytesToRead = lBytesRemaining;
}
/* Open the source file, seek past the data that has already been
read from the file, read the next block of data, then close the
file again so the destination file can be opened. */
pxFile = f_open( pcSourceFile, "r" );
if( pxFile != NULL )
{
f_seek( pxFile, lBytesRead, F_SEEK_SET );
f_read( pxWriteBuffer, lBytesToRead, 1, pxFile );
f_close( pxFile );
}
else
{
xReturn = pdFAIL;
break;
}
/* Open the destination file and write the block of data to the end of
the file. */
pxFile = f_open( pcDestinationFile, "a" );
if( pxFile != NULL )
{
f_write( pxWriteBuffer, lBytesToRead, 1, pxFile );
f_close( pxFile );
}
else
{
xReturn = pdFAIL;
break;
}
lBytesRead += lBytesToRead;
}
return xReturn;
}
/*-----------------------------------------------------------*/
static void prvCreateFileInfoString( char *pcBuffer, F_FIND *pxFindStruct )
{
const char *pcWritableFile = "writable file", *pcReadOnlyFile = "read only file", *pcDirectory = "directory";
const char * pcAttrib;
/* Point pcAttrib to a string that describes the file. */
if( ( pxFindStruct->attr & F_ATTR_DIR ) != 0 )
{
pcAttrib = pcDirectory;
}
else if( pxFindStruct->attr & F_ATTR_READONLY )
{
pcAttrib = pcReadOnlyFile;
}
else
{
pcAttrib = pcWritableFile;
}
/* Create a string that includes the file name, the file size and the
attributes string. */
sprintf( pcBuffer, "%s [%s] [size=%d]", pxFindStruct->filename, pcAttrib, pxFindStruct->filesize );
}

View File

@@ -1,372 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*******************************************************************************
* See the URL in the comments within main.c for the location of the online
* documentation.
******************************************************************************/
/* Standard includes. */
#include <stdio.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
/* File system includes. */
#include "fat_sl.h"
#include "api_mdriver_ram.h"
/* 8.3 format, plus null terminator. */
#define fsMAX_FILE_NAME_LEN 13
/* The number of bytes read/written to the example files at a time. */
#define fsRAM_BUFFER_SIZE 200
/* The number of bytes written to the file that uses f_putc() and f_getc(). */
#define fsPUTC_FILE_SIZE 100
/*-----------------------------------------------------------*/
/*
* Creates and verifies different files on the volume, demonstrating the use of
* various different API functions.
*/
void vCreateAndVerifySampleFiles( void );
/*
* Create a set of example files in the root directory of the volume using
* f_write().
*/
static void prvCreateDemoFilesUsing_f_write( void );
/*
* Use f_read() to read back and verify the files that were created by
* prvCreateDemoFilesUsing_f_write().
*/
static void prvVerifyDemoFileUsing_f_read( void );
/*
* Create an example file in a sub-directory using f_putc().
*/
static void prvCreateDemoFileUsing_f_putc( void );
/*
* Use f_getc() to read back and verify the file that was created by
* prvCreateDemoFileUsing_f_putc().
*/
static void prvVerifyDemoFileUsing_f_getc( void );
/*-----------------------------------------------------------*/
/* A buffer used to both create content to write to disk, and read content back
from a disk. Note there is no mutual exclusion on this buffer. */
static char cRAMBuffer[ fsRAM_BUFFER_SIZE ];
/* Names of directories that are created. */
static const char *pcRoot = "/", *pcDirectory1 = "SUB1", *pcDirectory2 = "SUB2", *pcFullPath = "/SUB1/SUB2";
/*-----------------------------------------------------------*/
void vCreateAndVerifySampleFiles( void )
{
unsigned char ucStatus;
/* First create the volume. */
ucStatus = f_initvolume( ram_initfunc );
/* It is expected that the volume is not formatted. */
if( ucStatus == F_ERR_NOTFORMATTED )
{
/* Format the created volume. */
ucStatus = f_format( F_FAT12_MEDIA );
}
if( ucStatus == F_NO_ERROR )
{
/* Create a set of files using f_write(). */
prvCreateDemoFilesUsing_f_write();
/* Read back and verify the files that were created using f_write(). */
prvVerifyDemoFileUsing_f_read();
/* Create sub directories two deep then create a file using putc. */
prvCreateDemoFileUsing_f_putc();
/* Read back and verify the file created by
prvCreateDemoFileUsing_f_putc(). */
prvVerifyDemoFileUsing_f_getc();
}
}
/*-----------------------------------------------------------*/
static void prvCreateDemoFilesUsing_f_write( void )
{
BaseType_t xFileNumber, xWriteNumber;
char cFileName[ fsMAX_FILE_NAME_LEN ];
const BaseType_t xMaxFiles = 5;
long lItemsWritten;
F_FILE *pxFile;
/* Create xMaxFiles files. Each created file will be
( xFileNumber * fsRAM_BUFFER_SIZE ) bytes in length, and filled
with a different repeating character. */
for( xFileNumber = 1; xFileNumber <= xMaxFiles; xFileNumber++ )
{
/* Generate a file name. */
sprintf( cFileName, "root%03d.txt", xFileNumber );
/* Obtain the current working directory and print out the file name and
the directory into which the file is being written. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "Creating file %s in %s\r\n", cFileName, cRAMBuffer );
/* Open the file, creating the file if it does not already exist. */
pxFile = f_open( cFileName, "w" );
configASSERT( pxFile );
/* Fill the RAM buffer with data that will be written to the file. This
is just a repeating ascii character that indicates the file number. */
memset( cRAMBuffer, ( int ) ( '0' + xFileNumber ), fsRAM_BUFFER_SIZE );
/* Write the RAM buffer to the opened file a number of times. The
number of times the RAM buffer is written to the file depends on the
file number, so the length of each created file will be different. */
for( xWriteNumber = 0; xWriteNumber < xFileNumber; xWriteNumber++ )
{
lItemsWritten = f_write( cRAMBuffer, fsRAM_BUFFER_SIZE, 1, pxFile );
configASSERT( lItemsWritten == 1 );
}
/* Close the file so another file can be created. */
f_close( pxFile );
}
}
/*-----------------------------------------------------------*/
static void prvVerifyDemoFileUsing_f_read( void )
{
BaseType_t xFileNumber, xReadNumber;
char cFileName[ fsMAX_FILE_NAME_LEN ];
const BaseType_t xMaxFiles = 5;
long lItemsRead, lChar;
F_FILE *pxFile;
/* Read back the files that were created by
prvCreateDemoFilesUsing_f_write(). */
for( xFileNumber = 1; xFileNumber <= xMaxFiles; xFileNumber++ )
{
/* Generate the file name. */
sprintf( cFileName, "root%03d.txt", xFileNumber );
/* Obtain the current working directory and print out the file name and
the directory from which the file is being read. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "Reading file %s from %s\r\n", cFileName, cRAMBuffer );
/* Open the file for reading. */
pxFile = f_open( cFileName, "r" );
configASSERT( pxFile );
/* Read the file into the RAM buffer, checking the file contents are as
expected. The size of the file depends on the file number. */
for( xReadNumber = 0; xReadNumber < xFileNumber; xReadNumber++ )
{
/* Start with the RAM buffer clear. */
memset( cRAMBuffer, 0x00, fsRAM_BUFFER_SIZE );
lItemsRead = f_read( cRAMBuffer, fsRAM_BUFFER_SIZE, 1, pxFile );
configASSERT( lItemsRead == 1 );
/* Check the RAM buffer is filled with the expected data. Each
file contains a different repeating ascii character that indicates
the number of the file. */
for( lChar = 0; lChar < fsRAM_BUFFER_SIZE; lChar++ )
{
configASSERT( cRAMBuffer[ lChar ] == ( '0' + ( char ) xFileNumber ) );
}
}
/* Close the file. */
f_close( pxFile );
}
}
/*-----------------------------------------------------------*/
static void prvCreateDemoFileUsing_f_putc( void )
{
unsigned char ucReturn;
int iByte, iReturned;
F_FILE *pxFile;
char cFileName[ fsMAX_FILE_NAME_LEN ];
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "In directory %s\r\n", cRAMBuffer );
/* Create a sub directory. */
ucReturn = f_mkdir( pcDirectory1 );
configASSERT( ucReturn == F_NO_ERROR );
/* Move into the created sub-directory. */
ucReturn = f_chdir( pcDirectory1 );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "In directory %s\r\n", cRAMBuffer );
/* Create a subdirectory in the new directory. */
ucReturn = f_mkdir( pcDirectory2 );
configASSERT( ucReturn == F_NO_ERROR );
/* Move into the directory just created - now two directories down from
the root. */
ucReturn = f_chdir( pcDirectory2 );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "In directory %s\r\n", cRAMBuffer );
configASSERT( strcmp( cRAMBuffer, pcFullPath ) == 0 );
/* Generate the file name. */
sprintf( cFileName, "%s.txt", pcDirectory2 );
/* Print out the file name and the directory into which the file is being
written. */
printf( "Writing file %s in %s\r\n", cFileName, cRAMBuffer );
pxFile = f_open( cFileName, "w" );
/* Create a file 1 byte at a time. The file is filled with incrementing
ascii characters starting from '0'. */
for( iByte = 0; iByte < fsPUTC_FILE_SIZE; iByte++ )
{
iReturned = f_putc( ( ( int ) '0' + iByte ), pxFile );
configASSERT( iReturned == ( ( int ) '0' + iByte ) );
}
/* Finished so close the file. */
f_close( pxFile );
/* Move back to the root directory. */
ucReturn = f_chdir( "../.." );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "Back in root directory %s\r\n", cRAMBuffer );
configASSERT( strcmp( cRAMBuffer, pcRoot ) == 0 );
}
/*-----------------------------------------------------------*/
static void prvVerifyDemoFileUsing_f_getc( void )
{
unsigned char ucReturn;
int iByte, iReturned;
F_FILE *pxFile;
char cFileName[ fsMAX_FILE_NAME_LEN ];
/* Move into the directory in which the file was created. */
ucReturn = f_chdir( pcFullPath );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "Back in directory %s\r\n", cRAMBuffer );
configASSERT( strcmp( cRAMBuffer, pcFullPath ) == 0 );
/* Generate the file name. */
sprintf( cFileName, "%s.txt", pcDirectory2 );
/* Print out the file name and the directory from which the file is being
read. */
printf( "Reading file %s in %s\r\n", cFileName, cRAMBuffer );
/* This time the file is opened for reading. */
pxFile = f_open( cFileName, "r" );
/* Read the file 1 byte at a time. */
for( iByte = 0; iByte < fsPUTC_FILE_SIZE; iByte++ )
{
iReturned = f_getc( pxFile );
configASSERT( iReturned == ( ( int ) '0' + iByte ) );
}
/* Finished so close the file. */
f_close( pxFile );
/* Move back to the root directory. */
ucReturn = f_chdir( "../.." );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "Back in root directory %s\r\n", cRAMBuffer );
}

View File

@@ -1,20 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 11.00
# Visual C++ Express 2010
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WIN32", "WIN32.vcxproj", "{C686325E-3261-42F7-AEB1-DDE5280E1CEB}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Debug|Win32.ActiveCfg = Debug|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Debug|Win32.Build.0 = Debug|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Release|Win32.ActiveCfg = Release|Win32
{C686325E-3261-42F7-AEB1-DDE5280E1CEB}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

View File

@@ -1,5 +0,0 @@
[InternetShortcut]
URL=http://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_FAT_SL/Demos/File_System_Win32_Simulator_demo.shtml
IDList=
[{000214A0-0000-0000-C000-000000000046}]
Prop3=19,2

View File

@@ -1,128 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*
* Utility functions required to gather run time statistics. See:
* http://www.freertos.org/rtos-run-time-stats.html
*
* Note that this is a simulated port, where simulated time is a lot slower than
* real time, therefore the run time counter values have no real meaningful
* units.
*
* Also note that it is assumed this demo is going to be used for short periods
* of time only, and therefore timer overflows are not handled.
*/
/* FreeRTOS includes. */
#include <FreeRTOS.h>
/* Variables used in the creation of the run time stats time base. Run time
stats record how much time each task spends in the Running state. */
static long long llInitialRunTimeCounterValue = 0LL, llTicksPerHundedthMillisecond = 0LL;
/*-----------------------------------------------------------*/
void vConfigureTimerForRunTimeStats( void )
{
LARGE_INTEGER liPerformanceCounterFrequency, liInitialRunTimeValue;
/* Initialise the variables used to create the run time stats time base.
Run time stats record how much time each task spends in the Running
state. */
if( QueryPerformanceFrequency( &liPerformanceCounterFrequency ) == 0 )
{
llTicksPerHundedthMillisecond = 1;
}
else
{
/* How many times does the performance counter increment in 1/100th
millisecond. */
llTicksPerHundedthMillisecond = liPerformanceCounterFrequency.QuadPart / 100000LL;
/* What is the performance counter value now, this will be subtracted
from readings taken at run time. */
QueryPerformanceCounter( &liInitialRunTimeValue );
llInitialRunTimeCounterValue = liInitialRunTimeValue.QuadPart;
}
}
/*-----------------------------------------------------------*/
unsigned long ulGetRunTimeCounterValue( void )
{
LARGE_INTEGER liCurrentCount;
unsigned long ulReturn;
/* What is the performance counter value now? */
QueryPerformanceCounter( &liCurrentCount );
/* Subtract the performance counter value reading taken when the
application started to get a count from that reference point, then
scale to (simulated) 1/100ths of a millisecond. */
ulReturn = ( unsigned long ) ( ( liCurrentCount.QuadPart - llInitialRunTimeCounterValue ) / llTicksPerHundedthMillisecond );
return ulReturn;
}
/*-----------------------------------------------------------*/

View File

@@ -1,417 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
*
* See the following URL for information on the commands defined in this file:
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/Embedded_Ethernet_Examples/Ethernet_Related_CLI_Commands.shtml
*
******************************************************************************/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
#ifndef configINCLUDE_TRACE_RELATED_CLI_COMMANDS
#define configINCLUDE_TRACE_RELATED_CLI_COMMANDS 0
#endif
/*
* Implements the run-time-stats command.
*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the task-stats command.
*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the echo-three-parameters command.
*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the echo-parameters command.
*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the "trace start" and "trace stop" commands;
*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
#endif
/* Structure that defines the "run-time-stats" command line command. This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t xRunTimeStats =
{
"run-time-stats", /* The command string to type. */
"\r\nrun-time-stats:\r\n Displays a table showing how much processing time each FreeRTOS task has used\r\n",
prvRunTimeStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "task-stats" command line command. This generates
a table that gives information on each task in the system. */
static const CLI_Command_Definition_t xTaskStats =
{
"task-stats", /* The command string to type. */
"\r\ntask-stats:\r\n Displays a table showing the state of each FreeRTOS task\r\n",
prvTaskStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "echo_3_parameters" command line command. This
takes exactly three parameters that the command simply echos back one at a
time. */
static const CLI_Command_Definition_t xThreeParameterEcho =
{
"echo-3-parameters",
"\r\necho-3-parameters <param1> <param2> <param3>:\r\n Expects three parameters, echos each in turn\r\n",
prvThreeParameterEchoCommand, /* The function to run. */
3 /* Three parameters are expected, which can take any value. */
};
/* Structure that defines the "echo_parameters" command line command. This
takes a variable number of parameters that the command simply echos back one at
a time. */
static const CLI_Command_Definition_t xParameterEcho =
{
"echo-parameters",
"\r\necho-parameters <...>:\r\n Take variable number of parameters, echos each in turn\r\n",
prvParameterEchoCommand, /* The function to run. */
-1 /* The user can enter any number of commands. */
};
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
/* Structure that defines the "trace" command line command. This takes a single
parameter, which can be either "start" or "stop". */
static const CLI_Command_Definition_t xStartStopTrace =
{
"trace",
"\r\ntrace [start | stop]:\r\n Starts or stops a trace recording for viewing in FreeRTOS+Trace\r\n",
prvStartStopTraceCommand, /* The function to run. */
1 /* One parameter is expected. Valid values are "start" and "stop". */
};
#endif /* configINCLUDE_TRACE_RELATED_CLI_COMMANDS */
/*-----------------------------------------------------------*/
void vRegisterSampleCLICommands( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand( &xTaskStats );
FreeRTOS_CLIRegisterCommand( &xRunTimeStats );
FreeRTOS_CLIRegisterCommand( &xThreeParameterEcho );
FreeRTOS_CLIRegisterCommand( &xParameterEcho );
#if( configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1 )
{
FreeRTOS_CLIRegisterCommand( & xStartStopTrace );
}
#endif
}
/*-----------------------------------------------------------*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *const pcHeader = "Task State Priority Stack #\r\n************************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskList( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char * const pcHeader = "Task Abs Time % Time\r\n****************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The three parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( pcWriteBuffer, pcParameter, xParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
if( lParameterNumber == 3L )
{
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
xReturn = pdFALSE;
lParameterNumber = 0L;
}
else
{
/* There are more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
if( pcParameter != NULL )
{
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( pcWriteBuffer, pcParameter, xParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* There might be more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
else
{
/* No more parameters were found. Make sure the write buffer does
not contain a valid string. */
pcWriteBuffer[ 0 ] = 0x00;
/* No more data to return. */
xReturn = pdFALSE;
/* Start over the next time this command is executed. */
lParameterNumber = 0;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t lParameterStringLength;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* There are only two valid parameter values. */
if( strncmp( pcParameter, "start", strlen( "start" ) ) == 0 )
{
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
vTraceStart();
sprintf( pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
else if( strncmp( pcParameter, "stop", strlen( "stop" ) ) == 0 )
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( pcWriteBuffer, "Stopping trace recording.\r\n" );
}
else
{
sprintf( pcWriteBuffer, "Valid parameters are 'start' and 'stop'.\r\n" );
}
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
#endif /* configINCLUDE_TRACE_RELATED_CLI_COMMANDS */

