FreeRTOS+Trace:
 - Add trace macros for task notifications.
 - Update to the latest trace recorder library.

Demo projects:
 - Only include the CLI command to show run time states if configGENERATE_RUN_TIME_STATS is set to 1.

Demo/ARM7_AT91FR40008_GCC/FreeRTOSConfig.h

@@ -1,79 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-#include <AT91R40008.h>
-
-#define configFLASH_SPEED_NSEC	100       /* External flash access speed (for ROM builds) */
-
-/*-----------------------------------------------------------
- * 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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			0
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 66000000 ) /* = 66.000MHz clk gen */
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 5 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 128 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 25 * 1024 ) )
-#define configMAX_TASK_NAME_LEN		( 16 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		1
-
-/* 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
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/ARM7_AT91FR40008_GCC/Makefile

@@ -1,99 +0,0 @@
-#	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-#
-#	This file is part of the FreeRTOS.org distribution.
-#
-#	FreeRTOS.org is free software; you can redistribute it and/or modify
-#	it under the terms of the GNU General Public License as published by
-#	the Free Software Foundation; either version 2 of the License, or
-#	(at your option) any later version.
-#
-#	FreeRTOS.org 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
-#	along with FreeRTOS.org; if not, write to the Free Software
-#	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-#
-#	A special exception to the GPL can be applied should you wish to distribute
-#	a combined work that includes FreeRTOS.org, without being obliged to provide
-#	the source code for any proprietary components.  See the licensing section 
-#	of http://www.FreeRTOS.org for full details of how and when the exception
-#	can be applied.
-#
-#	***************************************************************************
-#	See http://www.FreeRTOS.org for documentation, latest information, license 
-#	and contact details.  Please ensure to read the configuration and relevant 
-#	port sections of the online documentation.
-#	***************************************************************************
-
-CC=arm-elf-gcc
-OBJCOPY=arm-elf-objcopy
-ARCH=arm-elf-ar
-CRT0=boot.s
-
-#
-# CFLAGS common to both the THUMB and ARM mode builds
-#
-CFLAGS=-Wall -D $(RUN_MODE) -D GCC_AT91FR40008 -I. -I../../Source/include \
-		-I../Common/include $(DEBUG) -mcpu=arm7tdmi -T$(LDSCRIPT) \
-		-Wcast-align $(OPTIM)
-
-ifeq ($(USE_THUMB_MODE),YES)
-	CFLAGS += -mthumb-interwork -D THUMB_INTERWORK
-	THUMB_FLAGS=-mthumb
-endif
-
-
-LINKER_FLAGS=-Xlinker -ortosdemo.elf -Xlinker -M -Xlinker -Map=rtosdemo.map
-
-#
-# Source files that can be built to THUMB mode.
-#
-THUMB_SRC = \
-main.c \
-serial/serial.c \
-ParTest/ParTest.c \
-../Common/Minimal/integer.c \
-../Common/Minimal/flash.c \
-../Common/Minimal/PollQ.c \
-../Common/Minimal/comtest.c \
-../Common/Minimal/flop.c \
-../Common/Minimal/semtest.c \
-../Common/Minimal/dynamic.c \
-../Common/Minimal/BlockQ.c \
-../../Source/tasks.c \
-../../Source/queue.c \
-../../Source/list.c \
-../../Source/portable/MemMang/heap_2.c \
-../../Source/portable/GCC/ARM7_AT91FR40008/port.c
-
-#
-# Source files that must be built to ARM mode.
-#
-ARM_SRC = \
-../../Source/portable/GCC/ARM7_AT91FR40008/portISR.c \
-serial/serialISR.c
-
-#
-# Define all object files.
-#
-ARM_OBJ = $(ARM_SRC:.c=.o)
-THUMB_OBJ = $(THUMB_SRC:.c=.o)
-
-rtosdemo.hex : rtosdemo.elf
-	$(OBJCOPY) rtosdemo.elf -O ihex rtosdemo.hex
-
-rtosdemo.elf : $(ARM_OBJ) $(THUMB_OBJ) $(CRT0) Makefile
-	$(CC) $(CFLAGS) $(ARM_OBJ) $(THUMB_OBJ) -nostartfiles $(CRT0) $(LINKER_FLAGS)
-
-$(THUMB_OBJ) : %.o : %.c $(LDSCRIPT) Makefile
-	$(CC) -c $(THUMB_FLAGS) $(CFLAGS) $< -o $@
-
-$(ARM_OBJ) : %.o : %.c $(LDSCRIPT) Makefile
-	$(CC) -c $(CFLAGS) $< -o $@
-
-clean :
-	touch Makefile
-

Demo/ARM7_AT91FR40008_GCC/ParTest/ParTest.c

@@ -1,120 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "portable.h"
-
-/* Demo app includes. */
-#include "partest.h"
-
-/* Hardware specific definitions. */
-#include "AT91R40008.h"
-#include "pio.h"
-#include "aic.h"
-
-#define partstNUM_LEDS			( 8 )
-#define partstALL_OUTPUTS_OFF	( ( unsigned portLONG ) ~(0xFFFFFFFF << partstNUM_LEDS) )
-
-static unsigned portLONG ulLEDReg;
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines.
- *-----------------------------------------------------------*/
-
-static void SetLeds (unsigned int leds)
-{
-unsigned portLONG ulPIOSetReg, ulPIOClearReg;
-
-	/* LEDs are grouped in different port bits: P3-P6 and P16-P19.
-	A port bit set to '0' turns an LED on, '1' turns it off. */
-
-	ulPIOSetReg = ( (leds & 0xF) << 16 ) | ( (leds & 0xF0) >> 1 );
-	ulPIOClearReg = (~ulPIOSetReg) & 0x000F0078;
-
-	AT91C_BASE_PIO->PIO_SODR = ulPIOSetReg;
-	AT91C_BASE_PIO->PIO_CODR = ulPIOClearReg;
-}
-/*-----------------------------------------------------------*/
-
-void vParTestInitialise( void )
-{
-	/* This is performed from main() as the io bits are shared with other setup
-	functions.  Ensure the outputs are off to start. */
-	ulLEDReg = partstALL_OUTPUTS_OFF;  
-
-	/* Enable clock to PIO... */
-	AT91C_BASE_PS->PS_PCER = AT91C_PS_PIO;
-
-	/* Enable all 8 LEDs and the four switches to be controlled by PIO... */
-	AT91C_BASE_PIO->PIO_PER = P3 | P4 | P5 | P6 | P16 | P17 | P18 | P19 | P1 | P2 | P9 | P12;
-
-	/* Configure all LED PIO lines for output... */
-	AT91C_BASE_PIO->PIO_OER = P3 | P4 | P5 | P6 | P16 | P17 | P18 | P19;
-
-	/* Configure all switch PIO lines for input... */
-	AT91C_BASE_PIO->PIO_ODR = P1 | P2 | P9 | P12;
-
-	/* Set initial state of LEDs. */
-	SetLeds( ulLEDReg );
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-	/* Switch an LED on or off as requested. */
-	if (uxLED < partstNUM_LEDS)
-	{
-		if( xValue )
-		{
-			ulLEDReg &= ~(1 << uxLED);
-		}
-		else
-		{
-			ulLEDReg |= (1 << uxLED);
-		}
-
-		SetLeds( ulLEDReg );
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-	/* Toggle the state of the requested LED. */
-	if (uxLED < partstNUM_LEDS)
-	{
-		ulLEDReg ^= ( 1 << uxLED );
-		SetLeds( ulLEDReg );
-	}
-}
-

Demo/ARM7_AT91FR40008_GCC/atmel-rom.ld

@@ -1,49 +0,0 @@
-MEMORY 
-{
-	flash	: ORIGIN = 0x00000000, LENGTH = 2048K
-	ram		: ORIGIN = 0x00300000, LENGTH = 256K
-}
-
-__stack_end__ = 0x00300000 + 256K - 4;
-
-SECTIONS 
-{
-	. = 0;
-	startup : { *(.startup)} >flash
-
-	prog : 
-	{
-		*(.text)
-		*(.rodata)
-		*(.rodata*)
-		*(.glue_7)
-		*(.glue_7t)
-	} >flash
-
-	__end_of_text__ = .;
-
-	.data : 
-	{
-		__data_beg__ = .;
-		__data_beg_src__ = __end_of_text__;
-		*(.data)
-		__data_end__ = .;
-	} >ram AT>flash
-
-	.bss : 
-	{
-		__bss_beg__ = .;
-		*(.bss)
-	} >ram
-
-	/* Align here to ensure that the .bss section occupies space up to
-	_end.  Align after .bss to ensure correct alignment even if the
-	.bss section disappears because there are no input sections.  */
-	. = ALIGN(32 / 8);
-}
-	. = ALIGN(32 / 8);
-	_end = .;
-	_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
-	PROVIDE (end = .);
-
-

Demo/ARM7_AT91FR40008_GCC/main.c

@@ -1,469 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used.
-*/
-
-
-/*
- * Creates all the demo application tasks, then starts the scheduler.  The WEB
- * documentation provides more details of the demo application tasks.
- * 
- * Main.c also creates a task called "Check".  This only executes every three 
- * seconds but has the highest priority so is guaranteed to get processor time.  
- * Its main function is to check that all the other tasks are still operational.
- * Each task (other than the "flash" tasks) maintains a unique count that is 
- * incremented each time the task successfully completes its function.  Should 
- * any error occur within such a task the count is permanently halted.  The 
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed.  If all the count variables have 
- * changed all the tasks are still executing error free, and the check task
- * toggles the onboard LED.  Should any task contain an error at any time 
- * the LED toggle rate will change from 3 seconds to 500ms.
- *
- * To check the operation of the memory allocator the check task also 
- * dynamically creates a task before delaying, and deletes it again when it 
- * wakes.  If memory cannot be allocated for the new task the call to xTaskCreate
- * will fail and an error is signalled.  The dynamically created task itself
- * allocates and frees memory just to give the allocator a bit more exercise.
- *
- */
-
-/* Standard includes. */
-#include <stdlib.h>
-#include <string.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "partest.h"
-#include "flash.h"
-#include "integer.h"
-#include "PollQ.h"
-#include "comtest2.h"
-#include "semtest.h"
-#include "flop.h"
-#include "dynamic.h"
-#include "BlockQ.h"
-#include "serial.h"
-
-/* Hardware specific definitions. */
-#include "aic.h"
-#include "ebi.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constants for the ComTest tasks. */
-#define mainCOM_TEST_BAUD_RATE	( ( unsigned portLONG ) 115200 )
-#define mainCOM_TEST_LED		( 5 )
-
-/* Priorities for the demo application tasks. */
-#define mainLED_TASK_PRIORITY		( tskIDLE_PRIORITY + 3 )
-#define mainCOM_TEST_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainQUEUE_POLL_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY		( tskIDLE_PRIORITY + 4 )
-#define mainSEM_TEST_PRIORITY		( tskIDLE_PRIORITY + 1 )
-#define mainBLOCK_Q_PRIORITY		( tskIDLE_PRIORITY + 2 )
-
-/* The rate at which the on board LED will toggle when there is/is not an 
-error. */
-#define mainNO_ERROR_FLASH_PERIOD	( ( portTickType ) 3000 / portTICK_RATE_MS  )
-#define mainERROR_FLASH_PERIOD		( ( portTickType ) 500 / portTICK_RATE_MS  )
-#define mainON_BOARD_LED_BIT		( ( unsigned portLONG ) 7 )
-
-/* Constants used by the vMemCheckTask() task. */
-#define mainCOUNT_INITIAL_VALUE		( ( unsigned portLONG ) 0 )
-#define mainNO_TASK					( 0 )
-
-/* The size of the memory blocks allocated by the vMemCheckTask() task. */
-#define mainMEM_CHECK_SIZE_1		( ( size_t ) 51 )
-#define mainMEM_CHECK_SIZE_2		( ( size_t ) 52 )
-#define mainMEM_CHECK_SIZE_3		( ( size_t ) 151 )
-
-#define MAX_WAIT_STATES  8
-static const unsigned portLONG ululCSRWaitValues[ MAX_WAIT_STATES + 1 ] =
-{
-	WaitState1,/* There is no "zero wait state" value, so use one wait state */
-	WaitState1,
-	WaitState2,
-	WaitState3,
-	WaitState4,
-	WaitState5,
-	WaitState6,
-	WaitState7,
-	WaitState8
-};
-/*-----------------------------------------------------------*/
-
-/*
- * Checks that all the demo application tasks are still executing without error
- * - as described at the top of the file.
- */
-static portLONG prvCheckOtherTasksAreStillRunning( unsigned portLONG ulMemCheckTaskCount );
-
-/*
- * The task that executes at the highest priority and calls 
- * prvCheckOtherTasksAreStillRunning().  See the description at the top
- * of the file.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Dynamically created and deleted during each cycle of the vErrorChecks()
- * task.  This is done to check the operation of the memory allocator.
- * See the top of vErrorChecks for more details.
- */
-static void vMemCheckTask( void *pvParameters );
-
-/*
- * Configure the processor for use with the Olimex demo board.  This includes
- * setup for the I/O, system clock, and access timings.
- */
-static void prvSetupHardware( void );
-
-/*-----------------------------------------------------------*/
-
-/*
- * Starts all the other tasks, then starts the scheduler. 
- */
-int main( void )
-{
-	/* Setup the hardware for use with the Olimex demo board. */
-	prvSetupHardware();
-
-	/* Start the demo/test application tasks. */
-	vStartIntegerMathTasks( tskIDLE_PRIORITY );
-	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
-	vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
-	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
-	vStartMathTasks( tskIDLE_PRIORITY );
-	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
-	vStartDynamicPriorityTasks();	
-	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
-
-	/* Start the check task - which is defined in this file. */
-	xTaskCreate( vErrorChecks, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
-
-	/* Now all the tasks have been started - start the scheduler.
-
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used here. */
-	vTaskStartScheduler();
-
-	/* Should never reach here! */
-	return 0;
-}
-/*-----------------------------------------------------------*/
-
-static void vErrorChecks( void *pvParameters )
-{
-portTickType xDelayPeriod = mainNO_ERROR_FLASH_PERIOD;
-unsigned portLONG ulMemCheckTaskRunningCount;
-xTaskHandle xCreatedTask;
-
-	/* Cycle for ever, delaying then checking all the other tasks are still
-	operating without error.  If an error is detected then the delay period
-	is decreased from mainNO_ERROR_FLASH_PERIOD to mainERROR_FLASH_PERIOD so
-	the on board LED flash rate will increase. 
-	
-	In addition to the standard tests the memory allocator is tested through
-	the dynamic creation and deletion of a task each cycle.  Each time the 
-	task is created memory must be allocated for its stack.  When the task is
-	deleted this memory is returned to the heap.  If the task cannot be created 
-	then it is likely that the memory allocation failed. */
-
-	for( ;; )
-	{
-		/* Reset xCreatedTask.  This is modified by the task about to be 
-		created so we can tell if it is executing correctly or not. */
-		xCreatedTask = mainNO_TASK;
-
-		/* Dynamically create a task - passing ulMemCheckTaskRunningCount as a 
-		parameter. */
-		ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;		
-		if( xTaskCreate( vMemCheckTask, ( signed portCHAR * ) "MEM_CHECK", configMINIMAL_STACK_SIZE, ( void * ) &ulMemCheckTaskRunningCount, tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
-		{
-			/* Could not create the task - we have probably run out of heap. */
-			xDelayPeriod = mainERROR_FLASH_PERIOD;
-		}
-
-		/* Delay until it is time to execute again. */
-		vTaskDelay( xDelayPeriod );
-
-		/* Delete the dynamically created task. */
-		if( xCreatedTask != mainNO_TASK )
-		{
-			vTaskDelete( xCreatedTask );
-		}
-
-		/* Check all the standard demo application tasks are executing without 
-		error.  ulMemCheckTaskRunningCount is checked to ensure it was
-		modified by the task just deleted. */
-		if( prvCheckOtherTasksAreStillRunning( ulMemCheckTaskRunningCount ) != pdPASS )
-		{
-			/* An error has been detected in one of the tasks - flash faster. */
-			xDelayPeriod = mainERROR_FLASH_PERIOD;
-		}
-
-		/* The toggle rate of the LED depends on how long this task delays for.
-		An error reduces the delay period and so increases the toggle rate. */
-		vParTestToggleLED( mainON_BOARD_LED_BIT );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-portLONG lCount;
-
-	#ifdef RUN_FROM_ROM
-	{
-	portFLOAT nsecsPerClockTick;
-	portLONG lNumWaitStates;
-	unsigned portLONG ulCSRWaitValue;
-
-		/* We are compiling to run from ROM (either on-chip or off-chip flash).
-		Leave the RAM/flash mapped the way they are on reset
-		(flash @ 0x00000000, RAM @ 0x00300000), and set up the
-		proper flash wait states (starts out at the maximum number
-		of wait states on reset, so we should be able to reduce it).
-		Most of this code will probably get removed by the compiler
-		if optimization is enabled, since these calculations are
-		based on constants.  But the compiler should still produce
-		a correct wait state register value. */
-		nsecsPerClockTick = ( portFLOAT ) 1000000000 / configCPU_CLOCK_HZ;
-		lNumWaitStates = ( portLONG )( ( configFLASH_SPEED_NSEC / nsecsPerClockTick ) + 0.5 ) - 1;
-
-		if( lNumWaitStates < 0 )
-		{
-			lNumWaitStates = 0;
-		}
-
-		if( lNumWaitStates > MAX_WAIT_STATES )
-		{
-			lNumWaitStates = MAX_WAIT_STATES;
-		}
-
-		ulCSRWaitValue = ululCSRWaitValues[ lNumWaitStates ];
-		ulCSRWaitValue = WaitState5;
-
-		AT91C_BASE_EBI->EBI_CSR[ 0 ] = ulCSRWaitValue | DataBus16 | WaitStateEnable
-									   | PageSize1M | tDF_0cycle 
-									   | ByteWriteAccessType | CSEnable
-									   | 0x00000000 /* Base Address */;
-	}
-	#else  /* else we are compiling to run from on-chip RAM */
-	{
-		/* If compiling to run from RAM, we expect the on-chip RAM to already
-		be mapped at 0x00000000.  This is typically done with an initialization
-		script for the JTAG emulator you are using to download and run the
-		demo application. So there is nothing to do here in this case. */
-	}
-	#endif
-
-	/* Disable all interrupts at the AIC level initially... */
-	AT91C_BASE_AIC->AIC_IDCR = 0xFFFFFFFF;
-
-	/* Set all SVR and SMR entries to default values (start with a clean slate)... */
-	for( lCount = 0; lCount < 32; lCount++ )
-	{
-		AT91C_BASE_AIC->AIC_SVR[ lCount ] = (unsigned long) 0;
-		AT91C_BASE_AIC->AIC_SMR[ lCount ] = AIC_SRCTYPE_INT_EDGE_TRIGGERED;
-	}
-
-	/* Disable clocks to all peripherals initially... */
-	AT91C_BASE_PS->PS_PCDR = 0xFFFFFFFF;
-
-	/* Clear all interrupts at the AIC level initially... */
-	AT91C_BASE_AIC->AIC_ICCR = 0xFFFFFFFF;
-
-	/* Perform 8 "End Of Interrupt" cmds to make sure AIC will not Lock out 
-	nIRQ */
-	for( lCount = 0; lCount < 8; lCount++ )
-	{
-		AT91C_BASE_AIC->AIC_EOICR = 0;
-	}
-
-	/* Initialise LED outputs. */
-	vParTestInitialise();
-}
-/*-----------------------------------------------------------*/
-
-static portLONG prvCheckOtherTasksAreStillRunning( unsigned portLONG ulMemCheckTaskCount )
-{
-portLONG lReturn = ( portLONG ) pdPASS;
-
-	/* Check all the demo tasks (other than the flash tasks) to ensure
-	that they are all still running, and that none of them have detected
-	an error. */
-
-	if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreComTestTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xArePollingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreMathsTaskStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreSemaphoreTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreBlockingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( ulMemCheckTaskCount == mainCOUNT_INITIAL_VALUE )
-	{
-		/* The vMemCheckTask did not increment the counter - it must
-		have failed. */
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	return lReturn;
-}
-/*-----------------------------------------------------------*/
-
-static void vMemCheckTask( void *pvParameters )
-{
-unsigned portLONG *pulMemCheckTaskRunningCounter;
-void *pvMem1, *pvMem2, *pvMem3;
-static portLONG lErrorOccurred = pdFALSE;
-
-	/* This task is dynamically created then deleted during each cycle of the
-	vErrorChecks task to check the operation of the memory allocator.  Each time
-	the task is created memory is allocated for the stack and TCB.  Each time
-	the task is deleted this memory is returned to the heap.  This task itself
-	exercises the allocator by allocating and freeing blocks. 
-	
-	The task executes at the idle priority so does not require a delay. 
-	
-	pulMemCheckTaskRunningCounter is incremented each cycle to indicate to the
-	vErrorChecks() task that this task is still executing without error. */
-
-	pulMemCheckTaskRunningCounter = ( unsigned portLONG * ) pvParameters;
-
-	for( ;; )
-	{
-		if( lErrorOccurred == pdFALSE )
-		{
-			/* We have never seen an error so increment the counter. */
-			( *pulMemCheckTaskRunningCounter )++;
-		}
-		else
-		{
-			/* There has been an error so reset the counter so the check task 
-			can tell that an error occurred. */
-			*pulMemCheckTaskRunningCounter = mainCOUNT_INITIAL_VALUE;
-		}
-
-		/* Allocate some memory - just to give the allocator some extra 
-		exercise.  This has to be in a critical section to ensure the
-		task does not get deleted while it has memory allocated. */
-		vTaskSuspendAll();
-		{
-			pvMem1 = pvPortMalloc( mainMEM_CHECK_SIZE_1 );
-			if( pvMem1 == NULL )
-			{
-				lErrorOccurred = pdTRUE;
-			}
-			else
-			{
-				memset( pvMem1, 0xaa, mainMEM_CHECK_SIZE_1 );
-				vPortFree( pvMem1 );
-			}
-		}
-		xTaskResumeAll();
-
-		/* Again - with a different size block. */
-		vTaskSuspendAll();
-		{
-			pvMem2 = pvPortMalloc( mainMEM_CHECK_SIZE_2 );
-			if( pvMem2 == NULL )
-			{
-				lErrorOccurred = pdTRUE;
-			}
-			else
-			{
-				memset( pvMem2, 0xaa, mainMEM_CHECK_SIZE_2 );
-				vPortFree( pvMem2 );
-			}
-		}
-		xTaskResumeAll();
-
-		/* Again - with a different size block. */
-		vTaskSuspendAll();
-		{
-			pvMem3 = pvPortMalloc( mainMEM_CHECK_SIZE_3 );
-			if( pvMem3 == NULL )
-			{
-				lErrorOccurred = pdTRUE;
-			}
-			else
-			{
-				memset( pvMem3, 0xaa, mainMEM_CHECK_SIZE_3 );
-				vPortFree( pvMem3 );
-			}
-		}
-		xTaskResumeAll();
-	}
-}
-

Demo/ARM7_AT91FR40008_GCC/pio.h

@@ -1,149 +0,0 @@
-//*---------------------------------------------------------------------------
-//*         ATMEL Microcontroller Software Support  -  ROUSSET  -
-//*---------------------------------------------------------------------------
-//* The software is delivered "AS IS" without warranty or condition of any
-//* kind, either express, implied or statutory. This includes without
-//* limitation any warranty or condition with respect to merchantability or
-//* fitness for any particular purpose, or against the infringements of
-//* intellectual property rights of others.
-//*-----------------------------------------------------------------------------
-//* File Name           : pio.h
-//* Object              : Parallel I/O Definition File
-//* Translator          : ARM Software Development Toolkit V2.11a
-//*
-//* 1.0 20/10/97 JCZ    : Creation
-//* 2.0 21/10/98 JCZ    : Clean up
-//*---------------------------------------------------------------------------
-
-#ifndef pio_h
-#define pio_h
-
-/*---------------------------------------------*/
-/* Parallel I/O Interface Structure Definition */
-/*---------------------------------------------*/
-
-typedef struct
-{
-    at91_reg        PIO_PER ;           /* PIO Enable Register */
-    at91_reg        PIO_PDR ;           /* PIO Disable Register */
-    at91_reg        PIO_PSR ;           /* PIO Status Register */
-    at91_reg        Reserved0 ;
-    at91_reg        PIO_OER ;           /* Output Enable Register */
-    at91_reg        PIO_ODR ;           /* Output Disable Register */
-    at91_reg        PIO_OSR ;           /* Output Status Register */
-    at91_reg        Reserved1 ;
-    at91_reg        PIO_IFER ;          /* Input Filter Enable Register */
-    at91_reg        PIO_IFDR ;          /* Input Filter Disable Register */
-    at91_reg        PIO_IFSR ;          /* Input Filter Status Register */
-    at91_reg        Reserved2 ;
-    at91_reg        PIO_SODR ;          /* Set Output Data Register */
-    at91_reg        PIO_CODR ;          /* Clear Output Data Register */
-    at91_reg        PIO_ODSR ;          /* Output Data Status Register */
-    at91_reg        PIO_PDSR ;          /* Pin Data Status Register */
-    at91_reg        PIO_IER ;           /* Interrupt Enable Register */
-    at91_reg        PIO_IDR ;           /* Interrupt Disable Register */
-    at91_reg        PIO_IMR ;           /* Interrupt Mask Register */
-    at91_reg        PIO_ISR ;           /* Interrupt Status Register */
-} StructPIO ;
-
-/*-----------------------------*/
-/* PIO Handler type definition */
-/*-----------------------------*/
-
-//typedef void (*TypePIOHandler) ( StructPIO *pio_pt, u_int pio_mask ) ;
-
-/*--------------------------------*/
-/* Device Dependancies Definition */
-/*--------------------------------*/
-
-/* Number of PIO Controller */
-#define NB_PIO_CTRL     1
-/* Base Address */
-#define PIO_BASE        ((StructPIO *) 0xFFFF0000 )
-/* Number of PIO Lines */
-#define NB_PIO          32
-
-/* Parallel I/O Bits Definition */
-#define P0              (1<<0)
-#define P1              (1<<1)
-#define P2              (1<<2)
-#define P3              (1<<3)
-#define P4              (1<<4)
-#define P5              (1<<5)
-#define P6              (1<<6)
-#define P7              (1<<7)
-#define P8              (1<<8)
-#define P9              (1<<9)
-#define P10             (1<<10)
-#define P11             (1<<11)
-#define P12             (1<<12)
-#define P13             (1<<13)
-#define P14             (1<<14)
-#define P15             (1<<15)
-#define P16             (1<<16)
-#define P17             (1<<17)
-#define P18             (1<<18)
-#define P19             (1<<19)
-#define P20             (1<<20)
-#define P21             (1<<21)
-#define P22             (1<<22)
-#define P23             (1<<23)
-#define P24             (1<<24)
-#define P25             (1<<25)
-#define P26             (1<<26)
-#define P27             (1<<27)
-#define P28             (1<<28)
-#define P29             (1<<29)
-#define P30             (1<<30)
-#define P31             (1<<31)
-
-/* PIO Multiplexing Definition */
-
-/* There is only one PIO Controller */
-#define PIO_CTRL        0
-
-#define PIO_TC0         PIO_CTRL
-#define TCLK0           P0
-#define TIOA0           P1
-#define TIOB0           P2
-#define PIN_TC0         (TIOA0|TIOB0|TCLK0)
-
-#define PIO_TC1         PIO_CTRL
-#define TCLK1           P3
-#define TIOA1           P4
-#define TIOB1           P5
-#define PIN_TC1         (TIOA1|TIOB1|TCLK1)
-
-#define PIO_TC2         PIO_CTRL
-#define TCLK2           P6
-#define TIOA2           P7
-#define TIOB2           P8
-#define PIN_TC2         (TIOA2|TIOB2|TCLK2)
-
-#define PIO_EXT_IRQ     PIO_CTRL
-#define PIN_IRQ0        P9
-#define PIN_IRQ1        P10
-#define PIN_IRQ2        P11
-#define PIN_FIQ         P12
-
-#define PIO_USART0      PIO_CTRL
-#define SCK0            P13
-#define TXD0            P14
-#define RXD0            P15
-#define PIN_USART0      (SCK0|TXD0|RXD0)
-
-#define PIO_USART1      PIO_CTRL
-#define SCK1            P20
-#define TXD1            P21
-#define RXD1            P22
-#define PIN_USART1      (SCK1|TXD1|RXD1)
-
-#define MCKO            P25
-#define CS2             P26
-#define CS3             P27
-#define CS4             P31
-#define CS5             P30
-#define CS6             P29
-#define CS7             P28
-
-#endif /* pio_h */

