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222 Commits

Author SHA1 Message Date
Richard Barry
450bf17df1 2013-07-24 10:07:58 +00:00
Richard Barry
dac40d1677 Update version numbers. 2013-07-24 10:02:19 +00:00
Richard Barry
59b3f4d308 2013-07-24 09:49:58 +00:00
Richard Barry
2f754d9b0c Add additional critical section to the default tickless implementations.
Update version number for maintenance release.
2013-07-24 09:45:17 +00:00
Richard Barry
3cbe0a724d Update version number. 2013-07-23 10:51:45 +00:00
Richard Barry
8ceb665994 Void a few unused return values and make casting more C++ friendly. 2013-07-23 09:53:24 +00:00
Richard Barry
bb2093cf5d Update the header file included in the PIC32 port_asm.S file to use the header for the latest compiler version. 2013-07-23 09:50:06 +00:00
Richard Barry
679a3c670c Update the Cortex-M vPortValidateInterruptPriority() implementation to ensure compatibility with the STM32 standard peripheral library. 2013-07-23 09:44:00 +00:00
Richard Barry
f522d6a2da Remove duplicate definition from FreeRTOSConfig.h. 2013-07-23 09:36:30 +00:00
Richard Barry
9054485f1a Tidy up pre-processor as final act before tagging as V7.5.0 2013-07-19 10:22:47 +00:00
Richard Barry
08057fa77f Changes to comments only. 2013-07-19 09:16:36 +00:00
Richard Barry
203ae64600 Rename xTaskGetSystemState() uxTaskGetSystemState(). 2013-07-18 14:41:15 +00:00
Richard Barry
92fae7d262 For consistency change the name of configINCLUDE_STATS_FORMATTING_FUNCTIONS to configUSE_STATS_FORMATTING_FUNCTIONS. 2013-07-18 11:40:32 +00:00
Richard Barry
7d6758ee1a Minor updates and change version number for V7.5.0 release. 2013-07-17 18:32:57 +00:00
Richard Barry
d04c2fa753 Correct compiler warnings in trace recorder code. 2013-07-16 12:23:25 +00:00
Richard Barry
4578154959 Remove large and unnecessary .docx files. 2013-07-16 12:01:11 +00:00
Richard Barry
0fd81d6d8e Update FreeRTOS+Trace recorder code. 2013-07-16 11:55:14 +00:00
Richard Barry
7d1292ced2 Linting and MISRA checking 2013-07-15 14:27:15 +00:00
Richard Barry
e83b93f5fc Tidy up comments only. 2013-07-14 13:09:18 +00:00
Richard Barry
ce9c3b7413 Variable name change in the PIC32 port layer only. 2013-07-14 13:06:17 +00:00
Richard Barry
14a190e79e Update PIC32 serial.c slightly to add volatile qualifier and update to coding standard. 2013-07-14 08:46:15 +00:00
Richard Barry
1e17924fa8 Update doxygen comments. 2013-07-13 19:58:42 +00:00
Richard Barry
a6db135add Fix compiler warning. 2013-07-13 19:39:07 +00:00
Richard Barry
da0fff63c9 Update Cortex-M MPU version to include new API functions. 2013-07-13 19:37:35 +00:00
Richard Barry
e5d9640863 Update RX ports to only include additional check on the existing IPL (so it is not lowered) if configASSERT() is defined. 2013-07-13 11:31:35 +00:00
Richard Barry
4b964814de Implement portASSERT_IF_INTERRUPT_PRIORITY_INVALID() for PIC32. 2013-07-12 19:25:21 +00:00
Richard Barry
25310a6796 Update compiler version and add configASSERT() to PIC32 MPLAB X project. 2013-07-12 19:21:10 +00:00
Richard Barry
ad8fa53043 Kernel optimisations. 2013-07-12 11:11:19 +00:00
Richard Barry
c9d9bddc3c Add comments to the portASSERT_IF_INTERRUPT_PRIORITY_INVALID() calls in the core queue.c and tasks.c files. 2013-07-11 10:52:43 +00:00
Richard Barry
5d902f2b9c Complete additions of portASSERT_IF_INTERRUPT_PRIORITY_INVALID() for all RX compiler ports. 2013-07-11 10:05:06 +00:00
Richard Barry
18caebf1d1 Remove commented out code. 2013-07-10 13:26:00 +00:00
Richard Barry
65704174c9 Add portASSERT_IF_INTERRUPT_PRIORITY_INVALID() implementation to the RX ports that use the Renesas compiler.
Add portASSERT_IF_INTERRUPT_PRIORITY_INVALID() implementation to the Cortex-A9 ports.
2013-07-09 17:57:59 +00:00
Richard Barry
0f6b0d3a59 Enhance heap_4.c to prevent blocks accidentally being freed twice, or blocks that don't have a valid block link descriptor being freed.
Update the Cortex-A9 port to include asserts if an ISR safe FreeRTOS function is called from an interrupt that has a higher logical priority than configMAX_SYSCALL_INTERRUPT_PRIORITY (or whatever the CA9 equivalent is called), and also assert if the binary point is not set correctly.
2013-07-09 12:49:49 +00:00
Richard Barry
4894955a08 Correct comment only. 2013-07-04 16:05:27 +00:00
Richard Barry
c4eef61d39 Added portASSERT_IF_INTERRUPT_PRIORITY_INVALID() implementation to Cortex-M3 and Cortex-M4F ports. 2013-07-04 11:20:28 +00:00
Richard Barry
b521d70e7e Remove compiler warnings. 2013-07-02 12:39:16 +00:00
Richard Barry
019c6417d7 Remove compiler warnings. 2013-07-02 12:36:24 +00:00
Richard Barry
5ad3b59783 Add the new configINCLUDE_STATS_FORMATTING_FUNCTIONS configuration parameter to FreeRTOS+ demo applications that make use of vTaskStats() or vTaskGetRunTimeStats(). 2013-07-02 12:17:26 +00:00
Richard Barry
2c242cdf78 Add the new configINCLUDE_STATS_FORMATTING_FUNCTIONS configuration parameter to FreeRTOS demo application that make use of vTaskStats() or vTaskGetRunTimeStats(). 2013-07-02 12:14:49 +00:00
Richard Barry
c1b4fc58d2 Add new xTaskGetSystemState() API function to return raw data on each task in the system.
Relegate the vTaskList() and vTaskGetRunTimeStats() functions to "sample" functions demonstrating how to use xTaskGetSystemState() to generate human readable status information.
Introduce and default configINCLUDE_STATS_FORMATTING_FUNCTIONS which must now be defined to use vTaskList() and vTaskGetRunTimeStats().
2013-07-02 12:10:16 +00:00
Richard Barry
877ce218a4 Add additional comment only. 2013-07-01 09:05:15 +00:00
Richard Barry
625b1a7159 Add the queue overwrite demo to the RZ demo. 2013-07-01 08:49:20 +00:00
Richard Barry
0c0b54c175 Refine the default tickless idle implementation in the Cortex-M3 port layers. 2013-06-30 10:38:31 +00:00
Richard Barry
08ca5dead5 Update Win32 MSVC demo to include a simple blinky build option. The demo as it was is now the "full/comprehensive" build option. 2013-06-28 10:46:29 +00:00
Richard Barry
b8a219b30c Update QueueOverwrite.c to include a call to xQueuePeekFromISR().
Default new QueuePeekFromISR() trace macros.
2013-06-28 09:21:39 +00:00
Richard Barry
3b02b4c8f8 Add xQueueOverwriteFromISR() and update the QueueOverwrite.c to demonstrate its use. 2013-06-27 14:25:17 +00:00
Richard Barry
671949ad78 Add xQueueOverwrite() and a common demo task to demonstrate its use.
Update MSVC Win32 demo to include the xQueueOverwrite() common demo tasks.
2013-06-27 09:21:43 +00:00
Richard Barry
59f75a12f6 Add Newlib reent support. 2013-06-26 11:37:08 +00:00
Richard Barry
4444b4ee68 Improve efficiency and behaviour of vListInsertEnd(). 2013-06-26 08:58:01 +00:00
Richard Barry
f11635ed91 Remove reliance on strncpy() function. 2013-06-25 14:03:02 +00:00
Richard Barry
a7c47131fa Remove portALIGNMENT_ASSERT_pxCurrentTCB() macro, which serves no purpose. 2013-06-25 13:39:50 +00:00
Richard Barry
6cbbfd2eb5 Slight correction to coding standard in heap_2.c and heap_4.c. 2013-06-25 13:25:08 +00:00
Richard Barry
fb47260e80 Improve efficiency of memory allocation when the memory block is already aligned correctly. 2013-06-25 12:20:29 +00:00
Richard Barry
87049ac37c Re-implement the LPC18xx and SmartFusion2 run time stats implementation to use the free running Cortex-M cycle counter in place of the systick.
Correct the run-time stats counter implementation in the RZ demo.
Guard against run time counters going backwards in tasks.c.
2013-06-25 10:44:44 +00:00
Richard Barry
cdae14a8cb Replace the #define that maps the uxRecursiveCallCount to the pcReadFrom pointer with a union - although this is against the coding standard it seemed the best way of ensuring complete adherence to the C standard and allow correct builds with LLVM when the optimiser is on. 2013-06-24 12:20:00 +00:00
Richard Barry
00136d4b51 Update trace recorder code in the LPC18xx project. 2013-06-23 21:11:37 +00:00
Richard Barry
d8248c49fc Remove old trace recorder source from LPC18xx project. 2013-06-23 20:38:17 +00:00
Richard Barry
0ca2110982 Split the LPC18xx FreeRTOS+UDP drivers between those that use the LPCOpen library and those that use the older CMSIS library. 2013-06-23 20:33:43 +00:00
Richard Barry
a1145a1b78 Remove DemoIPTrace.h from LPC18xx demo as it should be copied from is standard location. 2013-06-23 19:00:14 +00:00
Richard Barry
34e7cfc2a2 Back out changes to LPC18xx UDP demo. 2013-06-23 08:00:39 +00:00
Richard Barry
e6903dac61 Add extra debug comment into list.c. 2013-06-23 07:27:46 +00:00
Richard Barry
1cfb7b77e5 Add retarget.c to RVDS project to ensure semihosting is not used. 2013-06-20 14:59:11 +00:00
Richard Barry
3a507bdc0c Add missing function prototype. 2013-06-20 14:57:44 +00:00
Richard Barry
c3f9e3c5ff Update RVDS port layer to match IAR port layer. 2013-06-20 14:56:40 +00:00
Richard Barry
018f0f602a RZ RVDS and IAR projects. 2013-06-20 12:49:53 +00:00
Richard Barry
5013baa2cd RVDS ARM Cortex-A port layer. 2013-06-20 12:47:21 +00:00
Richard Barry
04dafed839 IAR ARM Cortex-A port layer. 2013-06-20 12:20:40 +00:00
Richard Barry
2fd431e971 Modify the GCC/AVR port to make use of the xTaskIncrementTick return value.
Add pre-processor directives in the dsPIC and PIC24 port layers that allows both port files to be included in the same project.
2013-06-11 20:15:15 +00:00
Richard Barry
3aad6381e1 Update RX100 project to e2studio V2 format. 2013-06-11 20:11:29 +00:00
Richard Barry
f038fd6a86 Improve the error detection in some of the standard demo tasks. 2013-06-11 18:46:00 +00:00
Richard Barry
3b004f9900 Add the APPLICATION_DEFINED port type to the trcHardwarePort.h template. 2013-06-11 16:11:21 +00:00
Richard Barry
62c0ae0926 Update port layers to make better use of the xTaskIncrementTick() return value. 2013-06-08 18:36:25 +00:00
Richard Barry
c75c01ffdf Check in implementation of xTaskIncrementTick (replaced vTaskIncrementTick()). 2013-06-08 18:30:52 +00:00
Richard Barry
c9b30b9fe7 Add MPLAB X project for PIC24.
Remove PIC24 demo warnings when XC16 is used as the compiler.
2013-06-08 18:19:50 +00:00
Richard Barry
2089f31f18 Update include paths in Rowley MSP430 project file. 2013-06-07 19:24:10 +00:00
Richard Barry
a1ef5d6fa9 Add UV4 project to old RVDS LPC2129 UV2 directory. 2013-06-07 15:23:34 +00:00
Richard Barry
59a834eb86 Update ports that have their tick configuration in an application callback to use xTaskIncrementTick() in place of vTaskIncrementTick(). 2013-06-07 12:39:56 +00:00
Richard Barry
c04b074707 Convert the remaining ports to use xTaskIncrementTick() in place of vTaskIncremenTick(). 2013-06-07 12:16:58 +00:00
Richard Barry
2fc9d033c6 Update the PIC32 port to use xTaskIncrementTick() and change the macro used to detect if XC is being used. 2013-06-07 11:15:43 +00:00
Richard Barry
51d9ee0c1c Add configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS mechanism to the relevant port.c file to allow the user to define functions that will execute in privileged mode. 2013-06-07 09:45:34 +00:00
Richard Barry
29ca4f1b36 Ensure queue functions go into the privileged code section when the MPU version is in use.
Provide a default value for configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS.
Revert prvQueueUnregisterQueue() back to a public function.
2013-06-07 09:41:15 +00:00
Richard Barry
0f3ae55e5d Add configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS mechanism to allow the user to define functions that will execute in privileged mode.
Update the Rowley MPU demo to use a version of debug_printf that runs in privileged mode to get around the problem of the RAM it uses not being under the control of the kernel.
2013-06-07 09:37:18 +00:00
Richard Barry
f904d26957 Convert more ports to use xTaskIncrementTick() in place of vTaskIncrementTick(). 2013-06-06 16:31:15 +00:00
Richard Barry
15ec6c87f7 Convert mpre ports to use xTaskIncrementTick() in place of vTaskIncrementTick(). 2013-06-06 16:06:48 +00:00
Richard Barry
686d190798 Convert some ports to use xTaskIncrementTick() in place of vTaskIncrementTick().
Move DSB instructions to before WFI instructions in line with ARM recommendations.
2013-06-06 15:46:40 +00:00
Richard Barry
4e9374ad90 Add default value for configUSE_TIME_SLICING 2013-06-06 14:56:47 +00:00
Richard Barry
06953169ba Update RM48/TMS570 port to use xTaskIncrementTick in place of vTaskIncrementTick. 2013-06-06 13:06:24 +00:00
Richard Barry
0673f63e8d Ensure RM48 demo compiles in co-operative mode. 2013-06-06 12:54:00 +00:00
Richard Barry
66734268f5 Update SAM4L_low_power_tick_management.c to use xTaskIncrementTick() in place of vTaskIncrementTick(). 2013-06-06 11:26:15 +00:00
Richard Barry
2e5d812022 Tidy up the comments and use of static function prototypes in the SAM4L_low_power_tick_management.c implementation. 2013-06-06 11:19:32 +00:00
Richard Barry
3fbee4f0a8 Place DSB instruction before WFI instruction in EFMG890F128 demo. 2013-06-06 11:15:08 +00:00
Richard Barry
64bd0689c7 Update the standard Win32 demo to use the latest version of the trace recorder code. 2013-06-05 16:26:04 +00:00
Richard Barry
6330e06975 Remove compiler warnings from the trace recorder code. 2013-06-05 15:25:26 +00:00
Richard Barry
6438027bb9 Update the FreeRTOS_Plus_CLI_with_Trace_Windows_Simulator demo to use the latest version of the trace recorder code. 2013-06-05 15:24:12 +00:00
Richard Barry
f928b0e296 Update to latest FreeRTOS+Trace recorder code. 2013-06-05 13:38:56 +00:00
Richard Barry
f9d0a153b4 Update the FreeRTOS+UDP LPC18xx MAC driver to use the LPCOpen drivers. 2013-06-03 20:27:46 +00:00
Richard Barry
54c62d429f Update LPC18xx FreeRTOS+UDP demo to use LPCOpen USB and Ethernet drivers.
Update LPC18xx FreeRTOS+UDP eclipse project to use linked resources rather than a CreateProjectDirectoryStructure.bat batch file.
2013-06-03 20:21:38 +00:00
Richard Barry
0158039f99 Slight modification to license blub text in header comments. 2013-05-21 14:14:03 +00:00
Richard Barry
fda145278e Remove the Chan FATfs code as FreeRTOS now ships with a proprietary file system. 2013-05-19 10:36:04 +00:00
Richard Barry
2c562bd3d7 Ensure a queue or semaphore that is not empty cannot be added to a queue set. 2013-05-19 10:11:10 +00:00
Richard Barry
bb7b711ca9 Update the code that generates the run time stats strings so the pcStatsString[] array is not required. 2013-05-19 09:56:47 +00:00
Richard Barry
a03b171992 Fix compiler warning in psp_test.c when compiled with ARM compiler.
Add portYIELD_FROM_ISR() macros to Cortex-M ports.  The new macro just calls the exiting portEND_SWITCHING_ISR() macro.
Remove code from the MSVC port layer that was left over from a previous implementation and become obsolete.
2013-05-19 09:43:00 +00:00
Richard Barry
9b153b3e06 Ensure the SmartFusion2 interrupt driven UART drivers are not passed a zero length buffer. 2013-05-14 13:22:37 +00:00
Richard Barry
94f178c8d1 Move SmartFusion configuration options into FreeRTOSConfig.h. 2013-05-13 10:51:31 +00:00
Richard Barry
5c5c1c406d Rename the SmartFusion2 demo directory. 2013-05-13 09:26:39 +00:00
Richard Barry
961928b0f9 Combine the SmartFusion2 starter kit and development kits demos into a single directory. 2013-05-13 09:06:50 +00:00
Richard Barry
82995fd4fd Update SmartFustion2 starter kit partest.c. 2013-05-12 20:24:42 +00:00
Richard Barry
4d966adc8b Add SmartFusion2 demo for the SmartFustion2 development kit. 2013-05-12 20:07:49 +00:00
Richard Barry
063c05ccad Convert SmartFusion2 CLI to use the interrupt UART driver functions instead of the polled UART driver functions. 2013-05-12 13:02:16 +00:00
Richard Barry
5ff880fee8 SmartFusion2 CLI working with polled UART, about to convert to interrupt driven UART. 2013-05-10 18:47:43 +00:00
Richard Barry
8732e8efc5 Minor cosmetics to comments. 2013-05-09 10:15:52 +00:00
Richard Barry
fb9662009a Update comments in Atmel Studio CreateProjectDirectoryStructure.bat files to remove references to replace references to Eclipse with references to Atmel Studio.
Update the tickless idle implementations that use up counters for tick interrupt generate to ensure they remain in low power mode for the desired time instead of one tick less than the desired time.
2013-05-09 09:56:04 +00:00
Richard Barry
e08966c7e8 Update flop.c and FreeRTOS.h to include a macro (and a default null implementation of the macro) that enables the flop tasks to register their need for a floating point context with the kernel. 2013-05-09 09:52:34 +00:00
Richard Barry
b4efc0439f Update Win32 simulator so it references the FreeRTOS+Trace code from the updated FreeRTOS+ directory structure. 2013-05-09 09:50:40 +00:00
Richard Barry
410f5d45eb SmartFusion2: Change linker file to run from NVM. Add in FreeRTOS+CLI and FreeRTOS+FAT SL demo. 2013-05-07 08:46:24 +00:00
Richard Barry
e3a868ca58 Blinky and full demos working on SmartFusion2. 2013-05-06 09:18:00 +00:00
Richard Barry
b8d265f57f Starting point for SmartFustion2 starter kit demo. 2013-05-05 13:33:55 +00:00
Richard Barry
39147e83a0 Update version numbers in a couple of files that got left behind. 2013-05-01 09:19:09 +00:00
Richard Barry
96ceae8edd Update version number ready to release the FAT file system demo. 2013-04-30 21:42:41 +00:00
Richard Barry
a4a830c44d Add FAT SL code and demo project. 2013-04-30 20:37:52 +00:00
Richard Barry
bbe48d31a4 Clarify license blurb at the top of the FreeRTOS+UDP and FreeRTOS+CLI source files. 2013-04-30 20:23:06 +00:00
Richard Barry
fbadf8bee7 Add quick start guide. 2013-04-30 19:37:00 +00:00
Richard Barry
f9918345e1 Update version numbers to V7.4.1. 2013-04-18 12:58:17 +00:00
Richard Barry
c60973c34a Change version number in common files within the FreeRTOS-plus directory and check all demos still execute. 2013-04-18 10:08:04 +00:00
Richard Barry
64a3ab321a Add FreeRTOS-Plus directory with new directory structure so it matches the FreeRTOS directory. 2013-04-18 09:17:05 +00:00
Richard Barry
80f7e8cdd4 Remove subdirectories of FreeRTOS-Plus in preparation for changing the directory structure to match the FreeRTOS directory. 2013-04-18 08:39:10 +00:00
Richard Barry
2bd7d0c1f5 Commit 3 RX100 low power demos. 2013-04-17 10:04:38 +00:00
Richard Barry
2b41be4cb9 Update yield code in RX200/Renesas compiler port. 2013-04-17 08:55:16 +00:00
Richard Barry
352949af42 Update RX600 IAR RX62N demo to use latest IAR tools. 2013-04-17 08:47:27 +00:00
Richard Barry
0013028c7a Update yield code in RX600/IAR compiler port. 2013-04-17 08:46:10 +00:00
Richard Barry
4f5f527c73 Update yield code in RX600/Renesas compiler port. 2013-04-17 08:35:20 +00:00
Richard Barry
b7487b8dc2 Update yield code in RX600/GCC port. 2013-04-17 08:23:02 +00:00
Richard Barry
a69933782d Add RX100 Renesas compiler port layer. 2013-04-16 15:59:21 +00:00
Richard Barry
74290b4425 Add RX100 IAR port layer. 2013-04-16 15:58:46 +00:00
Richard Barry
a0056e8fd3 Add RX100 GCC port layer. 2013-04-16 15:58:14 +00:00
Richard Barry
9a15f50b00 Add memory barrier instructions to Tasking CM4F port. 2013-04-16 15:50:17 +00:00
Richard Barry
7132e88685 Add memory barrier instructions to the RVDS CM3 ports. 2013-04-16 15:30:43 +00:00
Richard Barry
895ee2bb3e Add barrier instructions to IAR CM3 ports. 2013-04-16 14:56:49 +00:00
Richard Barry
be7cae575d Ensure XMC demo builds with the latest IAR version. 2013-04-16 14:51:33 +00:00
Richard Barry
d135e45676 Replace the read back of the software interrupt register with barrier instructions (CCS/RM48/TMS570). 2013-04-16 14:17:35 +00:00
Richard Barry
0527099b51 Add barrier instructions to the GCC CM3 ports. 2013-04-16 14:16:30 +00:00
Richard Barry
67cc013ac3 Remove duplicate #error informing people to run the CreateProjectDirectoryStructure.bat. 2013-04-16 12:49:23 +00:00
Richard Barry
af023e8bf1 Remove infinite loop from task delete function. 2013-04-16 10:25:33 +00:00
Richard Barry
01202246da Add volatile keyword to GenQTest loop counter for consistency.
Remove obsolete definition from SAM4L demo.
2013-04-14 19:07:32 +00:00
Richard Barry
6d20e2b5cd Add barrier instructions to GCC CM3/4 code. 2013-04-07 19:43:52 +00:00
Richard Barry
a7fb62cb9c Prepare to package up SAM4L demo. 2013-04-07 19:41:45 +00:00
Richard Barry
af623460a6 Updated the sleep function to ensure it left interrupts disabled when returning. 2013-04-07 19:30:25 +00:00
Richard Barry
2cf9f1ac8c Add SAM4L demo. 2013-04-07 18:49:53 +00:00
Richard Barry
3762630f27 RL78/IAR port - Allow the end user to define their own tick interrupt configuration by defining configSETUP_TIMER_INTERRUPT(). 2013-03-25 17:00:13 +00:00
Richard Barry
a9b8f0ca69 Minor mods common files to fix warnings generated by Renesas compiler.
Correct the header comments in het.c and het.h (RM48/TMS570 demo) which were corrupt.
Correct version numbers in RX63N Renesas compiler demo.
Ensure stacks set up for tasks in the RX200 port layer end on 8 byte boundaries (was 4, which didn't matter but didn't match the definition).
Replaced unqualified (unsigned) in calls to standard functions with (size_t).
2013-03-25 16:30:42 +00:00
Richard Barry
236683d74d Update the GCC RL78 demo to include four separate build configurations, each of which targets different hardware. 2013-03-19 12:24:05 +00:00
Richard Barry
3a1a500950 Rename the Demo/RL78_RL78G13_Promot_Board_IAR directory to RL78_Multiple_IAR as it now targets several different devices. 2013-03-18 16:51:43 +00:00
Richard Barry
c08a0558c8 Add two additional targets to the RL78 IAR project. 2013-03-18 16:43:21 +00:00
Richard Barry
caf1fbc899 Ensure IAR RL port layer works on devices using two different naming conventions for the interval timer registers. 2013-03-18 16:40:47 +00:00
Richard Barry
8c66fdbb8c Updated IAR RL78 port layer. 2013-03-17 16:54:17 +00:00
Richard Barry
b78fa80fbe Update the IAR RL78 demo to include main_blinky.c and main_full.c. 2013-03-17 16:52:39 +00:00
Richard Barry
7fb22e27da Add an example ISR implementation into the RL78 GCC demo. 2013-03-17 15:38:23 +00:00
Richard Barry
c79a5fe50c Complete RL78/G14 demo. 2013-03-17 12:12:20 +00:00
Richard Barry
3b1ff85222 RL78 GCC: Save and restore all register banks. 2013-03-17 09:27:18 +00:00
Richard Barry
3b9d0819c9 RL78/GCC related:
+ Add RL78G14 specific linker script.
+ Move the call to the function that sets up the clocks to before the code that sets up the .data and .bss sections.
2013-03-06 10:56:03 +00:00
Richard Barry
08b959f143 For RL78GCC port/demo:
- Added YRDKRL78G14 build configuration.
- Runs provided the dynamic priority tasks are not started.
- Does not run with the debugger connected.
2013-03-04 20:04:02 +00:00
Richard Barry
fba04057ec All related to RL78 GCC demos (which are still a work in progress):
- Abstract out the IO port handling for the LED output so the same code can be used on multiple eval boards.
- Add in the RESTORE_CONTEXT macros.
- Swap to use heap_1.c instead of heap_4.c.
- Add data model macros to FreeRTOSConfig.h (may be removed if only one data model is supported by the compiler).
- Install interrupt handlers.
2013-03-04 13:23:48 +00:00
Richard Barry
37d302b8ee Abstract the IO port handling to toggle the LED into LED.h so the same code can work with multiple eval boards. 2013-03-04 13:18:19 +00:00
Richard Barry
83fa827935 Add RL78 E2Studio project. Code is building, but has not yet been executed. 2013-03-02 15:50:02 +00:00
Richard Barry
17bba16fa6 Added YRDKRL78G14 build configuration to the IAR RL78 demo. 2013-02-24 19:48:26 +00:00
Richard Barry
a5d0e3f0c1 Prepare for V7.4.0 release. 2013-02-19 18:36:58 +00:00
Richard Barry
902f9e1a58 Update PIC32 demo application to remove reliance on PLIB functions.
Update the default low power implementation in all the Cortex-M port layers to add a small critical section.
2013-02-18 16:41:11 +00:00
Richard Barry
c519ba094d Correct spelling of xSuspendedTaskList in eTaskConfirmSleepModeStatus(). 2013-02-18 11:28:56 +00:00
Richard Barry
dcc90bb6d9 Add default definition for configUSE_QUEUE_SETS.
Add eTaskConfirmSleepModeStatus() (not yet tested).
Only call prvQueueUnregisterQueue() when a queue or semaphore is deleted if configQUEUE_REGISTRY_SIZE > 0.
Back out change that checks the configUSE_PORT_OPTMISED_TASK_SELECTION value before uxPriorityUsedOnEntry is set in vTaskPrioritySet as it generated more warnings (with other compilers) than it fixed.
2013-02-18 11:20:29 +00:00
Richard Barry
2b835ccb48 Commit demos that have been updated for testing purposes before they are updated once more to test new low power features. 2013-02-18 11:15:35 +00:00
Richard Barry
b85c071a79 Update the LPC1768 project to only copy across one heap_x.c file as the addition of heap_4.c without it being excluded from the project was breaking the build. 2013-02-13 12:03:13 +00:00
Richard Barry
a7eae6bed3 Added more files to the Rowley and IAR LM3S demos to test building the newer files and queue sets.
Made queue function prototypes consistent so xQueueHandle parameters are always xQueue, and xQUEUE * parameters pxQueue.
Likewise make the task API using px for pointers to TCBs, and just x for task handles.
Heap_x functions now automatically align the start of the heap without using the portDOUBLE union member.
Queue.c now includes queue.h.
2013-02-12 17:35:43 +00:00
Richard Barry
9b26071eb8 Adjusted the wrap checks in the QueueSet test task.
Added the QueueSet test to the Rowlay Stellaris and SAM4S-EK Studio demos.
Updated the MSVC demo to use heap_4.c.
2013-02-12 14:30:12 +00:00
Richard Barry
0262f4a6cd Reduce RAM used by trace by updating trcConfig.h. 2013-02-12 10:59:58 +00:00
Richard Barry
b671bf368a Improve QueueSet.c test coverage by reading the queue set from an ISR to force paths through the queue locking and unlocking.
Add the FreeRTOS+Trace recorder into the Win32 MSVC demo.
Added more functions, including the queue set functions, to the MPU port.
2013-02-12 10:09:36 +00:00
Richard Barry
26152204a4 Update the FreeRTOS+Trace recorder and Win32 demo app. 2013-02-10 19:33:28 +00:00
Richard Barry
96218c34a1 Fix a few compiler warnings when compiling the QueueSet.c test code with GCC. 2013-02-08 17:05:42 +00:00
Richard Barry
d328ae3bfc Add the queue set test to the SAM4S-EK Atmel Studio code. 2013-02-08 16:10:13 +00:00
Richard Barry
232a5b3433 Continue working on queue set implementation and testing. 2013-02-08 15:50:14 +00:00
Richard Barry
4e5090e061 Next revision of queue set implementation.
Make conditional compilation syntax and commenting consistent.
Add common demo tasks to demonstrate queue sets.
2013-02-07 15:10:25 +00:00
Richard Barry
b5b518571e remove the additional line added to the MPU port.c as the original code was correct. Instead remove the alignment assert by adding #define portALIGNMENT_ASSERT_pxCurrentTCB ( void )
to the portmacor.h file.
2013-01-31 15:27:00 +00:00
Richard Barry
ac78adae4b Added INCLUDE_xSemaphoreGetMutexHolder() default.
Changed eTaskStateGet() to eTaskGetState() and added #define to ensure backward compatibility.
Added configEXPECTED_IDLE_TIME_BEFORE_SLEEP definition - was previously hard coded to 2.
Slight change to the default CM3 tickless sleep function to allow the idle time to be set to zero in the pre-sleep processing macro.
Changed stack alignment for the FreeRTOS-MPU port to ensure it didn't trigger the assert() in the generic create function.
2013-01-31 14:18:03 +00:00
Richard Barry
4e7b460eaf Replace the CLZ function with a CLZ intrinsic in the Cortex-R4 port layer.
Add EDS support in the PIC24 port layer.
Remove unnecessary EHB instructions from PIC32 port.
In the PIC32 port assembly code, replace the &= code with a single ins instruction.
2013-01-23 16:06:45 +00:00
Richard Barry
b5cf299df1 Make changes necessary to allow the latest StateViewer Eclipse plug-in obtain the run time stats information. 2012-12-31 11:09:14 +00:00
Richard Barry
2e24f1b789 Move the call that sets xTimeNow inside the loop that drains the timer queue to ensure higher priority tasks that pre-empt the timer daemon cannot post messages that appear to be in the future to the daemon task. 2012-11-18 09:13:39 +00:00
Richard Barry
0d421482d8 Default configUSE_TICKLESS_IDLE to 0 when it is not defined.
Move location of traceTASK_CREATE() macro call.
Remove obsolete handling of trmCOMMAND_PROCESS_TIMER_OVERFLOW as the command was never used in release versions.
2012-11-17 19:23:30 +00:00
Richard Barry
c4d078c29a Ensure #error messages in FreeRTOSConfig.h files are not commented out. 2012-10-31 13:46:17 +00:00
Richard Barry
96f93690ce Add warning suppression to IAR header. 2012-10-31 13:30:44 +00:00
Richard Barry
5512102f92 Slow configured clock in the RM48 and TMS570 demos to 50MHz. 2012-10-31 10:31:33 +00:00
Richard Barry
0023cb1f8e Make loop counters in flop_hercules.c 32-bit instead of 16-bit. 2012-10-30 14:56:21 +00:00
Richard Barry
01bca41038 Rename CORTEX_R4_RM48_CCS5 directory as it also includes the TMS570 code. 2012-10-29 16:18:20 +00:00
Richard Barry
2a47ddd1f5 Correct cut and paste error in partest.c file. 2012-10-29 16:17:05 +00:00
Richard Barry
ba686260ca Make CM3/4 tick configuration a weak function to allow application writers to use an alternative tick source. 2012-10-29 15:56:26 +00:00
Richard Barry
5e7c99d2aa Allow IAR language extensions so __weak attribute can be used. 2012-10-29 13:57:07 +00:00
Richard Barry
9fe5156b53 Work around compiler bug in CCS5 by replacing the _call_swi() function with a #pragma SWI_ALIAS. 2012-10-29 11:38:19 +00:00
Richard Barry
7fa0d887e8 Complete RM4x and TMS570 demo. 2012-10-29 11:34:41 +00:00
Richard Barry
f5c52bdb1d Re-jig some of the new functions to correctly assign them public or private linkage, and remove some functions that were added in but never used. 2012-10-22 16:40:45 +00:00
Richard Barry
f06a945444 Prepare for V7.3.0 release. 2012-10-16 12:17:47 +00:00
Richard Barry
f446f77fd4 Make the timer used for the PIC32 port layer user configurable. 2012-10-16 09:48:45 +00:00
Richard Barry
dbe0ae2bff Add tickless idle support in Cortex-M ports.
Change CCS R4 directory name.
2012-10-16 07:56:55 +00:00
Richard Barry
e03ab659f3 Add tickless idle support in Cortex-M ports.
Change CCS R4 directory name.
2012-10-16 07:55:40 +00:00
Richard Barry
6ec4c7cecb Set the RM48 directory structure to match the FreeRTOS convention. 2012-10-14 21:33:53 +00:00
Richard Barry
4410dd363e Update FreeRTOS version used in RM48 demo. 2012-10-14 21:11:01 +00:00
Richard Barry
9ff79da901 First pass at adding R4F floating point support. 2012-10-13 16:21:40 +00:00
Richard Barry
fe2163ede4 RM48 port layer without FPU saving completed. 2012-10-11 13:41:07 +00:00
Richard Barry
1112439c58 Get main_full.c working in the RM48 demo. 2012-10-10 13:40:36 +00:00
Richard Barry
05c17e7e6d Remove whitespace only. 2012-10-10 09:53:44 +00:00
Richard Barry
ecdca1311b RM48 simply blinky demo working. 2012-10-09 13:04:17 +00:00
Richard Barry
57fab18305 Added initial RM48 project files. These are not in the correct directory structure yet. 2012-10-04 19:47:41 +00:00
Richard Barry
c403e974ee Update PIC32 port to make use of configUSE_PORT_OPTIMISED_TASK_SELECTION.
Make small modification in GCC CM3 port when configUSE_PORT_OPTIMISED_TASK_SELECTION is set to 1 to remove compiler warning.
2012-09-25 18:18:37 +00:00
Richard Barry
87f663a461 Correct #if( configMAX_PRIORITIES >= 32 ) check performed when configUSE_PORT_OPTIMISED_TASK_SELECTION == 1 to instead be #if( configMAX_PRIORITIES > 32 ). 2012-09-24 12:10:08 +00:00
Richard Barry
42a11edef8 Replace the need for taskCHECK_READY_LIST() by instead making vListRemove() return the number of items that remain in the list once the list item has been removed. 2012-09-24 12:05:35 +00:00
Richard Barry
18a4b00a18 Rename listLIST_ITEM_CONTAINED to listLIST_ITEM_CONTAINER. 2012-09-24 11:23:14 +00:00
Richard Barry
92f1699055 Added Cortex-M optimised code to the IAR, GCC and Keil Cortex-M port layers.
Tested and updated a few Cortex-M projects to use configUSE_PORT_OPTIMISED_TASK_SELECTION set to 1.
2012-09-24 11:01:17 +00:00
Richard Barry
670d172cfc Introduced configUSE_PORT_OPTIMISED_TASK_SELECTION, and updated the MSVC simulator port as the first implementation. 2012-09-23 14:35:12 +00:00
Richard Barry
8ef7f03536 Add eTaskStateGet() to FreeRTOS-MPU. 2012-09-23 09:35:53 +00:00
Richard Barry
eb1f7bc166 Added eTaskStateGet().
Added default value for INCLUDE_eTaskStateGet.
2012-09-22 20:59:27 +00:00
Richard Barry
48a307ff5f Allow mutex type semaphores to be given from an interrupt (not a normal thing to do - use a binary semaphore!).
Allow FreeRTOS+CLI commands to have spaces at the end without it being taken as a parameter.
2012-09-05 14:02:16 +00:00
Richard Barry
c0de8c984c Improve command input string handling in FreeRTOS+CLI to allow allow commands to be sub-strings of each other, and not to count trailing white space as a parameter. 2012-08-31 13:10:20 +00:00
Richard Barry
bf12aba59d Add demo for SAM3S-EK2. 2012-08-29 15:02:56 +00:00
Richard Barry
340b2d7872 Save the SAM4S FreeRTOSConfig.h with the #error about running the CreateProjectDirectoryStructure.bat batch file in the correct state (uncommented). 2012-08-29 09:57:25 +00:00
Richard Barry
6396f6fe9f Add SAM3X-EK demo. 2012-08-15 20:38:50 +00:00
2528 changed files with 426033 additions and 96675 deletions

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@@ -0,0 +1,666 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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 portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the task-stats command.
*/
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the echo-three-parameters command.
*/
static portBASE_TYPE prvThreeParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the echo-parameters command.
*/
static portBASE_TYPE prvParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Defines a command that prints out IP address information.
*/
static portBASE_TYPE prvDisplayIPConfig( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Defines a command that prints out the gathered demo debug stats.
*/
static portBASE_TYPE prvDisplayIPDebugStats( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Defines a command that sends an ICMP ping request to an IP address.
*/
static portBASE_TYPE prvPingCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the "trace start" and "trace stop" commands;
*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static portBASE_TYPE prvStartStopTraceCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
#endif
/* Structure that defines the "ip-config" command line command. */
static const CLI_Command_Definition_t xIPConfig =
{
( const int8_t * const ) "ip-config",
( const int8_t * const ) "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 =
{
( const int8_t * const ) "ip-debug-stats", /* The command string to type. */
( const int8_t * const ) "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 =
{
( const int8_t * const ) "run-time-stats", /* The command string to type. */
( const int8_t * const ) "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 =
{
( const int8_t * const ) "task-stats", /* The command string to type. */
( const int8_t * const ) "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 =
{
( const int8_t * const ) "echo-3-parameters",
( const int8_t * const ) "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 =
{
( const int8_t * const ) "echo-parameters",
( const int8_t * const ) "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 =
{
( const int8_t * const ) "ping",
( const int8_t * const ) "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 =
{
( const int8_t * const ) "trace",
( const int8_t * const ) "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 portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t *const pcHeader = ( int8_t * ) "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( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskList( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t * const pcHeader = ( int8_t * ) "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( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvThreeParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE xParameterStringLength, xReturn;
static portBASE_TYPE 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( ( char * ) 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 = ( int8_t * ) 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( ( char * ) pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( ( char * ) pcWriteBuffer, ( const char * ) pcParameter, xParameterStringLength );
strncat( ( char * ) 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 portBASE_TYPE prvParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE xParameterStringLength, xReturn;
static portBASE_TYPE 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( ( char * ) 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 = ( int8_t * ) 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( ( char * ) pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( ( char * ) pcWriteBuffer, ( const char * ) pcParameter, xParameterStringLength );
strncat( ( char * ) 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 portBASE_TYPE prvPingCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t * pcParameter;
portBASE_TYPE lParameterStringLength, xReturn;
uint32_t ulIPAddress, ulBytesToPing;
const uint32_t ulDefaultBytesToPing = 8UL;
int8_t 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 = ( int8_t * ) 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( ( const char * ) pcParameter );
}
/* Obtain the IP address string. */
pcParameter = ( int8_t * ) 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( ( const uint8_t * ) pcParameter );
}
else
{
/* Terminate the host name. */
pcParameter[ lParameterStringLength ] = 0x00;
/* Attempt to resolve host. */
ulIPAddress = FreeRTOS_gethostbyname( ( uint8_t * ) pcParameter );
}
/* Convert IP address, which may have come from a DNS lookup, to string. */
FreeRTOS_inet_ntoa( ulIPAddress, ( char * ) cBuffer );
if( ulIPAddress != 0 )
{
xReturn = FreeRTOS_SendPingRequest( ulIPAddress, ( uint16_t ) ulBytesToPing, portMAX_DELAY );
}
else
{
xReturn = pdFALSE;
}
if( xReturn == pdFALSE )
{
sprintf( ( char * ) pcWriteBuffer, "%s", "Could not send ping request\r\n" );
}
else
{
sprintf( ( char * ) 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 portBASE_TYPE prvDisplayIPDebugStats( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
static portBASE_TYPE xIndex = -1;
extern xExampleDebugStatEntry_t xIPTraceValues[];
portBASE_TYPE 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( ( char * ) 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 portBASE_TYPE prvDisplayIPConfig( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
static portBASE_TYPE xIndex = 0;
portBASE_TYPE 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( ( char * ) pcWriteBuffer, "\r\nIP address " );
xReturn = pdTRUE;
xIndex++;
break;
case 1 :
FreeRTOS_GetAddressConfiguration( NULL, &ulAddress, NULL, NULL );
sprintf( ( char * ) pcWriteBuffer, "\r\nNet mask " );
xReturn = pdTRUE;
xIndex++;
break;
case 2 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, &ulAddress, NULL );
sprintf( ( char * ) pcWriteBuffer, "\r\nGateway address " );
xReturn = pdTRUE;
xIndex++;
break;
case 3 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, NULL, &ulAddress );
sprintf( ( char * ) pcWriteBuffer, "\r\nDNS server address " );
xReturn = pdTRUE;
xIndex++;
break;
default :
ulAddress = 0;
sprintf( ( char * ) pcWriteBuffer, "\r\n\r\n" );
xReturn = pdFALSE;
xIndex = 0;
break;
}
if( ulAddress != 0 )
{
FreeRTOS_inet_ntoa( ulAddress, ( ( char * ) &( pcWriteBuffer[ strlen( ( char * ) pcWriteBuffer ) ] ) ) );
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static portBASE_TYPE prvStartStopTraceCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE 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 = ( int8_t * ) 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( ( const char * ) pcParameter, "start", strlen( "start" ) ) == 0 )
{
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
vTraceStart();
sprintf( ( char * ) pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
else if( strncmp( ( const char * ) pcParameter, "stop", strlen( "stop" ) ) == 0 )
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( ( char * ) pcWriteBuffer, "Stopping trace recording.\r\n" );
}
else
{
sprintf( ( char * ) 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

@@ -0,0 +1,401 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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 ( ( portTickType ) 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. The delay is shorter when the Windows
simulator is used because simulated time is slower than real time. */
#ifdef _WINDOWS_
#define echoLOOP_DELAY ( ( portTickType ) 10 / portTICK_RATE_MS )
#else
#define echoLOOP_DELAY ( ( portTickType ) 150 / portTICK_RATE_MS )
#endif /* _WINDOWS_ */
#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 portTickType xReceiveTimeOut = 50 / portTICK_RATE_MS;
#else
const portTickType xReceiveTimeOut = 500 / portTICK_RATE_MS;
#endif
/*-----------------------------------------------------------*/
void vStartEchoClientTasks( uint16_t usTaskStackSize, unsigned portBASE_TYPE uxTaskPriority )
{
/* Create the echo client task that does not use the zero copy interface. */
xTaskCreate( prvEchoClientTask, /* The function that implements the task. */
( const signed char * const ) "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. */
( const signed char * const ) "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;
int8_t 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( ( char * ) cTxString, "Message number %u\r\n", 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( ( const char * ) 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( ( char * ) cRxString, ( char * ) 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 int8_t 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 uint8_t * const pucStringToSend = ( const uint8_t * const ) "Zero copy message number";
/* The buffer is large enough to hold the string, a number, and the string terminator. */
const size_t xBufferLength = strlen( ( char * ) pucStringToSend ) + 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", ( const char * ) "Zero copy message number", 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( ( char * ) 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( ( const char * ) 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, ( char * ) 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

@@ -0,0 +1,75 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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, unsigned portBASE_TYPE uxTaskPriority );
#endif /* TWO_ECHO_CLIENTS_H */

View File

@@ -0,0 +1,186 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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_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_PACKET_DROPPED_TO_GENERATE_ARP, ( const uint8_t * const ) "Count of packets dropped to generate ARP", 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_NETWORK_INTERFACE_TRANSMIT, ( const uint8_t * const ) "Count of transmitted packets", 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 }
};
/*-----------------------------------------------------------*/
portBASE_TYPE xExampleDebugStatEntries( void )
{
/* Return the number of entries in the xIPTraceValues[] table. */
return ( portBASE_TYPE ) ( sizeof( xIPTraceValues ) / sizeof( xExampleDebugStatEntry_t ) );
}
/*-----------------------------------------------------------*/
void vExampleDebugStatUpdate( uint8_t ucIdentifier, uint32_t ulValue )
{
portBASE_TYPE xIndex;
const portBASE_TYPE 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