View File

@@ -1,267 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#pragma comment( lib, "ws2_32.lib" )
/* Win32 includes. */
#include <WinSock2.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* Dimensions the buffer into which input characters are placed. */
#define cmdMAX_INPUT_SIZE 60
/* Dimensions the buffer into which string outputs can be placed. */
#define cmdMAX_OUTPUT_SIZE 1024
/* Dimensions the buffer passed to the recvfrom() call. */
#define cmdSOCKET_INPUT_BUFFER_SIZE 60
/* DEL acts as a backspace. */
#define cmdASCII_DEL ( 0x7F )
/*
* Open and configure the UDP socket.
*/
static SOCKET prvOpenUDPSocket( void );
/*-----------------------------------------------------------*/
/*
* Task that provides the input and output for the FreeRTOS+CLI command
* interpreter. In this case a WinSock UDP port is used for convenience as this
* demo runs in a simulated environment on a Windows PC. See the URL in the
* comments within main.c for the location of the online documentation.
*/
void vUDPCommandInterpreterTask( void *pvParameters )
{
long lBytes, lByte;
signed char cInChar, cInputIndex = 0;
static signed char cInputString[ cmdMAX_INPUT_SIZE ], cOutputString[ cmdMAX_OUTPUT_SIZE ], cLocalBuffer[ cmdSOCKET_INPUT_BUFFER_SIZE ];
BaseType_t xMoreDataToFollow;
volatile int iErrorCode = 0;
struct sockaddr_in xClient;
int xClientAddressLength = sizeof( struct sockaddr_in );
SOCKET xSocket;
/* Just to prevent compiler warnings. */
( void ) pvParameters;
/* Attempt to open the socket. */
xSocket = prvOpenUDPSocket();
if( xSocket != INVALID_SOCKET )
{
for( ;; )
{
/* Wait for incoming data on the opened socket. */
lBytes = recvfrom( xSocket, cLocalBuffer, sizeof( cLocalBuffer ), 0, ( struct sockaddr * ) &xClient, &xClientAddressLength );
if( lBytes == SOCKET_ERROR )
{
/* Something went wrong, but it is not handled by this simple
example. */
iErrorCode = WSAGetLastError();
}
else
{
/* Process each received byte in turn. */
lByte = 0;
while( lByte < lBytes )
{
/* The next character in the input buffer. */
cInChar = cLocalBuffer[ lByte ];
lByte++;
/* Newline characters are taken as the end of the command
string. */
if( cInChar == '\n' )
{
/* Process the input string received prior to the
newline. */
do
{
/* Pass the string to FreeRTOS+CLI. */
xMoreDataToFollow = FreeRTOS_CLIProcessCommand( cInputString, cOutputString, cmdMAX_OUTPUT_SIZE );
/* Send the output generated by the command's
implementation. */
sendto( xSocket, cOutputString, strlen( cOutputString ), 0, ( SOCKADDR * ) &xClient, xClientAddressLength );
} while( xMoreDataToFollow != pdFALSE ); /* Until the command does not generate any more output. */
/* All the strings generated by the command processing
have been sent. Clear the input string ready to receive
the next command. */
cInputIndex = 0;
memset( cInputString, 0x00, cmdMAX_INPUT_SIZE );
/* Transmit a spacer, just to make the command console
easier to read. */
sendto( xSocket, "\r\n", strlen( "\r\n" ), 0, ( SOCKADDR * ) &xClient, xClientAddressLength );
}
else
{
if( cInChar == '\r' )
{
/* Ignore the character. Newlines are used to
detect the end of the input string. */
}
else if( ( cInChar == '\b' ) || ( cInChar == cmdASCII_DEL ) )
{
/* Backspace was pressed. Erase the last character
in the string - if any. */
if( cInputIndex > 0 )
{
cInputIndex--;
cInputString[ cInputIndex ] = '\0';
}
}
else
{
/* A character was entered. Add it to the string
entered so far. When a \n is entered the complete
string will be passed to the command interpreter. */
if( cInputIndex < cmdMAX_INPUT_SIZE )
{
cInputString[ cInputIndex ] = cInChar;
cInputIndex++;
}
}
}
}
}
}
}
else
{
/* The socket could not be opened. */
vTaskDelete( NULL );
}
}
/*-----------------------------------------------------------*/
static SOCKET prvOpenUDPSocket( void )
{
WSADATA xWSAData;
WORD wVersionRequested;
struct sockaddr_in xServer;
SOCKET xSocket = INVALID_SOCKET;
wVersionRequested = MAKEWORD( 2, 2 );
/* Prepare to use WinSock. */
if( WSAStartup( wVersionRequested, &xWSAData ) != 0 )
{
fprintf( stderr, "Could not open Windows connection.\n" );
}
else
{
xSocket = socket( AF_INET, SOCK_DGRAM, 0 );
if( xSocket == INVALID_SOCKET)
{
fprintf( stderr, "Could not create socket.\n" );
WSACleanup();
}
else
{
/* Zero out the server structure. */
memset( ( void * ) &xServer, 0x00, sizeof( struct sockaddr_in ) );
/* Set family and port. */
xServer.sin_family = AF_INET;
xServer.sin_port = htons( configUDP_CLI_PORT_NUMBER );
/* Assign the loopback address */
xServer.sin_addr.S_un.S_un_b.s_b1 = 127;
xServer.sin_addr.S_un.S_un_b.s_b2 = 0;
xServer.sin_addr.S_un.S_un_b.s_b3 = 0;
xServer.sin_addr.S_un.S_un_b.s_b4 = 1;
/* Bind the address to the socket. */
if( bind( xSocket, ( struct sockaddr * ) &xServer, sizeof( struct sockaddr_in ) ) == -1 )
{
fprintf( stderr, "Could not socket to port %d.\n", configUDP_CLI_PORT_NUMBER );
closesocket( xSocket );
xSocket = INVALID_SOCKET;
WSACleanup();
}
}
}
return xSocket;
}

View File

@@ -1,184 +0,0 @@
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View File

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View File

@@ -1,228 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
*
* This demo is described on the following web page:
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_FAT_SL/Demos/File_System_Win32_Simulator_demo.shtml
*
******************************************************************************/
/* Standard includes. */
#include <stdio.h>
#include <stdint.h>
/* FreeRTOS includes. */
#include <FreeRTOS.h>
#include "task.h"
#include "queue.h"
#include "semphr.h"
/* File system includes. */
#include "config_fat_sl.h"
/* Priorities at which the tasks are created. */
#define mainUDP_CLI_TASK_PRIORITY ( tskIDLE_PRIORITY )
/*-----------------------------------------------------------*/
/*
* Register the generic commands that can be used with FreeRTOS+CLI.
*/
extern void vRegisterSampleCLICommands( void );
/*
* Register the file system commands that can be used with FreeRTOS+CLI.
*/
extern void vRegisterFileSystemCLICommands( void );
/*
* The task that implements the UDP command interpreter using FreeRTOS+CLI.
*/
extern void vUDPCommandInterpreterTask( void *pvParameters );
/*
* Creates and verifies different files on the volume, demonstrating the use of
* various different API functions.
*/
extern void vCreateAndVerifySampleFiles( void );
/*-----------------------------------------------------------*/
/******************************************************************************
*
* This demo is described on the following web page:
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_FAT_SL/Demos/File_System_Win32_Simulator_demo.shtml
*
******************************************************************************/
int main( void )
{
const uint32_t ulLongTime_ms = 250UL;
/* If the file system is only going to be accessed from one task then
F_FS_THREAD_AWARE can be set to 0 and the set of example files are created
before the RTOS scheduler is started. If the file system is going to be
access from more than one task then F_FS_THREAD_AWARE must be set to 1 and
the set of sample files are created from the idle task hook function
vApplicationIdleHook() - which is defined in this file. */
#if F_FS_THREAD_AWARE == 0
{
/* Initialise the drive and file system, then create a few example
files. The output from this function just goes to the stdout window,
allowing the output to be viewed when the UDP command console is not
connected. */
vCreateAndVerifySampleFiles();
}
#endif
/* Register generic commands with the FreeRTOS+CLI command interpreter. */
vRegisterSampleCLICommands();
/* Register file system related commands with the FreeRTOS+CLI command
interpreter. */
vRegisterFileSystemCLICommands();
/* Create the task that handles the CLI on a UDP port. The port number
is set using the configUDP_CLI_PORT_NUMBER setting in FreeRTOSConfig.h. */
xTaskCreate( vUDPCommandInterpreterTask, /* The function that implements the command interpreter IO handling. */
"CLI", /* The name of the task - just to assist debugging. */
configMINIMAL_STACK_SIZE, NULL, /* The size of the stack allocated to the task. */
mainUDP_CLI_TASK_PRIORITY, /* The priority at which the task will run. */
NULL ); /* A handle to the task is not required, so NULL is passed. */
/* Start the RTOS scheduler. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following
line will never be reached. If the following line does execute, then
there was insufficient FreeRTOS heap memory available for the idle and/or
timer tasks to be created. See the memory management section on the
FreeRTOS web site for more details (this is standard text that is not not
really applicable to the Win32 simulator port). */
for( ;; )
{
Sleep( ulLongTime_ms );
}
}
/*-----------------------------------------------------------*/
void vApplicationIdleHook( void )
{
const unsigned long ulMSToSleep = 5;
/* If the file system is only going to be accessed from one task then
F_FS_THREAD_AWARE can be set to 0 and the set of example files is created
before the RTOS scheduler is started. If the file system is going to be
access from more than one task then F_FS_THREAD_AWARE must be set to 1 and
the set of sample files are created from the idle task hook function. */
#if F_FS_THREAD_AWARE == 1
{
static BaseType_t xCreatedSampleFiles = pdFALSE;
/* Initialise the drive and file system, then create a few example
files. The output from this function just goes to the stdout window,
allowing the output to be viewed when the UDP command console is not
connected. */
if( xCreatedSampleFiles == pdFALSE )
{
vCreateAndVerifySampleFiles();
xCreatedSampleFiles = pdTRUE;
}
}
#endif
/* This function is called on each cycle of the idle task if
configUSE_IDLE_HOOK is set to 1 in FreeRTOSConfig.h. Sleep to reduce CPU
load. */
Sleep( ulMSToSleep );
}
/*-----------------------------------------------------------*/
void vAssertCalled( const char *pcFile, unsigned long ulLine )
{
printf( "ASSERT FAILED: File %s, line %u\r\n", pcFile, ulLine );
}
/*-----------------------------------------------------------*/
void vApplicationMallocFailedHook( void )
{
/* vApplicationMallocFailedHook() will only be called if
configUSE_MALLOC_FAILED_HOOK is set to 1 in FreeRTOSConfig.h. It is a hook
function that will get called if a call to pvPortMalloc() fails.
pvPortMalloc() is called internally by the kernel whenever a task, queue,
timer or semaphore is created. It is also called by various parts of the
demo application. If heap_1.c, heap_2.c or heap_4.c are used, then the
size of the heap available to pvPortMalloc() is defined by
configTOTAL_HEAP_SIZE in FreeRTOSConfig.h, and the xPortGetFreeHeapSize()
API function can be used to query the size of free heap space that remains
(although it does not provide information on how the remaining heap might
be fragmented). */
taskDISABLE_INTERRUPTS();
for( ;; );
}

View File

@@ -1,5 +0,0 @@
[InternetShortcut]
URL=http://www.freertos.org/Atmel_SAM4E_RTOS_Demo.html
IDList=
[{000214A0-0000-0000-C000-000000000046}]
Prop3=19,2

View File

@@ -1,228 +0,0 @@
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&lt;peripheralInstance derived_from="V7M_ITM" id="ITM" location="0xe0000000"/&gt;&#13;
&lt;peripheralInstance derived_from="SCT" id="SCT" location="0x40000000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPDMA" id="GPDMA" location="0x40002000"/&gt;&#13;
&lt;peripheralInstance derived_from="SDMMC" id="SDMMC" location="0x40004000"/&gt;&#13;
&lt;peripheralInstance derived_from="EMC" id="EMC" location="0x40005000"/&gt;&#13;
&lt;peripheralInstance derived_from="USB0" id="USB0" location="0x40006000"/&gt;&#13;
&lt;peripheralInstance derived_from="USB1" id="USB1" location="0x40007000"/&gt;&#13;
&lt;peripheralInstance derived_from="ETHERNET" id="ETHERNET" location="0x40010000"/&gt;&#13;
&lt;peripheralInstance derived_from="ATIMER" id="ATIMER" location="0x40040000"/&gt;&#13;
&lt;peripheralInstance derived_from="REGFILE" id="REGFILE" location="0x40041000"/&gt;&#13;
&lt;peripheralInstance derived_from="PMC" id="PMC" location="0x40042000"/&gt;&#13;
&lt;peripheralInstance derived_from="CREG" id="CREG" location="0x40043000"/&gt;&#13;
&lt;peripheralInstance derived_from="EVENTROUTER" id="EVENTROUTER" location="0x40044000"/&gt;&#13;
&lt;peripheralInstance derived_from="RTC" id="RTC" location="0x40046000"/&gt;&#13;
&lt;peripheralInstance derived_from="CGU" id="CGU" location="0x40050000"/&gt;&#13;
&lt;peripheralInstance derived_from="CCU1" id="CCU1" location="0x40051000"/&gt;&#13;
&lt;peripheralInstance derived_from="CCU2" id="CCU2" location="0x40052000"/&gt;&#13;
&lt;peripheralInstance derived_from="RGU" id="RGU" location="0x40053000"/&gt;&#13;
&lt;peripheralInstance derived_from="WWDT" id="WWDT" location="0x40080000"/&gt;&#13;
&lt;peripheralInstance derived_from="USART0" id="USART0" location="0x40081000"/&gt;&#13;
&lt;peripheralInstance derived_from="USART2" id="USART2" location="0x400c1000"/&gt;&#13;
&lt;peripheralInstance derived_from="USART3" id="USART3" location="0x400c2000"/&gt;&#13;
&lt;peripheralInstance derived_from="UART1" id="UART1" location="0x40082000"/&gt;&#13;
&lt;peripheralInstance derived_from="SSP0" id="SSP0" location="0x40083000"/&gt;&#13;
&lt;peripheralInstance derived_from="SSP1" id="SSP1" location="0x400c5000"/&gt;&#13;
&lt;peripheralInstance derived_from="TIMER0" id="TIMER0" location="0x40084000"/&gt;&#13;
&lt;peripheralInstance derived_from="TIMER1" id="TIMER1" location="0x40085000"/&gt;&#13;
&lt;peripheralInstance derived_from="TIMER2" id="TIMER2" location="0x400c3000"/&gt;&#13;
&lt;peripheralInstance derived_from="TIMER3" id="TIMER3" location="0x400c4000"/&gt;&#13;
&lt;peripheralInstance derived_from="SCU" id="SCU" location="0x40086000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPIO-PIN-INT" id="GPIO-PIN-INT" location="0x40087000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPIO-GROUP-INT0" id="GPIO-GROUP-INT0" location="0x40088000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPIO-GROUP-INT1" id="GPIO-GROUP-INT1" location="0x40089000"/&gt;&#13;
&lt;peripheralInstance derived_from="MCPWM" id="MCPWM" location="0x400a0000"/&gt;&#13;
&lt;peripheralInstance derived_from="I2C0" id="I2C0" location="0x400a1000"/&gt;&#13;
&lt;peripheralInstance derived_from="I2C1" id="I2C1" location="0x400e0000"/&gt;&#13;
&lt;peripheralInstance derived_from="I2S0" id="I2S0" location="0x400a2000"/&gt;&#13;
&lt;peripheralInstance derived_from="I2S1" id="I2S1" location="0x400a3000"/&gt;&#13;
&lt;peripheralInstance derived_from="C-CAN1" id="C-CAN1" location="0x400a4000"/&gt;&#13;
&lt;peripheralInstance derived_from="RITIMER" id="RITIMER" location="0x400c0000"/&gt;&#13;
&lt;peripheralInstance derived_from="QEI" id="QEI" location="0x400c6000"/&gt;&#13;
&lt;peripheralInstance derived_from="GIMA" id="GIMA" location="0x400c7000"/&gt;&#13;
&lt;peripheralInstance derived_from="DAC" id="DAC" location="0x400e1000"/&gt;&#13;
&lt;peripheralInstance derived_from="C-CAN0" id="C-CAN0" location="0x400e2000"/&gt;&#13;
&lt;peripheralInstance derived_from="ADC0" id="ADC0" location="0x400e3000"/&gt;&#13;
&lt;peripheralInstance derived_from="ADC1" id="ADC1" location="0x400e4000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPIO-PORT" id="GPIO-PORT" location="0x400f4000"/&gt;&#13;
&lt;peripheralInstance derived_from="EEPROM" id="EEPROM" location="0x4000e000"/&gt;&#13;
&lt;/chip&gt;&#13;
&lt;processor&gt;&lt;name gcc_name="cortex-m3"&gt;Cortex-M3&lt;/name&gt;&#13;
&lt;family&gt;Cortex-M&lt;/family&gt;&#13;
&lt;/processor&gt;&#13;
&lt;link href="nxp_lpc18xx_peripheral.xme" show="embed" type="simple"/&gt;&#13;
&lt;/info&gt;&#13;
&lt;/infoList&gt;&#13;
&lt;/TargetConfig&gt;</projectStorage>
</storageModule>
<storageModule moduleId="refreshScope" versionNumber="2">
<configuration configurationName="Release">
<resource resourceType="PROJECT" workspacePath="/FreeRTOS_UDP_Demo"/>
</configuration>
<configuration configurationName="Debug">
<resource resourceType="PROJECT" workspacePath="/FreeRTOS_UDP_Demo"/>
</configuration>
</storageModule>
<storageModule moduleId="scannerConfiguration">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
<scannerConfigBuildInfo instanceId="com.crt.advproject.config.exe.debug.56486929;com.crt.advproject.config.exe.debug.56486929.;com.crt.advproject.gcc.exe.debug.517029683;com.crt.advproject.compiler.input.927112517">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="com.crt.advproject.GCCManagedMakePerProjectProfile"/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="com.crt.advproject.config.exe.debug.56486929;com.crt.advproject.config.exe.debug.56486929.;com.crt.advproject.gas.exe.debug.281614531;com.crt.advproject.assembler.input.1243504913">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="com.crt.advproject.GCCManagedMakePerProjectProfile"/>
</scannerConfigBuildInfo>
</storageModule>
</cproject>

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@@ -1,26 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>FreeRTOS_UDP_Demo</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
</projectDescription>

View File

@@ -1,2 +0,0 @@
eclipse.preferences.version=1
useParentScope=false

View File

@@ -1,2 +0,0 @@
eclipse.preferences.version=1
org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false