Demo/ARM7_AT91FR40008_GCC/serial/serial.c

@@ -1,228 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
-	BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR USART0. 
-
-	This file contains all the serial port components that can be compiled to
-	either ARM or THUMB mode.  Components that must be compiled to ARM mode are
-	contained in serialISR.c.
-*/
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "serial.h"
-#include "AT91R40008.h"
-#include "usart.h"
-#include "pio.h"
-#include "aic.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constants to setup and access the UART. */
-#define portUSART0_AIC_CHANNEL	( ( unsigned portLONG ) 2 )
-
-#define serINVALID_QUEUE		( ( xQueueHandle ) 0 )
-#define serHANDLE				( ( xComPortHandle ) 1 )
-#define serNO_BLOCK				( ( portTickType ) 0 )
-
-/*-----------------------------------------------------------*/
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-
-/*-----------------------------------------------------------*/
-
-/* 
- * The queues are created in serialISR.c as they are used from the ISR.
- * Obtain references to the queues and THRE Empty flag. 
- */
-extern void vSerialISRCreateQueues(  unsigned portBASE_TYPE uxQueueLength, xQueueHandle *pxRxedChars, xQueueHandle *pxCharsForTx );
-
-/*-----------------------------------------------------------*/
-
-xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
-{
-unsigned portLONG ulSpeed;
-unsigned portLONG ulCD;
-xComPortHandle xReturn = serHANDLE;
-extern void ( vUART_ISR )( void );
-
-	/* The queues are used in the serial ISR routine, so are created from
-	serialISR.c (which is always compiled to ARM mode. */
-	vSerialISRCreateQueues( uxQueueLength, &xRxedChars, &xCharsForTx );
-
-	if( 
-		( xRxedChars != serINVALID_QUEUE ) && 
-		( xCharsForTx != serINVALID_QUEUE ) && 
-		( ulWantedBaud != ( unsigned portLONG ) 0 ) 
-	  )
-	{
-		portENTER_CRITICAL();
-		{
-			/* Enable clock to USART0... */
-			AT91C_BASE_PS->PS_PCER = AT91C_PS_US0;
-
-			/* Disable all USART0 interrupt sources to begin... */
-			AT91C_BASE_US0->US_IDR = 0xFFFFFFFF;
-
-			/* Reset various status bits (just in case)... */
-			AT91C_BASE_US0->US_CR = US_RSTSTA;
-
-			AT91C_BASE_PIO->PIO_PDR = TXD0 | RXD0;  /* Enable RXD and TXD pins */
-			AT91C_BASE_US0->US_CR = US_RSTRX | US_RSTTX | US_RXDIS | US_TXDIS;
-
-			/* Clear Transmit and Receive Counters */
-			AT91C_BASE_US0->US_RCR = 0;
-			AT91C_BASE_US0->US_TCR = 0;
-
-			/* Input clock to baud rate generator is MCK */
-			ulSpeed = configCPU_CLOCK_HZ * 10;  
-			ulSpeed = ulSpeed / 16;
-			ulSpeed = ulSpeed / ulWantedBaud;
-			
-			/* compute the error */
-			ulCD  = ulSpeed / 10;
-			if ((ulSpeed - (ulCD * 10)) >= 5)
-			ulCD++;
-
-			/* Define the baud rate divisor register */
-			AT91C_BASE_US0->US_BRGR = ulCD;
-
-			/* Define the USART mode */
-			AT91C_BASE_US0->US_MR = US_CLKS_MCK | US_CHRL_8 | US_PAR_NO | US_NBSTOP_1 | US_CHMODE_NORMAL;
-
-			/* Write the Timeguard Register */
-			AT91C_BASE_US0->US_TTGR = 0;
-
-			/* Setup the interrupt for USART0.
-
-			Store interrupt handler function address in USART0 vector register... */
-			AT91C_BASE_AIC->AIC_SVR[ portUSART0_AIC_CHANNEL ] = (unsigned long)vUART_ISR;
-			
-			/* USART0 interrupt level-sensitive, priority 1... */
-			AT91C_BASE_AIC->AIC_SMR[ portUSART0_AIC_CHANNEL ] = AIC_SRCTYPE_INT_LEVEL_SENSITIVE | 1;
-			
-			/* Clear some pending USART0 interrupts (just in case)... */
-			AT91C_BASE_US0->US_CR = US_RSTSTA;
-
-			/* Enable USART0 interrupt sources (but not Tx for now)... */
-			AT91C_BASE_US0->US_IER = US_RXRDY;
-
-			/* Enable USART0 interrupts in the AIC... */
-			AT91C_BASE_AIC->AIC_IECR = ( 1 << portUSART0_AIC_CHANNEL );
-
-			/* Enable receiver and transmitter... */
-			AT91C_BASE_US0->US_CR = US_RXEN | US_TXEN;
-		}
-		portEXIT_CRITICAL();
-	}
-	else
-	{
-		xReturn = ( xComPortHandle ) 0;
-	}
-
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
-{
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	/* Get the next character from the buffer.  Return false if no characters
-	are available, or arrive before xBlockTime expires. */
-	if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
-	{
-		return pdTRUE;
-	}
-	else
-	{
-		return pdFALSE;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vSerialPutString( xComPortHandle pxPort, const signed portCHAR * const pcString, unsigned portSHORT usStringLength )
-{
-signed portCHAR *pxNext;
-
-	/* NOTE: This implementation does not handle the queue being full as no
-	block time is used! */
-
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	/* Send each character in the string, one at a time. */
-	pxNext = ( signed portCHAR * ) pcString;
-	while( *pxNext )
-	{
-		xSerialPutChar( pxPort, *pxNext, serNO_BLOCK );
-		pxNext++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
-{
-	/* Place the character in the queue of characters to be transmitted. */
-	if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
-	{
-		return pdFAIL;
-	}
-
-	/* Turn on the Tx interrupt so the ISR will remove the character from the
-	queue and send it.   This does not need to be in a critical section as
-	if the interrupt has already removed the character the next interrupt
-	will simply turn off the Tx interrupt again. */
-	AT91C_BASE_US0->US_IER = US_TXRDY;
-
-	return pdPASS;
-}
-/*-----------------------------------------------------------*/
-
-void vSerialClose( xComPortHandle xPort )
-{
-	/* Not supported as not required by the demo application. */
-}
-/*-----------------------------------------------------------*/
-

Demo/ARM7_AT91FR40008_GCC/serial/serialISR.c

@@ -1,144 +0,0 @@
-/*
-  FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-  This file is part of the FreeRTOS.org distribution.
-
-  FreeRTOS.org is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  FreeRTOS.org 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
-  along with FreeRTOS.org; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-  A special exception to the GPL can be applied should you wish to distribute
-  a combined work that includes FreeRTOS.org, without being obliged to provide
-  the source code for any proprietary components.  See the licensing section 
-  of http://www.FreeRTOS.org for full details of how and when the exception
-  can be applied.
-
-  ***************************************************************************
-  See http://www.FreeRTOS.org for documentation, latest information, license 
-  and contact details.  Please ensure to read the configuration and relevant 
-  port sections of the online documentation.
-  ***************************************************************************
-*/
-
-
-/* 
-  BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR USART0. 
-
-  This file contains all the serial port components that must be compiled
-  to ARM mode.  The components that can be compiled to either ARM or THUMB
-  mode are contained in serial.c.
-
-*/
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "serial.h"
-#include "AT91R40008.h"
-#include "usart.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constant to access the AIC. */
-#define serCLEAR_AIC_INTERRUPT      ( ( unsigned portLONG ) 0 )
-
-/* Constants to determine the ISR source. */
-#define serSOURCE_THRE				( ( unsigned portCHAR ) 0x02 )
-#define serSOURCE_RX_TIMEOUT		( ( unsigned portCHAR ) 0x0c )
-#define serSOURCE_ERROR				( ( unsigned portCHAR ) 0x06 )
-#define serSOURCE_RX				( ( unsigned portCHAR ) 0x04 )
-#define serINTERRUPT_SOURCE_MASK    ( ( unsigned portLONG ) (US_RXRDY | US_TXRDY | US_RXBRK | US_OVRE | US_FRAME | US_PARE) )
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-
-/*-----------------------------------------------------------*/
-
-/* UART0 interrupt service routine.  This can cause a context switch so MUST
-be declared "naked". */
-void vUART_ISR( void ) __attribute__ ((naked));
-
-/*-----------------------------------------------------------*/
-void vSerialISRCreateQueues( unsigned portBASE_TYPE uxQueueLength, xQueueHandle *pxRxedChars, xQueueHandle *pxCharsForTx )
-{
-	/* Create the queues used to hold Rx and Tx characters. */
-	xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-	xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-
-	/* Pass back a reference to the queues so the serial API file can 
-	post/receive characters. */
-	*pxRxedChars = xRxedChars;
-	*pxCharsForTx = xCharsForTx;
-}
-/*-----------------------------------------------------------*/
-
-void vUART_ISR( void )
-{
-	/* This ISR can cause a context switch, so the first statement must be a
-	call to the portENTER_SWITCHING_ISR() macro.  This must be BEFORE any
-	variable declarations. */
-	portENTER_SWITCHING_ISR();
-
-	/* Now we can declare the local variables. */
-	signed portCHAR cChar;
-	portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByRx = pdFALSE;
-	unsigned portLONG ulStatus;
-
-	/* What caused the interrupt? */
-	ulStatus = AT91C_BASE_US0->US_CSR & AT91C_BASE_US0->US_IMR;
-
-	if (ulStatus & US_TXRDY)
-	{
-		/* The interrupt was caused by the THR becoming empty.  Are there any
-		more characters to transmit? */
-		if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWokenByTx ) == pdTRUE )
-		{
-			/* A character was retrieved from the queue so can be sent to the
-			THR now. */
-			AT91C_BASE_US0->US_THR = cChar;
-		}
-		else
-		{
-			/* Queue empty, nothing to send so turn off the Tx interrupt. */
-			AT91C_BASE_US0->US_IDR = US_TXRDY;
-		}    
-	}
-
-	if (ulStatus & US_RXRDY)
-	{
-		/* The interrupt was caused by the receiver getting data. */
-		cChar = AT91C_BASE_US0->US_RHR;
-
-		if (xQueueSendFromISR(xRxedChars, &cChar, pdFALSE))
-		{
-			xTaskWokenByRx = pdTRUE;
-		}
-	}
-
-	// Acknowledge the interrupt at AIC level...
-	AT91C_BASE_AIC->AIC_EOICR = serCLEAR_AIC_INTERRUPT;
-
-	/* Exit the ISR.  If a task was woken by either a character being received
-	or transmitted then a context switch will occur. */
-	portEXIT_SWITCHING_ISR( ( xTaskWokenByTx || xTaskWokenByRx ) );
-}
-/*-----------------------------------------------------------*/
-

Demo/ARM7_AT91SAM7S64_IAR/FreeRTOSConfig.h

@@ -1,78 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-#include <intrinsic.h>
-#include "Board.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.
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			0
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 47923200 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 5 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 100 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) 14200 )
-#define configMAX_TASK_NAME_LEN		( 16 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		1
-
-/* 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				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			1
-#define INCLUDE_vTaskDelayUntil			1
-#define INCLUDE_vTaskDelay				1
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/ARM7_AT91SAM7S64_IAR/ParTest/ParTest.c

@@ -1,81 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#include "FreeRTOS.h"
-#include "partest.h"
-#include "board.h"
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines for the LED's.
- *-----------------------------------------------------------*/
-
-const unsigned portLONG led_mask[ NB_LED ]= { LED1, LED2, LED3, LED4 };
-
-void vParTestInitialise( void )
-{	
-	/* Start with all LED's off. */
-	AT91F_PIO_SetOutput( AT91C_BASE_PIOA, LED_MASK );	
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-	if( uxLED < ( portBASE_TYPE ) NB_LED )
-	{
-		if( xValue )
-		{
-			AT91F_PIO_SetOutput( AT91C_BASE_PIOA, led_mask[ uxLED ] );
-		}
-		else
-		{
-			AT91F_PIO_ClearOutput( AT91C_BASE_PIOA, led_mask[ uxLED ]);
-		}
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-	if( uxLED < ( portBASE_TYPE ) NB_LED )
-	{
-		if( AT91F_PIO_GetInput( AT91C_BASE_PIOA ) & led_mask[ uxLED ] )
-		{
-			AT91F_PIO_ClearOutput( AT91C_BASE_PIOA, led_mask[ uxLED ]);
-		}
-		else
-		{
-			AT91F_PIO_SetOutput( AT91C_BASE_PIOA, led_mask[ uxLED ] );					
-		}
-	}
-}
-
-

Demo/ARM7_AT91SAM7S64_IAR/SrcIAR/Board.h

@@ -1,89 +0,0 @@
-/*----------------------------------------------------------------------------
-*         ATMEL Microcontroller Software Support  -  ROUSSET  -
-*----------------------------------------------------------------------------
-* The software is delivered "AS IS" without warranty or condition of any
-* kind, either express, implied or statutory. This includes without
-* limitation any warranty or condition with respect to merchantability or
-* fitness for any particular purpose, or against the infringements of
-* intellectual property rights of others.
-*----------------------------------------------------------------------------
-* File Name           : Board.h
-* Object              : AT91SAM7S Evaluation Board Features Definition File.
-*
-* Creation            : JPP   16/Jun/2004
-*----------------------------------------------------------------------------
-*/
-#ifndef Board_h
-#define Board_h
-
-#include "AT91SAM7S64.h"
-#define __inline inline
-#include "lib_AT91SAM7S64.h"
-
-#define true	-1
-#define false	0
-
-/*-------------------------------*/
-/* SAM7Board Memories Definition */
-/*-------------------------------*/
-// The AT91SAM7S64 embeds a 16-Kbyte SRAM bank, and 64 K-Byte Flash
-
-#define  INT_SARM           0x00200000
-#define  INT_SARM_REMAP	    0x00000000
-
-#define  INT_FLASH          0x00000000
-#define  INT_FLASH_REMAP    0x01000000
-
-#define  FLASH_PAGE_NB		512
-#define  FLASH_PAGE_SIZE	128
-
-/*-----------------*/
-/* Leds Definition */
-/*-----------------*/
-/*                                 PIO   Flash    PA    PB   PIN */
-#define LED1            (1<<0)	/* PA0 / PGMEN0 & PWM0 TIOA0  48 */
-#define LED2            (1<<1)	/* PA1 / PGMEN1 & PWM1 TIOB0  47 */
-#define LED3            (1<<2)	/* PA2          & PWM2 SCK0   44 */
-#define LED4            (1<<3)	/* PA3          & TWD  NPCS3  43 */
-#define NB_LED			4
-
-#define LED_MASK        (LED1|LED2|LED3|LED4)
-
-/*-------------------------*/
-/* Push Buttons Definition */
-/*-------------------------*/
-/*                                 PIO    Flash    PA    PB   PIN */
-#define SW1_MASK        (1<<19)	/* PA19 / PGMD7  & RK   FIQ     13 */
-#define SW2_MASK        (1<<20)	/* PA20 / PGMD8  & RF   IRQ0    16 */
-#define SW3_MASK        (1<<15)	/* PA15 / PGM3   & TF   TIOA1   20 */
-#define SW4_MASK        (1<<14)	/* PA14 / PGMD2  & SPCK PWM3    21 */
-#define SW_MASK         (SW1_MASK|SW2_MASK|SW3_MASK|SW4_MASK)
-
-
-#define SW1 	(1<<19)	// PA19
-#define SW2 	(1<<20)	// PA20
-#define SW3 	(1<<15)	// PA15
-#define SW4 	(1<<14)	// PA14
-
-/*------------------*/
-/* USART Definition */
-/*------------------*/
-/* SUB-D 9 points J3 DBGU*/
-#define DBGU_RXD		AT91C_PA9_DRXD	  /* JP11 must be close */
-#define DBGU_TXD		AT91C_PA10_DTXD	  /* JP12 must be close */
-#define AT91C_DBGU_BAUD	   115200   // Baud rate
-
-#define US_RXD_PIN		AT91C_PA5_RXD0    /* JP9 must be close */
-#define US_TXD_PIN		AT91C_PA6_TXD0    /* JP7 must be close */
-#define US_RTS_PIN		AT91C_PA7_RTS0    /* JP8 must be close */
-#define US_CTS_PIN		AT91C_PA8_CTS0    /* JP6 must be close */
-
-/*--------------*/
-/* Master Clock */
-/*--------------*/
-
-#define EXT_OC          18432000   // Exetrnal ocilator MAINCK
-#define MCK             47923200   // MCK (PLLRC div by 2)
-#define MCKKHz          (MCK/1000) //
-
-#endif /* Board_h */

Demo/ARM7_AT91SAM7S64_IAR/SrcIAR/Cstartup.s79

@@ -1,223 +0,0 @@
-;------------------------------------------------------------------------------
-;-         ATMEL Microcontroller Software Support  -  ROUSSET  -
-;------------------------------------------------------------------------------
-; The software is delivered "AS IS" without warranty or condition of any
-; kind, either express, implied or statutory. This includes without
-; limitation any warranty or condition with respect to merchantability or
-; fitness for any particular purpose, or against the infringements of
-; intellectual property rights of others.
-;-----------------------------------------------------------------------------
-;- File source          : Cstartup.s79
-;- Object               : Generic CStartup for IAR No Use REMAP
-;- Compilation flag     : None
-;-
-;- 1.0 15/Jun/04 JPP    : Creation
-;------------------------------------------------------------------------------
-
-#include "AT91SAM7S64_inc.h"
-
-;------------------------------------------------------------------------------
-;- Area Definition
-;------------------------------------------------------------------------------
-
-;---------------------------------------------------------------
-; ?RESET
-; Reset Vector.
-; Normally, segment INTVEC is linked at address 0.
-; For debugging purposes, INTVEC may be placed at other
-; addresses.
-; A debugger that honors the entry point will start the
-; program in a normal way even if INTVEC is not at address 0.
-;-------------------------------------------------------------
-
-		PROGRAM	?RESET
-		RSEG	INTRAMSTART_REMAP
-		RSEG	INTRAMEND_REMAP
-
-		EXTERN	vPortYieldProcessor
-
-		RSEG	ICODE:CODE:ROOT(2)
-		CODE32	; Always ARM mode after reset	
-		org	0	
-reset		
-;------------------------------------------------------------------------------
-;- Exception vectors 
-;--------------------
-;- These vectors can be read at address 0 or at RAM address
-;- They ABSOLUTELY requires to be in relative addresssing mode in order to
-;- guarantee a valid jump. For the moment, all are just looping.
-;- If an exception occurs before remap, this would result in an infinite loop.
-;- To ensure if a exeption occurs before start application to infinite loop.
-;------------------------------------------------------------------------------
-
-                B           InitReset           ; 0x00 Reset handler
-undefvec:
-                B           undefvec            ; 0x04 Undefined Instruction
-swivec:
-                B           vPortYieldProcessor ; 0x08 Software Interrupt
-pabtvec:
-                B           pabtvec             ; 0x0C Prefetch Abort
-dabtvec:
-                B           dabtvec             ; 0x10 Data Abort
-rsvdvec:
-                B           rsvdvec             ; 0x14 reserved
-irqvec:
-				LDR			PC, [PC, #-0xF20]	; Jump directly to the address given by the AIC
-
-fiqvec:               							; 0x1c FIQ
-
-;------------------------------------------------------------------------------
-;- Function             : FIQ_Handler_Entry
-;- Treatments           : FIQ Controller Interrupt Handler.
-;- Called Functions     : AIC_FVR[interrupt] 
-;------------------------------------------------------------------------------
-
-FIQ_Handler_Entry:
-
-;- Switch in SVC/User Mode to allow User Stack access for C code 
-; because the FIQ is not yet acknowledged
-
-;- Save and r0 in FIQ_Register 
-            mov         r9,r0
-		    ldr         r0 , [r8, #AIC_FVR]
-            msr         CPSR_c,#I_BIT | F_BIT | ARM_MODE_SVC
-
-;- Save scratch/used registers and LR in User Stack
-            stmfd       sp!, { r1-r3, r12, lr}
-
-;- Branch to the routine pointed by the AIC_FVR
-            mov         r14, pc
-            bx          r0
-
-;- Restore scratch/used registers and LR from User Stack
-            ldmia       sp!, { r1-r3, r12, lr}
-
-;- Leave Interrupts disabled and switch back in FIQ mode
-            msr         CPSR_c, #I_BIT | F_BIT | ARM_MODE_FIQ
-
-;- Restore the R0 ARM_MODE_SVC register 
-            mov         r0,r9
-
-;- Restore the Program Counter using the LR_fiq directly in the PC
-            subs        pc,lr,#4
-
-InitReset:
-;------------------------------------------------------------------------------
-;- Low level Init (PMC, AIC, ? ....) by C function AT91F_LowLevelInit
-;------------------------------------------------------------------------------
-            	EXTERN   AT91F_LowLevelInit
-
-#define  __iramend 	SFB(INTRAMEND_REMAP)
-
-;- minumum C initialization
-;- call  AT91F_LowLevelInit( void)
-
-            ldr     r13,=__iramend            ; temporary stack in internal RAM
-;--Call Low level init function in ABSOLUTE through the Interworking
-		    ldr	    r0,=AT91F_LowLevelInit
-       	    mov     lr, pc
-		    bx	    r0
-;------------------------------------------------------------------------------
-;- Stack Sizes Definition
-;------------------------
-;- Interrupt Stack requires 2 words x 8 priority level x 4 bytes when using
-;- the vectoring. This assume that the IRQ management.
-;- The Interrupt Stack must be adjusted depending on the interrupt handlers.
-;- Fast Interrupt not requires stack If in your application it required you must
-;- be definehere.
-;- The System stack size is not defined and is limited by the free internal
-;- SRAM.
-;------------------------------------------------------------------------------
-
-;------------------------------------------------------------------------------
-;- Top of Stack Definition
-;-------------------------
-;- Interrupt and Supervisor Stack are located at the top of internal memory in 
-;- order to speed the exception handling context saving and restoring.
-;- ARM_MODE_SVC (Application, C) Stack is located at the top of the external memory.
-;------------------------------------------------------------------------------
-
-IRQ_STACK_SIZE          EQU     300
-
-ARM_MODE_FIQ            EQU     0x11
-ARM_MODE_IRQ            EQU     0x12
-ARM_MODE_SVC            EQU     0x13
-
-I_BIT                   EQU     0x80
-F_BIT                   EQU     0x40
-
-;------------------------------------------------------------------------------
-;- Setup the stack for each mode
-;-------------------------------
-                ldr     r0, =__iramend
-
-;- Set up Fast Interrupt Mode and set FIQ Mode Stack
-                msr     CPSR_c, #ARM_MODE_FIQ | I_BIT | F_BIT
-;- Init the FIQ register
-            	ldr     r8, =AT91C_BASE_AIC
-
-;- Set up Interrupt Mode and set IRQ Mode Stack
-                msr     CPSR_c, #ARM_MODE_IRQ | I_BIT | F_BIT
-                mov     r13, r0                     ; Init stack IRQ
-                sub     r0, r0, #IRQ_STACK_SIZE
-
-;- Enable interrupt & Set up Supervisor Mode and set Supervisor Mode Stack
-                msr     CPSR_c, #ARM_MODE_SVC 
-                mov     r13, r0                     
-
-
-;---------------------------------------------------------------
-; ?CSTARTUP
-;---------------------------------------------------------------
-		EXTERN	__segment_init
-		EXTERN	main
-; Initialize segments.
-; __segment_init is assumed to use
-; instruction set and to be reachable by BL from the ICODE segment
-; (it is safest to link them in segment ICODE).
-		ldr	r0,=__segment_init
-                mov     lr, pc
-		bx	r0
-
-		PUBLIC	__main
-?jump_to_main:
-		ldr	lr,=?call_exit
-		ldr	r0,=main
-__main:
-		bx	r0
-
-;------------------------------------------------------------------------------
-;- Loop for ever
-;---------------
-;- End of application. Normally, never occur.
-;- Could jump on Software Reset ( B 0x0 ).
-;------------------------------------------------------------------------------
-?call_exit:
-End
-            b       End
-
-
-
-;---------------------------------------------------------------
-; ?EXEPTION_VECTOR
-; This module is only linked if needed for closing files.
-;---------------------------------------------------------------
-		PUBLIC	AT91F_Default_FIQ_handler
-		PUBLIC	AT91F_Default_IRQ_handler
-		PUBLIC	AT91F_Spurious_handler
-
-		CODE32	; Always ARM mode after exeption	
-
-AT91F_Default_FIQ_handler
-            b     AT91F_Default_FIQ_handler
-
-AT91F_Default_IRQ_handler
-            b     AT91F_Default_IRQ_handler
-
-AT91F_Spurious_handler
-            b     AT91F_Spurious_handler
-
-	ENDMOD
-
-	END
-