@@ -0,0 +1,154 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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_BUFFER_OBTAINED 1
#define iptraceID_NETWORK_BUFFER_OBTAINED_FROM_ISR 2
#define iptraceID_NETWORK_EVENT_RECEIVED 3
#define iptraceID_FAILED_TO_OBTAIN_NETWORK_BUFFER 4
#define iptraceID_ARP_TABLE_ENTRY_EXPIRED 5
#define iptraceID_PACKET_DROPPED_TO_GENERATE_ARP 6
#define iptraceID_FAILED_TO_CREATE_SOCKET 7
#define iptraceID_RECVFROM_DISCARDING_BYTES 8
#define iptraceID_ETHERNET_RX_EVENT_LOST 9
#define iptraceID_STACK_TX_EVENT_LOST 10
#define ipconfigID_BIND_FAILED 11
#define iptraceID_NETWORK_INTERFACE_TRANSMIT 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 )
/*
* 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.
*/
portBASE_TYPE xExampleDebugStatEntries( void );
#endif /* configINCLUDE_DEMO_DEBUG_STATS == 1 */
#endif /* DEMO_IP_TRACE_MACROS_H */

View File

@@ -1,67 +1,65 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* 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 *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* 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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
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? *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
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. */
@@ -74,6 +72,12 @@
/* 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.
@@ -93,13 +97,13 @@ static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWrit
static portBASE_TYPE prvThreeParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Defines a command that can take a variable number of parameters. Each
* Defines a command that can take a variable number of parameters. Each
* parameter is echoes back one at a time.
*/
static portBASE_TYPE prvParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Defines a command that starts/stops events being recorded for offline viewing
* Defines a command that starts/stops events being recorded for offline viewing
* in FreeRTOS+Trace.
*/
static portBASE_TYPE prvStartStopTraceCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
@@ -122,8 +126,8 @@ static const CLI_Command_Definition_t xTaskStats =
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
/* 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 =
{
@@ -133,8 +137,8 @@ static const CLI_Command_Definition_t xThreeParameterEcho =
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
/* 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 =
{
@@ -172,7 +176,7 @@ static portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBu
const int8_t *const pcHeader = ( int8_t * ) "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 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;
@@ -193,7 +197,7 @@ static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWrit
const int8_t * const pcHeader = ( int8_t * ) "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 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;
@@ -216,7 +220,7 @@ portBASE_TYPE lParameterStringLength, xReturn;
static portBASE_TYPE 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 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;
@@ -240,7 +244,7 @@ static portBASE_TYPE lParameterNumber = 0;
{
/* Obtain the parameter string. */
pcParameter = ( int8_t * ) FreeRTOS_CLIGetParameter
(
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&lParameterStringLength /* Store the parameter string length. */
@@ -283,7 +287,7 @@ portBASE_TYPE lParameterStringLength, xReturn;
static portBASE_TYPE 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 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;
@@ -307,7 +311,7 @@ static portBASE_TYPE lParameterNumber = 0;
{
/* Obtain the parameter string. */
pcParameter = ( int8_t * ) FreeRTOS_CLIGetParameter
(
(
pcCommandString, /* The command string itself. */
lParameterNumber, /* Return the next parameter. */
&lParameterStringLength /* Store the parameter string length. */
@@ -349,7 +353,7 @@ int8_t *pcParameter;
portBASE_TYPE 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 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;
@@ -357,7 +361,7 @@ portBASE_TYPE lParameterStringLength;
/* Obtain the parameter string. */
pcParameter = ( int8_t * ) FreeRTOS_CLIGetParameter
(
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&lParameterStringLength /* Store the parameter string length. */
@@ -372,7 +376,7 @@ portBASE_TYPE lParameterStringLength;
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
vTraceStart();
uiTraceStart();
sprintf( ( char * ) pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
@@ -380,7 +384,8 @@ portBASE_TYPE lParameterStringLength;
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( ( char * ) pcWriteBuffer, "Stopping trace recording.\r\n" );
sprintf( ( char * ) pcWriteBuffer, "Stopping trace recording and dumping log to disk.\r\n" );
prvSaveTraceFile();
}
else
{
@@ -393,4 +398,21 @@ portBASE_TYPE lParameterStringLength;
}
/*-----------------------------------------------------------*/
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

@@ -1,72 +1,73 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* 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 *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* 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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
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? *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
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.
*
@@ -80,7 +81,7 @@
#define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 1
#define configUSE_TICK_HOOK 0
#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. */
@@ -124,6 +125,12 @@ to exclude the API function. */
#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 );
@@ -149,7 +156,6 @@ take up unnecessary RAM. */
/* Include the FreeRTOS+Trace FreeRTOS trace macro definitions. */
#include "trcHooks.h"
#include "trcKernelPort.h"
#endif /* FREERTOS_CONFIG_H */

View File

@@ -0,0 +1,5 @@
[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

View File

@@ -0,0 +1,140 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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;
}
/*-----------------------------------------------------------*/

View File

@@ -1,6 +1,6 @@
/*******************************************************************************
* FreeRTOS+Trace v2.2.2 Recorder Library
* Percepio AB, www.percepio.se
* Tracealyzer v2.4.1 Recorder Library
* Percepio AB, www.percepio.com
*
* trcConfig.h
*
@@ -9,12 +9,12 @@
* 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
* overapproximated, although larger values values implies more RAM usage.
* 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 trcPort.c and trcPort.h
* 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
@@ -36,17 +36,15 @@
* 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.
*
* FreeRTOS+Trace is available as Free Edition and in two premium editions.
* You may use the premium features during 30 days for evaluation.
* Download FreeRTOS+Trace at http://www.percepio.se/index.php?page=downloads
*
* Copyright Percepio AB, 2012.
* www.percepio.se
* Copyright Percepio AB, 2013.
* www.percepio.com
******************************************************************************/
#ifndef TRCCONFIG_H
#define TRCCONFIG_H
#include <stdint.h>
/*******************************************************************************
* CONFIGURATION RELATED TO CAPACITY AND ALLOCATION
******************************************************************************/
@@ -61,11 +59,30 @@
* vTracePrintF may use multiple records depending on the number of data args.
******************************************************************************/
#if WIN32
#define EVENT_BUFFER_SIZE 3000
#else
#define EVENT_BUFFER_SIZE 1000 /* Adjust wrt. to available RAM */
#endif
#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
@@ -80,6 +97,43 @@
******************************************************************************/
#define SYMBOL_TABLE_SIZE 1000
/*******************************************************************************
* 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
*
@@ -95,32 +149,33 @@
*
* 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 FreeRTOS+Trace. If you are using the recorder status monitor task,
* 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).
* 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: If you include the monitor task (USE_TRACE_PROGRESS_MONITOR_TASK)
* make sure to dimension NTask with this task accounted for.
* NOTE 2: Remember to account for all tasks created by the kernel, such as the
* IDLE task, timer task, and any tasks created by other 3rd party
* software components, such as communication stacks. The recorder also has an
* optional monitor task to account for, if this is used.
* 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.
*
* Also remember to account for all tasks created by FreeRTOS, such as the
* IDLE task, the FreeRTOS timer task, 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 "task" that
* represent the time before the first task starts. NTask should thus be at
* least 2-3 slots larger than your application task count.
*
* NOTE 3: The FreeRTOS timer task creates a Queue, that should be accounted
* for in NQueue.
******************************************************************************/
#define NTask 15
#define NISR 4
#define NQueue 3
#define NSemaphore 4
#define NMutex 2
#define NISR 15
#define NQueue 15
#define NSemaphore 15
#define NMutex 15
/* Maximum object name length for each class (includes zero termination) */
#define NameLenTask configMAX_TASK_NAME_LEN
#define NameLenISR 10
#define NameLenTask 15
#define NameLenISR 15
#define NameLenQueue 15
#define NameLenSemaphore 15
#define NameLenMutex 15
@@ -130,12 +185,12 @@
*
* Macro which should be defined as a string.
*
* This string is stored in the trace and displayed in FreeRTOS+Trace. Can be
* 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 "FreeRTOS+Trace Demo"
#define TRACE_DESCRIPTION "Tracealyzer Recorder Test Program"
/******************************************************************************
* TRACE_DESCRIPTION_MAX_LENGTH
@@ -173,6 +228,33 @@
* 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
*
@@ -185,11 +267,34 @@
* much faster than a printf and can therefore be used in timing critical code.
* See vTraceUserEvent() and vTracePrintF() in trcUser.h
*
* Note that FreeRTOS+Trace Standard Edition or Professional Edition is required
* for User Events, they are not displayed in FreeRTOS+Trace Free Edition.
* Note that Tracealyzer Standard Edition or Professional Edition is required
* for User Events, they are not displayed in Tracealyzer 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
*
@@ -197,10 +302,11 @@
* Default is 1.
*
* If this is zero (0), the code for recording Interrupt Service Routines is
* excluded to reduce code size. Note, recording ISRs require that you insert
* calls to vTraceStoreISRBegin and vTraceStoreISREnd in your interrupt handlers.
* There is no automatic recording of ISRs like for task scheduling, since
* FreeRTOS does not have a central interrupt dispatcher.
* 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
@@ -211,43 +317,42 @@
* Default is 1.
*
* This must be enabled (1) if tasks, queues or other
* traced kernel objects are deleted at runtime, e.g., using vTaskDelete or
* vQueueDelete. If no deletes are made, this can be set to 0 in order to
* exclude the delete-handling code.
* 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
#define INCLUDE_OBJECT_DELETE 0
/******************************************************************************
* CONFIGURATION RELATED TO BEHAVIOR
*****************************************************************************/
/******************************************************************************
* RECORDER_STORE_MODE
* TRACE_RECORDER_STORE_MODE
*
* Macro which should be defined as one of:
* - STORE_MODE_RING_BUFFER
* - STORE_MODE_STOP_WHEN_FULL
* Default is STORE_MODE_RING_BUFFER.
* - TRACE_STORE_MODE_RING_BUFFER
* - TRACE_STORE_MODE_STOP_WHEN_FULL
* Default is TRACE_STORE_MODE_RING_BUFFER.
*
* With RECORDER_STORE_MODE set to 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
* 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 STORE_MODE_RING_BUFFER, you need to first halt the
* 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
* FreeRTOS task that you need to provide yourself. The trace data is found in
* the struct RecorderData, initialized in trcBase.c.
* 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 RECORDER_STORE_MODE is STORE_MODE_STOP_WHEN_FULL, the recording is
* 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
@@ -255,12 +360,8 @@
* 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.
*****************************************************************************/
#ifndef WIN32
#define RECORDER_STORE_MODE STORE_MODE_RING_BUFFER
#else
/* Default in the Win32 demo */
#define RECORDER_STORE_MODE STORE_MODE_STOP_WHEN_FULL
#endif
#define TRACE_RECORDER_STORE_MODE TRACE_STORE_MODE_RING_BUFFER
/******************************************************************************
* STOP_AFTER_N_EVENTS
@@ -287,27 +388,21 @@
*
* 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. FreeRTOS+Trace allows you to define Instance Finish Events (IFEs),
* 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 following FreeRTOS kernel calls
* are considered by default to be IFEs (Implicit IFEs):
* - vTaskDelay
* - vTaskDelayUntil
* - vTaskSuspend
* - xQueueReceive (blocking cases only)
* - xSemaphoreTake (blocking cases only)
* 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 an
* xQueueReceive reads a message without blocking, it does not create a new
* 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 such as
* xQueueSend or xSemaphoreGive. We therefore allow for user-defined
* Explicit IFEs by calling
* Moreover, the actual IFE might sometimes be another blocking call. We
* therefore allow for user-defined Explicit IFEs by calling
*
* vTraceTaskInstanceIsFinished()
*
@@ -315,8 +410,8 @@
* 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 like
* vTaskDelay, this may result in additional incorrect task instances.
* 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
*
@@ -390,13 +485,13 @@
* be mapped to your console "printf" routine. The task is named TraceMon but
* is intentionally excluded from the demo trace.
*
* Default is 1000 FreeRTOS ticks (typically 1 second). On the Windows port, a
* lower value is suggested since the Windows port runs very slowly, often 20-40
* times slower than the simulated FreeRTOS time.
* Default is 1000 ticks (typically 1 second). On the Windows port, a lower
* value is suggested since the Windows port runs very slowly, often 20-40
* times slower than the simulated time.
*
* See vTraceMonitorTask in trcUser.c
*****************************************************************************/
#if WIN32
#ifdef WIN32
#define TRACE_PROGRESS_MONITOR_TASK_PERIOD 100
#else
#define TRACE_PROGRESS_MONITOR_TASK_PERIOD 1000

View File

@@ -1,11 +1,11 @@
/*******************************************************************************
* FreeRTOS+Trace v2.2.3 Recorder Library
* Percepio AB, www.percepio.se
* Tracealyzer v2.4.1 Recorder Library
* Percepio AB, www.percepio.com
*
* trcPort.h
* trcHardwarePort.h
*
* Contains together with trcPort.c all portability issues of the trace recorder
* library.
* Contains together with trcHardwarePort.c all hardware portability issues of
* the trace recorder library.
*
* Terms of Use
* This software is copyright Percepio AB. The recorder library is free for
@@ -32,20 +32,16 @@
* 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.
*
* FreeRTOS+Trace is available as Free Edition and in two premium editions.
* You may use the premium features during 30 days for evaluation.
* Download FreeRTOS+Trace at http://www.percepio.se/index.php?page=downloads
*
* Copyright Percepio AB, 2012.
* www.percepio.se
* Copyright Percepio AB, 2013.
* www.percepio.com
******************************************************************************/
#ifndef TRCPORT_H
#define TRCPORT_H
#include "trcBase.h"
#include "trcKernelPort.h"
/* If FreeRTOS Win32 port */
/* If Win32 port */
#ifdef WIN32
#undef _WIN32_WINNT
@@ -76,90 +72,101 @@
* A hardware independent fallback option for event timestamping. Provides low
* resolution timestamps based on the OS tick.
* This may be used on the Win32 port, but may also be used on embedded hardware
* platforms. Note that this gives suboptimal display in FreeRTOS+Trace. All
* time durations will be truncated to the OS tick frequency, typically 1 KHz.
* This means that a task or ISR that executes in less than 1 ms get an exection
* time of zero. They are however still visible in FreeRTOS+Trace.
* platforms. All time durations will be truncated to the OS tick frequency,
* typically 1 KHz. This means that a task or ISR that executes in less than
* 1 ms get an execution time of zero.
*
* PORT_Win32
* "Accurate" timestamping based on the Windows permance counter. Note that
* this gives the host machine time, not the simulated FreeRTOS time (tick
* count). The timing of the Win32 FreeRTOS build is not real-time, since it
* depends on the scheduling and tick rate of Windows, which is very slow.
* "Accurate" timestamping based on the Windows performance counter. Note that
* this gives the host machine time.
*
* Officially supported hardware specific ports included are:
* Officially supported hardware timer ports:
* - PORT_Atmel_AT91SAM7
* - PORT_Atmel_UC3A0
* - PORT_ARM_CortexM
* - PORT_Renesas_RX600
* - PORT_Microchip_dsPIC_AND_PIC24
*
* We also provide several "unofficial" hardware-specific ports. There have
* been developed by external contributors, and have not yet been verified
* by Percepio AB. Let us know if you have problems getting these to work.
*
* Unoffical hardware specific ports provided are:
* Unofficial hardware specific ports provided are:
* - PORT_TEXAS_INSTRUMENTS_TMS570
* - PORT_TEXAS_INSTRUMENTS_MSP430
* - PORT_MICROCHIP_PIC32
* - PORT_MICROCHIP_dsPIC_AND_PIC24
* - PORT_XILINX_PPC405
* - PORT_XILINX_PPC440
* - PORT_XILINX_MICROBLAZE
* - PORT_NXP_LPC210X
*
******************************************************************************/
*****************************************************************************/
#define PORT_NOT_SET -1
/* Officially supported ports */
/*** Officially supported hardware timer ports *******************************/
#define PORT_HWIndependent 0
#define PORT_Win32 1
#define PORT_Atmel_AT91SAM7 2
#define PORT_ARM_CortexM 3
#define PORT_Renesas_RX600 4
#define PORT_Atmel_UC3A0 3
#define PORT_ARM_CortexM 4
#define PORT_Renesas_RX600 5
#define PORT_Microchip_dsPIC_AND_PIC24 6
/* Unofficial ports, provided by external developers and not yet verified */
#define PORT_TEXAS_INSTRUMENTS_TMS570 5
#define PORT_TEXAS_INSTRUMENTS_MSP430 6
#define PORT_MICROCHIP_PIC32 7
#define PORT_MICROCHIP_dsPIC_AND_PIC24 8
#define PORT_XILINX_PPC405 9
#define PORT_XILINX_PPC440 10
/*** Unofficial ports, provided by external developers, not yet verified *****/
#define PORT_TEXAS_INSTRUMENTS_TMS570 7
#define PORT_TEXAS_INSTRUMENTS_MSP430 8
#define PORT_MICROCHIP_PIC32 9
#define PORT_XILINX_PPC405 10
#define PORT_XILINX_PPC440 11
#define PORT_XILINX_MICROBLAZE 12
#define PORT_NXP_LPC210X 13
/*** Select your port here! **************************************************/
#define SELECTED_PORT PORT_NOT_SET
#define SELECTED_PORT PORT_Win32
/*****************************************************************************/
#if (SELECTED_PORT == PORT_NOT_SET)
#error "You need to define SELECTED_PORT here!"
#endif
/*******************************************************************************
* IRQ_PRIORITY_ORDER
*
* Macro which should be defined as an integer of 0 or 1.
*
* This should be 0 if lower irq priority values implies higher priority
* This should be 0 if lower IRQ priority values implies higher priority
* levels, such as on ARM Cortex M. If the opposite scheme is used, i.e.,
* if higher irq priority values means higher priority, this should be 1.
* if higher IRQ priority values means higher priority, this should be 1.
*
* This setting is not critical. It is used only to sort and colorize the
* interrupts in priority order, in case you record interrupts using
* the vTraceStoreISRBegin and vTraceStoreISREnd routines.
*
* We provide this setting for some hardware architectures below:
* - ARM Cortex M: 0 (lower irq priority values are more significant)
* - Atmel AT91SAM7x: 1 (higher irq priority values are more significant)
* - Renesas RX62N: 1 (higher irq priority values are more significant)
* - Microchip PIC24: 0 (lower irq priority values are more significant)
* - Microchip dsPIC: 0 (lower irq priority values are more significant)
* - TI TMS570 (ARM Cortex R4F): 0 (lower irq priority values are more significant)
* - Freescale HCS08: 0 (lower irq priority values are more significant)
* - Freescale HCS12: 0 (lower irq priority values are more significant)
* - Freescale ColdFire: 1 (higher irq priority values are more significant)
* - ARM Cortex M: 0 (lower IRQ priority values are more significant)
* - Atmel AT91SAM7x: 1 (higher IRQ priority values are more significant)
* - Atmel AVR32: 1 (higher IRQ priority values are more significant)
* - Renesas RX600: 1 (higher IRQ priority values are more significant)
* - Microchip PIC24: 0 (lower IRQ priority values are more significant)
* - Microchip dsPIC: 0 (lower IRQ priority values are more significant)
* - TI TMS570: 0 (lower IRQ priority values are more significant)
* - Freescale HCS08: 0 (lower IRQ priority values are more significant)
* - Freescale HCS12: 0 (lower IRQ priority values are more significant)
* - PowerPC 405: 0 (lower IRQ priority values are more significant)
* - PowerPC 440: 0 (lower IRQ priority values are more significant)
* - Freescale ColdFire: 1 (higher IRQ priority values are more significant)
* - NXP LPC210x: 0 (lower IRQ priority values are more significant)
* - MicroBlaze: 0 (lower IRQ priority values are more significant)
*
* If your chip is not on the above list, and you perhaps know this detail by
* heart, please inform us by e-mail to support@percepio.se.
******************************************************************************/
#define IRQ_PRIORITY_ORDER 0
/*******************************************************************************
* HWTC macros
*
* These four macros provides a hardware isolation layer, representing a
* heart, please inform us by e-mail to support@percepio.com.
*
******************************************************************************
*
* HWTC Macros
*
* These four HWTC macros provides a hardware isolation layer representing a
* generic hardware timer/counter used for driving the operating system tick,
* such as the SysTick feature of ARM Cortex M3/M4, or the PIT of the Atmel
* AT91SAM7X.
@@ -187,23 +194,16 @@
* (where the SysTick runs at the core clock frequency), the "differential
* timestamping" used in the recorder will more frequently insert extra XTS
* events to store the timestamps, which increases the event buffer usage.
* In such cases, to reduce the number of XTS events and thereby get a longer
* In such cases, to reduce the number of XTS events and thereby get longer
* traces, you use HWTC_DIVISOR to scale down the timestamps and frequency.
* Assuming a OS tick rate of 1 KHz, it is suggested to keep the effective timer
* frequency below 65 MHz to avoid an excessive amount of XTS events. Thus, a
* Cortex M chip running at 72 MHZ should use a HWTC_DIVISOR of 2, while a
* faster chip require a higher HWTC_DIVISOR value.
*
* The HWTC macros and uiTracePortGetTimeStamp is the main porting issue
* The HWTC macros and vTracePortGetTimeStamp is the main porting issue
* or the trace recorder library. Typically you should not need to change
* the code of uiTracePortGetTimeStamp if using the HWTC macros.
*
* OFFER FROM PERCEPIO:
* For silicon companies and non-corporate FreeRTOS users (researchers, students,
* hobbyists or early-phase startups) we have an attractive offer:
* Provide a hardware timer port and get a FREE single-user licence for
* FreeRTOS+Trace Professional Edition. Read more about this offer at
* www.percepio.se or contact us directly at support@percepio.se.
* the code of vTracePortGetTimeStamp if using the HWTC macros.
*
******************************************************************************/
@@ -214,13 +214,17 @@
#define HWTC_PERIOD 0
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 1 // Please update according to your hardware...
#elif (SELECTED_PORT == PORT_HWIndependent)
#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
#define HWTC_COUNT 0
#define HWTC_PERIOD 1
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 1 // Please update according to your hardware...
#elif (SELECTED_PORT == PORT_Atmel_AT91SAM7)
/* HWTC_PERIOD is hardcoded for AT91SAM7X256-EK Board (48 MHz)
@@ -231,6 +235,19 @@
#define HWTC_PERIOD 2995
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 1 // higher IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_Atmel_UC3A0)
/* For Atmel AVR32 (AT32UC3A) */
#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
#define HWTC_COUNT sysreg_read(AVR32_COUNT)
#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 1 // higher IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_ARM_CortexM)
/* For all chips using ARM Cortex M cores */
@@ -239,6 +256,8 @@
#define HWTC_COUNT (*((uint32_t*)0xE000E018))
#define HWTC_PERIOD ((*(uint32_t*)0xE000E014) + 1)
#define HWTC_DIVISOR 2
#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_Renesas_RX600)
@@ -246,9 +265,40 @@
#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
#define HWTC_COUNT (CMT0.CMCNT)
#define HWTC_PERIOD ((((configPERIPHERAL_CLOCK_HZ/configTICK_RATE_HZ)-1)/8))
#define HWTC_PERIOD ((((TRACE_PERIPHERAL_CLOCK_HZ/TRACE_TICK_RATE_HZ)-1)/8))
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 1 // higher IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_Microchip_dsPIC_AND_PIC24)
/* For Microchip PIC24 and dsPIC (16 bit) */
/* Note: The trace library was originally designed for 32-bit MCUs, and is slower
than intended on 16-bit MCUs. Storing an event on a PIC24 takes about 70 µs.
In comparison, 32-bit MCUs are often 10-20 times faster. If recording overhead
becomes a problem on PIC24, use the filters to exclude less interesting tasks
or system calls. */
#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
#define HWTC_COUNT (TMR1)
#define HWTC_PERIOD (PR1+1)
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_NXP_LPC210X)
/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
/* Tested with LPC2106, but should work with most LPC21XX chips. */
#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
#define HWTC_COUNT *((uint32_t *)0xE0004008 )
#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_TEXAS_INSTRUMENTS_TMS570)
/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
@@ -260,14 +310,18 @@
#define HWTC_PERIOD (RTIUDCP0)
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_TEXAS_INSTRUMENTS_MSP430)
/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
#define HWTC_COUNT (TA0R)
#define HWTC_PERIOD configCPU_CLOCKS_PER_TICK
#define HWTC_PERIOD TRACE_CPU_CLOCKS_PER_TICK
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 1 // higher IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_MICROCHIP_PIC32)
/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
@@ -276,21 +330,17 @@
#define HWTC_PERIOD (ReadPeriod1()+1) /* Should be available in BSP */
#define HWTC_DIVISOR 1
#elif (SELECTED_PORT == PORT_MICROCHIP_dsPIC_AND_PIC24)
/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
#define HWTC_COUNT (PR1)
#define HWTC_PERIOD ((configCPU_CLOCK_HZ/portTIMER_PRESCALE)/configTICK_RATE_HZ)
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_XILINX_PPC405)
/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
#define HWTC_COUNT_DIRECTION DIRECTION_DECREMENTING
#define HWTC_COUNT mfspr( 0x3db)
#define HWTC_PERIOD ( configCPU_CLOCK_HZ / configTICK_RATE_HZ )
#define HWTC_DIVISOR 1
#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
#define HWTC_DIVISOR 1
#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_XILINX_PPC440)
/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
@@ -299,41 +349,63 @@
#define HWTC_COUNT_DIRECTION DIRECTION_DECREMENTING
#define HWTC_COUNT mfspr( 0x016 )
#define HWTC_PERIOD ( configCPU_CLOCK_HZ / configTICK_RATE_HZ )
#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
#define HWTC_DIVISOR 1
#else
#error "SELECTED_PORT is not set, or had unsupported value!"
#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
#elif (SELECTED_PORT == PORT_XILINX_MICROBLAZE)
/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
/* This should work with most Microblaze configurations.
* It uses the AXI Timer 0 - the tick interrupt source.
* If an AXI Timer 0 peripheral is available on your hardware platform, no modifications are required.
*/
#include "xtmrctr_l.h"
#define HWTC_COUNT_DIRECTION DIRECTION_DECREMENTING
#define HWTC_COUNT XTmrCtr_GetTimerCounterReg( XPAR_TMRCTR_0_BASEADDR, 0 )
#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
#define HWTC_DIVISOR 16
#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
#elif (SELECTED_PORT != PORT_NOT_SET)
#error "SELECTED_PORT had unsupported value!"
#define SELECTED_PORT PORT_NOT_SET
#endif
#ifndef HWTC_COUNT_DIRECTION
#error "HWTC_COUNT_DIRECTION is not set!"
#endif
#ifndef HWTC_COUNT
#error "HWTC_COUNT is not set!"
#endif
#ifndef HWTC_PERIOD
#error "HWTC_PERIOD is not set!"
#endif
#ifndef HWTC_DIVISOR
#error "HWTC_DIVISOR is not set!"
#endif
#ifndef IRQ_PRIORITY_ORDER
#error "IRQ_PRIORITY_ORDER is not set!"
#endif
#if (IRQ_PRIORITY_ORDER != 0) && (IRQ_PRIORITY_ORDER != 1)
#error "IRQ_PRIORITY_ORDER has bad value!"
#endif
#if (HWTC_DIVISOR < 1)
#error "HWTC_DIVISOR must be a non-zero positive value!"
#endif
#if (SELECTED_PORT != PORT_NOT_SET)
#ifndef HWTC_COUNT_DIRECTION
#error "HWTC_COUNT_DIRECTION is not set!"
#endif
#ifndef HWTC_COUNT
#error "HWTC_COUNT is not set!"
#endif
#ifndef HWTC_PERIOD
#error "HWTC_PERIOD is not set!"
#endif
#ifndef HWTC_DIVISOR
#error "HWTC_DIVISOR is not set!"
#endif
#ifndef IRQ_PRIORITY_ORDER
#error "IRQ_PRIORITY_ORDER is not set!"
#elif (IRQ_PRIORITY_ORDER != 0) && (IRQ_PRIORITY_ORDER != 1)
#error "IRQ_PRIORITY_ORDER has bad value!"
#endif
#if (HWTC_DIVISOR < 1)
#error "HWTC_DIVISOR must be a non-zero positive value!"
#endif
#endif
/*******************************************************************************
* vTraceConsoleMessage
*
@@ -341,26 +413,25 @@
* This needs to be correctly defined to see status reports from the trace
* status monitor task (this is defined in trcUser.c).
******************************************************************************/
#if (SELECTED_PORT == PORT_Atmel_AT91SAM7)
/* Port specific includes */
#include "console.h"
#endif
#define vTraceConsoleMessage(x)
/*******************************************************************************
* uiTracePortGetTimeStamp
* vTracePortGetTimeStamp
*
* Returns the current time based on the HWTC macros which provide a hardware
* isolation layer towards the hardware timer/counter.
*
* The HWTC macros and uiTracePortGetTimeStamp is the main porting issue
* The HWTC macros and vTracePortGetTimeStamp is the main porting issue
* or the trace recorder library. Typically you should not need to change
* the code of uiTracePortGetTimeStamp if using the HWTC macros.
* the code of vTracePortGetTimeStamp if using the HWTC macros.
*
* OFFER FROM PERCEPIO:
* For silicon companies and non-corporate FreeRTOS users (researchers,
* students, hobbyists or early-phase startups) we have an attractive offer:
* Provide a hardware timer port and get a FREE single-user licence for
* FreeRTOS+Trace Professional Edition. Read more about this offer at
* www.percepio.se or contact us directly at support@percepio.se.
******************************************************************************/
uint32_t uiTracePortGetTimeStamp(void);
void vTracePortGetTimeStamp(uint32_t *puiTimestamp);
/*******************************************************************************
* vTracePortEnd
@@ -392,6 +463,12 @@ void vTracePortSetOutFile(char* path);
******************************************************************************/
void vTracePortSave(void);
#else
#define vTraceConsoleMessage(x)
#define vTracePortSetOutFile(path)
#define vTracePortSave(void)
#endif
#endif

View File

@@ -0,0 +1,258 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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 ];
portBASE_TYPE 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

@@ -54,7 +54,7 @@
</Midl>
<ClCompile>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..\FreeRTOS-Plus-Trace\Include;..\..\..\FreeRTOS\Source\include;..\..\..\FreeRTOS\Source\portable\MSVC-MingW;..\..\FreeRTOS-Plus-CLI;.\Trace_Recorder_Configuration;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>..\..\Source\FreeRTOS-Plus-Trace\Include;..\..\..\FreeRTOS\Source\include;..\..\..\FreeRTOS\Source\portable\MSVC-MingW;..\..\Source\FreeRTOS-Plus-CLI;.\Trace_Recorder_Configuration;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_WIN32_WINNT=0x0500;WINVER=0x400;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<MinimalRebuild>true</MinimalRebuild>
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
@@ -128,17 +128,18 @@
</Bscmake>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="..\..\FreeRTOS-Plus-CLI\FreeRTOS_CLI.c" />
<ClCompile Include="..\..\FreeRTOS-Plus-Trace\trcBase.c" />
<ClCompile Include="..\..\FreeRTOS-Plus-Trace\trcKernel.c" />
<ClCompile Include="..\..\FreeRTOS-Plus-Trace\trcPort.c" />
<ClCompile Include="..\..\FreeRTOS-Plus-Trace\trcUser.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\list.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\portable\MemMang\heap_3.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\portable\MSVC-MingW\port.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\queue.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\tasks.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\timers.c" />
<ClCompile Include="..\..\Source\FreeRTOS-Plus-CLI\FreeRTOS_CLI.c" />
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcBase.c" />
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcHardwarePort.c" />
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcKernel.c" />
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcKernelPort.c" />
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcUser.c" />
<ClCompile Include="CLI-commands.c" />
<ClCompile Include="main.c">
<AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
@@ -149,16 +150,15 @@
<ClCompile Include="UDPCommandServer.c" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcBase.h" />
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcConfig.h" />
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcHooks.h" />
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcKernel.h" />
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcPort.h" />
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcTypes.h" />
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcUser.h" />
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcBase.h" />
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcHooks.h" />
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcKernel.h" />
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcKernelPort.h" />
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcTypes.h" />
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcUser.h" />
<ClInclude Include="FreeRTOSConfig.h" />
<ClInclude Include="Trace_Recorder_Configuration\trcConfig.h" />
<ClInclude Include="Trace_Recorder_Configuration\trcPort.h" />
<ClInclude Include="Trace_Recorder_Configuration\trcHardwarePort.h" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">

View File

@@ -28,12 +28,10 @@
<Filter Include="FreeRTOS+\FreeRTOS+Trace\Include">
<UniqueIdentifier>{e17028e8-51ed-45af-8aa4-22ade709b3fb}</UniqueIdentifier>
</Filter>
<Filter Include="FreeRTOS+\FreeRTOS+Trace\Configuration Files">
<UniqueIdentifier>{c0e94729-2842-4a9f-8549-a84a12f6f755}</UniqueIdentifier>
</Filter>
<Filter Include="FreeRTOS\Configuration Files">
<UniqueIdentifier>{19ff1a34-36de-4c48-9d10-3fb1fa0d1fa4}</UniqueIdentifier>
<Extensions>h;hpp;hxx;hm;inl</Extensions>
<Extensions>
</Extensions>
</Filter>
<Filter Include="FreeRTOS+\FreeRTOS+CLI">
<UniqueIdentifier>{fd43c0ed-fdbc-437f-a5a3-c50399690bd7}</UniqueIdentifier>
@@ -64,21 +62,6 @@
<ClCompile Include="..\..\..\FreeRTOS\Source\tasks.c">
<Filter>FreeRTOS\Source</Filter>
</ClCompile>
<ClCompile Include="..\..\FreeRTOS-Plus-Trace\trcUser.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
<ClCompile Include="..\..\FreeRTOS-Plus-Trace\trcBase.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
<ClCompile Include="..\..\FreeRTOS-Plus-Trace\trcKernel.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
<ClCompile Include="..\..\FreeRTOS-Plus-Trace\trcPort.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
<ClCompile Include="..\..\FreeRTOS-Plus-CLI\FreeRTOS_CLI.c">
<Filter>FreeRTOS+\FreeRTOS+CLI</Filter>
</ClCompile>
<ClCompile Include="UDPCommandServer.c">
<Filter>Demo App Source</Filter>
</ClCompile>
@@ -88,36 +71,51 @@
<ClCompile Include="Run-time-stats-utils.c">
<Filter>Demo App Source</Filter>
</ClCompile>
<ClCompile Include="..\..\Source\FreeRTOS-Plus-CLI\FreeRTOS_CLI.c">
<Filter>FreeRTOS+\FreeRTOS+CLI</Filter>
</ClCompile>
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcUser.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcBase.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcKernel.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcHardwarePort.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
<ClCompile Include="..\..\Source\FreeRTOS-Plus-Trace\trcKernelPort.c">
<Filter>FreeRTOS+\FreeRTOS+Trace</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="FreeRTOSConfig.h">
<Filter>FreeRTOS\Configuration Files</Filter>
</ClInclude>
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcUser.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcBase.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcHooks.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcKernel.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcTypes.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Include</Filter>
</ClInclude>
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcConfig.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Configuration Files</Filter>
</ClInclude>
<ClInclude Include="..\..\FreeRTOS-Plus-Trace\Include\trcPort.h">
<Filter>FreeRTOS+\FreeRTOS+Trace\Configuration Files</Filter>
</ClInclude>
<ClInclude Include="Trace_Recorder_Configuration\trcPort.h">
<ClInclude Include="Trace_Recorder_Configuration\trcConfig.h">
<Filter>Demo App Source\Trace Recorder Configuration</Filter>
</ClInclude>
<ClInclude Include="Trace_Recorder_Configuration\trcConfig.h">
<ClInclude Include="..\..\Source\FreeRTOS-Plus-Trace\Include\trcUser.h">
<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>

View File

@@ -1,67 +1,65 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* 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 *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* 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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
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? *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
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!
*/
/*
@@ -76,18 +74,21 @@
* 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
*
* 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
* 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
* 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.
* 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
@@ -100,14 +101,9 @@
* 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
* the screen before returning to block on the queue once again. This
* sequencing is clearly visible in the recorded FreeRTOS+Trace data.
*
* Finally, a trace monitoring task is also created that prints out a message
* when it determines that the status of the trace has changed since it last
* executed. It prints out a message when the trace has started, when the
* trace has stopped, and periodically when the trace is executing.
*
*/
/* Standard includes. */
@@ -127,7 +123,7 @@
#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) 50ms value is
/* The rate at which data is sent to the queue. The (simulated) 50ms value is
converted to ticks using the portTICK_RATE_MS constant. */
#define mainQUEUE_SEND_FREQUENCY_MS ( 50 / portTICK_RATE_MS )
@@ -140,7 +136,7 @@ the queue empty. */
/*
* The queue send and receive tasks as described in the comments at the top of
* this file.
* this file.
*/
static void prvQueueReceiveTask( void *pvParameters );
static void prvQueueSendTask( void *pvParameters );
@@ -159,16 +155,27 @@ 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" );
@@ -187,10 +194,6 @@ const uint32_t ulLongTime_ms = 250UL;
is set using the configUDP_CLI_PORT_NUMBER setting in FreeRTOSConfig.h. */
xTaskCreate( vUDPCommandInterpreterTask, ( signed char * ) "CLI", configMINIMAL_STACK_SIZE, NULL, mainUDP_CLI_TASK_PRIORITY, NULL );
/* Create the task that monitors the trace recording status, printing
periodic information to the display. */
vTraceStartStatusMonitor();
/* Register commands with the FreeRTOS+CLI command interpreter. */
vRegisterCLICommands();
@@ -201,7 +204,7 @@ const uint32_t ulLongTime_ms = 250UL;
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
FreeRTOS web site for more details (this is standard text that is not not
really applicable to the Win32 simulator port). */
for( ;; )
{
@@ -228,8 +231,8 @@ const unsigned long ulValueToSend = 100UL;
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
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 );
@@ -252,7 +255,7 @@ unsigned long ulReceivedValue;
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
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 )
{
@@ -268,7 +271,7 @@ 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
configUSE_IDLE_HOOK is set to 1 in FreeRTOSConfig.h. Sleep to reduce CPU
load. */
Sleep( ulMSToSleep );
}
@@ -286,3 +289,12 @@ const unsigned long ulLongSleep = 1000UL;
}
/*-----------------------------------------------------------*/
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

@@ -1,67 +1,65 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* 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 *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* 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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
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? *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
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

View File

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

View File

@@ -1,67 +1,65 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* 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 *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* 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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
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? *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
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" )

View File

@@ -1,67 +1,65 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* 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 *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* 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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
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? *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
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" )

View File

@@ -54,7 +54,7 @@
</Midl>
<ClCompile>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..\CyaSSL;..\..\..\FreeRTOS\Source\include;..\..\..\FreeRTOS\Source\portable\MSVC-MingW;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>..\..\Source\CyaSSL;..\..\..\FreeRTOS\Source\include;..\..\..\FreeRTOS\Source\portable\MSVC-MingW;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_WIN32_WINNT=0x0500;WINVER=0x400;_CRT_SECURE_NO_WARNINGS;SIZEOF_LONG_LONG=8;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<MinimalRebuild>true</MinimalRebuild>
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
@@ -128,32 +128,32 @@
</Bscmake>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\aes.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\arc4.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\asn.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\coding.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\des3.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\dh.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\dsa.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\hc128.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\hmac.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\integer.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\logging.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\md4.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\md5.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\memory.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\misc.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\pwdbased.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\rabbit.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\random.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\rsa.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\sha.c" />
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\sha256.c" />
<ClCompile Include="..\..\CyaSSL\src\internal.c" />
<ClCompile Include="..\..\CyaSSL\src\io.c" />
<ClCompile Include="..\..\CyaSSL\src\keys.c" />
<ClCompile Include="..\..\CyaSSL\src\ssl.c" />
<ClCompile Include="..\..\CyaSSL\src\tls.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\aes.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\arc4.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\asn.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\coding.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\des3.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\dh.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\dsa.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\hc128.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\hmac.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\integer.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\logging.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\md4.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\md5.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\memory.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\misc.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\pwdbased.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\rabbit.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\random.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\rsa.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\sha.c" />
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\sha256.c" />
<ClCompile Include="..\..\Source\CyaSSL\src\internal.c" />
<ClCompile Include="..\..\Source\CyaSSL\src\io.c" />
<ClCompile Include="..\..\Source\CyaSSL\src\keys.c" />
<ClCompile Include="..\..\Source\CyaSSL\src\ssl.c" />
<ClCompile Include="..\..\Source\CyaSSL\src\tls.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\list.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\portable\MemMang\heap_3.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\portable\MSVC-MingW\port.c" />

View File

@@ -51,82 +51,82 @@
<ClCompile Include="..\..\..\FreeRTOS\Source\tasks.c">
<Filter>FreeRTOS\Source</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\src\internal.c">
<ClCompile Include="..\..\Source\CyaSSL\src\internal.c">
<Filter>FreeRTOS+\CyaSSL</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\src\io.c">
<ClCompile Include="..\..\Source\CyaSSL\src\io.c">
<Filter>FreeRTOS+\CyaSSL</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\src\keys.c">
<ClCompile Include="..\..\Source\CyaSSL\src\keys.c">
<Filter>FreeRTOS+\CyaSSL</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\src\ssl.c">
<ClCompile Include="..\..\Source\CyaSSL\src\ssl.c">
<Filter>FreeRTOS+\CyaSSL</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\src\tls.c">
<ClCompile Include="..\..\Source\CyaSSL\src\tls.c">
<Filter>FreeRTOS+\CyaSSL</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\aes.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\aes.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\arc4.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\arc4.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\asn.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\asn.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\coding.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\coding.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\des3.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\des3.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\dh.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\dh.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\dsa.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\dsa.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\hc128.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\hc128.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\hmac.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\hmac.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\integer.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\integer.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\logging.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\logging.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\md4.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\md4.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\md5.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\md5.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\memory.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\memory.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\misc.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\misc.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\pwdbased.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\pwdbased.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\rabbit.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\rabbit.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\random.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\random.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\rsa.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\rsa.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\sha256.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\sha256.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="..\..\CyaSSL\ctaocrypt\src\sha.c">
<ClCompile Include="..\..\Source\CyaSSL\ctaocrypt\src\sha.c">
<Filter>FreeRTOS+\CyaSSL\ctaocrypt</Filter>
</ClCompile>
<ClCompile Include="SecureTCPServerTask.c">

View File

@@ -0,0 +1,140 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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, ( signed char * ) "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

@@ -0,0 +1,177 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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. See the GNU General Public License for more
details. You should have received a copy of the GNU General Public License
and the FreeRTOS license exception along with FreeRTOS; if not itcan be
viewed here: http://www.freertos.org/a00114.html and also obtained by
writing to Real Time Engineers Ltd., contact details for whom are available
on the FreeRTOS WEB site.
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, and our new
fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand.
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.
*/
#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 ( ( unsigned portBASE_TYPE ) 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 */

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/*
* FreeRTOS+FAT FS V1.0.0 (C) 2013 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 != 3 || 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 */

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@@ -0,0 +1,52 @@
/*
* FreeRTOS+FAT FS V1.0.0 (C) 2013 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_ */