View File

@@ -1,667 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
*
* See the following URL for information on the commands defined in this file:
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/Embedded_Ethernet_Examples/Ethernet_Related_CLI_Commands.shtml
*
******************************************************************************/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
/* FreeRTOS+UDP includes, just to make the stats available to the CLI
commands. */
#include "FreeRTOS_UDP_IP.h"
#include "FreeRTOS_Sockets.h"
#ifndef configINCLUDE_TRACE_RELATED_CLI_COMMANDS
#define configINCLUDE_TRACE_RELATED_CLI_COMMANDS 0
#endif
/*
* Implements the run-time-stats command.
*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the task-stats command.
*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the echo-three-parameters command.
*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the echo-parameters command.
*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that prints out IP address information.
*/
static BaseType_t prvDisplayIPConfig( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that prints out the gathered demo debug stats.
*/
static BaseType_t prvDisplayIPDebugStats( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Defines a command that sends an ICMP ping request to an IP address.
*/
static BaseType_t prvPingCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
/*
* Implements the "trace start" and "trace stop" commands;
*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
#endif
/* Structure that defines the "ip-config" command line command. */
static const CLI_Command_Definition_t xIPConfig =
{
"ip-config",
"ip-config:\r\n Displays IP address configuration\r\n\r\n",
prvDisplayIPConfig,
0
};
#if configINCLUDE_DEMO_DEBUG_STATS != 0
/* Structure that defines the "ip-debug-stats" command line command. */
static const CLI_Command_Definition_t xIPDebugStats =
{
"ip-debug-stats", /* The command string to type. */
"ip-debug-stats:\r\n Shows some IP stack stats useful for debug - an example only.\r\n\r\n",
prvDisplayIPDebugStats, /* The function to run. */
0 /* No parameters are expected. */
};
#endif /* configINCLUDE_DEMO_DEBUG_STATS */
/* Structure that defines the "run-time-stats" command line command. This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t xRunTimeStats =
{
"run-time-stats", /* The command string to type. */
"run-time-stats:\r\n Displays a table showing how much processing time each FreeRTOS task has used\r\n\r\n",
prvRunTimeStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "task-stats" command line command. This generates
a table that gives information on each task in the system. */
static const CLI_Command_Definition_t xTaskStats =
{
"task-stats", /* The command string to type. */
"task-stats:\r\n Displays a table showing the state of each FreeRTOS task\r\n\r\n",
prvTaskStatsCommand, /* The function to run. */
0 /* No parameters are expected. */
};
/* Structure that defines the "echo_3_parameters" command line command. This
takes exactly three parameters that the command simply echos back one at a
time. */
static const CLI_Command_Definition_t xThreeParameterEcho =
{
"echo-3-parameters",
"echo-3-parameters <param1> <param2> <param3>:\r\n Expects three parameters, echos each in turn\r\n\r\n",
prvThreeParameterEchoCommand, /* The function to run. */
3 /* Three parameters are expected, which can take any value. */
};
/* Structure that defines the "echo_parameters" command line command. This
takes a variable number of parameters that the command simply echos back one at
a time. */
static const CLI_Command_Definition_t xParameterEcho =
{
"echo-parameters",
"echo-parameters <...>:\r\n Take variable number of parameters, echos each in turn\r\n\r\n",
prvParameterEchoCommand, /* The function to run. */
-1 /* The user can enter any number of commands. */
};
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
/* Structure that defines the "ping" command line command. This takes an IP
address or host name and (optionally) the number of bytes to ping as
parameters. */
static const CLI_Command_Definition_t xPing =
{
"ping",
"ping <ipaddress> <optional:bytes to send>:\r\n for example, ping 192.168.0.3 8, or ping www.example.com\r\n\r\n",
prvPingCommand, /* The function to run. */
-1 /* Ping can take either one or two parameter, so the number of parameters has to be determined by the ping command implementation. */
};
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
/* Structure that defines the "trace" command line command. This takes a single
parameter, which can be either "start" or "stop". */
static const CLI_Command_Definition_t xStartStopTrace =
{
"trace",
"trace [start | stop]:\r\n Starts or stops a trace recording for viewing in FreeRTOS+Trace\r\n\r\n",
prvStartStopTraceCommand, /* The function to run. */
1 /* One parameter is expected. Valid values are "start" and "stop". */
};
#endif /* configINCLUDE_TRACE_RELATED_CLI_COMMANDS */
/*-----------------------------------------------------------*/
void vRegisterCLICommands( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand( &xTaskStats );
FreeRTOS_CLIRegisterCommand( &xRunTimeStats );
FreeRTOS_CLIRegisterCommand( &xThreeParameterEcho );
FreeRTOS_CLIRegisterCommand( &xParameterEcho );
FreeRTOS_CLIRegisterCommand( &xIPDebugStats );
FreeRTOS_CLIRegisterCommand( &xIPConfig );
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
{
FreeRTOS_CLIRegisterCommand( &xPing );
}
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
FreeRTOS_CLIRegisterCommand( & xStartStopTrace );
#endif
}
/*-----------------------------------------------------------*/
static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *const pcHeader = "Task State Priority Stack #\r\n************************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskList( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvRunTimeStatsCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char * const pcHeader = "Task Abs Time % Time\r\n****************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( pcWriteBuffer, pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static BaseType_t prvThreeParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The three parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( pcWriteBuffer, pcParameter, xParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
if( lParameterNumber == 3L )
{
/* If this is the last of the three parameters then there are no more
strings to return after this one. */
xReturn = pdFALSE;
lParameterNumber = 0L;
}
else
{
/* There are more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t xParameterStringLength, xReturn;
static BaseType_t lParameterNumber = 0;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
if( lParameterNumber == 0 )
{
/* The first time the function is called after the command has been
entered just a header string is returned. */
sprintf( pcWriteBuffer, "The parameters were:\r\n" );
/* Next time the function is called the first parameter will be echoed
back. */
lParameterNumber = 1L;
/* There is more data to be returned as no parameters have been echoed
back yet. */
xReturn = pdPASS;
}
else
{
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
if( pcParameter != NULL )
{
/* Return the parameter string. */
memset( pcWriteBuffer, 0x00, xWriteBufferLen );
sprintf( pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( pcWriteBuffer, pcParameter, xParameterStringLength );
strncat( pcWriteBuffer, "\r\n", strlen( "\r\n" ) );
/* There might be more parameters to return after this one. */
xReturn = pdTRUE;
lParameterNumber++;
}
else
{
/* No more parameters were found. Make sure the write buffer does
not contain a valid string. */
pcWriteBuffer[ 0 ] = 0x00;
/* No more data to return. */
xReturn = pdFALSE;
/* Start over the next time this command is executed. */
lParameterNumber = 0;
}
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if ipconfigSUPPORT_OUTGOING_PINGS == 1
static BaseType_t prvPingCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
char * pcParameter;
BaseType_t lParameterStringLength, xReturn;
uint32_t ulIPAddress, ulBytesToPing;
const uint32_t ulDefaultBytesToPing = 8UL;
char cBuffer[ 16 ];
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Start with an empty string. */
pcWriteBuffer[ 0 ] = 0x00;
/* Obtain the number of bytes to ping. */
pcParameter = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
2, /* Return the second parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
if( pcParameter == NULL )
{
/* The number of bytes was not specified, so default it. */
ulBytesToPing = ulDefaultBytesToPing;
}
else
{
ulBytesToPing = atol( pcParameter );
}
/* Obtain the IP address string. */
pcParameter = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to obtain the IP address. If the first character is not a
digit, assume the host name has been passed in. */
if( ( *pcParameter >= '0' ) && ( *pcParameter <= '9' ) )
{
ulIPAddress = FreeRTOS_inet_addr( pcParameter );
}
else
{
/* Terminate the host name. */
pcParameter[ lParameterStringLength ] = 0x00;
/* Attempt to resolve host. */
ulIPAddress = FreeRTOS_gethostbyname( pcParameter );
}
/* Convert IP address, which may have come from a DNS lookup, to string. */
FreeRTOS_inet_ntoa( ulIPAddress, cBuffer );
if( ulIPAddress != 0 )
{
xReturn = FreeRTOS_SendPingRequest( ulIPAddress, ( uint16_t ) ulBytesToPing, portMAX_DELAY );
}
else
{
xReturn = pdFALSE;
}
if( xReturn == pdFALSE )
{
sprintf( pcWriteBuffer, "%s", "Could not send ping request\r\n" );
}
else
{
sprintf( pcWriteBuffer, "Ping sent to %s with identifier %d\r\n", cBuffer, xReturn );
}
return pdFALSE;
}
/*-----------------------------------------------------------*/
#endif /* ipconfigSUPPORT_OUTGOING_PINGS */
#if configINCLUDE_DEMO_DEBUG_STATS != 0
static BaseType_t prvDisplayIPDebugStats( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
static BaseType_t xIndex = -1;
extern xExampleDebugStatEntry_t xIPTraceValues[];
BaseType_t xReturn;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
xIndex++;
if( xIndex < xExampleDebugStatEntries() )
{
sprintf( pcWriteBuffer, "%s %d\r\n", xIPTraceValues[ xIndex ].pucDescription, ( int ) xIPTraceValues[ xIndex ].ulData );
xReturn = pdPASS;
}
else
{
/* Reset the index for the next time it is called. */
xIndex = -1;
/* Ensure nothing remains in the write buffer. */
pcWriteBuffer[ 0 ] = 0x00;
xReturn = pdFALSE;
}
return xReturn;
}
/*-----------------------------------------------------------*/
#endif /* configINCLUDE_DEMO_DEBUG_STATS */
static BaseType_t prvDisplayIPConfig( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
static BaseType_t xIndex = 0;
BaseType_t xReturn;
uint32_t ulAddress;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
switch( xIndex )
{
case 0 :
FreeRTOS_GetAddressConfiguration( &ulAddress, NULL, NULL, NULL );
sprintf( pcWriteBuffer, "\r\nIP address " );
xReturn = pdTRUE;
xIndex++;
break;
case 1 :
FreeRTOS_GetAddressConfiguration( NULL, &ulAddress, NULL, NULL );
sprintf( pcWriteBuffer, "\r\nNet mask " );
xReturn = pdTRUE;
xIndex++;
break;
case 2 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, &ulAddress, NULL );
sprintf( pcWriteBuffer, "\r\nGateway address " );
xReturn = pdTRUE;
xIndex++;
break;
case 3 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, NULL, &ulAddress );
sprintf( pcWriteBuffer, "\r\nDNS server address " );
xReturn = pdTRUE;
xIndex++;
break;
default :
ulAddress = 0;
sprintf( pcWriteBuffer, "\r\n\r\n" );
xReturn = pdFALSE;
xIndex = 0;
break;
}
if( ulAddress != 0 )
{
FreeRTOS_inet_ntoa( ulAddress, &( pcWriteBuffer[ strlen( pcWriteBuffer ) ] ) );
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static BaseType_t prvStartStopTraceCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
BaseType_t lParameterStringLength;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
write buffer length is adequate, so does not check for buffer overflows. */
( void ) pcCommandString;
( void ) xWriteBufferLen;
configASSERT( pcWriteBuffer );
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* There are only two valid parameter values. */
if( strncmp( pcParameter, "start", strlen( "start" ) ) == 0 )
{
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
vTraceStart();
sprintf( pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
else if( strncmp( pcParameter, "stop", strlen( "stop" ) ) == 0 )
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( pcWriteBuffer, "Stopping trace recording.\r\n" );
}
else
{
sprintf( pcWriteBuffer, "Valid parameters are 'start' and 'stop'.\r\n" );
}
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
#endif /* configINCLUDE_TRACE_RELATED_CLI_COMMANDS */

View File

@@ -1,80 +0,0 @@
REM This file should be executed from the command line prior to the first
REM build. It will be necessary to refresh the Eclipse project once the
REM .bat file has been executed (normally just press F5 to refresh).
REM Copies all the required files from their location within the standard
REM FreeRTOS directory structure to under the Eclipse project directory.
REM This permits the Eclipse project to be used in 'managed' mode and without
REM having to setup any linked resources.
REM Standard paths
SET FREERTOS_SOURCE=..\..\..\FreeRTOS\Source
SET FREERTOS_UDP_SOURCE=..\..\Source\FreeRTOS-Plus-UDP
SET FREERTOS_CLI_SOURCE=..\..\Source\FreeRTOS-Plus-CLI
set FREERTOS_TRACE_RECORDER_SOURCE=..\..\Source\FreeRTOS-Plus-Trace
REM Have the files already been copied?
IF EXIST FreeRTOS_Source Goto END
REM Create the required directory structure.
MD FreeRTOS_Source
MD FreeRTOS_Source\include
MD FreeRTOS_Source\portable\
MD FreeRTOS_Source\portable\GCC
MD FreeRTOS_Source\portable\GCC\ARM_CM3
MD FreeRTOS_Source\portable\MemMang
MD FreeRTOS_Plus_UDP
MD FreeRTOS_Plus_UDP\include
MD FreeRTOS_Plus_UDP\portable
MD FreeRTOS_Plus_UDP\portable\Compiler
MD FreeRTOS_Plus_UDP\portable\Compiler\GCC
MD FreeRTOS_Plus_UDP\portable\BufferManagement
MD FreeRTOS_Plus_UDP\portable\NetworkInterface
MD FreeRTOS_Plus_UDP\portable\NetworkInterface\LPC18xx
MD FreeRTOS_Plus_CLI
MD Examples\Ethernet
REM Copy the core kernel files into the SDK projects directory
copy %FREERTOS_SOURCE%\tasks.c FreeRTOS_Source
copy %FREERTOS_SOURCE%\queue.c FreeRTOS_Source
copy %FREERTOS_SOURCE%\list.c FreeRTOS_Source
copy %FREERTOS_SOURCE%\timers.c FreeRTOS_Source
REM Copy the common header files into the SDK projects directory
copy %FREERTOS_SOURCE%\include\*.* FreeRTOS_Source\include
REM Copy the portable layer files into the projects directory
copy %FREERTOS_SOURCE%\portable\GCC\ARM_CM3\*.* FreeRTOS_Source\portable\GCC\ARM_CM3
REM Copy the memory allocation file into the project's directory
copy %FREERTOS_SOURCE%\portable\MemMang\heap_4.c FreeRTOS_Source\portable\MemMang
REM Copy the FreeRTOS+UDP core files
copy %FREERTOS_UDP_SOURCE%\*.c FreeRTOS_Plus_UDP
copy %FREERTOS_UDP_SOURCE%\readme.txt FreeRTOS_Plus_UDP
copy %FREERTOS_UDP_SOURCE%\include\*.* FreeRTOS_Plus_UDP\include
REM Copy the FreeRTOS+UDP portable layer files
copy %FREERTOS_UDP_SOURCE%\portable\NetworkInterface\LPC18xx\Using_CMSISv2p10_LPC18xx_DriverLib\*.* FreeRTOS_Plus_UDP\portable\NetworkInterface\LPC18xx
copy %FREERTOS_UDP_SOURCE%\portable\BufferManagement\BufferAllocation_2.c FreeRTOS_Plus_UDP\portable\BufferManagement
copy %FREERTOS_UDP_SOURCE%\portable\Compiler\GCC\*.* FreeRTOS_Plus_UDP\portable\Compiler\GCC
REM Copy the FreeRTOS+CLI files
copy %FREERTOS_CLI_SOURCE%\*.* FreeRTOS_Plus_CLI
REM Copy the FreeRTOS+Trace recorder files
copy %FREERTOS_TRACE_RECORDER_SOURCE%\*.* ThirdParty\FreeRTOS_Plus_Trace_Recorder
copy %FREERTOS_TRACE_RECORDER_SOURCE%\include\*.* ThirdParty\FreeRTOS_Plus_Trace_Recorder\include
REM Copy the echo client example implementation
copy ..\Common\FreeRTOS_Plus_UDP_Demos\EchoClients\TwoEchoClients.c Examples\Ethernet
copy ..\Common\FreeRTOS_Plus_UDP_Demos\EchoClients\TwoEchoClients.h Examples\include
REM Copy the example IP trace macro implementation
copy ..\Common\FreeRTOS_Plus_UDP_Demos\TraceMacros\Example1\DemoIPTrace.c Examples\Ethernet
copy ..\Common\FreeRTOS_Plus_UDP_Demos\TraceMacros\Example1\DemoIPTrace.h Examples\include
REM Copy the CLI commands implementation into the project directory.
copy ..\Common\FreeRTOS_Plus_UDP_Demos\CLICommands\CLI-commands.c .
: END

View File

@@ -1,339 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*
* NOTE: This file uses a third party USB CDC driver.
*/
/* Standard includes. */
#include "string.h"
#include "stdio.h"
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
/* Driver includes. */
#include "usbhw.h"
#include "cdcuser.h"
#include "usbcfg.h"
#include "usbuser.h"
/* Example includes. */
#include "FreeRTOS_CLI.h"
#include "CDCCommandConsole.h"
/* Dimensions the buffer into which input characters are placed. */
#define cmdMAX_INPUT_SIZE 50
/* The maximum time in ticks to wait for the CDC access mutex. */
#define cmdMAX_MUTEX_WAIT ( 200 / portTICK_RATE_MS )
/*-----------------------------------------------------------*/
/*
* The task that implements the command console processing.
*/
static void prvCDCCommandConsoleTask( void *pvParameters );
/*
* Obtain a character from the CDC input. The calling task will be held in the
* Blocked state (so other tasks can execute) until a character is avilable.
*/
char cGetCDCChar( void );
/*
* Initialise the third party virtual comport files driver
*/
static void prvSetupUSBDrivers( void );
/*-----------------------------------------------------------*/
/* 'Given' by the CDC interrupt to unblock the receiving task when new data
is available. */
static xSemaphoreHandle xNewDataSemaphore = NULL;
/* Used to guard access to the CDC output, which is used by more than one
task. */
static xSemaphoreHandle xCDCMutex = NULL;
/* Const messages output by the command console. */
static const char * const pcWelcomeMessage = "FreeRTOS command server.\r\nType Help to view a list of registered commands.\r\n\r\n>";
static const char * const pcEndOfOutputMessage = "\r\n[Press ENTER to execute the previous command again]\r\n>";
static const char * const pcNewLine = "\r\n";
/*-----------------------------------------------------------*/
void vCDCCommandConsoleStart( uint16_t usStackSize, UBaseType_t uxPriority )
{
/* Create the semaphores and mutexes used by the CDC to task interface. */
xCDCMutex = xSemaphoreCreateMutex();
vSemaphoreCreateBinary( xNewDataSemaphore );
configASSERT( xCDCMutex );
configASSERT( xNewDataSemaphore );
/* Add the semaphore and mutex to the queue registry for viewing in the
kernel aware state viewer. */
vQueueAddToRegistry( xCDCMutex, "CDCMu" );
vQueueAddToRegistry( xNewDataSemaphore, "CDCDat" );
/* Create that task that handles the console itself. */
xTaskCreate( prvCDCCommandConsoleTask, /* The task that implements the command console. */
"CDCCmd", /* Text name assigned to the task. This is just to assist debugging. The kernel does not use this name itself. */
usStackSize, /* The size of the stack allocated to the task. */
NULL, /* The parameter is not used, so NULL is passed. */
uxPriority, /* The priority allocated to the task. */
NULL ); /* A handle is not required, so just pass NULL. */
}
/*-----------------------------------------------------------*/
static void prvCDCCommandConsoleTask( void *pvParameters )
{
char cRxedChar;
uint8_t ucInputIndex = 0;
char *pcOutputString;
static char cInputString[ cmdMAX_INPUT_SIZE ], cLastInputString[ cmdMAX_INPUT_SIZE ];
BaseType_t xReturned;
( void ) pvParameters;
/* Obtain the address of the output buffer. Note there is no mutual
exclusion on this buffer as it is assumed only one command console
interface will be used at any one time. */
pcOutputString = FreeRTOS_CLIGetOutputBuffer();
/* Initialise the virtual com port (CDC) interface. */
prvSetupUSBDrivers();
/* Send the welcome message. This probably won't be seen as the console
will not have been connected yet. */
USB_WriteEP( CDC_DEP_IN, ( uint8_t * ) pcWelcomeMessage, strlen( pcWelcomeMessage ) );
for( ;; )
{
/* No characters received yet for the current input string. */
cRxedChar = 0;
/* Only interested in reading one character at a time. */
cRxedChar = cGetCDCChar();
if( xSemaphoreTake( xCDCMutex, cmdMAX_MUTEX_WAIT ) == pdPASS )
{
/* Echo the character back. */
USB_WriteEP( CDC_DEP_IN, ( uint8_t * ) &cRxedChar, sizeof( uint8_t ) );
/* Was it the end of the line? */
if( cRxedChar == '\n' || cRxedChar == '\r' )
{
/* Just to space the output from the input. */
USB_WriteEP( CDC_DEP_IN, ( uint8_t * ) pcNewLine, strlen( pcNewLine ) );
/* See if the command is empty, indicating that the last command is
to be executed again. */
if( ucInputIndex == 0 )
{
/* Copy the last command back into the input string. */
strcpy( cInputString, cLastInputString );
}
/* Pass the received command to the command interpreter. The
command interpreter is called repeatedly until it returns pdFALSE
(indicating there is no more output) as it might generate more than
one string. */
do
{
/* Get the next output string from the command interpreter. */
xReturned = FreeRTOS_CLIProcessCommand( cInputString, pcOutputString, configCOMMAND_INT_MAX_OUTPUT_SIZE );
/* Write the generated string to the CDC. */
USB_WriteEP( CDC_DEP_IN, ( uint8_t * ) pcOutputString, strlen( pcOutputString ) );
vTaskDelay( 1 );
} while( xReturned != pdFALSE );
/* All the strings generated by the input command have been sent.
Clear the input string ready to receive the next command. Remember
the command that was just processed first in case it is to be
processed again. */
strcpy( cLastInputString, cInputString );
ucInputIndex = 0;
memset( cInputString, 0x00, cmdMAX_INPUT_SIZE );
USB_WriteEP( CDC_DEP_IN, ( uint8_t * ) pcEndOfOutputMessage, strlen( pcEndOfOutputMessage ) );
}
else
{
if( cRxedChar == '\r' )
{
/* Ignore the character. */
}
else if( cRxedChar == '\b' )
{
/* Backspace was pressed. Erase the last character in the
string - if any. */
if( ucInputIndex > 0 )
{
ucInputIndex--;
cInputString[ ucInputIndex ] = '\0';
}
}
else
{
/* A character was entered. Add it to the string
entered so far. When a \n is entered the complete
string will be passed to the command interpreter. */
if( ( cRxedChar >= ' ' ) && ( cRxedChar <= '~' ) )
{
if( ucInputIndex < cmdMAX_INPUT_SIZE )
{
cInputString[ ucInputIndex ] = cRxedChar;
ucInputIndex++;
}
}
}
}
/* Must ensure to give the mutex back. */
xSemaphoreGive( xCDCMutex );
}
}
}
/*-----------------------------------------------------------*/
void vOutputString( const char * const pcMessage )
{
if( xSemaphoreTake( xCDCMutex, cmdMAX_MUTEX_WAIT ) == pdPASS )
{
USB_WriteEP( CDC_DEP_IN, ( uint8_t * ) pcMessage, strlen( pcMessage ) );
xSemaphoreGive( xCDCMutex );
}
}
/*-----------------------------------------------------------*/
char cGetCDCChar( void )
{
int32_t lAvailableBytes, xBytes = 0;
char cInputChar;
do
{
/* Are there any characters already available? */
CDC_OutBufAvailChar( &lAvailableBytes );
if( lAvailableBytes > 0 )
{
if( xSemaphoreTake( xCDCMutex, cmdMAX_MUTEX_WAIT ) == pdPASS )
{
/* Attempt to read one character. */
xBytes = 1;
xBytes = CDC_RdOutBuf( &cInputChar, &xBytes );
xSemaphoreGive( xCDCMutex );
}
}
if( xBytes == 0 )
{
/* A character was not available. Wait until signalled by the
CDC Rx callback function that new data has arrived. */
xSemaphoreTake( xNewDataSemaphore, portMAX_DELAY );
}
} while( xBytes == 0 );
return cInputChar;
}
/*-----------------------------------------------------------*/
/* Callback function executed by the USB interrupt when new data arrives. */
void vCDCNewDataNotify( void )
{
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
configASSERT( xNewDataSemaphore );
/* 'Give' the semaphore that signals the arrival of new data to the command
console task. */
xSemaphoreGiveFromISR( xNewDataSemaphore, &xHigherPriorityTaskWoken );
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
}
/*-----------------------------------------------------------*/
static void prvSetupUSBDrivers( void )
{
LPC_USBDRV_INIT_T xUSBCallback;
/* Initialise the callback structure. */
memset( ( void * ) &xUSBCallback, 0, sizeof( LPC_USBDRV_INIT_T ) );
xUSBCallback.USB_Reset_Event = USB_Reset_Event;
xUSBCallback.USB_P_EP[ 0 ] = USB_EndPoint0;
xUSBCallback.USB_P_EP[ 1 ] = USB_EndPoint1;
xUSBCallback.USB_P_EP[ 2 ] = USB_EndPoint2;
xUSBCallback.ep0_maxp = USB_MAX_PACKET0;
/* Initialise then connect the USB. */
USB_Init( &xUSBCallback );
USB_Connect( pdTRUE );
}