Demo/ARM7_AT91SAM7S64_IAR/main.c

@@ -1,252 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used.
-*/
-
-/*
- * Creates all the demo application tasks, then starts the scheduler.  The WEB
- * documentation provides more details of the demo application tasks.  The SAM7
- * includes a sample USB that emulates a Joystick input to a USB host.
- * 
- * Main.c also creates a task called "Check".  This only executes every three 
- * seconds but has the highest priority so is guaranteed to get processor time.  
- * Its main function is to check that all the other tasks are still operational.
- * Each task (other than the "flash" tasks) maintains a unique count that is 
- * incremented each time the task successfully completes its function.  Should 
- * any error occur within such a task the count is permanently halted.  The 
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed.  If all the count variables have 
- * changed all the tasks are still executing error free, and the check task
- * toggles the onboard LED.  Should any task contain an error at any time 
- * the LED toggle rate will change from 3 seconds to 500ms.
- *
- */
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "flash.h"
-#include "integer.h"
-#include "PollQ.h"
-#include "BlockQ.h"
-#include "semtest.h"
-#include "dynamic.h"
-#include "partest.h"
-#include "comtest2.h"
-#include "USB/USBSample.h"
-
-/* Priorities for the demo application tasks. */
-#define mainLED_TASK_PRIORITY		( tskIDLE_PRIORITY + 3 )
-#define mainQUEUE_POLL_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY		( tskIDLE_PRIORITY + 4 )
-#define mainSEM_TEST_PRIORITY		( tskIDLE_PRIORITY + 1 )
-#define mainBLOCK_Q_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainCOM_TEST_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainUSB_PRIORITY			( tskIDLE_PRIORITY + 2 )
-
-/* Constants required by the 'Check' task. */
-#define mainNO_ERROR_FLASH_PERIOD	( ( portTickType ) 3000 / portTICK_RATE_MS  )
-#define mainERROR_FLASH_PERIOD		( ( portTickType ) 500 / portTICK_RATE_MS  )
-#define mainCHECK_TASK_LED			( 3 )
-
-/* Constants for the ComTest tasks. */
-#define mainCOM_TEST_BAUD_RATE		( ( unsigned portLONG ) 115200 )
-#define mainCOM_TEST_LED			( 4 ) /* Off the board. */
-
-/*
- * The task that executes at the highest priority and calls 
- * prvCheckOtherTasksAreStillRunning().  See the description at the top
- * of the file.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Configure the processor for use with the Atmel demo board.  Setup is minimal
- * as the low level init function (called from the startup asm file) takes care
- * of most things.
- */
-static void prvSetupHardware( void );
-
-/*
- * Checks that all the demo application tasks are still executing without error
- * - as described at the top of the file.
- */
-static portLONG prvCheckOtherTasksAreStillRunning( void );
-
-
-/*-----------------------------------------------------------*/
-
-/*
- * Starts all the other tasks, then starts the scheduler. 
- */
-void main( void )
-{
-	/* Setup any hardware that has not already been configured by the low
-	level init routines. */
-	prvSetupHardware();
-
-	/* Initialise the LED outputs for use by the demo application tasks. */
-	vParTestInitialise();
-
-	/* Start all the standard demo application tasks. */
-	vStartIntegerMathTasks( tskIDLE_PRIORITY );
-	vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
-	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
-	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
-	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
-	vStartDynamicPriorityTasks();
-	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
-	
-	/* Also start the USB demo which is just for the SAM7. */
-	xTaskCreate( vUSBDemoTask, "USB", configMINIMAL_STACK_SIZE, NULL, mainUSB_PRIORITY, NULL );
-	
-	/* Start the check task - which is defined in this file. */
-	xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
-
-	/* Start the scheduler.
-
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used here. */
-
-	vTaskStartScheduler();
-
-	/* We should never get here as control is now taken by the scheduler. */
-  	return;
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	/* When using the JTAG debugger the hardware is not always initialised to
-	the correct default state.  This line just ensures that this does not
-	cause all interrupts to be masked at the start. */
-	AT91C_BASE_AIC->AIC_EOICR = 0;
-	
-	/* Most setup is performed by the low level init function called from the 
-	startup asm file. */
-
-	/* Configure the PIO Lines corresponding to LED1 to LED4 to be outputs as 
-	well as the UART Tx line. */
-	AT91F_PIO_CfgOutput( AT91C_BASE_PIOA, LED_MASK );
-	
-	/* Enable the peripheral clock. */
-	AT91F_PMC_EnablePeriphClock( AT91C_BASE_PMC, 1 << AT91C_ID_PIOA );
-}
-/*-----------------------------------------------------------*/
-
-static void vErrorChecks( void *pvParameters )
-{
-portTickType xDelayPeriod = mainNO_ERROR_FLASH_PERIOD;
-
-	/* The parameters are not used in this task. */
-	( void ) pvParameters;
-
-	/* Cycle for ever, delaying then checking all the other tasks are still
-	operating without error.  If an error is detected then the delay period
-	is decreased from mainNO_ERROR_FLASH_PERIOD to mainERROR_FLASH_PERIOD so
-	the on board LED flash rate will increase. */
-
-	for( ;; )
-	{
-		/* Delay until it is time to execute again. */
-		vTaskDelay( xDelayPeriod );
-	
-		/* Check all the standard demo application tasks are executing without 
-		error. */
-		if( prvCheckOtherTasksAreStillRunning() != pdPASS )
-		{
-			/* An error has been detected in one of the tasks - flash faster. */
-			xDelayPeriod = mainERROR_FLASH_PERIOD;
-		}
-		
-		vParTestToggleLED( mainCHECK_TASK_LED );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static portLONG prvCheckOtherTasksAreStillRunning( void )
-{
-portLONG lReturn = ( portLONG ) pdPASS;
-
-	/* Check all the demo tasks (other than the flash tasks) to ensure
-	that they are all still running, and that none of them have detected
-	an error. */
-
-	if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xArePollingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreSemaphoreTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreBlockingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreComTestTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	return lReturn;
-}
-/*-----------------------------------------------------------*/
-
-

Demo/ARM7_AT91SAM7S64_IAR/resource/at91SAM7S64_16KRAM.xcl

@@ -1,135 +0,0 @@
-// ---------------------------------------------------------
-//   ATMEL Microcontroller Software Support  -  ROUSSET  -
-// ---------------------------------------------------------
-// The software is delivered "AS IS" without warranty or 
-// condition of any  kind, either express, implied or 
-// statutory. This includes without limitation any warranty 
-// or condition with respect to merchantability or fitness 
-// for any particular purpose, or against the infringements of
-// intellectual property rights of others.
-// ---------------------------------------------------------
-//  File: at91SAM7S64_16KRAM.xlc
-//
-//  1.1 16/Jun/04 JPP    : Creation for 4.11A
-//
-//  $Revision: 1.1.1.1 $
-//
-// ---------------------------------------------------------
-
-//*************************************************************************
-// XLINK command file template for EWARM/ICCARM
-//
-// Usage:  xlink  -f lnkarm  <your_object_file(s)>
-//                -s <program start label>  <C/C++ runtime library>
-//
-// $Revision: 1.1.1.1 $
-//*************************************************************************
-
-//************************************************
-// Inform the linker about the CPU family used.
-// AT91SAM7S64 Memory mapping
-// No remap
-//  ROMSTART
-//  Start address 0x0000 0000 
-//  Size  64 Kbo  0x0001 0000 
-//  RAMSTART
-//  Start address 0x0020 0000 
-//  Size  16 Kbo  0x0000 4000 
-// Remap done
-//  RAMSTART
-//  Start address 0x0000 0000 
-//  Size  16 Kbo  0x0000 4000 
-//  ROMSTART
-//  Start address 0x0010 0000 
-//  Size  64 Kbo  0x0001 0000 
-
-//************************************************
--carm
-
-//*************************************************************************
-// Internal Ram segments mapped AFTER REMAP 16 K.
-//*************************************************************************
-// Use these addresses for the .
--Z(CONST)INTRAMSTART_REMAP=00000000
--Z(CONST)INTRAMEND_REMAP=00003FFF
-
-//*************************************************************************
-// Read-only segments mapped to Flash 64 K.
-//*************************************************************************
--DROMSTART=00000000
--DROMEND=0000FFFF
-//*************************************************************************
-// Read/write segments mapped to RAM.
-//*************************************************************************
--DRAMSTART=00000000
--DRAMEND=00003FFF
-
-//************************************************
-// Address range for reset and exception
-// vectors (INTVEC).
-// The vector area is 32 bytes, 
-// an additional 32 bytes is allocated for the
-// constant table used by ldr PC in cstartup.s79.
-//************************************************
--Z(CODE)INTVEC=00-3F
-
-//************************************************
-// Startup code and exception routines (ICODE).
-//************************************************
--Z(CODE)ICODE,DIFUNCT=ROMSTART-ROMEND
--Z(CODE)SWITAB=ROMSTART-ROMEND
-
-//************************************************
-// Code segments may be placed anywhere.
-//************************************************
--Z(CODE)CODE=ROMSTART-ROMEND
-
-//************************************************
-// Various constants and initializers.
-//************************************************
--Z(CONST)INITTAB,DATA_ID,DATA_C=ROMSTART-ROMEND
--Z(CONST)CHECKSUM=ROMSTART-ROMEND
-
-//************************************************
-// Data segments.
-//************************************************
--Z(DATA)DATA_I,DATA_Z,DATA_N=RAMSTART-RAMEND
-
-//************************************************
-// __ramfunc code copied to and executed from RAM.
-//************************************************
--Z(DATA)CODE_I=RAMSTART-RAMEND
-
-//************************************************
-// ICCARM produces code for __ramfunc functions in
-// CODE_I segments. The -Q XLINK command line
-// option redirects XLINK to emit the code in the
-// debug information associated with the CODE_I
-// segment, where the code will execute.
-//************************************************
-
-//*************************************************************************
-// Stack and heap segments.
-//*************************************************************************
--D_CSTACK_SIZE=(100*4)
--D_IRQ_STACK_SIZE=(2*8*4)
-
--Z(DATA)CSTACK+_CSTACK_SIZE=RAMSTART-RAMEND
--Z(DATA)IRQ_STACK+_IRQ_STACK_SIZE=RAMSTART-RAMEND
-
-//*************************************************************************
-// ELF/DWARF support.
-//
-// Uncomment the line "-Felf" below to generate ELF/DWARF output.
-// Available format specifiers are:
-//
-//   "-yn": Suppress DWARF debug output
-//   "-yp": Multiple ELF program sections
-//   "-yas": Format suitable for debuggers from ARM Ltd (also sets -p flag)
-//
-// "-Felf" and the format specifiers can also be supplied directly as
-// command line options, or selected from the Xlink Output tab in the
-// IAR Embedded Workbench.
-//*************************************************************************
-
-// -Felf

Demo/ARM7_AT91SAM7S64_IAR/resource/at91SAM7S64_NoRemap.xcl

@@ -1,136 +0,0 @@
-// ---------------------------------------------------------
-//   ATMEL Microcontroller Software Support  -  ROUSSET  -
-// ---------------------------------------------------------
-// The software is delivered "AS IS" without warranty or 
-// condition of any  kind, either express, implied or 
-// statutory. This includes without limitation any warranty 
-// or condition with respect to merchantability or fitness 
-// for any particular purpose, or against the infringements of
-// intellectual property rights of others.
-// ---------------------------------------------------------
-//  File: at91SAM7S64_NoRemap.xlc
-//
-//  1.1 16/Jun/04 JPP    : Creation for 4.11A
-//
-//  $Revision: 1.1.1.1 $
-//
-// ---------------------------------------------------------
-
-//*************************************************************************
-// XLINK command file template for EWARM/ICCARM
-//
-// Usage:  xlink  -f lnkarm  <your_object_file(s)>
-//                -s <program start label>  <C/C++ runtime library>
-//
-// $Revision: 1.1.1.1 $
-//*************************************************************************
-
-//************************************************
-// Inform the linker about the CPU family used.
-// AT91SAM7S64 Memory mapping
-// No remap
-//  ROMSTART
-//  Start address 0x0000 0000 
-//  Size  64 Kbo  0x0001 0000 
-//  RAMSTART
-//  Start address 0x0020 0000 
-//  Size  16 Kbo  0x0000 4000 
-// Remap done
-//  RAMSTART
-//  Start address 0x0000 0000 
-//  Size  16 Kbo  0x0000 4000 
-//  ROMSTART
-//  Start address 0x0010 0000 
-//  Size  64 Kbo  0x0001 0000 
-
-//************************************************
--carm
-
-//*************************************************************************
-// Internal Ram segments mapped AFTER REMAP 16 K.
-//*************************************************************************
-// Use these addresses for the .
--Z(CONST)INTRAMSTART_REMAP=00200000
--Z(CONST)INTRAMEND_REMAP=00203FFF
-
-//*************************************************************************
-// Read-only segments mapped to Flash 64 K.
-//*************************************************************************
--DROMSTART=00000000
--DROMEND=0000FFFF
-//*************************************************************************
-// Read/write segments mapped to RAM.
-//*************************************************************************
--DRAMSTART=00200000
--DRAMEND=002003FFF
-
-//************************************************
-// Address range for reset and exception
-// vectors (INTVEC).
-// The vector area is 32 bytes, 
-// an additional 32 bytes is allocated for the
-// constant table used by ldr PC in cstartup.s79.
-//************************************************
--Z(CODE)INTVEC=00-3F
-
-//************************************************
-// Startup code and exception routines (ICODE).
-//************************************************
--Z(CODE)ICODE,DIFUNCT=ROMSTART-ROMEND
--Z(CODE)SWITAB=ROMSTART-ROMEND
-
-//************************************************
-// Code segments may be placed anywhere.
-//************************************************
--Z(CODE)CODE=ROMSTART-ROMEND
-
-//************************************************
-// Various constants and initializers.
-//************************************************
--Z(CONST)INITTAB,DATA_ID,DATA_C=ROMSTART-ROMEND
--Z(CONST)CHECKSUM=ROMSTART-ROMEND
-
-
-//************************************************
-// Data segments.
-//************************************************
--Z(DATA)DATA_I,DATA_Z,DATA_N=RAMSTART-RAMEND
-
-//************************************************
-// __ramfunc code copied to and executed from RAM.
-//************************************************
--Z(DATA)CODE_I=RAMSTART-RAMEND
-
-//************************************************
-// ICCARM produces code for __ramfunc functions in
-// CODE_I segments. The -Q XLINK command line
-// option redirects XLINK to emit the code in the
-// debug information associated with the CODE_I
-// segment, where the code will execute.
-//************************************************
-
-//*************************************************************************
-// Stack and heap segments.
-//*************************************************************************
-//-D_CSTACK_SIZE=(100*4)
-//-D_IRQ_STACK_SIZE=(2*8*4)
-
-//-Z(DATA)CSTACK+_CSTACK_SIZE=RAMSTART-RAMEND
-//-Z(DATA)IRQ_STACK+_IRQ_STACK_SIZE=RAMSTART-RAMEND
-
-//*************************************************************************
-// ELF/DWARF support.
-//
-// Uncomment the line "-Felf" below to generate ELF/DWARF output.
-// Available format specifiers are:
-//
-//   "-yn": Suppress DWARF debug output
-//   "-yp": Multiple ELF program sections
-//   "-yas": Format suitable for debuggers from ARM Ltd (also sets -p flag)
-//
-// "-Felf" and the format specifiers can also be supplied directly as
-// command line options, or selected from the Xlink Output tab in the
-// IAR Embedded Workbench.
-//*************************************************************************
-
-// -Felf

Demo/ARM7_AT91SAM7S64_IAR/rtosdemo.ewd

@@ -1,905 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<project>
-  <fileVersion>1</fileVersion>
-  <configuration>
-    <name>Flash Debug</name>
-    <toolchain>
-      <name>ARM</name>
-    </toolchain>
-    <debug>1</debug>
-    <settings>
-      <name>C-SPY</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>13</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>CInput</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CEndian</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CProcessor</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OCVariant</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>MacOverride</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>MacFile</name>
-          <state>$PROJ_DIR$\resource\SAM7.mac</state>
-        </option>
-        <option>
-          <name>MemOverride</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>MemFile</name>
-          <state>$TOOLKIT_DIR$\CONFIG\ioat91sam7s64.ddf</state>
-        </option>
-        <option>
-          <name>RunToEnable</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>RunToName</name>
-          <state>main</state>
-        </option>
-        <option>
-          <name>CExtraOptionsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CExtraOptions</name>
-          <state></state>
-        </option>
-        <option>
-          <name>CFpuProcessor</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OCDDFArgumentProducer</name>
-          <state></state>
-        </option>
-        <option>
-          <name>OCDownloadSuppressDownload</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCDownloadVerifyAll</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCProductVersion</name>
-          <state>4.10B</state>
-        </option>
-        <option>
-          <name>OCDynDriverList</name>
-          <state>JLINK_ID</state>
-        </option>
-        <option>
-          <name>OCLastSavedByProductVersion</name>
-          <state>4.30A</state>
-        </option>
-        <option>
-          <name>OCDownloadAttachToProgram</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>FlashLoaders</name>
-          <state>,,,,(default),</state>
-        </option>
-        <option>
-          <name>UseFlashLoader</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>ARMSIM_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>0</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>OCSimDriverInfo</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>ANGEL_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>0</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>CCAngelHeartbeat</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CAngelCommunication</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CAngelCommBaud</name>
-          <version>0</version>
-          <state>3</state>
-        </option>
-        <option>
-          <name>CAngelCommPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>ANGELTCPIP</name>
-          <state>aaa.bbb.ccc.ddd</state>
-        </option>
-        <option>
-          <name>DoAngelLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>AngelLogFile</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>IARROM_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>0</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>CRomLogFileCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CRomLogFileEditB</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>CRomCommunication</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CRomCommPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CRomCommBaud</name>
-          <version>0</version>
-          <state>7</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>JLINK_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>2</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>JLinkSpeed</name>
-          <state>30</state>
-        </option>
-        <option>
-          <name>CCJLinkHWReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkTRSTReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkDoLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkLogFile</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>CCJLinkHWResetDelay</name>
-          <state></state>
-        </option>
-        <option>
-          <name>CCJLinkSpeedRadio</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>JLinkInitialSpeed</name>
-          <state>32</state>
-        </option>
-        <option>
-          <name>CCDoJlinkMultiTarget</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCScanChainNonARMDevices</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkMultiTarget</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkIRLength</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkCommRadio</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkTCPIP</name>
-          <state>aaa.bbb.ccc.ddd</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>MACRAIGOR_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>jtag</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>EmuSpeed</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>TCPIP</name>
-          <state>aaa.bbb.ccc.ddd</state>
-        </option>
-        <option>
-          <name>DoLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>LogFile</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>DoEmuMultiTarget</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>EmuMultiTarget</name>
-          <state>0@ARM7TDMI</state>
-        </option>
-        <option>
-          <name>EmuHWReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CEmuCommBaud</name>
-          <version>0</version>
-          <state>4</state>
-        </option>
-        <option>
-          <name>CEmuCommPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>jtago</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>UnusedAddr</name>
-          <state>0x00800000</state>
-        </option>
-        <option>
-          <name>CCMacraigorHWResetDelay</name>
-          <state></state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>RDI_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>CRDIDriverDll</name>
-          <state>Browse to your RDI driver</state>
-        </option>
-        <option>
-          <name>CRDILogFileCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CRDILogFileEdit</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>CCRDIHWReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchUndef</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchSWI</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchData</name>
-          <state>0</state>
-        </option>
-        <option>
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-    <settings>
-      <name>MACRAIGOR_ID</name>
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-</project>
-
-

Demo/ARM7_AT91SAM7S64_IAR/serial/serial.c

@@ -1,246 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
-	BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART0. 
-*/
-
-/* Standard includes. */ 
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-
-/* Demo application includes. */
-#include "serial.h"
-
-/*-----------------------------------------------------------*/
-
-/* Location of the COM0 registers. */
-#define serCOM0							( ( AT91PS_USART ) AT91C_BASE_US0 )
-
-/* Interrupt control macros. */
-#define serINTERRUPT_LEVEL				( 5 )
-#define vInterruptOn()					AT91F_US_EnableIt( serCOM0, AT91C_US_TXRDY | AT91C_US_RXRDY )
-#define vInterruptOff()					AT91F_US_DisableIt( serCOM0, AT91C_US_TXRDY )
-
-/* Misc constants. */
-#define serINVALID_QUEUE				( ( xQueueHandle ) 0 )
-#define serHANDLE						( ( xComPortHandle ) 1 )
-#define serNO_BLOCK						( ( portTickType ) 0 )
-#define serNO_TIMEGUARD					( ( unsigned portLONG ) 0 )
-#define serNO_PERIPHERAL_B_SETUP		( ( unsigned portLONG ) 0 )
-
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-
-/*-----------------------------------------------------------*/
-
-/* Interrupt entry point written in the assembler file serialISR.s79. */
-extern void vSerialISREntry( void );
-
-/* The interrupt service routine - called from the assembly entry point. */
-__arm void vSerialISR( void );
-
-/*-----------------------------------------------------------*/
-
-/*
- * See the serial2.h header file.
- */
-xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
-{
-xComPortHandle xReturn = serHANDLE;
-extern void ( vUART_ISR )( void );
-
-	/* Create the queues used to hold Rx and Tx characters. */
-	xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-	xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-
-	/* If the queues were created correctly then setup the serial port 
-	hardware. */
-	if( ( xRxedChars != serINVALID_QUEUE ) && ( xCharsForTx != serINVALID_QUEUE ) )
-	{
-		portENTER_CRITICAL();
-		{
-			/* Enable the USART clock. */
-   			AT91F_PMC_EnablePeriphClock( AT91C_BASE_PMC, 1 << AT91C_ID_US0 );
-
-			AT91F_PIO_CfgPeriph( AT91C_BASE_PIOA, ( ( unsigned portLONG ) AT91C_PA5_RXD0 ) | ( ( unsigned portLONG ) AT91C_PA6_TXD0 ), serNO_PERIPHERAL_B_SETUP );
-
-			/* Set the required protocol. */
-			AT91F_US_Configure( serCOM0, configCPU_CLOCK_HZ, AT91C_US_ASYNC_MODE, ulWantedBaud, serNO_TIMEGUARD );
-
-			/* Enable Rx and Tx. */
-			serCOM0->US_CR = AT91C_US_RXEN | AT91C_US_TXEN;
-
-			/* Enable the Rx interrupts.  The Tx interrupts are not enabled
-			until there are characters to be transmitted. */
-    		AT91F_US_EnableIt( serCOM0, AT91C_US_RXRDY );
-
-			/* Enable the interrupts in the AIC. */
-			AT91F_AIC_ConfigureIt( AT91C_BASE_AIC, AT91C_ID_US0, serINTERRUPT_LEVEL, AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE, ( void (*)( void ) ) vSerialISREntry );
-			AT91F_AIC_EnableIt( AT91C_BASE_AIC, AT91C_ID_US0 );
-		}
-		portEXIT_CRITICAL();
-	}
-	else
-	{
-		xReturn = ( xComPortHandle ) 0;
-	}
-
-	/* This demo file only supports a single port but we have to return 
-	something to comply with the standard demo header file. */
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
-{
-	/* The port handle is not required as this driver only supports one port. */
-	( void ) pxPort;
-
-	/* Get the next character from the buffer.  Return false if no characters
-	are available, or arrive before xBlockTime expires. */
-	if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
-	{
-		return pdTRUE;
-	}
-	else
-	{
-		return pdFALSE;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vSerialPutString( xComPortHandle pxPort, const signed portCHAR * const pcString, unsigned portSHORT usStringLength )
-{
-signed portCHAR *pxNext;
-
-	/* A couple of parameters that this port does not use. */
-	( void ) usStringLength;
-	( void ) pxPort;
-
-	/* NOTE: This implementation does not handle the queue being full as no
-	block time is used! */
-
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	/* Send each character in the string, one at a time. */
-	pxNext = ( signed portCHAR * ) pcString;
-	while( *pxNext )
-	{
-		xSerialPutChar( pxPort, *pxNext, serNO_BLOCK );
-		pxNext++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
-{
-	/* Place the character in the queue of characters to be transmitted. */
-	if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
-	{
-		return pdFAIL;
-	}
-
-	/* Turn on the Tx interrupt so the ISR will remove the character from the
-	queue and send it.   This does not need to be in a critical section as
-	if the interrupt has already removed the character the next interrupt
-	will simply turn off the Tx interrupt again. */
-	vInterruptOn();
-
-	return pdPASS;
-}
-/*-----------------------------------------------------------*/
-
-void vSerialClose( xComPortHandle xPort )
-{
-	/* Not supported as not required by the demo application. */
-}
-/*-----------------------------------------------------------*/
-
-/* Serial port ISR.  This can cause a context switch so is not defined as a
-standard ISR using the __irq keyword.  Instead a wrapper function is defined
-within serialISR.s79 which in turn calls this function.  See the port
-documentation on the FreeRTOS.org website for more information. */
-__arm void vSerialISR( void )
-{
-unsigned portLONG ulStatus;
-signed portCHAR cChar;
-portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByPost = pdFALSE;
-
-	/* What caused the interrupt? */
-	ulStatus = serCOM0->US_CSR &= serCOM0->US_IMR;
-
-	if( ulStatus & AT91C_US_TXRDY )
-	{
-		/* The interrupt was caused by the THR becoming empty.  Are there any
-		more characters to transmit? */
-		if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWokenByTx ) == pdTRUE )
-		{
-			/* A character was retrieved from the queue so can be sent to the
-			THR now. */
-			serCOM0->US_THR = cChar;
-		}
-		else
-		{
-			/* Queue empty, nothing to send so turn off the Tx interrupt. */
-			vInterruptOff();
-		}		
-	}
-
-	if( ulStatus & AT91C_US_RXRDY )
-	{
-		/* The interrupt was caused by a character being received.  Grab the
-		character from the RHR and place it in the queue or received 
-		characters. */
-		cChar = serCOM0->US_RHR;
-		xTaskWokenByPost = xQueueSendFromISR( xRxedChars, &cChar, xTaskWokenByPost );
-	}
-
-	/* If a task was woken by either a character being received or a character 
-	being transmitted then we may need to switch to another task. */
-	portEND_SWITCHING_ISR( ( xTaskWokenByPost || xTaskWokenByTx ) );
-
-	/* End the interrupt in the AIC. */
-	AT91C_BASE_AIC->AIC_EOICR = 0;
-}
-
-
-
-
-	

Demo/ARM7_AT91SAM7S64_IAR/settings/rtosdemo.dbgdt

@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<Project>
-  <Desktop>
-    <Static>
-      <Workspace>
-        <ColumnWidths>
-          
-          
-          
-        <Column0>191</Column0><Column1>27</Column1><Column2>27</Column2></ColumnWidths>
-      </Workspace>
-      <Disassembly>
-        
-        
-        
-      <PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><MixedMode>1</MixedMode><CodeCovEnabled>0</CodeCovEnabled><CodeCovShow>0</CodeCovShow></Disassembly>
-      <Debug-Log><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows><Window><Factory>Build</Factory></Window></Windows></PreferedWindows></Debug-Log>
-      <Build><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows><Window><Factory>Debug-Log</Factory></Window></Windows></PreferedWindows></Build>
-      <Register>
-        <PreferedWindows>
-          
-          
-          
-          
-        <Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows>
-      </Register>
-    <QWatch><Column0>161</Column0><Column1>100</Column1><Column2>100</Column2><Column3>100</Column3></QWatch><Memory><PreferedWindows><Position>3</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows><ZoneNumber>0</ZoneNumber><FindDirection>1</FindDirection><FindAsHex>0</FindAsHex></Memory></Static>
-    <Windows>
-      
-      
-      
-    <Wnd2>
-        <Tabs>
-          <Tab>
-            <Identity>TabID-22256-14845</Identity>
-            <TabName>Workspace</TabName>
-            <Factory>Workspace</Factory>
-            <Session>
-              
-            <NodeDict><ExpandedNode>rtosdemo</ExpandedNode><ExpandedNode>rtosdemo/USBSample.c</ExpandedNode></NodeDict></Session>
-          </Tab>
-        </Tabs>
-        
-      <SelectedTab>0</SelectedTab></Wnd2></Windows>
-    <Editor>
-      
-      
-      
-      
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\source\portable\iar\AtmelSAM7S64\lib_AT91SAM7S64.h</Filename><XPos>0</XPos><YPos>615</YPos><SelStart>24806</SelStart><SelEnd>24806</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_AT91SAM7S64_IAR\USB\USBSample.c</Filename><XPos>0</XPos><YPos>289</YPos><SelStart>10498</SelStart><SelEnd>10498</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_AT91SAM7S64_IAR\main.c</Filename><XPos>0</XPos><YPos>141</YPos><SelStart>6420</SelStart><SelEnd>6420</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Source\portable\IAR\AtmelSAM7S64\port.c</Filename><XPos>0</XPos><YPos>117</YPos><SelStart>5493</SelStart><SelEnd>5493</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_AT91SAM7S64_IAR\serial\serial.c</Filename><XPos>0</XPos><YPos>132</YPos><SelStart>5547</SelStart><SelEnd>5547</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Source\portable\MemMang\heap_1.c</Filename><XPos>0</XPos><YPos>82</YPos><SelStart>3650</SelStart><SelEnd>3650</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_AT91SAM7S64_IAR\SrcIAR\Cstartup.s79</Filename><XPos>0</XPos><YPos>27</YPos><SelStart>2226</SelStart><SelEnd>2226</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\Common\Minimal\integer.c</Filename><XPos>0</XPos><YPos>77</YPos><SelStart>4024</SelStart><SelEnd>4024</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Source\tasks.c</Filename><XPos>0</XPos><YPos>823</YPos><SelStart>29289</SelStart><SelEnd>29289</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Source\portable\IAR\AtmelSAM7S64\portasm.s79</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>519</SelStart><SelEnd>519</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Source\portable\IAR\AtmelSAM7S64\portmacro.h</Filename><XPos>0</XPos><YPos>57</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_AT91SAM7S64_IAR\FreeRTOSConfig.h</Filename><XPos>0</XPos><YPos>24</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\Common\Minimal\semtest.c</Filename><XPos>0</XPos><YPos>166</YPos><SelStart>7856</SelStart><SelEnd>7856</SelEnd></Tab><ActiveTab>12</ActiveTab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
-    <Positions>
-      
-      
-      
-      
-      
-    <Top><Row0><Sizes><Toolbar-0084f8b0><key>IarIdePM1</key></Toolbar-0084f8b0><Toolbar-0272db18><key>DebuggerGui1</key></Toolbar-0272db18></Sizes></Row0></Top><Left><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>1072</Bottom><Right>265</Right><x>-2</x><y>-2</y><xscreen>0</xscreen><yscreen>0</yscreen><sizeHorzCX>0</sizeHorzCX><sizeHorzCY>0</sizeHorzCY><sizeVertCX>166875</sizeVertCX><sizeVertCY>959785</sizeVertCY></Rect></Wnd2></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes/></Row0></Bottom><Float><Sizes/></Float></Positions>
-  </Desktop>
-</Project>
-
-