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@@ -0,0 +1,618 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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. See the GNU General Public License for more
details. You should have received a copy of the GNU General Public License
and the FreeRTOS license exception along with FreeRTOS; if not itcan be
viewed here: http://www.freertos.org/a00114.html and also obtained by
writing to Real Time Engineers Ltd., contact details for whom are available
on the FreeRTOS WEB site.
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, and our new
fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand.
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.
*/
/* 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( int8_t *pcBuffer, F_FIND *pxFindStruct );
/*
* Copies an existing file into a newly created file.
*/
static portBASE_TYPE prvPerformCopy( int8_t *pcSourceFile,
int32_t lSourceFileLength,
int8_t *pcDestinationFile,
int8_t *pxWriteBuffer,
size_t xWriteBufferLen );
/*
* Implements the DIR command.
*/
static portBASE_TYPE prvDIRCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the CD command.
*/
static portBASE_TYPE prvCDCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the DEL command.
*/
static portBASE_TYPE prvDELCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the TYPE command.
*/
static portBASE_TYPE prvTYPECommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the COPY command.
*/
static portBASE_TYPE prvCOPYCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the TEST command.
*/
static portBASE_TYPE prvTESTFSCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *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 =
{
( const int8_t * const ) "dir", /* The command string to type. */
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "cd", /* The command string to type. */
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "type", /* The command string to type. */
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "del", /* The command string to type. */
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "copy", /* The command string to type. */
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "test-fs", /* The command string to type. */
( const int8_t * const ) "\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 portBASE_TYPE prvTYPECommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE 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 = ( int8_t * ) 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( ( const char * ) 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 ] = ( int8_t ) 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( ( char * ) pcWriteBuffer, cliNEW_LINE );
return xReturn;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvCDCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE xParameterStringLength;
unsigned char ucReturned;
size_t xStringLength;
/* Obtain the parameter string. */
pcParameter = ( int8_t * ) 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( ( char * ) pcParameter );
if( ucReturned == F_NO_ERROR )
{
sprintf( ( char * ) pcWriteBuffer, "In: " );
xStringLength = strlen( ( const char * ) pcWriteBuffer );
f_getcwd( ( char * ) &( pcWriteBuffer[ xStringLength ] ), ( unsigned char ) ( xWriteBufferLen - xStringLength ) );
}
else
{
sprintf( ( char * ) pcWriteBuffer, "Error" );
}
strcat( ( char * ) pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvDIRCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
static F_FIND *pxFindStruct = NULL;
unsigned char ucReturned;
portBASE_TYPE 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( ( char * ) pcWriteBuffer, xWriteBufferLen, "Error: f_findfirst() failed." );
}
}
else
{
snprintf( ( char * ) 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( ( char * ) pcWriteBuffer, cliNEW_LINE );
return xReturn;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvDELCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE xParameterStringLength;
unsigned char ucReturned;
/* This function assumes xWriteBufferLen is large enough! */
( void ) xWriteBufferLen;
/* Obtain the parameter string. */
pcParameter = ( int8_t * ) 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( ( const char * ) pcParameter );
if( ucReturned == F_NO_ERROR )
{
sprintf( ( char * ) pcWriteBuffer, "%s was deleted", pcParameter );
}
else
{
sprintf( ( char * ) pcWriteBuffer, "Error" );
}
strcat( ( char * ) pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvTESTFSCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
unsigned portBASE_TYPE 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( ( char * ) pcWriteBuffer, "%s", "Test results were sent to Windows console" );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvCOPYCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcSourceFile, *pcDestinationFile;
portBASE_TYPE xParameterStringLength;
long lSourceLength, lDestinationLength = 0;
/* Obtain the name of the destination file. */
pcDestinationFile = ( int8_t * ) 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 = ( int8_t * ) 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( ( const char * ) pcSourceFile );
if( lSourceLength == 0 )
{
sprintf( ( char * ) pcWriteBuffer, "Source file does not exist" );
}
else
{
/* See if the destination file exists. */
lDestinationLength = f_filelength( ( const char * ) pcDestinationFile );
if( lDestinationLength != 0 )
{
sprintf( ( char * ) 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( ( char * ) pcWriteBuffer, "Copy made" );
}
else
{
sprintf( ( char * ) pcWriteBuffer, "Error during copy" );
}
}
strcat( ( char * ) pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvPerformCopy( int8_t *pcSourceFile,
int32_t lSourceFileLength,
int8_t *pcDestinationFile,
int8_t *pxWriteBuffer,
size_t xWriteBufferLen )
{
int32_t lBytesRead = 0, lBytesToRead, lBytesRemaining;
F_FILE *pxFile;
portBASE_TYPE 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( ( const char * ) 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( ( const char * ) 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( int8_t *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( ( char * ) pcBuffer, "%s [%s] [size=%d]", pxFindStruct->filename, pcAttrib, pxFindStruct->filesize );
}

View File

@@ -0,0 +1,381 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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. See the GNU General Public License for more
details. You should have received a copy of the GNU General Public License
and the FreeRTOS license exception along with FreeRTOS; if not itcan be
viewed here: http://www.freertos.org/a00114.html and also obtained by
writing to Real Time Engineers Ltd., contact details for whom are available
on the FreeRTOS WEB site.
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, and our new
fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand.
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.
*/
/*******************************************************************************
* 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 )
{
portBASE_TYPE xFileNumber, xWriteNumber;
char cFileName[ fsMAX_FILE_NAME_LEN ];
const portBASE_TYPE 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 )
{
portBASE_TYPE xFileNumber, xReadNumber;
char cFileName[ fsMAX_FILE_NAME_LEN ];
const portBASE_TYPE 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( ( const char * ) 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( ( const char * ) 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( ( const char * ) 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

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

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

@@ -0,0 +1,5 @@
[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

@@ -1,6 +1,8 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
@@ -27,41 +29,47 @@
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
>>>>>>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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
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. See the GNU General Public License for more
details. You should have received a copy of the GNU General Public License
and the FreeRTOS license exception along with FreeRTOS; if not itcan be
viewed here: http://www.freertos.org/a00114.html and also obtained by
writing to Real Time Engineers Ltd., contact details for whom are available
on the FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
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, and our new
fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand.
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.
*/
/*
@@ -79,9 +87,6 @@
/* 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;

View File

@@ -0,0 +1,426 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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. See the GNU General Public License for more
details. You should have received a copy of the GNU General Public License
and the FreeRTOS license exception along with FreeRTOS; if not itcan be
viewed here: http://www.freertos.org/a00114.html and also obtained by
writing to Real Time Engineers Ltd., contact details for whom are available
on the FreeRTOS WEB site.
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, and our new
fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand.
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.
*/
/******************************************************************************
*
* 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 portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the task-stats command.
*/
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the echo-three-parameters command.
*/
static portBASE_TYPE prvThreeParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the echo-parameters command.
*/
static portBASE_TYPE prvParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the "trace start" and "trace stop" commands;
*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static portBASE_TYPE prvStartStopTraceCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *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 =
{
( const int8_t * const ) "run-time-stats", /* The command string to type. */
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "task-stats", /* The command string to type. */
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "echo-3-parameters",
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "echo-parameters",
( const int8_t * const ) "\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 =
{
( const int8_t * const ) "trace",
( const int8_t * const ) "\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 portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t *const pcHeader = ( int8_t * ) "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( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskList( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t * const pcHeader = ( int8_t * ) "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( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvThreeParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE xParameterStringLength, xReturn;
static portBASE_TYPE 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( ( char * ) 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 = ( int8_t * ) 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( ( char * ) pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( ( char * ) pcWriteBuffer, ( const char * ) pcParameter, xParameterStringLength );
strncat( ( char * ) 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 portBASE_TYPE prvParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE xParameterStringLength, xReturn;
static portBASE_TYPE 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( ( char * ) 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 = ( int8_t * ) 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( ( char * ) pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( ( char * ) pcWriteBuffer, ( const char * ) pcParameter, xParameterStringLength );
strncat( ( char * ) 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 portBASE_TYPE prvStartStopTraceCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE 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 = ( int8_t * ) 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( ( const char * ) pcParameter, "start", strlen( "start" ) ) == 0 )
{
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
vTraceStart();
sprintf( ( char * ) pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
else if( strncmp( ( const char * ) pcParameter, "stop", strlen( "stop" ) ) == 0 )
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( ( char * ) pcWriteBuffer, "Stopping trace recording.\r\n" );
}
else
{
sprintf( ( char * ) 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

@@ -1,6 +1,8 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
@@ -27,43 +29,50 @@
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
>>>>>>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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
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. See the GNU General Public License for more
details. You should have received a copy of the GNU General Public License
and the FreeRTOS license exception along with FreeRTOS; if not itcan be
viewed here: http://www.freertos.org/a00114.html and also obtained by
writing to Real Time Engineers Ltd., contact details for whom are available
on the FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
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, and our new
fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand.
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.
*/
#pragma comment( lib, "ws2_32.lib" )
/* Win32 includes. */
@@ -73,6 +82,10 @@
#include "FreeRTOS.h"
#include "task.h"
/* Standard includes. */
#include <stdint.h>
#include <stdio.h>
/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"
@@ -85,6 +98,9 @@
/* 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.
*/
@@ -92,10 +108,11 @@ 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.
* 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 )
{
@@ -128,7 +145,7 @@ SOCKET xSocket;
iErrorCode = WSAGetLastError();
}
else
{
{
/* Process each received byte in turn. */
lByte = 0;
while( lByte < lBytes )
@@ -141,25 +158,25 @@ SOCKET xSocket;
string. */
if( cInChar == '\n' )
{
/* Process the input string received prior to the
/* 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
/* 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 );
@@ -168,12 +185,12 @@ SOCKET xSocket;
{
if( cInChar == '\r' )
{
/* Ignore the character. Newlines are used to
/* Ignore the character. Newlines are used to
detect the end of the input string. */
}
else if( cInChar == '\b' )
else if( ( cInChar == '\b' ) || ( cInChar == cmdASCII_DEL ) )
{
/* Backspace was pressed. Erase the last character
/* Backspace was pressed. Erase the last character
in the string - if any. */
if( cInputIndex > 0 )
{
@@ -195,7 +212,7 @@ SOCKET xSocket;
}
}
}
}
}
}
else
{

View File

@@ -0,0 +1,183 @@
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</ProjectConfiguration>
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<PropertyGroup Label="Globals">
<ProjectGuid>{C686325E-3261-42F7-AEB1-DDE5280E1CEB}</ProjectGuid>
<ProjectName>RTOSDemo</ProjectName>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<PropertyGroup Label="UserMacros" />
<PropertyGroup>
<_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
<OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.\Debug\</OutDir>
<IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.\Debug\</IntDir>
<LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
<OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.\Release\</OutDir>
<IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.\Release\</IntDir>
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<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<PrecompiledHeaderOutputFile>.\Debug/WIN32.pch</PrecompiledHeaderOutputFile>
<AssemblerListingLocation>.\Debug/</AssemblerListingLocation>
<ObjectFileName>.\Debug/</ObjectFileName>
<ProgramDataBaseFileName>.\Debug/</ProgramDataBaseFileName>
<WarningLevel>Level4</WarningLevel>
<SuppressStartupBanner>true</SuppressStartupBanner>
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<ResourceCompile>
<PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<Culture>0x0c09</Culture>
</ResourceCompile>
<Link>
<OutputFile>.\Debug/RTOSDemo.exe</OutputFile>
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<GenerateDebugInformation>true</GenerateDebugInformation>
<ProgramDatabaseFile>.\Debug/WIN32.pdb</ProgramDatabaseFile>
<SubSystem>Console</SubSystem>
<TargetMachine>MachineX86</TargetMachine>
<AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
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<Bscmake>
<SuppressStartupBanner>true</SuppressStartupBanner>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
<PreprocessorDefinitions>_WINSOCKAPI_;WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<StringPooling>true</StringPooling>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<FunctionLevelLinking>true</FunctionLevelLinking>
<PrecompiledHeaderOutputFile>.\Release/WIN32.pch</PrecompiledHeaderOutputFile>
<AssemblerListingLocation>.\Release/</AssemblerListingLocation>
<ObjectFileName>.\Release/</ObjectFileName>
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<WarningLevel>Level3</WarningLevel>
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<Link>
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<ProgramDatabaseFile>.\Release/WIN32.pdb</ProgramDatabaseFile>
<SubSystem>Console</SubSystem>
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<ClCompile Include="..\..\..\FreeRTOS\Source\list.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\portable\MSVC-MingW\port.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\queue.c" />
<ClCompile Include="..\..\..\FreeRTOS\Source\tasks.c" />
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@@ -0,0 +1,177 @@
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<UniqueIdentifier>{38712199-cebf-4124-bf15-398f7c3419ea}</UniqueIdentifier>
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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@@ -0,0 +1,237 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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. See the GNU General Public License for more
details. You should have received a copy of the GNU General Public License
and the FreeRTOS license exception along with FreeRTOS; if not itcan be
viewed here: http://www.freertos.org/a00114.html and also obtained by
writing to Real Time Engineers Ltd., contact details for whom are available
on the FreeRTOS WEB site.
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, and our new
fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand.
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.
*/
/******************************************************************************
*
* 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. */
( signed char * ) "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 portBASE_TYPE 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( ;; );
}

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&lt;Properties property_0="" property_2="LPC1850A_4350A_SPIFI.cfx" property_3="NXP" property_4="LPC1830" property_count="5" version="1"/&gt;&#13;
&lt;infoList vendor="NXP"&gt;&lt;info chip="LPC1830" match_id="0x0" name="LPC1830" stub="crt_emu_lpc18_43_nxp"&gt;&lt;chip&gt;&lt;name&gt;LPC1830&lt;/name&gt;&#13;
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&lt;peripheralInstance derived_from="V7M_NVIC" id="NVIC" location="0xe000e000"/&gt;&#13;
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&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;
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&lt;peripheralInstance derived_from="GPIO-PORT" id="GPIO-PORT" location="0x400f4000"/&gt;&#13;
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&lt;family&gt;Cortex-M&lt;/family&gt;&#13;
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<name>FreeRTOS_UDP_Demo</name>
<comment></comment>
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eclipse.preferences.version=1
org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false

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@@ -0,0 +1,666 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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 portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the task-stats command.
*/
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the echo-three-parameters command.
*/
static portBASE_TYPE prvThreeParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the echo-parameters command.
*/
static portBASE_TYPE prvParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Defines a command that prints out IP address information.
*/
static portBASE_TYPE prvDisplayIPConfig( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Defines a command that prints out the gathered demo debug stats.
*/
static portBASE_TYPE prvDisplayIPDebugStats( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Defines a command that sends an ICMP ping request to an IP address.
*/
static portBASE_TYPE prvPingCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
/*
* Implements the "trace start" and "trace stop" commands;
*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static portBASE_TYPE prvStartStopTraceCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
#endif
/* Structure that defines the "ip-config" command line command. */
static const CLI_Command_Definition_t xIPConfig =
{
( const int8_t * const ) "ip-config",
( const int8_t * const ) "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 =
{
( const int8_t * const ) "ip-debug-stats", /* The command string to type. */
( const int8_t * const ) "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 =
{
( const int8_t * const ) "run-time-stats", /* The command string to type. */
( const int8_t * const ) "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 =
{
( const int8_t * const ) "task-stats", /* The command string to type. */
( const int8_t * const ) "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 =
{
( const int8_t * const ) "echo-3-parameters",
( const int8_t * const ) "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 =
{
( const int8_t * const ) "echo-parameters",
( const int8_t * const ) "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 =
{
( const int8_t * const ) "ping",
( const int8_t * const ) "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 =
{
( const int8_t * const ) "trace",
( const int8_t * const ) "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 portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t *const pcHeader = ( int8_t * ) "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( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskList( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t * const pcHeader = ( int8_t * ) "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( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
return pdFALSE;
}
/*-----------------------------------------------------------*/
static portBASE_TYPE prvThreeParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE xParameterStringLength, xReturn;
static portBASE_TYPE 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( ( char * ) 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 = ( int8_t * ) 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( ( char * ) pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( ( char * ) pcWriteBuffer, ( const char * ) pcParameter, xParameterStringLength );
strncat( ( char * ) 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 portBASE_TYPE prvParameterEchoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE xParameterStringLength, xReturn;
static portBASE_TYPE 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( ( char * ) 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 = ( int8_t * ) 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( ( char * ) pcWriteBuffer, "%d: ", ( int ) lParameterNumber );
strncat( ( char * ) pcWriteBuffer, ( const char * ) pcParameter, xParameterStringLength );
strncat( ( char * ) 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 portBASE_TYPE prvPingCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t * pcParameter;
portBASE_TYPE lParameterStringLength, xReturn;
uint32_t ulIPAddress, ulBytesToPing;
const uint32_t ulDefaultBytesToPing = 8UL;
int8_t 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 = ( int8_t * ) 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( ( const char * ) pcParameter );
}
/* Obtain the IP address string. */
pcParameter = ( int8_t * ) 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( ( const uint8_t * ) pcParameter );
}
else
{
/* Terminate the host name. */
pcParameter[ lParameterStringLength ] = 0x00;
/* Attempt to resolve host. */
ulIPAddress = FreeRTOS_gethostbyname( ( uint8_t * ) pcParameter );
}
/* Convert IP address, which may have come from a DNS lookup, to string. */
FreeRTOS_inet_ntoa( ulIPAddress, ( char * ) cBuffer );
if( ulIPAddress != 0 )
{
xReturn = FreeRTOS_SendPingRequest( ulIPAddress, ( uint16_t ) ulBytesToPing, portMAX_DELAY );
}
else
{
xReturn = pdFALSE;
}
if( xReturn == pdFALSE )
{
sprintf( ( char * ) pcWriteBuffer, "%s", "Could not send ping request\r\n" );
}
else
{
sprintf( ( char * ) 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 portBASE_TYPE prvDisplayIPDebugStats( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
static portBASE_TYPE xIndex = -1;
extern xExampleDebugStatEntry_t xIPTraceValues[];
portBASE_TYPE 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( ( char * ) 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 portBASE_TYPE prvDisplayIPConfig( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
static portBASE_TYPE xIndex = 0;
portBASE_TYPE 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( ( char * ) pcWriteBuffer, "\r\nIP address " );
xReturn = pdTRUE;
xIndex++;
break;
case 1 :
FreeRTOS_GetAddressConfiguration( NULL, &ulAddress, NULL, NULL );
sprintf( ( char * ) pcWriteBuffer, "\r\nNet mask " );
xReturn = pdTRUE;
xIndex++;
break;
case 2 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, &ulAddress, NULL );
sprintf( ( char * ) pcWriteBuffer, "\r\nGateway address " );
xReturn = pdTRUE;
xIndex++;
break;
case 3 :
FreeRTOS_GetAddressConfiguration( NULL, NULL, NULL, &ulAddress );
sprintf( ( char * ) pcWriteBuffer, "\r\nDNS server address " );
xReturn = pdTRUE;
xIndex++;
break;
default :
ulAddress = 0;
sprintf( ( char * ) pcWriteBuffer, "\r\n\r\n" );
xReturn = pdFALSE;
xIndex = 0;
break;
}
if( ulAddress != 0 )
{
FreeRTOS_inet_ntoa( ulAddress, ( ( char * ) &( pcWriteBuffer[ strlen( ( char * ) pcWriteBuffer ) ] ) ) );
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if configINCLUDE_TRACE_RELATED_CLI_COMMANDS == 1
static portBASE_TYPE prvStartStopTraceCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
int8_t *pcParameter;
portBASE_TYPE 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 = ( int8_t * ) 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( ( const char * ) pcParameter, "start", strlen( "start" ) ) == 0 )
{
/* Start or restart the trace. */
vTraceStop();
vTraceClear();
vTraceStart();
sprintf( ( char * ) pcWriteBuffer, "Trace recording (re)started.\r\n" );
}
else if( strncmp( ( const char * ) pcParameter, "stop", strlen( "stop" ) ) == 0 )
{
/* End the trace, if one is running. */
vTraceStop();
sprintf( ( char * ) pcWriteBuffer, "Stopping trace recording.\r\n" );
}
else
{
sprintf( ( char * ) 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

@@ -0,0 +1,81 @@
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%\include\*.h 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

@@ -0,0 +1,325 @@
/*
FreeRTOS V7.1.0 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/*
* 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.
*/
int8_t 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 uint8_t * const pcWelcomeMessage = ( uint8_t * ) "FreeRTOS command server.\r\nType Help to view a list of registered commands.\r\n\r\n>";
static const uint8_t * const pcEndOfOutputMessage = ( uint8_t * ) "\r\n[Press ENTER to execute the previous command again]\r\n>";
static const uint8_t * const pcNewLine = ( uint8_t * ) "\r\n";
/*-----------------------------------------------------------*/
void vCDCCommandConsoleStart( uint16_t usStackSize, unsigned portBASE_TYPE 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, ( signed char * ) "CDCMu" );
vQueueAddToRegistry( xNewDataSemaphore, ( signed char * ) "CDCDat" );
/* Create that task that handles the console itself. */
xTaskCreate( prvCDCCommandConsoleTask, /* The task that implements the command console. */
( const int8_t * const ) "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 )
{
int8_t cRxedChar, cInputIndex = 0, *pcOutputString;
static int8_t cInputString[ cmdMAX_INPUT_SIZE ], cLastInputString[ cmdMAX_INPUT_SIZE ];
portBASE_TYPE 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( ( const char * ) 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( ( const char * ) pcNewLine ) );
/* See if the command is empty, indicating that the last command is
to be executed again. */
if( cInputIndex == 0 )
{
/* Copy the last command back into the input string. */
strcpy( ( char * ) cInputString, ( char * ) 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( ( const char * ) 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( ( char * ) cLastInputString, ( char * ) cInputString );
cInputIndex = 0;
memset( cInputString, 0x00, cmdMAX_INPUT_SIZE );
USB_WriteEP( CDC_DEP_IN, ( uint8_t * ) pcEndOfOutputMessage, strlen( ( const char * ) 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( 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( ( cRxedChar >= ' ' ) && ( cRxedChar <= '~' ) )
{
if( cInputIndex < cmdMAX_INPUT_SIZE )
{
cInputString[ cInputIndex ] = cRxedChar;
cInputIndex++;
}
}
}
}
/* Must ensure to give the mutex back. */
xSemaphoreGive( xCDCMutex );
}
}
}
/*-----------------------------------------------------------*/
void vOutputString( const uint8_t * const pucMessage )
{
if( xSemaphoreTake( xCDCMutex, cmdMAX_MUTEX_WAIT ) == pdPASS )
{
USB_WriteEP( CDC_DEP_IN, ( uint8_t * ) pucMessage, strlen( ( const char * ) pucMessage ) );
xSemaphoreGive( xCDCMutex );
}
}
/*-----------------------------------------------------------*/
int8_t cGetCDCChar( void )
{
int32_t lAvailableBytes, xBytes = 0;
int8_t 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( ( char * ) &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 )
{
portBASE_TYPE 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

@@ -0,0 +1,77 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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, unsigned portBASE_TYPE uxPriority );
#endif /* CDC_COMMAND_CONSOLE_H */

View File

@@ -0,0 +1,75 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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, unsigned portBASE_TYPE uxTaskPriority );
#endif /* TWO_ECHO_CLIENTS_H */

View File

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<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

@@ -0,0 +1,283 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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 5 /* 32 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 ( 31 )
/* 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 0
/* 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 192
#define configGATEWAY_ADDR1 168
#define configGATEWAY_ADDR2 1
#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 */

View File

@@ -0,0 +1,232 @@
/*
* FreeRTOS+UDP V1.0.0 (C) 2013 Real Time Engineers ltd.
*
* 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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/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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( ( const int8_t * ) "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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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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/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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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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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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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@@ -0,0 +1,9 @@
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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/**************************************************************************//**
* @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 */

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/**************************************************************************//**
* @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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/**********************************************************************
* $Id$ 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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/**********************************************************************
* $Id$ 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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/**********************************************************************
* $Id$ 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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/**********************************************************************
* $Id$ 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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/**********************************************************************
* $Id$ 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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/***********************************************************************//**
* @file lpc18xx_clkpwr.h
* @brief Contains all macro definitions and function prototypes
* support for Clock and Power Control firmware library on LPC18xx
* @version 1.0
* @date 14. Dec. 2010
* @author NXP MCU SW Application Team
**************************************************************************
* 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 CLKPWR CLKPWR
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_CLKPWR_H_
#define LPC18XX_CLKPWR_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup CLKPWR_Public_Macros CLKPWR Public Macros
* @{
*/
typedef enum {
/* Clock Source */
CLKPWR_CLKSRC_32KHZ_OSC = 0,
CLKPWR_CLKSRC_IRC,
CLKPWR_CLKSRC_ENET_RX_CLK,
CLKPWR_CLKSRC_ENET_TX_CLK,
CLKPWR_CLKSRC_GP_CLKIN,
CLKPWR_CLKSRC_TCK,
CLKPWR_CLKSRC_XTAL_OSC,
CLKPWR_CLKSRC_PLL0,
CLKPWR_CLKSRC_PLL1,
CLKPWR_CLKSRC_IDIVA = CLKPWR_CLKSRC_PLL1 + 3,
CLKPWR_CLKSRC_IDIVB,
CLKPWR_CLKSRC_IDIVC,
CLKPWR_CLKSRC_IDIVD,
CLKPWR_CLKSRC_IDIVE,
/* Base */
CLKPWR_BASE_SAFE,
CLKPWR_BASE_USB0,
CLKPWR_BASE_USB1 = CLKPWR_BASE_USB0 + 2,
CLKPWR_BASE_M3,
CLKPWR_BASE_SPIFI,
//CLKPWR_BASE_SPI,
CLKPWR_BASE_PHY_RX = CLKPWR_BASE_SPIFI + 2,
CLKPWR_BASE_PHY_TX,
CLKPWR_BASE_APB1,
CLKPWR_BASE_APB3,
CLKPWR_BASE_LCD,
CLKPWR_BASE_SDIO = CLKPWR_BASE_LCD + 2,
CLKPWR_BASE_SSP0,
CLKPWR_BASE_SSP1,
CLKPWR_BASE_UART0,
CLKPWR_BASE_UART1,
CLKPWR_BASE_UART2,
CLKPWR_BASE_UART3,
CLKPWR_BASE_CLKOUT,
CLKPWR_ENTITY_NUM
} CLKPWR_ENTITY_T;
#define CLKPWR_CLKSRC_NUM (CLKPWR_CLKSRC_IDIVE+1)
typedef enum {
CLKPWR_PLL0_MODE_1d = 0,
CLKPWR_PLL0_MODE_1c,
CLKPWR_PLL0_MODE_1b,
CLKPWR_PLL0_MODE_1a,
}CLKPWR_PLL0_MODE;
typedef enum {
CLKPWR_PERIPHERAL_ADC0 = 0,
CLKPWR_PERIPHERAL_ADC1,
CLKPWR_PERIPHERAL_AES,
// CLKPWR_PERIPHERAL_ALARMTIMER_CGU_RGU_RTC_WIC,
CLKPWR_PERIPHERAL_APB1_BUS,
CLKPWR_PERIPHERAL_APB3_BUS,
CLKPWR_PERIPHERAL_CAN,
CLKPWR_PERIPHERAL_CREG,
CLKPWR_PERIPHERAL_DAC,
CLKPWR_PERIPHERAL_DMA,
CLKPWR_PERIPHERAL_EMC,
CLKPWR_PERIPHERAL_ETHERNET,
CLKPWR_PERIPHERAL_ETHERNET_TX, //HIDE
CLKPWR_PERIPHERAL_GPIO,
CLKPWR_PERIPHERAL_I2C0,
CLKPWR_PERIPHERAL_I2C1,
CLKPWR_PERIPHERAL_I2S,
CLKPWR_PERIPHERAL_LCD,
CLKPWR_PERIPHERAL_M3CORE,
CLKPWR_PERIPHERAL_M3_BUS,
CLKPWR_PERIPHERAL_MOTOCON,
CLKPWR_PERIPHERAL_QEI,
CLKPWR_PERIPHERAL_RITIMER,
CLKPWR_PERIPHERAL_SCT,
CLKPWR_PERIPHERAL_SCU,
CLKPWR_PERIPHERAL_SDIO,
CLKPWR_PERIPHERAL_SPIFI,
CLKPWR_PERIPHERAL_SSP0,
CLKPWR_PERIPHERAL_SSP1,
CLKPWR_PERIPHERAL_TIMER0,
CLKPWR_PERIPHERAL_TIMER1,
CLKPWR_PERIPHERAL_TIMER2,
CLKPWR_PERIPHERAL_TIMER3,
CLKPWR_PERIPHERAL_UART0,
CLKPWR_PERIPHERAL_UART1,
CLKPWR_PERIPHERAL_UART2,
CLKPWR_PERIPHERAL_UART3,
CLKPWR_PERIPHERAL_USB0,
CLKPWR_PERIPHERAL_USB1,
CLKPWR_PERIPHERAL_WWDT,
CLKPWR_PERIPHERAL_NUM
} CLKPWR_PERIPHERAL_T;
//typedef CLKPWR_CLK_T CLKPWR_BASE_T;
typedef struct {
uint8_t RegBaseEntity;
uint16_t RegBranchOffset;
uint8_t PerBaseEntity;
uint16_t PerBranchOffset;
uint8_t next;
} CLKPWR_PERIPHERAL_S;
typedef enum {
CLKPWR_ERROR_SUCCESS = 0,
CLKPWR_ERROR_CONNECT_TOGETHER,
CLKPWR_ERROR_INVALID_ENTITY,
CLKPWR_ERROR_INVALID_CLOCK_SOURCE,
CLKPWR_ERROR_INVALID_PARAM,
CLKPWR_ERROR_FREQ_OUTOF_RANGE
} CLKPWR_ERROR;
/* Branch clocks from CLKPWR_BASE_SAFE */
#define CLKPWR_ENTITY_NONE CLKPWR_ENTITY_NUM
#define ISBITCLR(x,bit) ((x&(1<<bit))^(1<<bit))
#define ISBITSET(x,bit) (x&(1<<bit))
#define ISMASKSET(x,mask) (x&mask)
#define CLKPWR_CTRL_EN_MASK 1
#define CLKPWR_CTRL_SRC_MASK (0xF<<24)
#define CLKPWR_CTRL_AUTOBLOCK_MASK (1<<11)
#define CLKPWR_PLL1_FBSEL_MASK (1<<6)
#define CLKPWR_PLL1_BYPASS_MASK (1<<1)
#define CLKPWR_PLL1_DIRECT_MASK (1<<7)
#define CLKPWR_SLEEP_MODE_DEEP_SLEEP 0x3F00AA
#define CLKPWR_SLEEP_MODE_POWER_DOWN 0x3FFCBA
#define CLKPWR_SLEEP_MODE_DEEP_POWER_DOWN 0x3FFF7F
/* Public Functions ----------------------------------------------------------- */
/** @defgroup CLKPWR_Public_Functions CLKPWR Public Functions
* @{
*/
/* Clock Generator */
uint32_t CLKPWR_ConfigPWR (CLKPWR_PERIPHERAL_T PPType, FunctionalState en);
uint32_t CLKPWR_GetPCLKFrequency (CLKPWR_PERIPHERAL_T Clock);
/* Clock Source and Base Clock operation */
uint32_t CLKPWR_SetXTALOSC(uint32_t ClockFrequency);
uint32_t CLKPWR_SetDIV(CLKPWR_ENTITY_T SelectDivider, uint32_t divisor);
uint32_t CLKPWR_SetPLL0(void);
uint32_t CLKPWR_SetPLL1(uint32_t mult);
uint32_t CLKPWR_EnableEntity(CLKPWR_ENTITY_T ClockEntity, uint32_t en);
uint32_t CLKPWR_EntityConnect(CLKPWR_ENTITY_T ClockSource, CLKPWR_ENTITY_T ClockEntity);
uint32_t CLKPWR_GetBaseStatus(CLKPWR_ENTITY_T Base);
void CLKPWR_UpdateClock(void);
uint32_t CLKPWR_RealFrequencyCompare(CLKPWR_ENTITY_T Clock, CLKPWR_ENTITY_T CompareToClock, uint32_t *m, uint32_t *d);
uint32_t CLKPWR_Init(void);
uint32_t CLKPWR_DeInit(void);
void CLKPWR_Sleep(void);
void CLKPWR_DeepSleep(void);
void CLKPWR_PowerDown(void);
void CLKPWR_DeepPowerDown(void);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_CLKPWR_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_dac.h 2011-06-02
*//**
* @file lpc18xx_dac.h
* @brief Contains all macro definitions and function prototypes
* support for DAC 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 DAC DAC (Digital to Analog Converter)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_DAC_H_
#define LPC18XX_DAC_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup DAC_Private_Macros DAC Private Macros
* @{
*/
/** After the selected settling time after this field is written with a
new VALUE, the voltage on the AOUT pin (with respect to VSSA)
is VALUE/1024 <20> VREF */
#define DAC_VALUE(n) ((uint32_t)((n&0x3FF)<<6))
/** If this bit = 0: The settling time of the DAC is 1 microsecond max,
* and the maximum current is 700 microAmpere
* If this bit = 1: The settling time of the DAC is 2.5 microsecond
* and the maximum current is 350 microAmpere */
#define DAC_BIAS_EN ((uint32_t)(1<<16))
/** Value to reload interrupt DMA counter */
#define DAC_CCNT_VALUE(n) ((uint32_t)(n&0xffff))
/** DCAR double buffering */
#define DAC_DBLBUF_ENA ((uint32_t)(1<<1))
/** DCAR Time out count enable */
#define DAC_CNT_ENA ((uint32_t)(1<<2))
/** DCAR DMA access */
#define DAC_DMA_ENA ((uint32_t)(1<<3))
/** DCAR DACCTRL mask bit */
#define DAC_DACCTRL_MASK ((uint32_t)(0x0F))
/** Macro to determine if it is valid DAC peripheral */
#define PARAM_DACx(n) (((uint32_t *)n)==((uint32_t *)LPC_DAC))
/** Macro to check DAC current optional parameter */
#define PARAM_DAC_CURRENT_OPT(OPTION) ((OPTION == DAC_MAX_CURRENT_700uA)\
||(OPTION == DAC_MAX_CURRENT_350uA))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup DAC_Public_Types DAC Public Types
* @{
*/
/**
* @brief Current option in DAC configuration option */
typedef enum
{
DAC_MAX_CURRENT_700uA = 0, /*!< The settling time of the DAC is 1 us max,
and the maximum current is 700 uA */
DAC_MAX_CURRENT_350uA /*!< The settling time of the DAC is 2.5 us
and the maximum current is 350 uA */
} DAC_CURRENT_OPT;
/**
* @brief Configuration for DAC converter control register */
typedef struct
{
uint8_t DBLBUF_ENA; /**<
-0: Disable DACR double buffering
-1: when bit CNT_ENA, enable DACR double buffering feature
*/
uint8_t CNT_ENA; /*!<
-0: Time out counter is disable
-1: Time out conter is enable
*/
uint8_t DMA_ENA; /*!<
-0: DMA access is disable
-1: DMA burst request
*/
uint8_t RESERVED;
} DAC_CONVERTER_CFG_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup DAC_Public_Functions DAC Public Functions
* @{
*/
void DAC_Init(LPC_DAC_Type *DACx);
void DAC_UpdateValue (LPC_DAC_Type *DACx, uint32_t dac_value);
void DAC_SetBias (LPC_DAC_Type *DACx,uint32_t bias);
void DAC_ConfigDAConverterControl (LPC_DAC_Type *DACx,DAC_CONVERTER_CFG_Type *DAC_ConverterConfigStruct);
void DAC_SetDMATimeOut(LPC_DAC_Type *DACx,uint32_t time_out);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_DAC_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id: lpc43xx_emc.h 8765 2011-12-08 00:51:21Z nxp21346 $ lpc43xx_emc.h 2011-12-07
*//**
* @file lpc43xx_emc.h
* @brief Contains all functions support for Clock Generation and Control
* firmware library on lpc43xx
* @version 1.0
* @date 07. December. 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.
**********************************************************************/
#define __CRYSTAL (12000000UL) /* Crystal Oscillator frequency */
#define __PLLMULT (15)
#define __PLLOUTHZ (__CRYSTAL * __PLLMULT)
#define __EMCDIV (2)
#define __EMCHZ (__PLLOUTHZ / __EMCDIV)
void MemoryPinInit(void);
void EMCFlashInit(void);
/* SDRAM Address Base for DYCS0*/
#define SDRAM_BASE_ADDR 0x28000000
#define FLASH_BASE_ADDR 0x1C000000
#define EMC_SDRAM_WIDTH_8_BITS 0
#define EMC_SDRAM_WIDTH_16_BITS 1
#define EMC_SDRAM_WIDTH_32_BITS 2
#define EMC_SDRAM_SIZE_16_MBITS 0
#define EMC_SDRAM_SIZE_64_MBITS 1
#define EMC_SDRAM_SIZE_128_MBITS 2
#define EMC_SDRAM_SIZE_256_MBITS 3
#define EMC_SDRAM_SIZE_512_MBITS 4
#define EMC_SDRAM_DATA_BUS_16_BITS 0
#define EMC_SDRAM_DATA_BUS_32_BITS 1
#define EMC_B_ENABLE (1 << 19)
#define EMC_ENABLE (1 << 0)
#define EMC_CE_ENABLE (1 << 0)
#define EMC_CS_ENABLE (1 << 1)
#define EMC_CLOCK_DELAYED_STRATEGY (0 << 0)
#define EMC_COMMAND_DELAYED_STRATEGY (1 << 0)
#define EMC_COMMAND_DELAYED_STRATEGY2 (2 << 0)
#define EMC_COMMAND_DELAYED_STRATEGY3 (3 << 0)
#define EMC_INIT(i) ((i) << 7)
#define EMC_NORMAL (0)
#define EMC_MODE (1)
#define EMC_PRECHARGE_ALL (2)
#define EMC_NOP (3)
/* The Hitex LPC18xx Evaluation board contains a 64Mb SDRAM with a 16-bit data bus */
#define SDRAM_SIZE_BYTES (1024UL * 1024UL * 8UL)
#define SDRAM_WIDTH EMC_SDRAM_WIDTH_16_BITS
#define SDRAM_SIZE_MBITS EMC_SDRAM_SIZE_64_MBITS
#define SDRAM_DATA_BUS_BITS EMC_SDRAM_DATA_BUS_16_BITS
#define SDRAM_COL_ADDR_BITS 8
#define CLK0_DELAY 0
void vEMC_InitSRDRAM(uint32_t u32BaseAddr, uint32_t u32Width, uint32_t u32Size, uint32_t u32DataBus, uint32_t u32ColAddrBits);
void emc_WaitUS(volatile uint32_t us);
void emc_WaitMS(uint32_t ms);