View File

@@ -1,78 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef CDC_COMMAND_CONSOLE_H
#define CDC_COMMAND_CONSOLE_H
/*
* Create the task that implements a command console using the USB virtual com
* port driver for intput and output.
*/
void vCDCCommandConsoleStart( uint16_t usStackSize, UBaseType_t uxPriority );
#endif /* CDC_COMMAND_CONSOLE_H */

View File

@@ -1,76 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef TWO_ECHO_CLIENTS_H
#define TWO_ECHO_CLIENTS_H
/*
* Create the two UDP echo client tasks. One task uses the standard interface
* to send to and receive from an echo server. The other task uses the zero
* copy interface to send to and receive from an echo server.
*/
void vStartEchoClientTasks( uint16_t usTaskStackSize, UBaseType_t uxTaskPriority );
#endif /* TWO_ECHO_CLIENTS_H */

View File

@@ -1,12 +0,0 @@
<info flash_driver='LPC1850A_4350A_SPIFI.cfx'>
<chip>
<memory id='Flash' type='Flash' is_ro='true' can_program='true'></memory>
<memory id='RAM' type='RAM'></memory>
<memoryInstance id='SPIFlash' derived_from='Flash' location='0x14000000' size='0x400000' edited='true'/>
<memoryInstance id='RamLoc96' derived_from='RAM' location='0x10000000' size='0x18000' edited='true'/>
<memoryInstance id='RamLoc40' derived_from='RAM' location='0x10080000' size='0xa000' edited='true'/>
<memoryInstance id='RamAHB32' derived_from='RAM' location='0x20000000' size='0x8000' edited='true'/>
<memoryInstance id='RamAHB16' derived_from='RAM' location='0x20008000' size='0x4000' edited='true'/>
<memoryInstance id='RamAHB_ETB16' derived_from='RAM' location='0x2000c000' size='0x4000' edited='true'/>
</chip>
</info>

View File

@@ -1,282 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
#include <stdint.h>
extern uint32_t SystemCoreClock;
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
* http://www.freertos.org/a00110.html
*
* The bottom of this file contains some constants specific to running the UDP
* stack in this demo. Constants specific to FreeRTOS+UDP itself (rather than
* the demo) are contained in FreeRTOSIPConfig.h.
*----------------------------------------------------------*/
#define configUSE_PREEMPTION 1
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
#define configUSE_TICKLESS_IDLE 0
#define configMAX_PRIORITIES ( 7 )
#define configCPU_CLOCK_HZ ( SystemCoreClock )
#define configTICK_RATE_HZ 100
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 300 )
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 40 * 1024 ) ) /* Has not effect in this demo as the heap is manually pointed to AHB RAM. */
#define configMAX_TASK_NAME_LEN ( 12 )
#define configIDLE_SHOULD_YIELD 0
#define configQUEUE_REGISTRY_SIZE 10
#define configUSE_TRACE_FACILITY 1
#define configUSE_16_BIT_TICKS 0
#define configUSE_MUTEXES 1
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
#define configUSE_COUNTING_SEMAPHORES 1
#define configUSE_ALTERNATIVE_API 0
#define configUSE_RECURSIVE_MUTEXES 1
/* Hook function related definitions. */
#define configUSE_TICK_HOOK 0
#define configUSE_IDLE_HOOK 0
#define configUSE_MALLOC_FAILED_HOOK 1
#define configCHECK_FOR_STACK_OVERFLOW 2
/* Software timer related definitions. */
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
#define configTIMER_QUEUE_LENGTH 5
#define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE
/* Run time stats gathering definitions. */
void vMainConfigureTimerForRunTimeStats( void );
uint32_t ulMainGetRunTimeCounterValue( void );
#define configGENERATE_RUN_TIME_STATS 1
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vMainConfigureTimerForRunTimeStats()
#define portGET_RUN_TIME_COUNTER_VALUE() ulMainGetRunTimeCounterValue()
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1
#define INCLUDE_vTaskCleanUpResources 0
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define INCLUDE_uxTaskGetStackHighWaterMark 1
#define INCLUDE_xTimerGetTimerTaskHandle 0
#define INCLUDE_xTaskGetIdleTaskHandle 0
#define INCLUDE_xQueueGetMutexHolder 1
/* This demo makes use of one or more example stats formatting functions. These
format the raw data provided by the uxTaskGetSystemState() function in to human
readable ASCII form. See the notes in the implementation of vTaskList() within
FreeRTOS/Source/tasks.c for limitations. */
#define configUSE_STATS_FORMATTING_FUNCTIONS 1
/* Assert statement defined for debug builds. */
#ifdef DEBUG
#define configASSERT( x ) if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); for( ;; ); }
#endif
/* Interrupt priority configuration settings follow.
http://www.freertos.org/RTOS-Cortex-M3-M4.html */
/* Use the system definition for the number of interrupt priorities, if there
is one */
#ifdef __NVIC_PRIO_BITS
#define configPRIO_BITS __NVIC_PRIO_BITS
#else
#define configPRIO_BITS 3 /* 8 priority levels */
#endif
/* The maximum priority an interrupt that uses an interrupt safe FreeRTOS API
function can have. Note that lower priority have numerically higher values. */
#define configMAX_LIBRARY_INTERRUPT_PRIORITY ( 5 )
/* The minimum possible interrupt priority. */
#define configMIN_LIBRARY_INTERRUPT_PRIORITY ( 7 )
/* The lowest priority. */
#define configKERNEL_INTERRUPT_PRIORITY ( configMIN_LIBRARY_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* Priority 5, or 248 as only the top five bits are implemented. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configMAX_LIBRARY_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
standard names. */
#define vPortSVCHandler SVC_Handler
#define xPortPendSVHandler PendSV_Handler
#define xPortSysTickHandler SysTick_Handler
/*
* DEMO APPLICATION SPECIFIC DEFINITIONS FOLLOW FROM HERE
*/
/* Set to 1 to include "trace start" and "trace stop" CLI commands. These
commands start and stop the FreeRTOS+Trace recording. */
#define configINCLUDE_TRACE_RELATED_CLI_COMMANDS 1
/* Dimensions a buffer that can be used by the FreeRTOS+CLI command
interpreter. See the FreeRTOS+CLI documentation for more information:
http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_CLI/ */
#define configCOMMAND_INT_MAX_OUTPUT_SIZE 1024
/* The priority used by the Ethernet MAC driver interrupt. */
#define configMAC_INTERRUPT_PRIORITY ( configMAX_LIBRARY_INTERRUPT_PRIORITY )
/* If configINCLUDE_DEMO_DEBUG_STATS is set to one, then a few basic IP trace
macros are defined to gather some UDP stack statistics that can then be viewed
through the CLI interface. See
http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/UDP_IP_Trace.shtml*/
#define configINCLUDE_DEMO_DEBUG_STATS 1
/* The LPC1830 Ethernet peripheral uses a DMA to transmit and receive packets.
The DMA uses a chain of descriptors to reference Ethernet buffers, and provide
information on the state of each buffer (full/empty/error/etc.).
configNUM_RX_ETHERNET_DMA_DESCRIPTORS defines the total number of receive
descriptors (descriptors that point to buffers into which the DMA will write
packets received from the network). An Ethernet buffer is assigned to each
descriptor. Having too few descriptors will impact reliability because the DMA
will have to drop packets that are received when there are no receive
descriptors free. It is however only necessary to have a couple of free
descriptors at a time, and having more wastes the RAM used by the Ethernet
buffers that are surplus to requirements. */
#define configNUM_RX_ETHERNET_DMA_DESCRIPTORS 4
/* The LPC1830 Ethernet peripheral uses a DMA to transmit and receive packets.
The DMA uses a chain of descriptors to reference Ethernet buffers that are
waiting to be sent onto the network. configNUM_TX_ETHERNET_DMA_DESCRIPTORS
defines the total number of transmit descriptors. An Ethernet buffer is
not assigned to a transmit descriptor until data is actually sent, but will
remain assigned to the descriptor until the descriptor is re-used. It is not
necessary to have many transmit descriptors as the IP stack task will be held
in the Blocked state (so other tasks can run) until a descriptor becomes
available if it attempts to transmit when all the descriptors are in use. See
the iptraceWAITING_FOR_TX_DMA_DESCRIPTOR() IP trace macro. */
#define configNUM_TX_ETHERNET_DMA_DESCRIPTORS 1
/* The address of an echo server that will be used by the two demo echo client
tasks.
http://FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/Embedded_Ethernet_Examples/Common_Echo_Clients.shtml */
#define configECHO_SERVER_ADDR0 172
#define configECHO_SERVER_ADDR1 25
#define configECHO_SERVER_ADDR2 218
#define configECHO_SERVER_ADDR3 103
/* MAC address configuration. In a deployed production system this would
probably be read from an EEPROM. In the demo it is just hard coded. Make sure
each node on the network has a unique MAC address. */
#define configMAC_ADDR0 0x00
#define configMAC_ADDR1 0x01
#define configMAC_ADDR2 0x02
#define configMAC_ADDR3 0x03
#define configMAC_ADDR4 0x04
#define configMAC_ADDR5 0x08
/* Default IP address configuration. Used in ipconfigUSE_DNS is set to 0, or
ipconfigUSE_DNS is set to 1 but a DNS server cannot be contacted. */
#define configIP_ADDR0 172
#define configIP_ADDR1 25
#define configIP_ADDR2 218
#define configIP_ADDR3 200
/* Default gateway IP address configuration. Used in ipconfigUSE_DNS is set to
0, or ipconfigUSE_DNS is set to 1 but a DNS server cannot be contacted. */
#define configGATEWAY_ADDR0 172
#define configGATEWAY_ADDR1 25
#define configGATEWAY_ADDR2 218
#define configGATEWAY_ADDR3 1
/* Default DNS server configuration. OpenDNS addresses are 208.67.222.222 and
208.67.220.220. Used in ipconfigUSE_DNS is set to 0, or ipconfigUSE_DNS is set
to 1 but a DNS server cannot be contacted.*/
#define configDNS_SERVER_ADDR0 208
#define configDNS_SERVER_ADDR1 67
#define configDNS_SERVER_ADDR2 222
#define configDNS_SERVER_ADDR3 222
/* Defalt netmask configuration. Used in ipconfigUSE_DNS is set to 0, or
ipconfigUSE_DNS is set to 1 but a DNS server cannot be contacted. */
#define configNET_MASK0 255
#define configNET_MASK1 255
#define configNET_MASK2 255
#define configNET_MASK3 0
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
/* Only include the trace macro definitions required by FreeRTOS+Trace if
the trace start and trace stop CLI commands are included. */
#include "trcKernelPort.h"
#endif
#endif /* FREERTOS_CONFIG_H */

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@@ -1,233 +0,0 @@
/*
* FreeRTOS+UDP V1.0.1 (C) 2013 Real Time Engineers ltd.
* All rights reserved
*
* FreeRTOS+UDP is an add-on component to FreeRTOS. It is not, in itself, part
* of the FreeRTOS kernel. FreeRTOS+UDP is licensed separately from FreeRTOS,
* and uses a different license to FreeRTOS. FreeRTOS+UDP uses a dual license
* model, information on which is provided below:
*
* - Open source licensing -
* FreeRTOS+UDP is a free download and may be used, modified and distributed
* without charge provided the user adheres to version two of the GNU General
* Public license (GPL) and does not remove the copyright notice or this text.
* The GPL V2 text is available on the gnu.org web site, and on the following
* URL: http://www.FreeRTOS.org/gpl-2.0.txt
*
* - Commercial licensing -
* Businesses and individuals who wish to incorporate FreeRTOS+UDP into
* proprietary software for redistribution in any form must first obtain a
* (very) low cost commercial license - and in-so-doing support the maintenance,
* support and further development of the FreeRTOS+UDP product. Commercial
* licenses can be obtained from http://shop.freertos.org and do not require any
* source files to be changed.
*
* FreeRTOS+UDP is distributed in the hope that it will be useful. You cannot
* use FreeRTOS+UDP unless you agree that you use the software 'as is'.
* FreeRTOS+UDP is provided WITHOUT ANY WARRANTY; without even the implied
* warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. Real Time Engineers Ltd. disclaims all conditions and terms, be they
* implied, expressed, or statutory.
*
* 1 tab == 4 spaces!
*
* http://www.FreeRTOS.org
* http://www.FreeRTOS.org/FreeRTOS-Plus
*
*/
/*****************************************************************************
*
* See the following URL for configuration information.
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/UDP_IP_Configuration.shtml
*
*****************************************************************************/
#ifndef FREERTOS_IP_CONFIG_H
#define FREERTOS_IP_CONFIG_H
/* The IP stack executes it its own task (although any application task can make
use of its services through the published sockets API). ipconfigUDP_TASK_PRIORITY
sets the priority of the task that executes the IP stack. The priority is a
standard FreeRTOS task priority so can take any value from 0 (the lowest
priority) to (configMAX_PRIORITIES - 1) (the highest priority).
configMAX_PRIORITIES is a standard FreeRTOS configuration parameter defined in
FreeRTOSConfig.h, not FreeRTOSIPConfig.h. Consideration needs to be given as to
the priority assigned to the task executing the IP stack relative to the
priority assigned to tasks that use the IP stack. */
#define ipconfigUDP_TASK_PRIORITY ( configMAX_PRIORITIES - 2 )
/* The size, in words (not bytes), of the stack allocated to the FreeRTOS+UDP
task. This setting is less important when the FreeRTOS Win32 simulator is used
as the Win32 simulator only stores a fixed amount of information on the task
stack. FreeRTOS includes optional stack overflow detection, see:
http://www.freertos.org/Stacks-and-stack-overflow-checking.html */
#define ipconfigUDP_TASK_STACK_SIZE_WORDS ( configMINIMAL_STACK_SIZE * 3 )
/* ipconfigRAND32() is called by the IP stack to generate a random number that
is then used as a DHCP transaction number. Random number generation is performed
via this macro to allow applications to use their own random number generation
method. For example, it might be possible to generate a random number by
sampling noise on an analogue input. */
#define ipconfigRAND32() 1
/* If ipconfigUSE_NETWORK_EVENT_HOOK is set to 1 then FreeRTOS+UDP will call the
network event hook at the appropriate times. If ipconfigUSE_NETWORK_EVENT_HOOK
is not set to 1 then the network event hook will never be called. See
http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/API/vApplicationIPNetworkEventHook.shtml
*/
#define ipconfigUSE_NETWORK_EVENT_HOOK 1
/* Sockets have a send block time attribute. If FreeRTOS_sendto() is called but
a network buffer cannot be obtained then the calling task is held in the Blocked
state (so other tasks can continue to executed) until either a network buffer
becomes available or the send block time expires. If the send block time expires
then the send operation is aborted. The maximum allowable send block time is
capped to the value set by ipconfigMAX_SEND_BLOCK_TIME_TICKS. Capping the
maximum allowable send block time prevents prevents a deadlock occurring when
all the network buffers are in use and the tasks that process (and subsequently
free) the network buffers are themselves blocked waiting for a network buffer.
ipconfigMAX_SEND_BLOCK_TIME_TICKS is specified in RTOS ticks. A time in
milliseconds can be converted to a time in ticks by dividing the time in
milliseconds by portTICK_RATE_MS. */
#define ipconfigMAX_SEND_BLOCK_TIME_TICKS ( 20 / portTICK_RATE_MS )
/* If ipconfigUSE_DHCP is 1 then FreeRTOS+UDP will attempt to retrieve an IP
address, netmask, DNS server address and gateway address from a DHCP server. If
ipconfigUSE_DHCP is 0 then FreeRTOS+UDP will use a static IP address. The
stack will revert to using the static IP address even when ipconfigUSE_DHCP is
set to 1 if a valid configuration cannot be obtained from a DHCP server for any
reason. The static configuration used is that passed into the stack by the
FreeRTOS_IPInit() function call. */
#define ipconfigUSE_DHCP 1
/* When ipconfigUSE_DHCP is set to 1, DHCP requests will be sent out at
increasing time intervals until either a reply is received from a DHCP server
and accepted, or the interval between transmissions reaches
ipconfigMAXIMUM_DISCOVER_TX_PERIOD. The IP stack will revert to using the
static IP address passed as a parameter to FreeRTOS_IPInit() if the
re-transmission time interval reaches ipconfigMAXIMUM_DISCOVER_TX_PERIOD without
a DHCP reply being received. */
#ifdef _WINDOWS_
/* The windows simulated time is not real time so the max delay is much
shorter. */
#define ipconfigMAXIMUM_DISCOVER_TX_PERIOD ( 999 / portTICK_RATE_MS )
#else
#define ipconfigMAXIMUM_DISCOVER_TX_PERIOD ( 120000 / portTICK_RATE_MS )
#endif /* _WINDOWS_ */
/* The ARP cache is a table that maps IP addresses to MAC addresses. The IP
stack can only send a UDP message to a remove IP address if it knowns the MAC
address associated with the IP address, or the MAC address of the router used to
contact the remote IP address. When a UDP message is received from a remote IP
address the MAC address and IP address are added to the ARP cache. When a UDP
message is sent to a remote IP address that does not already appear in the ARP
cache then the UDP message is replaced by a ARP message that solicits the
required MAC address information. ipconfigARP_CACHE_ENTRIES defines the maximum
number of entries that can exist in the ARP table at any one time. */
#define ipconfigARP_CACHE_ENTRIES 6
/* ARP requests that do not result in an ARP response will be re-transmitted a
maximum of ipconfigMAX_ARP_RETRANSMISSIONS times before the ARP request is
aborted. */
#define ipconfigMAX_ARP_RETRANSMISSIONS ( 5 )
/* ipconfigMAX_ARP_AGE defines the maximum time between an entry in the ARP
table being created or refreshed and the entry being removed because it is stale.
New ARP requests are sent for ARP cache entries that are nearing their maximum
age. ipconfigMAX_ARP_AGE is specified in tens of seconds, so a value of 150 is
equal to 1500 seconds (or 25 minutes). */
#define ipconfigMAX_ARP_AGE 150
/* Implementing FreeRTOS_inet_addr() necessitates the use of string handling
routines, which are relatively large. To save code space the full
FreeRTOS_inet_addr() implementation is made optional, and a smaller and faster
alternative called FreeRTOS_inet_addr_quick() is provided. FreeRTOS_inet_addr()
takes an IP in decimal dot format (for example, "192.168.0.1") as its parameter.
FreeRTOS_inet_addr_quick() takes an IP address as four separate numerical octets
(for example, 192, 168, 0, 1) as its parameters. If
ipconfigINCLUDE_FULL_INET_ADDR is set to 1 then both FreeRTOS_inet_addr() and
FreeRTOS_indet_addr_quick() are available. If ipconfigINCLUDE_FULL_INET_ADDR is
not set to 1 then only FreeRTOS_indet_addr_quick() is available. */
#define ipconfigINCLUDE_FULL_INET_ADDR 1
/* ipconfigNUM_NETWORK_BUFFERS defines the total number of network buffer that
are available to the IP stack. The total number of network buffers is limited
to ensure the total amount of RAM that can be consumed by the IP stack is capped
to a pre-determinable value. */
#define ipconfigNUM_NETWORK_BUFFERS 10
/* A FreeRTOS queue is used to send events from application tasks to the IP
stack. ipconfigEVENT_QUEUE_LENGTH sets the maximum number of events that can
be queued for processing at any one time. The event queue must be a minimum of
5 greater than the total number of network buffers. */
#define ipconfigEVENT_QUEUE_LENGTH ( ipconfigNUM_NETWORK_BUFFERS + 5 )
/* The address of a socket is the combination of its IP address and its port
number. FreeRTOS_bind() is used to manually allocate a port number to a socket
(to 'bind' the socket to a port), but manual binding is not normally necessary
for client sockets (those sockets that initiate outgoing connections rather than
wait for incoming connections on a known port number). If
ipconfigALLOW_SOCKET_SEND_WITHOUT_BIND is set to 1 then calling
FreeRTOS_sendto() on a socket that has not yet been bound will result in the IP
stack automatically binding the socket to a port number from the range
socketAUTO_PORT_ALLOCATION_START_NUMBER to 0xffff. If
ipconfigALLOW_SOCKET_SEND_WITHOUT_BIND is set to 0 then calling FreeRTOS_sendto()
on a socket that has not yet been bound will result in the send operation being
aborted. */
#define ipconfigALLOW_SOCKET_SEND_WITHOUT_BIND 1
/* Defines the Time To Live (TTL) values used in outgoing UDP packets. */
#define updconfigIP_TIME_TO_LIVE 128
/* If ipconfigCAN_FRAGMENT_OUTGOING_PACKETS is set to 1 then UDP packets that
contain more data than will fit in a single network frame will be fragmented
across multiple IP packets. Also see the ipconfigNETWORK_MTU setting. If
ipconfigCAN_FRAGMENT_OUTGOING_PACKETS is 1 then (ipconfigNETWORK_MTU - 28) must
be divisible by 8. Setting ipconfigCAN_FRAGMENT_OUTGOING_PACKETS to 1 will
increase both the code size and execution time. */
#define ipconfigCAN_FRAGMENT_OUTGOING_PACKETS 0
/* The MTU is the maximum number of bytes the payload of a network frame can
contain. For normal Ethernet V2 frames the maximum MTU is 1500. Setting a
lower value can save RAM, depending on the buffer management scheme used. If
ipconfigCAN_FRAGMENT_OUTGOING_PACKETS is 1 then (ipconfigNETWORK_MTU - 28) must
be divisible by 8. */
#define ipconfigNETWORK_MTU 586
/* Set ipconfigUSE_DNS to 1 to include a basic DNS client/resolver. DNS is used
through the FreeRTOS_gethostbyname() API function. */
#define ipconfigUSE_DNS 1
/* If ipconfigREPLY_TO_INCOMING_PINGS is set to 1 then the IP stack will
generate replies to incoming ICMP echo (ping) requests. */
#define ipconfigREPLY_TO_INCOMING_PINGS 1
/* If ipconfigSUPPORT_OUTGOING_PINGS is set to 1 then the
FreeRTOS_SendPingRequest() API function is available. */
#define ipconfigSUPPORT_OUTGOING_PINGS 1
/* Used for stack testing only, and must be implemented in the network
interface. */
#define updconfigLOOPBACK_ETHERNET_PACKETS 0
/* If ipconfigFILTER_OUT_NON_ETHERNET_II_FRAMES is set to 1 then Ethernet frames
that are not in Ethernet II format will be dropped. This option is included for
potential future IP stack developments. */
#define ipconfigFILTER_OUT_NON_ETHERNET_II_FRAMES 1
/* If ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES is set to 1 then it is the
responsibility of the Ethernet interface to filter out packets that are of no
interest. If the Ethernet interface does not implement this functionality, then
set ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES to 0 to have the IP stack
perform the filtering instead (it is much less efficient for the stack to do it
because the packet will already have been passed into the stack). If the
Ethernet driver does all the necessary filtering in hardware then software
filtering can be removed by using a value other than 1 or 0. */
#define ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES 2
/* The example IP trace macros are included here so the definitions are
available in all the FreeRTOS+UDP source files. */
#include "DemoIPTrace.h"
#endif /* FREERTOS_IP_CONFIG_H */