Demo/ARM7_AT91SAM7S64_IAR/settings/rtosdemo.dni

@@ -1,22 +0,0 @@
-[DisAssemblyWindow]
-NumStates=_ 1
-State 1=_ 1
-[JLinkDriver]
-WatchVectorCatch=_ 0
-WatchCond=_ 0
-Watch0=_ 0 "" 0 "" 0 "" 0 "" 0 0 0 0
-Watch1=_ 0 "" 0 "" 0 "" 0 "" 0 0 0 0
-[Low Level]
-Pipeline mode=1
-Initialized=0
-[Log file]
-LoggingEnabled=_ 0
-LogFile=_ ""
-Category=_ 0
-[TermIOLog]
-LoggingEnabled=_ 0
-LogFile=_ ""
-[Disassemble mode]
-mode=0
-[Breakpoints]
-Count=0

Demo/ARM7_AT91SAM7S64_IAR/settings/rtosdemo.wsdt

@@ -1,76 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<Workspace>
-  <ConfigDictionary>
-    
-  <CurrentConfigs><Project>rtosdemo/Flash Debug</Project></CurrentConfigs></ConfigDictionary>
-  <Desktop>
-    <Static>
-      <Workspace>
-        <ColumnWidths>
-          
-          
-          
-        <Column0>221</Column0><Column1>27</Column1><Column2>27</Column2><Column3>27</Column3></ColumnWidths>
-      </Workspace>
-      <Build><ColumnWidth0>18</ColumnWidth0><ColumnWidth1>1155</ColumnWidth1><ColumnWidth2>308</ColumnWidth2><ColumnWidth3>77</ColumnWidth3></Build>
-      <Debug-Log/>
-      <TerminalIO/>
-      <CodeCoveragePlugin/>
-      <Profiling/>
-      <Watch>
-        <Format>
-          <struct_types/>
-          <watch_formats/>
-        </Format>
-      </Watch>
-    <Disassembly><MixedMode>1</MixedMode><CodeCovEnabled>0</CodeCovEnabled><CodeCovShow>0</CodeCovShow></Disassembly><Memory><ZoneNumber>0</ZoneNumber><FindDirection>1</FindDirection><FindAsHex>0</FindAsHex></Memory></Static>
-    <Windows>
-      
-      
-    <Wnd0>
-        <Tabs>
-          <Tab>
-            <Identity>TabID-17425-14382</Identity>
-            <TabName>Workspace</TabName>
-            <Factory>Workspace</Factory>
-            <Session>
-              
-            <NodeDict><ExpandedNode>rtosdemo</ExpandedNode><ExpandedNode>rtosdemo/Demo Source</ExpandedNode><ExpandedNode>rtosdemo/Scheduler Source</ExpandedNode><ExpandedNode>rtosdemo/System Files</ExpandedNode></NodeDict></Session>
-          </Tab>
-        </Tabs>
-        
-      <SelectedTab>0</SelectedTab></Wnd0><Wnd1>
-        <Tabs>
-          <Tab>
-            <Identity>TabID-4084-16269</Identity>
-            <TabName>Build</TabName>
-            <Factory>Build</Factory>
-            <Session/>
-          </Tab>
-          <Tab>
-            <Identity>TabID-25581-16276</Identity>
-            <TabName>Debug Log</TabName>
-            <Factory>Debug-Log</Factory>
-            <Session/>
-          </Tab>
-        </Tabs>
-        
-      <SelectedTab>0</SelectedTab></Wnd1></Windows>
-    <Editor>
-      
-      
-      
-      
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_AT91SAM7S64_IAR\FreeRTOSConfig.h</Filename><XPos>0</XPos><YPos>18</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_AT91SAM7S64_IAR\SrcIAR\Board.h</Filename><XPos>0</XPos><YPos>0</YPos><SelStart>952</SelStart><SelEnd>969</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_AT91SAM7S64_IAR\SrcIAR\Cstartup.s79</Filename><XPos>0</XPos><YPos>142</YPos><SelStart>6503</SelStart><SelEnd>6517</SelEnd></Tab><ActiveTab>2</ActiveTab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
-    <Positions>
-      
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-      
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-      
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-  </Desktop>
-</Workspace>
-
-

Demo/ARM7_LPC2106_GCC/FreeRTOSConfig.h

@@ -1,78 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-#include <lpc210x.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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			0
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 58982400 )	/* =14.7456MHz xtal multiplied by 4 using the PLL. */
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 5 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 128 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 23 * 1024 ) )
-#define configMAX_TASK_NAME_LEN		( 16 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		1
-
-/* 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
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/ARM7_LPC2106_GCC/Makefile

@@ -1,118 +0,0 @@
-#	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-#
-#	This file is part of the FreeRTOS.org distribution.
-#
-#	FreeRTOS.org is free software; you can redistribute it and/or modify
-#	it under the terms of the GNU General Public License as published by
-#	the Free Software Foundation; either version 2 of the License, or
-#	(at your option) any later version.
-#
-#	FreeRTOS.org 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
-#	along with FreeRTOS.org; if not, write to the Free Software
-#	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-#
-#	A special exception to the GPL can be applied should you wish to distribute
-#	a combined work that includes FreeRTOS.org, without being obliged to provide
-#	the source code for any proprietary components.  See the licensing section 
-#	of http://www.FreeRTOS.org for full details of how and when the exception
-#	can be applied.
-#
-#	***************************************************************************
-#	See http://www.FreeRTOS.org for documentation, latest information, license 
-#	and contact details.  Please ensure to read the configuration and relevant 
-#	port sections of the online documentation.
-#	***************************************************************************
-
-# Changes from V2.4.2
-#
-#	+ Replaced source/portable/gcc/arm7/portheap.c with source/portable/memmang/heap_2.c.
-
-CC=arm-elf-gcc
-OBJCOPY=arm-elf-objcopy
-ARCH=arm-elf-ar
-CRT0=boot.s
-WARNINGS=-Wall -Wextra -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-align -Wsign-compare \
-		-Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wunused
-
-#
-# CFLAGS common to both the THUMB and ARM mode builds
-#
-CFLAGS=$(WARNINGS) -D $(RUN_MODE) -D GCC_ARM7 -I. -I../../Source/include \
-		-I../Common/include $(DEBUG) -mcpu=arm7tdmi -T$(LDSCRIPT) \
-		 $(OPTIM)
-
-ifeq ($(USE_THUMB_MODE),YES)
-	CFLAGS += -mthumb-interwork -D THUMB_INTERWORK
-	THUMB_FLAGS=-mthumb
-endif
-
-
-LINKER_FLAGS=-Xlinker -ortosdemo.elf -Xlinker -M -Xlinker -Map=rtosdemo.map
-
-RTOS_SOURCE_DIR=../../Source
-DEMO_SOURCE_DIR=../Common/Minimal
-#
-# Source files that can be built to THUMB mode.
-#
-THUMB_SRC = \
-main.c \
-serial/serial.c \
-ParTest/ParTest.c \
-$(DEMO_SOURCE_DIR)/integer.c \
-$(DEMO_SOURCE_DIR)/flash.c \
-$(DEMO_SOURCE_DIR)/PollQ.c \
-$(DEMO_SOURCE_DIR)/comtest.c \
-$(DEMO_SOURCE_DIR)/flop.c \
-$(DEMO_SOURCE_DIR)/semtest.c \
-$(DEMO_SOURCE_DIR)/dynamic.c \
-$(DEMO_SOURCE_DIR)/BlockQ.c \
-$(RTOS_SOURCE_DIR)/tasks.c \
-$(RTOS_SOURCE_DIR)/queue.c \
-$(RTOS_SOURCE_DIR)/list.c \
-$(RTOS_SOURCE_DIR)/portable/MemMang/heap_2.c \
-$(RTOS_SOURCE_DIR)/portable/GCC/ARM7_LPC2000/port.c
-
-#
-# Source files that must be built to ARM mode.
-#
-ARM_SRC = \
-$(RTOS_SOURCE_DIR)/portable/GCC/ARM7_LPC2000/portISR.c \
-serial/serialISR.c
-
-#
-# Define all object files.
-#
-ARM_OBJ = $(ARM_SRC:.c=.o)
-THUMB_OBJ = $(THUMB_SRC:.c=.o)
-
-rtosdemo.hex : rtosdemo.elf
-	$(OBJCOPY) rtosdemo.elf -O ihex rtosdemo.hex
-
-rtosdemo.elf : $(ARM_OBJ) $(THUMB_OBJ) $(CRT0) Makefile
-	$(CC) $(CFLAGS) $(ARM_OBJ) $(THUMB_OBJ) -nostartfiles $(CRT0) $(LINKER_FLAGS)
-
-$(THUMB_OBJ) : %.o : %.c $(LDSCRIPT) Makefile
-	$(CC) -c $(THUMB_FLAGS) $(CFLAGS) $< -o $@
-
-$(ARM_OBJ) : %.o : %.c $(LDSCRIPT) Makefile
-	$(CC) -c $(CFLAGS) $< -o $@
-
-clean :
-	touch Makefile
-
-
-
-
-
-
-
-
-
-	
-
-

Demo/ARM7_LPC2106_GCC/ParTest/ParTest.c

@@ -1,106 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*
-	Changes from V2.5.2
-		
-	+ All LED's are turned off to start.
-*/
-
-
-#include "FreeRTOS.h"
-#include "partest.h"
-
-#define partstFIRST_IO			( ( unsigned portLONG ) 0x400 )
-#define partstNUM_LEDS			( 4 )
-#define partstALL_OUTPUTS_OFF	( ( unsigned portLONG ) 0xffffffff )
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines.
- *-----------------------------------------------------------*/
-
-void vParTestInitialise( void )
-{
-	/* This is performed from main() as the io bits are shared with other setup
-	functions. */
-
-	/* Turn all outputs off. */
-	GPIO_IOSET = partstALL_OUTPUTS_OFF;
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-unsigned portLONG ulLED = partstFIRST_IO;
-
-	if( uxLED < partstNUM_LEDS )
-	{
-		/* Rotate to the wanted bit of port 0.  Only P10 to P13 have an LED
-		attached. */
-		ulLED <<= ( unsigned portLONG ) uxLED;
-
-		/* Set of clear the output. */
-		if( xValue )
-		{
-			GPIO_IOCLR = ulLED;
-		}
-		else
-		{
-			GPIO_IOSET = ulLED;			
-		}
-	}	
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-unsigned portLONG ulLED = partstFIRST_IO, ulCurrentState;
-
-	if( uxLED < partstNUM_LEDS )
-	{
-		/* Rotate to the wanted bit of port 0.  Only P10 to P13 have an LED
-		attached. */
-		ulLED <<= ( unsigned portLONG ) uxLED;
-
-		/* If this bit is already set, clear it, and visa versa. */
-		ulCurrentState = GPIO0_IOPIN;
-		if( ulCurrentState & ulLED )
-		{
-			GPIO_IOCLR = ulLED;
-		}
-		else
-		{
-			GPIO_IOSET = ulLED;			
-		}
-	}	
-}
-

Demo/ARM7_LPC2106_GCC/boot.s

@@ -1,157 +0,0 @@
-	/* Sample initialization file */
-
-	.extern main
-	.extern exit
-
-	.text
-	.code 32
-
-
-	.align  0
-
-	.extern __bss_beg__
-	.extern __bss_end__
-	.extern __stack_end__
-	.extern __data_beg__
-	.extern __data_end__
-	.extern __data+beg_src__
-
-	.global start
-	.global endless_loop
-
-	/* Stack Sizes */
-    .set  UND_STACK_SIZE, 0x00000004
-    .set  ABT_STACK_SIZE, 0x00000004
-    .set  FIQ_STACK_SIZE, 0x00000004
-    .set  IRQ_STACK_SIZE, 0X00000400
-    .set  SVC_STACK_SIZE, 0x00000400
-
-	/* Standard definitions of Mode bits and Interrupt (I & F) flags in PSRs */
-    .set  MODE_USR, 0x10            /* User Mode */
-    .set  MODE_FIQ, 0x11            /* FIQ Mode */
-    .set  MODE_IRQ, 0x12            /* IRQ Mode */
-    .set  MODE_SVC, 0x13            /* Supervisor Mode */
-    .set  MODE_ABT, 0x17            /* Abort Mode */
-    .set  MODE_UND, 0x1B            /* Undefined Mode */
-    .set  MODE_SYS, 0x1F            /* System Mode */
-
-    .equ  I_BIT, 0x80               /* when I bit is set, IRQ is disabled */
-    .equ  F_BIT, 0x40               /* when F bit is set, FIQ is disabled */
-
-
-start:
-_start:
-_mainCRTStartup:
-
-	/* Setup a stack for each mode - note that this only sets up a usable stack
-	for system/user, SWI and IRQ modes.   Also each mode is setup with
-	interrupts initially disabled. */
-    ldr   r0, .LC6
-    msr   CPSR_c, #MODE_UND|I_BIT|F_BIT /* Undefined Instruction Mode
-    mov   sp, r0
-    sub   r0, r0, #UND_STACK_SIZE
-    msr   CPSR_c, #MODE_ABT|I_BIT|F_BIT /* Abort Mode */
-    mov   sp, r0
-    sub   r0, r0, #ABT_STACK_SIZE
-    msr   CPSR_c, #MODE_FIQ|I_BIT|F_BIT /* FIQ Mode */
-    mov   sp, r0
-    sub   r0, r0, #FIQ_STACK_SIZE
-    msr   CPSR_c, #MODE_IRQ|I_BIT|F_BIT /* IRQ Mode */
-    mov   sp, r0
-    sub   r0, r0, #IRQ_STACK_SIZE
-    msr   CPSR_c, #MODE_SVC|I_BIT|F_BIT /* Supervisor Mode */
-    mov   sp, r0
-    sub   r0, r0, #SVC_STACK_SIZE
-    msr   CPSR_c, #MODE_SYS|I_BIT|F_BIT /* System Mode */
-    mov   sp, r0
-
-	/* We want to start in supervisor mode.  Operation will switch to system
-	mode when the first task starts. */
-	msr   CPSR_c, #MODE_SVC|I_BIT|F_BIT
-
-	/* Clear BSS. */
-
-	mov     a2, #0			/* Fill value */
-	mov		fp, a2			/* Null frame pointer */
-	mov		r7, a2			/* Null frame pointer for Thumb */
-
-	ldr		r1, .LC1		/* Start of memory block */
-	ldr		r3, .LC2		/* End of memory block */
-	subs	r3, r3, r1      /* Length of block */
-	beq		.end_clear_loop
-	mov		r2, #0
-
-.clear_loop:
-	strb	r2, [r1], #1
-	subs	r3, r3, #1
-	bgt		.clear_loop
-
-.end_clear_loop:
-
-	/* Initialise data. */
-
-	ldr		r1, .LC3		/* Start of memory block */
-	ldr		r2, .LC4		/* End of memory block */
-	ldr		r3, .LC5
-	subs	r3, r3, r1		/* Length of block */
-	beq		.end_set_loop
-
-.set_loop:
-	ldrb	r4, [r2], #1
-	strb	r4, [r1], #1
-	subs	r3, r3, #1
-	bgt		.set_loop
-
-.end_set_loop:
-
-	mov		r0, #0          /* no arguments  */
-	mov		r1, #0          /* no argv either */
-
-	bl		main
-
-endless_loop:
-	b               endless_loop
-
-
-	.align 0
-
-	.LC1:
-	.word   __bss_beg__
-	.LC2:
-	.word   __bss_end__
-	.LC3:
-	.word   __data_beg__
-	.LC4:
-	.word   __data_beg_src__
-	.LC5:
-	.word   __data_end__
-	.LC6:
-	.word   __stack_end__
-
-
-	/* Setup vector table.  Note that undf, pabt, dabt, fiq just execute
-	a null loop. */
-
-.section .startup,"ax"
-         .code 32
-         .align 0
-
-	b     _start						/* reset - _start			*/
-	ldr   pc, _undf						/* undefined - _undf		*/
-	ldr   pc, _swi						/* SWI - _swi				*/
-	ldr   pc, _pabt						/* program abort - _pabt	*/
-	ldr   pc, _dabt						/* data abort - _dabt		*/
-	nop									/* reserved					*/
-	ldr   pc, [pc,#-0xFF0]				/* IRQ - read the VIC		*/
-	ldr   pc, _fiq						/* FIQ - _fiq				*/
-
-_undf:  .word __undf                    /* undefined				*/
-_swi:   .word vPortYieldProcessor       /* SWI						*/
-_pabt:  .word __pabt                    /* program abort			*/
-_dabt:  .word __dabt                    /* data abort				*/
-_fiq:   .word __fiq                     /* FIQ						*/
-
-__undf: b     .                         /* undefined				*/
-__pabt: b     .                         /* program abort			*/
-__dabt: b     .                         /* data abort				*/
-__fiq:  b     .                         /* FIQ						*/

Demo/ARM7_LPC2106_GCC/main.c

@@ -1,474 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used.
-*/
-
-
-/*
- * Creates all the demo application tasks, then starts the scheduler.  The WEB
- * documentation provides more details of the demo application tasks.
- * 
- * Main.c also creates a task called "Check".  This only executes every three 
- * seconds but has the highest priority so is guaranteed to get processor time.  
- * Its main function is to check that all the other tasks are still operational.
- * Each task (other than the "flash" tasks) maintains a unique count that is 
- * incremented each time the task successfully completes its function.  Should 
- * any error occur within such a task the count is permanently halted.  The 
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed.  If all the count variables have 
- * changed all the tasks are still executing error free, and the check task
- * toggles the onboard LED.  Should any task contain an error at any time 
- * the LED toggle rate will change from 3 seconds to 500ms.
- *
- * To check the operation of the memory allocator the check task also 
- * dynamically creates a task before delaying, and deletes it again when it 
- * wakes.  If memory cannot be allocated for the new task the call to xTaskCreate
- * will fail and an error is signalled.  The dynamically created task itself
- * allocates and frees memory just to give the allocator a bit more exercise.
- *
- */
-
-/* 
-	Changes from V2.4.2
-
-	+ The vErrorChecks() task now dynamically creates then deletes a task each
-	  cycle.  This tests the operation of the memory allocator.
-
-	Changes from V2.5.2
-		
-	+ vParTestInitialise() is called during initialisation to ensure all the 
-	  LED's start off.
-*/
-
-
-/* Standard includes. */
-#include <stdlib.h>
-#include <string.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "partest.h"
-#include "flash.h"
-#include "integer.h"
-#include "PollQ.h"
-#include "comtest2.h"
-#include "semtest.h"
-#include "flop.h"
-#include "dynamic.h"
-#include "BlockQ.h"
-#include "serial.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constants to setup I/O. */
-#define mainTX_ENABLE	( ( unsigned portLONG ) 0x0001 )
-#define mainRX_ENABLE	( ( unsigned portLONG ) 0x0004 )
-#define mainP0_14		( ( unsigned portLONG ) 0x4000 )
-#define mainJTAG_PORT	( ( unsigned portLONG ) 0x3E0000UL )
-
-/* Constants to setup the PLL. */
-#define mainPLL_MUL_4		( ( unsigned portCHAR ) 0x0003 )
-#define mainPLL_DIV_1		( ( unsigned portCHAR ) 0x0000 )
-#define mainPLL_ENABLE		( ( unsigned portCHAR ) 0x0001 )
-#define mainPLL_CONNECT		( ( unsigned portCHAR ) 0x0003 )
-#define mainPLL_FEED_BYTE1	( ( unsigned portCHAR ) 0xaa )
-#define mainPLL_FEED_BYTE2	( ( unsigned portCHAR ) 0x55 )
-#define mainPLL_LOCK		( ( unsigned portLONG ) 0x0400 )
-
-/* Constants to setup the MAM. */
-#define mainMAM_TIM_3		( ( unsigned portCHAR ) 0x03 )
-#define mainMAM_MODE_FULL	( ( unsigned portCHAR ) 0x02 )
-
-/* Constants to setup the peripheral bus. */
-#define mainBUS_CLK_FULL	( ( unsigned portCHAR ) 0x01 )
-
-/* Constants for the ComTest tasks. */
-#define mainCOM_TEST_BAUD_RATE	( ( unsigned portLONG ) 115200 )
-#define mainCOM_TEST_LED		( 3 )
-
-/* Priorities for the demo application tasks. */
-#define mainLED_TASK_PRIORITY		( tskIDLE_PRIORITY + 3 )
-#define mainCOM_TEST_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainQUEUE_POLL_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY		( tskIDLE_PRIORITY + 4 )
-#define mainSEM_TEST_PRIORITY		( tskIDLE_PRIORITY + 1 )
-#define mainBLOCK_Q_PRIORITY		( tskIDLE_PRIORITY + 2 )
-
-/* The rate at which the on board LED will toggle when there is/is not an 
-error. */
-#define mainNO_ERROR_FLASH_PERIOD	( ( portTickType ) 3000 / portTICK_RATE_MS  )
-#define mainERROR_FLASH_PERIOD		( ( portTickType ) 500 / portTICK_RATE_MS  )
-#define mainON_BOARD_LED_BIT		( ( unsigned portLONG ) 0x80 )
-
-/* Constants used by the vMemCheckTask() task. */
-#define mainCOUNT_INITIAL_VALUE		( ( unsigned portLONG ) 0 )
-#define mainNO_TASK					( 0 )
-
-/* The size of the memory blocks allocated by the vMemCheckTask() task. */
-#define mainMEM_CHECK_SIZE_1		( ( size_t ) 51 )
-#define mainMEM_CHECK_SIZE_2		( ( size_t ) 52 )
-#define mainMEM_CHECK_SIZE_3		( ( size_t ) 151 )
-
-/*-----------------------------------------------------------*/
-
-/*
- * The Olimex demo board has a single built in LED.  This function simply
- * toggles its state. 
- */
-void prvToggleOnBoardLED( void );
-
-/*
- * Checks that all the demo application tasks are still executing without error
- * - as described at the top of the file.
- */
-static portLONG prvCheckOtherTasksAreStillRunning( unsigned portLONG ulMemCheckTaskCount );
-
-/*
- * The task that executes at the highest priority and calls 
- * prvCheckOtherTasksAreStillRunning().  See the description at the top
- * of the file.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Dynamically created and deleted during each cycle of the vErrorChecks()
- * task.  This is done to check the operation of the memory allocator.
- * See the top of vErrorChecks for more details.
- */
-static void vMemCheckTask( void *pvParameters );
-
-/*
- * Configure the processor for use with the Olimex demo board.  This includes
- * setup for the I/O, system clock, and access timings.
- */
-static void prvSetupHardware( void );
-
-/*-----------------------------------------------------------*/
-
-/*
- * Starts all the other tasks, then starts the scheduler. 
- */
-int main( void )
-{
-	/* Setup the hardware for use with the Olimex demo board. */
-	prvSetupHardware();
-
-	/* Start the demo/test application tasks. */
-	vStartIntegerMathTasks( tskIDLE_PRIORITY );
-	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
-	vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
-	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
-	vStartMathTasks( tskIDLE_PRIORITY );
-	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
-	vStartDynamicPriorityTasks();
-	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
-
-	/* Start the check task - which is defined in this file. */
-	xTaskCreate( vErrorChecks, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
-
-	/* Now all the tasks have been started - start the scheduler.
-
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used here. */
-	vTaskStartScheduler();
-
-	/* Should never reach here! */
-	return 0;
-}
-/*-----------------------------------------------------------*/
-
-static void vErrorChecks( void *pvParameters )
-{
-portTickType xDelayPeriod = mainNO_ERROR_FLASH_PERIOD;
-unsigned portLONG ulMemCheckTaskRunningCount;
-xTaskHandle xCreatedTask;
-
-	/* The parameters are not used in this function. */
-	( void ) pvParameters;
-
-	/* Cycle for ever, delaying then checking all the other tasks are still
-	operating without error.  If an error is detected then the delay period
-	is decreased from mainNO_ERROR_FLASH_PERIOD to mainERROR_FLASH_PERIOD so
-	the on board LED flash rate will increase. 
-	
-	In addition to the standard tests the memory allocator is tested through
-	the dynamic creation and deletion of a task each cycle.  Each time the 
-	task is created memory must be allocated for its stack.  When the task is
-	deleted this memory is returned to the heap.  If the task cannot be created 
-	then it is likely that the memory allocation failed. */
-
-	for( ;; )
-	{
-		/* Dynamically create a task - passing ulMemCheckTaskRunningCount as a 
-		parameter. */
-		ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;
-		xCreatedTask = mainNO_TASK;
-		if( xTaskCreate( vMemCheckTask, ( signed portCHAR * ) "MEM_CHECK", configMINIMAL_STACK_SIZE, ( void * ) &ulMemCheckTaskRunningCount, tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
-		{
-			/* Could not create the task - we have probably run out of heap. */
-			xDelayPeriod = mainERROR_FLASH_PERIOD;
-		}
-
-		/* Delay until it is time to execute again. */
-		vTaskDelay( xDelayPeriod );
-	
-		/* Delete the dynamically created task. */
-		if( xCreatedTask != mainNO_TASK )
-		{
-			vTaskDelete( xCreatedTask );
-		}
-
-		/* Check all the standard demo application tasks are executing without 
-		error.  ulMemCheckTaskRunningCount is checked to ensure it was
-		modified by the task just deleted. */
-		if( prvCheckOtherTasksAreStillRunning( ulMemCheckTaskRunningCount ) != pdPASS )
-		{
-			/* An error has been detected in one of the tasks - flash faster. */
-			xDelayPeriod = mainERROR_FLASH_PERIOD;
-		}
-
-		prvToggleOnBoardLED();
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	#ifdef RUN_FROM_RAM
-		/* Remap the interrupt vectors to RAM if we are are running from RAM. */
-		SCB_MEMMAP = 2;
-	#endif
-
-	/* Configure the RS2332 pins.  All other pins remain at their default of 0. */
-	PCB_PINSEL0 |= mainTX_ENABLE;
-	PCB_PINSEL0 |= mainRX_ENABLE;
-
-	/* Set all GPIO to output other than the P0.14 (BSL), and the JTAG pins.  
-	The JTAG pins are left as input as I'm not sure what will happen if the 
-	Wiggler is connected after powerup - not that it would be a good idea to
-	do that anyway. */
-	GPIO_IODIR = ~( mainP0_14 + mainJTAG_PORT );
-
-	/* Setup the PLL to multiply the XTAL input by 4. */
-	SCB_PLLCFG = ( mainPLL_MUL_4 | mainPLL_DIV_1 );
-
-	/* Activate the PLL by turning it on then feeding the correct sequence of
-	bytes. */
-	SCB_PLLCON = mainPLL_ENABLE;
-	SCB_PLLFEED = mainPLL_FEED_BYTE1;
-	SCB_PLLFEED = mainPLL_FEED_BYTE2;
-
-	/* Wait for the PLL to lock... */
-	while( !( SCB_PLLSTAT & mainPLL_LOCK ) );
-
-	/* ...before connecting it using the feed sequence again. */
-	SCB_PLLCON = mainPLL_CONNECT;
-	SCB_PLLFEED = mainPLL_FEED_BYTE1;
-	SCB_PLLFEED = mainPLL_FEED_BYTE2;
-
-	/* Setup and turn on the MAM.  Three cycle access is used due to the fast
-	PLL used.  It is possible faster overall performance could be obtained by
-	tuning the MAM and PLL settings. */
-	MAM_TIM = mainMAM_TIM_3;
-	MAM_CR = mainMAM_MODE_FULL;
-
-	/* Setup the peripheral bus to be the same as the PLL output. */
-	SCB_VPBDIV = mainBUS_CLK_FULL;
-	
-	/* Initialise LED outputs. */
-	vParTestInitialise();
-}
-/*-----------------------------------------------------------*/
-
-void prvToggleOnBoardLED( void )
-{
-unsigned portLONG ulState;
-
-	ulState = GPIO0_IOPIN;
-	if( ulState & mainON_BOARD_LED_BIT )
-	{
-		GPIO_IOCLR = mainON_BOARD_LED_BIT;
-	}
-	else
-	{
-		GPIO_IOSET = mainON_BOARD_LED_BIT;
-	}	
-}
-/*-----------------------------------------------------------*/
-
-static portLONG prvCheckOtherTasksAreStillRunning( unsigned portLONG ulMemCheckTaskCount )
-{
-portLONG lReturn = ( portLONG ) pdPASS;
-
-	/* Check all the demo tasks (other than the flash tasks) to ensure
-	that they are all still running, and that none of them have detected
-	an error. */
-
-	if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreComTestTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xArePollingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreMathsTaskStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreSemaphoreTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreBlockingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( ulMemCheckTaskCount == mainCOUNT_INITIAL_VALUE )
-	{
-		/* The vMemCheckTask did not increment the counter - it must
-		have failed. */
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	return lReturn;
-}
-/*-----------------------------------------------------------*/
-
-static void vMemCheckTask( void *pvParameters )
-{
-unsigned portLONG *pulMemCheckTaskRunningCounter;
-void *pvMem1, *pvMem2, *pvMem3;
-static portLONG lErrorOccurred = pdFALSE;
-
-	/* This task is dynamically created then deleted during each cycle of the
-	vErrorChecks task to check the operation of the memory allocator.  Each time
-	the task is created memory is allocated for the stack and TCB.  Each time
-	the task is deleted this memory is returned to the heap.  This task itself
-	exercises the allocator by allocating and freeing blocks. 
-	
-	The task executes at the idle priority so does not require a delay. 
-	
-	pulMemCheckTaskRunningCounter is incremented each cycle to indicate to the
-	vErrorChecks() task that this task is still executing without error. */
-
-	pulMemCheckTaskRunningCounter = ( unsigned portLONG * ) pvParameters;
-
-	for( ;; )
-	{
-		if( lErrorOccurred == pdFALSE )
-		{
-			/* We have never seen an error so increment the counter. */
-			( *pulMemCheckTaskRunningCounter )++;
-		}
-
-		/* Allocate some memory - just to give the allocator some extra 
-		exercise.  This has to be in a critical section to ensure the
-		task does not get deleted while it has memory allocated. */
-		vTaskSuspendAll();
-		{
-			pvMem1 = pvPortMalloc( mainMEM_CHECK_SIZE_1 );
-			if( pvMem1 == NULL )
-			{
-				lErrorOccurred = pdTRUE;
-			}
-			else
-			{
-				memset( pvMem1, 0xaa, mainMEM_CHECK_SIZE_1 );
-				vPortFree( pvMem1 );
-			}
-		}
-		xTaskResumeAll();
-
-		/* Again - with a different size block. */
-		vTaskSuspendAll();
-		{
-			pvMem2 = pvPortMalloc( mainMEM_CHECK_SIZE_2 );
-			if( pvMem2 == NULL )
-			{
-				lErrorOccurred = pdTRUE;
-			}
-			else
-			{
-				memset( pvMem2, 0xaa, mainMEM_CHECK_SIZE_2 );
-				vPortFree( pvMem2 );
-			}
-		}
-		xTaskResumeAll();
-
-		/* Again - with a different size block. */
-		vTaskSuspendAll();
-		{
-			pvMem3 = pvPortMalloc( mainMEM_CHECK_SIZE_3 );
-			if( pvMem3 == NULL )
-			{
-				lErrorOccurred = pdTRUE;
-			}
-			else
-			{
-				memset( pvMem3, 0xaa, mainMEM_CHECK_SIZE_3 );
-				vPortFree( pvMem3 );
-			}
-		}
-		xTaskResumeAll();
-	}
-}
-
-
-