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/**********************************************************************
* $Id$ lpc18xx_evrt.h 2011-06-02
*//**
* @file lpc18xx_evrt.h
* @brief Contains all macro definitions and function prototypes
* support for Event Router 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 EVRT EVRT (Event Router)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_EVRT_H_
#define LPC18XX_EVRT_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup EVRT_Private_Macros EVRT Private Macros
* @{
*/
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/** Macro to determine if it is valid EVRT peripheral */
#define PARAM_EVRTx(x) (((uint32_t *)x)==((uint32_t *)LPC_EVENTROUTER))
/* Macro check EVRT source */
#define PARAM_EVRT_SOURCE(n) ((n==EVRT_SRC_WAKEUP0) || (n==EVRT_SRC_WAKEUP1) \
|| (n==EVRT_SRC_WAKEUP2) || (n==EVRT_SRC_WAKEUP3) \
|| (n==EVRT_SRC_ATIMER) || (n==EVRT_SRC_RTC) \
|| (n==EVRT_SRC_BOD1) || (n==EVRT_SRC_WWDT) \
|| (n==EVRT_SRC_ETHERNET) || (n==EVRT_SRC_USB0) \
|| (n==EVRT_SRC_USB1) || (n==EVRT_SRC_CCAN) || (n==EVRT_SRC_SDIO) \
|| (n==EVRT_SRC_COMBINE_TIMER2) || (n==EVRT_SRC_COMBINE_TIMER6) \
|| (n==EVRT_SRC_QEI) || (n==EVRT_SRC_COMBINE_TIMER14) \
|| (n==EVRT_SRC_RESET)) \
/* Macro check EVRT source active type*/
#define PARAM_EVRT_SOURCE_ACTIVE_TYPE(n) ((n==EVRT_SRC_ACTIVE_LOW_LEVEL) || (n==EVRT_SRC_ACTIVE_HIGH_LEVEL) \
|| (n==EVRT_SRC_ACTIVE_FALLING_EDGE) || (n==EVRT_SRC_ACTIVE_RISING_EDGE))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup EVRT_Public_Types EVRT Public Types
* @{
*/
/** @brief EVRT input sources */
typedef enum {
EVRT_SRC_WAKEUP0, /**< WAKEUP0 event router source */
EVRT_SRC_WAKEUP1, /**< WAKEUP1 event router source */
EVRT_SRC_WAKEUP2, /**< WAKEUP2 event router source */
EVRT_SRC_WAKEUP3, /**< WAKEUP3 event router source */
EVRT_SRC_ATIMER, /**< Alarm timer event router source */
EVRT_SRC_RTC, /**< RTC event router source */
EVRT_SRC_BOD1, /**< BOD event router source */
EVRT_SRC_WWDT, /**< WWDT event router source */
EVRT_SRC_ETHERNET, /**< Ethernet event router source */
EVRT_SRC_USB0, /**< USB0 event router source */
EVRT_SRC_USB1, /**< USB1 event router source */
EVRT_SRC_SDIO, /**< Reserved */
EVRT_SRC_CCAN, /**< C_CAN event router source */
EVRT_SRC_COMBINE_TIMER2, /**< Combined timer 2 event router source */
EVRT_SRC_COMBINE_TIMER6, /**< Combined timer 6 event router source */
EVRT_SRC_QEI, /**< QEI event router source */
EVRT_SRC_COMBINE_TIMER14, /**< Combined timer 14 event router source */
EVRT_SRC_RESERVED1, /**< Reserved */
EVRT_SRC_RESERVED2, /**< Reserved */
EVRT_SRC_RESET /**< Reset event router source */
} EVRT_SRC_ENUM;
/** @brief EVRT input sources detecting type */
typedef enum {
EVRT_SRC_ACTIVE_LOW_LEVEL, /**< Active low level */
EVRT_SRC_ACTIVE_HIGH_LEVEL, /**< Active high level */
EVRT_SRC_ACTIVE_FALLING_EDGE, /**< Active falling edge */
EVRT_SRC_ACTIVE_RISING_EDGE /**< Active rising edge */
}EVRT_SRC_ACTIVE_TYPE;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup EVRT_Public_Functions EVRT Public Functions
* @{
*/
void EVRT_Init (LPC_EVENTROUTER_Type *EVRTx);
void EVRT_DeInit(LPC_EVENTROUTER_Type *EVRTx);
void EVRT_ConfigIntSrcActiveType(LPC_EVENTROUTER_Type *EVRTx, EVRT_SRC_ENUM EVRT_Src, EVRT_SRC_ACTIVE_TYPE type);
void EVRT_SetUpIntSrc(LPC_EVENTROUTER_Type *EVRTx, EVRT_SRC_ENUM EVRT_Src, FunctionalState state);
Bool EVRT_IsSourceInterrupting(LPC_EVENTROUTER_Type *EVRTx, EVRT_SRC_ENUM EVRT_Src);
void EVRT_ClrPendIntSrc(LPC_EVENTROUTER_Type *EVRTx, EVRT_SRC_ENUM EVRT_Src);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_EVRT_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_gpdma.h 2011-06-02
*//**
* @file lpc18xx_gpdma.h
* @brief Contains all macro definitions and function prototypes
* support for GPDMA 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 GPDMA GPDMA (General Purpose DMA)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_GPDMA_H_
#define LPC18XX_GPDMA_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup GPDMA_Public_Macros GPDMA Public Macros
* @{
*/
/** DMA Connection number definitions */
#define GPDMA_CONN_SPIFI ((0UL)) /**< SPIFI */
#define GPDMA_CONN_MAT0_0 ((1UL)) /**< MAT0.0 */
#define GPDMA_CONN_UART0_Tx ((2UL)) /**< UART0 Tx */
#define GPDMA_CONN_MAT0_1 ((3UL)) /**< MAT0.1 */
#define GPDMA_CONN_UART0_Rx ((4UL)) /**< UART0 Rx */
#define GPDMA_CONN_MAT1_0 ((5UL)) /**< MAT1.0 */
#define GPDMA_CONN_UART1_Tx ((6UL)) /**< UART1 Tx */
#define GPDMA_CONN_MAT1_1 ((7UL)) /**< MAT1.1 */
#define GPDMA_CONN_UART1_Rx ((8UL)) /**< UART1 Rx */
#define GPDMA_CONN_MAT2_0 ((9UL)) /**< MAT2.0 */
#define GPDMA_CONN_UART2_Tx ((10UL)) /**< UART2 Tx */
#define GPDMA_CONN_MAT2_1 ((11UL)) /**< MAT2.1 */
#define GPDMA_CONN_UART2_Rx ((12UL)) /**< UART2 Rx */
#define GPDMA_CONN_MAT3_0 ((13UL)) /**< MAT3.0 */
#define GPDMA_CONN_UART3_Tx ((14UL)) /**< UART3 Tx */
#define GPDMA_CONN_SCT_0 ((15UL)) /**< SCT timer channel 0*/
#define GPDMA_CONN_MAT3_1 ((16UL)) /**< MAT3.1 */
#define GPDMA_CONN_UART3_Rx ((17UL)) /**< UART3 Rx */
#define GPDMA_CONN_SCT_1 ((18UL)) /**< SCT timer channel 1*/
#define GPDMA_CONN_SSP0_Rx ((19UL)) /**< SSP0 Rx */
#define GPDMA_CONN_I2S_Channel_0 ((20UL)) /**< I2S channel 0 */
#define GPDMA_CONN_SSP0_Tx ((21UL)) /**< SSP0 Tx */
#define GPDMA_CONN_I2S_Channel_1 ((22UL)) /**< I2S channel 1 */
#define GPDMA_CONN_SSP1_Rx ((23UL)) /**< SSP1 Rx */
#define GPDMA_CONN_SSP1_Tx ((24UL)) /**< SSP1 Tx */
#define GPDMA_CONN_ADC_0 ((25UL)) /**< ADC 0 */
#define GPDMA_CONN_ADC_1 ((26UL)) /**< ADC 1 */
#define GPDMA_CONN_DAC ((27UL)) /**< DAC */
/** GPDMA Transfer type definitions */
#define GPDMA_TRANSFERTYPE_M2M_CONTROLLER_DMA ((0UL)) /**< Memory to memory - DMA control */
#define GPDMA_TRANSFERTYPE_M2P_CONTROLLER_DMA ((1UL)) /**< Memory to peripheral - DMA control */
#define GPDMA_TRANSFERTYPE_P2M_CONTROLLER_DMA ((2UL)) /**< Peripheral to memory - DMA control */
#define GPDMA_TRANSFERTYPE_P2P_CONTROLLER_DMA ((3UL)) /**< Source peripheral to destination peripheral - DMA control */
#define GPDMA_TRANSFERTYPE_P2P_CONTROLLER_DestPERIPHERAL ((4UL)) /**< Source peripheral to destination peripheral - destination peripheral control */
#define GPDMA_TRANSFERTYPE_M2P_CONTROLLER_PERIPHERAL ((5UL)) /**< Memory to peripheral - peripheral control */
#define GPDMA_TRANSFERTYPE_P2M_CONTROLLER_PERIPHERAL ((6UL)) /**< Peripheral to memory - peripheral control */
#define GPDMA_TRANSFERTYPE_P2P_CONTROLLER_SrcPERIPHERAL ((7UL)) /**< Source peripheral to destination peripheral - source peripheral control */
/** Burst size in Source and Destination definitions */
#define GPDMA_BSIZE_1 ((0UL)) /**< Burst size = 1 */
#define GPDMA_BSIZE_4 ((1UL)) /**< Burst size = 4 */
#define GPDMA_BSIZE_8 ((2UL)) /**< Burst size = 8 */
#define GPDMA_BSIZE_16 ((3UL)) /**< Burst size = 16 */
#define GPDMA_BSIZE_32 ((4UL)) /**< Burst size = 32 */
#define GPDMA_BSIZE_64 ((5UL)) /**< Burst size = 64 */
#define GPDMA_BSIZE_128 ((6UL)) /**< Burst size = 128 */
#define GPDMA_BSIZE_256 ((7UL)) /**< Burst size = 256 */
/** Width in Source transfer width and Destination transfer width definitions */
#define GPDMA_WIDTH_BYTE ((0UL)) /**< Width = 1 byte */
#define GPDMA_WIDTH_HALFWORD ((1UL)) /**< Width = 2 bytes */
#define GPDMA_WIDTH_WORD ((2UL)) /**< Width = 4 bytes */
/** LPC_GPDMA base addresses */
#define LPC_GPDMACH0_BASE 0x40002100
#define LPC_GPDMACH1_BASE 0x40002120
#define LPC_GPDMACH2_BASE 0x40002140
#define LPC_GPDMACH3_BASE 0x40002160
#define LPC_GPDMACH4_BASE 0x40002180
#define LPC_GPDMACH5_BASE 0x400021A0
#define LPC_GPDMACH6_BASE 0x400021C0
#define LPC_GPDMACH7_BASE 0x400021E0
/* LPC_GPDMA channels definitions */
#define LPC_GPDMACH0 ((LPC_GPDMACH_TypeDef *) LPC_GPDMACH0_BASE )
#define LPC_GPDMACH1 ((LPC_GPDMACH_TypeDef *) LPC_GPDMACH1_BASE )
#define LPC_GPDMACH2 ((LPC_GPDMACH_TypeDef *) LPC_GPDMACH2_BASE )
#define LPC_GPDMACH3 ((LPC_GPDMACH_TypeDef *) LPC_GPDMACH3_BASE )
#define LPC_GPDMACH4 ((LPC_GPDMACH_TypeDef *) LPC_GPDMACH4_BASE )
#define LPC_GPDMACH5 ((LPC_GPDMACH_TypeDef *) LPC_GPDMACH5_BASE )
#define LPC_GPDMACH6 ((LPC_GPDMACH_TypeDef *) LPC_GPDMACH6_BASE )
#define LPC_GPDMACH7 ((LPC_GPDMACH_TypeDef *) LPC_GPDMACH7_BASE )
/**
* @}
*/
/* Private Macros ------------------------------------------------------------- */
/** @defgroup GPDMA_Private_Macros GPDMA Private Macros
* @{
*/
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/*********************************************************************//**
* Macro defines for DMA Interrupt Status register
**********************************************************************/
#define GPDMA_DMACIntStat_Ch(n) (((1UL<<n)&0xFF))
#define GPDMA_DMACIntStat_BITMASK ((0xFF))
/*********************************************************************//**
* Macro defines for DMA Interrupt Terminal Count Request Status register
**********************************************************************/
#define GPDMA_DMACIntTCStat_Ch(n) (((1UL<<n)&0xFF))
#define GPDMA_DMACIntTCStat_BITMASK ((0xFF))
/*********************************************************************//**
* Macro defines for DMA Interrupt Terminal Count Request Clear register
**********************************************************************/
#define GPDMA_DMACIntTCClear_Ch(n) (((1UL<<n)&0xFF))
#define GPDMA_DMACIntTCClear_BITMASK ((0xFF))
/*********************************************************************//**
* Macro defines for DMA Interrupt Error Status register
**********************************************************************/
#define GPDMA_DMACIntErrStat_Ch(n) (((1UL<<n)&0xFF))
#define GPDMA_DMACIntErrStat_BITMASK ((0xFF))
/*********************************************************************//**
* Macro defines for DMA Interrupt Error Clear register
**********************************************************************/
#define GPDMA_DMACIntErrClr_Ch(n) (((1UL<<n)&0xFF))
#define GPDMA_DMACIntErrClr_BITMASK ((0xFF))
/*********************************************************************//**
* Macro defines for DMA Raw Interrupt Terminal Count Status register
**********************************************************************/
#define GPDMA_DMACRawIntTCStat_Ch(n) (((1UL<<n)&0xFF))
#define GPDMA_DMACRawIntTCStat_BITMASK ((0xFF))
/*********************************************************************//**
* Macro defines for DMA Raw Error Interrupt Status register
**********************************************************************/
#define GPDMA_DMACRawIntErrStat_Ch(n) (((1UL<<n)&0xFF))
#define GPDMA_DMACRawIntErrStat_BITMASK ((0xFF))
/*********************************************************************//**
* Macro defines for DMA Enabled Channel register
**********************************************************************/
#define GPDMA_DMACEnbldChns_Ch(n) (((1UL<<n)&0xFF))
#define GPDMA_DMACEnbldChns_BITMASK ((0xFF))
/*********************************************************************//**
* Macro defines for DMA Software Burst Request register
**********************************************************************/
#define GPDMA_DMACSoftBReq_Src(n) (((1UL<<n)&0xFFFF))
#define GPDMA_DMACSoftBReq_BITMASK ((0xFFFF))
/*********************************************************************//**
* Macro defines for DMA Software Single Request register
**********************************************************************/
#define GPDMA_DMACSoftSReq_Src(n) (((1UL<<n)&0xFFFF))
#define GPDMA_DMACSoftSReq_BITMASK ((0xFFFF))
/*********************************************************************//**
* Macro defines for DMA Software Last Burst Request register
**********************************************************************/
#define GPDMA_DMACSoftLBReq_Src(n) (((1UL<<n)&0xFFFF))
#define GPDMA_DMACSoftLBReq_BITMASK ((0xFFFF))
/*********************************************************************//**
* Macro defines for DMA Software Last Single Request register
**********************************************************************/
#define GPDMA_DMACSoftLSReq_Src(n) (((1UL<<n)&0xFFFF))
#define GPDMA_DMACSoftLSReq_BITMASK ((0xFFFF))
/*********************************************************************//**
* Macro defines for DMA Configuration register
**********************************************************************/
#define GPDMA_DMACConfig_E ((0x01)) /**< DMA Controller enable*/
#define GPDMA_DMACConfig_M0 ((0x02)) /**< AHB Master 0 endianness configuration*/
#define GPDMA_DMACConfig_M1 ((0x04)) /**< AHB Master 1 endianness configuration*/
#define GPDMA_DMACConfig_BITMASK ((0x07))
/*********************************************************************//**
* Macro defines for DMA Synchronization register
**********************************************************************/
#define GPDMA_DMACSync_Src(n) (((1UL<<n)&0xFFFF))
#define GPDMA_DMACSync_BITMASK ((0xFFFF))
/*********************************************************************//**
* Macro defines for DMA Channel Linked List Item registers
**********************************************************************/
/** DMA Channel Linked List Item registers bit mask*/
#define GPDMA_DMACCxLLI_BITMASK ((0xFFFFFFFC))
/*********************************************************************//**
* Macro defines for DMA channel control registers
**********************************************************************/
#define GPDMA_DMACCxControl_TransferSize(n) (((n&0xFFF)<<0)) /**< Transfer size*/
#define GPDMA_DMACCxControl_SBSize(n) (((n&0x07)<<12)) /**< Source burst size*/
#define GPDMA_DMACCxControl_DBSize(n) (((n&0x07)<<15)) /**< Destination burst size*/
#define GPDMA_DMACCxControl_SWidth(n) (((n&0x07)<<18)) /**< Source transfer width*/
#define GPDMA_DMACCxControl_DWidth(n) (((n&0x07)<<21)) /**< Destination transfer width*/
#define GPDMA_DMACCxControl_SrcTransUseAHBMaster1 ((1UL<<24)) /**< Source AHB master select*/
#define GPDMA_DMACCxControl_DestTransUseAHBMaster1 ((1UL<<25)) /**< Destination AHB master select*/
#define GPDMA_DMACCxControl_SI ((1UL<<26)) /**< Source increment*/
#define GPDMA_DMACCxControl_DI ((1UL<<27)) /**< Destination increment*/
#define GPDMA_DMACCxControl_Prot1 ((1UL<<28)) /**< Indicates that the access is in user mode or privileged mode*/
#define GPDMA_DMACCxControl_Prot2 ((1UL<<29)) /**< Indicates that the access is bufferable or not bufferable*/
#define GPDMA_DMACCxControl_Prot3 ((1UL<<30)) /**< Indicates that the access is cacheable or not cacheable*/
#define GPDMA_DMACCxControl_I ((1UL<<31)) /**< Terminal count interrupt enable bit */
/** DMA channel control registers bit mask */
#define GPDMA_DMACCxControl_BITMASK ((0xFCFFFFFF))
/*********************************************************************//**
* Macro defines for DMA Channel Configuration registers
**********************************************************************/
#define GPDMA_DMACCxConfig_E ((1UL<<0)) /**< DMA control enable*/
#define GPDMA_DMACCxConfig_SrcPeripheral(n) (((n&0x1F)<<1)) /**< Source peripheral*/
#define GPDMA_DMACCxConfig_DestPeripheral(n) (((n&0x1F)<<6)) /**< Destination peripheral*/
#define GPDMA_DMACCxConfig_TransferType(n) (((n&0x7)<<11)) /**< This value indicates the type of transfer*/
#define GPDMA_DMACCxConfig_IE ((1UL<<14)) /**< Interrupt error mask*/
#define GPDMA_DMACCxConfig_ITC ((1UL<<15)) /**< Terminal count interrupt mask*/
#define GPDMA_DMACCxConfig_L ((1UL<<16)) /**< Lock*/
#define GPDMA_DMACCxConfig_A ((1UL<<17)) /**< Active*/
#define GPDMA_DMACCxConfig_H ((1UL<<18)) /**< Halt*/
/** DMA Channel Configuration registers bit mask */
#define GPDMA_DMACCxConfig_BITMASK ((0x7FFFF))
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/* Macros check GPDMA channel */
#define PARAM_GPDMA_CHANNEL(n) (n<=7)
/* Macros check GPDMA connection type */
#define PARAM_GPDMA_CONN(n) ((n==GPDMA_CONN_SPIFI) || (n==GPDMA_CONN_DAC) \
|| (n==GPDMA_CONN_SSP0_Tx) || (n==GPDMA_CONN_SSP0_Rx) \
|| (n==GPDMA_CONN_SSP1_Tx) || (n==GPDMA_CONN_SSP1_Rx) \
|| (n==GPDMA_CONN_ADC_0) || (n==GPDMA_CONN_ADC_1) \
|| (n==GPDMA_CONN_I2S_Channel_0) || (n==GPDMA_CONN_I2S_Channel_1) \
|| (n==GPDMA_CONN_SCT_0) || (n==GPDMA_CONN_SCT_1) \
|| (n==GPDMA_CONN_UART0_Tx) || (n==GPDMA_CONN_UART0_Rx) \
|| (n==GPDMA_CONN_UART1_Tx) || (n==GPDMA_CONN_UART1_Rx) \
|| (n==GPDMA_CONN_UART2_Tx) || (n==GPDMA_CONN_UART2_Rx) \
|| (n==GPDMA_CONN_UART3_Tx) || (n==GPDMA_CONN_UART3_Rx) \
|| (n==GPDMA_CONN_MAT0_0) || (n==GPDMA_CONN_MAT0_1) \
|| (n==GPDMA_CONN_MAT1_0) || (n==GPDMA_CONN_MAT1_1) \
|| (n==GPDMA_CONN_MAT2_0) || (n==GPDMA_CONN_MAT2_1) \
|| (n==GPDMA_CONN_MAT3_0) || (n==GPDMA_CONN_MAT3_1))
/* Macros check GPDMA burst size type */
#define PARAM_GPDMA_BSIZE(n) ((n==GPDMA_BSIZE_1) || (n==GPDMA_BSIZE_4) \
|| (n==GPDMA_BSIZE_8) || (n==GPDMA_BSIZE_16) \
|| (n==GPDMA_BSIZE_32) || (n==GPDMA_BSIZE_64) \
|| (n==GPDMA_BSIZE_128) || (n==GPDMA_BSIZE_256))
/* Macros check GPDMA width type */
#define PARAM_GPDMA_WIDTH(n) ((n==GPDMA_WIDTH_BYTE) || (n==GPDMA_WIDTH_HALFWORD) \
|| (n==GPDMA_WIDTH_WORD))
/* Macros check GPDMA status type */
#define PARAM_GPDMA_STAT(n) ((n==GPDMA_STAT_INT) || (n==GPDMA_STAT_INTTC) \
|| (n==GPDMA_STAT_INTERR) || (n==GPDMA_STAT_RAWINTTC) \
|| (n==GPDMA_STAT_RAWINTERR) || (n==GPDMA_STAT_ENABLED_CH))
/* Macros check GPDMA transfer type */
#define PARAM_GPDMA_TRANSFERTYPE(n) ((n==GPDMA_TRANSFERTYPE_M2M_CONTROLLER_DMA)||(n==GPDMA_TRANSFERTYPE_M2P_CONTROLLER_DMA) \
||(n==GPDMA_TRANSFERTYPE_P2M_CONTROLLER_DMA)||(n==GPDMA_TRANSFERTYPE_P2P_CONTROLLER_DMA)\
||(n==GPDMA_TRANSFERTYPE_P2P_CONTROLLER_DestPERIPHERAL)||(n==GPDMA_TRANSFERTYPE_M2P_CONTROLLER_PERIPHERAL)\
||(n==GPDMA_TRANSFERTYPE_P2M_CONTROLLER_PERIPHERAL)||(n==GPDMA_TRANSFERTYPE_P2P_CONTROLLER_SrcPERIPHERAL))
/* Macros check GPDMA state clear type */
#define PARAM_GPDMA_STATCLR(n) ((n==GPDMA_STATCLR_INTTC) || (n==GPDMA_STATCLR_INTERR))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup GPDMA_Public_Types GPDMA Public Types
* @{
*/
/**
* @brief GPDMA Channel Registers
*/
typedef struct
{
__IO uint32_t CSrcAddr;
__IO uint32_t CDestAddr;
__IO uint32_t CLLI;
__IO uint32_t CControl;
__IO uint32_t CConfig;
} LPC_GPDMACH_TypeDef;
/**
* @brief GPDMA Status enumeration
*/
typedef enum {
GPDMA_STAT_INT, /**< GPDMA Interrupt Status */
GPDMA_STAT_INTTC, /**< GPDMA Interrupt Terminal Count Request Status */
GPDMA_STAT_INTERR, /**< GPDMA Interrupt Error Status */
GPDMA_STAT_RAWINTTC, /**< GPDMA Raw Interrupt Terminal Count Status */
GPDMA_STAT_RAWINTERR, /**< GPDMA Raw Error Interrupt Status */
GPDMA_STAT_ENABLED_CH /**< GPDMA Enabled Channel Status */
} GPDMA_Status_Type;
/**
* @brief GPDMA Interrupt clear status enumeration
*/
typedef enum{
GPDMA_STATCLR_INTTC, /**< GPDMA Interrupt Terminal Count Request Clear */
GPDMA_STATCLR_INTERR /**< GPDMA Interrupt Error Clear */
}GPDMA_StateClear_Type;
/**
* @brief GPDMA Channel configuration structure type definition
*/
typedef struct {
uint32_t ChannelNum; /**< DMA channel number, should be in
range from 0 to 7.
Note: DMA channel 0 has the highest priority
and DMA channel 7 the lowest priority.
*/
uint32_t TransferSize; /**< Length/Size of transfer */
uint32_t TransferWidth; /**< Transfer width - used for TransferType is GPDMA_TRANSFERTYPE_M2M only */
uint32_t SrcMemAddr; /**< Physical Source Address, used in case TransferType is chosen as
GPDMA_TRANSFERTYPE_M2M or GPDMA_TRANSFERTYPE_M2P */
uint32_t DstMemAddr; /**< Physical Destination Address, used in case TransferType is chosen as
GPDMA_TRANSFERTYPE_M2M or GPDMA_TRANSFERTYPE_P2M */
uint32_t TransferType; /**< Transfer Type, should be one of the following:
- GPDMA_TRANSFERTYPE_M2M_CONTROLLER_DMA: Memory to memory - DMA control
- GPDMA_TRANSFERTYPE_M2P_CONTROLLER_DMA: Memory to peripheral - DMA control
- GPDMA_TRANSFERTYPE_P2M_CONTROLLER_DMA: Peripheral to memory - DMA control
- GPDMA_TRANSFERTYPE_P2P_CONTROLLER_DMA: Source peripheral to destination peripheral - DMA control
- GPDMA_TRANSFERTYPE_P2P_CONTROLLER_DestPERIPHERAL: Source peripheral to destination peripheral - destination peripheral control
- GPDMA_TRANSFERTYPE_M2P_CONTROLLER_PERIPHERAL: Memory to peripheral - peripheral control
- GPDMA_TRANSFERTYPE_P2M_CONTROLLER_PERIPHERAL: Peripheral to memory - peripheral control
- GPDMA_TRANSFERTYPE_P2P_CONTROLLER_SrcPERIPHERAL: Source peripheral to destination peripheral - source peripheral control
*/
uint32_t SrcConn; /**< Peripheral Source Connection type, used in case TransferType is chosen as
GPDMA_TRANSFERTYPE_P2M or GPDMA_TRANSFERTYPE_P2P, should be one of
following:
- GPDMA_CONN_SSP0_Tx: SSP0, Tx
- GPDMA_CONN_SSP0_Rx: SSP0, Rx
- GPDMA_CONN_SSP1_Tx: SSP1, Tx
- GPDMA_CONN_SSP1_Rx: SSP1, Rx
- GPDMA_CONN_ADC_0: ADC0
- GPDMA_CONN_ADC_1: ADC1
- GPDMA_CONN_SCT_0: SCT0
- GPDMA_CONN_SCT_1: SCT1
- GPDMA_CONN_I2S_Channel_0: I2S Channel 0
- GPDMA_CONN_I2S_Channel_1: I2S Channel 1
- GPDMA_CONN_DAC: DAC
- GPDMA_CONN_SPIFI: SPIFI
- GPDMA_CONN_UART0_Tx_MAT0_0: UART0 Tx / MAT0.0
- GPDMA_CONN_UART0_Rx_MAT0_1: UART0 Rx / MAT0.1
- GPDMA_CONN_UART1_Tx_MAT1_0: UART1 Tx / MAT1.0
- GPDMA_CONN_UART1_Rx_MAT1_1: UART1 Rx / MAT1.1
- GPDMA_CONN_UART2_Tx_MAT2_0: UART2 Tx / MAT2.0
- GPDMA_CONN_UART2_Rx_MAT2_1: UART2 Rx / MAT2.1
- GPDMA_CONN_UART3_Tx_MAT3_0: UART3 Tx / MAT3.0
- GPDMA_CONN_UART3_Rx_MAT3_1: UART3 Rx / MAT3.1
*/
uint32_t DstConn; /**< Peripheral Destination Connection type, used in case TransferType is chosen as
GPDMA_TRANSFERTYPE_M2P or GPDMA_TRANSFERTYPE_P2P, should be one of
following:
- GPDMA_CONN_SSP0_Tx: SSP0, Tx
- GPDMA_CONN_SSP0_Rx: SSP0, Rx
- GPDMA_CONN_SSP1_Tx: SSP1, Tx
- GPDMA_CONN_SSP1_Rx: SSP1, Rx
- GPDMA_CONN_ADC_0: ADC0
- GPDMA_CONN_ADC_1: ADC1
- GPDMA_CONN_SCT_0: SCT0
- GPDMA_CONN_SCT_1: SCT1
- GPDMA_CONN_I2S_Channel_0: I2S Channel 0
- GPDMA_CONN_I2S_Channel_1: I2S Channel 1
- GPDMA_CONN_DAC: DAC
- GPDMA_CONN_SPIFI: SPIFI
- GPDMA_CONN_UART0_Tx_MAT0_0: UART0 Tx / MAT0.0
- GPDMA_CONN_UART0_Rx_MAT0_1: UART0 Rx / MAT0.1
- GPDMA_CONN_UART1_Tx_MAT1_0: UART1 Tx / MAT1.0
- GPDMA_CONN_UART1_Rx_MAT1_1: UART1 Rx / MAT1.1
- GPDMA_CONN_UART2_Tx_MAT2_0: UART2 Tx / MAT2.0
- GPDMA_CONN_UART2_Rx_MAT2_1: UART2 Rx / MAT2.1
- GPDMA_CONN_UART3_Tx_MAT3_0: UART3 Tx / MAT3.0
- GPDMA_CONN_UART3_Rx_MAT3_1: UART3 Rx / MAT3.1
*/
uint32_t DMALLI; /**< Linker List Item structure data address
if there's no Linker List, set as '0'
*/
} GPDMA_Channel_CFG_Type;
/**
* @brief GPDMA Linker List Item structure type definition
*/
typedef struct {
uint32_t SrcAddr; /**< Source Address */
uint32_t DstAddr; /**< Destination address */
uint32_t NextLLI; /**< Next LLI address, otherwise set to '0' */
uint32_t Control; /**< GPDMA Control of this LLI */
} GPDMA_LLI_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup GPDMA_Public_Functions GPDMA Public Functions
* @{
*/
void GPDMA_Init(void);
Status GPDMA_Setup(GPDMA_Channel_CFG_Type *GPDMAChannelConfig);
IntStatus GPDMA_IntGetStatus(GPDMA_Status_Type type, uint8_t channel);
void GPDMA_ClearIntPending(GPDMA_StateClear_Type type, uint8_t channel);
void GPDMA_ChannelCmd(uint8_t channelNum, FunctionalState NewState);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_GPDMA_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_gpio.h 2011-06-02
*//**
* @file lpc18xx_gpio.h
* @brief Contains all macro definitions and function prototypes
* support for GPIO 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 GPIO GPIO (General Purpose I/O)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_GPIO_H_
#define LPC18XX_GPIO_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup GPIO_Public_Macros GPIO Public Macros
* @{
*/
#if 0
/** General LPC GPIO Base */
#define LPC_GPIO_BASE LPC_GPIO0_BASE
/** Fast GPIO port 0 byte accessible definition */
#define GPIO0_Byte ((GPIO_Byte_TypeDef *)(LPC_GPIO_BASE+0x00))
/** Fast GPIO port 1 byte accessible definition */
#define GPIO1_Byte ((GPIO_Byte_TypeDef *)(LPC_GPIO_BASE+0x20))
/** Fast GPIO port 2 byte accessible definition */
#define GPIO2_Byte ((GPIO_Byte_TypeDef *)(LPC_GPIO_BASE+0x40))
/** Fast GPIO port 3 byte accessible definition */
#define GPIO3_Byte ((GPIO_Byte_TypeDef *)(LPC_GPIO_BASE+0x60))
/** Fast GPIO port 4 byte accessible definition */
#define GPIO4_Byte ((GPIO_Byte_TypeDef *)(LPC_GPIO_BASE+0x80))
/** Fast GPIO port 0 half-word accessible definition */
#define GPIO0_HalfWord ((GPIO_HalfWord_TypeDef *)(LPC_GPIO_BASE+0x00))
/** Fast GPIO port 1 half-word accessible definition */
#define GPIO1_HalfWord ((GPIO_HalfWord_TypeDef *)(LPC_GPIO_BASE+0x20))
/** Fast GPIO port 2 half-word accessible definition */
#define GPIO2_HalfWord ((GPIO_HalfWord_TypeDef *)(LPC_GPIO_BASE+0x40))
/** Fast GPIO port 3 half-word accessible definition */
#define GPIO3_HalfWord ((GPIO_HalfWord_TypeDef *)(LPC_GPIO_BASE+0x60))
/** Fast GPIO port 4 half-word accessible definition */
#define GPIO4_HalfWord ((GPIO_HalfWord_TypeDef *)(LPC_GPIO_BASE+0x80))
#endif
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup GPIO_Public_Types GPIO Public Types
* @{
*/
/**
* @brief Fast GPIO port byte type definition
*/
#if 0
typedef struct {
__IO uint8_t FIODIR[4]; /**< FIO direction register in byte-align */
uint32_t RESERVED0[3]; /**< Reserved */
__IO uint8_t FIOMASK[4]; /**< FIO mask register in byte-align */
__IO uint8_t FIOPIN[4]; /**< FIO pin register in byte align */
__IO uint8_t FIOSET[4]; /**< FIO set register in byte-align */
__O uint8_t FIOCLR[4]; /**< FIO clear register in byte-align */
} GPIO_Byte_TypeDef;
#endif
/**
* @brief Fast GPIO port half-word type definition
*/
#if 0
typedef struct {
__IO uint16_t FIODIRL; /**< FIO direction register lower halfword part */
__IO uint16_t FIODIRU; /**< FIO direction register upper halfword part */
uint32_t RESERVED0[3]; /**< Reserved */
__IO uint16_t FIOMASKL; /**< FIO mask register lower halfword part */
__IO uint16_t FIOMASKU; /**< FIO mask register upper halfword part */
__IO uint16_t FIOPINL; /**< FIO pin register lower halfword part */
__IO uint16_t FIOPINU; /**< FIO pin register upper halfword part */
__IO uint16_t FIOSETL; /**< FIO set register lower halfword part */
__IO uint16_t FIOSETU; /**< FIO set register upper halfword part */
__O uint16_t FIOCLRL; /**< FIO clear register lower halfword part */
__O uint16_t FIOCLRU; /**< FIO clear register upper halfword part */
} GPIO_HalfWord_TypeDef;
#endif
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup GPIO_Public_Functions GPIO Public Functions
* @{
*/
/* GPIO style ------------------------------- */
void GPIO_SetDir(uint8_t portNum, uint32_t bitValue, uint8_t dir);
void GPIO_SetValue(uint8_t portNum, uint32_t bitValue);
void GPIO_ClearValue(uint8_t portNum, uint32_t bitValue);
uint32_t GPIO_ReadValue(uint8_t portNum);
#ifdef GPIO_INT
void GPIO_IntCmd(uint8_t portNum, uint32_t bitValue, uint8_t edgeState);
FunctionalState GPIO_GetIntStatus(uint8_t portNum, uint32_t pinNum, uint8_t edgeState);
void GPIO_ClearInt(uint8_t portNum, uint32_t bitValue);
#endif
/* FIO (word-accessible) style ------------------------------- */
void FIO_SetDir(uint8_t portNum, uint32_t bitValue, uint8_t dir);
void FIO_SetValue(uint8_t portNum, uint32_t bitValue);
void FIO_ClearValue(uint8_t portNum, uint32_t bitValue);
uint32_t FIO_ReadValue(uint8_t portNum);
void FIO_SetMask(uint8_t portNum, uint32_t bitValue, uint8_t maskValue);
#ifdef GPIO_INT
void FIO_IntCmd(uint8_t portNum, uint32_t bitValue, uint8_t edgeState);
FunctionalState FIO_GetIntStatus(uint8_t portNum, uint32_t pinNum, uint8_t edgeState);
void FIO_ClearInt(uint8_t portNum, uint32_t pinNum);
#endif
#if 0
/* FIO (halfword-accessible) style ------------------------------- */
void FIO_HalfWordSetDir(uint8_t portNum, uint8_t halfwordNum, uint16_t bitValue, uint8_t dir);
void FIO_HalfWordSetMask(uint8_t portNum, uint8_t halfwordNum, uint16_t bitValue, uint8_t maskValue);
void FIO_HalfWordSetValue(uint8_t portNum, uint8_t halfwordNum, uint16_t bitValue);
void FIO_HalfWordClearValue(uint8_t portNum, uint8_t halfwordNum, uint16_t bitValue);
uint16_t FIO_HalfWordReadValue(uint8_t portNum, uint8_t halfwordNum);
/* FIO (byte-accessible) style ------------------------------- */
void FIO_ByteSetDir(uint8_t portNum, uint8_t byteNum, uint8_t bitValue, uint8_t dir);
void FIO_ByteSetMask(uint8_t portNum, uint8_t byteNum, uint8_t bitValue, uint8_t maskValue);
void FIO_ByteSetValue(uint8_t portNum, uint8_t byteNum, uint8_t bitValue);
void FIO_ByteClearValue(uint8_t portNum, uint8_t byteNum, uint8_t bitValue);
uint8_t FIO_ByteReadValue(uint8_t portNum, uint8_t byteNum);
#endif
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_GPIO_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_i2c.h 2011-06-02
*//**
* @file lpc18xx_i2c.h
* @brief Contains all macro definitions and function prototypes
* support for I2C 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 I2C I2C (Inter-Integrated Circuit)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_I2C_H_
#define LPC18XX_I2C_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup I2C_Private_Macros I2C Private Macros
* @{
*/
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/*******************************************************************//**
* I2C Control Set register description
*********************************************************************/
#define I2C_I2CONSET_AA ((0x04)) /*!< Assert acknowledge flag */
#define I2C_I2CONSET_SI ((0x08)) /*!< I2C interrupt flag */
#define I2C_I2CONSET_STO ((0x10)) /*!< STOP flag */
#define I2C_I2CONSET_STA ((0x20)) /*!< START flag */
#define I2C_I2CONSET_I2EN ((0x40)) /*!< I2C interface enable */
/*******************************************************************//**
* I2C Control Clear register description
*********************************************************************/
/** Assert acknowledge Clear bit */
#define I2C_I2CONCLR_AAC ((1<<2))
/** I2C interrupt Clear bit */
#define I2C_I2CONCLR_SIC ((1<<3))
/** START flag Clear bit */
#define I2C_I2CONCLR_STAC ((1<<5))
/** I2C interface Disable bit */
#define I2C_I2CONCLR_I2ENC ((1<<6))
/********************************************************************//**
* I2C Status Code definition (I2C Status register)
*********************************************************************/
/* Return Code in I2C status register */
#define I2C_STAT_CODE_BITMASK ((0xF8))
/* I2C return status code definitions ----------------------------- */
/** No relevant information */
#define I2C_I2STAT_NO_INF ((0xF8))
/* Master transmit mode -------------------------------------------- */
/** A start condition has been transmitted */
#define I2C_I2STAT_M_TX_START ((0x08))
/** A repeat start condition has been transmitted */
#define I2C_I2STAT_M_TX_RESTART ((0x10))
/** SLA+W has been transmitted, ACK has been received */
#define I2C_I2STAT_M_TX_SLAW_ACK ((0x18))
/** SLA+W has been transmitted, NACK has been received */
#define I2C_I2STAT_M_TX_SLAW_NACK ((0x20))
/** Data has been transmitted, ACK has been received */
#define I2C_I2STAT_M_TX_DAT_ACK ((0x28))
/** Data has been transmitted, NACK has been received */
#define I2C_I2STAT_M_TX_DAT_NACK ((0x30))
/** Arbitration lost in SLA+R/W or Data bytes */
#define I2C_I2STAT_M_TX_ARB_LOST ((0x38))
/* Master receive mode -------------------------------------------- */
/** A start condition has been transmitted */
#define I2C_I2STAT_M_RX_START ((0x08))
/** A repeat start condition has been transmitted */
#define I2C_I2STAT_M_RX_RESTART ((0x10))
/** Arbitration lost */
#define I2C_I2STAT_M_RX_ARB_LOST ((0x38))
/** SLA+R has been transmitted, ACK has been received */
#define I2C_I2STAT_M_RX_SLAR_ACK ((0x40))
/** SLA+R has been transmitted, NACK has been received */
#define I2C_I2STAT_M_RX_SLAR_NACK ((0x48))
/** Data has been received, ACK has been returned */
#define I2C_I2STAT_M_RX_DAT_ACK ((0x50))
/** Data has been received, NACK has been return */
#define I2C_I2STAT_M_RX_DAT_NACK ((0x58))
/* Slave receive mode -------------------------------------------- */
/** Own slave address has been received, ACK has been returned */
#define I2C_I2STAT_S_RX_SLAW_ACK ((0x60))
/** Arbitration lost in SLA+R/W as master */
#define I2C_I2STAT_S_RX_ARB_LOST_M_SLA ((0x68))
/** Own SLA+W has been received, ACK returned */
//#define I2C_I2STAT_S_RX_SLAW_ACK ((0x68))
/** General call address has been received, ACK has been returned */
#define I2C_I2STAT_S_RX_GENCALL_ACK ((0x70))
/** Arbitration lost in SLA+R/W (GENERAL CALL) as master */
#define I2C_I2STAT_S_RX_ARB_LOST_M_GENCALL ((0x78))
/** General call address has been received, ACK has been returned */
//#define I2C_I2STAT_S_RX_GENCALL_ACK ((0x78))
/** Previously addressed with own SLV address;
* Data has been received, ACK has been return */
#define I2C_I2STAT_S_RX_PRE_SLA_DAT_ACK ((0x80))
/** Previously addressed with own SLA;
* Data has been received and NOT ACK has been return */
#define I2C_I2STAT_S_RX_PRE_SLA_DAT_NACK ((0x88))
/** Previously addressed with General Call;
* Data has been received and ACK has been return */
#define I2C_I2STAT_S_RX_PRE_GENCALL_DAT_ACK ((0x90))
/** Previously addressed with General Call;
* Data has been received and NOT ACK has been return */
#define I2C_I2STAT_S_RX_PRE_GENCALL_DAT_NACK ((0x98))
/** A STOP condition or repeated START condition has
* been received while still addressed as SLV/REC
* (Slave Receive) or SLV/TRX (Slave Transmit) */
#define I2C_I2STAT_S_RX_STA_STO_SLVREC_SLVTRX ((0xA0))
/** Slave transmit mode */
/** Own SLA+R has been received, ACK has been returned */
#define I2C_I2STAT_S_TX_SLAR_ACK ((0xA8))
/** Arbitration lost in SLA+R/W as master */
#define I2C_I2STAT_S_TX_ARB_LOST_M_SLA ((0xB0))
/** Own SLA+R has been received, ACK has been returned */
//#define I2C_I2STAT_S_TX_SLAR_ACK ((0xB0))
/** Data has been transmitted, ACK has been received */
#define I2C_I2STAT_S_TX_DAT_ACK ((0xB8))
/** Data has been transmitted, NACK has been received */
#define I2C_I2STAT_S_TX_DAT_NACK ((0xC0))
/** Last data byte in I2DAT has been transmitted (AA = 0);
ACK has been received */
#define I2C_I2STAT_S_TX_LAST_DAT_ACK ((0xC8))
/** Time out in case of using I2C slave mode */
#define I2C_SLAVE_TIME_OUT 0x10000UL
/********************************************************************//**
* I2C Data register definition
*********************************************************************/
/** Mask for I2DAT register*/
#define I2C_I2DAT_BITMASK ((0xFF))
/** Idle data value will be send out in slave mode in case of the actual
* expecting data requested from the master is greater than its sending data
* length that can be supported */
#define I2C_I2DAT_IDLE_CHAR (0xFF)
/********************************************************************//**
* I2C Monitor mode control register description
*********************************************************************/
#define I2C_I2MMCTRL_MM_ENA ((1<<0)) /**< Monitor mode enable */
#define I2C_I2MMCTRL_ENA_SCL ((1<<1)) /**< SCL output enable */
#define I2C_I2MMCTRL_MATCH_ALL ((1<<2)) /**< Select interrupt register match */
#define I2C_I2MMCTRL_BITMASK ((0x07)) /**< Mask for I2MMCTRL register */
/********************************************************************//**
* I2C Data buffer register description
*********************************************************************/
/** I2C Data buffer register bit mask */
#define I2DATA_BUFFER_BITMASK ((0xFF))
/********************************************************************//**
* I2C Slave Address registers definition
*********************************************************************/
/** General Call enable bit */
#define I2C_I2ADR_GC ((1<<0))
/** I2C Slave Address registers bit mask */
#define I2C_I2ADR_BITMASK ((0xFF))
/********************************************************************//**
* I2C Mask Register definition
*********************************************************************/
/** I2C Mask Register mask field */
#define I2C_I2MASK_MASK(n) ((n&0xFE))
/********************************************************************//**
* I2C SCL HIGH duty cycle Register definition
*********************************************************************/
/** I2C SCL HIGH duty cycle Register bit mask */
#define I2C_I2SCLH_BITMASK ((0xFFFF))
/********************************************************************//**
* I2C SCL LOW duty cycle Register definition
*********************************************************************/
/** I2C SCL LOW duty cycle Register bit mask */
#define I2C_I2SCLL_BITMASK ((0xFFFF))
/* I2C status values */
#define I2C_SETUP_STATUS_ARBF (1<<8) /**< Arbitration false */
#define I2C_SETUP_STATUS_NOACKF (1<<9) /**< No ACK returned */
#define I2C_SETUP_STATUS_DONE (1<<10) /**< Status DONE */
/*********************************************************************//**
* I2C monitor control configuration defines
**********************************************************************/
#define I2C_MONITOR_CFG_SCL_OUTPUT I2C_I2MMCTRL_ENA_SCL /**< SCL output enable */
#define I2C_MONITOR_CFG_MATCHALL I2C_I2MMCTRL_MATCH_ALL /**< Select interrupt register match */
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/* Macros check I2C slave address */
#define PARAM_I2C_SLAVEADDR_CH(n) (n<=3)
/** Macro to determine if it is valid SSP port number */
#define PARAM_I2Cx(n) ((((uint32_t *)n)==((uint32_t *)LPC_I2C0)) \
|| (((uint32_t *)n)==((uint32_t *)LPC_I2C1)))
/* Macros check I2C monitor configuration type */
#define PARAM_I2C_MONITOR_CFG(n) ((n==I2C_MONITOR_CFG_SCL_OUTPUT) || (I2C_MONITOR_CFG_MATCHALL))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup I2C_Public_Types I2C Public Types
* @{
*/
/**
* @brief I2C Own slave address setting structure
*/
typedef struct {
uint8_t SlaveAddrChannel; /**< Slave Address channel in I2C control,
should be in range from 0..3
*/
uint8_t SlaveAddr_7bit; /**< Value of 7-bit slave address */
uint8_t GeneralCallState; /**< Enable/Disable General Call Functionality
when I2C control being in Slave mode, should be:
- ENABLE: Enable General Call function.
- DISABLE: Disable General Call function.
*/
uint8_t SlaveAddrMaskValue; /**< Any bit in this 8-bit value (bit 7:1)
which is set to '1' will cause an automatic compare on
the corresponding bit of the received address when it
is compared to the SlaveAddr_7bit value associated with this
mask register. In other words, bits in SlaveAddr_7bit value
which are masked are not taken into account in determining
an address match
*/
} I2C_OWNSLAVEADDR_CFG_Type;
/**
* @brief Master transfer setup data structure definitions
*/
typedef struct
{
uint32_t sl_addr7bit; /**< Slave address in 7bit mode */
uint8_t* tx_data; /**< Pointer to Transmit data - NULL if data transmit
is not used */
uint32_t tx_length; /**< Transmit data length - 0 if data transmit
is not used*/
uint32_t tx_count; /**< Current Transmit data counter */
uint8_t* rx_data; /**< Pointer to Receive data - NULL if data receive
is not used */
uint32_t rx_length; /**< Receive data length - 0 if data receive is
not used */
uint32_t rx_count; /**< Current Receive data counter */
uint32_t retransmissions_max; /**< Max Re-Transmission value */
uint32_t retransmissions_count; /**< Current Re-Transmission counter */
uint32_t status; /**< Current status of I2C activity */
void (*callback)(void); /**< Pointer to Call back function when transmission complete
used in interrupt transfer mode */
} I2C_M_SETUP_Type;
/**
* @brief Slave transfer setup data structure definitions
*/
typedef struct
{
uint8_t* tx_data; /**< Pointer to transmit data - NULL if data transmit is not used */
uint32_t tx_length; /**< Transmit data length - 0 if data transmit is not used */
uint32_t tx_count; /**< Current transmit data counter */
uint8_t* rx_data; /**< Pointer to receive data - NULL if data received is not used */
uint32_t rx_length; /**< Receive data length - 0 if data receive is not used */
uint32_t rx_count; /**< Current receive data counter */
uint32_t status; /**< Current status of I2C activity */
void (*callback)(void); /**< Pointer to call-back function when transmission complete
used by interrupt transfer mode */
} I2C_S_SETUP_Type;
/**
* @brief Transfer option type definitions
*/
typedef enum {
I2C_TRANSFER_POLLING = 0, /**< Transfer in polling mode */
I2C_TRANSFER_INTERRUPT /**< Transfer in interrupt mode */
} I2C_TRANSFER_OPT_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup I2C_Public_Functions I2C Public Functions
* @{
*/
/* I2C Init/DeInit functions ---------- */
void I2C_Init(LPC_I2Cn_Type *I2Cx, uint32_t clockrate);
void I2C_DeInit(LPC_I2Cn_Type* I2Cx);
//void I2C_SetClock (LPC_I2Cn_Type *I2Cx, uint32_t target_clock);
void I2C_Cmd(LPC_I2Cn_Type* I2Cx, FunctionalState NewState);
/* I2C transfer data functions -------- */
Status I2C_MasterTransferData(LPC_I2Cn_Type *I2Cx, \
I2C_M_SETUP_Type *TransferCfg, I2C_TRANSFER_OPT_Type Opt);
Status I2C_SlaveTransferData(LPC_I2Cn_Type *I2Cx, \
I2C_S_SETUP_Type *TransferCfg, I2C_TRANSFER_OPT_Type Opt);
uint32_t I2C_MasterTransferComplete(LPC_I2Cn_Type *I2Cx);
uint32_t I2C_SlaveTransferComplete(LPC_I2Cn_Type *I2Cx);
void I2C_SetOwnSlaveAddr(LPC_I2Cn_Type *I2Cx, I2C_OWNSLAVEADDR_CFG_Type *OwnSlaveAddrConfigStruct);
uint8_t I2C_GetLastStatusCode(LPC_I2Cn_Type* I2Cx);
/* I2C Monitor functions ---------------*/
void I2C_MonitorModeConfig(LPC_I2Cn_Type *I2Cx, uint32_t MonitorCfgType, FunctionalState NewState);
void I2C_MonitorModeCmd(LPC_I2Cn_Type *I2Cx, FunctionalState NewState);
uint8_t I2C_MonitorGetDatabuffer(LPC_I2Cn_Type *I2Cx);
BOOL_8 I2C_MonitorHandler(LPC_I2Cn_Type *I2Cx, uint8_t *buffer, uint32_t size);
/* I2C Interrupt handler functions ------*/
void I2C_IntCmd (LPC_I2Cn_Type *I2Cx, Bool NewState);
void I2C_MasterHandler (LPC_I2Cn_Type *I2Cx);
void I2C_SlaveHandler (LPC_I2Cn_Type *I2Cx);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_I2C_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -0,0 +1,369 @@
/**********************************************************************
* $Id$ lpc18xx_i2s.h 2011-06-02
*//**
* @file lpc18xx_i2s.h
* @brief Contains all macro definitions and function prototypes
* support for I2S 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 I2S I2S (Inter-IC Sound)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_I2S_H_
#define LPC18XX_I2S_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup I2S_Private_Macros I2S Private Macros
* @{
*/
/*********************************************************************//**
* I2S configuration parameter defines
**********************************************************************/
/** I2S Wordwidth bit */
#define I2S_WORDWIDTH_8 ((uint32_t)(0))
#define I2S_WORDWIDTH_16 ((uint32_t)(1))
#define I2S_WORDWIDTH_32 ((uint32_t)(3))
/** I2S Channel bit */
#define I2S_STEREO ((uint32_t)(0))
#define I2S_MONO ((uint32_t)(1))
/** I2S Master/Slave mode bit */
#define I2S_MASTER_MODE ((uint8_t)(0))
#define I2S_SLAVE_MODE ((uint8_t)(1))
/** I2S Stop bit */
#define I2S_STOP_ENABLE ((uint8_t)(1))
#define I2S_STOP_DISABLE ((uint8_t)(0))
/** I2S Reset bit */
#define I2S_RESET_ENABLE ((uint8_t)(1))
#define I2S_RESET_DISABLE ((uint8_t)(0))
/** I2S Mute bit */
#define I2S_MUTE_ENABLE ((uint8_t)(1))
#define I2S_MUTE_DISABLE ((uint8_t)(0))
/** I2S Transmit/Receive bit */
#define I2S_TX_MODE ((uint8_t)(0))
#define I2S_RX_MODE ((uint8_t)(1))
/** I2S Clock Select bit */
#define I2S_CLKSEL_FRDCLK ((uint8_t)(0))
#define I2S_CLKSEL_MCLK ((uint8_t)(2))
/** I2S 4-pin Mode bit */
#define I2S_4PIN_ENABLE ((uint8_t)(1))
#define I2S_4PIN_DISABLE ((uint8_t)(0))
/** I2S MCLK Enable bit */
#define I2S_MCLK_ENABLE ((uint8_t)(1))
#define I2S_MCLK_DISABLE ((uint8_t)(0))
/** I2S select DMA bit */
#define I2S_DMA_1 ((uint8_t)(0))
#define I2S_DMA_2 ((uint8_t)(1))
/*********************************************************************//**
* Macro defines for DAO-Digital Audio Output register
**********************************************************************/
/** I2S wordwide - the number of bytes in data*/
#define I2S_DAO_WORDWIDTH_8 ((uint32_t)(0)) /** 8 bit */
#define I2S_DAO_WORDWIDTH_16 ((uint32_t)(1)) /** 16 bit */
#define I2S_DAO_WORDWIDTH_32 ((uint32_t)(3)) /** 32 bit */
/** I2S control mono or stereo format */
#define I2S_DAO_MONO ((uint32_t)(1<<2))
/** I2S control stop mode */
#define I2S_DAO_STOP ((uint32_t)(1<<3))
/** I2S control reset mode */
#define I2S_DAO_RESET ((uint32_t)(1<<4))
/** I2S control master/slave mode */
#define I2S_DAO_SLAVE ((uint32_t)(1<<5))
/** I2S word select half period minus one */
#define I2S_DAO_WS_HALFPERIOD(n) ((uint32_t)(n<<6))
/** I2S control mute mode */
#define I2S_DAO_MUTE ((uint32_t)(1<<15))
/*********************************************************************//**
* Macro defines for DAI-Digital Audio Input register
**********************************************************************/
/** I2S wordwide - the number of bytes in data*/
#define I2S_DAI_WORDWIDTH_8 ((uint32_t)(0)) /** 8 bit */
#define I2S_DAI_WORDWIDTH_16 ((uint32_t)(1)) /** 16 bit */
#define I2S_DAI_WORDWIDTH_32 ((uint32_t)(3)) /** 32 bit */
/** I2S control mono or stereo format */
#define I2S_DAI_MONO ((uint32_t)(1<<2))
/** I2S control stop mode */
#define I2S_DAI_STOP ((uint32_t)(1<<3))
/** I2S control reset mode */
#define I2S_DAI_RESET ((uint32_t)(1<<4))
/** I2S control master/slave mode */
#define I2S_DAI_SLAVE ((uint32_t)(1<<5))
/** I2S word select half period minus one (9 bits)*/
#define I2S_DAI_WS_HALFPERIOD(n) ((uint32_t)((n&0x1FF)<<6))
/** I2S control mute mode */
#define I2S_DAI_MUTE ((uint32_t)(1<<15))
/*********************************************************************//**
* Macro defines for STAT register (Status Feedback register)
**********************************************************************/
/** I2S Status Receive or Transmit Interrupt */
#define I2S_STATE_IRQ ((uint32_t)(1))
/** I2S Status Receive or Transmit DMA1 */
#define I2S_STATE_DMA1 ((uint32_t)(1<<1))
/** I2S Status Receive or Transmit DMA2 */
#define I2S_STATE_DMA2 ((uint32_t)(1<<2))
/** I2S Status Current level of the Receive FIFO (5 bits)*/
#define I2S_STATE_RX_LEVEL(n) ((uint32_t)((n&1F)<<8))
/** I2S Status Current level of the Transmit FIFO (5 bits)*/
#define I2S_STATE_TX_LEVEL(n) ((uint32_t)((n&1F)<<16))
/*********************************************************************//**
* Macro defines for DMA1 register (DMA1 Configuration register)
**********************************************************************/
/** I2S control DMA1 for I2S receive */
#define I2S_DMA1_RX_ENABLE ((uint32_t)(1))
/** I2S control DMA1 for I2S transmit */
#define I2S_DMA1_TX_ENABLE ((uint32_t)(1<<1))
/** I2S set FIFO level that trigger a receive DMA request on DMA1 */
#define I2S_DMA1_RX_DEPTH(n) ((uint32_t)((n&0x1F)<<8))
/** I2S set FIFO level that trigger a transmit DMA request on DMA1 */
#define I2S_DMA1_TX_DEPTH(n) ((uint32_t)((n&0x1F)<<16))
/*********************************************************************//**
* Macro defines for DMA2 register (DMA2 Configuration register)
**********************************************************************/
/** I2S control DMA2 for I2S receive */
#define I2S_DMA2_RX_ENABLE ((uint32_t)(1))
/** I2S control DMA1 for I2S transmit */
#define I2S_DMA2_TX_ENABLE ((uint32_t)(1<<1))
/** I2S set FIFO level that trigger a receive DMA request on DMA1 */
#define I2S_DMA2_RX_DEPTH(n) ((uint32_t)((n&0x1F)<<8))
/** I2S set FIFO level that trigger a transmit DMA request on DMA1 */
#define I2S_DMA2_TX_DEPTH(n) ((uint32_t)((n&0x1F)<<16))
/*********************************************************************//**
* Macro defines for IRQ register (Interrupt Request Control register)
**********************************************************************/
/** I2S control I2S receive interrupt */
#define I2S_IRQ_RX_ENABLE ((uint32_t)(1))
/** I2S control I2S transmit interrupt */
#define I2S_IRQ_TX_ENABLE ((uint32_t)(1<<1))
/** I2S set the FIFO level on which to create an irq request */
#define I2S_IRQ_RX_DEPTH(n) ((uint32_t)((n&0x1F)<<8))
/** I2S set the FIFO level on which to create an irq request */
#define I2S_IRQ_TX_DEPTH(n) ((uint32_t)((n&0x1F)<<16))
/********************************************************************************//**
* Macro defines for TXRATE/RXRATE register (Transmit/Receive Clock Rate register)
*********************************************************************************/
/** I2S Transmit MCLK rate denominator */
#define I2S_TXRATE_Y_DIVIDER(n) ((uint32_t)(n&0xFF))
/** I2S Transmit MCLK rate denominator */
#define I2S_TXRATE_X_DIVIDER(n) ((uint32_t)((n&0xFF)<<8))
/** I2S Receive MCLK rate denominator */
#define I2S_RXRATE_Y_DIVIDER(n) ((uint32_t)(n&0xFF))
/** I2S Receive MCLK rate denominator */
#define I2S_RXRATE_X_DIVIDER(n) ((uint32_t)((n&0xFF)<<8))
/*************************************************************************************//**
* Macro defines for TXBITRATE & RXBITRATE register (Transmit/Receive Bit Rate register)
**************************************************************************************/
#define I2S_TXBITRATE(n) ((uint32_t)(n&0x3F))
#define I2S_RXBITRATE(n) ((uint32_t)(n&0x3F))
/**********************************************************************************//**
* Macro defines for TXMODE/RXMODE register (Transmit/Receive Mode Control register)
************************************************************************************/
/** I2S Transmit select clock source (2 bits)*/
#define I2S_TXMODE_CLKSEL(n) ((uint32_t)(n&0x03))
/** I2S Transmit control 4-pin mode */
#define I2S_TXMODE_4PIN_ENABLE ((uint32_t)(1<<2))
/** I2S Transmit control the TX_MCLK output */
#define I2S_TXMODE_MCENA ((uint32_t)(1<<3))
/** I2S Receive select clock source */
#define I2S_RXMODE_CLKSEL(n) ((uint32_t)(n&0x03))
/** I2S Receive control 4-pin mode */
#define I2S_RXMODE_4PIN_ENABLE ((uint32_t)(1<<2))
/** I2S Receive control the TX_MCLK output */
#define I2S_RXMODE_MCENA ((uint32_t)(1<<3))
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/** Macro to determine if it is valid I2S peripheral */
#define PARAM_I2Sx(n) ((((uint32_t *)n)==((uint32_t *)LPC_I2S0)) || (((uint32_t *)n)==((uint32_t *)LPC_I2S1)))
/** Macro to check Data to send valid */
#define PRAM_I2S_FREQ(freq) ((freq>=8000)&&(freq <= 96000))
/* Macro check I2S word width type */
#define PARAM_I2S_WORDWIDTH(n) ((n==I2S_WORDWIDTH_8)||(n==I2S_WORDWIDTH_16)\
||(n==I2S_WORDWIDTH_32))
/* Macro check I2S channel type */
#define PARAM_I2S_CHANNEL(n) ((n==I2S_STEREO)||(n==I2S_MONO))
/* Macro check I2S master/slave mode */
#define PARAM_I2S_WS_SEL(n) ((n==I2S_MASTER_MODE)||(n==I2S_SLAVE_MODE))
/* Macro check I2S stop mode */
#define PARAM_I2S_STOP(n) ((n==I2S_STOP_ENABLE)||(n==I2S_STOP_DISABLE))
/* Macro check I2S reset mode */
#define PARAM_I2S_RESET(n) ((n==I2S_RESET_ENABLE)||(n==I2S_RESET_DISABLE))
/* Macro check I2S reset mode */
#define PARAM_I2S_MUTE(n) ((n==I2S_MUTE_ENABLE)||(n==I2S_MUTE_DISABLE))
/* Macro check I2S transmit/receive mode */
#define PARAM_I2S_TRX(n) ((n==I2S_TX_MODE)||(n==I2S_RX_MODE))
/* Macro check I2S clock select mode */
#define PARAM_I2S_CLKSEL(n) ((n==I2S_CLKSEL_FRDCLK)||(n==I2S_CLKSEL_MCLK))
/* Macro check I2S 4-pin mode */
#define PARAM_I2S_4PIN(n) ((n==I2S_4PIN_ENABLE)||(n==I2S_4PIN_DISABLE))
/* Macro check I2S MCLK mode */
#define PARAM_I2S_MCLK(n) ((n==I2S_MCLK_ENABLE)||(n==I2S_MCLK_DISABLE))
/* Macro check I2S DMA mode */
#define PARAM_I2S_DMA(n) ((n==I2S_DMA_1)||(n==I2S_DMA_2))
/* Macro check I2S DMA depth value */
#define PARAM_I2S_DMA_DEPTH(n) ((n<=31))
/* Macro check I2S irq level value */
#define PARAM_I2S_IRQ_LEVEL(n) ((n<=31))
/* Macro check I2S half-period value */
#define PARAM_I2S_HALFPERIOD(n) ((n>0)&&(n<512))
/* Macro check I2S bit-rate value */
#define PARAM_I2S_BITRATE(n) ((n<=63))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup I2S_Public_Types I2S Public Types
* @{
*/
/**
* @brief I2S configuration structure definition
*/
typedef struct {
uint8_t wordwidth; /** the number of bytes in data as follow:
-I2S_WORDWIDTH_8: 8 bit data
-I2S_WORDWIDTH_16: 16 bit data
-I2S_WORDWIDTH_32: 32 bit data */
uint8_t mono; /** Set mono/stereo mode, should be:
- I2S_STEREO: stereo mode
- I2S_MONO: mono mode */
uint8_t stop; /** Disables accesses on FIFOs, should be:
- I2S_STOP_ENABLE: enable stop mode
- I2S_STOP_DISABLE: disable stop mode */
uint8_t reset; /** Asynchronously reset tje transmit channel and FIFO, should be:
- I2S_RESET_ENABLE: enable reset mode
- I2S_RESET_DISABLE: disable reset mode */
uint8_t ws_sel; /** Set Master/Slave mode, should be:
- I2S_MASTER_MODE: I2S master mode
- I2S_SLAVE_MODE: I2S slave mode */
uint8_t mute; /** MUTE mode: when true, the transmit channel sends only zeroes, shoule be:
- I2S_MUTE_ENABLE: enable mute mode
- I2S_MUTE_DISABLE: disable mute mode */
uint8_t Reserved0[2];
} I2S_CFG_Type;
/**
* @brief I2S DMA configuration structure definition
*/
typedef struct {
uint8_t DMAIndex; /** Select DMA1 or DMA2, should be:
- I2S_DMA_1: DMA1
- I2S_DMA_2: DMA2 */
uint8_t depth; /** FIFO level that triggers a DMA request */
uint8_t Reserved0[2];
}I2S_DMAConf_Type;
/**
* @brief I2S mode configuration structure definition
*/
typedef struct{
uint8_t clksel; /** Clock source selection, should be:
- I2S_CLKSEL_FRDCLK: Select the fractional rate divider clock output
- I2S_CLKSEL_MCLK: Select the MCLK signal as the clock source */
uint8_t fpin; /** Select four pin mode, should be:
- I2S_4PIN_ENABLE: 4-pin enable
- I2S_4PIN_DISABLE: 4-pin disable */
uint8_t mcena; /** Select MCLK mode, should be:
- I2S_MCLK_ENABLE: MCLK enable for output
- I2S_MCLK_DISABLE: MCLK disable for output */
uint8_t Reserved;
}I2S_MODEConf_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup I2S_Public_Functions I2S Public Functions
* @{
*/
/* I2S Init/DeInit functions ---------*/
void I2S_Init(LPC_I2Sn_Type *I2Sx);
void I2S_DeInit(LPC_I2Sn_Type *I2Sx);
/* I2S configuration functions --------*/
void I2S_Config(LPC_I2Sn_Type *I2Sx, uint8_t TRMode, I2S_CFG_Type* ConfigStruct);
Status I2S_FreqConfig(LPC_I2Sn_Type *I2Sx, uint32_t Freq, uint8_t TRMode);
void I2S_SetBitRate(LPC_I2Sn_Type *I2Sx, uint8_t bitrate, uint8_t TRMode);
void I2S_ModeConfig(LPC_I2Sn_Type *I2Sx, I2S_MODEConf_Type* ModeConfig, uint8_t TRMode);
uint8_t I2S_GetLevel(LPC_I2Sn_Type *I2Sx, uint8_t TRMode);
/* I2S operate functions -------------*/
void I2S_Send(LPC_I2Sn_Type *I2Sx, uint32_t BufferData);
uint32_t I2S_Receive(LPC_I2Sn_Type* I2Sx);
void I2S_Start(LPC_I2Sn_Type *I2Sx);
void I2S_Pause(LPC_I2Sn_Type *I2Sx, uint8_t TRMode);
void I2S_Mute(LPC_I2Sn_Type *I2Sx, uint8_t TRMode);
void I2S_Stop(LPC_I2Sn_Type *I2Sx, uint8_t TRMode);
/* I2S DMA functions ----------------*/
void I2S_DMAConfig(LPC_I2Sn_Type *I2Sx, I2S_DMAConf_Type* DMAConfig, uint8_t TRMode);
void I2S_DMACmd(LPC_I2Sn_Type *I2Sx, uint8_t DMAIndex,uint8_t TRMode, FunctionalState NewState);
/* I2S IRQ functions ----------------*/
void I2S_IRQCmd(LPC_I2Sn_Type *I2Sx,uint8_t TRMode, FunctionalState NewState);
void I2S_IRQConfig(LPC_I2Sn_Type *I2Sx, uint8_t TRMode, uint8_t level);
FunctionalState I2S_GetIRQStatus(LPC_I2Sn_Type *I2Sx,uint8_t TRMode);
uint8_t I2S_GetIRQDepth(LPC_I2Sn_Type *I2Sx,uint8_t TRMode);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_I2S_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_lcd.h 2011-06-02
*//**
* @file lpc18xx_lcd.h
* @brief Contains all macro definitions and function prototypes
* support for LCD Driver
* @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 LCD LCD
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef __LPC18XX_LCD_H_
#define __LPC18XX_LCD_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup LCD_Private_Macros LCD Private Macros
* @{
*/
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/* LCD control enable bit */
#define CLCDC_LCDCTRL_ENABLE _BIT(0)
/* LCD control power enable bit */
#define CLCDC_LCDCTRL_PWR _BIT(11)
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup LCD_Public_Types LCD Public Types
* @{
*/
/*********************************************************************//**
* @brief LCD enumeration
**********************************************************************/
/** @brief LCD Interrupt Source */
typedef enum{
LCD_INT_FUF = _BIT(1), /* FIFO underflow bit */
LCD_INT_LNBU = _BIT(2), /* LCD next base address update bit */
LCD_INT_VCOMP = _BIT(3), /* vertical compare bit */
LCD_INT_BER = _BIT(4) /* AHB master error interrupt bit */
} LCD_INT_SRC;
/** @brief LCD signal polarity */
typedef enum {
LCD_SIGNAL_ACTIVE_HIGH = 0,
LCD_SIGNAL_ACTIVE_LOW = 1
} LCD_SIGNAL_POLARITY_OPT;
/** @brief LCD clock edge polarity */
typedef enum {
LCD_CLK_RISING = 0,
LCD_CLK_FALLING= 1
} LCD_CLK_EDGE_OPT;
/** @brief LCD bits per pixel and pixel format */
typedef enum {
LCD_BPP1 = 0,
LCD_BPP2,
LCD_BPP4,
LCD_BPP8,
LCD_BPP16,
LCD_BPP24,
LCD_BPP16_565,
LCD_BPP12_444
}LCD_PIXEL_FORMAT_OPT;
/** @brief LCD color format */
typedef enum {
LCD_COLOR_FORMAT_RGB = 0,
LCD_COLOR_FORMAT_BGR
}LCD_COLOR_FORMAT_OPT;
/*********************************************************************//**
* @brief LCD structure definitions
**********************************************************************/
/** @brief LCD Palette entry format */
typedef struct
{
uint32_t Rl:5;
uint32_t Gl:5;
uint32_t Bl:5;
uint32_t Il:1;
uint32_t Ru:5;
uint32_t Gu:5;
uint32_t Bu:5;
uint32_t Iu:1;
} LCD_PALETTE_ENTRY_Type;
/** @brief LCD cursor format in 1 byte LBBP */
typedef struct
{
uint8_t Pixel3:2;
uint8_t Pixel2:2;
uint8_t Pixel1:2;
uint8_t Pixel0:2;
} LCD_CURSOR_PIXEL_Type;
/** @brief LCD cursor size */
typedef enum
{
LCD_CURSOR_32x32 = 0,
LCD_CURSOR_64x64
} LCD_CURSOR_SIZE_OPT;
/** @brief LCD panel type */
typedef enum
{
LCD_TFT = 0x02, /* standard TFT */
LCD_MONO_4 = 0x01, /* 4-bit STN mono */
LCD_MONO_8 = 0x05, /* 8-bit STN mono */
LCD_CSTN = 0x00 /* color STN */
} LCD_PANEL_OPT;
/** @brief LCD porch configuration structure */
typedef struct {
uint16_t front; /* front porch setting in clocks */
uint16_t back; /* back porch setting in clocks */
}LCD_PORCHCFG_Type;
/** @brief LCD configuration structure */
typedef struct {
uint16_t screen_width; /* Pixels per line */
uint16_t screen_height; /* Lines per panel */
LCD_PORCHCFG_Type horizontal_porch; /* porch setting for horizontal */
LCD_PORCHCFG_Type vertical_porch; /* porch setting for vertical */
uint16_t HSync_pulse_width; /* HSYNC pulse width in clocks */
uint16_t VSync_pulse_width; /* VSYNC pulse width in clocks */
uint8_t ac_bias_frequency; /* AC bias frequency in clocks */
LCD_SIGNAL_POLARITY_OPT HSync_pol; /* HSYNC polarity */
LCD_SIGNAL_POLARITY_OPT VSync_pol; /* VSYNC polarity */
LCD_CLK_EDGE_OPT panel_clk_edge; /* Panel Clock Edge Polarity */
LCD_SIGNAL_POLARITY_OPT OE_pol; /* Output Enable polarity */
uint32_t line_end_delay; /* 0 if not use */
LCD_PIXEL_FORMAT_OPT bits_per_pixel; /* Maximum bits per pixel the display supports */
LCD_PANEL_OPT lcd_panel_type; /* LCD panel type */
LCD_COLOR_FORMAT_OPT color_format; /* BGR or RGB */
Bool dual_panel; /* Dual panel, TRUE = dual panel display */
uint16_t pcd;
} LCD_CFG_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup LCD_Public_Functions LCD Public Functions
* @{
*/
void LCD_Init(LPC_LCD_Type *LCDx, LCD_CFG_Type *LCD_ConfigStruct);
void LCD_DeInit(LPC_LCD_Type *LCDx);
void LCD_Power(LPC_LCD_Type *LCDx, FunctionalState OnOff);
void LCD_Enable(LPC_LCD_Type *LCDx, FunctionalState EnDis);
void LCD_SetFrameBuffer(LPC_LCD_Type *LCDx, void* buffer);
void LCD_SetLPFrameBuffer(LPC_LCD_Type *LCDx, void* buffer);
void LCD_LoadPalette(LPC_LCD_Type *LCDx, void* palette);
void LCD_SetInterrupt(LPC_LCD_Type *LCDx, LCD_INT_SRC Int);
void LCD_ClrInterrupt(LPC_LCD_Type *LCDx, LCD_INT_SRC Int);
LCD_INT_SRC LCD_GetInterrupt(LPC_LCD_Type *LCDx);
void LCD_Cursor_Config(LPC_LCD_Type *LCDx, LCD_CURSOR_SIZE_OPT cursor_size, Bool sync);
void LCD_Cursor_WriteImage(LPC_LCD_Type *LCDx, uint8_t cursor_num, void* Image);
void* LCD_Cursor_GetImageBufferAddress(LPC_LCD_Type *LCDx, uint8_t cursor_num);
void LCD_Cursor_Enable(LPC_LCD_Type *LCDx, uint8_t cursor_num, FunctionalState OnOff);
void LCD_Cursor_LoadPalette0(LPC_LCD_Type *LCDx, uint32_t palette_color);