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@@ -1,137 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/* Simple LED IO functions. LED 0 is toggled by a timer every half second. */
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "timers.h"
/* Library includes. */
#include "lpc18xx_gpio.h"
#include "lpc18xx_scu.h"
#include "lpc18xx_cgu.h"
#define ledTOGGLE_RATE ( 500 / portTICK_RATE_MS )
#define ledLED0_PORT 1
#define ledLED0_BIT ( 1UL << 11UL )
#define ledLED1_PORT 2
#define ledLED1_BIT ( 1UL << 12UL )
/*
* Toggles an LED just to show the application is running.
*/
static void prvLEDToggleTimerCallback( xTimerHandle xTimer );
/*-----------------------------------------------------------*/
void vLEDsInitialise( void )
{
static xTimerHandle xLEDToggleTimer = NULL;
/* Set the LED pin-muxing and configure as output. */
scu_pinmux( 0x2 , 11, MD_PUP, FUNC0 );
scu_pinmux( 0x2 , 12, MD_PUP, FUNC0 );
GPIO_SetDir( ledLED0_PORT, ledLED0_BIT, 1 );
GPIO_SetDir( ledLED1_PORT, ledLED1_BIT, 1 );
/* Create the timer used to toggle LED0. */
xLEDToggleTimer = xTimerCreate( "LEDTmr", /* Just a text name to associate with the timer, useful for debugging, but not used by the kernel. */
ledTOGGLE_RATE, /* The period of the timer. */
pdTRUE, /* This timer will autoreload, so uxAutoReload is set to pdTRUE. */
NULL, /* The timer ID is not used, so can be set to NULL. */
prvLEDToggleTimerCallback ); /* The callback function executed each time the timer expires. */
/* Sanity check that the timer was actually created. */
configASSERT( xLEDToggleTimer );
/* Start the timer. If this is called before the scheduler is started then
the block time will automatically get changed to 0 (from portMAX_DELAY). */
xTimerStart( xLEDToggleTimer, portMAX_DELAY );
}
/*-----------------------------------------------------------*/
static void prvLEDToggleTimerCallback( xTimerHandle xTimer )
{
static uint8_t ucState = 0;
/* Remove compiler warnings. */
( void ) xTimer;
/* Just toggle an LED to show the program is running. */
if( ucState == 0 )
{
GPIO_SetValue( ledLED0_PORT, ledLED0_BIT );
}
else
{
GPIO_ClearValue( ledLED0_PORT, ledLED0_BIT );
}
ucState = !ucState;
}

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@@ -1,11 +0,0 @@
This demo is documented on the following web page:
http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/Embedded_Ethernet_Examples/RTOS_UDP_and_CLI_LPC1830_NGX.shtml
The FreeRTOS+UDP API is documented on the following web page:
http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/FreeRTOS_UDP_API_Functions.shtml
Other information, including a FreeRTOS+UDP primer, a description of the
directory structure, and a glossary of networking terminology, can be found in
the FreeRTOS+UDP portal:
http://www.FreeRTOS.org/udp

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@@ -1,136 +0,0 @@
/*
FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
/* Utility functions to implement run time stats on Cortex-M CPUs. The collected
run time data can be viewed through the CLI interface. See the following URL for
more information on run time stats:
http://www.freertos.org/rtos-run-time-stats.html */
/* Addresses of registers in the Cortex-M debug hardware. */
#define rtsDWT_CYCCNT ( *( ( unsigned long * ) 0xE0001004 ) )
#define rtsDWT_CONTROL ( *( ( unsigned long * ) 0xE0001000 ) )
#define rtsSCB_DEMCR ( *( ( unsigned long * ) 0xE000EDFC ) )
#define rtsTRCENA_BIT ( 0x01000000UL )
#define rtsCOUNTER_ENABLE_BIT ( 0x01UL )
/* Simple shift divide for scaling to avoid an overflow occurring too soon. The
number of bits to shift depends on the clock speed. */
#define runtimeSLOWER_CLOCK_SPEEDS ( 70000000UL )
#define runtimeSHIFT_13 13
#define runtimeOVERFLOW_BIT_13 ( 1UL << ( 32UL - runtimeSHIFT_13 ) )
#define runtimeSHIFT_14 14
#define runtimeOVERFLOW_BIT_14 ( 1UL << ( 32UL - runtimeSHIFT_14 ) )
/*-----------------------------------------------------------*/
void vMainConfigureTimerForRunTimeStats( void )
{
/* Enable TRCENA. */
rtsSCB_DEMCR = rtsSCB_DEMCR | rtsTRCENA_BIT;
/* Reset counter. */
rtsDWT_CYCCNT = 0;
/* Enable counter. */
rtsDWT_CONTROL = rtsDWT_CONTROL | rtsCOUNTER_ENABLE_BIT;
}
/*-----------------------------------------------------------*/
uint32_t ulMainGetRunTimeCounterValue( void )
{
static unsigned long ulLastCounterValue = 0UL, ulOverflows = 0;
unsigned long ulValueNow;
ulValueNow = rtsDWT_CYCCNT;
/* Has the value overflowed since it was last read. */
if( ulValueNow < ulLastCounterValue )
{
ulOverflows++;
}
ulLastCounterValue = ulValueNow;
/* Cannot use configCPU_CLOCK_HZ directly as it may itself not be a constant
but instead map to a variable that holds the clock speed. */
/* There is no prescale on the counter, so simulate in software. */
if( configCPU_CLOCK_HZ < runtimeSLOWER_CLOCK_SPEEDS )
{
ulValueNow >>= runtimeSHIFT_13;
ulValueNow += ( runtimeOVERFLOW_BIT_13 * ulOverflows );
}
else
{
ulValueNow >>= runtimeSHIFT_14;
ulValueNow += ( runtimeOVERFLOW_BIT_14 * ulOverflows );
}
return ulValueNow;
}
/*-----------------------------------------------------------*/

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@@ -1,44 +0,0 @@
CMSIS : Cortex Microcontroller Software Interface Standard
==========================================================
Introduction
~~~~~~~~~~~~
CMSIS defines for a Cortex-M Microcontroller System:
* A common way to access peripheral registers and a
common way to define exception vectors.
* The register names of the Core Peripherals and the
names of the Core Exception Vectors.
* An device independent interface for RTOS Kernels
including a debug channel.
By using CMSIS compliant software components, the user can
easier re-use template code. CMSIS is intended to enable the
combination of software components from multiple middleware
vendors.
This project contains appropriate files for this MCU family
taken from CMSIS. A full copy of the CMSIS files, together
with additional information on CMSIS can be found at:
http://www.onarm.com/
http://www.arm.com/
Documentation
~~~~~~~~~~~~~
The standard CMSIS documentation can be found within the
Code Red IDE help system, via:
Help -> Help Contents -> Code Red Product Documentation -> CMSIS
More information on the use of CMSIS within the Code Red IDE
can be found in the Support area of the Code Red website at
http://www.code-red-tech.com/
At the time of writing, the CMSIS FAQ can be found directly
at:
http://support.code-red-tech.com/CodeRedWiki/Support4CMSIS

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@@ -1,325 +0,0 @@
RELEASE CMSIS for REV A 20111209
1/ New LPC18xx.h header file. Changes GPIO structure.
2/ Addition of lpc18xx_emc.c and lpc18xx_emc.h to configure memory on Hitex board.
3/ Addition of spifi_rom_api.h, spifi_drv_M3.lib and SPIFI_ROM_support.doc SPIFI driver package
4/ Updated SPIFI programming driver for Keil MDK which uses the SPIFI lib
5/ New BOOTFAST example shows how to boot from external flash or QSPI and ramp to 180 MHz
RELEASE CMSIS for REV A 20111130
1./ lpc18xx_lcd.h LCD_CFG_type add member pcd, lpc18xx_lcd.c add init pcd in LCD_Init function
2./ protect MAX and MIN macro in lpc_types.h
3./ Add getPC function to ARM,GNU, IAR startup_lpc18xx.s
4./ Add VTOR init in SystemInit function
5./ Change All ADC examples to use ADC port 0
6./ These example: CortexM3_Mpu, Pwr_DeepPowerDown, Timer_FreqMeasure, SCT_SimpleMatch and all USBDEV_ROM examples Keil project was adjusted
7./ SDRAM example and LCD example was changed not to use uint64_t in NS2CLK function
8./ Nvic_VectorTableRelocation.c
removed:
#if __RAM_MODE__//Run in RAM mode
memcpy((void *)VTOR_OFFSET, (const void *)0x10000000, 256*4);
#else
memcpy((void *)VTOR_OFFSET, (const void *)0x1C000000, 256*4);
#endif
added:
memcpy((void *)VTOR_OFFSET, (const void *)(getPC()& 0xFF000000), 256*4);
9./ Pwr_PowerDown change method for testing this feature
RELEASE CMSIS for REV A 20111028
1./ Add GNU support
2./ Addition of new Keil flash drivers for eFlash and SPIFI
3./ Change of Keil projects to support eFlash and SPIFI operation
PRE-RELEASE CMSIS for REV A 20111011
1/ PowerDown Example IAR issue fixed
2/ Upgraded CMSIS to version 2.10
3/ Upgraded Core header to Rev A
4/ lpc18xx_can.h remove all bitrates from 8Mhz, add bitrates from 12Mhz
/** Bitrate: 100K */
#define CAN_BITRATE100K12MHZ 0x00004509
/** Bitrate: 125K */
#define CAN_BITRATE125K12MHZ 0x00004507
/** Bitrate: 250K */
#define CAN_BITRATE250K12MHZ 0x00004503
/** Bitrate: 500K */
#define CAN_BITRATE500K12MHZ 0x00004501
/** Bitrate: 1000K */
#define CAN_BITRATE1000K12MHZ 0x00004500
5./ lpc18xx_cgu.* add PLL audio clock, modify alloc connect table and CGU_Entity_ControlReg_Offset
6./ lpc18xx_evrt.h
add EVRT_SRC_SDIO
7./ lpc18xx_i2s.h separate LPC_I2S0 and LPC_I2S1
8./ lpc18xx_scu.h
redefine, add pin modes and add pin functions 4->7
9./ debug_frmwrk.c
changed pin mode for UART RXD0 and UART RXD1
10./ lpc_can.c replace LPC_CAN by LPC_CAN0
11./ lpc18xx_i2c.* replace i2c pin configurations
12./ lpc18xx_ssp.c down default clock speed to 100kHz
13./ Examples\CCAN\CCan_SimpleTxRx\CCan_SimpleTxRx.c change RD pin mode to enable input buffer
14./ Examples\EMAC\Emac_EasyWeb\emac.c
replace MII and RMII pin setting by source from CodeBundle
15./ Examples\EMC\Emc_Sdram\SDRAM_Init.c and Examples\EMC\Emc_NorFlash\SST39VF320.c
replace EMC pin setting to be compatible with Rev A
16./ Examples\I2S\I2s_Audio\I2s_Audio.c
replace I2S pin setting to be compatible with Rev A
replace I2S to I2S0
17./ Examples\LCD\Lcd_Demo\IS42S16400D.c
replace EMC pin setting to be compatible with Rev A
18./ Examples\SSP\All SSP examples: replace SSP pin setting to be compatible with Rev A
19./ Timer_Capture and Timer_FreqMeasure: replace Capture input pin setting to be compatible with Rev A
20./ Examples\UART\All UART examples: replace UART pin setting to be compatible with Rev A
21./ Examples\USBDEV\USB_*\usbhw.c
replace USB pin setting to be compatible with Rev A
correct clock in Init function
RELEASE: LPC1800CMSIS_20110829
1./ Add GNU Support
modify pasting in can.c to be compatible with GCC
RELEASE: LPC1800CMSIS_20110729
1./ IAR flash support is moved to Tools folder
2./ ADC.h fixed macro ADC_CR_BITACC
3./ I2S.h fixed comment
from #endif /* LPC17XX_SSP_H_ */
to #endif /* LPC18XX_I2S_H_ */
4./ ADC.c fix ADC_Init Clock by rounding clk div value
5./ i2s.c fixed some comment
6./ EMC Nor Flash renamed file flash programing function
7./ SDRAM can run at MAX EMC Speed
8./ Removed flash programing support for LHF00L28
RELEASE: LPC1800CMSIS_20110627
1./ Fix abstract
2./ Fix I2S FreqConfig mistake
3./ Add DFU Driver and App
RELEASE: LPC1800CMSIS_20110613
1./ Add DSP Document
2./ Speed Up External FLash Mode
3./ Add IAR Flash Support
4./ Fix GPDMA Flash transfer issue in IAR
5./ Set default taget is EXFLASH(Keil only)
************************************************************************************************************************************************
RELEASE: LPC1800CMSIS_20110603
1./ Add DSP_lib into Core folder
2./ Update core_cmFunc.h and core_cmInstr.h for solving conflict with IAR EWARM version 6.20 or later
3./ add IAR startup file and IAR support files in Core\DeviceSupport\NXP\LPC18xx
4./ Modify SystemInit function to support RAM mode
#if (__RAM_MODE__)
SCB->VTOR = 0x10000000;
#endif
5./ Modify CCU1 and CCU2 struct in LPC18xx.h
6./ Fix bug in uart_set_divisors function
7./ Change UART clock source from XTAL to PLL1 in uart driver
8./ Fix RTC bugs
9./ Modify lpc18xx_GPDMA.c to support IAR compiler
10./ Modify lpc18xx_cgu.c to support IAR compiler
11./ Update lpc_types.h to support IAR compiler
12./ Fix bugs in I2S driver
13./ Remove Warnings
14./ Change new header, add more comments
15./ Standalize example, project, output names
16./ Support IAR EWARM (RAM mode)
17./ SUpport Hitex Board as default
18./ Modify hardware configuration in abstract files
19./ Set default Target to RAM mode
************************************************************************************************************************************************
RELEASE: LPC1800CMSIS_20110514
1./ Change all Keil example projects from device Cortex M3 to LPC1850
2./ change all examples to support Hitex board only
3./ Verify all project option
4./ separated CGU and PWR into 2 independent drivers
************************************************************************************************************************************************
RELEASE: LPC1800CMSIS_20110421
1./ Add CAN driver:
Drivers/include/lpc18xx_can.h
Drivers/source/lpc18xx_can.c
2./ Add CAN example for simple Transceiver
Examples\C_CAN\simpleTxRx
3./ Add 4 USB Rom examples:
USB_DFU
USB_HID
USB_MassStorage
USB_Composite
4./ Enable _printf function
debug_frmwrk.h:
uncomment _printf function declaration
debug_frmwrk.c:
uncomment _printf function
************************************************************************************************************************************************
RELEASE: LPC1800CMSIS_20110401
1./ Change all Keil example proiects from device NXP LPC1768 to ARM Cortex-M3
2./ Fix bug in I2C driver (customer feedback)
Problem description:
I2C_MasterTransferData() is not able to
(1) Send,
(2) doing a repeated Start and
(3) starting to receive with one function call.
Problem is that the repeated start is not generated, but a retransmission of the
last word is startet.
Solve: change
I2Cx->I2CONCLR = I2C_I2CONCLR_SIC;
I2Cx->I2CONSET = I2C_I2CONSET_STA;
to
I2Cx->I2CONSET = I2C_I2CONSET_STA;
I2Cx->I2CONCLR = I2C_I2CONCLR_SIC;
in function I2C_Start ()
3./ lpc18xx_timer.c:
Function TIM_ClearIntPending():
Change TIMx->IR |= TIM_IR_CLR(IntFlag);
To TIMx->IR = TIM_IR_CLR(IntFlag);
Function TIM_ClearIntCapturePending():
Change TIMx->IR |= (1<<(4+IntFlag));
To TIMx->IR = (1<<(4+IntFlag));
Function TIM_GetCaptureValue():
Add return 0;
4./ EMC - Nor Flash: remove example build target for FLASH mode as it only can run in RAM mode.
5./ SCT: update Fizzim tool to version 1.1
6./ Tools:
Update Flash burning for LHF00L28 and SST39X320X
************************************************************************************************************************************************
RELEASE: LPC1800CMSIS_20110324
1./ Current support hardwares:
- NXP LPC1800 Evaluation board through definition 'BOARD_NXP_EA'
- Hitex LPC1800 Board through definition 'BOARD_HITEX_LPC1800'
Some examples can run on LPC1800 Evaluation board, some can run on Hitex board...Please refer to abstract.txt
2./ Addin new flash support under Tools/Flash/SST39X320X
3./ lpc18xx_evrt.c:
Change EVRTx->SET_EN |= (1<<(uint8_t)EVRT_Src);
To EVRTx->SET_EN = (1<<(uint8_t)EVRT_Src);
Purpose: prevent clearing other set bits as writing '0' has no effect
4./ Fix ATIMER_WIC example:
- Configure 32KHZ osc in lpc18xx_atimer.c
- Call the configuration function in atimer_wic.c
5./ Fix RTC_Alarm example:
- Configure 32KHZ osc in lpc18xx_rtc.c
- Update Rtc_Alarm.c
6./ Add in PWR_PowerDown example
7./ Add in PWR_DeepPowerDown example
8./ All example in PWR are modified to wait for '1' sent from PC's COM port to start
9./ Fix LCD Logic4.3 example to run on Hitex LPC1800 Board
10./ Add in GPDMA Flash_2_Ram_Test example
11./ EMC EXT_SDRAM example: join IS42S16400D.c and MT48LC4M32B2.c into SDRAM_Init.c
12./ lpc18xx_i2s.c: update I2S_FreqConfig() function
************************************************************************************************************************************************
RELEASE: LPC1800CMSIS_20110311
1./ This package is compliant to CMSIS 2.0
2./ Add in 'Tools' folder which contains neccessary material for building project, examples like flash burning,..
3./ Examples are given in Keil uVision 4 project
4./ Current support hardwares:
- NXP LPC1800 Evaluation board through definition 'BOARD_NXP_EA'
5./ Examples can run:
- RAM (debug) mode
- ROM (Flash, stand alone) mode
+ External Nor Flash. Flash Part supporting:
1) LHF00L28
6./ Each example folder has an 'abstract.txt' file, this is where user can start
7./ Below is list of drivers and examples:
- ADC (lpc18xx_adc):
+ ADC_Interrupt
+ ADC_Polling
+ ADC_Burst
+ ADC_Dma
- ATIMER (lpc18xx_atimer):
+ ATIMER_interrupt
- PWR (lpc18xx_clkpwr):
+ CLKPWR_Sleep
+ CLKPWR_DeepSleep
- DAC (lpc18xx_dac):
+ DAC_WaveGenerator
+ DAC_Dma
- EMAC (lpc18xx_emac):
+ EMAC_EasyWeb
- EMC (no driver):
+ EXT_SDRAM
+ NOR_FLASH
- GPDMA (lpc18xx_gpdma):
+ GPDMA_Ram2Ram
+ GPDMA_LinkList
- GPIO (lpc18xx_gpio):
+ GPIO_LedBlinky
- I2C (lpc18xx_i2c):
+ I2C_Master
- I2S (lpc18xx_i2s):
+ I2S_Audio
- LCD (lpc18xx_lcd)
- MCPWM (lpc18xx_mcpwm):
+ MCPWM_Simple
- SCU (lpc18xx_scu)
- QEI (lpc18xx_qei):
+ QEI_Velo
- RIT (lpc18xx_rit):
+ RIT_Interrupt
- RTC (lpc18xx_rtc):
+ RTC_Calib
+ RTC_Alarm
- SSP (lpc18xx_ssp):
+ SSP_SPI
+ SSP_Microwire
+ SSP_TI
- TIMER (lpc18xx_timer):
+ TIMER_Capture
+ TIMER_MatchInterrupt
+ TIMER_FreqMeasure
- UART (lpc18xx_uart):
+ UART_Autobaud
+ UART_Dma
+ UART_Interrupt
+ UART_Polling
+ UART_RS485
- SCT(LPC18xx_SCT):
+ SCT_Capture
+ SCT_Match
- WWDT (lpc18xx_wwdt):
+ WWDT_Interrupt
- CORTEXM3 (no driver):
+ CORTEXM3_BitBanding
+ CORTEXM3_MPU
+ CORTEXM3_PriviledgeMode
- USBDEV (no driver):
+ USBDEV_VirtualCOM
+ USBDEV_MassStorage
- NVIC (no driver):
+ NVIC_Priority
+ NVIC_VecRelocation
- EVRT (lpc18xx_evrt)