Demo/ARM7_LPC2106_GCC/serial/serial.c

@@ -1,263 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*
-	Changes from V2.4.0
-
-		+ Made serial ISR handling more complete and robust.
-
-	Changes from V2.4.1
-
-		+ Split serial.c into serial.c and serialISR.c.  serial.c can be 
-		  compiled using ARM or THUMB modes.  serialISR.c must always be
-		  compiled in ARM mode.
-		+ Another small change to cSerialPutChar().
-
-	Changed from V2.5.1
-
-		+ In cSerialPutChar() an extra check is made to ensure the post to
-		  the queue was successful if then attempting to retrieve the posted
-		  character.
-
-*/
-
-/* 
-	BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART0. 
-
-	This file contains all the serial port components that can be compiled to
-	either ARM or THUMB mode.  Components that must be compiled to ARM mode are
-	contained in serialISR.c.
-*/
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "serial.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constants to setup and access the UART. */
-#define serDLAB							( ( unsigned portCHAR ) 0x80 )
-#define serENABLE_INTERRUPTS			( ( unsigned portCHAR ) 0x03 )
-#define serNO_PARITY					( ( unsigned portCHAR ) 0x00 )
-#define ser1_STOP_BIT					( ( unsigned portCHAR ) 0x00 )
-#define ser8_BIT_CHARS					( ( unsigned portCHAR ) 0x03 )
-#define serFIFO_ON						( ( unsigned portCHAR ) 0x01 )
-#define serCLEAR_FIFO					( ( unsigned portCHAR ) 0x06 )
-#define serWANTED_CLOCK_SCALING			( ( unsigned portLONG ) 16 )
-
-/* Constants to setup and access the VIC. */
-#define serUART0_VIC_CHANNEL			( ( unsigned portLONG ) 0x0006 )
-#define serUART0_VIC_CHANNEL_BIT		( ( unsigned portLONG ) 0x0040 )
-#define serUART0_VIC_ENABLE				( ( unsigned portLONG ) 0x0020 )
-#define serCLEAR_VIC_INTERRUPT			( ( unsigned portLONG ) 0 )
-
-#define serINVALID_QUEUE				( ( xQueueHandle ) 0 )
-#define serHANDLE						( ( xComPortHandle ) 1 )
-#define serNO_BLOCK						( ( portTickType ) 0 )
-
-/*-----------------------------------------------------------*/
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-
-/*-----------------------------------------------------------*/
-
-/* Communication flag between the interrupt service routine and serial API. */
-static volatile portLONG *plTHREEmpty;
-
-/* 
- * The queues are created in serialISR.c as they are used from the ISR.
- * Obtain references to the queues and THRE Empty flag. 
- */
-extern void vSerialISRCreateQueues(	unsigned portBASE_TYPE uxQueueLength, xQueueHandle *pxRxedChars, xQueueHandle *pxCharsForTx, portLONG volatile **pplTHREEmptyFlag );
-
-/*-----------------------------------------------------------*/
-
-xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
-{
-unsigned portLONG ulDivisor, ulWantedClock;
-xComPortHandle xReturn = serHANDLE;
-extern void ( vUART_ISR )( void );
-
-	/* The queues are used in the serial ISR routine, so are created from
-	serialISR.c (which is always compiled to ARM mode. */
-	vSerialISRCreateQueues( uxQueueLength, &xRxedChars, &xCharsForTx, &plTHREEmpty );
-
-	if( 
-		( xRxedChars != serINVALID_QUEUE ) && 
-		( xCharsForTx != serINVALID_QUEUE ) && 
-		( ulWantedBaud != ( unsigned portLONG ) 0 ) 
-	  )
-	{
-		portENTER_CRITICAL();
-		{
-			/* Setup the baud rate:  Calculate the divisor value. */
-			ulWantedClock = ulWantedBaud * serWANTED_CLOCK_SCALING;
-			ulDivisor = configCPU_CLOCK_HZ / ulWantedClock;
-
-			/* Set the DLAB bit so we can access the divisor. */
-			UART0_LCR |= serDLAB;
-
-			/* Setup the divisor. */
-			UART0_DLL = ( unsigned portCHAR ) ( ulDivisor & ( unsigned portLONG ) 0xff );
-			ulDivisor >>= 8;
-			UART0_DLM = ( unsigned portCHAR ) ( ulDivisor & ( unsigned portLONG ) 0xff );
-
-			/* Turn on the FIFO's and clear the buffers. */
-			UART0_FCR = ( serFIFO_ON | serCLEAR_FIFO );
-
-			/* Setup transmission format. */
-			UART0_LCR = serNO_PARITY | ser1_STOP_BIT | ser8_BIT_CHARS;
-
-			/* Setup the VIC for the UART. */
-			VICIntSelect &= ~( serUART0_VIC_CHANNEL_BIT );
-			VICIntEnable |= serUART0_VIC_CHANNEL_BIT;
-			VICVectAddr1 = ( portLONG ) vUART_ISR;
-			VICVectCntl1 = serUART0_VIC_CHANNEL | serUART0_VIC_ENABLE;
-
-			/* Enable UART0 interrupts. */
-			UART0_IER |= serENABLE_INTERRUPTS;
-		}
-		portEXIT_CRITICAL();
-	}
-	else
-	{
-		xReturn = ( xComPortHandle ) 0;
-	}
-
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
-{
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	/* Get the next character from the buffer.  Return false if no characters
-	are available, or arrive before xBlockTime expires. */
-	if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
-	{
-		return pdTRUE;
-	}
-	else
-	{
-		return pdFALSE;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vSerialPutString( xComPortHandle pxPort, const signed portCHAR * const pcString, unsigned portSHORT usStringLength )
-{
-signed portCHAR *pxNext;
-
-	/* NOTE: This implementation does not handle the queue being full as no
-	block time is used! */
-
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-	( void ) usStringLength;
-
-	/* Send each character in the string, one at a time. */
-	pxNext = ( signed portCHAR * ) pcString;
-	while( *pxNext )
-	{
-		xSerialPutChar( pxPort, *pxNext, serNO_BLOCK );
-		pxNext++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
-{
-signed portBASE_TYPE xReturn;
-
-	/* This demo driver only supports one port so the parameter is not used. */
-	( void ) pxPort;
-
-	portENTER_CRITICAL();
-	{
-		/* Is there space to write directly to the UART? */
-		if( *plTHREEmpty == ( portLONG ) pdTRUE )
-		{
-			/* We wrote the character directly to the UART, so was 
-			successful. */
-			*plTHREEmpty = pdFALSE;
-			UART0_THR = cOutChar;
-			xReturn = pdPASS;
-		}
-		else 
-		{
-			/* We cannot write directly to the UART, so queue the character.
-			Block for a maximum of xBlockTime if there is no space in the
-			queue. */
-			xReturn = xQueueSend( xCharsForTx, &cOutChar, xBlockTime );
-
-			/* Depending on queue sizing and task prioritisation:  While we 
-			were blocked waiting to post interrupts were not disabled.  It is 
-			possible that the serial ISR has emptied the Tx queue, in which
-			case we need to start the Tx off again. */
-			if( ( *plTHREEmpty == ( portLONG ) pdTRUE ) && ( xReturn == pdPASS ) )
-			{
-				xQueueReceive( xCharsForTx, &cOutChar, serNO_BLOCK );
-				*plTHREEmpty = pdFALSE;
-				UART0_THR = cOutChar;
-			}
-		}
-	}
-	portEXIT_CRITICAL();
-
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-void vSerialClose( xComPortHandle xPort )
-{
-	/* Not supported as not required by the demo application. */
-	( void ) xPort;
-}
-/*-----------------------------------------------------------*/
-
-
-
-
-
-	

Demo/ARM7_LPC2106_GCC/serial/serialISR.c

@@ -1,163 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-
-/* 
-	BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART0. 
-
-	This file contains all the serial port components that must be compiled
-	to ARM mode.  The components that can be compiled to either ARM or THUMB
-	mode are contained in serial.c.
-
-*/
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "serial.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constant to access the VIC. */
-#define serCLEAR_VIC_INTERRUPT			( ( unsigned portLONG ) 0 )
-
-/* Constants to determine the ISR source. */
-#define serSOURCE_THRE					( ( unsigned portCHAR ) 0x02 )
-#define serSOURCE_RX_TIMEOUT			( ( unsigned portCHAR ) 0x0c )
-#define serSOURCE_ERROR					( ( unsigned portCHAR ) 0x06 )
-#define serSOURCE_RX					( ( unsigned portCHAR ) 0x04 )
-#define serINTERRUPT_SOURCE_MASK		( ( unsigned portCHAR ) 0x0f )
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-static volatile portLONG lTHREEmpty;
-
-/*-----------------------------------------------------------*/
-
-/* 
- * The queues are created in serialISR.c as they are used from the ISR.
- * Obtain references to the queues and THRE Empty flag. 
- */
-void vSerialISRCreateQueues( unsigned portBASE_TYPE uxQueueLength, xQueueHandle *pxRxedChars, xQueueHandle *pxCharsForTx, portLONG volatile **pplTHREEmptyFlag );
-
-/* UART0 interrupt service routine.  This can cause a context switch so MUST
-be declared "naked". */
-void vUART_ISR( void ) __attribute__ ((naked));
-
-/*-----------------------------------------------------------*/
-void vSerialISRCreateQueues(	unsigned portBASE_TYPE uxQueueLength, xQueueHandle *pxRxedChars, 
-								xQueueHandle *pxCharsForTx, portLONG volatile **pplTHREEmptyFlag )
-{
-	/* Create the queues used to hold Rx and Tx characters. */
-	xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-	xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-
-	/* Pass back a reference to the queues so the serial API file can 
-	post/receive characters. */
-	*pxRxedChars = xRxedChars;
-	*pxCharsForTx = xCharsForTx;
-
-	/* Initialise the THRE empty flag - and pass back a reference. */
-	lTHREEmpty = ( portLONG ) pdTRUE;
-	*pplTHREEmptyFlag = &lTHREEmpty;
-}
-/*-----------------------------------------------------------*/
-
-void vUART_ISR( void )
-{
-	/* This ISR can cause a context switch, so the first statement must be a
-	call to the portENTER_SWITCHING_ISR() macro.  This must be BEFORE any
-	variable declarations. */
-	portENTER_SWITCHING_ISR();
-
-	/* Now we can declare the local variables. */
-	signed portCHAR cChar;
-	portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByRx = pdFALSE;
-
-	/* What caused the interrupt? */
-	switch( UART0_IIR & serINTERRUPT_SOURCE_MASK )
-	{
-		case serSOURCE_ERROR :	/* Not handling this, but clear the interrupt. */
-								cChar = UART0_LSR;
-								break;
-
-		case serSOURCE_THRE	:	/* The THRE is empty.  If there is another
-								character in the Tx queue, send it now. */
-								if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWokenByTx ) == pdTRUE )
-								{
-									UART0_THR = cChar;
-								}
-								else
-								{
-									/* There are no further characters 
-									queued to send so we can indicate 
-									that the THRE is available. */
-									lTHREEmpty = pdTRUE;
-								}
-								break;
-
-		case serSOURCE_RX_TIMEOUT :
-		case serSOURCE_RX	:	/* A character was received.  Place it in 
-								the queue of received characters. */
-								cChar = UART0_RBR;
-								if( xQueueSendFromISR( xRxedChars, &cChar, ( portBASE_TYPE ) pdFALSE ) ) 
-								{
-									xTaskWokenByRx = pdTRUE;
-								}
-								break;
-
-		default				:	/* There is nothing to do, leave the ISR. */
-								break;
-	}
-
-	/* Clear the ISR in the VIC. */
-	VICVectAddr = serCLEAR_VIC_INTERRUPT;
-
-	/* Exit the ISR.  If a task was woken by either a character being received
-	or transmitted then a context switch will occur. */
-	portEXIT_SWITCHING_ISR( ( xTaskWokenByTx || xTaskWokenByRx ) );
-}
-/*-----------------------------------------------------------*/
-
-
-
-
-
-	

Demo/ARM7_LPC2129_IAR/FreeRTOSConfig.h

@@ -1,78 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-/* Hardware specifics. */
-#include <iolpc2129.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.
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			0
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 60000000 )	/* =12.0MHz xtal multiplied by 5 using the PLL. */
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 5 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 100 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) 14200 )
-#define configMAX_TASK_NAME_LEN		( 16 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		1
-
-/* 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				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			1
-#define INCLUDE_vTaskDelayUntil			1
-#define INCLUDE_vTaskDelay				1
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/ARM7_LPC2129_IAR/ParTest/ParTest.c

@@ -1,102 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines for the LED's.
- *-----------------------------------------------------------*/
-
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-
-/* Demo application includes. */
-#include "partest.h"
-
-/* Board specific defines. */
-#define partstFIRST_IO		( ( unsigned portLONG ) 0x10000 )
-#define partstNUM_LEDS		( 8 )
-
-/*-----------------------------------------------------------*/
-
-void vParTestInitialise( void )
-{	
-	/* The ports are setup within prvInitialiseHardware(), called by main(). */
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-unsigned portLONG ulLED = partstFIRST_IO;
-
-	if( uxLED < partstNUM_LEDS )
-	{
-		/* Rotate to the wanted bit of port 1.  Only P16 to P23 have an LED
-		attached. */
-		ulLED <<= ( unsigned portLONG ) uxLED;
-
-		/* Set or clear the output. */
-		if( xValue )
-		{
-			IO1SET = ulLED;
-		}
-		else
-		{
-			IO1CLR = ulLED;			
-		}
-	}	
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-unsigned portLONG ulLED = partstFIRST_IO, ulCurrentState;
-
-	if( uxLED < partstNUM_LEDS )
-	{
-		/* Rotate to the wanted bit of port 1.  Only P10 to P13 have an LED
-		attached. */
-		ulLED <<= ( unsigned portLONG ) uxLED;
-
-		/* If this bit is already set, clear it, and visa versa. */
-		ulCurrentState = IO1PIN;
-		if( ulCurrentState & ulLED )
-		{
-			IO1CLR = ulLED;
-		}
-		else
-		{
-			IO1SET = ulLED;			
-		}
-	}	
-}
-
-

Demo/ARM7_LPC2129_IAR/SrcIAR/cstartup.s79

@@ -1,173 +0,0 @@
-;-----------------------------------------------------------------------------
-; This file contains the startup code used by the ICCARM C compiler.
-;
-; The modules in this file are included in the libraries, and may be replaced
-; by any user-defined modules that define the PUBLIC symbol _program_start or
-; a user defined start symbol.
-; To override the cstartup defined in the library, simply add your modified
-; version to the workbench project.
-;
-; All code in the modules (except ?RESET) will be placed in the ICODE segment.
-;
-; $Revision: 1.56 $
-;
-;-----------------------------------------------------------------------------
-	
-;
-; Naming covention of labels in this file:
-;
-;  ?xxx	  - External labels only accessed from assembler.
-;  __xxx  - External labels accessed from or defined in C.
-;  xxx	  - Labels local to one module (note: this file contains
-;           several modules).
-;  main	  - The starting point of the user program.
-;
-
-;---------------------------------------------------------------
-; Macros and definitions for the whole file
-;---------------------------------------------------------------
-
-; Mode, correspords to bits 0-5 in CPSR
-MODE_BITS	DEFINE	0x1F		; Bit mask for mode bits in CPSR
-USR_MODE	DEFINE	0x10		; User mode
-FIQ_MODE	DEFINE	0x11		; Fast Interrupt Request mode
-IRQ_MODE	DEFINE	0x12		; Interrupt Request mode
-SVC_MODE	DEFINE	0x13		; Supervisor mode
-ABT_MODE	DEFINE	0x17		; Abort mode
-UND_MODE	DEFINE	0x1B		; Undefined Instruction mode
-SYS_MODE	DEFINE	0x1F		; System mode
-	
-I_Bit       DEFINE  0x80        ; IRQ Disable Bit
-F_Bit       DEFINE  0x40        ; FIQ Disable Bit
-
-;---------------------------------------------------------------
-; ?RESET
-; Reset Vector.
-; Normally, segment INTVEC is linked at address 0.
-; For debugging purposes, INTVEC may be placed at other
-; addresses.
-; A debugger that honors the entry point will start the
-; program in a normal way even if INTVEC is not at address 0.
-;---------------------------------------------------------------
-
-		MODULE	?RESET
-		COMMON	INTVEC:CODE:NOROOT(2)
-		PUBLIC  __program_start
-		EXTERN	?cstartup
-		EXTERN	undef_handler, swi_handler, prefetch_handler
-		EXTERN	data_handler, irq_handler, fiq_handler
-   		EXTERN	vPortYieldProcessor
-
-		CODE32	; Always ARM mode after reset	
-
-__program_start
-
-		org	0x00
-
-						B           InitReset           ; 0x00 Reset handler
-		undefvec:
-						B           undefvec            ; 0x04 Undefined Instruction
-		swivec:
-						B           vPortYieldProcessor ; 0x08 Software Interrupt
-		pabtvec:
-						B           pabtvec             ; 0x0C Prefetch Abort
-		dabtvec:
-						B           dabtvec             ; 0x10 Data Abort
-		rsvdvec:
-						B           rsvdvec             ; 0x14 reserved
-		irqvec:
-						LDR			PC, [PC, #-0xFF0]	; Jump directly to the address given by the AIC
-		
-		fiqvec:               							; 0x1c FIQ
-
-
-;---------------------------------------------------------------
-; ?CSTARTUP
-;---------------------------------------------------------------
-
-		RSEG	IRQ_STACK:DATA(2)
-		RSEG	SVC_STACK:DATA:NOROOT(2)
-		RSEG	CSTACK:DATA(2)
-		RSEG	ICODE:CODE:NOROOT(2)
-		EXTERN	?main
-
-; Execution starts here.
-; After a reset, the mode is ARM, Supervisor, interrupts disabled.
-
-
-		CODE32
-
-InitReset
-
-; Add initialization needed before setup of stackpointers here
-
-
-; Initialize the stack pointers.
-; The pattern below can be used for any of the exception stacks:
-; FIQ, IRQ, SVC, ABT, UND, SYS.
-; The USR mode uses the same stack as SYS.
-; The stack segments must be defined in the linker command file,
-; and be declared above.
-                mrs     r0,cpsr                             ; Original PSR value
-                bic     r0,r0,#MODE_BITS                    ; Clear the mode bits
-                orr     r0,r0,#IRQ_MODE                     ; Set IRQ mode bits
-                msr     cpsr_c,r0                           ; Change the mode
-                ldr     sp,=SFE(IRQ_STACK) & 0xFFFFFFF8     ; End of IRQ_STACK
-
-                bic     r0,r0,#MODE_BITS                    ; Clear the mode bits
-                orr     r0,r0,#SYS_MODE                     ; Set System mode bits
-                msr     cpsr_c,r0                           ; Change the mode
-                ldr     sp,=SFE(CSTACK) & 0xFFFFFFF8        ; End of CSTACK
-
-                bic     r0,r0,#MODE_BITS                    ; Clear the mode bits
-                orr     r0,r0,#SVC_MODE                     ; Set System mode bits
-                msr     cpsr_c,r0                           ; Change the mode
-                ldr     sp,=SFE(SVC_STACK) & 0xFFFFFFF8     ; End of CSTACK
-
-; Must start in supervisor mode.
-                MSR     CPSR_c, #SVC_MODE|I_Bit|F_Bit
-
-
-; Add more initialization here
-
-
-; Continue to ?main for more IAR specific system startup
-
-                ldr     r0,=?main
-                bx      r0
-
-
-
-
-;---------------------------------------------------------------
-; ?EXEPTION_VECTOR
-; This module is only linked if needed for closing files.
-;---------------------------------------------------------------
-		PUBLIC	AT91F_Default_FIQ_handler
-		PUBLIC	AT91F_Default_IRQ_handler
-		PUBLIC	AT91F_Spurious_handler
-
-		CODE32	; Always ARM mode after exeption	
-
-AT91F_Default_FIQ_handler
-            b     AT91F_Default_FIQ_handler
-
-AT91F_Default_IRQ_handler
-            b     AT91F_Default_IRQ_handler
-
-AT91F_Spurious_handler
-            b     AT91F_Spurious_handler
-
-	ENDMOD
-
-	END
-
-
-
-
-                ENDMOD
-                END
-
-
-
-

Demo/ARM7_LPC2129_IAR/main.c

@@ -1,284 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-
-/* 
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used.
-*/
-
-
-/*
- * Creates all the demo application tasks, then starts the scheduler.  The WEB
- * documentation provides more details of the demo application tasks.
- *
- * Main.c also creates a task called "Check".  This only executes every three
- * seconds but has the highest priority so is guaranteed to get processor time.
- * Its main function is to check that all the other tasks are still operational.
- * Each task (other than the "flash" tasks) maintains a unique count that is
- * incremented each time the task successfully completes its function.  Should
- * any error occur within such a task the count is permanently halted.  The
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed.  If all the count variables have
- * changed all the tasks are still executing error free, and the check task
- * toggles the onboard LED.  Should any task contain an error at any time
- * the LED toggle rate will change from 3 seconds to 500ms.
- *
- */
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "flash.h"
-#include "integer.h"
-#include "PollQ.h"
-#include "BlockQ.h"
-#include "semtest.h"
-#include "dynamic.h"
-#include "partest.h"
-#include "comtest2.h"
-
-/* Priorities for the demo application tasks. */
-#define mainLED_TASK_PRIORITY		( tskIDLE_PRIORITY + 3 )
-#define mainQUEUE_POLL_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY		( tskIDLE_PRIORITY + 4 )
-#define mainSEM_TEST_PRIORITY		( tskIDLE_PRIORITY + 1 )
-#define mainBLOCK_Q_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainCOM_TEST_PRIORITY		( tskIDLE_PRIORITY + 2 )
-
-/* Constants required by the 'Check' task. */
-#define mainNO_ERROR_FLASH_PERIOD	( ( portTickType ) 3000 / portTICK_RATE_MS  )
-#define mainERROR_FLASH_PERIOD		( ( portTickType ) 500 / portTICK_RATE_MS  )
-#define mainCHECK_TASK_LED			( 7 )
-
-/* Constants for the ComTest tasks. */
-#define mainCOM_TEST_BAUD_RATE		( ( unsigned portLONG ) 115200 )
-#define mainCOM_TEST_LED			( 4 )
-#define mainTX_ENABLE				( ( unsigned portLONG ) 0x0001 )
-#define mainRX_ENABLE				( ( unsigned portLONG ) 0x0004 )
-
-/* Constants to setup the PLL. */
-#define mainPLL_MUL_4				( ( unsigned portCHAR ) 0x0003 )
-#define mainPLL_DIV_1				( ( unsigned portCHAR ) 0x0000 )
-#define mainPLL_ENABLE				( ( unsigned portCHAR ) 0x0001 )
-#define mainPLL_CONNECT				( ( unsigned portCHAR ) 0x0003 )
-#define mainPLL_FEED_BYTE1			( ( unsigned portCHAR ) 0xaa )
-#define mainPLL_FEED_BYTE2			( ( unsigned portCHAR ) 0x55 )
-#define mainPLL_LOCK				( ( unsigned portLONG ) 0x0400 )
-
-/* Constants to setup the MAM. */
-#define mainMAM_TIM_3				( ( unsigned portCHAR ) 0x03 )
-#define mainMAM_MODE_FULL			( ( unsigned portCHAR ) 0x02 )
-
-/* Constants to setup the peripheral bus. */
-#define mainBUS_CLK_FULL			( ( unsigned portCHAR ) 0x01 )
-
-/* And finally, constant to setup the port for the LED's. */
-#define mainLED_TO_OUTPUT			( ( unsigned portLONG ) 0xff0000 )
-
-/*
- * The task that executes at the highest priority and calls
- * prvCheckOtherTasksAreStillRunning().  See the description at the top
- * of the file.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Configures the processor for use with this demo.
- */
-static void prvSetupHardware( void );
-
-/*
- * Checks that all the demo application tasks are still executing without error
- * - as described at the top of the file.
- */
-static portLONG prvCheckOtherTasksAreStillRunning( void );
-
-
-/*-----------------------------------------------------------*/
-
-/*
- * Starts all the other tasks, then starts the scheduler.
- */
-void main( void )
-{
-	/* Setup the processor. */
-	prvSetupHardware();
-
-	/* Start all the standard demo application tasks. */
-	vStartIntegerMathTasks( tskIDLE_PRIORITY );
-	vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
-	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
-	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
-	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
-	vStartDynamicPriorityTasks();
-	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
-		
-	/* Start the check task - which is defined in this file. */
-	xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
-
-	/* Start the scheduler.
- 
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used here.
-	*/
-	vTaskStartScheduler();
-
-	/* We should never get here as control is now taken by the scheduler. */
-  	return;
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	/* Setup the PLL to multiply the XTAL input by 4. */
-	PLLCFG = ( mainPLL_MUL_4 | mainPLL_DIV_1 );
-
-	/* Activate the PLL by turning it on then feeding the correct sequence of
-	bytes. */
-	PLLCON = mainPLL_ENABLE;
-	PLLFEED = mainPLL_FEED_BYTE1;
-	PLLFEED = mainPLL_FEED_BYTE2;
-
-	/* Wait for the PLL to lock... */
-	while( !( PLLSTAT & mainPLL_LOCK ) );
-
-	/* ...before connecting it using the feed sequence again. */
-	PLLCON = mainPLL_CONNECT;
-	PLLFEED = mainPLL_FEED_BYTE1;
-	PLLFEED = mainPLL_FEED_BYTE2;
-
-	/* Setup and turn on the MAM.  Three cycle access is used due to the fast
-	PLL used.  It is possible faster overall performance could be obtained by
-	tuning the MAM and PLL settings. */
-	MAMTIM = mainMAM_TIM_3;
-	MAMCR = mainMAM_MODE_FULL;
-
-	/* Setup the peripheral bus to be the same as the PLL output. */
-	VPBDIV = mainBUS_CLK_FULL;
-	
-	/* Configure the RS2332 pins.  All other pins remain at their default of 0. */
-	PINSEL0 |= mainTX_ENABLE;
-	PINSEL0 |= mainRX_ENABLE;
-
-	/* LED pins need to be output. */
-	IO1DIR = mainLED_TO_OUTPUT;
-
-	/* Setup the peripheral bus to be the same as the PLL output. */
-	VPBDIV = mainBUS_CLK_FULL;
-}
-/*-----------------------------------------------------------*/
-
-static void vErrorChecks( void *pvParameters )
-{
-portTickType xDelayPeriod = mainNO_ERROR_FLASH_PERIOD;
-
-	/* The parameters are not used in this task. */
-	( void ) pvParameters;
-
-	/* Cycle for ever, delaying then checking all the other tasks are still
-	operating without error.  If an error is detected then the delay period
-	is decreased from mainNO_ERROR_FLASH_PERIOD to mainERROR_FLASH_PERIOD so
-	the on board LED flash rate will increase. */
-
-	for( ;; )
-	{
-		/* Delay until it is time to execute again. */
-		vTaskDelay( xDelayPeriod );
-	
-		/* Check all the standard demo application tasks are executing without
-		error. */
-		if( prvCheckOtherTasksAreStillRunning() != pdPASS )
-		{
-			/* An error has been detected in one of the tasks - flash faster. */
-			xDelayPeriod = mainERROR_FLASH_PERIOD;
-		}
-		
-		vParTestToggleLED( mainCHECK_TASK_LED );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static portLONG prvCheckOtherTasksAreStillRunning( void )
-{
-portLONG lReturn = ( portLONG ) pdPASS;
-
-	/* Check all the demo tasks (other than the flash tasks) to ensure
-	that they are all still running, and that none of them have detected
-	an error. */
-
-	if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xArePollingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreSemaphoreTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreBlockingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreComTestTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	return lReturn;
-}
-/*-----------------------------------------------------------*/
-
-