void LCD_Cursor_LoadPalette1(LPC_LCD_Type *LCDx, uint32_t palette_color);
void LCD_Cursor_SetInterrupt(LPC_LCD_Type *LCDx);
void LCD_Cursor_ClrInterrupt(LPC_LCD_Type *LCDx);
void LCD_Cursor_SetPos(LPC_LCD_Type *LCDx, uint16_t x, uint16_t y);
void LCD_Cursor_SetClipPos(LPC_LCD_Type *LCDx, uint16_t x, uint16_t y);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __LPC18XX_LCD_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/*
* Modified for Code Red tools to prevent redefinition of DEBUG macro
* 2011/12/29
*/
/**********************************************************************
* $Id$ lpc18xx_libcfg_default.h 2011-06-02
*//**
* @file lpc18xx_libcfg_default.h
* @brief Default Library configuration header file
* @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.
**********************************************************************/
/* Library Configuration group ----------------------------------------------------------- */
/** @defgroup LIBCFG_DEFAULT LIBCFG_DEFAULT
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_LIBCFG_DEFAULT_H_
#define LPC18XX_LIBCFG_DEFAULT_H_
/* Includes ------------------------------------------------------------------- */
#include "lpc_types.h"
/* Public Macros -------------------------------------------------------------- */
/** @defgroup LIBCFG_DEFAULT_Public_Macros LIBCFG_DEFAULT Public Macros
* @{
*/
/************************** DEBUG MODE DEFINITIONS *********************************/
/* Un-comment the line below to compile the library in DEBUG mode, this will expanse
the "CHECK_PARAM" macro in the FW library code */
#ifndef __CODE_RED
#define DEBUG
#endif
/******************* PERIPHERAL FW LIBRARY CONFIGURATION DEFINITIONS ***********************/
/* Comment the line below to disable the specific peripheral inclusion */
/* GPIO ------------------------------- */
#define _GPIO
/* EXTI ------------------------------- */
#define _EXTI
/* UART ------------------------------- */
#define _UART
#define _UART0
#define _UART1
#define _UART2
#define _UART3
/* SPI ------------------------------- */
#define _SPI
/* SYSTICK --------------------------- */
#define _SYSTICK
/* SSP ------------------------------- */
#define _SSP
#define _SSP0
#define _SSP1
/* I2C ------------------------------- */
#define _I2C
#define _I2C0
#define _I2C1
#define _I2C2
/* TIMER ------------------------------- */
#define _TIM
/* WWDT ------------------------------- */
#define _WWDT
/* GPDMA ------------------------------- */
#define _GPDMA
/* DAC ------------------------------- */
#define _DAC
/* DAC ------------------------------- */
#define _ADC
/* PWM ------------------------------- */
#define _PWM
#define _PWM1
/* RTC ------------------------------- */
#define _RTC
/* I2S ------------------------------- */
#define _I2S
/* USB device ------------------------------- */
#define _USBDEV
#define _USB_DMA
/* QEI ------------------------------- */
#define _QEI
/* MCPWM ------------------------------- */
#define _MCPWM
/* CAN--------------------------------*/
#define _C_CAN
/* RIT ------------------------------- */
#define _RIT
/* EMAC ------------------------------ */
#define _EMAC
/* SCT ------------------------------ */
#define _SCT
/* LCD ------------------------------ */
#define _LCD
/* ATIMER ------------------------------ */
#define _ATIMER
/* RGU ------------------------------ */
#define _RGU
/************************** GLOBAL/PUBLIC MACRO DEFINITIONS *********************************/
#ifdef DEBUG
/*******************************************************************************
* @brief The CHECK_PARAM macro is used for function's parameters check.
* It is used only if the library is compiled in DEBUG mode.
* @param[in] expr - If expr is false, it calls check_failed() function
* which reports the name of the source file and the source
* line number of the call that failed.
* - If expr is true, it returns no value.
* @return None
*******************************************************************************/
#define CHECK_PARAM(expr) ((expr) ? (void)0 : check_failed((uint8_t *)__FILE__, __LINE__))
#else
#define CHECK_PARAM(expr)
#endif /* DEBUG */
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup LIBCFG_DEFAULT_Public_Functions LIBCFG_DEFAULT Public Functions
* @{
*/
#ifdef DEBUG
void check_failed(uint8_t *file, uint32_t line);
#endif
/**
* @}
*/
#endif /* LPC18XX_LIBCFG_DEFAULT_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_mcpwm.h 2011-06-02
*//**
* @file lpc18xx_mcpwm.h
* @brief Contains all macro definitions and function prototypes
* support for Motor Control PWM 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 MCPWM MCPWM (Motor Control PWM)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_MCPWM_H_
#define LPC18XX_MCPWM_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup MCPWM_Private_Macros MCPWM Private Macros
* @{
*/
/** Edge aligned mode for channel in MCPWM */
#define MCPWM_CHANNEL_EDGE_MODE ((uint32_t)(0))
/** Center aligned mode for channel in MCPWM */
#define MCPWM_CHANNEL_CENTER_MODE ((uint32_t)(1))
/** Polarity of the MCOA and MCOB pins: Passive state is LOW, active state is HIGH */
#define MCPWM_CHANNEL_PASSIVE_LO ((uint32_t)(0))
/** Polarity of the MCOA and MCOB pins: Passive state is HIGH, active state is LOW */
#define MCPWM_CHANNEL_PASSIVE_HI ((uint32_t)(1))
/* Output Patent in 3-phase DC mode, the internal MCOA0 signal is routed to any or all of
* the six output pins under the control of the bits in this register */
#define MCPWM_PATENT_A0 ((uint32_t)(1<<0)) /**< MCOA0 tracks internal MCOA0 */
#define MCPWM_PATENT_B0 ((uint32_t)(1<<1)) /**< MCOB0 tracks internal MCOA0 */
#define MCPWM_PATENT_A1 ((uint32_t)(1<<2)) /**< MCOA1 tracks internal MCOA0 */
#define MCPWM_PATENT_B1 ((uint32_t)(1<<3)) /**< MCOB1 tracks internal MCOA0 */
#define MCPWM_PATENT_A2 ((uint32_t)(1<<4)) /**< MCOA2 tracks internal MCOA0 */
#define MCPWM_PATENT_B2 ((uint32_t)(1<<5)) /**< MCOB2 tracks internal MCOA0 */
/* Interrupt type in MCPWM */
/** Limit interrupt for channel (0) */
#define MCPWM_INTFLAG_LIM0 MCPWM_INT_ILIM(0)
/** Match interrupt for channel (0) */
#define MCPWM_INTFLAG_MAT0 MCPWM_INT_IMAT(0)
/** Capture interrupt for channel (0) */
#define MCPWM_INTFLAG_CAP0 MCPWM_INT_ICAP(0)
/** Limit interrupt for channel (1) */
#define MCPWM_INTFLAG_LIM1 MCPWM_INT_ILIM(1)
/** Match interrupt for channel (1) */
#define MCPWM_INTFLAG_MAT1 MCPWM_INT_IMAT(1)
/** Capture interrupt for channel (1) */
#define MCPWM_INTFLAG_CAP1 MCPWM_INT_ICAP(1)
/** Limit interrupt for channel (2) */
#define MCPWM_INTFLAG_LIM2 MCPWM_INT_ILIM(2)
/** Match interrupt for channel (2) */
#define MCPWM_INTFLAG_MAT2 MCPWM_INT_IMAT(2)
/** Capture interrupt for channel (2) */
#define MCPWM_INTFLAG_CAP2 MCPWM_INT_ICAP(2)
/** Fast abort interrupt */
#define MCPWM_INTFLAG_ABORT MCPWM_INT_ABORT
/*********************************************************************//**
* Macro defines for MCPWM Control register
**********************************************************************/
/* MCPWM Control register, these macro definitions below can be applied for these
* register type:
* - MCPWM Control read address
* - MCPWM Control set address
* - MCPWM Control clear address
*/
/**< Stops/starts timer channel n */
#define MCPWM_CON_RUN(n) (((n>=0)&&(n<=2)) ? ((uint32_t)(1<<((n*8)+0))) : (0))
/**< Edge/center aligned operation for channel n */
#define MCPWM_CON_CENTER(n) (((n<=2)) ? ((uint32_t)(1<<((n*8)+1))) : (0))
/**< Select polarity of the MCOAn and MCOBn pin */
#define MCPWM_CON_POLAR(n) (((n<=2)) ? ((uint32_t)(1<<((n*8)+2))) : (0))
/**< Control the dead-time feature for channel n */
#define MCPWM_CON_DTE(n) (((n<=2)) ? ((uint32_t)(1<<((n*8)+3))) : (0))
/**< Enable/Disable update of functional register for channel n */
#define MCPWM_CON_DISUP(n) (((n<=2)) ? ((uint32_t)(1<<((n*8)+4))) : (0))
/**< Control the polarity for all 3 channels */
#define MCPWM_CON_INVBDC ((uint32_t)(1<<29))
/**< 3-phase AC mode select */
#define MCPWM_CON_ACMODE ((uint32_t)(1<<30))
/**< 3-phase DC mode select */
#define MCPWM_CON_DCMODE (((uint32_t)1<<31))
/*********************************************************************//**
* Macro defines for MCPWM Capture Control register
**********************************************************************/
/* Capture Control register, these macro definitions below can be applied for these
* register type:
* - MCPWM Capture Control read address
* - MCPWM Capture Control set address
* - MCPWM Capture control clear address
*/
/** Enables/Disable channel (cap) capture event on a rising edge on MCI(mci) */
#define MCPWM_CAPCON_CAPMCI_RE(cap,mci) (((cap<=2)&&(mci<=2)) ? ((uint32_t)(1<<((cap*6)+(mci*2)+0))) : (0))
/** Enables/Disable channel (cap) capture event on a falling edge on MCI(mci) */
#define MCPWM_CAPCON_CAPMCI_FE(cap,mci) (((cap<=2)&&(mci<=2)) ? ((uint32_t)(1<<((cap*6)+(mci*2)+1))) : (0))
/** TC(n) is reset by channel (n) capture event */
#define MCPWM_CAPCON_RT(n) (((n<=2)) ? ((uint32_t)(1<<(18+(n)))) : (0))
/** Hardware noise filter: channel (n) capture events are delayed */
#define MCPWM_CAPCON_HNFCAP(n) (((n<=2)) ? ((uint32_t)(1<<(21+(n)))) : (0))
/*********************************************************************//**
* Macro defines for MCPWM Interrupt register
**********************************************************************/
/* Interrupt registers, these macro definitions below can be applied for these
* register type:
* - MCPWM Interrupt Enable read address
* - MCPWM Interrupt Enable set address
* - MCPWM Interrupt Enable clear address
* - MCPWM Interrupt Flags read address
* - MCPWM Interrupt Flags set address
* - MCPWM Interrupt Flags clear address
*/
/** Limit interrupt for channel (n) */
#define MCPWM_INT_ILIM(n) (((n>=0)&&(n<=2)) ? ((uint32_t)(1<<((n*4)+0))) : (0))
/** Match interrupt for channel (n) */
#define MCPWM_INT_IMAT(n) (((n>=0)&&(n<=2)) ? ((uint32_t)(1<<((n*4)+1))) : (0))
/** Capture interrupt for channel (n) */
#define MCPWM_INT_ICAP(n) (((n>=0)&&(n<=2)) ? ((uint32_t)(1<<((n*4)+2))) : (0))
/** Fast abort interrupt */
#define MCPWM_INT_ABORT ((uint32_t)(1<<15))
/*********************************************************************//**
* Macro defines for MCPWM Count Control register
**********************************************************************/
/* MCPWM Count Control register, these macro definitions below can be applied for these
* register type:
* - MCPWM Count Control read address
* - MCPWM Count Control set address
* - MCPWM Count Control clear address
*/
/** Counter(tc) advances on a rising edge on MCI(mci) pin */
#define MCPWM_CNTCON_TCMCI_RE(tc,mci) (((tc<=2)&&(mci<=2)) ? ((uint32_t)(1<<((6*tc)+(2*mci)+0))) : (0))
/** Counter(cnt) advances on a falling edge on MCI(mci) pin */
#define MCPWM_CNTCON_TCMCI_FE(tc,mci) (((tc<=2)&&(mci<=2)) ? ((uint32_t)(1<<((6*tc)+(2*mci)+1))) : (0))
/** Channel (n) is in counter mode */
#define MCPWM_CNTCON_CNTR(n) (((n<=2)) ? ((uint32_t)(1<<(29+n))) : (0))
/*********************************************************************//**
* Macro defines for MCPWM Dead-time register
**********************************************************************/
/** Dead time value x for channel n */
#define MCPWM_DT(n,x) (((n<=2)) ? ((uint32_t)((x&0x3FF)<<(n*10))) : (0))
/*********************************************************************//**
* Macro defines for MCPWM Communication Pattern register
**********************************************************************/
#define MCPWM_CP_A0 ((uint32_t)(1<<0)) /**< MCOA0 tracks internal MCOA0 */
#define MCPWM_CP_B0 ((uint32_t)(1<<1)) /**< MCOB0 tracks internal MCOA0 */
#define MCPWM_CP_A1 ((uint32_t)(1<<2)) /**< MCOA1 tracks internal MCOA0 */
#define MCPWM_CP_B1 ((uint32_t)(1<<3)) /**< MCOB1 tracks internal MCOA0 */
#define MCPWM_CP_A2 ((uint32_t)(1<<4)) /**< MCOA2 tracks internal MCOA0 */
#define MCPWM_CP_B2 ((uint32_t)(1<<5)) /**< MCOB2 tracks internal MCOA0 */
/*********************************************************************//**
* Macro defines for MCPWM Capture clear address register
**********************************************************************/
/** Clear the MCCAP (n) register */
#define MCPWM_CAPCLR_CAP(n) (((n<=2)) ? ((uint32_t)(1<<n)) : (0))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup MCPWM_Public_Types MCPWM Public Types
* @{
*/
/*********************************************************************//**
* @brief MCPWM enumeration
**********************************************************************/
/**
* @brief MCPWM channel identifier definition
*/
typedef enum
{
MCPWM_CHANNEL_0 = 0, /**< MCPWM channel 0 */
MCPWM_CHANNEL_1, /**< MCPWM channel 1 */
MCPWM_CHANNEL_2 /**< MCPWM channel 2 */
} en_MCPWM_Channel_Id;
/*********************************************************************//**
* @brief MCPWM structure definitions
**********************************************************************/
/**
* @brief Motor Control PWM Channel Configuration structure type definition
*/
typedef struct {
uint32_t channelType; /**< Edge/center aligned mode for this channel,
should be:
- MCPWM_CHANNEL_EDGE_MODE: Channel is in Edge mode
- MCPWM_CHANNEL_CENTER_MODE: Channel is in Center mode
*/
uint32_t channelPolarity; /**< Polarity of the MCOA and MCOB pins, should be:
- MCPWM_CHANNEL_PASSIVE_LO: Passive state is LOW, active state is HIGH
- MCPWM_CHANNEL_PASSIVE_HI: Passive state is HIGH, active state is LOW
*/
uint32_t channelDeadtimeEnable; /**< Enable/Disable DeadTime function for channel, should be:
- ENABLE.
- DISABLE.
*/
uint32_t channelDeadtimeValue; /**< DeadTime value, should be less than 0x3FF */
uint32_t channelUpdateEnable; /**< Enable/Disable updates of functional registers,
should be:
- ENABLE.
- DISABLE.
*/
uint32_t channelTimercounterValue; /**< MCPWM Timer Counter value */
uint32_t channelPeriodValue; /**< MCPWM Period value */
uint32_t channelPulsewidthValue; /**< MCPWM Pulse Width value */
} MCPWM_CHANNEL_CFG_Type;
/**
* @brief MCPWM Capture Configuration type definition
*/
typedef struct {
uint32_t captureChannel; /**< Capture Channel Number, should be in range from 0 to 2 */
uint32_t captureRising; /**< Enable/Disable Capture on Rising Edge event, should be:
- ENABLE.
- DISABLE.
*/
uint32_t captureFalling; /**< Enable/Disable Capture on Falling Edge event, should be:
- ENABLE.
- DISABLE.
*/
uint32_t timerReset; /**< Enable/Disable Timer reset function an capture, should be:
- ENABLE.
- DISABLE.
*/
uint32_t hnfEnable; /**< Enable/Disable Hardware noise filter function, should be:
- ENABLE.
- DISABLE.
*/
} MCPWM_CAPTURE_CFG_Type;
/**
* @brief MCPWM Count Control Configuration type definition
*/
typedef struct {
uint32_t counterChannel; /**< Counter Channel Number, should be in range from 0 to 2 */
uint32_t countRising; /**< Enable/Disable Capture on Rising Edge event, should be:
- ENABLE.
- DISABLE.
*/
uint32_t countFalling; /**< Enable/Disable Capture on Falling Edge event, should be:
- ENABLE.
- DISABLE.
*/
} MCPWM_COUNT_CFG_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup MCPWM_Public_Functions MCPWM Public Functions
* @{
*/
void MCPWM_Init(LPC_MCPWM_Type *MCPWMx);
void MCPWM_ConfigChannel(LPC_MCPWM_Type *MCPWMx, uint32_t channelNum,
MCPWM_CHANNEL_CFG_Type * channelSetup);
void MCPWM_WriteToShadow(LPC_MCPWM_Type *MCPWMx, uint32_t channelNum,
MCPWM_CHANNEL_CFG_Type *channelSetup);
void MCPWM_ConfigCapture(LPC_MCPWM_Type *MCPWMx, uint32_t channelNum,
MCPWM_CAPTURE_CFG_Type *captureConfig);
void MCPWM_ClearCapture(LPC_MCPWM_Type *MCPWMx, uint32_t captureChannel);
uint32_t MCPWM_GetCapture(LPC_MCPWM_Type *MCPWMx, uint32_t captureChannel);
void MCPWM_CountConfig(LPC_MCPWM_Type *MCPWMx, uint32_t channelNum,
uint32_t countMode, MCPWM_COUNT_CFG_Type *countConfig);
void MCPWM_Start(LPC_MCPWM_Type *MCPWMx,uint32_t channel0, uint32_t channel1, uint32_t channel2);
void MCPWM_Stop(LPC_MCPWM_Type *MCPWMx,uint32_t channel0, uint32_t channel1, uint32_t channel2);
void MCPWM_ACMode(LPC_MCPWM_Type *MCPWMx,uint32_t acMode);
void MCPWM_DCMode(LPC_MCPWM_Type *MCPWMx, uint32_t dcMode,
uint32_t outputInvered, uint32_t outputPattern);
void MCPWM_IntConfig(LPC_MCPWM_Type *MCPWMx, uint32_t ulIntType, FunctionalState NewState);
void MCPWM_IntSet(LPC_MCPWM_Type *MCPWMx, uint32_t ulIntType);
void MCPWM_IntClear(LPC_MCPWM_Type *MCPWMx, uint32_t ulIntType);
FlagStatus MCPWM_GetIntStatus(LPC_MCPWM_Type *MCPWMx, uint32_t ulIntType);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_MCPWM_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_nvic.h 2011-06-02
*//**
* @file lpc18xx_nvic.h
* @brief Contains all macro definitions and function prototypes
* support for Nesting Vectored Interrupt 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 NVIC NVIC (Nested Vector Interrupt Controller)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_NVIC_H_
#define LPC18XX_NVIC_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Functions ----------------------------------------------------------- */
/** @defgroup NVIC_Public_Functions NVIC Public Functions
* @{
*/
void NVIC_SetVTOR(uint32_t offset);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_NVIC_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_pwr.h 2011-06-02
*//**
* @file lpc18xx_pwr.h
* @brief Contains all macro definitions and function prototypes
* support for Power 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 PWR PWR (Power Control)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_PWR_H_
#define LPC18XX_PWR_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup PWR_Private_Macros PWR Private Macros
* @{
*/
#define PWR_SLEEP_MODE_DEEP_SLEEP 0x3F00AA
#define PWR_SLEEP_MODE_POWER_DOWN 0x30FCBA
#define PWR_SLEEP_MODE_DEEP_POWER_DOWN 0x3FFF7F
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup PWR_Public_Functions PWR Public Functions
* @{
*/
/* Clock Generator */
void PWR_Sleep(void);
void PWR_DeepSleep(void);
void PWR_PowerDown(void);
void PWR_DeepPowerDown(void);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_PWR_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_qei.h 2011-06-02
*//**
* @file lpc18xx_qei.h
* @brief Contains all macro definitions and function prototypes
* support for QEI 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 QEI QEI (Quadrature Encoder Interface)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_QEI_H_
#define LPC18XX_QEI_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup QEI_Private_Macros QEI Private Macros
* @{
*/
/** QEI peripheral numver definition */
#define QEI_0 (0) /** Always 0 - because we just have only one QEI peripheral */
/** QEI Reset types */
#define QEI_RESET_POS QEI_CON_RESP /**< Reset position counter */
#define QEI_RESET_POSOnIDX QEI_CON_RESPI /**< Reset Posistion Counter on Index */
#define QEI_RESET_VEL QEI_CON_RESV /**< Reset Velocity */
#define QEI_RESET_IDX QEI_CON_RESI /**< Reset Index Counter */
/** QEI Direction Invert Type Option */
#define QEI_DIRINV_NONE ((uint32_t)(0)) /**< Direction is not inverted */
#define QEI_DIRINV_CMPL ((uint32_t)(1)) /**< Direction is complemented */
/** QEI Signal Mode Option */
#define QEI_SIGNALMODE_QUAD ((uint32_t)(0)) /**< Signal operation: Quadrature phase mode */
#define QEI_SIGNALMODE_CLKDIR ((uint32_t)(1)) /**< Signal operation: Clock/Direction mode */
/** QEI Capture Mode Option */
#define QEI_CAPMODE_2X ((uint32_t)(0)) /**< Capture mode: Only Phase-A edges are counted (2X) */
#define QEI_CAPMODE_4X ((uint32_t)(1)) /**< Capture mode: BOTH PhA and PhB edges are counted (4X)*/
/** QEI Invert Index Signal Option */
#define QEI_INVINX_NONE ((uint32_t)(0)) /**< Invert Index signal option: None */
#define QEI_INVINX_EN ((uint32_t)(1)) /**< Invert Index signal option: Enable */
/** QEI timer reload option */
#define QEI_TIMERRELOAD_TICKVAL ((uint8_t)(0)) /**< Reload value in absolute value */
#define QEI_TIMERRELOAD_USVAL ((uint8_t)(1)) /**< Reload value in microsecond value */
/** QEI Flag Status type */
#define QEI_STATUS_DIR ((uint32_t)(1<<0)) /**< Direction status */
/** QEI Compare Position channel option */
#define QEI_COMPPOS_CH_0 ((uint8_t)(0)) /**< QEI compare position channel 0 */
#define QEI_COMPPOS_CH_1 ((uint8_t)(1)) /**< QEI compare position channel 1 */
#define QEI_COMPPOS_CH_2 ((uint8_t)(2)) /**< QEI compare position channel 2 */
/** QEI interrupt flag type */
#define QEI_INTFLAG_INX_Int ((uint32_t)(1<<0)) /**< index pulse was detected interrupt */
#define QEI_INTFLAG_TIM_Int ((uint32_t)(1<<1)) /**< Velocity timer over flow interrupt */
#define QEI_INTFLAG_VELC_Int ((uint32_t)(1<<2)) /**< Capture velocity is less than compare interrupt */
#define QEI_INTFLAG_DIR_Int ((uint32_t)(1<<3)) /**< Change of direction interrupt */
#define QEI_INTFLAG_ERR_Int ((uint32_t)(1<<4)) /**< An encoder phase error interrupt */
#define QEI_INTFLAG_ENCLK_Int ((uint32_t)(1<<5)) /**< An encoder clock pulse was detected interrupt */
#define QEI_INTFLAG_POS0_Int ((uint32_t)(1<<6)) /**< position 0 compare value is equal to the
current position interrupt */
#define QEI_INTFLAG_POS1_Int ((uint32_t)(1<<7)) /**< position 1 compare value is equal to the
current position interrupt */
#define QEI_INTFLAG_POS2_Int ((uint32_t)(1<<8)) /**< position 2 compare value is equal to the
current position interrupt */
#define QEI_INTFLAG_REV_Int ((uint32_t)(1<<9)) /**< Index compare value is equal to the current
index count interrupt */
#define QEI_INTFLAG_POS0REV_Int ((uint32_t)(1<<10)) /**< Combined position 0 and revolution count interrupt */
#define QEI_INTFLAG_POS1REV_Int ((uint32_t)(1<<11)) /**< Combined position 1 and revolution count interrupt */
#define QEI_INTFLAG_POS2REV_Int ((uint32_t)(1<<12)) /**< Combined position 2 and revolution count interrupt */
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/* Quadrature Encoder Interface Control Register Definition --------------------- */
/*********************************************************************//**
* Macro defines for QEI Control register
**********************************************************************/
#define QEI_CON_RESP ((uint32_t)(1<<0)) /**< Reset position counter */
#define QEI_CON_RESPI ((uint32_t)(1<<1)) /**< Reset Posistion Counter on Index */
#define QEI_CON_RESV ((uint32_t)(1<<2)) /**< Reset Velocity */
#define QEI_CON_RESI ((uint32_t)(1<<3)) /**< Reset Index Counter */
#define QEI_CON_BITMASK ((uint32_t)(0x0F)) /**< QEI Control register bit-mask */
/*********************************************************************//**
* Macro defines for QEI Configuration register
**********************************************************************/
#define QEI_CONF_DIRINV ((uint32_t)(1<<0)) /**< Direction Invert */
#define QEI_CONF_SIGMODE ((uint32_t)(1<<1)) /**< Signal mode */
#define QEI_CONF_CAPMODE ((uint32_t)(1<<2)) /**< Capture mode */
#define QEI_CONF_INVINX ((uint32_t)(1<<3)) /**< Invert index */
#define QEI_CONF_BITMASK ((uint32_t)(0x0F)) /**< QEI Configuration register bit-mask */
/*********************************************************************//**
* Macro defines for QEI Status register
**********************************************************************/
#define QEI_STAT_DIR ((uint32_t)(1<<0)) /**< Direction bit */
#define QEI_STAT_BITMASK ((uint32_t)(1<<0)) /**< QEI status register bit-mask */
/* Quadrature Encoder Interface Interrupt registers definitions --------------------- */
/*********************************************************************//**
* Macro defines for QEI Interrupt Status register
**********************************************************************/
#define QEI_INTSTAT_INX_Int ((uint32_t)(1<<0)) /**< Indicates that an index pulse was detected */
#define QEI_INTSTAT_TIM_Int ((uint32_t)(1<<1)) /**< Indicates that a velocity timer overflow occurred */
#define QEI_INTSTAT_VELC_Int ((uint32_t)(1<<2)) /**< Indicates that capture velocity is less than compare velocity */
#define QEI_INTSTAT_DIR_Int ((uint32_t)(1<<3)) /**< Indicates that a change of direction was detected */
#define QEI_INTSTAT_ERR_Int ((uint32_t)(1<<4)) /**< Indicates that an encoder phase error was detected */
#define QEI_INTSTAT_ENCLK_Int ((uint32_t)(1<<5)) /**< Indicates that and encoder clock pulse was detected */
#define QEI_INTSTAT_POS0_Int ((uint32_t)(1<<6)) /**< Indicates that the position 0 compare value is equal to the
current position */
#define QEI_INTSTAT_POS1_Int ((uint32_t)(1<<7)) /**< Indicates that the position 1compare value is equal to the
current position */
#define QEI_INTSTAT_POS2_Int ((uint32_t)(1<<8)) /**< Indicates that the position 2 compare value is equal to the
current position */
#define QEI_INTSTAT_REV_Int ((uint32_t)(1<<9)) /**< Indicates that the index compare value is equal to the current
index count */
#define QEI_INTSTAT_POS0REV_Int ((uint32_t)(1<<10)) /**< Combined position 0 and revolution count interrupt. Set when
both the POS0_Int bit is set and the REV_Int is set */
#define QEI_INTSTAT_POS1REV_Int ((uint32_t)(1<<11)) /**< Combined position 1 and revolution count interrupt. Set when
both the POS1_Int bit is set and the REV_Int is set */
#define QEI_INTSTAT_POS2REV_Int ((uint32_t)(1<<12)) /**< Combined position 2 and revolution count interrupt. Set when
both the POS2_Int bit is set and the REV_Int is set */
#define QEI_INTSTAT_BITMASK ((uint32_t)(0x1FFF)) /**< QEI Interrupt Status register bit-mask */
/*********************************************************************//**
* Macro defines for QEI Interrupt Set register
**********************************************************************/
#define QEI_INTSET_INX_Int ((uint32_t)(1<<0)) /**< Set Bit Indicates that an index pulse was detected */
#define QEI_INTSET_TIM_Int ((uint32_t)(1<<1)) /**< Set Bit Indicates that a velocity timer overflow occurred */
#define QEI_INTSET_VELC_Int ((uint32_t)(1<<2)) /**< Set Bit Indicates that capture velocity is less than compare velocity */
#define QEI_INTSET_DIR_Int ((uint32_t)(1<<3)) /**< Set Bit Indicates that a change of direction was detected */
#define QEI_INTSET_ERR_Int ((uint32_t)(1<<4)) /**< Set Bit Indicates that an encoder phase error was detected */
#define QEI_INTSET_ENCLK_Int ((uint32_t)(1<<5)) /**< Set Bit Indicates that and encoder clock pulse was detected */
#define QEI_INTSET_POS0_Int ((uint32_t)(1<<6)) /**< Set Bit Indicates that the position 0 compare value is equal to the
current position */
#define QEI_INTSET_POS1_Int ((uint32_t)(1<<7)) /**< Set Bit Indicates that the position 1compare value is equal to the
current position */
#define QEI_INTSET_POS2_Int ((uint32_t)(1<<8)) /**< Set Bit Indicates that the position 2 compare value is equal to the
current position */
#define QEI_INTSET_REV_Int ((uint32_t)(1<<9)) /**< Set Bit Indicates that the index compare value is equal to the current
index count */
#define QEI_INTSET_POS0REV_Int ((uint32_t)(1<<10)) /**< Set Bit that combined position 0 and revolution count interrupt */
#define QEI_INTSET_POS1REV_Int ((uint32_t)(1<<11)) /**< Set Bit that Combined position 1 and revolution count interrupt */
#define QEI_INTSET_POS2REV_Int ((uint32_t)(1<<12)) /**< Set Bit that Combined position 2 and revolution count interrupt */
#define QEI_INTSET_BITMASK ((uint32_t)(0x1FFF)) /**< QEI Interrupt Set register bit-mask */
/*********************************************************************//**
* Macro defines for QEI Interrupt Clear register
**********************************************************************/
#define QEI_INTCLR_INX_Int ((uint32_t)(1<<0)) /**< Clear Bit Indicates that an index pulse was detected */
#define QEI_INTCLR_TIM_Int ((uint32_t)(1<<1)) /**< Clear Bit Indicates that a velocity timer overflow occurred */
#define QEI_INTCLR_VELC_Int ((uint32_t)(1<<2)) /**< Clear Bit Indicates that capture velocity is less than compare velocity */
#define QEI_INTCLR_DIR_Int ((uint32_t)(1<<3)) /**< Clear Bit Indicates that a change of direction was detected */
#define QEI_INTCLR_ERR_Int ((uint32_t)(1<<4)) /**< Clear Bit Indicates that an encoder phase error was detected */
#define QEI_INTCLR_ENCLK_Int ((uint32_t)(1<<5)) /**< Clear Bit Indicates that and encoder clock pulse was detected */
#define QEI_INTCLR_POS0_Int ((uint32_t)(1<<6)) /**< Clear Bit Indicates that the position 0 compare value is equal to the
current position */
#define QEI_INTCLR_POS1_Int ((uint32_t)(1<<7)) /**< Clear Bit Indicates that the position 1compare value is equal to the
current position */
#define QEI_INTCLR_POS2_Int ((uint32_t)(1<<8)) /**< Clear Bit Indicates that the position 2 compare value is equal to the
current position */
#define QEI_INTCLR_REV_Int ((uint32_t)(1<<9)) /**< Clear Bit Indicates that the index compare value is equal to the current
index count */
#define QEI_INTCLR_POS0REV_Int ((uint32_t)(1<<10)) /**< Clear Bit that combined position 0 and revolution count interrupt */
#define QEI_INTCLR_POS1REV_Int ((uint32_t)(1<<11)) /**< Clear Bit that Combined position 1 and revolution count interrupt */
#define QEI_INTCLR_POS2REV_Int ((uint32_t)(1<<12)) /**< Clear Bit that Combined position 2 and revolution count interrupt */
#define QEI_INTCLR_BITMASK ((uint32_t)(0xFFFF)) /**< QEI Interrupt Clear register bit-mask */
/*********************************************************************//**
* Macro defines for QEI Interrupt Enable register
**********************************************************************/
#define QEI_INTEN_INX_Int ((uint32_t)(1<<0)) /**< Enabled Interrupt Bit Indicates that an index pulse was detected */
#define QEI_INTEN_TIM_Int ((uint32_t)(1<<1)) /**< Enabled Interrupt Bit Indicates that a velocity timer overflow occurred */
#define QEI_INTEN_VELC_Int ((uint32_t)(1<<2)) /**< Enabled Interrupt Bit Indicates that capture velocity is less than compare velocity */
#define QEI_INTEN_DIR_Int ((uint32_t)(1<<3)) /**< Enabled Interrupt Bit Indicates that a change of direction was detected */
#define QEI_INTEN_ERR_Int ((uint32_t)(1<<4)) /**< Enabled Interrupt Bit Indicates that an encoder phase error was detected */
#define QEI_INTEN_ENCLK_Int ((uint32_t)(1<<5)) /**< Enabled Interrupt Bit Indicates that and encoder clock pulse was detected */
#define QEI_INTEN_POS0_Int ((uint32_t)(1<<6)) /**< Enabled Interrupt Bit Indicates that the position 0 compare value is equal to the
current position */
#define QEI_INTEN_POS1_Int ((uint32_t)(1<<7)) /**< Enabled Interrupt Bit Indicates that the position 1compare value is equal to the
current position */
#define QEI_INTEN_POS2_Int ((uint32_t)(1<<8)) /**< Enabled Interrupt Bit Indicates that the position 2 compare value is equal to the
current position */
#define QEI_INTEN_REV_Int ((uint32_t)(1<<9)) /**< Enabled Interrupt Bit Indicates that the index compare value is equal to the current
index count */
#define QEI_INTEN_POS0REV_Int ((uint32_t)(1<<10)) /**< Enabled Interrupt Bit that combined position 0 and revolution count interrupt */
#define QEI_INTEN_POS1REV_Int ((uint32_t)(1<<11)) /**< Enabled Interrupt Bit that Combined position 1 and revolution count interrupt */
#define QEI_INTEN_POS2REV_Int ((uint32_t)(1<<12)) /**< Enabled Interrupt Bit that Combined position 2 and revolution count interrupt */
#define QEI_INTEN_BITMASK ((uint32_t)(0x1FFF)) /**< QEI Interrupt Enable register bit-mask */
/*********************************************************************//**
* Macro defines for QEI Interrupt Enable Set register
**********************************************************************/
#define QEI_IESET_INX_Int ((uint32_t)(1<<0)) /**< Set Enable Interrupt Bit Indicates that an index pulse was detected */
#define QEI_IESET_TIM_Int ((uint32_t)(1<<1)) /**< Set Enable Interrupt Bit Indicates that a velocity timer overflow occurred */
#define QEI_IESET_VELC_Int ((uint32_t)(1<<2)) /**< Set Enable Interrupt Bit Indicates that capture velocity is less than compare velocity */
#define QEI_IESET_DIR_Int ((uint32_t)(1<<3)) /**< Set Enable Interrupt Bit Indicates that a change of direction was detected */
#define QEI_IESET_ERR_Int ((uint32_t)(1<<4)) /**< Set Enable Interrupt Bit Indicates that an encoder phase error was detected */
#define QEI_IESET_ENCLK_Int ((uint32_t)(1<<5)) /**< Set Enable Interrupt Bit Indicates that and encoder clock pulse was detected */
#define QEI_IESET_POS0_Int ((uint32_t)(1<<6)) /**< Set Enable Interrupt Bit Indicates that the position 0 compare value is equal to the
current position */
#define QEI_IESET_POS1_Int ((uint32_t)(1<<7)) /**< Set Enable Interrupt Bit Indicates that the position 1compare value is equal to the
current position */
#define QEI_IESET_POS2_Int ((uint32_t)(1<<8)) /**< Set Enable Interrupt Bit Indicates that the position 2 compare value is equal to the
current position */
#define QEI_IESET_REV_Int ((uint32_t)(1<<9)) /**< Set Enable Interrupt Bit Indicates that the index compare value is equal to the current
index count */
#define QEI_IESET_POS0REV_Int ((uint32_t)(1<<10)) /**< Set Enable Interrupt Bit that combined position 0 and revolution count interrupt */
#define QEI_IESET_POS1REV_Int ((uint32_t)(1<<11)) /**< Set Enable Interrupt Bit that Combined position 1 and revolution count interrupt */
#define QEI_IESET_POS2REV_Int ((uint32_t)(1<<12)) /**< Set Enable Interrupt Bit that Combined position 2 and revolution count interrupt */
#define QEI_IESET_BITMASK ((uint32_t)(0x1FFF)) /**< QEI Interrupt Enable Set register bit-mask */
/*********************************************************************//**
* Macro defines for QEI Interrupt Enable Clear register
**********************************************************************/
#define QEI_IECLR_INX_Int ((uint32_t)(1<<0)) /**< Clear Enabled Interrupt Bit Indicates that an index pulse was detected */
#define QEI_IECLR_TIM_Int ((uint32_t)(1<<1)) /**< Clear Enabled Interrupt Bit Indicates that a velocity timer overflow occurred */
#define QEI_IECLR_VELC_Int ((uint32_t)(1<<2)) /**< Clear Enabled Interrupt Bit Indicates that capture velocity is less than compare velocity */
#define QEI_IECLR_DIR_Int ((uint32_t)(1<<3)) /**< Clear Enabled Interrupt Bit Indicates that a change of direction was detected */
#define QEI_IECLR_ERR_Int ((uint32_t)(1<<4)) /**< Clear Enabled Interrupt Bit Indicates that an encoder phase error was detected */
#define QEI_IECLR_ENCLK_Int ((uint32_t)(1<<5)) /**< Clear Enabled Interrupt Bit Indicates that and encoder clock pulse was detected */
#define QEI_IECLR_POS0_Int ((uint32_t)(1<<6)) /**< Clear Enabled Interrupt Bit Indicates that the position 0 compare value is equal to the
current position */
#define QEI_IECLR_POS1_Int ((uint32_t)(1<<7)) /**< Clear Enabled Interrupt Bit Indicates that the position 1compare value is equal to the
current position */
#define QEI_IECLR_POS2_Int ((uint32_t)(1<<8)) /**< Clear Enabled Interrupt Bit Indicates that the position 2 compare value is equal to the
current position */
#define QEI_IECLR_REV_Int ((uint32_t)(1<<9)) /**< Clear Enabled Interrupt Bit Indicates that the index compare value is equal to the current
index count */
#define QEI_IECLR_POS0REV_Int ((uint32_t)(1<<10)) /**< Clear Enabled Interrupt Bit that combined position 0 and revolution count interrupt */
#define QEI_IECLR_POS1REV_Int ((uint32_t)(1<<11)) /**< Clear Enabled Interrupt Bit that Combined position 1 and revolution count interrupt */
#define QEI_IECLR_POS2REV_Int ((uint32_t)(1<<12)) /**< Clear Enabled Interrupt Bit that Combined position 2 and revolution count interrupt */
#define QEI_IECLR_BITMASK ((uint32_t)(0xFFFF)) /**< QEI Interrupt Enable Clear register bit-mask */
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/* Macro check QEI peripheral */
#define PARAM_QEIx(n) ((n==LPC_QEI))
/* Macro check QEI reset type */
#define PARAM_QEI_RESET(n) ((n==QEI_CON_RESP) \
|| (n==QEI_RESET_POSOnIDX) \
|| (n==QEI_RESET_VEL) \
|| (n==QEI_RESET_IDX))
/* Macro check QEI Direction invert mode */
#define PARAM_QEI_DIRINV(n) ((n==QEI_DIRINV_NONE) || (n==QEI_DIRINV_CMPL))
/* Macro check QEI signal mode */
#define PARAM_QEI_SIGNALMODE(n) ((n==QEI_SIGNALMODE_QUAD) || (n==QEI_SIGNALMODE_CLKDIR))
/* Macro check QEI Capture mode */
#define PARAM_QEI_CAPMODE(n) ((n==QEI_CAPMODE_2X) || (n==QEI_CAPMODE_4X))
/* Macro check QEI Invert index mode */
#define PARAM_QEI_INVINX(n) ((n==QEI_INVINX_NONE) || (n==QEI_INVINX_EN))
/* Macro check QEI Direction invert mode */
#define PARAM_QEI_TIMERRELOAD(n) ((n==QEI_TIMERRELOAD_TICKVAL) || (n==QEI_TIMERRELOAD_USVAL))
/* Macro check QEI status type */
#define PARAM_QEI_STATUS(n) ((n==QEI_STATUS_DIR))
/* Macro check QEI combine position type */
#define PARAM_QEI_COMPPOS_CH(n) ((n==QEI_COMPPOS_CH_0) || (n==QEI_COMPPOS_CH_1) || (n==QEI_COMPPOS_CH_2))
/* Macro check QEI interrupt flag type */
#define PARAM_QEI_INTFLAG(n) ((n==QEI_INTFLAG_INX_Int) \
|| (n==QEI_INTFLAG_TIM_Int) \
|| (n==QEI_INTFLAG_VELC_Int) \
|| (n==QEI_INTFLAG_DIR_Int) \
|| (n==QEI_INTFLAG_ERR_Int) \
|| (n==QEI_INTFLAG_ENCLK_Int) \
|| (n==QEI_INTFLAG_POS0_Int) \
|| (n==QEI_INTFLAG_POS1_Int) \
|| (n==QEI_INTFLAG_POS2_Int) \
|| (n==QEI_INTFLAG_REV_Int) \
|| (n==QEI_INTFLAG_POS0REV_Int) \
|| (n==QEI_INTFLAG_POS1REV_Int) \
|| (n==QEI_INTFLAG_POS2REV_Int))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup QEI_Public_Types QEI Public Types
* @{
*/
/*********************************************************************//**
* @brief QEI structure definitions
**********************************************************************/
/**
* @brief QEI Configuration structure type definition
*/
typedef struct {
uint32_t DirectionInvert :1; /**< Direction invert option:
- QEI_DIRINV_NONE: QEI Direction is normal
- QEI_DIRINV_CMPL: QEI Direction is complemented
*/
uint32_t SignalMode :1; /**< Signal mode Option:
- QEI_SIGNALMODE_QUAD: Signal is in Quadrature phase mode
- QEI_SIGNALMODE_CLKDIR: Signal is in Clock/Direction mode
*/
uint32_t CaptureMode :1; /**< Capture Mode Option:
- QEI_CAPMODE_2X: Only Phase-A edges are counted (2X)
- QEI_CAPMODE_4X: BOTH Phase-A and Phase-B edges are counted (4X)
*/
uint32_t InvertIndex :1; /**< Invert Index Option:
- QEI_INVINX_NONE: the sense of the index input is normal
- QEI_INVINX_EN: inverts the sense of the index input
*/
} QEI_CFG_Type;
/**
* @brief Timer Reload Configuration structure type definition
*/
typedef struct {
uint8_t ReloadOption; /**< Velocity Timer Reload Option, should be:
- QEI_TIMERRELOAD_TICKVAL: Reload value in absolute value
- QEI_TIMERRELOAD_USVAL: Reload value in microsecond value
*/
uint8_t Reserved[3];
uint32_t ReloadValue; /**< Velocity Timer Reload Value, 32-bit long, should be matched
with Velocity Timer Reload Option
*/
} QEI_RELOADCFG_Type;
typedef struct
{
uint32_t PHA_FilterVal; /**< FILTERPHA register input */
uint32_t PHB_FilterVal; /**< FILTERPHB register input */
uint32_t INX_FilterVal; /**< FILTERINX register input */
} st_Qei_FilterCfg;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup QEI_Public_Functions QEI Public Functions
* @{
*/
void QEI_Init(uint8_t qeiId, QEI_CFG_Type *QEI_ConfigStruct);
void QEI_DeInit(uint8_t qeiId);
void QEI_Reset(uint8_t qeiId, uint32_t ulResetType);
void QEI_GetCfgDefault(QEI_CFG_Type *QIE_InitStruct);
FlagStatus QEI_GetStatus(uint8_t qeiId, uint32_t ulFlagType);
uint32_t QEI_GetPosition(uint8_t qeiId);
void QEI_SetMaxPosition(uint8_t qeiId, uint32_t ulMaxPos);
void QEI_SetPositionComp(uint8_t qeiId, uint8_t bPosCompCh, uint32_t ulPosComp);
uint32_t QEI_GetIndex(uint8_t qeiId);
void QEI_SetIndexComp(uint8_t qeiId, uint32_t ulIndexComp);
void QEI_SetTimerReload(uint8_t qeiId, QEI_RELOADCFG_Type *QEIReloadStruct);
uint32_t QEI_GetTimer(uint8_t qeiId);
uint32_t QEI_GetVelocity(uint8_t qeiId);
uint32_t QEI_GetVelocityCap(uint8_t qeiId);
void QEI_SetVelocityComp(uint8_t qeiId, uint32_t ulVelComp);
void QEI_SetDigiFilter(uint8_t qeiId, st_Qei_FilterCfg FilterVal);
uint32_t QEI_CalculateRPM(uint8_t qeiId, uint32_t ulVelCapValue, uint32_t ulPPR);
FlagStatus QEI_GetIntStatus(uint8_t qeiId, uint32_t ulIntType);
void QEI_IntCmd(uint8_t qeiId, uint32_t ulIntType, FunctionalState NewState);
void QEI_IntSet(uint8_t qeiId, uint32_t ulIntType);
void QEI_IntClear(uint8_t qeiId, uint32_t ulIntType);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_QEI_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_rgu.h 2011-06-02
*//**
* @file lpc18xx_rgu.h
* @brief Contains all macro definitions and function prototypes
* support for RGU 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 RGU RGU (Reset Generation Unit)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_RGU_H_
#define LPC18XX_RGU_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Types --------------------------------------------------------------- */
/** @defgroup RGU_Public_Types RGU Public Types
* @{
*/
/*********************************************************************//**
* @brief RGU enumeration
**********************************************************************/
/** @brief Out Reset Signal Generated by RGU */
typedef enum
{
RGU_SIG_CORE = 0, /**< Core reset signal */
RGU_SIG_PERIPH, /**< Peripheral reset signal */
RGU_SIG_MASTER, /**< Master reset signal */
RGU_SIG_WWDT = 4, /**< WWDT reset signal */
RGU_SIG_CREG, /**< CREG reset signal */
RGU_SIG_BUS = 8, /**< Bus reset signal */
RGU_SIG_SCU, /**< SCU reset signal */
RGU_SIG_PINMUX, /**< Pin mux reset signal */
RGU_SIG_M3 = 13, /**< Cortex-M3 reset signal */
RGU_SIG_LCD = 16, /**< LCD reset signal */
RGU_SIG_USB0, /**< USB0 reset signal */
RGU_SIG_USB1, /**< USB1 reset signal */
RGU_SIG_DMA, /**< DMA reset signal */
RGU_SIG_SDIO, /**< SDIO reset signal */
RGU_SIG_EMC, /**< EMC reset signal */
RGU_SIG_ETHERNET, /**< Ethernet reset signal */
RGU_SIG_AES, /**< AES reset signal */
RGU_SIG_GPIO = 28, /**< GPIO reset signal */
RGU_SIG_TIMER0 = 32, /**< TIMER 0 reset signal */
RGU_SIG_TIMER1, /**< TIMER 1 reset signal */
RGU_SIG_TIMER2, /**< TIMER 2 reset signal */
RGU_SIG_TIMER3, /**< TIMER 3 reset signal */
RGU_SIG_RITIMER, /**< RIT timer reset signal */
RGU_SIG_SCT, /**< SCT reset signal */
RGU_SIG_MOTOCONPWM, /**< Motor control reset signal */
RGU_SIG_QEI, /**< QEI reset signal */
RGU_SIG_ADC0, /**< ADC0 reset signal */
RGU_SIG_ADC1, /**< ADC1 reset signal */
RGU_SIG_DAC, /**< DAC reset signal */
RGU_SIG_UART0 = 44, /**< UART0 reset signal */
RGU_SIG_UART1, /**< UART1 reset signal */
RGU_SIG_UART2, /**< UART2 reset signal */
RGU_SIG_UART3, /**< UART3 reset signal */
RGU_SIG_I2C0, /**< I2C0 reset signal */
RGU_SIG_I2C1, /**< I2C1 reset signal */
RGU_SIG_SSP0, /**< SSP0 reset signal */
RGU_SIG_SSP1, /**< SSP1 reset signal */
RGU_SIG_I2S, /**< I2S reset signal */
RGU_SIG_SPIFI, /**< SPIFI reset signal */
RGU_SIG_CAN = 55 /**< CAN reset signal */
}RGU_SIG;
/** @brief Reset Cause Source */
typedef enum {
RGU_SRC_NONE, /**< No source */
RGU_SRC_SOFT, /**< Software reset source */
RGU_SRC_EXT, /**< External reset source */
RGU_SRC_CORE, /**< Core reset source */
RGU_SRC_PERIPH, /**< Peripheral reset source*/
RGU_SRC_MASTER, /**< Master reset source */
RGU_SRC_BOD, /**< BOD reset source */
RGU_SRC_WWDT /**< WWDT reset source */
}RGU_SRC;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup RGU_Public_Functions RGU Public Functions
* @{
*/
/* RGU peripheral control function ----------------*/
void RGU_SoftReset(RGU_SIG ResetSignal);
RGU_SRC RGU_GetSource(RGU_SIG ResetSignal);
Bool RGU_GetSignalStatus(RGU_SIG ResetSignal);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_RGU_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_rit.h 2011-06-02
*//**
* @file lpc18xx_rit.h
* @brief Contains all macro definitions and function prototypes
* support for RIT 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 RIT RIT (Repetitive Interrupt Timer)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_RIT_H_
#define LPC18XX_RIT_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup RIT_Private_Macros RIT Private Macros
* @{
*/
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/*********************************************************************//**
* Macro defines for RIT control register
**********************************************************************/
/** Set interrupt flag when the counter value equals the masked compare value */
#define RIT_CTRL_INTEN ((uint32_t) (1))
/** Set timer enable clear to 0 when the counter value equals the masked compare value */
#define RIT_CTRL_ENCLR ((uint32_t) _BIT(1))
/** Set timer enable on debug */
#define RIT_CTRL_ENBR ((uint32_t) _BIT(2))
/** Set timer enable */
#define RIT_CTRL_TEN ((uint32_t) _BIT(3))
/** Macro to determine if it is valid RIT peripheral */
#define PARAM_RITx(n) (((uint32_t *)n)==((uint32_t *)LPC_RITIMER))
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup RIT_Public_Functions RIT Public Functions
* @{
*/
/* RIT Init/DeInit functions */
void RIT_Init(LPC_RITIMER_Type *RITx);
void RIT_DeInit(LPC_RITIMER_Type *RITx);
/* RIT config timer functions */
void RIT_TimerConfig(LPC_RITIMER_Type *RITx, uint32_t time_interval);
/* Enable/Disable RIT functions */
void RIT_TimerClearCmd(LPC_RITIMER_Type *RITx, FunctionalState NewState);
void RIT_Cmd(LPC_RITIMER_Type *RITx, FunctionalState NewState);
void RIT_TimerDebugCmd(LPC_RITIMER_Type *RITx, FunctionalState NewState);
/* RIT Interrupt functions */
IntStatus RIT_GetIntStatus(LPC_RITIMER_Type *RITx);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_RIT_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_rtc.h 2011-06-02
*//**
* @file lpc18xx_rtc.h
* @brief Contains all macro definitions and function prototypes
* support for RTC 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 RTC RTC (Real-Time Clock)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_RTC_H_
#define LPC18XX_RTC_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup RTC_Private_Macros RTC Private Macros
* @{
*/
/* ----------------------- BIT DEFINITIONS ----------------------------------- */
/* Miscellaneous register group --------------------------------------------- */
/**********************************************************************
* ILR register definitions
**********************************************************************/
/** ILR register mask */
#define RTC_ILR_BITMASK ((0x00000003))
/** Bit inform the source interrupt is counter increment*/
#define RTC_IRL_RTCCIF ((1<<0))
/** Bit inform the source interrupt is alarm match*/
#define RTC_IRL_RTCALF ((1<<1))
/**********************************************************************
* CCR register definitions
**********************************************************************/
/** CCR register mask */
#define RTC_CCR_BITMASK ((0x00000013))
/** Clock enable */
#define RTC_CCR_CLKEN ((1<<0))
/** Clock reset */
#define RTC_CCR_CTCRST ((1<<1))
/** Calibration counter enable */
#define RTC_CCR_CCALEN ((1<<4))
/**********************************************************************
* CIIR register definitions
**********************************************************************/
/** Counter Increment Interrupt bit for second */
#define RTC_CIIR_IMSEC ((1<<0))
/** Counter Increment Interrupt bit for minute */
#define RTC_CIIR_IMMIN ((1<<1))
/** Counter Increment Interrupt bit for hour */
#define RTC_CIIR_IMHOUR ((1<<2))
/** Counter Increment Interrupt bit for day of month */
#define RTC_CIIR_IMDOM ((1<<3))
/** Counter Increment Interrupt bit for day of week */
#define RTC_CIIR_IMDOW ((1<<4))
/** Counter Increment Interrupt bit for day of year */
#define RTC_CIIR_IMDOY ((1<<5))
/** Counter Increment Interrupt bit for month */
#define RTC_CIIR_IMMON ((1<<6))
/** Counter Increment Interrupt bit for year */
#define RTC_CIIR_IMYEAR ((1<<7))
/** CIIR bit mask */
#define RTC_CIIR_BITMASK ((0xFF))
/**********************************************************************
* AMR register definitions
**********************************************************************/
/** Counter Increment Select Mask bit for second */
#define RTC_AMR_AMRSEC ((1<<0))
/** Counter Increment Select Mask bit for minute */
#define RTC_AMR_AMRMIN ((1<<1))
/** Counter Increment Select Mask bit for hour */
#define RTC_AMR_AMRHOUR ((1<<2))
/** Counter Increment Select Mask bit for day of month */
#define RTC_AMR_AMRDOM ((1<<3))
/** Counter Increment Select Mask bit for day of week */
#define RTC_AMR_AMRDOW ((1<<4))
/** Counter Increment Select Mask bit for day of year */
#define RTC_AMR_AMRDOY ((1<<5))
/** Counter Increment Select Mask bit for month */
#define RTC_AMR_AMRMON ((1<<6))
/** Counter Increment Select Mask bit for year */
#define RTC_AMR_AMRYEAR ((1<<7))
/** AMR bit mask */
#define RTC_AMR_BITMASK ((0xFF))
/**********************************************************************
* RTC_AUX register definitions
**********************************************************************/
/** RTC Oscillator Fail detect flag */
#define RTC_AUX_RTC_OSCF ((1<<4))
/**********************************************************************
* RTC_AUXEN register definitions
**********************************************************************/
/** Oscillator Fail Detect interrupt enable*/
#define RTC_AUXEN_RTC_OSCFEN ((1<<4))
/* Consolidated time register group ----------------------------------- */
/**********************************************************************
* Consolidated Time Register 0 definitions
**********************************************************************/
#define RTC_CTIME0_SECONDS_MASK ((0x3F))
#define RTC_CTIME0_MINUTES_MASK ((0x3F00))
#define RTC_CTIME0_HOURS_MASK ((0x1F0000))
#define RTC_CTIME0_DOW_MASK ((0x7000000))
/**********************************************************************
* Consolidated Time Register 1 definitions
**********************************************************************/
#define RTC_CTIME1_DOM_MASK ((0x1F))
#define RTC_CTIME1_MONTH_MASK ((0xF00))
#define RTC_CTIME1_YEAR_MASK ((0xFFF0000))
/**********************************************************************
* Consolidated Time Register 2 definitions
**********************************************************************/
#define RTC_CTIME2_DOY_MASK ((0xFFF))
/**********************************************************************
* Time Counter Group and Alarm register group
**********************************************************************/
/** SEC register mask */
#define RTC_SEC_MASK (0x0000003F)
/** MIN register mask */
#define RTC_MIN_MASK (0x0000003F)
/** HOUR register mask */
#define RTC_HOUR_MASK (0x0000001F)
/** DOM register mask */
#define RTC_DOM_MASK (0x0000001F)
/** DOW register mask */
#define RTC_DOW_MASK (0x00000007)
/** DOY register mask */
#define RTC_DOY_MASK (0x000001FF)
/** MONTH register mask */
#define RTC_MONTH_MASK (0x0000000F)
/** YEAR register mask */
#define RTC_YEAR_MASK (0x00000FFF)
#define RTC_SECOND_MAX 59 /*!< Maximum value of second */
#define RTC_MINUTE_MAX 59 /*!< Maximum value of minute*/
#define RTC_HOUR_MAX 23 /*!< Maximum value of hour*/
#define RTC_MONTH_MIN 1 /*!< Minimum value of month*/
#define RTC_MONTH_MAX 12 /*!< Maximum value of month*/
#define RTC_DAYOFMONTH_MIN 1 /*!< Minimum value of day of month*/
#define RTC_DAYOFMONTH_MAX 31 /*!< Maximum value of day of month*/
#define RTC_DAYOFWEEK_MAX 6 /*!< Maximum value of day of week*/
#define RTC_DAYOFYEAR_MIN 1 /*!< Minimum value of day of year*/
#define RTC_DAYOFYEAR_MAX 366 /*!< Maximum value of day of year*/
#define RTC_YEAR_MAX 4095 /*!< Maximum value of year*/
/**********************************************************************
* Calibration register
**********************************************************************/
/* Calibration register */
/** Calibration value */
#define RTC_CALIBRATION_CALVAL_MASK ((0x1FFFF))
/** Calibration direction */
#define RTC_CALIBRATION_LIBDIR ((1<<17))
/** Calibration max value */
#define RTC_CALIBRATION_MAX ((0x20000))
/** Calibration definitions */
#define RTC_CALIB_DIR_FORWARD ((uint8_t)(0))
#define RTC_CALIB_DIR_BACKWARD ((uint8_t)(1))
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/** Macro to determine if it is valid RTC peripheral */
#define PARAM_RTCx(x) (((uint32_t *)x)==((uint32_t *)LPC_RTC))
/* Macro check RTC interrupt type */
#define PARAM_RTC_INT(n) ((n==RTC_INT_COUNTER_INCREASE) || (n==RTC_INT_ALARM))
/* Macro check RTC time type */
#define PARAM_RTC_TIMETYPE(n) ((n==RTC_TIMETYPE_SECOND) || (n==RTC_TIMETYPE_MINUTE) \
|| (n==RTC_TIMETYPE_HOUR) || (n==RTC_TIMETYPE_DAYOFWEEK) \
|| (n==RTC_TIMETYPE_DAYOFMONTH) || (n==RTC_TIMETYPE_DAYOFYEAR) \
|| (n==RTC_TIMETYPE_MONTH) || (n==RTC_TIMETYPE_YEAR))
/* Macro check RTC calibration type */
#define PARAM_RTC_CALIB_DIR(n) ((n==RTC_CALIB_DIR_FORWARD) || (n==RTC_CALIB_DIR_BACKWARD))
/* Macro check RTC GPREG type */
#define PARAM_RTC_GPREG_CH(n) ((n<=63))
/* RTC GPREG base address*/
#define RTC_GPREG_BASE 0x40041000
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup RTC_Public_Types RTC Public Types
* @{
*/
/*********************************************************************//**
* @brief RTC enumeration
**********************************************************************/
/** @brief RTC interrupt source */
typedef enum {
RTC_INT_COUNTER_INCREASE = RTC_IRL_RTCCIF, /*!< Counter Increment Interrupt */
RTC_INT_ALARM = RTC_IRL_RTCALF /*!< The alarm interrupt */
} RTC_INT_OPT;
/** @brief RTC time type option */
typedef enum {
RTC_TIMETYPE_SECOND = 0, /*!< Second */
RTC_TIMETYPE_MINUTE = 1, /*!< Month */
RTC_TIMETYPE_HOUR = 2, /*!< Hour */
RTC_TIMETYPE_DAYOFWEEK = 3, /*!< Day of week */
RTC_TIMETYPE_DAYOFMONTH = 4, /*!< Day of month */
RTC_TIMETYPE_DAYOFYEAR = 5, /*!< Day of year */
RTC_TIMETYPE_MONTH = 6, /*!< Month */
RTC_TIMETYPE_YEAR = 7 /*!< Year */
} RTC_TIMETYPE_Num;
/*********************************************************************//**
* @brief RTC structure definitions
**********************************************************************/
/** @brief Time structure definitions for easy manipulate the data */
typedef struct {
uint32_t SEC; /*!< Seconds Register */
uint32_t MIN; /*!< Minutes Register */
uint32_t HOUR; /*!< Hours Register */
uint32_t DOM; /*!< Day of Month Register */
uint32_t DOW; /*!< Day of Week Register */
uint32_t DOY; /*!< Day of Year Register */
uint32_t MONTH; /*!< Months Register */
uint32_t YEAR; /*!< Years Register */
} RTC_TIME_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup RTC_Public_Functions RTC Public Functions
* @{
*/
void RTC_Init (LPC_RTC_Type *RTCx);
void RTC_DeInit(LPC_RTC_Type *RTCx);
void RTC_ResetClockTickCounter(LPC_RTC_Type *RTCx);
void RTC_Cmd (LPC_RTC_Type *RTCx, FunctionalState NewState);
void RTC_SetTime (LPC_RTC_Type *RTCx, uint32_t Timetype, uint32_t TimeValue);
uint32_t RTC_GetTime(LPC_RTC_Type *RTCx, uint32_t Timetype);
void RTC_SetFullTime (LPC_RTC_Type *RTCx, RTC_TIME_Type *pFullTime);
void RTC_GetFullTime (LPC_RTC_Type *RTCx, RTC_TIME_Type *pFullTime);
void RTC_AlarmIntConfig (LPC_RTC_Type *RTCx, uint32_t AlarmTimeType, FunctionalState NewState);
void RTC_SetAlarmTime (LPC_RTC_Type *RTCx, uint32_t Timetype, uint32_t ALValue);
uint32_t RTC_GetAlarmTime (LPC_RTC_Type *RTCx, uint32_t Timetype);
void RTC_SetFullAlarmTime (LPC_RTC_Type *RTCx, RTC_TIME_Type *pFullTime);
void RTC_GetFullAlarmTime (LPC_RTC_Type *RTCx, RTC_TIME_Type *pFullTime);
void RTC_CntIncrIntConfig (LPC_RTC_Type *RTCx, uint32_t CntIncrIntType, FunctionalState NewState);
IntStatus RTC_GetIntPending (LPC_RTC_Type *RTCx, uint32_t IntType);
void RTC_ClearIntPending (LPC_RTC_Type *RTCx, uint32_t IntType);
void RTC_CalibCounterCmd(LPC_RTC_Type *RTCx, FunctionalState NewState);
void RTC_CalibConfig(LPC_RTC_Type *RTCx, uint32_t CalibValue, uint8_t CalibDir);
void RTC_WriteGPREG (LPC_RTC_Type *RTCx, uint8_t Channel, uint32_t Value);
uint32_t RTC_ReadGPREG (LPC_RTC_Type *RTCx, uint8_t Channel);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_RTC_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc18xx_sct.h 2011-06-02
*//**
* @file lpc18xx_sct.h
* @brief Contains all macro definitions and function prototypes
* support for SCT 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 SCT SCT (State Configurable Timer)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_SCT_H_
#define LPC18XX_SCT_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private macros ------------------------------------------------------------- */
/** @defgroup SCT_Private_Macros SCT Private Macros
* @{
*/
/* -------------------------- BIT DEFINITIONS ----------------------------------- */
/*********************************************************************//**
* Macro defines for SCT configuration register
**********************************************************************/
/** Selects 16/32 bit counter */
#define SCT_CONFIG_16BIT_COUNTER 0x00000000
#define SCT_CONFIG_32BIT_COUNTER 0x00000001
/*********************************************************************//**
* Macro defines for SCT control register
**********************************************************************/
/** Stop low counter */
#define SCT_CTRL_STOP_L (1<<1)
/** Halt low counter */
#define SCT_CTRL_HALT_L (1<<2)
/** Clear low or unified counter */
#define SCT_CTRL_CLRCTR_L (1<<3)
/** Direction for low or unified counter */
#define COUNTUP_TO_LIMIT_THEN_CLEAR_TO_ZERO 0
#define COUNTUP_TO LIMIT_THEN_COUNTDOWN_TO_ZERO 1
#define SCT_CTRL_BIDIR_L(x) (((x)&0x01)<<4)
/** Prescale clock for low or unified counter */
#define SCT_CTRL_PRE_L(x) (((x)&0xFF)<<5)
/** Stop high counter */
#define SCT_CTRL_STOP_H (1<<17)
/** Halt high counter */
#define SCT_CTRL_HALT_H (1<<18)
/** Clear high counter */
#define SCT_CTRL_CLRCTR_H (1<<19)
/** Direction for high counter */
#define COUNTUP_TO_LIMIT_THEN_CLEAR_TO_ZERO 0
#define COUNTUP_TO LIMIT_THEN_COUNTDOWN_TO_ZERO 1
#define SCT_CTRL_BIDIR_H(x) (((x)&0x01)<<20)
/** Prescale clock for high counter */
#define SCT_CTRL_PRE_H(x) (((x)&0xFF)<<21)
/*********************************************************************//**
* Macro defines for SCT Conflict resolution register
**********************************************************************/
/** Define conflict solution */
#define SCT_RES_NOCHANGE (0)
#define SCT_RES_SET_OUTPUT (1)
#define SCT_RES_CLEAR_OUTPUT (2)
#define SCT_RES_TOGGLE_OUTPUT (3)
/* ------------------- CHECK PARAM DEFINITIONS ------------------------- */
/** Check SCT output number */
#define PARAM_SCT_OUTPUT_NUM(n) ((n)<= CONFIG_SCT_nOU )
/** Check SCT counter type */
#define PARAM_SCT_CONFIG_COUNTER_TYPE(n) ((n==SCT_CONFIG_16BIT_COUNTER)||(n==SCT_CONFIG_32BIT_COUNTER))
/** Check SCT conflict solution */
#define PARAM_SCT_RES(n) ((n==SCT_RES_NOCHANGE)||(n==SCT_RES_SET_OUTPUT)\
||(n==SCT_RES_CLEAR_OUTPUT)||(n==SCT_RES_TOGGLE_OUTPUT))
/** Check SCT event number */
#define PARAM_SCT_EVENT(n) ((n) <= 15)
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup SCT_Public_Functions SCT Public Functions
* @{
*/
void SCT_Config(uint32_t value);
void SCT_ControlSet(uint32_t value, FunctionalState ena);
void SCT_ConflictResolutionSet(uint8_t outnum, uint8_t value);
void SCT_EventFlagClear(uint8_t even_num);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_SCT_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -0,0 +1,101 @@
/**********************************************************************
* $Id$ lpc18xx_scu.h 2011-06-02
*//**
* @file lpc18xx_scu.h
* @brief Contains all macro definitions and function prototypes
* support for SCU 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 SCU SCU (System Control Unit)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef __SCU_H
#define __SCU_H
#ifdef __cplusplus
extern "C"
{
#endif
/* Private macros ------------------------------------------------------------- */
/** @defgroup SCT_Private_Macros SCT Private Macros
* @{
*/
/** Port offset definition */
#define PORT_OFFSET 0x80
/** Pin offset definition */
#define PIN_OFFSET 0x04
/* Pin modes */
#define MD_PUP (0x0<<3)
#define MD_BUK (0x1<<3)
#define MD_PLN (0x2<<3)
#define MD_PDN (0x3<<3)
#define MD_EHS (0x1<<5)