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@@ -1,9 +0,0 @@
NXP's documentation for their peripheral driver library can be found
as a Microsoft Compiled HTML Help file (.chm) within the LPC18xx
CMSIS Standard Peripheral Driver Library download on NXP's website.
At the time of writing, this can be found at the following link:
http://lpcware.com/file_filter/nxp?term_node_tid_depth=All&term_node_tid_depth_1=103

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@@ -1,609 +0,0 @@
/**************************************************************************//**
* @file core_cmFunc.h
* @brief CMSIS Cortex-M Core Function Access Header File
* @version V2.10
* @date 26. July 2011
*
* @note
* Copyright (C) 2009-2011 ARM Limited. All rights reserved.
*
* @par
* ARM Limited (ARM) is supplying this software for use with Cortex-M
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* @par
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
*
******************************************************************************/
#ifndef __CORE_CMFUNC_H
#define __CORE_CMFUNC_H
/* ########################### Core Function Access ########################### */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
@{
*/
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */
#if (__ARMCC_VERSION < 400677)
#error "Please use ARM Compiler Toolchain V4.0.677 or later!"
#endif
/* intrinsic void __enable_irq(); */
/* intrinsic void __disable_irq(); */
/** \brief Get Control Register
This function returns the content of the Control Register.
\return Control Register value
*/
static __INLINE uint32_t __get_CONTROL(void)
{
register uint32_t __regControl __ASM("control");
return(__regControl);
}
/** \brief Set Control Register
This function writes the given value to the Control Register.
\param [in] control Control Register value to set
*/
static __INLINE void __set_CONTROL(uint32_t control)
{
register uint32_t __regControl __ASM("control");
__regControl = control;
}
/** \brief Get ISPR Register
This function returns the content of the ISPR Register.
\return ISPR Register value
*/
static __INLINE uint32_t __get_IPSR(void)
{
register uint32_t __regIPSR __ASM("ipsr");
return(__regIPSR);
}
/** \brief Get APSR Register
This function returns the content of the APSR Register.
\return APSR Register value
*/
static __INLINE uint32_t __get_APSR(void)
{
register uint32_t __regAPSR __ASM("apsr");
return(__regAPSR);
}
/** \brief Get xPSR Register
This function returns the content of the xPSR Register.
\return xPSR Register value
*/
static __INLINE uint32_t __get_xPSR(void)
{
register uint32_t __regXPSR __ASM("xpsr");
return(__regXPSR);
}
/** \brief Get Process Stack Pointer
This function returns the current value of the Process Stack Pointer (PSP).
\return PSP Register value
*/
static __INLINE uint32_t __get_PSP(void)
{
register uint32_t __regProcessStackPointer __ASM("psp");
return(__regProcessStackPointer);
}
/** \brief Set Process Stack Pointer
This function assigns the given value to the Process Stack Pointer (PSP).
\param [in] topOfProcStack Process Stack Pointer value to set
*/
static __INLINE void __set_PSP(uint32_t topOfProcStack)
{
register uint32_t __regProcessStackPointer __ASM("psp");
__regProcessStackPointer = topOfProcStack;
}
/** \brief Get Main Stack Pointer
This function returns the current value of the Main Stack Pointer (MSP).
\return MSP Register value
*/
static __INLINE uint32_t __get_MSP(void)
{
register uint32_t __regMainStackPointer __ASM("msp");
return(__regMainStackPointer);
}
/** \brief Set Main Stack Pointer
This function assigns the given value to the Main Stack Pointer (MSP).
\param [in] topOfMainStack Main Stack Pointer value to set
*/
static __INLINE void __set_MSP(uint32_t topOfMainStack)
{
register uint32_t __regMainStackPointer __ASM("msp");
__regMainStackPointer = topOfMainStack;
}
/** \brief Get Priority Mask
This function returns the current state of the priority mask bit from the Priority Mask Register.
\return Priority Mask value
*/
static __INLINE uint32_t __get_PRIMASK(void)
{
register uint32_t __regPriMask __ASM("primask");
return(__regPriMask);
}
/** \brief Set Priority Mask
This function assigns the given value to the Priority Mask Register.
\param [in] priMask Priority Mask
*/
static __INLINE void __set_PRIMASK(uint32_t priMask)
{
register uint32_t __regPriMask __ASM("primask");
__regPriMask = (priMask);
}
#if (__CORTEX_M >= 0x03)
/** \brief Enable FIQ
This function enables FIQ interrupts by clearing the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
#define __enable_fault_irq __enable_fiq
/** \brief Disable FIQ
This function disables FIQ interrupts by setting the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
#define __disable_fault_irq __disable_fiq
/** \brief Get Base Priority
This function returns the current value of the Base Priority register.
\return Base Priority register value
*/
static __INLINE uint32_t __get_BASEPRI(void)
{
register uint32_t __regBasePri __ASM("basepri");
return(__regBasePri);
}
/** \brief Set Base Priority
This function assigns the given value to the Base Priority register.
\param [in] basePri Base Priority value to set
*/
static __INLINE void __set_BASEPRI(uint32_t basePri)
{
register uint32_t __regBasePri __ASM("basepri");
__regBasePri = (basePri & 0xff);
}
/** \brief Get Fault Mask
This function returns the current value of the Fault Mask register.
\return Fault Mask register value
*/
static __INLINE uint32_t __get_FAULTMASK(void)
{
register uint32_t __regFaultMask __ASM("faultmask");
return(__regFaultMask);
}
/** \brief Set Fault Mask
This function assigns the given value to the Fault Mask register.
\param [in] faultMask Fault Mask value to set
*/
static __INLINE void __set_FAULTMASK(uint32_t faultMask)
{
register uint32_t __regFaultMask __ASM("faultmask");
__regFaultMask = (faultMask & (uint32_t)1);
}
#endif /* (__CORTEX_M >= 0x03) */
#if (__CORTEX_M == 0x04)
/** \brief Get FPSCR
This function returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
static __INLINE uint32_t __get_FPSCR(void)
{
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
register uint32_t __regfpscr __ASM("fpscr");
return(__regfpscr);
#else
return(0);
#endif
}
/** \brief Set FPSCR
This function assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
static __INLINE void __set_FPSCR(uint32_t fpscr)
{
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
register uint32_t __regfpscr __ASM("fpscr");
__regfpscr = (fpscr);
#endif
}
#endif /* (__CORTEX_M == 0x04) */
#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/
/* IAR iccarm specific functions */
#include <cmsis_iar.h>
#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/
/* GNU gcc specific functions */
/** \brief Enable IRQ Interrupts
This function enables IRQ interrupts by clearing the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__attribute__( ( always_inline ) ) static __INLINE void __enable_irq(void)
{
__ASM volatile ("cpsie i");
}
/** \brief Disable IRQ Interrupts
This function disables IRQ interrupts by setting the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__attribute__( ( always_inline ) ) static __INLINE void __disable_irq(void)
{
__ASM volatile ("cpsid i");
}
/** \brief Get Control Register
This function returns the content of the Control Register.
\return Control Register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_CONTROL(void)
{
uint32_t result;
__ASM volatile ("MRS %0, control" : "=r" (result) );
return(result);
}
/** \brief Set Control Register
This function writes the given value to the Control Register.
\param [in] control Control Register value to set
*/
__attribute__( ( always_inline ) ) static __INLINE void __set_CONTROL(uint32_t control)
{
__ASM volatile ("MSR control, %0" : : "r" (control) );
}
/** \brief Get ISPR Register
This function returns the content of the ISPR Register.
\return ISPR Register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_IPSR(void)
{
uint32_t result;
__ASM volatile ("MRS %0, ipsr" : "=r" (result) );
return(result);
}
/** \brief Get APSR Register
This function returns the content of the APSR Register.
\return APSR Register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_APSR(void)
{
uint32_t result;
__ASM volatile ("MRS %0, apsr" : "=r" (result) );
return(result);
}
/** \brief Get xPSR Register
This function returns the content of the xPSR Register.
\return xPSR Register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_xPSR(void)
{
uint32_t result;
__ASM volatile ("MRS %0, xpsr" : "=r" (result) );
return(result);
}
/** \brief Get Process Stack Pointer
This function returns the current value of the Process Stack Pointer (PSP).
\return PSP Register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_PSP(void)
{
register uint32_t result;
__ASM volatile ("MRS %0, psp\n" : "=r" (result) );
return(result);
}
/** \brief Set Process Stack Pointer
This function assigns the given value to the Process Stack Pointer (PSP).
\param [in] topOfProcStack Process Stack Pointer value to set
*/
__attribute__( ( always_inline ) ) static __INLINE void __set_PSP(uint32_t topOfProcStack)
{
__ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) );
}
/** \brief Get Main Stack Pointer
This function returns the current value of the Main Stack Pointer (MSP).
\return MSP Register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_MSP(void)
{
register uint32_t result;
__ASM volatile ("MRS %0, msp\n" : "=r" (result) );
return(result);
}
/** \brief Set Main Stack Pointer
This function assigns the given value to the Main Stack Pointer (MSP).
\param [in] topOfMainStack Main Stack Pointer value to set
*/
__attribute__( ( always_inline ) ) static __INLINE void __set_MSP(uint32_t topOfMainStack)
{
__ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) );
}
/** \brief Get Priority Mask
This function returns the current state of the priority mask bit from the Priority Mask Register.
\return Priority Mask value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_PRIMASK(void)
{
uint32_t result;
__ASM volatile ("MRS %0, primask" : "=r" (result) );
return(result);
}
/** \brief Set Priority Mask
This function assigns the given value to the Priority Mask Register.
\param [in] priMask Priority Mask
*/
__attribute__( ( always_inline ) ) static __INLINE void __set_PRIMASK(uint32_t priMask)
{
__ASM volatile ("MSR primask, %0" : : "r" (priMask) );
}
#if (__CORTEX_M >= 0x03)
/** \brief Enable FIQ
This function enables FIQ interrupts by clearing the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__attribute__( ( always_inline ) ) static __INLINE void __enable_fault_irq(void)
{
__ASM volatile ("cpsie f");
}
/** \brief Disable FIQ
This function disables FIQ interrupts by setting the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__attribute__( ( always_inline ) ) static __INLINE void __disable_fault_irq(void)
{
__ASM volatile ("cpsid f");
}
/** \brief Get Base Priority
This function returns the current value of the Base Priority register.
\return Base Priority register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_BASEPRI(void)
{
uint32_t result;
__ASM volatile ("MRS %0, basepri_max" : "=r" (result) );
return(result);
}
/** \brief Set Base Priority
This function assigns the given value to the Base Priority register.
\param [in] basePri Base Priority value to set
*/
__attribute__( ( always_inline ) ) static __INLINE void __set_BASEPRI(uint32_t value)
{
__ASM volatile ("MSR basepri, %0" : : "r" (value) );
}
/** \brief Get Fault Mask
This function returns the current value of the Fault Mask register.
\return Fault Mask register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_FAULTMASK(void)
{
uint32_t result;
__ASM volatile ("MRS %0, faultmask" : "=r" (result) );
return(result);
}
/** \brief Set Fault Mask
This function assigns the given value to the Fault Mask register.
\param [in] faultMask Fault Mask value to set
*/
__attribute__( ( always_inline ) ) static __INLINE void __set_FAULTMASK(uint32_t faultMask)
{
__ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) );
}
#endif /* (__CORTEX_M >= 0x03) */
#if (__CORTEX_M == 0x04)
/** \brief Get FPSCR
This function returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_FPSCR(void)
{
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
uint32_t result;
__ASM volatile ("VMRS %0, fpscr" : "=r" (result) );
return(result);
#else
return(0);
#endif
}
/** \brief Set FPSCR
This function assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
__attribute__( ( always_inline ) ) static __INLINE void __set_FPSCR(uint32_t fpscr)
{
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
__ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) );
#endif
}
#endif /* (__CORTEX_M == 0x04) */
#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/
/* TASKING carm specific functions */
/*
* The CMSIS functions have been implemented as intrinsics in the compiler.
* Please use "carm -?i" to get an up to date list of all instrinsics,
* Including the CMSIS ones.
*/
#endif
/*@} end of CMSIS_Core_RegAccFunctions */
#endif /* __CORE_CMFUNC_H */