Demo/ARM7_LPC2129_IAR/resource/lpc212x.xcl

@@ -1,190 +0,0 @@
-//*************************************************************************
-// XLINK command file template for EWARM/ICCARM
-//
-// Usage:  xlink  -f lnkarm  <your_object_file(s)>
-//                -s <program start label>  <C/C++ runtime library>
-//
-// $Revision: 1.1 $
-//*************************************************************************
-
-//*************************************************************************
-//
-// -------------
-// Code segments - may be placed anywhere in memory.
-// -------------
-//
-//   INTVEC     -- Exception vector table.
-//   SWITAB     -- Software interrupt vector table.
-//   ICODE      -- Startup (cstartup) and exception code.
-//   DIFUNCT    -- Dynamic initialization vectors used by C++.
-//   CODE       -- Compiler generated code.
-//   CODE_I     -- Compiler generated code declared __ramfunc (executes in RAM)
-//   CODE_ID    -- Initializer for CODE_I (ROM).
-//
-// -------------
-// Data segments - may be placed anywhere in memory.
-// -------------
-//
-//   CSTACK     -- The stack used by C/C++ programs (system and user mode).
-//   IRQ_STACK  -- The stack used by IRQ service routines.
-//   SVC_STACK  -- The stack used in supervisor mode
-//                 (Define other exception stacks as needed for
-//                 FIQ, ABT, UND).
-//   HEAP       -- The heap used by malloc and free in C and new and
-//                 delete in C++.
-//   INITTAB    -- Table containing addresses and sizes of segments that
-//                 need to be initialized at startup (by cstartup).
-//   CHECKSUM   -- The linker places checksum byte(s) in this segment,
-//                 when the -J linker command line option is used.
-//   DATA_y     -- Data objects.
-//
-// Where _y can be one of:
-//
-//   _AN        -- Holds uninitialized located objects, i.e. objects with
-//                 an absolute location given by the @ operator or the
-//                 #pragma location directive. Since these segments
-//                 contain objects which already have a fixed address,
-//                 they should not be mentioned in this linker command
-//                 file.
-//   _C         -- Constants (ROM).
-//   _I         -- Initialized data (RAM).
-//   _ID        -- The original content of _I (copied to _I by cstartup) (ROM).
-//   _N         -- Uninitialized data (RAM).
-//   _Z         -- Zero initialized data (RAM).
-//
-// Note:  Be sure to use end values for the defined address ranges.
-//        Otherwise, the linker may allocate space outside the
-//        intended memory range.
-//*************************************************************************
-
-
-//************************************************
-// Inform the linker about the CPU family used.
-//************************************************
-
--carm
-
-//*************************************************************************
-// Segment placement - General information
-//
-// All numbers in the segment placement command lines below are interpreted
-// as hexadecimal unless they are immediately preceded by a '.', which
-// denotes decimal notation. 
-//
-// When specifying the segment placement using the -P instead of the -Z
-// option, the linker is free to split each segment into its segment parts
-// and randomly place these parts within the given ranges in order to
-// achieve a more efficient memory usage. One disadvantage, however, is
-// that it is not possible to find the start or end address (using
-// the assembler operators .sfb./.sfe.) of a segment which has been split
-// and reformed. 
-//
-// When generating an output file which is to be used for programming
-// external ROM/Flash devices, the -M linker option is very useful 
-// (see xlink.pdf for details).
-//*************************************************************************
-
-
-//*************************************************************************
-// Read-only segments mapped to ROM.
-//*************************************************************************
-
--DROMSTART=00000000
--DROMEND=00001ffff
-
-//************************************************
-// Address range for reset and exception
-// vectors (INTVEC).
-// The vector area is 32 bytes, 
-// an additional 32 bytes is allocated for the
-// constant table used by ldr PC in cstartup.s79.
-//************************************************
-
--Z(CODE)INTVEC=00000000-0000003f
-
-//************************************************
-// Startup code and exception routines (ICODE).
-//************************************************
-
--Z(CODE)ICODE,DIFUNCT=ROMSTART-ROMEND
--Z(CODE)SWITAB=ROMSTART-ROMEND
-
-//************************************************
-// Code segments may be placed anywhere.
-//************************************************
-
--Z(CODE)CODE=ROMSTART-ROMEND
-
-//************************************************
-// Original ROM location for __ramfunc code copied
-// to and executed from RAM.
-//************************************************
-
--Z(CONST)CODE_ID=ROMSTART-ROMEND
-
-//************************************************
-// Various constants and initializers.
-//************************************************
-
--Z(CONST)INITTAB,DATA_ID,DATA_C=ROMSTART-ROMEND
--Z(CONST)CHECKSUM=ROMSTART-ROMEND
-
-//*************************************************************************
-// Read/write segments mapped to RAM.
-//*************************************************************************
-
--DRAMSTART=40000000
--DRAMEND=40003fff
-
-//************************************************
-// Data segments.
-//************************************************
-
--Z(DATA)DATA_I,DATA_Z,DATA_N=RAMSTART-RAMEND
-
-//************************************************
-// __ramfunc code copied to and executed from RAM.
-//************************************************
-
--Z(DATA)CODE_I=RAMSTART-RAMEND
-
-//************************************************
-// ICCARM produces code for __ramfunc functions in
-// CODE_I segments. The -Q XLINK command line
-// option redirects XLINK to emit the code in the
-// CODE_ID segment instead, but to keep symbol and
-// debug information associated with the CODE_I
-// segment, where the code will execute.
-//************************************************
-
--QCODE_I=CODE_ID
-
-//*************************************************************************
-// Stack and heap segments.
-//*************************************************************************
-
--D_CSTACK_SIZE=200
--D_SVC_STACK_SIZE=190
--D_IRQ_STACK_SIZE=190
--D_HEAP_SIZE=4
-
--Z(DATA)CSTACK+_CSTACK_SIZE=RAMSTART-RAMEND
--Z(DATA)SVC_STACK+_SVC_STACK_SIZE=RAMSTART-RAMEND
--Z(DATA)IRQ_STACK+_IRQ_STACK_SIZE,HEAP+_HEAP_SIZE=RAMSTART-RAMEND
-
-//*************************************************************************
-// ELF/DWARF support.
-//
-// Uncomment the line "-Felf" below to generate ELF/DWARF output.
-// Available format specifiers are:
-//
-//   "-yn": Suppress DWARF debug output
-//   "-yp": Multiple ELF program sections
-//   "-yas": Format suitable for debuggers from ARM Ltd (also sets -p flag)
-//
-// "-Felf" and the format specifiers can also be supplied directly as
-// command line options, or selected from the Xlink Output tab in the
-// IAR Embedded Workbench.
-//*************************************************************************
-
-// -Felf

Demo/ARM7_LPC2129_IAR/rtosdemo.ewd

@@ -1,913 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<project>
-  <fileVersion>1</fileVersion>
-  <configuration>
-    <name>Flash Debug</name>
-    <toolchain>
-      <name>ARM</name>
-    </toolchain>
-    <debug>1</debug>
-    <settings>
-      <name>C-SPY</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>13</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>CInput</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CEndian</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CProcessor</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OCVariant</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>MacOverride</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>MacFile</name>
-          <state></state>
-        </option>
-        <option>
-          <name>MemOverride</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>MemFile</name>
-          <state>$TOOLKIT_DIR$\CONFIG\iolpc2129.ddf</state>
-        </option>
-        <option>
-          <name>RunToEnable</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>RunToName</name>
-          <state>main</state>
-        </option>
-        <option>
-          <name>CExtraOptionsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CExtraOptions</name>
-          <state></state>
-        </option>
-        <option>
-          <name>CFpuProcessor</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OCDDFArgumentProducer</name>
-          <state></state>
-        </option>
-        <option>
-          <name>OCDownloadSuppressDownload</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCDownloadVerifyAll</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCProductVersion</name>
-          <state>4.10B</state>
-        </option>
-        <option>
-          <name>OCDynDriverList</name>
-          <state>JLINK_ID</state>
-        </option>
-        <option>
-          <name>OCLastSavedByProductVersion</name>
-          <state>4.30A</state>
-        </option>
-        <option>
-          <name>OCDownloadAttachToProgram</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>FlashLoaders</name>
-          <state>,,,,(default),</state>
-        </option>
-        <option>
-          <name>UseFlashLoader</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>ARMSIM_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>0</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>OCSimDriverInfo</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>ANGEL_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>0</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>CCAngelHeartbeat</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CAngelCommunication</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CAngelCommBaud</name>
-          <version>0</version>
-          <state>3</state>
-        </option>
-        <option>
-          <name>CAngelCommPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
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Demo/ARM7_LPC2129_IAR/serial/serial.c

@@ -1,288 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-
-/*
-	BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART0.
-*/
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "serial.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constants to setup and access the UART. */
-#define serDLAB							( ( unsigned portCHAR ) 0x80 )
-#define serENABLE_INTERRUPTS			( ( unsigned portCHAR ) 0x03 )
-#define serNO_PARITY					( ( unsigned portCHAR ) 0x00 )
-#define ser1_STOP_BIT					( ( unsigned portCHAR ) 0x00 )
-#define ser8_BIT_CHARS					( ( unsigned portCHAR ) 0x03 )
-#define serFIFO_ON						( ( unsigned portCHAR ) 0x01 )
-#define serCLEAR_FIFO					( ( unsigned portCHAR ) 0x06 )
-#define serWANTED_CLOCK_SCALING			( ( unsigned portLONG ) 16 )
-
-/* Constants to setup and access the VIC. */
-#define serU0VIC_CHANNEL				( ( unsigned portLONG ) 0x0006 )
-#define serU0VIC_CHANNEL_BIT			( ( unsigned portLONG ) 0x0040 )
-#define serU0VIC_ENABLE					( ( unsigned portLONG ) 0x0020 )
-#define serCLEAR_VIC_INTERRUPT			( ( unsigned portLONG ) 0 )
-
-/* Constants to determine the ISR source. */
-#define serSOURCE_THRE					( ( unsigned portCHAR ) 0x02 )
-#define serSOURCE_RX_TIMEOUT			( ( unsigned portCHAR ) 0x0c )
-#define serSOURCE_ERROR					( ( unsigned portCHAR ) 0x06 )
-#define serSOURCE_RX					( ( unsigned portCHAR ) 0x04 )
-#define serINTERRUPT_SOURCE_MASK		( ( unsigned portCHAR ) 0x0f )
-
-/* Misc. */
-#define serINVALID_QUEUE				( ( xQueueHandle ) 0 )
-#define serHANDLE						( ( xComPortHandle ) 1 )
-#define serNO_BLOCK						( ( portTickType ) 0 )
-
-/*-----------------------------------------------------------*/
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars;
-static xQueueHandle xCharsForTx;
-static volatile portLONG lTHREEmpty = pdFALSE;
-
-/*-----------------------------------------------------------*/
-
-/* The ISR.  Note that this is called by a wrapper written in the file
-SerialISR.s79.  See the WEB documentation for this port for further
-information. */
-__arm void vSerialISR( void );
-
-/*-----------------------------------------------------------*/
-
-xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
-{
-unsigned portLONG ulDivisor, ulWantedClock;
-xComPortHandle xReturn = serHANDLE;
-extern void ( vSerialISREntry) ( void );
-
-	/* Create the queues used to hold Rx and Tx characters. */
-	xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-	xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-
-	/* Initialise the THRE empty flag. */
-	lTHREEmpty = pdTRUE;
-
-	if(
-		( xRxedChars != serINVALID_QUEUE ) &&
-		( xCharsForTx != serINVALID_QUEUE ) &&
-		( ulWantedBaud != ( unsigned portLONG ) 0 )
-	  )
-	{
-		portENTER_CRITICAL();
-		{
-			/* Setup the baud rate:  Calculate the divisor value. */
-			ulWantedClock = ulWantedBaud * serWANTED_CLOCK_SCALING;
-			ulDivisor = configCPU_CLOCK_HZ / ulWantedClock;
-
-			/* Set the DLAB bit so we can access the divisor. */
-			U0LCR |= serDLAB;
-
-			/* Setup the divisor. */
-			U0DLL = ( unsigned portCHAR ) ( ulDivisor & ( unsigned portLONG ) 0xff );
-			ulDivisor >>= 8;
-			U0DLM = ( unsigned portCHAR ) ( ulDivisor & ( unsigned portLONG ) 0xff );
-
-			/* Turn on the FIFO's and clear the buffers. */
-			U0FCR = ( serFIFO_ON | serCLEAR_FIFO );
-
-			/* Setup transmission format. */
-			U0LCR = serNO_PARITY | ser1_STOP_BIT | ser8_BIT_CHARS;
-
-			/* Setup the VIC for the UART. */
-			VICIntSelect &= ~( serU0VIC_CHANNEL_BIT );
-			VICIntEnable |= serU0VIC_CHANNEL_BIT;
-			VICVectAddr1 = ( unsigned portLONG ) vSerialISREntry;
-			VICVectCntl1 = serU0VIC_CHANNEL | serU0VIC_ENABLE;
-
-			/* Enable UART0 interrupts. */
-			U0IER |= serENABLE_INTERRUPTS;
-		}
-		portEXIT_CRITICAL();
-
-		xReturn = ( xComPortHandle ) 1;
-	}
-	else
-	{
-		xReturn = ( xComPortHandle ) 0;
-	}
-
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
-{
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	/* Get the next character from the buffer.  Return false if no characters
-	are available, or arrive before xBlockTime expires. */
-	if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
-	{
-		return pdTRUE;
-	}
-	else
-	{
-		return pdFALSE;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vSerialPutString( xComPortHandle pxPort, const signed portCHAR * const pcString, unsigned portSHORT usStringLength )
-{
-signed portCHAR *pxNext;
-
-	/* NOTE: This implementation does not handle the queue being full as no
-	block time is used! */
-
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-	( void ) usStringLength;
-
-	/* Send each character in the string, one at a time. */
-	pxNext = ( signed portCHAR * ) pcString;
-	while( *pxNext )
-	{
-		xSerialPutChar( pxPort, *pxNext, serNO_BLOCK );
-		pxNext++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
-{
-signed portBASE_TYPE xReturn;
-
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	portENTER_CRITICAL();
-	{
-		/* Is there space to write directly to the UART? */
-		if( lTHREEmpty == ( portLONG ) pdTRUE )
-		{
-			/* We wrote the character directly to the UART, so was
-			successful. */
-			lTHREEmpty = pdFALSE;
-			U0THR = cOutChar;
-			xReturn = pdPASS;
-		}
-		else
-		{
-			/* We cannot write directly to the UART, so queue the character.
-			Block for a maximum of xBlockTime if there is no space in the
-			queue.  It is ok to block within a critical section as each
-			task has it's own critical section management. */
-			xReturn = xQueueSend( xCharsForTx, &cOutChar, xBlockTime );
-
-			/* Depending on queue sizing and task prioritisation:  While we
-			were blocked waiting to post interrupts were not disabled.  It is
-			possible that the serial ISR has emptied the Tx queue, in which
-			case we need to start the Tx off again. */
-			if( lTHREEmpty == ( portLONG ) pdTRUE )
-			{
-				xQueueReceive( xCharsForTx, &cOutChar, serNO_BLOCK );
-				lTHREEmpty = pdFALSE;
-				U0THR = cOutChar;
-			}
-		}
-	}
-	portEXIT_CRITICAL();
-
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-__arm void vSerialISR( void )
-{
-signed portCHAR cChar;
-portBASE_TYPE xTaskWokenByRx = pdFALSE, xTaskWokenByTx = pdFALSE;
-
-	/* What caused the interrupt? */
-	switch( U0IIR & serINTERRUPT_SOURCE_MASK )
-	{
-		case serSOURCE_ERROR :	/* Not handling this, but clear the interrupt. */
-								cChar = U0LSR;
-								break;
-
-		case serSOURCE_THRE	:	/* The THRE is empty.  If there is another
-								character in the Tx queue, send it now. */
-								if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWokenByTx ) == pdTRUE )
-								{
-									U0THR = cChar;
-								}
-								else
-								{
-									/* There are no further characters
-									queued to send so we can indicate
-									that the THRE is available. */
-									lTHREEmpty = pdTRUE;
-								}
-								break;
-
-		case serSOURCE_RX_TIMEOUT :
-		case serSOURCE_RX	:	/* A character was received.  Place it in
-								the queue of received characters. */
-								cChar = U0RBR;
-								if( xQueueSendFromISR( xRxedChars, &cChar, pdFALSE ) )
-								{
-									xTaskWokenByRx = pdTRUE;
-								}
-								break;
-
-		default				:	/* There is nothing to do, leave the ISR. */
-								break;
-	}
-
-	/* Exit the ISR.  If a task was woken by either a character being received
-	or transmitted then a context switch will occur. */
-	portEND_SWITCHING_ISR( ( xTaskWokenByTx || xTaskWokenByRx ) );
-
-	/* Clear the ISR in the VIC. */
-	VICVectAddr = serCLEAR_VIC_INTERRUPT;
-}
-/*-----------------------------------------------------------*/

Demo/ARM7_LPC2129_IAR/settings/rtosdemo.dbgdt

@@ -1,62 +0,0 @@
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Demo/ARM7_LPC2129_IAR/settings/rtosdemo.dni

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@@ -1,60 +0,0 @@
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-
-

Demo/ARM7_LPC2129_Keil/FreeRTOSConfig.h

@@ -1,78 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-#include <lpc21xx.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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			0
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 60000000 )	/* =12.0MHz xtal multiplied by 5 using the PLL. */
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 5 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 100 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) 14250 )
-#define configMAX_TASK_NAME_LEN		( 16 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		1
-
-/* 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
-
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/ARM7_LPC2129_Keil/ParTest/ParTest.c

@@ -1,97 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-
-#include "FreeRTOS.h"
-#include "portable.h"
-#include "partest.h"
-
-#define partstFIRST_IO		( ( unsigned portLONG ) 0x10000 )
-#define partstNUM_LEDS		( 8 )
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines.
- *-----------------------------------------------------------*/
-
-void vParTestInitialise( void )
-{
-	/* This is performed from main() as the io bits are shared with other setup
-	functions. */
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-unsigned portLONG ulLED = partstFIRST_IO;
-
-	if( uxLED < partstNUM_LEDS )
-	{
-		/* Rotate to the wanted bit of port 0.  Only P16 to P23 have an LED
-		attached. */
-		ulLED <<= ( unsigned portLONG ) uxLED;
-
-		/* Set or clear the output. */
-		if( xValue )
-		{
-			IOSET1 = ulLED;
-		}
-		else
-		{
-			IOCLR1 = ulLED;			
-		}
-	}	
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-unsigned portLONG ulLED = partstFIRST_IO, ulCurrentState;
-
-	if( uxLED < partstNUM_LEDS )
-	{
-		/* Rotate to the wanted bit of port 0.  Only P10 to P13 have an LED
-		attached. */
-		ulLED <<= ( unsigned portLONG ) uxLED;
-
-		/* If this bit is already set, clear it, and visa versa. */
-		ulCurrentState = IOPIN1;
-		if( ulCurrentState & ulLED )
-		{
-			IOCLR1 = ulLED;
-		}
-		else
-		{
-			IOSET1 = ulLED;			
-		}
-	}	
-}
-