#define MD_EZI (0x1<<6)
#define MD_ZI (0x1<<7)
#define MD_EHD0 (0x1<<8)
#define MD_EHD1 (0x1<<8)
#define MD_PLN_FAST (MD_PLN | MD_EZI | MD_ZI | MD_EHS)
// 0xF0
/* Pin function */
#define FUNC0 0x0 /** Function 0 */
#define FUNC1 0x1 /** Function 1 */
#define FUNC2 0x2 /** Function 2 */
#define FUNC3 0x3 /** Function 3 */
#define FUNC4 0x4
#define FUNC5 0x5
#define FUNC6 0x6
#define FUNC7 0x7
/**
* @}
*/
#define LPC_SCU_PIN(po, pi) (*(volatile int *) (LPC_SCU_BASE + ((po) * 0x80) + ((pi) * 0x4)) )
#define LPC_SCU_CLK(c) (*(volatile int *) (LPC_SCU_BASE + 0xC00 + ((c) * 0x4)) )
/* Public Functions ----------------------------------------------------------- */
/** @defgroup SCU_Public_Functions SCU Public Functions
* @{
*/
void scu_pinmux(uint8_t port, uint8_t pin, uint8_t mode, uint8_t func);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* end __SCU_H */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -0,0 +1,446 @@
/**********************************************************************
* $Id$ lpc18xx_ssp.h 2011-06-02
*//**
* @file lpc18xx_ssp.h
* @brief Contains all macro definitions and function prototypes
* support for SSP 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 SSP SSP (Synchronous Serial Port)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_SSP_H_
#define LPC18XX_SSP_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup SSP_Private_Macros SSP Private Macros
* @{
*/
/*********************************************************************//**
* SSP configuration parameter defines
**********************************************************************/
/** Clock phase control bit */
#define SSP_CPHA_FIRST ((uint32_t)(0))
#define SSP_CPHA_SECOND SSP_CR0_CPHA_SECOND
/** Clock polarity control bit */
/* There's no bug here!!!
* - If bit[6] in SSPnCR0 is 0: SSP controller maintains the bus clock low between frames.
* That means the active clock is in HI state.
* - If bit[6] in SSPnCR0 is 1 (SSP_CR0_CPOL_HI): SSP controller maintains the bus clock
* high between frames. That means the active clock is in LO state.
*/
#define SSP_CPOL_HI ((uint32_t)(0))
#define SSP_CPOL_LO SSP_CR0_CPOL_HI
/** SSP master mode enable */
#define SSP_SLAVE_MODE SSP_CR1_SLAVE_EN
#define SSP_MASTER_MODE ((uint32_t)(0))
/** SSP data bit number defines */
#define SSP_DATABIT_4 SSP_CR0_DSS(4) /*!< Databit number = 4 */
#define SSP_DATABIT_5 SSP_CR0_DSS(5) /*!< Databit number = 5 */
#define SSP_DATABIT_6 SSP_CR0_DSS(6) /*!< Databit number = 6 */
#define SSP_DATABIT_7 SSP_CR0_DSS(7) /*!< Databit number = 7 */
#define SSP_DATABIT_8 SSP_CR0_DSS(8) /*!< Databit number = 8 */
#define SSP_DATABIT_9 SSP_CR0_DSS(9) /*!< Databit number = 9 */
#define SSP_DATABIT_10 SSP_CR0_DSS(10) /*!< Databit number = 10 */
#define SSP_DATABIT_11 SSP_CR0_DSS(11) /*!< Databit number = 11 */
#define SSP_DATABIT_12 SSP_CR0_DSS(12) /*!< Databit number = 12 */
#define SSP_DATABIT_13 SSP_CR0_DSS(13) /*!< Databit number = 13 */
#define SSP_DATABIT_14 SSP_CR0_DSS(14) /*!< Databit number = 14 */
#define SSP_DATABIT_15 SSP_CR0_DSS(15) /*!< Databit number = 15 */
#define SSP_DATABIT_16 SSP_CR0_DSS(16) /*!< Databit number = 16 */
/** SSP Frame Format definition */
/** Motorola SPI mode */
#define SSP_FRAME_SPI SSP_CR0_FRF_SPI
/** TI synchronous serial mode */
#define SSP_FRAME_TI SSP_CR0_FRF_TI
/** National Micro-wire mode */
#define SSP_FRAME_MICROWIRE SSP_CR0_FRF_MICROWIRE
/*********************************************************************//**
* SSP Status defines
**********************************************************************/
/** SSP status TX FIFO Empty bit */
#define SSP_STAT_TXFIFO_EMPTY SSP_SR_TFE
/** SSP status TX FIFO not full bit */
#define SSP_STAT_TXFIFO_NOTFULL SSP_SR_TNF
/** SSP status RX FIFO not empty bit */
#define SSP_STAT_RXFIFO_NOTEMPTY SSP_SR_RNE
/** SSP status RX FIFO full bit */
#define SSP_STAT_RXFIFO_FULL SSP_SR_RFF
/** SSP status SSP Busy bit */
#define SSP_STAT_BUSY SSP_SR_BSY
/*********************************************************************//**
* SSP Interrupt Configuration defines
**********************************************************************/
/** Receive Overrun */
#define SSP_INTCFG_ROR SSP_IMSC_ROR
/** Receive TimeOut */
#define SSP_INTCFG_RT SSP_IMSC_RT
/** Rx FIFO is at least half full */
#define SSP_INTCFG_RX SSP_IMSC_RX
/** Tx FIFO is at least half empty */
#define SSP_INTCFG_TX SSP_IMSC_TX
/*********************************************************************//**
* SSP Configured Interrupt Status defines
**********************************************************************/
/** Receive Overrun */
#define SSP_INTSTAT_ROR SSP_MIS_ROR
/** Receive TimeOut */
#define SSP_INTSTAT_RT SSP_MIS_RT
/** Rx FIFO is at least half full */
#define SSP_INTSTAT_RX SSP_MIS_RX
/** Tx FIFO is at least half empty */
#define SSP_INTSTAT_TX SSP_MIS_TX
/*********************************************************************//**
* SSP Raw Interrupt Status defines
**********************************************************************/
/** Receive Overrun */
#define SSP_INTSTAT_RAW_ROR SSP_RIS_ROR
/** Receive TimeOut */
#define SSP_INTSTAT_RAW_RT SSP_RIS_RT
/** Rx FIFO is at least half full */
#define SSP_INTSTAT_RAW_RX SSP_RIS_RX
/** Tx FIFO is at least half empty */
#define SSP_INTSTAT_RAW_TX SSP_RIS_TX
/*********************************************************************//**
* SSP Interrupt Clear defines
**********************************************************************/
/** Writing a 1 to this bit clears the "frame was received when
* RxFIFO was full" interrupt */
#define SSP_INTCLR_ROR SSP_ICR_ROR
/** Writing a 1 to this bit clears the "Rx FIFO was not empty and
* has not been read for a timeout period" interrupt */
#define SSP_INTCLR_RT SSP_ICR_RT
/*********************************************************************//**
* SSP DMA defines
**********************************************************************/
/** SSP bit for enabling RX DMA */
#define SSP_DMA_TX SSP_DMA_RXDMA_EN
/** SSP bit for enabling TX DMA */
#define SSP_DMA_RX SSP_DMA_TXDMA_EN
/* SSP Status Implementation definitions */
#define SSP_STAT_DONE (1UL<<8) /**< Done */
#define SSP_STAT_ERROR (1UL<<9) /**< Error */
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/*********************************************************************//**
* Macro defines for CR0 register
**********************************************************************/
/** SSP data size select, must be 4 bits to 16 bits */
#define SSP_CR0_DSS(n) ((uint32_t)((n-1)&0xF))
/** SSP control 0 Motorola SPI mode */
#define SSP_CR0_FRF_SPI ((uint32_t)(0<<4))
/** SSP control 0 TI synchronous serial mode */
#define SSP_CR0_FRF_TI ((uint32_t)(1<<4))
/** SSP control 0 National Micro-wire mode */
#define SSP_CR0_FRF_MICROWIRE ((uint32_t)(2<<4))
/** SPI clock polarity bit (used in SPI mode only), (1) = maintains the
bus clock high between frames, (0) = low */
#define SSP_CR0_CPOL_HI ((uint32_t)(1<<6))
/** SPI clock out phase bit (used in SPI mode only), (1) = captures data
on the second clock transition of the frame, (0) = first */
#define SSP_CR0_CPHA_SECOND ((uint32_t)(1<<7))
/** SSP serial clock rate value load macro, divider rate is
PERIPH_CLK / (cpsr * (SCR + 1)) */
#define SSP_CR0_SCR(n) ((uint32_t)((n&0xFF)<<8))
/** SSP CR0 bit mask */
#define SSP_CR0_BITMASK ((uint32_t)(0xFFFF))
/*********************************************************************//**
* Macro defines for CR1 register
**********************************************************************/
/** SSP control 1 loopback mode enable bit */
#define SSP_CR1_LBM_EN ((uint32_t)(1<<0))
/** SSP control 1 enable bit */
#define SSP_CR1_SSP_EN ((uint32_t)(1<<1))
/** SSP control 1 slave enable */
#define SSP_CR1_SLAVE_EN ((uint32_t)(1<<2))
/** SSP control 1 slave out disable bit, disables transmit line in slave
mode */
#define SSP_CR1_SO_DISABLE ((uint32_t)(1<<3))
/** SSP CR1 bit mask */
#define SSP_CR1_BITMASK ((uint32_t)(0x0F))
/*********************************************************************//**
* Macro defines for DR register
**********************************************************************/
/** SSP data bit mask */
#define SSP_DR_BITMASK(n) ((n)&0xFFFF)
/*********************************************************************//**
* Macro defines for SR register
**********************************************************************/
/** SSP status TX FIFO Empty bit */
#define SSP_SR_TFE ((uint32_t)(1<<0))
/** SSP status TX FIFO not full bit */
#define SSP_SR_TNF ((uint32_t)(1<<1))
/** SSP status RX FIFO not empty bit */
#define SSP_SR_RNE ((uint32_t)(1<<2))
/** SSP status RX FIFO full bit */
#define SSP_SR_RFF ((uint32_t)(1<<3))
/** SSP status SSP Busy bit */
#define SSP_SR_BSY ((uint32_t)(1<<4))
/** SSP SR bit mask */
#define SSP_SR_BITMASK ((uint32_t)(0x1F))
/*********************************************************************//**
* Macro defines for CPSR register
**********************************************************************/
/** SSP clock prescaler */
#define SSP_CPSR_CPDVSR(n) ((uint32_t)(n&0xFF))
/** SSP CPSR bit mask */
#define SSP_CPSR_BITMASK ((uint32_t)(0xFF))
/*********************************************************************//**
* Macro define for (IMSC) Interrupt Mask Set/Clear registers
**********************************************************************/
/** Receive Overrun */
#define SSP_IMSC_ROR ((uint32_t)(1<<0))
/** Receive TimeOut */
#define SSP_IMSC_RT ((uint32_t)(1<<1))
/** Rx FIFO is at least half full */
#define SSP_IMSC_RX ((uint32_t)(1<<2))
/** Tx FIFO is at least half empty */
#define SSP_IMSC_TX ((uint32_t)(1<<3))
/** IMSC bit mask */
#define SSP_IMSC_BITMASK ((uint32_t)(0x0F))
/*********************************************************************//**
* Macro define for (RIS) Raw Interrupt Status registers
**********************************************************************/
/** Receive Overrun */
#define SSP_RIS_ROR ((uint32_t)(1<<0))
/** Receive TimeOut */
#define SSP_RIS_RT ((uint32_t)(1<<1))
/** Rx FIFO is at least half full */
#define SSP_RIS_RX ((uint32_t)(1<<2))
/** Tx FIFO is at least half empty */
#define SSP_RIS_TX ((uint32_t)(1<<3))
/** RIS bit mask */
#define SSP_RIS_BITMASK ((uint32_t)(0x0F))
/*********************************************************************//**
* Macro define for (MIS) Masked Interrupt Status registers
**********************************************************************/
/** Receive Overrun */
#define SSP_MIS_ROR ((uint32_t)(1<<0))
/** Receive TimeOut */
#define SSP_MIS_RT ((uint32_t)(1<<1))
/** Rx FIFO is at least half full */
#define SSP_MIS_RX ((uint32_t)(1<<2))
/** Tx FIFO is at least half empty */
#define SSP_MIS_TX ((uint32_t)(1<<3))
/** MIS bit mask */
#define SSP_MIS_BITMASK ((uint32_t)(0x0F))
/*********************************************************************//**
* Macro define for (ICR) Interrupt Clear registers
**********************************************************************/
/** Writing a 1 to this bit clears the "frame was received when
* RxFIFO was full" interrupt */
#define SSP_ICR_ROR ((uint32_t)(1<<0))
/** Writing a 1 to this bit clears the "Rx FIFO was not empty and
* has not been read for a timeout period" interrupt */
#define SSP_ICR_RT ((uint32_t)(1<<1))
/** ICR bit mask */
#define SSP_ICR_BITMASK ((uint32_t)(0x03))
/*********************************************************************//**
* Macro defines for DMACR register
**********************************************************************/
/** SSP bit for enabling RX DMA */
#define SSP_DMA_RXDMA_EN ((uint32_t)(1<<0))
/** SSP bit for enabling TX DMA */
#define SSP_DMA_TXDMA_EN ((uint32_t)(1<<1))
/** DMACR bit mask */
#define SSP_DMA_BITMASK ((uint32_t)(0x03))
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/** Macro to determine if it is valid SSP port number */
#define PARAM_SSPx(n) ((((uint32_t *)n)==((uint32_t *)LPC_SSP0)) \
|| (((uint32_t *)n)==((uint32_t *)LPC_SSP1)))
/** Macro check clock phase control mode */
#define PARAM_SSP_CPHA(n) ((n==SSP_CPHA_FIRST) || (n==SSP_CPHA_SECOND))
/** Macro check clock polarity mode */
#define PARAM_SSP_CPOL(n) ((n==SSP_CPOL_HI) || (n==SSP_CPOL_LO))
/* Macro check master/slave mode */
#define PARAM_SSP_MODE(n) ((n==SSP_SLAVE_MODE) || (n==SSP_MASTER_MODE))
/* Macro check databit value */
#define PARAM_SSP_DATABIT(n) ((n==SSP_DATABIT_4) || (n==SSP_DATABIT_5) \
|| (n==SSP_DATABIT_6) || (n==SSP_DATABIT_16) \
|| (n==SSP_DATABIT_7) || (n==SSP_DATABIT_8) \
|| (n==SSP_DATABIT_9) || (n==SSP_DATABIT_10) \
|| (n==SSP_DATABIT_11) || (n==SSP_DATABIT_12) \
|| (n==SSP_DATABIT_13) || (n==SSP_DATABIT_14) \
|| (n==SSP_DATABIT_15))
/* Macro check frame type */
#define PARAM_SSP_FRAME(n) ((n==SSP_FRAME_SPI) || (n==SSP_FRAME_TI)\
|| (n==SSP_FRAME_MICROWIRE))
/* Macro check SSP status */
#define PARAM_SSP_STAT(n) ((n==SSP_STAT_TXFIFO_EMPTY) || (n==SSP_STAT_TXFIFO_NOTFULL) \
|| (n==SSP_STAT_RXFIFO_NOTEMPTY) || (n==SSP_STAT_RXFIFO_FULL) \
|| (n==SSP_STAT_BUSY))
/* Macro check interrupt configuration */
#define PARAM_SSP_INTCFG(n) ((n==SSP_INTCFG_ROR) || (n==SSP_INTCFG_RT) \
|| (n==SSP_INTCFG_RX) || (n==SSP_INTCFG_TX))
/* Macro check interrupt status value */
#define PARAM_SSP_INTSTAT(n) ((n==SSP_INTSTAT_ROR) || (n==SSP_INTSTAT_RT) \
|| (n==SSP_INTSTAT_RX) || (n==SSP_INTSTAT_TX))
/* Macro check interrupt status raw value */
#define PARAM_SSP_INTSTAT_RAW(n) ((n==SSP_INTSTAT_RAW_ROR) || (n==SSP_INTSTAT_RAW_RT) \
|| (n==SSP_INTSTAT_RAW_RX) || (n==SSP_INTSTAT_RAW_TX))
/* Macro check interrupt clear mode */
#define PARAM_SSP_INTCLR(n) ((n==SSP_INTCLR_ROR) || (n==SSP_INTCLR_RT))
/* Macro check DMA mode */
#define PARAM_SSP_DMA(n) ((n==SSP_DMA_TX) || (n==SSP_DMA_RX))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup SSP_Public_Types SSP Public Types
* @{
*/
/** @brief SSP configuration structure */
typedef struct {
uint32_t Databit; /** Databit number, should be SSP_DATABIT_x,
where x is in range from 4 - 16 */
uint32_t CPHA; /** Clock phase, should be:
- SSP_CPHA_FIRST: first clock edge
- SSP_CPHA_SECOND: second clock edge */
uint32_t CPOL; /** Clock polarity, should be:
- SSP_CPOL_HI: high level
- SSP_CPOL_LO: low level */
uint32_t Mode; /** SSP mode, should be:
- SSP_MASTER_MODE: Master mode
- SSP_SLAVE_MODE: Slave mode */
uint32_t FrameFormat; /** Frame Format:
- SSP_FRAME_SPI: Motorola SPI frame format
- SSP_FRAME_TI: TI frame format
- SSP_FRAME_MICROWIRE: National Microwire frame format */
uint32_t ClockRate; /** Clock rate,in Hz */
} SSP_CFG_Type;
/**
* @brief SSP Transfer Type definitions
*/
typedef enum {
SSP_TRANSFER_POLLING = 0, /**< Polling transfer */
SSP_TRANSFER_INTERRUPT /**< Interrupt transfer */
} SSP_TRANSFER_Type;
/**
* @brief SPI Data configuration structure definitions
*/
typedef struct {
void *tx_data; /**< Pointer to transmit data */
uint32_t tx_cnt; /**< Transmit counter */
void *rx_data; /**< Pointer to transmit data */
uint32_t rx_cnt; /**< Receive counter */
uint32_t length; /**< Length of transfer data */
uint32_t status; /**< Current status of SSP activity */
} SSP_DATA_SETUP_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup SSP_Public_Functions SSP Public Functions
* @{
*/
void SSP_Init(LPC_SSPn_Type *SSPx, SSP_CFG_Type *SSP_ConfigStruct);
void SSP_DeInit(LPC_SSPn_Type* SSPx);
void SSP_ConfigStructInit(SSP_CFG_Type *SSP_InitStruct);
void SSP_Cmd(LPC_SSPn_Type* SSPx, FunctionalState NewState);
void SSP_LoopBackCmd(LPC_SSPn_Type* SSPx, FunctionalState NewState);
void SSP_SlaveOutputCmd(LPC_SSPn_Type* SSPx, FunctionalState NewState);
void SSP_SendData(LPC_SSPn_Type* SSPx, uint16_t Data);
uint16_t SSP_ReceiveData(LPC_SSPn_Type* SSPx);
int32_t SSP_ReadWrite (LPC_SSPn_Type *SSPx, SSP_DATA_SETUP_Type *dataCfg, \
SSP_TRANSFER_Type xfType);
FlagStatus SSP_GetStatus(LPC_SSPn_Type* SSPx, uint32_t FlagType);
uint8_t SSP_GetDataSize(LPC_SSPn_Type* SSPx);
void SSP_IntConfig(LPC_SSPn_Type *SSPx, uint32_t IntType, FunctionalState NewState);
IntStatus SSP_GetRawIntStatus(LPC_SSPn_Type *SSPx, uint32_t RawIntType);
IntStatus SSP_GetIntStatus (LPC_SSPn_Type *SSPx, uint32_t IntType);
void SSP_ClearIntPending(LPC_SSPn_Type *SSPx, uint32_t IntType);
void SSP_DMACmd(LPC_SSPn_Type *SSPx, uint32_t DMAMode, FunctionalState NewState);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_SSP_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -0,0 +1,352 @@
/**********************************************************************
* $Id$ lpc18xx_timer.h 2011-06-02
*//**
* @file lpc18xx_timer.h
* @brief Contains all functions support for 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 TIMER TIMER
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef __LPC18XX_TIMER_H_
#define __LPC18XX_TIMER_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Private Macros ------------------------------------------------------------- */
/** @defgroup TIMER_Private_Macros TIMER Private Macros
* @{
*/
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/**********************************************************************
** Interrupt information
**********************************************************************/
/** Macro to clean interrupt pending */
#define TIM_IR_CLR(n) _BIT(n)
/**********************************************************************
** Timer interrupt register definitions
**********************************************************************/
/** Macro for getting a timer match interrupt bit */
#define TIM_MATCH_INT(n) (_BIT(n & 0x0F))
/** Macro for getting a capture event interrupt bit */
#define TIM_CAP_INT(n) (_BIT(((n & 0x0F) + 4)))
/**********************************************************************
* Timer control register definitions
**********************************************************************/
/** Timer/counter enable bit */
#define TIM_ENABLE ((uint32_t)(1<<0))
/** Timer/counter reset bit */
#define TIM_RESET ((uint32_t)(1<<1))
/** Timer control bit mask */
#define TIM_TCR_MASKBIT ((uint32_t)(3))
/**********************************************************************
* Timer match control register definitions
**********************************************************************/
/** Bit location for interrupt on MRx match, n = 0 to 3 */
#define TIM_INT_ON_MATCH(n) (_BIT((n * 3)))
/** Bit location for reset on MRx match, n = 0 to 3 */
#define TIM_RESET_ON_MATCH(n) (_BIT(((n * 3) + 1)))
/** Bit location for stop on MRx match, n = 0 to 3 */
#define TIM_STOP_ON_MATCH(n) (_BIT(((n * 3) + 2)))
/** Timer Match control bit mask */
#define TIM_MCR_MASKBIT ((uint32_t)(0x0FFF))
/** Timer Match control bit mask for specific channel*/
#define TIM_MCR_CHANNEL_MASKBIT(n) ((uint32_t)(7<<(n*3)))
/**********************************************************************
* Timer capture control register definitions
**********************************************************************/
/** Bit location for CAP.n on CRx rising edge, n = 0 to 3 */
#define TIM_CAP_RISING(n) (_BIT((n * 3)))
/** Bit location for CAP.n on CRx falling edge, n = 0 to 3 */
#define TIM_CAP_FALLING(n) (_BIT(((n * 3) + 1)))
/** Bit location for CAP.n on CRx interrupt enable, n = 0 to 3 */
#define TIM_INT_ON_CAP(n) (_BIT(((n * 3) + 2)))
/** Mask bit for rising and falling edge bit */
#define TIM_EDGE_MASK(n) (_SBF((n * 3), 0x03))
/** Timer capture control bit mask */
#define TIM_CCR_MASKBIT ((uint32_t)(0x3F))
/** Timer Capture control bit mask for specific channel*/
#define TIM_CCR_CHANNEL_MASKBIT(n) ((uint32_t)(7<<(n*3)))
/**********************************************************************
* Timer external match register definitions
**********************************************************************/
/** Bit location for output state change of MAT.n when external match
happens, n = 0 to 3 */
#define TIM_EM(n) _BIT(n)
/** Output state change of MAT.n when external match happens: no change */
#define TIM_EM_NOTHING ((uint8_t)(0x0))
/** Output state change of MAT.n when external match happens: low */
#define TIM_EM_LOW ((uint8_t)(0x1))
/** Output state change of MAT.n when external match happens: high */
#define TIM_EM_HIGH ((uint8_t)(0x2))
/** Output state change of MAT.n when external match happens: toggle */
#define TIM_EM_TOGGLE ((uint8_t)(0x3))
/** Macro for setting for the MAT.n change state bits */
#define TIM_EM_SET(n,s) (_SBF(((n << 1) + 4), (s & 0x03)))
/** Mask for the MAT.n change state bits */
#define TIM_EM_MASK(n) (_SBF(((n << 1) + 4), 0x03))
/** Timer external match bit mask */
#define TIM_EMR_MASKBIT 0x0FFF
/**********************************************************************
* Timer Count Control Register definitions
**********************************************************************/
/** Mask to get the Counter/timer mode bits */
#define TIM_CTCR_MODE_MASK 0x3
/** Mask to get the count input select bits */
#define TIM_CTCR_INPUT_MASK 0xC
/** Timer Count control bit mask */
#define TIM_CTCR_MASKBIT 0xF
#define TIM_COUNTER_MODE ((uint8_t)(1))
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/** Macro to determine if it is valid TIMER peripheral */
#define PARAM_TIMx(n) ((((uint32_t *)n)==((uint32_t *)LPC_TIMER0)) || (((uint32_t *)n)==((uint32_t *)LPC_TIMER1)) \
|| (((uint32_t *)n)==((uint32_t *)LPC_TIMER2)) || (((uint32_t *)n)==((uint32_t *)LPC_TIMER3)))
/* Macro check interrupt type */
#define PARAM_TIM_INT_TYPE(TYPE) ((TYPE ==TIM_MR0_INT)||(TYPE ==TIM_MR1_INT)\
||(TYPE ==TIM_MR2_INT)||(TYPE ==TIM_MR3_INT)\
||(TYPE ==TIM_CR0_INT)||(TYPE ==TIM_CR1_INT)\
||(TYPE ==TIM_CR2_INT)||(TYPE ==TIM_CR3_INT))
/* Macro check TIMER mode */
#define PARAM_TIM_MODE_OPT(MODE) ((MODE == TIM_TIMER_MODE)||(MODE == TIM_COUNTER_RISING_MODE)\
|| (MODE == TIM_COUNTER_RISING_MODE)||(MODE == TIM_COUNTER_RISING_MODE))
/* Macro check TIMER prescale value */
#define PARAM_TIM_PRESCALE_OPT(OPT) ((OPT == TIM_PRESCALE_TICKVAL)||(OPT == TIM_PRESCALE_USVAL))
/* Macro check TIMER counter intput mode */
#define PARAM_TIM_COUNTER_INPUT_OPT(OPT) ((OPT == TIM_COUNTER_INCAP0)||(OPT == TIM_COUNTER_INCAP1)\
||(OPT == TIM_COUNTER_INCAP2)||(OPT == TIM_COUNTER_INCAP3))
/* Macro check TIMER external match mode */
#define PARAM_TIM_EXTMATCH_OPT(OPT) ((OPT == TIM_EXTMATCH_NOTHING)||(OPT == TIM_EXTMATCH_LOW)\
||(OPT == TIM_EXTMATCH_HIGH)||(OPT == TIM_EXTMATCH_TOGGLE))
/* Macro check TIMER external match mode */
#define PARAM_TIM_CAP_MODE_OPT(OPT) ((OPT == TIM_CAPTURE_NONE)||(OPT == TIM_CAPTURE_RISING) \
||(OPT == TIM_CAPTURE_FALLING)||(OPT == TIM_CAPTURE_ANY))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup TIMER_Public_Types TIMER Public Types
* @{
*/
/***********************************************************************
* @brief Timer device enumeration
**********************************************************************/
/** @brief interrupt type */
typedef enum
{
TIM_MR0_INT =0, /*!< interrupt for Match channel 0*/
TIM_MR1_INT =1, /*!< interrupt for Match channel 1*/
TIM_MR2_INT =2, /*!< interrupt for Match channel 2*/
TIM_MR3_INT =3, /*!< interrupt for Match channel 3*/
TIM_CR0_INT =4, /*!< interrupt for Capture channel 0*/
TIM_CR1_INT =5, /*!< interrupt for Capture channel 1*/
TIM_CR2_INT =6, /*!< interrupt for Capture channel 1*/
TIM_CR3_INT =7 /*!< interrupt for Capture channel 1*/
}TIM_INT_TYPE;
/** @brief Timer/counter operating mode */
typedef enum
{
TIM_TIMER_MODE = 0, /*!< Timer mode */
TIM_COUNTER_RISING_MODE, /*!< Counter rising mode */
TIM_COUNTER_FALLING_MODE, /*!< Counter falling mode */
TIM_COUNTER_ANY_MODE /*!< Counter on both edges */
} TIM_MODE_OPT;
/** @brief Timer/Counter prescale option */
typedef enum
{
TIM_PRESCALE_TICKVAL = 0, /*!< Prescale in absolute value */
TIM_PRESCALE_USVAL /*!< Prescale in microsecond value */
} TIM_PRESCALE_OPT;
/** @brief Counter input option */
typedef enum
{
TIM_COUNTER_INCAP0 = 0, /*!< CAPn.0 input pin for TIMERn */
TIM_COUNTER_INCAP1, /*!< CAPn.1 input pin for TIMERn */
TIM_COUNTER_INCAP2, /*!< CAPn.2 input pin for TIMERn */
TIM_COUNTER_INCAP3 /*!< CAPn.3 input pin for TIMERn */
} TIM_COUNTER_INPUT_OPT;
/** @brief Timer/Counter external match option */
typedef enum
{
TIM_EXTMATCH_NOTHING = 0, /*!< Do nothing for external output pin if match */
TIM_EXTMATCH_LOW, /*!< Force external output pin to low if match */
TIM_EXTMATCH_HIGH, /*!< Force external output pin to high if match */
TIM_EXTMATCH_TOGGLE /*!< Toggle external output pin if match */
}TIM_EXTMATCH_OPT;
/** @brief Timer/counter capture mode options */
typedef enum {
TIM_CAPTURE_NONE = 0, /*!< No Capture */
TIM_CAPTURE_RISING, /*!< Rising capture mode */
TIM_CAPTURE_FALLING, /*!< Falling capture mode */
TIM_CAPTURE_ANY /*!< On both edges */
} TIM_CAP_MODE_OPT;
/***********************************************************************
* @brief Timer structure definitions
**********************************************************************/
/** @brief Configuration structure in TIMER mode */
typedef struct
{
uint8_t PrescaleOption; /**< Timer Prescale option, should be:
- TIM_PRESCALE_TICKVAL: Prescale in absolute value
- TIM_PRESCALE_USVAL: Prescale in microsecond value
*/
uint8_t Reserved[3]; /**< Reserved */
uint32_t PrescaleValue; /**< Prescale value */
} TIM_TIMERCFG_Type;
/** @brief Configuration structure in COUNTER mode */
typedef struct {
uint8_t CounterOption; /**< Counter Option, should be:
- TIM_COUNTER_INCAP0: CAPn.0 input pin for TIMERn
- TIM_COUNTER_INCAP1: CAPn.1 input pin for TIMERn
*/
uint8_t CountInputSelect;
uint8_t Reserved[2];
} TIM_COUNTERCFG_Type;
/** @brief Match channel configuration structure */
typedef struct {
uint8_t MatchChannel; /**< Match channel, should be in range
from 0..3 */
uint8_t IntOnMatch; /**< Interrupt On match, should be:
- ENABLE: Enable this function.
- DISABLE: Disable this function.
*/
uint8_t StopOnMatch; /**< Stop On match, should be:
- ENABLE: Enable this function.
- DISABLE: Disable this function.
*/
uint8_t ResetOnMatch; /**< Reset On match, should be:
- ENABLE: Enable this function.
- DISABLE: Disable this function.
*/
uint8_t ExtMatchOutputType; /**< External Match Output type, should be:
- TIM_EXTMATCH_NOTHING: Do nothing for external output pin if match
- TIM_EXTMATCH_LOW: Force external output pin to low if match
- TIM_EXTMATCH_HIGH: Force external output pin to high if match
- TIM_EXTMATCH_TOGGLE: Toggle external output pin if match.
*/
uint8_t Reserved[3]; /** Reserved */
uint32_t MatchValue; /** Match value */
} TIM_MATCHCFG_Type;
/** @brief Capture Input configuration structure */
typedef struct {
uint8_t CaptureChannel; /**< Capture channel, should be in range
from 0..1 */
uint8_t RisingEdge; /**< caption rising edge, should be:
- ENABLE: Enable rising edge.
- DISABLE: Disable this function.
*/
uint8_t FallingEdge; /**< caption falling edge, should be:
- ENABLE: Enable falling edge.
- DISABLE: Disable this function.
*/
uint8_t IntOnCaption; /**< Interrupt On caption, should be:
- ENABLE: Enable interrupt function.
- DISABLE: Disable this function.
*/
} TIM_CAPTURECFG_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup TIMER_Public_Functions TIMER Public Functions
* @{
*/
/* Init/DeInit TIM functions -----------*/
void TIM_Init(LPC_TIMERn_Type *TIMx, TIM_MODE_OPT TimerCounterMode, void *TIM_ConfigStruct);
void TIM_DeInit(LPC_TIMERn_Type *TIMx);
/* TIM interrupt functions -------------*/
void TIM_ClearIntPending(LPC_TIMERn_Type *TIMx, TIM_INT_TYPE IntFlag);
void TIM_ClearIntCapturePending(LPC_TIMERn_Type *TIMx, TIM_INT_TYPE IntFlag);
FlagStatus TIM_GetIntStatus(LPC_TIMERn_Type *TIMx, TIM_INT_TYPE IntFlag);
FlagStatus TIM_GetIntCaptureStatus(LPC_TIMERn_Type *TIMx, TIM_INT_TYPE IntFlag);
/* TIM configuration functions --------*/
void TIM_ConfigStructInit(TIM_MODE_OPT TimerCounterMode, void *TIM_ConfigStruct);
void TIM_ConfigMatch(LPC_TIMERn_Type *TIMx, TIM_MATCHCFG_Type *TIM_MatchConfigStruct);
void TIM_UpdateMatchValue(LPC_TIMERn_Type *TIMx,uint8_t MatchChannel, uint32_t MatchValue);
void TIM_SetMatchExt(LPC_TIMERn_Type *TIMx,TIM_EXTMATCH_OPT ext_match );
void TIM_ConfigCapture(LPC_TIMERn_Type *TIMx, TIM_CAPTURECFG_Type *TIM_CaptureConfigStruct);
void TIM_Cmd(LPC_TIMERn_Type *TIMx, FunctionalState NewState);
uint32_t TIM_GetCaptureValue(LPC_TIMERn_Type *TIMx, TIM_COUNTER_INPUT_OPT CaptureChannel);
void TIM_ResetCounter(LPC_TIMERn_Type *TIMx);
void TIM_Waitus(uint32_t time);
void TIM_Waitms(uint32_t time);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __LPC18XX_TIMER_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -0,0 +1,677 @@
/**********************************************************************
* $Id$ lpc18xx_uart.h 2011-06-02
*//**
* @file lpc18xx_uart.h
* @brief Contains all macro definitions and function prototypes
* support for UART 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 UART UART
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef __LPC18XX_UART_H
#define __LPC18XX_UART_H
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup UART_Public_Macros UART Public Macros
* @{
*/
/** UART time-out definitions in case of using Read() and Write function
* with Blocking Flag mode
*/
#define UART_BLOCKING_TIMEOUT (0xFFFFFFFFUL)
/**
* @}
*/
/* Private Macros ------------------------------------------------------------- */
/** @defgroup UART_Private_Macros UART Private Macros
* @{
*/
/* Accepted Error baud rate value (in percent unit) */
#define UART_ACCEPTED_BAUDRATE_ERROR (3) /*!< Acceptable UART baudrate error */
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/*********************************************************************//**
* Macro defines for Macro defines for UARTn Receiver Buffer Register
**********************************************************************/
#define UART_RBR_MASKBIT ((uint8_t)0xFF) /*!< UART Received Buffer mask bit (8 bits) */
/*********************************************************************//**
* Macro defines for Macro defines for UARTn Transmit Holding Register
**********************************************************************/
#define UART_THR_MASKBIT ((uint8_t)0xFF) /*!< UART Transmit Holding mask bit (8 bits) */
/*********************************************************************//**
* Macro defines for Macro defines for UARTn Divisor Latch LSB register
**********************************************************************/
#define UART_LOAD_DLL(div) ((div) & 0xFF) /**< Macro for loading least significant halfs of divisors */
#define UART_DLL_MASKBIT ((uint8_t)0xFF) /*!< Divisor latch LSB bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UARTn Divisor Latch MSB register
**********************************************************************/
#define UART_DLM_MASKBIT ((uint8_t)0xFF) /*!< Divisor latch MSB bit mask */
#define UART_LOAD_DLM(div) (((div) >> 8) & 0xFF) /**< Macro for loading most significant halfs of divisors */
/*********************************************************************//**
* Macro defines for Macro defines for UART interrupt enable register
**********************************************************************/
#define UART_IER_RBRINT_EN ((uint32_t)(1<<0)) /*!< RBR Interrupt enable*/
#define UART_IER_THREINT_EN ((uint32_t)(1<<1)) /*!< THR Interrupt enable*/
#define UART_IER_RLSINT_EN ((uint32_t)(1<<2)) /*!< RX line status interrupt enable*/
#define UART1_IER_MSINT_EN ((uint32_t)(1<<3)) /*!< Modem status interrupt enable */
#define UART1_IER_CTSINT_EN ((uint32_t)(1<<7)) /*!< CTS1 signal transition interrupt enable */
#define UART_IER_ABEOINT_EN ((uint32_t)(1<<8)) /*!< Enables the end of auto-baud interrupt */
#define UART_IER_ABTOINT_EN ((uint32_t)(1<<9)) /*!< Enables the auto-baud time-out interrupt */
#define UART_IER_BITMASK ((uint32_t)(0x307)) /*!< UART interrupt enable register bit mask */
#define UART1_IER_BITMASK ((uint32_t)(0x38F)) /*!< UART1 interrupt enable register bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART interrupt identification register
**********************************************************************/
#define UART_IIR_INTSTAT_PEND ((uint32_t)(1<<0)) /*!<Interrupt Status - Active low */
#define UART_IIR_INTID_RLS ((uint32_t)(3<<1)) /*!<Interrupt identification: Receive line status*/
#define UART_IIR_INTID_RDA ((uint32_t)(2<<1)) /*!<Interrupt identification: Receive data available*/
#define UART_IIR_INTID_CTI ((uint32_t)(6<<1)) /*!<Interrupt identification: Character time-out indicator*/
#define UART_IIR_INTID_THRE ((uint32_t)(1<<1)) /*!<Interrupt identification: THRE interrupt*/
#define UART1_IIR_INTID_MODEM ((uint32_t)(0<<1)) /*!<Interrupt identification: Modem interrupt*/
#define UART_IIR_INTID_MASK ((uint32_t)(7<<1)) /*!<Interrupt identification: Interrupt ID mask */
#define UART_IIR_FIFO_EN ((uint32_t)(3<<6)) /*!<These bits are equivalent to UnFCR[0] */
#define UART_IIR_ABEO_INT ((uint32_t)(1<<8)) /*!< End of auto-baud interrupt */
#define UART_IIR_ABTO_INT ((uint32_t)(1<<9)) /*!< Auto-baud time-out interrupt */
#define UART_IIR_BITMASK ((uint32_t)(0x3CF)) /*!< UART interrupt identification register bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART FIFO control register
**********************************************************************/
#define UART_FCR_FIFO_EN ((uint8_t)(1<<0)) /*!< UART FIFO enable */
#define UART_FCR_RX_RS ((uint8_t)(1<<1)) /*!< UART FIFO RX reset */
#define UART_FCR_TX_RS ((uint8_t)(1<<2)) /*!< UART FIFO TX reset */
#define UART_FCR_DMAMODE_SEL ((uint8_t)(1<<3)) /*!< UART DMA mode selection */
#define UART_FCR_TRG_LEV0 ((uint8_t)(0)) /*!< UART FIFO trigger level 0: 1 character */
#define UART_FCR_TRG_LEV1 ((uint8_t)(1<<6)) /*!< UART FIFO trigger level 1: 4 character */
#define UART_FCR_TRG_LEV2 ((uint8_t)(2<<6)) /*!< UART FIFO trigger level 2: 8 character */
#define UART_FCR_TRG_LEV3 ((uint8_t)(3<<6)) /*!< UART FIFO trigger level 3: 14 character */
#define UART_FCR_BITMASK ((uint8_t)(0xCF)) /*!< UART FIFO control bit mask */
#define UART_TX_FIFO_SIZE (16)
/*********************************************************************//**
* Macro defines for Macro defines for UART line control register
**********************************************************************/
#define UART_LCR_WLEN5 ((uint8_t)(0)) /*!< UART 5 bit data mode */
#define UART_LCR_WLEN6 ((uint8_t)(1<<0)) /*!< UART 6 bit data mode */
#define UART_LCR_WLEN7 ((uint8_t)(2<<0)) /*!< UART 7 bit data mode */
#define UART_LCR_WLEN8 ((uint8_t)(3<<0)) /*!< UART 8 bit data mode */
#define UART_LCR_STOPBIT_SEL ((uint8_t)(1<<2)) /*!< UART Two Stop Bits Select */
#define UART_LCR_PARITY_EN ((uint8_t)(1<<3)) /*!< UART Parity Enable */
#define UART_LCR_PARITY_ODD ((uint8_t)(0)) /*!< UART Odd Parity Select */
#define UART_LCR_PARITY_EVEN ((uint8_t)(1<<4)) /*!< UART Even Parity Select */
#define UART_LCR_PARITY_F_1 ((uint8_t)(2<<4)) /*!< UART force 1 stick parity */
#define UART_LCR_PARITY_F_0 ((uint8_t)(3<<4)) /*!< UART force 0 stick parity */
#define UART_LCR_BREAK_EN ((uint8_t)(1<<6)) /*!< UART Transmission Break enable */
#define UART_LCR_DLAB_EN ((uint8_t)(1<<7)) /*!< UART Divisor Latches Access bit enable */
#define UART_LCR_BITMASK ((uint8_t)(0xFF)) /*!< UART line control bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART1 Modem Control Register
**********************************************************************/
#define UART1_MCR_DTR_CTRL ((uint8_t)(1<<0)) /*!< Source for modem output pin DTR */
#define UART1_MCR_RTS_CTRL ((uint8_t)(1<<1)) /*!< Source for modem output pin RTS */
#define UART1_MCR_LOOPB_EN ((uint8_t)(1<<4)) /*!< Loop back mode select */
#define UART1_MCR_AUTO_RTS_EN ((uint8_t)(1<<6)) /*!< Enable Auto RTS flow-control */
#define UART1_MCR_AUTO_CTS_EN ((uint8_t)(1<<7)) /*!< Enable Auto CTS flow-control */
#define UART1_MCR_BITMASK ((uint8_t)(0x0F3)) /*!< UART1 bit mask value */
/*********************************************************************//**
* Macro defines for Macro defines for UART line status register
**********************************************************************/
#define UART_LSR_RDR ((uint8_t)(1<<0)) /*!<Line status register: Receive data ready*/
#define UART_LSR_OE ((uint8_t)(1<<1)) /*!<Line status register: Overrun error*/
#define UART_LSR_PE ((uint8_t)(1<<2)) /*!<Line status register: Parity error*/
#define UART_LSR_FE ((uint8_t)(1<<3)) /*!<Line status register: Framing error*/
#define UART_LSR_BI ((uint8_t)(1<<4)) /*!<Line status register: Break interrupt*/
#define UART_LSR_THRE ((uint8_t)(1<<5)) /*!<Line status register: Transmit holding register empty*/
#define UART_LSR_TEMT ((uint8_t)(1<<6)) /*!<Line status register: Transmitter empty*/
#define UART_LSR_RXFE ((uint8_t)(1<<7)) /*!<Error in RX FIFO*/
#define UART_LSR_BITMASK ((uint8_t)(0xFF)) /*!<UART Line status bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART Modem (UART1 only) status register
**********************************************************************/
#define UART1_MSR_DELTA_CTS ((uint8_t)(1<<0)) /*!< Set upon state change of input CTS */
#define UART1_MSR_DELTA_DSR ((uint8_t)(1<<1)) /*!< Set upon state change of input DSR */
#define UART1_MSR_LO2HI_RI ((uint8_t)(1<<2)) /*!< Set upon low to high transition of input RI */
#define UART1_MSR_DELTA_DCD ((uint8_t)(1<<3)) /*!< Set upon state change of input DCD */
#define UART1_MSR_CTS ((uint8_t)(1<<4)) /*!< Clear To Send State */
#define UART1_MSR_DSR ((uint8_t)(1<<5)) /*!< Data Set Ready State */
#define UART1_MSR_RI ((uint8_t)(1<<6)) /*!< Ring Indicator State */
#define UART1_MSR_DCD ((uint8_t)(1<<7)) /*!< Data Carrier Detect State */
#define UART1_MSR_BITMASK ((uint8_t)(0xFF)) /*!< MSR register bit-mask value */
/*********************************************************************//**
* Macro defines for Macro defines for UART Scratch Pad Register
**********************************************************************/
#define UART_SCR_BIMASK ((uint8_t)(0xFF)) /*!< UART Scratch Pad bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART Auto baudrate control register
**********************************************************************/
#define UART_ACR_START ((uint32_t)(1<<0)) /**< UART Auto-baud start */
#define UART_ACR_MODE ((uint32_t)(1<<1)) /**< UART Auto baudrate Mode 1 */
#define UART_ACR_AUTO_RESTART ((uint32_t)(1<<2)) /**< UART Auto baudrate restart */
#define UART_ACR_ABEOINT_CLR ((uint32_t)(1<<8)) /**< UART End of auto-baud interrupt clear */
#define UART_ACR_ABTOINT_CLR ((uint32_t)(1<<9)) /**< UART Auto-baud time-out interrupt clear */
#define UART_ACR_BITMASK ((uint32_t)(0x307)) /**< UART Auto Baudrate register bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART IrDA control register
**********************************************************************/
#define UART_ICR_IRDAEN ((uint32_t)(1<<0)) /**< IrDA mode enable */
#define UART_ICR_IRDAINV ((uint32_t)(1<<1)) /**< IrDA serial input inverted */
#define UART_ICR_FIXPULSE_EN ((uint32_t)(1<<2)) /**< IrDA fixed pulse width mode */
#define UART_ICR_PULSEDIV(n) ((uint32_t)((n&0x07)<<3)) /**< PulseDiv - Configures the pulse when FixPulseEn = 1 */
#define UART_ICR_BITMASK ((uint32_t)(0x3F)) /*!< UART IRDA bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART half duplex register
**********************************************************************/
#define UART_HDEN_HDEN ((uint32_t)(1<<0)) /**< enable half-duplex mode*/
/*********************************************************************//**
* Macro defines for Macro defines for UART smart card interface control register
**********************************************************************/
#define UART_SCICTRL_SCIEN ((uint32_t)(1<<0)) /**< enable asynchronous half-duplex smart card interface*/
#define UART_SCICTRL_NACKDIS ((uint32_t)(1<<1)) /**< NACK response is inhibited*/
#define UART_SCICTRL_PROTSEL_T1 ((uint32_t)(1<<2)) /**< ISO7816-3 protocol T1 is selected*/
#define UART_SCICTRL_TXRETRY(n) ((uint32_t)((n&0x07)<<5)) /**< number of retransmission*/
#define UART_SCICTRL_GUARDTIME(n) ((uint32_t)((n&0xFF)<<8)) /**< Extra guard time*/
/*********************************************************************//**
* Macro defines for Macro defines for UART synchronous control register
**********************************************************************/
#define UART_SYNCCTRL_SYNC ((uint32_t)(1<<0)) /**< enable synchronous mode*/
#define UART_SYNCCTRL_CSRC_MASTER ((uint32_t)(1<<1)) /**< synchronous master mode*/
#define UART_SYNCCTRL_FES ((uint32_t)(1<<2)) /**< sample on falling edge*/
#define UART_SYNCCTRL_TSBYPASS ((uint32_t)(1<<3)) /**< to be defined*/
#define UART_SYNCCTRL_CSCEN ((uint32_t)(1<<4)) /**< continuous running clock enable (master mode only)*/
#define UART_SYNCCTRL_STARTSTOPDISABLE ((uint32_t)(1<<5)) /**< do not send start/stop bit*/
#define UART_SYNCCTRL_CCCLR ((uint32_t)(1<<6)) /**< stop continuous clock*/
/*********************************************************************//**
* Macro defines for Macro defines for UART Fractional divider register
**********************************************************************/
#define UART_FDR_DIVADDVAL(n) ((uint32_t)(n&0x0F)) /**< Baud-rate generation pre-scaler divisor */
#define UART_FDR_MULVAL(n) ((uint32_t)((n<<4)&0xF0)) /**< Baud-rate pre-scaler multiplier value */
#define UART_FDR_BITMASK ((uint32_t)(0xFF)) /**< UART Fractional Divider register bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART Tx Enable register
**********************************************************************/
#define UART1_TER_TXEN ((uint8_t)(1<<7)) /*!< Transmit enable bit */
#define UART1_TER_BITMASK ((uint8_t)(0x80)) /**< UART Transmit Enable Register bit mask */
#define UART0_2_3_TER_TXEN ((uint8_t)(1<<0)) /*!< Transmit enable bit */
#define UART0_2_3_TER_BITMASK ((uint8_t)(0x01)) /**< UART Transmit Enable Register bit mask */
/*********************************************************************//**
* Macro defines for Macro defines for UART1 RS485 Control register
**********************************************************************/
#define UART_RS485CTRL_NMM_EN ((uint32_t)(1<<0)) /*!< RS-485/EIA-485 Normal Multi-drop Mode (NMM)
is disabled */
#define UART_RS485CTRL_RX_DIS ((uint32_t)(1<<1)) /*!< The receiver is disabled */
#define UART_RS485CTRL_AADEN ((uint32_t)(1<<2)) /*!< Auto Address Detect (AAD) is enabled */
#define UART_RS485CTRL_SEL_DTR ((uint32_t)(1<<3)) /*!< If direction control is enabled
(bit DCTRL = 1), pin DTR is used for direction control */
#define UART_RS485CTRL_DCTRL_EN ((uint32_t)(1<<4)) /*!< Enable Auto Direction Control */
#define UART_RS485CTRL_OINV_1 ((uint32_t)(1<<5)) /*!< This bit reverses the polarity of the direction
control signal on the RTS (or DTR) pin. The direction control pin
will be driven to logic "1" when the transmitter has data to be sent */
#define UART_RS485CTRL_BITMASK ((uint32_t)(0x3F)) /**< RS485 control bit-mask value */
/*********************************************************************//**
* Macro defines for Macro defines for UART1 RS-485 Address Match register
**********************************************************************/
#define UART_RS485ADRMATCH_BITMASK ((uint8_t)(0xFF)) /**< Bit mask value */
/*********************************************************************//**
* Macro defines for Macro defines for UART1 RS-485 Delay value register
**********************************************************************/
/* Macro defines for UART1 RS-485 Delay value register */
#define UART_RS485DLY_BITMASK ((uint8_t)(0xFF)) /** Bit mask value */
/*********************************************************************//**
* Macro defines for Macro defines for UART FIFO Level register
**********************************************************************/
#define UART_FIFOLVL_RXFIFOLVL(n) ((uint32_t)(n&0x0F)) /**< Reflects the current level of the UART receiver FIFO */
#define UART_FIFOLVL_TXFIFOLVL(n) ((uint32_t)((n>>8)&0x0F)) /**< Reflects the current level of the UART transmitter FIFO */
#define UART_FIFOLVL_BITMASK ((uint32_t)(0x0F0F)) /**< UART FIFO Level Register bit mask */
/* ---------------- CHECK PARAMETER DEFINITIONS ---------------------------- */
/** Macro to check the input UART_DATABIT parameters */
#define PARAM_UART_DATABIT(databit) ((databit==UART_DATABIT_5) || (databit==UART_DATABIT_6)\
|| (databit==UART_DATABIT_7) || (databit==UART_DATABIT_8))
/** Macro to check the input UART_STOPBIT parameters */
#define PARAM_UART_STOPBIT(stopbit) ((stopbit==UART_STOPBIT_1) || (stopbit==UART_STOPBIT_2))
/** Macro to check the input UART_PARITY parameters */
#define PARAM_UART_PARITY(parity) ((parity==UART_PARITY_NONE) || (parity==UART_PARITY_ODD) \
|| (parity==UART_PARITY_EVEN) || (parity==UART_PARITY_SP_1) \
|| (parity==UART_PARITY_SP_0))
/** Macro to check the input UART_FIFO parameters */
#define PARAM_UART_FIFO_LEVEL(fifo) ((fifo==UART_FIFO_TRGLEV0) \
|| (fifo==UART_FIFO_TRGLEV1) || (fifo==UART_FIFO_TRGLEV2) \
|| (fifo==UART_FIFO_TRGLEV3))
/** Macro to check the input UART_INTCFG parameters */
#define PARAM_UART_INTCFG(IntCfg) ((IntCfg==UART_INTCFG_RBR) || (IntCfg==UART_INTCFG_THRE) \
|| (IntCfg==UART_INTCFG_RLS) || (IntCfg==UART_INTCFG_ABEO) \
|| (IntCfg==UART_INTCFG_ABTO))
/** Macro to check the input UART1_INTCFG parameters - expansion input parameter for UART1 */
#define PARAM_UART1_INTCFG(IntCfg) ((IntCfg==UART1_INTCFG_MS) || (IntCfg==UART1_INTCFG_CTS))
/** Macro to check the input UART_AUTOBAUD_MODE parameters */
#define PARAM_UART_AUTOBAUD_MODE(ABmode) ((ABmode==UART_AUTOBAUD_MODE0) || (ABmode==UART_AUTOBAUD_MODE1))
/** Macro to check the input UART_AUTOBAUD_INTSTAT parameters */
#define PARAM_UART_AUTOBAUD_INTSTAT(ABIntStat) ((ABIntStat==UART_AUTOBAUD_INTSTAT_ABEO) || \
(ABIntStat==UART_AUTOBAUD_INTSTAT_ABTO))
/** Macro to check the input UART_IrDA_PULSEDIV parameters */
#define PARAM_UART_IrDA_PULSEDIV(PulseDiv) ((PulseDiv==UART_IrDA_PULSEDIV2) || (PulseDiv==UART_IrDA_PULSEDIV4) \
|| (PulseDiv==UART_IrDA_PULSEDIV8) || (PulseDiv==UART_IrDA_PULSEDIV16) \
|| (PulseDiv==UART_IrDA_PULSEDIV32) || (PulseDiv==UART_IrDA_PULSEDIV64) \
|| (PulseDiv==UART_IrDA_PULSEDIV128) || (PulseDiv==UART_IrDA_PULSEDIV256))
/* Macro to check the input UART1_SignalState parameters */
#define PARAM_UART1_SIGNALSTATE(x) ((x==INACTIVE) || (x==ACTIVE))
/** Macro to check the input PARAM_UART1_MODEM_PIN parameters */
#define PARAM_UART1_MODEM_PIN(x) ((x==UART1_MODEM_PIN_DTR) || (x==UART1_MODEM_PIN_RTS))
/** Macro to check the input PARAM_UART1_MODEM_MODE parameters */
#define PARAM_UART1_MODEM_MODE(x) ((x==UART1_MODEM_MODE_LOOPBACK) || (x==UART1_MODEM_MODE_AUTO_RTS) \
|| (x==UART1_MODEM_MODE_AUTO_CTS))
/** Macro to check the direction control pin type */
#define PARAM_UART_RS485_DIRCTRL_PIN(x) ((x==UART_RS485_DIRCTRL_RTS) || (x==UART_RS485_DIRCTRL_DTR)|| (x==UART_RS485_DIRCTRL_DIR))
/* Macro to determine if it is valid UART port number */
#define PARAM_UARTx(x) ((((uint32_t *)x)==((uint32_t *)LPC_USART0)) \
|| (((uint32_t *)x)==((uint32_t *)LPC_UART1)) \
|| (((uint32_t *)x)==((uint32_t *)LPC_USART2)) \
|| (((uint32_t *)x)==((uint32_t *)LPC_USART3)))
#define PARAM_UART_IrDA(x) (((uint32_t *)x)==((uint32_t *)LPC_USART3))
#define PARAM_UART1_MODEM(x) (((uint32_t *)x)==((uint32_t *)LPC_UART1))
/** Macro to check the input value for UART_RS485_CFG_MATCHADDRVALUE parameter */
#define PARAM_UART_RS485_CFG_MATCHADDRVALUE(x) ((x<0xFF))
/** Macro to check the input value for UART_RS485_CFG_DELAYVALUE parameter */
#define PARAM_UART_RS485_CFG_DELAYVALUE(x) ((x<0xFF))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup UART_Public_Types UART Public Types
* @{
*/
/***********************************************************************
* @brief UART enumeration
**********************************************************************/
/**
* @brief UART Databit type definitions
*/
typedef enum {
UART_DATABIT_5 = 0, /*!< UART 5 bit data mode */
UART_DATABIT_6, /*!< UART 6 bit data mode */
UART_DATABIT_7, /*!< UART 7 bit data mode */
UART_DATABIT_8 /*!< UART 8 bit data mode */
} UART_DATABIT_Type;
/**
* @brief UART Stop bit type definitions
*/
typedef enum {
UART_STOPBIT_1 = (0), /*!< UART 1 Stop Bits Select */
UART_STOPBIT_2 /*!< UART Two Stop Bits Select */
} UART_STOPBIT_Type;
/**
* @brief UART Parity type definitions
*/
typedef enum {
UART_PARITY_NONE = 0, /*!< No parity */
UART_PARITY_ODD, /*!< Odd parity */
UART_PARITY_EVEN, /*!< Even parity */
UART_PARITY_SP_1, /*!< Forced "1" stick parity */
UART_PARITY_SP_0 /*!< Forced "0" stick parity */
} UART_PARITY_Type;
/**
* @brief FIFO Level type definitions
*/
typedef enum {
UART_FIFO_TRGLEV0 = 0, /*!< UART FIFO trigger level 0: 1 character */
UART_FIFO_TRGLEV1, /*!< UART FIFO trigger level 1: 4 character */
UART_FIFO_TRGLEV2, /*!< UART FIFO trigger level 2: 8 character */
UART_FIFO_TRGLEV3 /*!< UART FIFO trigger level 3: 14 character */
} UART_FITO_LEVEL_Type;
/********************************************************************//**
* @brief UART Interrupt Type definitions
**********************************************************************/
typedef enum {
UART_INTCFG_RBR = 0, /*!< RBR Interrupt enable*/
UART_INTCFG_THRE, /*!< THR Interrupt enable*/
UART_INTCFG_RLS, /*!< RX line status interrupt enable*/
UART1_INTCFG_MS, /*!< Modem status interrupt enable (UART1 only) */
UART1_INTCFG_CTS, /*!< CTS1 signal transition interrupt enable (UART1 only) */
UART_INTCFG_ABEO, /*!< Enables the end of auto-baud interrupt */
UART_INTCFG_ABTO /*!< Enables the auto-baud time-out interrupt */
} UART_INT_Type;
/**
* @brief UART Line Status Type definition
*/
typedef enum {
UART_LINESTAT_RDR = UART_LSR_RDR, /*!<Line status register: Receive data ready*/
UART_LINESTAT_OE = UART_LSR_OE, /*!<Line status register: Overrun error*/
UART_LINESTAT_PE = UART_LSR_PE, /*!<Line status register: Parity error*/
UART_LINESTAT_FE = UART_LSR_FE, /*!<Line status register: Framing error*/
UART_LINESTAT_BI = UART_LSR_BI, /*!<Line status register: Break interrupt*/
UART_LINESTAT_THRE = UART_LSR_THRE, /*!<Line status register: Transmit holding register empty*/
UART_LINESTAT_TEMT = UART_LSR_TEMT, /*!<Line status register: Transmitter empty*/
UART_LINESTAT_RXFE = UART_LSR_RXFE /*!<Error in RX FIFO*/
} UART_LS_Type;
/**
* @brief UART Auto-baudrate mode type definition
*/
typedef enum {
UART_AUTOBAUD_MODE0 = 0, /**< UART Auto baudrate Mode 0 */
UART_AUTOBAUD_MODE1 /**< UART Auto baudrate Mode 1 */
} UART_AB_MODE_Type;
/**
* @brief Auto Baudrate mode configuration type definition
*/
typedef struct {
UART_AB_MODE_Type ABMode; /**< Autobaudrate mode */
FunctionalState AutoRestart; /**< Auto Restart state */
} UART_AB_CFG_Type;
/**
* @brief UART End of Auto-baudrate type definition
*/
typedef enum {
UART_AUTOBAUD_INTSTAT_ABEO = UART_IIR_ABEO_INT, /**< UART End of auto-baud interrupt */
UART_AUTOBAUD_INTSTAT_ABTO = UART_IIR_ABTO_INT /**< UART Auto-baud time-out interrupt */
}UART_ABEO_Type;
/**
* UART IrDA Control type Definition
*/
typedef enum {
UART_IrDA_PULSEDIV2 = 0, /**< Pulse width = 2 * Tpclk
- Configures the pulse when FixPulseEn = 1 */
UART_IrDA_PULSEDIV4, /**< Pulse width = 4 * Tpclk
- Configures the pulse when FixPulseEn = 1 */
UART_IrDA_PULSEDIV8, /**< Pulse width = 8 * Tpclk
- Configures the pulse when FixPulseEn = 1 */
UART_IrDA_PULSEDIV16, /**< Pulse width = 16 * Tpclk
- Configures the pulse when FixPulseEn = 1 */
UART_IrDA_PULSEDIV32, /**< Pulse width = 32 * Tpclk
- Configures the pulse when FixPulseEn = 1 */
UART_IrDA_PULSEDIV64, /**< Pulse width = 64 * Tpclk
- Configures the pulse when FixPulseEn = 1 */
UART_IrDA_PULSEDIV128, /**< Pulse width = 128 * Tpclk
- Configures the pulse when FixPulseEn = 1 */
UART_IrDA_PULSEDIV256 /**< Pulse width = 256 * Tpclk
- Configures the pulse when FixPulseEn = 1 */
} UART_IrDA_PULSE_Type;
/********************************************************************//**
* @brief UART1 Full modem - Signal states definition
**********************************************************************/
typedef enum {
INACTIVE = 0, /* In-active state */
ACTIVE = !INACTIVE /* Active state */
}UART1_SignalState;
/**
* @brief UART modem status type definition
*/
typedef enum {
UART1_MODEM_STAT_DELTA_CTS = UART1_MSR_DELTA_CTS, /*!< Set upon state change of input CTS */
UART1_MODEM_STAT_DELTA_DSR = UART1_MSR_DELTA_DSR, /*!< Set upon state change of input DSR */
UART1_MODEM_STAT_LO2HI_RI = UART1_MSR_LO2HI_RI, /*!< Set upon low to high transition of input RI */
UART1_MODEM_STAT_DELTA_DCD = UART1_MSR_DELTA_DCD, /*!< Set upon state change of input DCD */
UART1_MODEM_STAT_CTS = UART1_MSR_CTS, /*!< Clear To Send State */
UART1_MODEM_STAT_DSR = UART1_MSR_DSR, /*!< Data Set Ready State */
UART1_MODEM_STAT_RI = UART1_MSR_RI, /*!< Ring Indicator State */
UART1_MODEM_STAT_DCD = UART1_MSR_DCD /*!< Data Carrier Detect State */
} UART_MODEM_STAT_type;
/**
* @brief Modem output pin type definition
*/
typedef enum {
UART1_MODEM_PIN_DTR = 0, /*!< Source for modem output pin DTR */
UART1_MODEM_PIN_RTS /*!< Source for modem output pin RTS */
} UART_MODEM_PIN_Type;
/**
* @brief UART Modem mode type definition
*/
typedef enum {
UART1_MODEM_MODE_LOOPBACK = 0, /*!< Loop back mode select */
UART1_MODEM_MODE_AUTO_RTS, /*!< Enable Auto RTS flow-control */
UART1_MODEM_MODE_AUTO_CTS /*!< Enable Auto CTS flow-control */
} UART_MODEM_MODE_Type;
/**
* @brief UART Direction Control Pin type definition
*/
typedef enum {
UART_RS485_DIRCTRL_RTS = 0, /**< Pin RTS is used for direction control */
UART_RS485_DIRCTRL_DTR, /**< Pin DTR is used for direction control */
UART_RS485_DIRCTRL_DIR /**< Pin DIR is used for direction control */
} UART_RS485_DIRCTRL_PIN_Type;
/********************************************************************//**
* @brief UART Configuration Structure definition
**********************************************************************/
typedef struct {
uint32_t Baud_rate; /**< UART baud rate */
UART_PARITY_Type Parity; /**< Parity selection, should be:
- UART_PARITY_NONE: No parity
- UART_PARITY_ODD: Odd parity
- UART_PARITY_EVEN: Even parity
- UART_PARITY_SP_1: Forced "1" stick parity
- UART_PARITY_SP_0: Forced "0" stick parity
*/
UART_DATABIT_Type Databits; /**< Number of data bits, should be:
- UART_DATABIT_5: UART 5 bit data mode
- UART_DATABIT_6: UART 6 bit data mode
- UART_DATABIT_7: UART 7 bit data mode
- UART_DATABIT_8: UART 8 bit data mode
*/
UART_STOPBIT_Type Stopbits; /**< Number of stop bits, should be:
- UART_STOPBIT_1: UART 1 Stop Bits Select
- UART_STOPBIT_2: UART 2 Stop Bits Select
*/
} UART_CFG_Type;
/********************************************************************//**
* @brief UART FIFO Configuration Structure definition
**********************************************************************/
typedef struct {
FunctionalState FIFO_ResetRxBuf; /**< Reset Rx FIFO command state , should be:
- ENABLE: Reset Rx FIFO in UART
- DISABLE: Do not reset Rx FIFO in UART
*/
FunctionalState FIFO_ResetTxBuf; /**< Reset Tx FIFO command state , should be:
- ENABLE: Reset Tx FIFO in UART
- DISABLE: Do not reset Tx FIFO in UART
*/
FunctionalState FIFO_DMAMode; /**< DMA mode, should be:
- ENABLE: Enable DMA mode in UART
- DISABLE: Disable DMA mode in UART
*/
UART_FITO_LEVEL_Type FIFO_Level; /**< Rx FIFO trigger level, should be:
- UART_FIFO_TRGLEV0: UART FIFO trigger level 0: 1 character
- UART_FIFO_TRGLEV1: UART FIFO trigger level 1: 4 character
- UART_FIFO_TRGLEV2: UART FIFO trigger level 2: 8 character
- UART_FIFO_TRGLEV3: UART FIFO trigger level 3: 14 character
*/
} UART_FIFO_CFG_Type;
/********************************************************************//**
* @brief UART1 Full modem - RS485 Control configuration type
**********************************************************************/
typedef struct {
FunctionalState NormalMultiDropMode_State; /*!< Normal MultiDrop mode State:
- ENABLE: Enable this function.
- DISABLE: Disable this function. */
FunctionalState Rx_State; /*!< Receiver State:
- ENABLE: Enable Receiver.
- DISABLE: Disable Receiver. */
FunctionalState AutoAddrDetect_State; /*!< Auto Address Detect mode state:
- ENABLE: ENABLE this function.
- DISABLE: Disable this function. */
FunctionalState AutoDirCtrl_State; /*!< Auto Direction Control State:
- ENABLE: Enable this function.
- DISABLE: Disable this function. */
UART_RS485_DIRCTRL_PIN_Type DirCtrlPin; /*!< If direction control is enabled, state:
- UART1_RS485_DIRCTRL_RTS:
pin RTS is used for direction control.
- UART1_RS485_DIRCTRL_DTR:
pin DTR is used for direction control. */
SetState DirCtrlPol_Level; /*!< Polarity of the direction control signal on
the RTS (or DTR) pin:
- RESET: The direction control pin will be driven
to logic "0" when the transmitter has data to be sent.
- SET: The direction control pin will be driven
to logic "1" when the transmitter has data to be sent. */
uint8_t MatchAddrValue; /*!< address match value for RS-485/EIA-485 mode, 8-bit long */
uint8_t DelayValue; /*!< delay time is in periods of the baud clock, 8-bit long */
} UART_RS485_CTRLCFG_Type;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup UART_Public_Functions UART Public Functions
* @{
*/
/* UART Init/DeInit functions --------------------------------------------------*/
void UART_Init(LPC_USARTn_Type *UARTx, UART_CFG_Type *UART_ConfigStruct);
void UART_DeInit(LPC_USARTn_Type* UARTx);
void UART_ConfigStructInit(UART_CFG_Type *UART_InitStruct);
/* UART Send/Receive functions -------------------------------------------------*/
void UART_SendByte(LPC_USARTn_Type* UARTx, uint8_t Data);
uint8_t UART_ReceiveByte(LPC_USARTn_Type* UARTx);
uint32_t UART_Send(LPC_USARTn_Type *UARTx, uint8_t *txbuf,
uint32_t buflen, TRANSFER_BLOCK_Type flag);
uint32_t UART_Receive(LPC_USARTn_Type *UARTx, uint8_t *rxbuf, \
uint32_t buflen, TRANSFER_BLOCK_Type flag);
/* UART FIFO functions ----------------------------------------------------------*/
void UART_FIFOConfig(LPC_USARTn_Type *UARTx, UART_FIFO_CFG_Type *FIFOCfg);
void UART_FIFOConfigStructInit(UART_FIFO_CFG_Type *UART_FIFOInitStruct);
/* UART operate functions -------------------------------------------------------*/
void UART_IntConfig(LPC_USARTn_Type *UARTx, UART_INT_Type UARTIntCfg, \
FunctionalState NewState);
void UART_ABCmd(LPC_USARTn_Type *UARTx, UART_AB_CFG_Type *ABConfigStruct, \
FunctionalState NewState);
void UART_TxCmd(LPC_USARTn_Type *UARTx, FunctionalState NewState);
uint8_t UART_GetLineStatus(LPC_USARTn_Type* UARTx);
FlagStatus UART_CheckBusy(LPC_USARTn_Type *UARTx);
void UART_ForceBreak(LPC_USARTn_Type* UARTx);
/* UART1 FullModem functions ----------------------------------------------------*/
void UART_FullModemForcePinState(LPC_UART1_Type *UARTx, UART_MODEM_PIN_Type Pin, \
UART1_SignalState NewState);
void UART_FullModemConfigMode(LPC_UART1_Type *UARTx, UART_MODEM_MODE_Type Mode, \
FunctionalState NewState);
uint8_t UART_FullModemGetStatus(LPC_UART1_Type *UARTx);
/* UART RS485 functions ----------------------------------------------------------*/
void UART_RS485Config(LPC_USARTn_Type *UARTx, \
UART_RS485_CTRLCFG_Type *RS485ConfigStruct);
void UART_RS485ReceiverCmd(LPC_USARTn_Type *UARTx, FunctionalState NewState);
void UART_RS485SendSlvAddr(LPC_USARTn_Type *UARTx, uint8_t SlvAddr);
uint32_t UART_RS485SendData(LPC_USARTn_Type *UARTx, uint8_t *pData, uint32_t size);
/* UART IrDA functions-------------------------------------------------------------*/
void UART_IrDAInvtInputCmd(LPC_USARTn_Type* UARTx, FunctionalState NewState);
void UART_IrDACmd(LPC_USARTn_Type* UARTx, FunctionalState NewState);
void UART_IrDAPulseDivConfig(LPC_USARTn_Type *UARTx, UART_IrDA_PULSE_Type PulseDiv);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __LPC18XX_UART_H */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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@@ -0,0 +1,10 @@
#ifndef _LPC18XX_UTILS_H
#define _LPC18XX_UTILS_H
#include "lpc_types.h"
extern uint32_t msec;
extern volatile uint32_t u32Milliseconds;
void SysTick_Handler (void);
int timer_delay_us( int cnt);
int timer_delay_ms( int cnt);
#endif