View File

@@ -1,585 +0,0 @@
/**************************************************************************//**
* @file core_cmInstr.h
* @brief CMSIS Cortex-M Core Instruction Access Header File
* @version V2.10
* @date 19. July 2011
*
* @note
* Copyright (C) 2009-2011 ARM Limited. All rights reserved.
*
* @par
* ARM Limited (ARM) is supplying this software for use with Cortex-M
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* @par
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
*
******************************************************************************/
#ifndef __CORE_CMINSTR_H
#define __CORE_CMINSTR_H
/* ########################## Core Instruction Access ######################### */
/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
Access to dedicated instructions
@{
*/
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */
#if (__ARMCC_VERSION < 400677)
#error "Please use ARM Compiler Toolchain V4.0.677 or later!"
#endif
/** \brief No Operation
No Operation does nothing. This instruction can be used for code alignment purposes.
*/
#define __NOP __nop
/** \brief Wait For Interrupt
Wait For Interrupt is a hint instruction that suspends execution
until one of a number of events occurs.
*/
#define __WFI __wfi
/** \brief Wait For Event
Wait For Event is a hint instruction that permits the processor to enter
a low-power state until one of a number of events occurs.
*/
#define __WFE __wfe
/** \brief Send Event
Send Event is a hint instruction. It causes an event to be signaled to the CPU.
*/
#define __SEV __sev
/** \brief Instruction Synchronization Barrier
Instruction Synchronization Barrier flushes the pipeline in the processor,
so that all instructions following the ISB are fetched from cache or
memory, after the instruction has been completed.
*/
#define __ISB() __isb(0xF)
/** \brief Data Synchronization Barrier
This function acts as a special kind of Data Memory Barrier.
It completes when all explicit memory accesses before this instruction complete.
*/
#define __DSB() __dsb(0xF)
/** \brief Data Memory Barrier
This function ensures the apparent order of the explicit memory operations before
and after the instruction, without ensuring their completion.
*/
#define __DMB() __dmb(0xF)
/** \brief Reverse byte order (32 bit)
This function reverses the byte order in integer value.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REV __rev
/** \brief Reverse byte order (16 bit)
This function reverses the byte order in two unsigned short values.
\param [in] value Value to reverse
\return Reversed value
*/
static __INLINE __ASM uint32_t __REV16(uint32_t value)
{
rev16 r0, r0
bx lr
}
/** \brief Reverse byte order in signed short value
This function reverses the byte order in a signed short value with sign extension to integer.
\param [in] value Value to reverse
\return Reversed value
*/
static __INLINE __ASM int32_t __REVSH(int32_t value)
{
revsh r0, r0
bx lr
}
#if (__CORTEX_M >= 0x03)
/** \brief Reverse bit order of value
This function reverses the bit order of the given value.
\param [in] value Value to reverse
\return Reversed value
*/
#define __RBIT __rbit
/** \brief LDR Exclusive (8 bit)
This function performs a exclusive LDR command for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
/** \brief LDR Exclusive (16 bit)
This function performs a exclusive LDR command for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
/** \brief LDR Exclusive (32 bit)
This function performs a exclusive LDR command for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
/** \brief STR Exclusive (8 bit)
This function performs a exclusive STR command for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXB(value, ptr) __strex(value, ptr)
/** \brief STR Exclusive (16 bit)
This function performs a exclusive STR command for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXH(value, ptr) __strex(value, ptr)
/** \brief STR Exclusive (32 bit)
This function performs a exclusive STR command for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXW(value, ptr) __strex(value, ptr)
/** \brief Remove the exclusive lock
This function removes the exclusive lock which is created by LDREX.
*/
#define __CLREX __clrex
/** \brief Signed Saturate
This function saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT __ssat
/** \brief Unsigned Saturate
This function saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT __usat
/** \brief Count leading zeros
This function counts the number of leading zeros of a data value.
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ __clz
#endif /* (__CORTEX_M >= 0x03) */
#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/
/* IAR iccarm specific functions */
#include <cmsis_iar.h>
#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/
/* GNU gcc specific functions */
/** \brief No Operation
No Operation does nothing. This instruction can be used for code alignment purposes.
*/
__attribute__( ( always_inline ) ) static __INLINE void __NOP(void)
{
__ASM volatile ("nop");
}
/** \brief Wait For Interrupt
Wait For Interrupt is a hint instruction that suspends execution
until one of a number of events occurs.
*/
__attribute__( ( always_inline ) ) static __INLINE void __WFI(void)
{
__ASM volatile ("wfi");
}
/** \brief Wait For Event
Wait For Event is a hint instruction that permits the processor to enter
a low-power state until one of a number of events occurs.
*/
__attribute__( ( always_inline ) ) static __INLINE void __WFE(void)
{
__ASM volatile ("wfe");
}
/** \brief Send Event
Send Event is a hint instruction. It causes an event to be signaled to the CPU.
*/
__attribute__( ( always_inline ) ) static __INLINE void __SEV(void)
{
__ASM volatile ("sev");
}
/** \brief Instruction Synchronization Barrier
Instruction Synchronization Barrier flushes the pipeline in the processor,
so that all instructions following the ISB are fetched from cache or
memory, after the instruction has been completed.
*/
__attribute__( ( always_inline ) ) static __INLINE void __ISB(void)
{
__ASM volatile ("isb");
}
/** \brief Data Synchronization Barrier
This function acts as a special kind of Data Memory Barrier.
It completes when all explicit memory accesses before this instruction complete.
*/
__attribute__( ( always_inline ) ) static __INLINE void __DSB(void)
{
__ASM volatile ("dsb");
}
/** \brief Data Memory Barrier
This function ensures the apparent order of the explicit memory operations before
and after the instruction, without ensuring their completion.
*/
__attribute__( ( always_inline ) ) static __INLINE void __DMB(void)
{
__ASM volatile ("dmb");
}
/** \brief Reverse byte order (32 bit)
This function reverses the byte order in integer value.
\param [in] value Value to reverse
\return Reversed value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __REV(uint32_t value)
{
uint32_t result;
__ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
/** \brief Reverse byte order (16 bit)
This function reverses the byte order in two unsigned short values.
\param [in] value Value to reverse
\return Reversed value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __REV16(uint32_t value)
{
uint32_t result;
__ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
/** \brief Reverse byte order in signed short value
This function reverses the byte order in a signed short value with sign extension to integer.
\param [in] value Value to reverse
\return Reversed value
*/
__attribute__( ( always_inline ) ) static __INLINE int32_t __REVSH(int32_t value)
{
uint32_t result;
__ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
#if (__CORTEX_M >= 0x03)
/** \brief Reverse bit order of value
This function reverses the bit order of the given value.
\param [in] value Value to reverse
\return Reversed value
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __RBIT(uint32_t value)
{
uint32_t result;
__ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
/** \brief LDR Exclusive (8 bit)
This function performs a exclusive LDR command for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
__attribute__( ( always_inline ) ) static __INLINE uint8_t __LDREXB(volatile uint8_t *addr)
{
uint8_t result;
__ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) );
return(result);
}
/** \brief LDR Exclusive (16 bit)
This function performs a exclusive LDR command for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
__attribute__( ( always_inline ) ) static __INLINE uint16_t __LDREXH(volatile uint16_t *addr)
{
uint16_t result;
__ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) );
return(result);
}
/** \brief LDR Exclusive (32 bit)
This function performs a exclusive LDR command for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __LDREXW(volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) );
return(result);
}
/** \brief STR Exclusive (8 bit)
This function performs a exclusive STR command for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)
{
uint32_t result;
__ASM volatile ("strexb %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
return(result);
}
/** \brief STR Exclusive (16 bit)
This function performs a exclusive STR command for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)
{
uint32_t result;
__ASM volatile ("strexh %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
return(result);
}
/** \brief STR Exclusive (32 bit)
This function performs a exclusive STR command for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("strex %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
return(result);
}
/** \brief Remove the exclusive lock
This function removes the exclusive lock which is created by LDREX.
*/
__attribute__( ( always_inline ) ) static __INLINE void __CLREX(void)
{
__ASM volatile ("clrex");
}
/** \brief Signed Saturate
This function saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT(ARG1,ARG2) \
({ \
uint32_t __RES, __ARG1 = (ARG1); \
__ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
__RES; \
})
/** \brief Unsigned Saturate
This function saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT(ARG1,ARG2) \
({ \
uint32_t __RES, __ARG1 = (ARG1); \
__ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
__RES; \
})
/** \brief Count leading zeros
This function counts the number of leading zeros of a data value.
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
__attribute__( ( always_inline ) ) static __INLINE uint8_t __CLZ(uint32_t value)
{
uint8_t result;
__ASM volatile ("clz %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
#endif /* (__CORTEX_M >= 0x03) */
#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/
/* TASKING carm specific functions */
/*
* The CMSIS functions have been implemented as intrinsics in the compiler.
* Please use "carm -?i" to get an up to date list of all intrinsics,
* Including the CMSIS ones.
*/
#endif
/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
#endif /* __CORE_CMINSTR_H */

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@@ -1,90 +0,0 @@
/**********************************************************************
* $Id$ debug_frmwrk.h 2011-06-02
*//**
* @file debug_frmwrk.h
* @brief Contains some utilities that used for debugging through UART
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @defgroup DEBUG_FRMWRK DEBUG FRAMEWORK
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef DEBUG_FRMWRK_H_
#define DEBUG_FRMWRK_H_
/* Includes ------------------------------------------------------------------- */
#include "lpc18xx_uart.h"
#define VCOM_DEBUG_MESSEGES
//#define UART_DEBUG_MESSEGES
#define USED_UART_DEBUG_PORT 1
#if (USED_UART_DEBUG_PORT==0)
#define DEBUG_UART_PORT LPC_UART0
#elif (USED_UART_DEBUG_PORT==1)
#define DEBUG_UART_PORT LPC_UART1
#endif
#define _DBG(x) _db_msg((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DBG_(x) _db_msg_((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DBC(x) _db_char((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DBD(x) _db_dec((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DBD16(x) _db_dec_16((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DBD32(x) _db_dec_32((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DBH(x) _db_hex((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DBH16(x) _db_hex_16((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DBH32(x) _db_hex_32((LPC_USARTn_Type*)DEBUG_UART_PORT, x)
#define _DG _db_get_char((LPC_USARTn_Type*)DEBUG_UART_PORT)
void lpc_printf (const char *format, ...);
extern void (*_db_msg)(LPC_USARTn_Type *UARTx, const void *s);
extern void (*_db_msg_)(LPC_USARTn_Type *UARTx, const void *s);
extern void (*_db_char)(LPC_USARTn_Type *UARTx, uint8_t ch);
extern void (*_db_dec)(LPC_USARTn_Type *UARTx, uint8_t decn);
extern void (*_db_dec_16)(LPC_USARTn_Type *UARTx, uint16_t decn);
extern void (*_db_dec_32)(LPC_USARTn_Type *UARTx, uint32_t decn);
extern void (*_db_hex)(LPC_USARTn_Type *UARTx, uint8_t hexn);
extern void (*_db_hex_16)(LPC_USARTn_Type *UARTx, uint16_t hexn);
extern void (*_db_hex_32)(LPC_USARTn_Type *UARTx, uint32_t hexn);
extern uint8_t (*_db_get_char)(LPC_USARTn_Type *UARTx);
void UARTPutChar (LPC_USARTn_Type *UARTx, uint8_t ch);
void UARTPuts(LPC_USARTn_Type *UARTx, const void *str);
void UARTPuts_(LPC_USARTn_Type *UARTx, const void *str);
void UARTPutDec(LPC_USARTn_Type *UARTx, uint8_t decnum);
void UARTPutDec16(LPC_USARTn_Type *UARTx, uint16_t decnum);
void UARTPutDec32(LPC_USARTn_Type *UARTx, uint32_t decnum);
void UARTPutHex (LPC_USARTn_Type *UARTx, uint8_t hexnum);
void UARTPutHex16 (LPC_USARTn_Type *UARTx, uint16_t hexnum);
void UARTPutHex32 (LPC_USARTn_Type *UARTx, uint32_t hexnum);
uint8_t UARTGetChar (LPC_USARTn_Type *UARTx);
void debug_frmwrk_init(void);
#endif /* DEBUG_FRMWRK_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -1,295 +0,0 @@
/**********************************************************************
* $Id$ lpc18xx_adc.h 2011-06-02
*//**
* @file lpc18xx_adc.h
* @brief Contains all macro definitions and function prototypes
* support for ADC firmware library on LPC18xx
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @defgroup ADC ADC (Analog to Digital Converter)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_ADC_H_
#define LPC18XX_ADC_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private macros ------------------------------------------------------------- */
/** @defgroup ADC_Private_Macros ADC Private Macros
* @{
*/
/* -------------------------- BIT DEFINITIONS ----------------------------------- */
/*********************************************************************//**
* Macro defines for ADC control register
**********************************************************************/
/** Selects which of the AD0.0:7 pins is (are) to be sampled and converted */
#define ADC_CR_CH_SEL(n) ((1UL << n))
/** The APB clock (PCLK) is divided by (this value plus one)
* to produce the clock for the A/D */
#define ADC_CR_CLKDIV(n) ((n<<8))
/** Repeated conversions A/D enable bit */
#define ADC_CR_BURST ((1UL<<16))
/** number of accuracy bits */
#define ADC_CR_BITACC(n) (((n)<<17))
/** ADC convert in power down mode */
#define ADC_CR_PDN ((1UL<<21))
/** Start mask bits */
#define ADC_CR_START_MASK ((7UL<<24))
/** Select Start Mode */
#define ADC_CR_START_MODE_SEL(SEL) ((SEL<<24))
/** Start conversion now */
#define ADC_CR_START_NOW ((1UL<<24))
/** Start conversion when the edge selected by bit 27 occurs on CTOUT_15 */
#define ADC_CR_START_CTOUT15 ((2UL<<24))
/** Start conversion when the edge selected by bit 27 occurs on CTOUT_8 */
#define ADC_CR_START_CTOUT8 ((3UL<<24))
/** Start conversion when the edge selected by bit 27 occurs on ADCTRIG0 */
#define ADC_CR_START_ADCTRIG0 ((4UL<<24))
/** Start conversion when the edge selected by bit 27 occurs on ADCTRIG1 */
#define ADC_CR_START_ADCTRIG1 ((5UL<<24))
/** Start conversion when the edge selected by bit 27 occurs on Motocon PWM output MCOA2 */
#define ADC_CR_START_MCOA2 ((6UL<<24))
/** Start conversion on a falling edge on the selected CAP/MAT signal */
#define ADC_CR_EDGE ((1UL<<27))
/*********************************************************************//**
* Macro defines for ADC Global Data register
**********************************************************************/
/** When DONE is 1, this field contains result value of ADC conversion */
#define ADC_GDR_RESULT(n) (((n>>4)&0xFFF))
/** These bits contain the channel from which the LS bits were converted */
#define ADC_GDR_CH(n) (((n>>24)&0x7))
/** This bit is 1 in burst mode if the results of one or
* more conversions was (were) lost */
#define ADC_GDR_OVERRUN_FLAG ((1UL<<30))
/** This bit is set to 1 when an A/D conversion completes */
#define ADC_GDR_DONE_FLAG ((1UL<<31))
/** This bits is used to mask for Channel */
#define ADC_GDR_CH_MASK ((7UL<<24))
/*********************************************************************//**
* Macro defines for ADC Interrupt register
**********************************************************************/
/** These bits allow control over which A/D channels generate
* interrupts for conversion completion */
#define ADC_INTEN_CH(n) ((1UL<<n))
/** When 1, enables the global DONE flag in ADDR to generate an interrupt */
#define ADC_INTEN_GLOBAL ((1UL<<8))
/*********************************************************************//**
* Macro defines for ADC Data register
**********************************************************************/
/** When DONE is 1, this field contains result value of ADC conversion */
#define ADC_DR_RESULT(n) (((n>>6)&0x3FF))
/** These bits mirror the OVERRRUN status flags that appear in the
* result register for each A/D channel */
#define ADC_DR_OVERRUN_FLAG ((1UL<<30))
/** This bit is set to 1 when an A/D conversion completes. It is cleared
* when this register is read */
#define ADC_DR_DONE_FLAG ((1UL<<31))
/*********************************************************************//**
* Macro defines for ADC Status register
**********************************************************************/
/** These bits mirror the DONE status flags that appear in the result
* register for each A/D channel */
#define ADC_STAT_CH_DONE_FLAG(n) ((n&0xFF))
/** These bits mirror the OVERRRUN status flags that appear in the
* result register for each A/D channel */
#define ADC_STAT_CH_OVERRUN_FLAG(n) (((n>>8)&0xFF))
/** This bit is the A/D interrupt flag */
#define ADC_STAT_INT_FLAG ((1UL<<16))
/*********************************************************************//**
* Macro defines for ADC Trim register
**********************************************************************/
/** Offset trim bits for ADC operation */
#define ADC_ADCOFFS(n) (((n&0xF)<<4))
/** Written to boot code*/
#define ADC_TRIM(n) (((n&0xF)<<8))
/* ------------------- CHECK PARAM DEFINITIONS ------------------------- */
/** Check ADC parameter */
#define PARAM_ADCx(n) (((uint32_t *)n)==((uint32_t *)LPC_ADC0) || ((uint32_t *)n)==((uint32_t *)LPC_ADC1))
/** Check ADC state parameter */
#define PARAM_ADC_START_ON_EDGE_OPT(OPT) ((OPT == ADC_START_ON_RISING)||(OPT == ADC_START_ON_FALLING))
/** Check ADC state parameter */
#define PARAM_ADC_DATA_STATUS(OPT) ((OPT== ADC_DATA_BURST)||(OPT== ADC_DATA_DONE))
/** Check ADC rate parameter */
#define PARAM_ADC_RATE(rate) ((rate>0)&&(rate<=200000))
/** Check ADC bits accuracy parameter */
#define PARAM_ADC_BITSACC(x) ((x>=3)&&(x<=10))
/** Check ADC channel selection parameter */
#define PARAM_ADC_CHANNEL_SELECTION(SEL) ((SEL == ADC_CHANNEL_0)||(ADC_CHANNEL_1)\
||(SEL == ADC_CHANNEL_2)|(ADC_CHANNEL_3)\
||(SEL == ADC_CHANNEL_4)||(ADC_CHANNEL_5)\
||(SEL == ADC_CHANNEL_6)||(ADC_CHANNEL_7))
/** Check ADC start option parameter */
#define PARAM_ADC_START_OPT(OPT) ((OPT == ADC_START_CONTINUOUS)||(OPT == ADC_START_NOW)\
||(OPT == ADC_START_ON_CTOUT15)||(OPT == ADC_START_ON_CTOUT8)\
||(OPT == ADC_START_ON_ADCTRIG0)||(OPT == ADC_START_ON_ADCTRIG1)\
||(OPT == ADC_START_ON_MCOA2))
/** Check ADC interrupt type parameter */
#define PARAM_ADC_TYPE_INT_OPT(OPT) ((OPT == ADC_ADINTEN0)||(OPT == ADC_ADINTEN1)\
||(OPT == ADC_ADINTEN2)||(OPT == ADC_ADINTEN3)\
||(OPT == ADC_ADINTEN4)||(OPT == ADC_ADINTEN5)\
||(OPT == ADC_ADINTEN6)||(OPT == ADC_ADINTEN7)\
||(OPT == ADC_ADGINTEN))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup ADC_Public_Types ADC Public Types
* @{
*/
/*********************************************************************//**
* @brief ADC enumeration
**********************************************************************/
/** @brief Channel Selection */
typedef enum
{
ADC_CHANNEL_0 = 0, /*!< Channel 0 */
ADC_CHANNEL_1, /*!< Channel 1 */
ADC_CHANNEL_2, /*!< Channel 2 */
ADC_CHANNEL_3, /*!< Channel 3 */
ADC_CHANNEL_4, /*!< Channel 4 */
ADC_CHANNEL_5, /*!< Channel 5 */
ADC_CHANNEL_6, /*!< Channel 6 */
ADC_CHANNEL_7 /*!< Channel 7 */
}ADC_CHANNEL_SELECTION;
/** @brief Type of start option */
typedef enum
{
ADC_START_CONTINUOUS =0, /*!< Continuous mode */
ADC_START_NOW, /*!< Start conversion now */
ADC_START_ON_CTOUT15, /*!< Start conversion when the edge selected
* by bit 27 occurs on CTOUT_15 */
ADC_START_ON_CTOUT8, /*!< Start conversion when the edge selected
* by bit 27 occurs on CTOUT_8 */
ADC_START_ON_ADCTRIG0, /*!< Start conversion when the edge selected
* by bit 27 occurs on ADCTRIG0 */
ADC_START_ON_ADCTRIG1, /*!< Start conversion when the edge selected
* by bit 27 occurs on ADCTRIG1 */
ADC_START_ON_MCOA2 /*!< Start conversion when the edge selected
* by bit 27 occurs on Motocon PWM output MCOA2 */
} ADC_START_OPT;
/** @brief Type of edge when start conversion on the selected CAP/MAT signal */
typedef enum
{
ADC_START_ON_RISING = 0, /*!< Start conversion on a rising edge
*on the selected CAP/MAT signal */
ADC_START_ON_FALLING /*!< Start conversion on a falling edge
*on the selected CAP/MAT signal */
} ADC_START_ON_EDGE_OPT;
/** @brief* ADC type interrupt enum */
typedef enum
{
ADC_ADINTEN0 = 0, /*!< Interrupt channel 0 */
ADC_ADINTEN1, /*!< Interrupt channel 1 */
ADC_ADINTEN2, /*!< Interrupt channel 2 */
ADC_ADINTEN3, /*!< Interrupt channel 3 */
ADC_ADINTEN4, /*!< Interrupt channel 4 */
ADC_ADINTEN5, /*!< Interrupt channel 5 */
ADC_ADINTEN6, /*!< Interrupt channel 6 */
ADC_ADINTEN7, /*!< Interrupt channel 7 */
ADC_ADGINTEN /*!< Individual channel/global flag done generate an interrupt */
}ADC_TYPE_INT_OPT;
/** @brief ADC Data status */
typedef enum
{
ADC_DATA_BURST = 0, /*Burst bit*/
ADC_DATA_DONE /*Done bit*/
}ADC_DATA_STATUS;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup ADC_Public_Functions ADC Public Functions
* @{
*/
/* Init/DeInit ADC peripheral ----------------*/
void ADC_Init(LPC_ADCn_Type *ADCx, uint32_t rate, uint8_t bits_accuracy);
void ADC_DeInit(LPC_ADCn_Type *ADCx);
/* Enable/Disable ADC functions --------------*/
void ADC_BurstCmd(LPC_ADCn_Type *ADCx, FunctionalState NewState);
void ADC_PowerdownCmd(LPC_ADCn_Type *ADCx, FunctionalState NewState);
void ADC_StartCmd(LPC_ADCn_Type *ADCx, uint8_t start_mode);
void ADC_ChannelCmd (LPC_ADCn_Type *ADCx, uint8_t Channel, FunctionalState NewState);
/* Configure ADC functions -------------------*/
void ADC_EdgeStartConfig(LPC_ADCn_Type *ADCx, uint8_t EdgeOption);
void ADC_IntConfig (LPC_ADCn_Type *ADCx, ADC_TYPE_INT_OPT IntType, FunctionalState NewState);
/* Get ADC information functions -------------------*/
uint16_t ADC_ChannelGetData(LPC_ADCn_Type *ADCx, uint8_t channel);
FlagStatus ADC_ChannelGetStatus(LPC_ADCn_Type *ADCx, uint8_t channel, uint32_t StatusType);
uint32_t ADC_GlobalGetData(LPC_ADCn_Type *ADCx);
FlagStatus ADC_GlobalGetStatus(LPC_ADCn_Type *ADCx, uint32_t StatusType);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_ADC_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -1,93 +0,0 @@
/**********************************************************************
* $Id$ lpc18xx_atimer.h 2011-06-02
*//**
* @file lpc18xx_atimer.h
* @brief Contains all functions support for Alarm Timer firmware
* library on LPC18xx
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @defgroup ATIMER ATIMER (Alarm Timer)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef __LPC18XX_ATIMER_H_
#define __LPC18XX_ATIMER_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup ATIMER_Private_Macros ALARM Timer Private Macros
* @{
*/
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/** Macro to determine if it is valid ALARM TIMER peripheral */
#define PARAM_ATIMERx(n) (((uint32_t *)n)==((uint32_t *)LPC_ATIMER))
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup ATIMER_Public_Functions ATIMER Public Functions
* @{
*/
/* Init/DeInit ATIMER functions -----------*/
void ATIMER_Init(LPC_ATIMER_Type *ATIMERx, uint32_t PresetValue);
void ATIMER_DeInit(LPC_ATIMER_Type *ATIMERx);
/* ATIMER interrupt functions -------------*/
void ATIMER_IntEnable(LPC_ATIMER_Type *ATIMERx);
void ATIMER_IntDisable(LPC_ATIMER_Type *ATIMERx);
void ATIMER_ClearIntStatus(LPC_ATIMER_Type *ATIMERx);
void ATIMER_SetIntStatus(LPC_ATIMER_Type *ATIMERx);
/* ATIMER configuration functions --------*/
void ATIMER_UpdatePresetValue(LPC_ATIMER_Type *ATIMERx,uint32_t PresetValue);
uint32_t ATIMER_GetPresetValue(LPC_ATIMER_Type *ATIMERx);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __LPC18XX_ATIMER_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -1,241 +0,0 @@
/**********************************************************************
* $Id$ lpc18xx_can.h 2011-06-02
*//**
* @file lpc18xx_can.h
* @brief Contains all macro definitions and function prototypes
* support for CAN firmware library on LPC18xx
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @defgroup C_CAN C_CAN (Controller Area Network)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef __LPC18XX_CAN_H
#define __LPC18XX_CAN_H
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup C_CAN_Public_Macros C_CAN Public Macros
* @{
*/
/** In BASIC_MODE IF1 registers are used directly as TX buffer, IF2 registers are used as RX buffer.
* If not BASIC_MODE use message objects and IF registers to communicate with message buffers
*/
#define BASIC_MODE 0
/** In Silent Mode, the CAN controller is able to receive valid data frames and valid remote
* frames, but it sends only recessive bits on the CAN bus, and it cannot start a transmission
*/
#define SILENT_MODE 0
/** In Loop-back Mode, the CAN Core treats its own transmitted messages as received messages
* and stores them (if they pass acceptance filtering) into a Receive Buffer.
*/
#define LOOPBACK_MODE 0
/** Enables receiving remote frame requests */
#define REMOTE_ENABLE 1
/**
* @}
*/
/* Private Macros -------------------------------------------------------------- */
/** @defgroup C_CAN_Private_Macros C_CAN Private Macros
* @{
*/
/** MAX CAN message obj */
#define CAN_MSG_OBJ_MAX 0x0020
/** MAX data length */
#define CAN_DLC_MAX 8
/********************************************************************//**
* BRP+1 = Fpclk/(CANBitRate * QUANTAValue)
* QUANTAValue = 1 + (Tseg1+1) + (Tseg2+1)
* QUANTA value varies based on the Fpclk and sample point
* e.g. (1) sample point is 87.5%, Fpclk is 48Mhz
* the QUANTA should be 16
* (2) sample point is 90%, Fpclk is 12.5Mhz
* the QUANTA should be 10
* Fpclk = Fclk /APBDIV
* or
* BitRate = Fcclk/(APBDIV * (BRP+1) * ((Tseg1+1)+(Tseg2+1)+1))
*/
/*********************************************************************//**
* @brief CAN Bit Timing Values definitions at 8Mhz
**********************************************************************/
/** Bitrate: 100K */
#define CAN_BITRATE100K12MHZ 0x00004509
/** Bitrate: 125K */
#define CAN_BITRATE125K12MHZ 0x00004507
/** Bitrate: 250K */
#define CAN_BITRATE250K12MHZ 0x00004503
/** Bitrate: 500K */
#define CAN_BITRATE500K12MHZ 0x00004501
/** Bitrate: 1000K */
#define CAN_BITRATE1000K12MHZ 0x00004500
/*********************************************************************//**
* @brief CAN Bit Timing Values definitions at 16Mhz
**********************************************************************/
/** Bitrate: 100K */
#define CAN_BITRATE100K16MHZ 0x00005809
/** Bitrate: 125K */
#define CAN_BITRATE125K16MHZ 0x00005807
/** Bitrate: 250K */
#define CAN_BITRATE250K16MHZ 0x00005803
/** Bitrate: 500K */
#define CAN_BITRATE500K16MHZ 0x00005801
/*********************************************************************//**
* @brief CAN Bit Timing Values definitions at 24Mhz
**********************************************************************/
/** Bitrate: 100K */
#define CAN_BITRATE100K24MHZ 0x00007E09
/** Bitrate: 125K */
#define CAN_BITRATE125K24MHZ 0x0000450F
/** Bitrate: 250K */
#define CAN_BITRATE250K24MHZ 0x00004507
/** Bitrate: 500K */
#define CAN_BITRATE500K24MHZ 0x00004503
/** Bitrate: 1000K */
#define CAN_BITRATE1000K24MHZ 0x00004501
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup CAN_Public_Types CAN Public Types
* @{
*/
/*********************************************************************//**
* @brief CAN enumeration
**********************************************************************/
/**
* @brief CAN interface register type definition
*/
typedef enum CCAN_IFREG
{
CMDREQ = 0, /**< Command request */
CMDMSK = 1, /**< Command mask */
MSK1 = 2, /**< Mask 1 */
MSK2 = 3, /**< Mask 2 */
ARB1 = 4, /**< Arbitration 1 */
ARB2 = 5, /**< Arbitration 2 */
MCTRL = 6, /**< Message control */
DA1 = 7, /**< Data A1 */
DA2 = 8, /**< Data A2 */
DB1 = 9, /**< Data B1 */
DB2 = 10 /**< Data B2 */
}CCAN_IFREG_Type;
/**
* @brief CAN Clock division rate type definition
*/
typedef enum CCAN_CLKDIV
{
CLKDIV1 = 0,
CLKDIV2 = 1,
CLKDIV3 = 2,
CLKDIV5 = 3,
CLKDIV9 = 4,
CLKDIV17 = 5,
CLKDIV33 = 6,
CLKDIV65 = 7
}CCAN_CLKDIV_Type;
/********************************************************************//**
* @brief Data structure definition for a CAN message
**********************************************************************/
/**
* @brief CAN message object structure
*/
typedef struct
{
uint32_t id; /**< ID of message, if bit 30 is set then this is extended frame */
uint32_t dlc; /**< Message data length */
uint8_t data[8]; /**< Message data */
} message_object;
/**
* @brief CAN call-back function
*/
typedef void (*MSG_CB)(uint32_t msg_no);
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup CAN_Public_Functions CAN Public Functions
* @{
*/
void CAN_IRQHandler (void);
void CAN_Init( uint32_t BitClk, CCAN_CLKDIV_Type ClkDiv , MSG_CB Tx_cb, MSG_CB Rx_cb);
void CAN_ConfigureRxMessageObjects( void );
void CAN_RxInt_MessageProcess( uint8_t MsgObjNo );
void CAN_TxInt_MessageProcess( uint8_t MsgObjNo );
void CAN_Send(uint8_t msg_no, uint32_t *msg_ptr );
void CAN_Recv(uint8_t msg_no, uint32_t *msg_ptr, Bool RemoteEnable);
void CAN_ReadMsg(uint32_t msg_no, message_object* buff);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __LPC18XX_CAN_H */
/**
* @}
*/
/*****************************************************************************
** End Of File
******************************************************************************/