Demo/ARM7_LPC2129_Keil/Startup.s

@@ -1,379 +0,0 @@
-/***********************************************************************/
-/*  This file is part of the uVision/ARM development tools             */
-/*  Copyright KEIL ELEKTRONIK GmbH 2002-2004                           */
-/***********************************************************************/
-/*                                                                     */
-/*  STARTUP.S:  Startup file for Philips LPC2000 device series         */
-/*                                                                     */
-/***********************************************************************/
-
-
-/* 
-//*** <<< Use Configuration Wizard in Context Menu >>> *** 
-*/
-
-
-// *** Startup Code (executed after Reset) ***
-
-
-// Standard definitions of Mode bits and Interrupt (I & F) flags in PSRs
-
-        Mode_USR  EQU      0x10
-        Mode_FIQ  EQU      0x11
-        Mode_IRQ  EQU      0x12
-        Mode_SVC  EQU      0x13
-        Mode_ABT  EQU      0x17
-        Mode_UND  EQU      0x1B
-        Mode_SYS  EQU      0x1F
-
-        I_Bit     EQU      0x80    /* when I bit is set, IRQ is disabled */
-        F_Bit     EQU      0x40    /* when F bit is set, FIQ is disabled */
-
-
-/*
-// <h> Stack Configuration (Stack Sizes in Bytes)
-//   <o0> Undefined Mode      <0x0-0xFFFFFFFF>
-//   <o1> Supervisor Mode     <0x0-0xFFFFFFFF>
-//   <o2> Abort Mode          <0x0-0xFFFFFFFF>
-//   <o3> Fast Interrupt Mode <0x0-0xFFFFFFFF>
-//   <o4> Interrupt Mode      <0x0-0xFFFFFFFF>
-//   <o5> User/System Mode    <0x0-0xFFFFFFFF>
-// </h>
-*/
-        UND_Stack_Size  EQU     0x00000004
-        SVC_Stack_Size  EQU     0x00000100
-        ABT_Stack_Size  EQU     0x00000004
-        FIQ_Stack_Size  EQU     0x00000004
-        IRQ_Stack_Size  EQU     0x00000300
-        USR_Stack_Size  EQU     0x00000200
-
-AREA   STACK, DATA, READWRITE, ALIGN=2
-        DS   (USR_Stack_Size+3)&~3  ; Stack for User/System Mode 
-        DS   (IRQ_Stack_Size+3)&~3  ; Stack for Interrupt Mode
-        DS   (FIQ_Stack_Size+3)&~3  ; Stack for Fast Interrupt Mode 
-        DS   (ABT_Stack_Size+3)&~3  ; Stack for Abort Mode
-        DS   (SVC_Stack_Size+3)&~3  ; Stack for Supervisor Mode
-        DS   (UND_Stack_Size+3)&~3  ; Stack for Undefined Mode
-Top_Stack:
-
-
-// Phase Locked Loop (PLL) definitions
-        PLL_BASE        EQU     0xE01FC080  /* PLL Base Address */
-        PLLCON_OFS      EQU     0x00        /* PLL Control Offset*/
-        PLLCFG_OFS      EQU     0x04        /* PLL Configuration Offset */
-        PLLSTAT_OFS     EQU     0x08        /* PLL Status Offset */
-        PLLFEED_OFS     EQU     0x0C        /* PLL Feed Offset */
-        PLLCON_PLLE     EQU     (1<<0)      /* PLL Enable */
-        PLLCON_PLLC     EQU     (1<<1)      /* PLL Connect */
-        PLLCFG_MSEL     EQU     (0x1F<<0)   /* PLL Multiplier */
-        PLLCFG_PSEL     EQU     (0x03<<5)   /* PLL Divider */
-        PLLSTAT_PLOCK   EQU     (1<<10)     /* PLL Lock Status */
-
-/*
-// <e> PLL Setup
-// <i> Phase Locked Loop
-//   <o1.0..4>   MSEL: PLL Multiplier Selection
-//               <1-32><#-1>
-//               <i> M Value
-//   <o1.5..6>   PSEL: PLL Divider Selection
-//               <0=> 1   <1=> 2   <2=> 4   <3=> 8
-//               <i> P Value
-// </e>
-*/
-        PLL_SETUP       EQU     1
-        PLLCFG_Val      EQU     0x00000024
-
-
-// Memory Accelerator Module (MAM) definitions
-        MAM_BASE        EQU     0xE01FC000  /* MAM Base Address */
-        MAMCR_OFS       EQU     0x00        /* MAM Control Offset*/
-        MAMTIM_OFS      EQU     0x04        /* MAM Timing Offset */
-
-/*
-// <e> MAM Setup
-// <i> Memory Accelerator Module
-//   <o1.0..1>   MAM Control
-//               <0=> Disabled
-//               <1=> Partially Enabled
-//               <2=> Fully Enabled
-//               <i> Mode
-//   <o2.0..2>   MAM Timing
-//               <0=> Reserved  <1=> 1   <2=> 2   <3=> 3
-//               <4=> 4         <5=> 5   <6=> 6   <7=> 7
-//               <i> Fetch Cycles
-// </e>
-*/
-        MAM_SETUP       EQU     1
-        MAMCR_Val       EQU     0x00000002
-        MAMTIM_Val      EQU     0x00000003
-
-
-// External Memory Controller (EMC) definitions
-        EMC_BASE        EQU     0xFFE00000  /* EMC Base Address */
-        BCFG0_OFS       EQU     0x00        /* BCFG0 Offset */
-        BCFG1_OFS       EQU     0x04        /* BCFG1 Offset */
-        BCFG2_OFS       EQU     0x08        /* BCFG2 Offset */
-        BCFG3_OFS       EQU     0x0C        /* BCFG3 Offset */
-
-/*
-// <e> External Memory Controller (EMC)
-*/
-        EMC_SETUP       EQU     0
-
-/*
-//   <e> Bank Configuration 0 (BCFG0)
-//     <o1.0..3>   IDCY: Idle Cycles <0-15>
-//     <o1.5..9>   WST1: Wait States 1 <0-31>
-//     <o1.11..15> WST2: Wait States 2 <0-31>
-//     <o1.10>     RBLE: Read Byte Lane Enable
-//     <o1.26>     WP: Write Protect
-//     <o1.27>     BM: Burst ROM
-//     <o1.28..29> MW: Memory Width  <0=>  8-bit  <1=> 16-bit
-//                                   <2=> 32-bit  <3=> Reserved
-//   </e>
-*/
-        BCFG0_SETUP EQU         0
-        BCFG0_Val   EQU         0x0000FBEF
-
-/*
-//   <e> Bank Configuration 1 (BCFG1)
-//     <o1.0..3>   IDCY: Idle Cycles <0-15>
-//     <o1.5..9>   WST1: Wait States 1 <0-31>
-//     <o1.11..15> WST2: Wait States 2 <0-31>
-//     <o1.10>     RBLE: Read Byte Lane Enable
-//     <o1.26>     WP: Write Protect
-//     <o1.27>     BM: Burst ROM
-//     <o1.28..29> MW: Memory Width  <0=>  8-bit  <1=> 16-bit
-//                                   <2=> 32-bit  <3=> Reserved
-//   </e>
-*/
-        BCFG1_SETUP EQU         0
-        BCFG1_Val   EQU         0x0000FBEF
-
-/*
-//   <e> Bank Configuration 0 (BCFG2)
-//     <o1.0..3>   IDCY: Idle Cycles <0-15>
-//     <o1.5..9>   WST1: Wait States 1 <0-31>
-//     <o1.11..15> WST2: Wait States 2 <0-31>
-//     <o1.10>     RBLE: Read Byte Lane Enable
-//     <o1.26>     WP: Write Protect
-//     <o1.27>     BM: Burst ROM
-//     <o1.28..29> MW: Memory Width  <0=>  8-bit  <1=> 16-bit
-//                                   <2=> 32-bit  <3=> Reserved
-//   </e>
-*/
-        BCFG2_SETUP EQU         0
-        BCFG2_Val   EQU         0x0000FBEF
-
-/*
-//   <e> Bank Configuration 3 (BCFG3)
-//     <o1.0..3>   IDCY: Idle Cycles <0-15>
-//     <o1.5..9>   WST1: Wait States 1 <0-31>
-//     <o1.11..15> WST2: Wait States 2 <0-31>
-//     <o1.10>     RBLE: Read Byte Lane Enable
-//     <o1.26>     WP: Write Protect
-//     <o1.27>     BM: Burst ROM
-//     <o1.28..29> MW: Memory Width  <0=>  8-bit  <1=> 16-bit
-//                                   <2=> 32-bit  <3=> Reserved
-//   </e>
-*/
-        BCFG3_SETUP EQU         0
-        BCFG3_Val   EQU         0x0000FBEF
-
-/*
-// </e> End of EMC
-*/
-
-
-// External Memory Pins definitions
-        PINSEL2         EQU     0xE002C014  /* PINSEL2 Address */
-        PINSEL2_Val     EQU     0x0E6149E4  /* CS0..3, OE, WE, BLS0..3, 
-                                               D0..31, A2..23, JTAG Pins */
-
-
-// Starupt Code must be linked first at Address at which it expects to run.
-
-$IF (EXTERNAL_MODE)
-        CODE_BASE       EQU     0x80000000
-$ELSE
-        CODE_BASE       EQU     0x00000000
-$ENDIF
-
-AREA   STARTUPCODE, CODE, AT CODE_BASE   // READONLY, ALIGN=4
-       PUBLIC  __startup
-
-       EXTERN  CODE32 (?C?INIT)
-
-__startup       PROC    CODE32
-
-// Pre-defined interrupt handlers that may be directly 
-// overwritten by C interrupt functions
-EXTERN CODE32 (Undef_Handler?A)
-EXTERN CODE32 (vPortYieldProcessor?A)
-EXTERN CODE32 (PAbt_Handler?A)
-EXTERN CODE32 (DAbt_Handler?A)
-EXTERN CODE32 (IRQ_Handler?A)
-EXTERN CODE32 (FIQ_Handler?A)
-
-// Exception Vectors
-// Mapped to Address 0.
-// Absolute addressing mode must be used.
-
-Vectors:        LDR     PC,Reset_Addr         
-                LDR     PC,Undef_Addr
-                LDR     PC,SWI_Addr
-                LDR     PC,PAbt_Addr
-                LDR     PC,DAbt_Addr
-                NOP                            /* Reserved Vector */
-;               LDR     PC,IRQ_Addr
-                LDR     PC,[PC, #-0x0FF0]      /* Vector from VicVectAddr */
-                LDR     PC,FIQ_Addr
-
-Reset_Addr:     DD      Reset_Handler
-Undef_Addr:     DD      Undef_Handler?A
-SWI_Addr:       DD      vPortYieldProcessor?A
-PAbt_Addr:      DD      PAbt_Handler?A
-DAbt_Addr:      DD      DAbt_Handler?A
-                DD      0                      /* Reserved Address */
-IRQ_Addr:       DD      IRQ_Handler?A
-FIQ_Addr:       DD      FIQ_Handler?A
-
-
-// Reset Handler
-
-Reset_Handler:  
-
-
-$IF (EXTERNAL_MODE)
-                LDR     R0, =PINSEL2
-                LDR     R1, =PINSEL2_Val
-                STR     R1, [R0]
-$ENDIF
-
-
-IF (EMC_SETUP != 0)
-                LDR     R0, =EMC_BASE
-
-IF (BCFG0_SETUP != 0)
-                LDR     R1, =BCFG0_Val
-                STR     R1, [R0, #BCFG0_OFS]
-ENDIF
-
-IF (BCFG1_SETUP != 0)
-                LDR     R1, =BCFG1_Val
-                STR     R1, [R0, #BCFG1_OFS]
-ENDIF
-
-IF (BCFG2_SETUP != 0)
-                LDR     R1, =BCFG2_Val
-                STR     R1, [R0, #BCFG2_OFS]
-ENDIF
-
-IF (BCFG3_SETUP != 0)
-                LDR     R1, =BCFG3_Val
-                STR     R1, [R0, #BCFG3_OFS]
-ENDIF
-
-ENDIF
-
-
-IF (PLL_SETUP != 0)
-                LDR     R0, =PLL_BASE
-                MOV     R1, #0xAA
-                MOV     R2, #0x55
-
-// Configure and Enable PLL
-                MOV     R3, #PLLCFG_Val
-                STR     R3, [R0, #PLLCFG_OFS] 
-                MOV     R3, #PLLCON_PLLE
-                STR     R3, [R0, #PLLCON_OFS]
-                STR     R1, [R0, #PLLFEED_OFS]
-                STR     R2, [R0, #PLLFEED_OFS]
-
-// Wait until PLL Locked
-PLL_Loop:       LDR     R3, [R0, #PLLSTAT_OFS]
-                ANDS    R3, R3, #PLLSTAT_PLOCK
-                BEQ     PLL_Loop
-
-// Switch to PLL Clock
-                MOV     R3, #(PLLCON_PLLE | PLLCON_PLLC)
-                STR     R3, [R0, #PLLCON_OFS]
-                STR     R1, [R0, #PLLFEED_OFS]
-                STR     R2, [R0, #PLLFEED_OFS]
-ENDIF
-
-
-IF (MAM_SETUP != 0)
-                LDR     R0, =MAM_BASE
-                MOV     R1, #MAMTIM_Val
-                STR     R1, [R0, #MAMTIM_OFS] 
-                MOV     R1, #MAMCR_Val
-                STR     R1, [R0, #MAMCR_OFS] 
-ENDIF
-
-
-// Memory Mapping (when Interrupt Vectors are in RAM)
-                MEMMAP  EQU  0xE01FC040  /* Memory Mapping Control */
-
-$IF (RAM_INTVEC)
-                LDR     R0, =MEMMAP
-                MOV     R1, #2
-                STR     R1, [R0]
-$ENDIF
-
-
-// Setup Stack for each mode
-                LDR     R0, =Top_Stack
-
-// Enter Undefined Instruction Mode and set its Stack Pointer
-                MSR     CPSR_c, #Mode_UND|I_Bit|F_Bit
-                MOV     SP, R0
-                SUB     R0, R0, #UND_Stack_Size
-
-// Enter Abort Mode and set its Stack Pointer
-                MSR     CPSR_c, #Mode_ABT|I_Bit|F_Bit
-                MOV     SP, R0
-                SUB     R0, R0, #ABT_Stack_Size
-
-// Enter FIQ Mode and set its Stack Pointer
-                MSR     CPSR_c, #Mode_FIQ|I_Bit|F_Bit
-                MOV     SP, R0
-                SUB     R0, R0, #FIQ_Stack_Size
-
-// Enter IRQ Mode and set its Stack Pointer
-                MSR     CPSR_c, #Mode_IRQ|I_Bit|F_Bit
-                MOV     SP, R0
-                SUB     R0, R0, #IRQ_Stack_Size
-
-// Enter Supervisor Mode and set its Stack Pointer
-                MSR     CPSR_c, #Mode_SVC|I_Bit|F_Bit
-                MOV     SP, R0
-                SUB     R0, R0, #SVC_Stack_Size
-
-// Enter S Mode and set its Stack Pointer
-                MSR     CPSR_c, #Mode_SYS
-                MOV     SP, R0
-
-// Start in supervisor mode
-                MSR     CPSR_c, #Mode_SVC|I_Bit|F_Bit
-
-// Enter the C code
-                LDR     R0,=?C?INIT
-                TST     R0,#1       ; Bit-0 set: INIT is Thumb
-                LDREQ   LR,=exit?A  ; ARM Mode
-                LDRNE   LR,=exit?T  ; Thumb Mode
-                BX      R0
-                ENDP
-
-PUBLIC exit?A
-exit?A          PROC    CODE32
-                B       exit?A
-                ENDP
-
-PUBLIC exit?T
-exit?T          PROC    CODE16
-exit:           B       exit?T
-                ENDP
-
-
-                END

Demo/ARM7_LPC2129_Keil/main.c

@@ -1,282 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used.
-*/
-
-
-/*
- * Creates all the demo application tasks, then starts the scheduler.  The WEB
- * documentation provides more details of the demo application tasks.
- * 
- * Main.c also creates a task called "Check".  This only executes every three 
- * seconds but has the highest priority so is guaranteed to get processor time.  
- * Its main function is to check that all the other tasks are still operational.
- * Each task (other than the "flash" tasks) maintains a unique count that is 
- * incremented each time the task successfully completes its function.  Should 
- * any error occur within such a task the count is permanently halted.  The 
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed.  If all the count variables have 
- * changed all the tasks are still executing error free, and the check task
- * toggles the onboard LED.  Should any task contain an error at any time 
- * the LED toggle rate will change from 3 seconds to 500ms.
- *
- */
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "partest.h"
-#include "flash.h"
-#include "integer.h"
-#include "comtest2.h"
-#include "serial.h"
-
-#ifdef KEIL_THUMB_INTERWORK
-	/* 
-		THUMB mode allows more tasks to be created without the executable 
-		binary exceeding the limits allowed by the evaluation version of 
-		uVision3.
-	*/
-	#include "PollQ.h"
-	#include "BlockQ.h"
-	#include "semtest.h"
-	#include "dynamic.h"
-
-#endif
-
-/*-----------------------------------------------------------*/
-
-/* Constants to setup I/O and processor. */
-#define mainTX_ENABLE		( ( unsigned portLONG ) 0x0001 )
-#define mainRX_ENABLE		( ( unsigned portLONG ) 0x0004 )
-#define mainBUS_CLK_FULL	( ( unsigned portCHAR ) 0x01 )
-#define mainLED_TO_OUTPUT	( ( unsigned portLONG ) 0xff0000 )
-
-/* Constants for the ComTest demo application tasks. */
-#define mainCOM_TEST_BAUD_RATE	( ( unsigned portLONG ) 115200 )
-#define mainCOM_TEST_LED		( 3 )
-
-/* Priorities for the demo application tasks. */
-#define mainLED_TASK_PRIORITY		( tskIDLE_PRIORITY + 3 )
-#define mainCOM_TEST_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainQUEUE_POLL_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainBLOCK_Q_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainSEM_TEST_PRIORITY		( tskIDLE_PRIORITY + 1 )
-#define mainCHECK_TASK_PRIORITY		( tskIDLE_PRIORITY + 4 )
-
-/* Constants used by the "check" task.  As described at the head of this file
-the check task toggles an LED.  The rate at which the LED flashes is used to
-indicate whether an error has been detected or not.  If the LED toggles every
-3 seconds then no errors have been detected.  If the rate increases to 500ms
-then an error has been detected in at least one of the demo application tasks. */
-#define mainCHECK_LED				( 7 )
-#define mainNO_ERROR_FLASH_PERIOD	( ( portTickType ) 3000 / portTICK_RATE_MS  )
-#define mainERROR_FLASH_PERIOD		( ( portTickType ) 500 / portTICK_RATE_MS  )
-
-/*-----------------------------------------------------------*/
-
-/*
- * Checks that all the demo application tasks are still executing without error
- * - as described at the top of the file.
- */
-static portLONG prvCheckOtherTasksAreStillRunning( void );
-
-/*
- * The task that executes at the highest priority and calls 
- * prvCheckOtherTasksAreStillRunning().  See the description at the top
- * of the file.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Configure the processor for use with the Keil demo board.  This is very
- * minimal as most of the setup is managed by the settings in the project
- * file.
- */
-static void prvSetupHardware( void );
-
-/*-----------------------------------------------------------*/
-
-
-
-/*
- * Application entry point:
- * Starts all the other tasks, then starts the scheduler. 
- */
-int main( void )
-{
-	/* Setup the hardware for use with the Keil demo board. */
-	prvSetupHardware();
-
-	/* Start the demo/test application tasks. */
-	vStartIntegerMathTasks( tskIDLE_PRIORITY );
-	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
-	vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
-
-	#ifdef KEIL_THUMB_INTERWORK
-		/* When using THUMB mode we can start more tasks without the executable
-		exceeding the size limit imposed by the evaluation version of uVision3. */
-		vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
-		vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
-		vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
-		vStartDynamicPriorityTasks();
-	#endif
-
-	/* Start the check task - which is defined in this file.  This is the task
-	that periodically checks to see that all the other tasks are executing 
-	without error. */
-	xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
-
-	/* Now all the tasks have been started - start the scheduler.
-
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is 
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used here. */
-	vTaskStartScheduler();
-
-	/* Should never reach here! */
-	return 0;
-}
-/*-----------------------------------------------------------*/
-
-static void vErrorChecks( void *pvParameters )
-{
-portTickType xDelayPeriod = mainNO_ERROR_FLASH_PERIOD;
-
-	/* Parameters are not used. */
-	( void ) pvParameters;
-
-	/* Cycle for ever, delaying then checking all the other tasks are still
-	operating without error.  If an error is detected then the delay period
-	is decreased from mainNO_ERROR_FLASH_PERIOD to mainERROR_FLASH_PERIOD so
-	the on board LED flash rate will increase.
-
-	This task runs at the highest priority. */
-
-	for( ;; )
-	{
-		/* The period of the delay depends on whether an error has been 
-		detected or not.  If an error has been detected then the period
-		is reduced to increase the LED flash rate. */
-		vTaskDelay( xDelayPeriod );
-
-		if( prvCheckOtherTasksAreStillRunning() != pdPASS )
-		{
-			/* An error has been detected in one of the tasks - flash faster. */
-			xDelayPeriod = mainERROR_FLASH_PERIOD;
-		}
-
-		/* Toggle the LED before going back to wait for the next cycle. */
-		vParTestToggleLED( mainCHECK_LED );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	/* Perform the hardware setup required.  This is minimal as most of the
-	setup is managed by the settings in the project file. */
-
-	/* Configure the RS2332 pins.  All other pins remain at their default of 0. */
-	PINSEL0 |= mainTX_ENABLE;
-	PINSEL0 |= mainRX_ENABLE;
-
-	/* LED pins need to be output. */
-	IODIR1 = mainLED_TO_OUTPUT;
-
-	/* Setup the peripheral bus to be the same as the PLL output. */
-	VPBDIV = mainBUS_CLK_FULL;
-}
-/*-----------------------------------------------------------*/
-
-static portLONG prvCheckOtherTasksAreStillRunning( void )
-{
-portLONG lReturn = pdPASS;
-
-	/* Check all the demo tasks (other than the flash tasks) to ensure
-	that they are all still running, and that none of them have detected
-	an error. */
-	if( xAreIntegerMathsTaskStillRunning() != pdPASS )
-	{
-		lReturn = pdFAIL;
-	}
-
-	if( xAreComTestTasksStillRunning() != pdPASS )
-	{
-		lReturn = pdFAIL;
-	}
-
-	#ifdef KEIL_THUMB_INTERWORK
-
-		/* When using THUMB mode we can start more tasks without the executable
-		exceeding the size limit imposed by the evaluation version of uVision3. */
-	
-		if( xArePollingQueuesStillRunning() != pdTRUE )
-		{
-			lReturn = pdFAIL;
-		}
-	
-		if( xAreBlockingQueuesStillRunning() != pdTRUE )
-		{
-			lReturn = pdFAIL;
-		}
-	
-		if( xAreSemaphoreTasksStillRunning() != pdTRUE )
-		{
-			lReturn = pdFAIL;
-		}
-
-		if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
-		{
-			lReturn = pdFAIL;
-		}
-
-	#endif
-
-	return lReturn;
-}
-/*-----------------------------------------------------------*/
-
-

Demo/ARM7_LPC2129_Keil/rtosdemo_ARM.Opt

@@ -1,58 +0,0 @@
-### uVision2 Project, (C) Keil Software
-### Do not modify !
-
- cExt (*.c)
- aExt (*.s*; *.src; *.a*)
- oExt (*.obj)
- lExt (*.lib)
- tExt (*.txt; *.h; *.inc)
- pExt (*.plm)
- CppX (*.cpp)
- DaveTm { 0,0,0,0,0,0,0,0 }
-
-Target (FreeRTOS), 0x0005 // Tools: ''
-GRPOPT 1,(ARM_DEMO),1,0,0
-
-OPTFFF 1,1,1,2,0,127,137,0,<.\main.c><main.c> { 44,0,0,0,2,0,0,0,3,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,228,255,255,255,27,0,0,0,27,0,0,0,41,4,0,0,102,2,0,0 }
-OPTFFF 1,2,2,0,0,0,0,0,<.\Startup.s><Startup.s> 
-OPTFFF 1,3,1,0,0,0,0,0,<.\ParTest\ParTest.c><ParTest.c> 
-OPTFFF 1,4,1,0,0,0,0,0,<.\serial\serial.c><serial.c> 
-OPTFFF 1,5,1,0,0,0,0,0,<.\serial\serialISR.c><serialISR.c> 
-OPTFFF 1,6,1,0,0,0,0,0,<..\..\Source\tasks.c><tasks.c> 
-OPTFFF 1,7,1,0,0,0,0,0,<..\..\Source\queue.c><queue.c> 
-OPTFFF 1,8,1,0,0,0,0,0,<..\..\Source\list.c><list.c> 
-OPTFFF 1,9,1,0,0,0,0,0,<..\..\Source\portable\Keil\ARM7\port.c><port.c> 
-OPTFFF 1,10,1,0,0,0,0,0,<..\..\Source\portable\Keil\ARM7\portISR.c><portISR.c> 
-OPTFFF 1,11,1,0,0,0,0,0,<..\Common\Minimal\flash.c><flash.c> 
-OPTFFF 1,12,1,16777216,0,0,0,0,<..\Common\Minimal\comtest.c><comtest.c> 
-OPTFFF 1,13,1,0,0,0,0,0,<..\Common\Minimal\integer.c><integer.c> 
-OPTFFF 1,14,1,0,0,0,0,0,<..\..\Source\portable\MemMang\heap_2.c><heap_2.c> 
-
-
-TARGOPT 1, (FreeRTOS)
- KACLK=12000000
-  OPTTT 1,1,1,0
-  OPTHX 0,65535,0,0,0
-  OPTLX 120,65,8,<.\>
-  OPTOX 16
-  OPTLT 1,1,1,0,1,1,0,1,0,0,0,0
-  OPTXL 1,1,1,1,1,1,1,0,0
-  OPTFL 1,0,1
-  OPTBL 0,(Data Sheet)<DATASHTS\PHILIPS\LPC2119_2129.PDF>
-  OPTBL 1,(User Manual)<DATASHTS\PHILIPS\UM_LPC21XX_LPC22XX.PDF>
-  OPTDL (SARM.DLL)(-cLPC2100)(DARMP.DLL)(-pLPC21x9)(SARM.DLL)()(TARMP.DLL)(-pLPC21x9)
-  OPTDBG 44029,-1,()()()()()()()()()() (BIN\UL2ARM.DLL)()()()
-  OPTKEY 0,(DLGTARM)((134=-1,-1,-1,-1,0)(135=-1,-1,-1,-1,0)(107=-1,-1,-1,-1,0)(108=-1,-1,-1,-1,0)(106=-1,-1,-1,-1,0)(105=-1,-1,-1,-1,0)(80=-1,-1,-1,-1,0)(104=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(101=-1,-1,-1,-1,0)(113=-1,-1,-1,-1,0)(112=-1,-1,-1,-1,0)(136=-1,-1,-1,-1,0)(117=-1,-1,-1,-1,0)(118=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(114=-1,-1,-1,-1,0)(119=-1,-1,-1,-1,0)(130=-1,-1,-1,-1,0)(131=-1,-1,-1,-1,0)(121=-1,-1,-1,-1,0)(122=-1,-1,-1,-1,0)(115=-1,-1,-1,-1,0)(116=-1,-1,-1,-1,0))
-  OPTKEY 0,(UL2ARM)(-U174073036 -O7 -S0 -C0 -N00("ARM7TDMI-S Core") -D00(4F1F0F0F) -L00(4) -FO7 -FD40000000 -FC800 -FN1 -FF0LPC_IAP_256 -FS00 -FL03E000)
-  OPTKEY 0,(DLGDARM)((134=-1,-1,-1,-1,0)(135=-1,-1,-1,-1,0)(107=-1,-1,-1,-1,0)(108=-1,-1,-1,-1,0)(106=-1,-1,-1,-1,0)(105=-1,-1,-1,-1,0)(80=-1,-1,-1,-1,0)(104=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(101=-1,-1,-1,-1,0)(113=-1,-1,-1,-1,0)(112=-1,-1,-1,-1,0)(136=-1,-1,-1,-1,0)(117=-1,-1,-1,-1,0)(118=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(114=-1,-1,-1,-1,0)(119=-1,-1,-1,-1,0)(130=-1,-1,-1,-1,0)(131=-1,-1,-1,-1,0)(121=-1,-1,-1,-1,0)(122=-1,-1,-1,-1,0)(132=-1,-1,-1,-1,0)(115=-1,-1,-1,-1,0)(116=-1,-1,-1,-1,0))
-  OPTKEY 0,(ARMDBGFLAGS)(-T5F)
-  OPTMM 1,0,(0x40001800)
-  OPTDF 0x1000080
-  OPTLE <>
-  OPTLC <>
-  OPTLA 0,((Port1 & 0x10000) >> 16)(FF00FF000000000000000000000000000000F0BF010000006400000000E8764817000000506F72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000020370000)
-  OPTLA 1,((Port1 & 0x20000) >> 17)(FF0000000000000000000000000000000000F0BF010000006400000000E8764817000000506F72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000020370000)
-  OPTLA 2,((Port1 & 0x40000) >> 18)(008000000000000000000000000000000000F0BF010000006400000000E8764817000000506F72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000020370000)
-  OPTLA 3,((Port1 & 0x80000) >> 19)(0000FF000000000000000000000000000000F0BF010000006400000000E8764817000000506F72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000020370000)
-EndOpt
-

Demo/ARM7_LPC2129_Keil/rtosdemo_ARM.Uv2

@@ -1,106 +0,0 @@
-### uVision2 Project, (C) Keil Software
-### Do not modify !
-
-Target (FreeRTOS), 0x0005 // Tools: ''
-
-Group (ARM_DEMO)
-
-File 1,1,<.\main.c><main.c> 0x4162D96A 
-File 1,2,<.\Startup.s><Startup.s> 0x415AF382 
-File 1,1,<.\ParTest\ParTest.c><ParTest.c> 0x415AF50E 
-File 1,1,<.\serial\serial.c><serial.c> 0x4162D488 
-File 1,1,<.\serial\serialISR.c><serialISR.c> 0x4162D404 
-File 1,1,<..\..\Source\tasks.c><tasks.c> 0x4162D9E6 
-File 1,1,<..\..\Source\queue.c><queue.c> 0x411B5F14 
-File 1,1,<..\..\Source\list.c><list.c> 0x411B5F24 
-File 1,1,<..\..\Source\portable\Keil\ARM7\port.c><port.c> 0x4162D434 
-File 1,1,<..\..\Source\portable\Keil\ARM7\portISR.c><portISR.c> 0x415A85E0 
-File 1,1,<..\Common\Minimal\flash.c><flash.c> 0x411B5F8E 
-File 1,1,<..\Common\Minimal\comtest.c><comtest.c> 0x413335E6 
-File 1,1,<..\Common\Minimal\integer.c><integer.c> 0x415FB7EE 
-File 1,1,<..\..\Source\portable\MemMang\heap_2.c><heap_2.c> 0x0 
-
-
-Options 1,0,0  // Target 'FreeRTOS'
- Device (LPC2129)
- Vendor (Philips)
- Cpu (IRAM(0x40000000-0x40003FFF) IROM(0-0x3FFFF) CLOCK(12000000) CPUTYPE(ARM7TDMI))
- FlashUt (LPC210x_ISP.EXE ("#H" ^X $D COM1: 9600 1))
- StupF ("STARTUP\Philips\Startup.s" ("Philips LPC2100 Startup Code"))
- FlashDR (UL2ARM(-U40296420 -O7 -C0 -FO7 -FD40000000 -FC800 -FN1 -FF0LPC_IAP_256 -FS00 -FL03E000))
- Rgf (LPC21xx.H)
- Mem ()
- C ()
- A ()
- RL ()
- OH ()
- DBC_IFX ()
- DBC_CMS ()
- DBC_AMS ()
- DBC_LMS ()
- UseEnv=0
- EnvBin (D:\DevTools\Keil\arm\ARM\BIN\)
- EnvInc ()
- EnvLib ()
- EnvReg (<28>Philips\)
- OrgReg (<28>Philips\)
- TgStat=16
- OutDir (.\)
- OutName (rtosdemo_ARM)
- GenApp=1
- GenLib=0
- GenHex=0
- Debug=1
- Browse=0
- LstDir (.\)
- HexSel=0
- MG32K=0
- TGMORE=0
- RunUsr 0 0 <>
- RunUsr 1 0 <>
- BrunUsr 0 0 <>
- BrunUsr 1 0 <>
- SVCSID <>
- KACPU (ARM7TDMI)
- TKAFL { 0,27,183,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KIROM { 1,0,0,0,0,0,0,4,0 }
- KIRAM { 0,0,0,0,64,0,64,0,0 }
- KXRAM { 0,0,0,0,0,0,0,0,0 }
- KAOCM { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KCAFLG { 197,132,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KCAMSC (INTERWORK)
- KCADEF (KEIL_ARM7)
- KCAUDF ()
- KCAINC (..\Common\include\;..\..\Source\include\;..\..\Source\portable\Keil\ARM7\)
- KAAFLG { 20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KAAMSC ()
- KAASET ()
- KAARST ()
- KAAINC ()
- PropFld { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- IncBld=1
- AlwaysBuild=0
- GenAsm=0
- AsmAsm=0
- PublicsOnly=0
- StopCode=3
- CustArgs ()
- LibMods ()
- KLAFLG { 44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KLAMSC ()
- KLADWN (25)
- KLACFI ()
- KLAASN ()
- KLARES ()
- KLACCL ()
- KLAUCL ()
- KLACSC ()
- KLAUCS ()
-  OPTDL (SARM.DLL)(-cLPC2100)(DARMP.DLL)(-pLPC21x9)(SARM.DLL)()(TARMP.DLL)(-pLPC21x9)
-  OPTDBG 44029,-1,()()()()()()()()()() (BIN\UL2ARM.DLL)()()()
- FLASH1 { 1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- FLASH2 (BIN\UL2ARM.DLL)
- FLASH3 ("LPC210x_ISP.EXE" ("#H" ^X $D COM1: 9600 1))
- FLASH4 ()
-EndOpt
-