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@@ -0,0 +1,177 @@
/**********************************************************************
* $Id$ lpc18xx_wwdt.h 2011-06-02
*//**
* @file lpc18xx_wwdt.h
* @brief Contains all macro definitions and function prototypes
* support for WWDT 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 WWDT WWDT (Windowed WatchDog Timer)
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC18XX_WWDT_H_
#define LPC18XX_WWDT_H_
/* Includes ------------------------------------------------------------------- */
#include "LPC18xx.h"
#include "lpc_types.h"
#ifdef __cplusplus
extern "C"
{
#endif
/* Public Macros -------------------------------------------------------------- */
/** @defgroup WWDT_Public_Macros WWDT Public Macros
* @{
*/
/** WDT oscillator frequency value */
#define WDT_OSC (12000000UL) /* WWDT uses IRC clock */
/**
* @}
*/
/* Private Macros ------------------------------------------------------------- */
/** @defgroup WWDT_Private_Macros WWDT Private Macros
* @{
*/
// time is calculated by usec
#define WDT_GET_FROM_USEC(time) ((time*10)/((WWDT_US_INDEX *10 * 4)/WDT_OSC))
#define WDT_GET_USEC(counter) ((counter * ((WWDT_US_INDEX *10 * 4)/WDT_OSC))/10)
/* --------------------- BIT DEFINITIONS -------------------------------------- */
/** WWDT interrupt enable bit */
#define WWDT_WDMOD_WDEN ((uint32_t)(1<<0))
/** WWDT interrupt enable bit */
#define WWDT_WDMOD_WDRESET ((uint32_t)(1<<1))
/** WWDT time out flag bit */
#define WWDT_WDMOD_WDTOF ((uint32_t)(1<<2))
/** WDT Time Out flag bit */
#define WWDT_WDMOD_WDINT ((uint32_t)(1<<3))
/** WWDT Protect flag bit */
#define WWDT_WDMOD_WDPROTECT ((uint32_t)(1<<4))
/** Define divider index for microsecond ( us ) */
#define WWDT_US_INDEX ((uint32_t)(1000000))
/** WWDT Time out minimum value */
#define WWDT_TIMEOUT_MIN ((uint32_t)(0xFF))
/** WWDT Time out maximum value */
#define WWDT_TIMEOUT_MAX ((uint32_t)(0x00FFFFFF))
/** WWDT Warning minimum value */
#define WWDT_WARNINT_MIN ((uint32_t)(0xFF))
/** WWDT Warning maximum value */
#define WWDT_WARNINT_MAX ((uint32_t)(0x000003FF))
/** WWDT Windowed minimum value */
#define WWDT_WINDOW_MIN ((uint32_t)(0xFF))
/** WWDT Windowed minimum value */
#define WWDT_WINDOW_MAX ((uint32_t)(0x00FFFFFF))
/** WWDT timer constant register mask */
#define WWDT_WDTC_MASK ((uint32_t)(0x00FFFFFF))
/** WWDT warning value register mask */
#define WWDT_WDWARNINT_MASK ((uint32_t)(0x000003FF))
/** WWDT feed sequence register mask */
#define WWDT_WDFEED_MASK ((uint32_t)(0x000000FF))
/** WWDT flag */
#define WWDT_WARNINT_FLAG ((uint8_t)(0))
#define WWDT_TIMEOUT_FLAG ((uint8_t)(1))
/** WWDT mode definitions */
#define WWDT_PROTECT_MODE ((uint8_t)(0))
#define WWDT_RESET_MODE ((uint8_t)(1))
/* WWDT Timer value definition (us) */
#define WWDT_TIMEOUT_USEC_MIN ((uint32_t)(WDT_GET_USEC(WWDT_TIMEOUT_MIN)))//microseconds
#define WWDT_TIMEOUT_USEC_MAX ((uint32_t)(WDT_GET_USEC(WWDT_TIMEOUT_MAX)))
#define WWDT_TIMEWARN_USEC_MIN ((uint32_t)(WDT_GET_USEC(WWDT_WARNINT_MIN)))
#define WWDT_TIMEWARN_USEC_MAX ((uint32_t)(WDT_GET_USEC(WWDT_WARNINT_MAX)))
#define WWDT_TIMEWINDOWED_USEC_MIN ((uint32_t)(WDT_GET_USEC(WWDT_WINDOW_MIN)))
#define WWDT_TIMEWINDOWED_USEC_MAX ((uint32_t)(WDT_GET_USEC(WWDT_WINDOW_MAX)))
/**
* @}
*/
/* Public Types --------------------------------------------------------------- */
/** @defgroup WWDT_Public_Types WWDT Public Types
* @{
*/
/********************************************************************//**
* @brief WWDT structure definitions
**********************************************************************/
typedef struct Wdt_Config
{
uint8_t wdtReset; /**< if ENABLE -> the Reset bit is enabled */
uint8_t wdtProtect; /**< if ENABLE -> the Protect bit is enabled */
uint32_t wdtTmrConst; /**< Set the constant value to timeout the WDT (us) */
uint32_t wdtWarningVal; /**< Set the value to warn the WDT with interrupt (us) */
uint32_t wdtWindowVal; /**< Set a window vaule for WDT (us) */
}st_Wdt_Config;
/**
* @}
*/
/* Public Functions ----------------------------------------------------------- */
/** @defgroup WWDT_Public_Functions WWDT Public Functions
* @{
*/
void WWDT_Init(void);
void WWDT_UpdateTimeOut(uint32_t TimeOut);
void WWDT_Feed (void);
void WWDT_SetWarning(uint32_t WarnTime);
void WWDT_SetWindow(uint32_t WindowedTime);
void WWDT_Configure(st_Wdt_Config wdtCfg);
void WWDT_Start(void);
FlagStatus WWDT_GetStatus (uint8_t Status);
void WWDT_ClearStatusFlag (uint8_t flag);
uint32_t WWDT_GetCurrentCount(void);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* LPC18XX_WWDT_H_ */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/**********************************************************************
* $Id$ lpc_types.h 2011-06-02
*//**
* @file lpc_types.h
* @brief Contains the NXP ABL typedefs for C standard types.
* It is intended to be used in ISO C conforming development
* environments and checks for this insofar as it is possible
* to do so.
* @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.
**********************************************************************/
/* Type group ----------------------------------------------------------- */
/** @defgroup LPC_Types LPC_Types
* @ingroup LPC1800CMSIS_FwLib_Drivers
* @{
*/
#ifndef LPC_TYPES_H
#define LPC_TYPES_H
/* Includes ------------------------------------------------------------------- */
#include <stdint.h>
/* Public Types --------------------------------------------------------------- */
/** @defgroup LPC_Types_Public_Types LPC_Types Public Types
* @{
*/
/**
* @brief Boolean Type definition
*/
typedef enum {FALSE = 0, TRUE = !FALSE} Bool;
/**
* @brief Flag Status and Interrupt Flag Status type definition
*/
typedef enum {RESET = 0, SET = !RESET} FlagStatus, IntStatus, SetState;
#define PARAM_SETSTATE(State) ((State==RESET) || (State==SET))
/**
* @brief Functional State Definition
*/
typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
#define PARAM_FUNCTIONALSTATE(State) ((State==DISABLE) || (State==ENABLE))
/**
* @ Status type definition
*/
typedef enum {ERROR = 0, SUCCESS = !ERROR} Status;
/**
* Read/Write transfer type mode (Block or non-block)
*/
typedef enum
{
NONE_BLOCKING = 0, /**< None Blocking type */
BLOCKING, /**< Blocking type */
} TRANSFER_BLOCK_Type;
/** Pointer to Function returning Void (any number of parameters) */
typedef void (*PFV)();
/** Pointer to Function returning int32_t (any number of parameters) */
typedef int32_t(*PFI)();
/**
* @}
*/
/* Public Macros -------------------------------------------------------------- */
/** @defgroup LPC_Types_Public_Macros LPC_Types Public Macros
* @{
*/
/* _BIT(n) sets the bit at position "n"
* _BIT(n) is intended to be used in "OR" and "AND" expressions:
* e.g., "(_BIT(3) | _BIT(7))".
*/
#undef _BIT
/* Set bit macro */
#define _BIT(n) (1<<(n))
/* _SBF(f,v) sets the bit field starting at position "f" to value "v".
* _SBF(f,v) is intended to be used in "OR" and "AND" expressions:
* e.g., "((_SBF(5,7) | _SBF(12,0xF)) & 0xFFFF)"
*/
#undef _SBF
/* Set bit field macro */
#define _SBF(f,v) ((v)<<(f))
/* _BITMASK constructs a symbol with 'field_width' least significant
* bits set.
* e.g., _BITMASK(5) constructs '0x1F', _BITMASK(16) == 0xFFFF
* The symbol is intended to be used to limit the bit field width
* thusly:
* <a_register> = (any_expression) & _BITMASK(x), where 0 < x <= 32.
* If "any_expression" results in a value that is larger than can be
* contained in 'x' bits, the bits above 'x - 1' are masked off. When
* used with the _SBF example above, the example would be written:
* a_reg = ((_SBF(5,7) | _SBF(12,0xF)) & _BITMASK(16))
* This ensures that the value written to a_reg is no wider than
* 16 bits, and makes the code easier to read and understand.
*/
#undef _BITMASK
/* Bitmask creation macro */
#define _BITMASK(field_width) ( _BIT(field_width) - 1)
/* NULL pointer */
#ifndef NULL
#define NULL ((void*) 0)
#endif
/* Number of elements in an array */
#define NELEMENTS(array) (sizeof (array) / sizeof (array[0]))
/* Static data/function define */
#define STATIC static
/* External data/function define */
#define EXTERN extern
#if !defined(MAX)
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#endif
#if !defined(MIN)
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#endif
/**
* @}
*/
/* Old Type Definition compatibility ------------------------------------------ */
/** @addtogroup LPC_Types_Public_Types LPC_Types Public Types
* @{
*/
/** SMA type for character type */
typedef char CHAR;
/** SMA type for 8 bit unsigned value */
typedef uint8_t UNS_8;
/** SMA type for 8 bit signed value */
typedef int8_t INT_8;
/** SMA type for 16 bit unsigned value */
typedef uint16_t UNS_16;
/** SMA type for 16 bit signed value */
typedef int16_t INT_16;
/** SMA type for 32 bit unsigned value */
typedef uint32_t UNS_32;
/** SMA type for 32 bit signed value */
typedef int32_t INT_32;
/** SMA type for 64 bit signed value */
typedef int64_t INT_64;
/** SMA type for 64 bit unsigned value */
typedef uint64_t UNS_64;
/** 32 bit boolean type */
typedef Bool BOOL_32;
/** 16 bit boolean type */
typedef Bool BOOL_16;
/** 8 bit boolean type */
typedef Bool BOOL_8;
#ifdef __CC_ARM
#define INLINE __inline
#else
#define INLINE inline
#endif
/**
* @}
*/
#endif /* LPC_TYPES_H */
/**
* @}
*/
/* --------------------------------- End Of File ------------------------------ */