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@@ -1,271 +0,0 @@
/**********************************************************************
* $Id$ lpc18xx_cgu.h 2011-06-02
*//**
* @file llpc18xx_cgu.h
* @brief Contains all macro definitions and function prototypes
* support for Clock Generation and Clock Control firmware
* library on LPC18xx
* @version 1.0
* @date 02. June. 2011
* @author NXP MCU SW Application Team
*
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
/* Peripheral group ----------------------------------------------------------- */
/** @defgroup CGU CGU (Clock Generation Unit)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_CGU_H_
#define LPC18XX_CGU_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros -------------------------------------------------------------- */
/** @defgroup CGU_Private_Macros CGU Private Macros
* @{
*/
/** Branch clocks from CGU_BASE_SAFE */
#define CGU_ENTITY_NONE CGU_ENTITY_NUM
/** Check bit at specific position is clear or not */
#define ISBITCLR(x,bit) ((x&(1<<bit))^(1<<bit))
/** Check bit at specific position is set or not */
#define ISBITSET(x,bit) (x&(1<<bit))
/** Set mask */
#define ISMASKSET(x,mask) (x&mask)
/** CGU number of clock source */
#define CGU_CLKSRC_NUM (CGU_CLKSRC_IDIVE+1)
/*********************************************************************//**
* Macro defines for CGU control mask bit definitions
**********************************************************************/
/** CGU control enable mask bit */
#define CGU_CTRL_EN_MASK 1
/** CGU control clock-source mask bit */
#define CGU_CTRL_SRC_MASK (0xF<<24)
/** CGU control auto block mask bit */
#define CGU_CTRL_AUTOBLOCK_MASK (1<<11)
/*********************************************************************//**
* Macro defines for CGU PLL1 mask bit definitions
**********************************************************************/
/** CGU PLL1 feedback select mask bit */
#define CGU_PLL1_FBSEL_MASK (1<<6)
/** CGU PLL1 Input clock bypass control mask bit */
#define CGU_PLL1_BYPASS_MASK (1<<1)
/** CGU PLL1 direct CCO output mask bit */
#define CGU_PLL1_DIRECT_MASK (1<<7)
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup CGU_Public_Types CGU Public Types
* @{
*/
/*********************************************************************//**
* @brief CGU enumeration
**********************************************************************/
/*
* @brief CGU clock source enumerate definition
*/
typedef enum {
/* Clock Source */
CGU_CLKSRC_32KHZ_OSC = 0, /**< 32KHz oscillator clock source */
CGU_CLKSRC_IRC, /**< IRC 12 Mhz clock source */
CGU_CLKSRC_ENET_RX_CLK, /**< Ethernet receive clock source */
CGU_CLKSRC_ENET_TX_CLK, /**< Ethernet transmit clock source */
CGU_CLKSRC_GP_CLKIN, /**< General purpose clock source */
CGU_CLKSRC_TCK, /**< TCK clock source */
CGU_CLKSRC_XTAL_OSC, /**< Crystal oscillator clock source*/
CGU_CLKSRC_PLL0, /**< PLL0 (USB0) clock source */
CGU_CLKSRC_PLL0_AUDIO,
CGU_CLKSRC_PLL1, /**< PLL1 clock source */
CGU_CLKSRC_IDIVA = CGU_CLKSRC_PLL1 + 3, /**< IDIVA clock source */
CGU_CLKSRC_IDIVB, /**< IDIVB clock source */
CGU_CLKSRC_IDIVC, /**< IDIVC clock source */
CGU_CLKSRC_IDIVD, /**< IDIVD clock source */
CGU_CLKSRC_IDIVE, /**< IDIVE clock source */
/* Base */
CGU_BASE_SAFE, /**< Base save clock (always on) for WDT */
CGU_BASE_USB0, /**< USB0 base clock */
CGU_BASE_USB1 = CGU_BASE_USB0 + 2, /**< USB1 base clock */
CGU_BASE_M3, /**< ARM Cortex-M3 Core base clock */
CGU_BASE_SPIFI, /**< SPIFI base clock */
//CGU_BASE_SPI,
CGU_BASE_PHY_RX = CGU_BASE_SPIFI + 2, /**< Ethernet PHY Rx base clock */
CGU_BASE_PHY_TX, /**< Ethernet PHY Tx base clock */
CGU_BASE_APB1, /**< APB peripheral block #1 base clock */
CGU_BASE_APB3, /**< APB peripheral block #3 base clock */
CGU_BASE_LCD, /**< LCD base clock */
CGU_BASE_ENET_CSR,
CGU_BASE_SDIO, /**< SDIO base clock */
CGU_BASE_SSP0, /**< SSP0 base clock */
CGU_BASE_SSP1, /**< SSP1 base clock */
CGU_BASE_UART0, /**< UART0 base clock */
CGU_BASE_UART1, /**< UART1 base clock */
CGU_BASE_UART2, /**< UART2 base clock */
CGU_BASE_UART3, /**< UART3 base clock */
CGU_BASE_CLKOUT, /**< CLKOUT base clock */
CGU_BASE_APLL = CGU_BASE_CLKOUT + 5,
CGU_BASE_OUT0,
CGU_BASE_OUT1,
CGU_ENTITY_NUM /**< Number or clock source entity */
} CGU_ENTITY_T;
/*
* @brief CGU PPL0 mode enumerate definition
*/
typedef enum {
CGU_PLL0_MODE_1d = 0,
CGU_PLL0_MODE_1c,
CGU_PLL0_MODE_1b,
CGU_PLL0_MODE_1a
}CGU_PLL0_MODE;
/*
* @brief CGU peripheral enumerate definition
*/
typedef enum {
CGU_PERIPHERAL_ADC0 = 0, /**< ADC0 */
CGU_PERIPHERAL_ADC1, /**< ADC1 */
CGU_PERIPHERAL_AES, /**< AES */
// CGU_PERIPHERAL_ALARMTIMER_CGU_RGU_RTC_WIC,
CGU_PERIPHERAL_APB1_BUS, /**< APB1 bus */
CGU_PERIPHERAL_APB3_BUS, /**< APB3 bus */
CGU_PERIPHERAL_CAN, /**< CAN */
CGU_PERIPHERAL_CREG, /**< CREG */
CGU_PERIPHERAL_DAC, /**< DAC */
CGU_PERIPHERAL_DMA, /**< DMA */
CGU_PERIPHERAL_EMC, /**< EMC */
CGU_PERIPHERAL_ETHERNET, /**< Ethernet */
CGU_PERIPHERAL_ETHERNET_TX, //HIDE /**< Ethernet transmit */
CGU_PERIPHERAL_GPIO, /**< GPIO */
CGU_PERIPHERAL_I2C0, /**< I2C0 */
CGU_PERIPHERAL_I2C1, /**< I2C1 */
CGU_PERIPHERAL_I2S, /**< I2S */
CGU_PERIPHERAL_LCD, /**< LCD */
CGU_PERIPHERAL_M3CORE, /**< ARM Cortex-M3 Core */
CGU_PERIPHERAL_M3_BUS, /**< ARM Cortex-M3 Bus */
CGU_PERIPHERAL_MOTOCON, /**< Motor Control */
CGU_PERIPHERAL_QEI, /**< QEI */
CGU_PERIPHERAL_RITIMER, /**< RIT Timer */
CGU_PERIPHERAL_SCT, /**< SCT */
CGU_PERIPHERAL_SCU, /**< SCU */
CGU_PERIPHERAL_SDIO, /**< SDIO */
CGU_PERIPHERAL_SPIFI, /**< SPIFI */
CGU_PERIPHERAL_SSP0, /**< SSP0 */
CGU_PERIPHERAL_SSP1, /**< SSP1 */
CGU_PERIPHERAL_TIMER0, /**< TIMER 0 */
CGU_PERIPHERAL_TIMER1, /**< TIMER 1 */
CGU_PERIPHERAL_TIMER2, /**< TIMER 2 */
CGU_PERIPHERAL_TIMER3, /**< TIMER 3 */
CGU_PERIPHERAL_UART0, /**< UART0 */
CGU_PERIPHERAL_UART1, /**< UART1 */
CGU_PERIPHERAL_UART2, /**< UART2 */
CGU_PERIPHERAL_UART3, /**< UART3 */
CGU_PERIPHERAL_USB0, /**< USB0 */
CGU_PERIPHERAL_USB1, /**< USB1 */
CGU_PERIPHERAL_WWDT, /**< WWDT */
CGU_PERIPHERAL_NUM
} CGU_PERIPHERAL_T;
/**
* @brief CGU error status enumerate definition
*/
typedef enum {
CGU_ERROR_SUCCESS = 0,
CGU_ERROR_CONNECT_TOGETHER,
CGU_ERROR_INVALID_ENTITY,
CGU_ERROR_INVALID_CLOCK_SOURCE,
CGU_ERROR_INVALID_PARAM,
CGU_ERROR_FREQ_OUTOF_RANGE
} CGU_ERROR;
/********************************************************************//**
* @brief CGU structure definitions
**********************************************************************/
/*
* @brief CGU peripheral clock structure
*/
typedef struct {
uint8_t RegBaseEntity; /**< Base register address */
uint16_t RegBranchOffset; /**< Branch register offset */
uint8_t PerBaseEntity; /**< Base peripheral address */
uint16_t PerBranchOffset; /**< Base peripheral offset */
uint8_t next; /**< Pointer to next structure */
} CGU_PERIPHERAL_S;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup CGU_Public_Functions CGU Public Functions
* @{
*/
/** Clock generate initialize/de-initialize */
uint32_t CGU_Init(void);
uint32_t CGU_DeInit(void);
/** Clock Generator and Clock Control */
uint32_t CGU_ConfigPWR (CGU_PERIPHERAL_T PPType, FunctionalState en);
uint32_t CGU_GetPCLKFrequency (CGU_PERIPHERAL_T Clock);
/** Clock Source and Base Clock operation */
uint32_t CGU_SetXTALOSC(uint32_t ClockFrequency);
uint32_t CGU_SetDIV(CGU_ENTITY_T SelectDivider, uint32_t divisor);
uint32_t CGU_SetPLL0(void);
uint32_t CGU_SetPLL1(uint32_t mult);
uint32_t CGU_EnableEntity(CGU_ENTITY_T ClockEntity, uint32_t en);
uint32_t CGU_EntityConnect(CGU_ENTITY_T ClockSource, CGU_ENTITY_T ClockEntity);
uint32_t CGU_GetBaseStatus(CGU_ENTITY_T Base);
void CGU_UpdateClock(void);
uint32_t CGU_RealFrequencyCompare(CGU_ENTITY_T Clock, CGU_ENTITY_T CompareToClock, uint32_t *m, uint32_t *d);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_CGU_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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