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/***********************************************************************
* 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.
**********************************************************************/
#ifndef SPIFI_ROM_API_H
#define SPIFI_ROM_API_H
#include <stdint.h>
/* define the symbol TESTING in the environment if test output desired */
/* maintain LONGEST_PROT >= the length (in bytes) of the largest
protection block of any serial flash that this driver handles */
#define LONGEST_PROT 68
typedef uint8_t uc;
#ifndef NULL
#define NULL ((void *)0)
#endif
/* protection/sector descriptors */
typedef struct {
uint32_t base;
uc flags;
int8_t log2;
uint16_t rept;
} protEnt;
/* bits in the flags byte */
enum {RWPROT=1};
/* overall data structure includes # sectors, length of protection reg,
array of descriptors
typedef struct {
uint16_t sectors;
uint16_t protBytes;
protEnt *entries;
} protDesc; */
typedef union {
uint16_t hw;
uc byte[2];
}stat_t;
/* the object that init returns, and other routines use as an operand */
typedef struct {
uint32_t base, regbase, devSize, memSize;
uc mfger, devType, devID, busy;
stat_t stat;
uint16_t reserved;
uint16_t set_prot, write_prot;
uint32_t mem_cmd, prog_cmd;
uint16_t sectors, protBytes;
uint32_t opts, errCheck;
uc erase_shifts[4], erase_ops[4];
protEnt *protEnts;
char prot[LONGEST_PROT];
} SPIFIobj;
/* operands of program and erase */
typedef struct {
char *dest;
uint32_t length;
char *scratch;
int32_t protect;
uint32_t options;
} SPIFIopers;
/* instruction classes for wait_busy */
typedef enum {stat_inst, block_erase, prog_inst, chip_erase} inst_type;
/* bits in options operands (MODE3, RCVCLK, and FULLCLK
have the same relationship as in the Control register) */
#define S_MODE3 1
#define S_MODE0 0
#define S_MINIMAL 2
#define S_MAXIMAL 0
#define S_FORCE_ERASE 4
#define S_ERASE_NOT_REQD 8
#define S_CALLER_ERASE 8
#define S_ERASE_AS_REQD 0
#define S_VERIFY_PROG 0x10
#define S_VERIFY_ERASE 0x20
#define S_NO_VERIFY 0
#define S_RCVCLK 0x80
#define S_INTCLK 0
#define S_FULLCLK 0x40
#define S_HALFCLK 0
#define S_DUAL 0x100
#define S_CALLER_PROT 0x200
#define S_DRIVER_PROT 0
/* the following values in the first post-address memory command byte work
for all known quad devices that support "no opcode" operation */
#define NO_OPCODE_FOLLOWS 0xA5
#define OPCODE_FOLLOWS 0xFF
/* basic SPI commands for serial flash */
#define BASE_READ_CMD (CMD_RD<<OPCODE_SHIFT|4<<FRAMEFORM_SHIFT|UNL_DATA)
#define FAST_READ_CMD (CMD_READ_FAST<<OPCODE_SHIFT|4<<FRAMEFORM_SHIFT|1<<INTLEN_SHIFT|UNL_DATA)
#define BASE_PROG_CMD (CMD_PROG<<OPCODE_SHIFT|4<<FRAMEFORM_SHIFT|DOUT)
/* the length of a standard program command is 256 on all devices */
#define PROG_SIZE 256
/* options in obj->opts (mostly for setMulti) */
/* used by Winbond: send 0xA3 command so hardware can read faster */
#define OPT_SEND_A3 1
/* used by SST: send 0x38 command to enable quad and allow full command set */
#define OPT_SEND_38 2
/* used by Winbond and others: read status reg 2, check it,
if necessary write it back with Quad Enable set */
#define OPT_35_OR02_01 4
/* used by Atmel: read Configuration register, if necessary set Quad Enable */
#define OPT_3F_OR80_3E 8
/* used by Numonyx to set all-quad mode: only for parts that include RSTQIO */
#define OPT_65_CLR_C0_61 0x10
/* used by Numonyx: send 0x81 command to write Volatile Configuration Register
to set # dummy bytes and allow XIP mode */
#define OPT_81 0x20
/* set for devices without full device erase command (Numonyx type 0x40) */
#define OPT_NO_DEV_ERASE 0x40
/* used by Macronix: status reg 2 includes selection between write-protect
in status reg and command-based */
#define OPT_WPSEL 0x80
/* set when protection data has been read into the SPIFI object */
#define OPT_PROT_READ 0x100
/* set if device needs 4-byte address (and maybe 0x4B command = use 4-byte address) */
#define OPT_4BAD 0x200
/* set if setMulti should set the Dual bit in Control reg */
#define OPT_DUAL 0x400
/* send "# dummy bits" in C0 command to Winbond */
#define OPT_C0 0x800
/* set QE for Chingis */
#define OPT_05_OR40_01 0x1000
/* write status does not go busy */
#define OPT_01_NO_BUSY 0x2000
/* protection mode bits moved from protMode byte to opts Fri May 13 2011 */
#define OPT_PROT_STAT 0x4000
#define OPT_PROT_REG 0x8000
#define OPT_PROT_CMD3 0x10000
#define OPT_PROT_CMDE 0x20000
#define OPT_PROT_MASK 0x3C000
#define OPT_ALL_QUAD 0x40000
#ifndef OMIT_ROM_TABLE
/* interface to ROM API */
typedef struct {
int32_t (*spifi_init) (SPIFIobj *obj, uint32_t csHigh, uint32_t options,
uint32_t mhz);
int32_t (*spifi_program) (SPIFIobj *obj, char *source, SPIFIopers *opers);
int32_t (*spifi_erase) (SPIFIobj *obj, SPIFIopers *opers);
/* mode switching */
void (*cancel_mem_mode)(SPIFIobj *obj);
void (*set_mem_mode) (SPIFIobj *obj);
/* mid level functions */
int32_t (*checkAd) (SPIFIobj *obj, SPIFIopers *opers);
int32_t (*setProt) (SPIFIobj *obj, SPIFIopers *opers, char *change,
char *saveProt);
int32_t (*check_block) (SPIFIobj *obj, char *source, SPIFIopers *opers,
uint32_t check_program);
int32_t (*send_erase_cmd) (SPIFIobj *obj, uint8_t op, uint32_t addr);
uint32_t (*ck_erase) (SPIFIobj *obj, uint32_t *addr, uint32_t length);
int32_t (*prog_block) (SPIFIobj *obj, char *source, SPIFIopers *opers,
uint32_t *left_in_page);
uint32_t (*ck_prog) (SPIFIobj *obj, char *source, char *dest, uint32_t length);
/* low level functions */
void(*setSize) (SPIFIobj *obj, int32_t value);
int32_t (*setDev) (SPIFIobj *obj, uint32_t opts, uint32_t mem_cmd,
uint32_t prog_cmd);
uint32_t (*cmd) (uc op, uc addrLen, uc intLen, uint16_t len);
uint32_t (*readAd) (SPIFIobj *obj, uint32_t cmd, uint32_t addr);
void (*send04) (SPIFIobj *obj, uc op, uc len, uint32_t value);
void (*wren_sendAd) (SPIFIobj *obj, uint32_t cmd, uint32_t addr, uint32_t value);
int32_t (*write_stat) (SPIFIobj *obj, uc len, uint16_t value);
int32_t (*wait_busy) (SPIFIobj *obj, uc prog_or_erase);
} SPIFI_RTNS;
#define define_spifi_romPtr(name) const SPIFI_RTNS *name=*((SPIFI_RTNS **)SPIFI_ROM_PTR)
#endif /* OMIT_ROM_TABLE */
#ifdef USE_SPIFI_LIB
extern SPIFI_RTNS spifi_table;
#endif /* USE_SPIFI_LIB */
/* example of using this interface:
#include "spifi_rom_api.h"
#define CSHIGH 4
#define SPIFI_MHZ 80
#define source_data_ad (char *)1234
int32_t rc;
SPIFIopers opers;
define_spifi_romPtr(spifi);
SPIFIobj *obj = malloc(sizeof(SPIFIobj));
if (!obj) { can't allocate memory }
rc = spifi->spifi_init (obj, CSHIGH, S_FULLCLK+S_RCVCLK, SPIFI_MHZ);
if (rc) { investigate init error rc }
printf ("the serial flash contains %d bytes\n", obj->devSize);
opers.dest = where_to_program;
opers.length = how_many_bytes;
opers.scratch = NULL; // unprogrammed data is not saved/restored
opers.protect = -1; // save & restore protection
opers.options = S_VERIFY_PROG;
rc = spifi->spifi_program (obj, source_data_ad, &opers);
if (rc) { investigate program error rc }
*/
/* these are for normal users, including boot code */
int32_t spifi_init (SPIFIobj *obj, uint32_t csHigh, uint32_t options, uint32_t mhz);
int32_t spifi_program (SPIFIobj *obj, char *source, SPIFIopers *opers);
int32_t spifi_erase (SPIFIobj *obj, SPIFIopers *opers);
/* these are used by the manufacturer-specific init functions */
void setSize (SPIFIobj *obj, int32_t value);
int32_t setDev (SPIFIobj *obj, uint32_t opts, uint32_t mem_cmd, uint32_t prog_cmd);
uint32_t read04(SPIFIobj *obj, uc op, uc len);
int32_t write_stat (SPIFIobj *obj, uc len, uint16_t value);
void setProtEnts(SPIFIobj *obj, const protEnt *p, uint32_t protTabLen);
/* needs to be defined for each platform */
void pullMISO(int high);
#ifdef TESTING
/* used by testing code */
unsigned short getProtBytes (SPIFIobj *obj, unsigned short *sectors);
/* predeclare a debug routine */
void wait_sample (volatile unsigned *addr, unsigned mask, unsigned value);
#endif
#endif /* SPIFI_ROM_API_H */

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/**********************************************************************
* $Id$ system_LPC18xx.h 2011-06-02
*//**
* @file system_LPC18xx.h
* @brief Cortex-M3 Device System Header File for NXP LPC18xx Series.
* @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.
**********************************************************************/
#ifndef __SYSTEM_LPC18xx_H
#define __SYSTEM_LPC18xx_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
/**
* Initialize the system
*
* @param none
* @return none
*
* @brief Setup the microcontroller system.
* Initialize the System and update the SystemCoreClock variable.
*/
extern void SystemInit (void);
#ifdef __cplusplus
}
#endif
#endif /* __SYSTEM_LPC18xx_H */

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