Demo/ARM7_LPC2129_Keil/rtosdemo_THUMB.Opt

@@ -1,63 +0,0 @@
-### uVision2 Project, (C) Keil Software
-### Do not modify !
-
- cExt (*.c)
- aExt (*.s*; *.src; *.a*)
- oExt (*.obj)
- lExt (*.lib)
- tExt (*.txt; *.h; *.inc)
- pExt (*.plm)
- CppX (*.cpp)
- DaveTm { 0,0,0,0,0,0,0,0 }
-
-Target (FreeRTOS), 0x0005 // Tools: ''
-GRPOPT 1,(THUMB_DEMO),1,0,0
-
-OPTFFF 1,1,1,1,0,121,137,0,<.\main.c><main.c> { 44,0,0,0,0,0,0,0,1,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,228,255,255,255,0,0,0,0,0,0,0,0,14,4,0,0,75,2,0,0 }
-OPTFFF 1,2,2,0,0,0,0,0,<.\Startup.s><Startup.s> 
-OPTFFF 1,3,1,1040187392,0,0,0,0,<.\ParTest\ParTest.c><ParTest.c> 
-OPTFFF 1,4,1,0,0,0,0,0,<.\serial\serial.c><serial.c> 
-OPTFFF 1,5,1,0,0,0,0,0,<.\serial\serialISR.c><serialISR.c> 
-OPTFFF 1,6,1,0,0,0,0,0,<..\..\Source\tasks.c><tasks.c> 
-OPTFFF 1,7,1,0,0,0,0,0,<..\..\Source\queue.c><queue.c> 
-OPTFFF 1,8,1,0,0,0,0,0,<..\..\Source\list.c><list.c> 
-OPTFFF 1,9,1,553648128,0,0,0,0,<..\..\Source\portable\Keil\ARM7\port.c><port.c> 
-OPTFFF 1,10,1,0,0,0,0,0,<..\..\Source\portable\Keil\ARM7\portISR.c><portISR.c> 
-OPTFFF 1,11,1,0,0,0,0,0,<..\Common\Minimal\BlockQ.c><BlockQ.c> 
-OPTFFF 1,12,1,402653184,0,0,0,0,<..\Common\Minimal\semtest.c><semtest.c> 
-OPTFFF 1,13,1,0,0,0,0,0,<..\Common\Minimal\PollQ.c><PollQ.c> 
-OPTFFF 1,14,1,0,0,0,0,0,<..\Common\Minimal\flash.c><flash.c> 
-OPTFFF 1,15,1,0,0,0,0,0,<..\Common\Minimal\comtest.c><comtest.c> 
-OPTFFF 1,16,1,0,0,0,0,0,<..\Common\Minimal\integer.c><integer.c> 
-OPTFFF 1,17,1,0,0,0,0,0,<..\..\Source\portable\MemMang\heap_2.c><heap_2.c> 
-OPTFFF 1,18,1,0,0,0,0,0,<..\Common\Minimal\dynamic.c><dynamic.c> 
-
-ExtF <..\..\SOURCE\PORTABLE\KEIL\ARM7\PORTMACRO.H> 127,127,0,{ 44,0,0,0,2,0,0,0,3,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,228,255,255,255,27,0,0,0,27,0,0,0,72,4,0,0,33,2,0,0 }
-
-TARGOPT 1, (FreeRTOS)
- KACLK=12000000
-  OPTTT 1,1,1,0
-  OPTHX 0,65535,0,0,0
-  OPTLX 120,65,8,<.\>
-  OPTOX 16
-  OPTLT 1,1,1,0,1,1,0,1,0,0,0,0
-  OPTXL 1,1,1,1,1,1,1,0,0
-  OPTFL 1,0,1
-  OPTBL 0,(Data Sheet)<DATASHTS\PHILIPS\LPC2119_2129.PDF>
-  OPTBL 1,(User Manual)<DATASHTS\PHILIPS\UM_LPC21XX_LPC22XX.PDF>
-  OPTDL (SARM.DLL)(-cLPC2100)(DARMP.DLL)(-pLPC21x9)(SARM.DLL)()(TARMP.DLL)(-pLPC21x9)
-  OPTDBG 44029,-1,()()()()()()()()()() (BIN\UL2ARM.DLL)()()()
-  OPTKEY 0,(DLGTARM)((134=-1,-1,-1,-1,0)(135=-1,-1,-1,-1,0)(107=-1,-1,-1,-1,0)(108=-1,-1,-1,-1,0)(106=-1,-1,-1,-1,0)(105=-1,-1,-1,-1,0)(80=-1,-1,-1,-1,0)(104=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(101=-1,-1,-1,-1,0)(113=-1,-1,-1,-1,0)(112=-1,-1,-1,-1,0)(136=-1,-1,-1,-1,0)(117=-1,-1,-1,-1,0)(118=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(114=-1,-1,-1,-1,0)(119=-1,-1,-1,-1,0)(130=-1,-1,-1,-1,0)(131=-1,-1,-1,-1,0)(121=-1,-1,-1,-1,0)(122=-1,-1,-1,-1,0)(115=-1,-1,-1,-1,0)(116=-1,-1,-1,-1,0))
-  OPTKEY 0,(UL2ARM)(-U170927308 -O7 -S0 -C0 -N00("ARM7TDMI-S Core") -D00(4F1F0F0F) -L00(4) -FO7 -FD40000000 -FC800 -FN1 -FF0LPC_IAP_256 -FS00 -FL03E000)
-  OPTKEY 0,(DLGDARM)((134=-1,-1,-1,-1,0)(135=-1,-1,-1,-1,0)(107=-1,-1,-1,-1,0)(108=-1,-1,-1,-1,0)(106=-1,-1,-1,-1,0)(105=-1,-1,-1,-1,0)(80=-1,-1,-1,-1,0)(104=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(101=-1,-1,-1,-1,0)(113=-1,-1,-1,-1,0)(112=-1,-1,-1,-1,0)(136=-1,-1,-1,-1,0)(117=-1,-1,-1,-1,0)(118=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(114=-1,-1,-1,-1,0)(119=-1,-1,-1,-1,0)(130=-1,-1,-1,-1,0)(131=-1,-1,-1,-1,0)(121=-1,-1,-1,-1,0)(122=-1,-1,-1,-1,0)(132=-1,-1,-1,-1,0)(115=-1,-1,-1,-1,0)(116=-1,-1,-1,-1,0))
-  OPTKEY 0,(ARMDBGFLAGS)(-T5F)
-  OPTMM 1,0,(0x40000840)
-  OPTDF 0x1000086
-  OPTLE <>
-  OPTLC <>
-  OPTLA 0,((Port1 & 0x10000) >> 16)(0000FF000000000000000000000000000000F0BF010000006400000000743BA40B000000506F7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000001C030000)
-  OPTLA 1,((Port1 & 0x20000) >> 17)(0000FF000000000000000000000000000000F0BF010000006400000000743BA40B000000506F7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000001C030000)
-  OPTLA 2,((Port1 & 0x40000) >> 18)(0000FF000000000000000000000000000000F0BF010000006400000000743BA40B000000506F7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000001C030000)
-  OPTLA 3,((Port1 & 0x80000) >> 19)(0000FF000000000000000000000000000000F0BF010000006400000000743BA40B000000506F7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000001C030000)
-EndOpt
-

Demo/ARM7_LPC2129_Keil/rtosdemo_THUMB.Uv2

@@ -1,110 +0,0 @@
-### uVision2 Project, (C) Keil Software
-### Do not modify !
-
-Target (FreeRTOS), 0x0005 // Tools: ''
-
-Group (THUMB_DEMO)
-
-File 1,1,<.\main.c><main.c> 0x4162D96A 
-File 1,2,<.\Startup.s><Startup.s> 0x415AF382 
-File 1,1,<.\ParTest\ParTest.c><ParTest.c> 0x415AF50E 
-File 1,1,<.\serial\serial.c><serial.c> 0x4162D488 
-File 1,1,<.\serial\serialISR.c><serialISR.c> 0x4162D404 
-File 1,1,<..\..\Source\tasks.c><tasks.c> 0x4162D9E6 
-File 1,1,<..\..\Source\queue.c><queue.c> 0x411B5F14 
-File 1,1,<..\..\Source\list.c><list.c> 0x411B5F24 
-File 1,1,<..\..\Source\portable\Keil\ARM7\port.c><port.c> 0x4162D434 
-File 1,1,<..\..\Source\portable\Keil\ARM7\portISR.c><portISR.c> 0x415A85E0 
-File 1,1,<..\Common\Minimal\BlockQ.c><BlockQ.c> 0x411B5F8C 
-File 1,1,<..\Common\Minimal\semtest.c><semtest.c> 0x411B5F8C 
-File 1,1,<..\Common\Minimal\PollQ.c><PollQ.c> 0x411B5F8E 
-File 1,1,<..\Common\Minimal\flash.c><flash.c> 0x411B5F8E 
-File 1,1,<..\Common\Minimal\comtest.c><comtest.c> 0x413335E6 
-File 1,1,<..\Common\Minimal\integer.c><integer.c> 0x415FB7EE 
-File 1,1,<..\..\Source\portable\MemMang\heap_2.c><heap_2.c> 0x0 
-File 1,1,<..\Common\Minimal\dynamic.c><dynamic.c> 0x0 
-
-
-Options 1,0,0  // Target 'FreeRTOS'
- Device (LPC2129)
- Vendor (Philips)
- Cpu (IRAM(0x40000000-0x40003FFF) IROM(0-0x3FFFF) CLOCK(12000000) CPUTYPE(ARM7TDMI))
- FlashUt (LPC210x_ISP.EXE ("#H" ^X $D COM1: 9600 1))
- StupF ("STARTUP\Philips\Startup.s" ("Philips LPC2100 Startup Code"))
- FlashDR (UL2ARM(-U40296420 -O7 -C0 -FO7 -FD40000000 -FC800 -FN1 -FF0LPC_IAP_256 -FS00 -FL03E000))
- Rgf (LPC21xx.H)
- Mem ()
- C ()
- A ()
- RL ()
- OH ()
- DBC_IFX ()
- DBC_CMS ()
- DBC_AMS ()
- DBC_LMS ()
- UseEnv=0
- EnvBin (D:\DevTools\Keil\arm\ARM\BIN\)
- EnvInc ()
- EnvLib ()
- EnvReg (<28>Philips\)
- OrgReg (<28>Philips\)
- TgStat=16
- OutDir (.\)
- OutName (rtosdemo_THUMB)
- GenApp=1
- GenLib=0
- GenHex=0
- Debug=1
- Browse=0
- LstDir (.\)
- HexSel=0
- MG32K=0
- TGMORE=0
- RunUsr 0 0 <>
- RunUsr 1 0 <>
- BrunUsr 0 0 <>
- BrunUsr 1 0 <>
- SVCSID <>
- KACPU (ARM7TDMI)
- TKAFL { 0,27,183,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KIROM { 1,0,0,0,0,0,0,4,0 }
- KIRAM { 0,0,0,0,64,0,64,0,0 }
- KXRAM { 0,0,0,0,0,0,0,0,0 }
- KAOCM { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KCAFLG { 197,156,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KCAMSC (INTERWORK)
- KCADEF (KEIL_ARM7 KEIL_THUMB_INTERWORK)
- KCAUDF ()
- KCAINC (..\Common\include\;..\..\Source\include\;..\..\Source\portable\Keil\ARM7\)
- KAAFLG { 20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KAAMSC ()
- KAASET ()
- KAARST ()
- KAAINC ()
- PropFld { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- IncBld=1
- AlwaysBuild=0
- GenAsm=0
- AsmAsm=0
- PublicsOnly=0
- StopCode=3
- CustArgs ()
- LibMods ()
- KLAFLG { 44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- KLAMSC ()
- KLADWN (25)
- KLACFI ()
- KLAASN ()
- KLARES ()
- KLACCL ()
- KLAUCL ()
- KLACSC ()
- KLAUCS ()
-  OPTDL (SARM.DLL)(-cLPC2100)(DARMP.DLL)(-pLPC21x9)(SARM.DLL)()(TARMP.DLL)(-pLPC21x9)
-  OPTDBG 44029,-1,()()()()()()()()()() (BIN\UL2ARM.DLL)()()()
- FLASH1 { 1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- FLASH2 (BIN\UL2ARM.DLL)
- FLASH3 ("LPC210x_ISP.EXE" ("#H" ^X $D COM1: 9600 1))
- FLASH4 ()
-EndOpt
-

Demo/ARM7_LPC2129_Keil/serial/serial.c

@@ -1,247 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-
-/* 
-	BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART0. 
-
-	This file contains all the serial port components that can be compiled to
-	either ARM or THUMB mode.  Components that must be compiled to ARM mode are
-	contained in serialISR.c.
-*/
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "serial.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constants to setup and access the UART. */
-#define serDLAB							( ( unsigned portCHAR ) 0x80 )
-#define serENABLE_INTERRUPTS			( ( unsigned portCHAR ) 0x03 )
-#define serNO_PARITY					( ( unsigned portCHAR ) 0x00 )
-#define ser1_STOP_BIT					( ( unsigned portCHAR ) 0x00 )
-#define ser8_BIT_CHARS					( ( unsigned portCHAR ) 0x03 )
-#define serFIFO_ON						( ( unsigned portCHAR ) 0x01 )
-#define serCLEAR_FIFO					( ( unsigned portCHAR ) 0x06 )
-#define serWANTED_CLOCK_SCALING			( ( unsigned portLONG ) 16 )
-
-/* Constants to setup and access the VIC. */
-#define serU0VIC_CHANNEL				( ( unsigned portLONG ) 0x0006 )
-#define serU0VIC_CHANNEL_BIT			( ( unsigned portLONG ) 0x0040 )
-#define serU0VIC_ENABLE					( ( unsigned portLONG ) 0x0020 )
-
-/* Misc. */
-#define serINVALID_QUEUE				( ( xQueueHandle ) 0 )
-#define serHANDLE						( ( xComPortHandle ) 1 )
-#define serNO_BLOCK						( ( portTickType ) 0 )
-
-/*-----------------------------------------------------------*/
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-
-/*-----------------------------------------------------------*/
-
-/* Communication flag between the interrupt service routine and serial API. */
-static volatile portLONG *plTHREEmpty;
-
-/* 
- * The queues are created in serialISR.c as they are used from the ISR.
- * Obtain references to the queues and THRE Empty flag. 
- */
-extern void vSerialISRCreateQueues(	unsigned portBASE_TYPE uxQueueLength, xQueueHandle *pxRxedChars, xQueueHandle *pxCharsForTx, portLONG volatile **pplTHREEmptyFlag );
-
-/*-----------------------------------------------------------*/
-
-xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
-{
-unsigned portLONG ulDivisor, ulWantedClock;
-xComPortHandle xReturn = serHANDLE;
-
-	/* The queues are used in the serial ISR routine, so are created from
-	serialISR.c (which is always compiled to ARM mode). */
-	vSerialISRCreateQueues( uxQueueLength, &xRxedChars, &xCharsForTx, &plTHREEmpty );
-
-	if( 
-		( xRxedChars != serINVALID_QUEUE ) && 
-		( xCharsForTx != serINVALID_QUEUE ) && 
-		( ulWantedBaud != ( unsigned portLONG ) 0 ) 
-	  )
-	{
-		portENTER_CRITICAL();
-		{
-			/* The reference to the ISR function is required to load into the 
-			interrupt controller.  The prototype is slightly different 
-			depending on whether in ARM or THUMB mode. */
-			#ifdef KEIL_THUMB_INTERWORK
-				extern void ( vUART_ISR )( void ) __arm __task;
-			#else
-				extern void ( vUART_ISR )( void ) __task;
-			#endif
-
-			/* Setup the baud rate:  Calculate the divisor value. */
-			ulWantedClock = ulWantedBaud * serWANTED_CLOCK_SCALING;
-			ulDivisor = configCPU_CLOCK_HZ / ulWantedClock;
-
-			/* Set the DLAB bit so we can access the divisor. */
-			U0LCR |= serDLAB;
-
-			/* Setup the divisor. */
-			U0DLL = ( unsigned portCHAR ) ( ulDivisor & ( unsigned portLONG ) 0xff );
-			ulDivisor >>= 8;
-			U0DLM = ( unsigned portCHAR ) ( ulDivisor & ( unsigned portLONG ) 0xff );
-
-			/* Turn on the FIFO's and clear the buffers. */
-			U0FCR = ( serFIFO_ON | serCLEAR_FIFO );
-
-			/* Setup transmission format. */
-			U0LCR = serNO_PARITY | ser1_STOP_BIT | ser8_BIT_CHARS;
-
-			/* Setup the VIC for the UART. */
-			VICIntSelect &= ~( serU0VIC_CHANNEL_BIT );
-			VICIntEnable |= serU0VIC_CHANNEL_BIT;
-			VICVectAddr1 = ( unsigned portLONG ) vUART_ISR;
-			VICVectCntl1 = serU0VIC_CHANNEL | serU0VIC_ENABLE;
-
-			/* Enable UART0 interrupts. */
-			U0IER |= serENABLE_INTERRUPTS;
-		}
-		portEXIT_CRITICAL();
-	}
-	else
-	{
-		xReturn = ( xComPortHandle ) 0;
-	}
-
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
-{
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	/* Get the next character from the buffer.  Return false if no characters
-	are available, or arrive before xBlockTime expires. */
-	if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
-	{
-		return pdTRUE;
-	}
-	else
-	{
-		return pdFALSE;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vSerialPutString( xComPortHandle pxPort, const signed portCHAR * const pcString, unsigned portSHORT usStringLength )
-{
-signed portCHAR *pxNext;
-
-	/* NOTE: This implementation does not handle the queue being full as no
-	block time is used! */
-
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-	( void ) usStringLength;
-
-	/* Send each character in the string, one at a time. */
-	pxNext = ( signed portCHAR * ) pcString;
-	while( *pxNext )
-	{
-		xSerialPutChar( pxPort, *pxNext, serNO_BLOCK );
-		pxNext++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
-{
-signed portBASE_TYPE xReturn;
-
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	portENTER_CRITICAL();
-	{
-		/* Is there space to write directly to the UART? */
-		if( *plTHREEmpty == ( portLONG ) pdTRUE )
-		{
-			/* We wrote the character directly to the UART, so was 
-			successful. */
-			*plTHREEmpty = pdFALSE;
-			U0THR = cOutChar;
-			xReturn = pdPASS;
-		}
-		else 
-		{
-			/* We cannot write directly to the UART, so queue the character.
-			Block for a maximum of xBlockTime if there is no space in the
-			queue.  It is ok to block within a critical section as each
-			task has it's own critical section management. */
-			xReturn = xQueueSend( xCharsForTx, &cOutChar, xBlockTime );
-
-			/* Depending on queue sizing and task prioritisation:  While we 
-			were blocked waiting to post interrupts were not disabled.  It is 
-			possible that the serial ISR has emptied the Tx queue, in which
-			case we need to start the Tx off again. */
-			if( *plTHREEmpty == ( portLONG ) pdTRUE )
-			{
-				xQueueReceive( xCharsForTx, &cOutChar, serNO_BLOCK );
-				*plTHREEmpty = pdFALSE;
-				U0THR = cOutChar;
-			}
-		}
-	}
-	portEXIT_CRITICAL();
-
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-
-
-
-
-
-	

Demo/ARM7_LPC2129_Keil/serial/serialISR.c

@@ -1,160 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-
-/* 
-	BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART0. 
-
-	This file contains all the serial port components that must be compiled
-	to ARM mode.  The components that can be compiled to either ARM or THUMB
-	mode are contained in serial.c.
-*/
-
-/* This file must always be compiled to ARM mode as it contains ISR 
-definitions. */
-#pragma ARM
-
-/* Standard includes. */
-#include <stdlib.h>
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "serial.h"
-
-/*-----------------------------------------------------------*/
-
-/* Constant to access the VIC. */
-#define serCLEAR_VIC_INTERRUPT			( ( unsigned portLONG ) 0 )
-
-/* Constants to determine the ISR source. */
-#define serSOURCE_THRE					( ( unsigned portCHAR ) 0x02 )
-#define serSOURCE_RX_TIMEOUT			( ( unsigned portCHAR ) 0x0c )
-#define serSOURCE_ERROR					( ( unsigned portCHAR ) 0x06 )
-#define serSOURCE_RX					( ( unsigned portCHAR ) 0x04 )
-#define serINTERRUPT_SOURCE_MASK		( ( unsigned portCHAR ) 0x0f )
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-static volatile portLONG lTHREEmpty;
-
-/*-----------------------------------------------------------*/
-
-/* UART0 interrupt service routine.  This can cause a context switch so MUST
-be declared "naked". */
-void vUART_ISR( void );
-
-/*-----------------------------------------------------------*/
-void vSerialISRCreateQueues(	unsigned portBASE_TYPE uxQueueLength, xQueueHandle *pxRxedChars, 
-								xQueueHandle *pxCharsForTx, portLONG volatile **pplTHREEmptyFlag )
-{
-	/* Create the queues used to hold Rx and Tx characters. */
-	xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-	xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-
-	/* Pass back a reference to the queues so the serial API file can 
-	post/receive characters. */
-	*pxRxedChars = xRxedChars;
-	*pxCharsForTx = xCharsForTx;
-
-	/* Initialise the THRE empty flag - and pass back a reference. */
-	lTHREEmpty = pdTRUE;
-	*pplTHREEmptyFlag = &lTHREEmpty;
-}
-/*-----------------------------------------------------------*/
-
-void vUART_ISR( void ) __task
-{
-	portENTER_SWITCHING_ISR()
-
-	/* Now we can declare the local variables. */
-	static signed portCHAR cChar;
-	static portBASE_TYPE xTaskWokenByRx, xTaskWokenByTx;
-
-	xTaskWokenByTx = pdFALSE;
-	xTaskWokenByRx = pdFALSE;
-
-	/* What caused the interrupt? */
-	switch( U0IIR & serINTERRUPT_SOURCE_MASK )
-	{
-		case serSOURCE_ERROR :	/* Not handling this, but clear the interrupt. */
-								cChar = U0LSR;
-								break;
-
-		case serSOURCE_THRE	:	/* The THRE is empty.  If there is another
-								character in the Tx queue, send it now. */
-								if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWokenByTx ) == pdTRUE )
-								{
-									U0THR = cChar;
-								}
-								else
-								{
-									/* There are no further characters 
-									queued to send so we can indicate 
-									that the THRE is available. */
-									lTHREEmpty = pdTRUE;
-								}
-								break;
-
-		case serSOURCE_RX_TIMEOUT :
-		case serSOURCE_RX	:	/* A character was received.  Place it in 
-								the queue of received characters. */
-								cChar = U0RBR;
-								if( xQueueSendFromISR( xRxedChars, &cChar, pdFALSE ) )
-								{
-									xTaskWokenByRx = pdTRUE;
-								}
-								break;
-
-		default				:	/* There is nothing to do, leave the ISR. */
-								break;
-	}
-
-	/* Clear the ISR in the VIC. */
-	VICVectAddr = serCLEAR_VIC_INTERRUPT;
-
-	/* Exit the ISR.  If a task was woken by either a character being received
-	or transmitted then a context switch will occur. */
-	portEXIT_SWITCHING_ISR( ( xTaskWokenByTx || xTaskWokenByRx ) );
-}
-/*-----------------------------------------------------------*/
-
-
-
-
-
-	

Demo/ARM7_STR71x_IAR/FreeRTOSConfig.h

@@ -1,75 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#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.
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			0
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 48000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 5 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 100 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) 20480 )
-#define configMAX_TASK_NAME_LEN		( 16 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		1
-
-/* 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				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			1
-#define INCLUDE_vTaskDelayUntil			1
-#define INCLUDE_vTaskDelay				1
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/ARM7_STR71x_IAR/Library/uart.c

@@ -1,365 +0,0 @@
-/******************** (C) COPYRIGHT 2003 STMicroelectronics ********************
-* File Name          : uart.c
-* Author             : MCD Application Team
-* Date First Issued  : 06/08/2003
-* Description        : This file provides all the UART software functions
-********************************************************************************
-* History:
-*  30/11/2004 : V2.0
-*  14/07/2004 : V1.3
-*  01/01/2004 : V1.2
-*******************************************************************************
- THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH
- CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
- AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT
- OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT
- OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION
- CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-#include "uart.h"
-
-/*******************************************************************************
-* Function Name  : UART_Init
-* Description    : This function initializes the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_Init(UART_TypeDef *UARTx)
-{
-  UARTx->IER = 0x00;
-  UARTx->CR = 0x00;
-  (void)UARTx->RxBUFR;
-  UARTx->RxRSTR = 0xFFFF;
-  UARTx->TxRSTR = 0xFFFF;
-}
-
-/*******************************************************************************
-* Function Name  : UART_BaudRateConfig
-* Description    : This function configures the baud rate of the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : The baudrate value
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_BaudRateConfig(UART_TypeDef *UARTx, u32 BaudRate)
-{
-  UARTx->BR = (u16)(RCCU_FrequencyValue(RCCU_FCLK)/(16*BaudRate));
-}
-
-/*******************************************************************************
-* Function Name  : UART_Config
-* Description    : This function configures the baudrate, the mode, the data
-*                  parity and the number of stop bits of the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : The baudrate value
-* Input 3        : The parity type
-* Input 4        : The number of stop bits
-* Input 5        : The UART mode
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_Config(UART_TypeDef *UARTx, u32 BaudRate, UARTParity_TypeDef Parity,
-                 UARTStopBits_TypeDef StopBits, UARTMode_TypeDef Mode)
-{
-  UART_ModeConfig(UARTx, Mode);
-  UART_BaudRateConfig(UARTx, BaudRate);
-  UART_ParityConfig(UARTx, Parity);
-  UART_StopBitsConfig(UARTx, StopBits);
-}
-
-/*******************************************************************************
-* Function Name  : UART_ItConfig
-* Description    : This function enables or disables the interrupts of the
-*                  selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : The new interrupt flag
-* Input 3        : ENABLE or DISABLE
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_ItConfig(UART_TypeDef *UARTx, u16 UART_Flag, FunctionalState NewState)
-{
-  if (NewState==ENABLE) UARTx->IER|=UART_Flag; else UARTx->IER&=~UART_Flag;
-}
-
-/*******************************************************************************
-* Function Name  : UART_FifoConfig
-* Description    : This function enables or disables the Rx and Tx FIFOs of
-*                  the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : ENABLE or DISABLE
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_FifoConfig(UART_TypeDef *UARTx, FunctionalState NewState)
-{
-  if (NewState==ENABLE) UARTx->CR|=0x0400; else UARTx->CR&=~0x0400;
-}
-
-/*******************************************************************************
-* Function Name  : UART_FifoReset
-* Description    : This function resets the Rx and the Tx FIFOs of the
-*                  selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : UART_RxFIFO or UART_TxFIFO
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_FifoReset(UART_TypeDef *UARTx, UARTFIFO_TypeDef FIFO)
-{
-  if (FIFO==UART_RxFIFO) UARTx->RxRSTR=0xFFFF; else UARTx->TxRSTR=0xFFFF;
-}
-
-/*******************************************************************************
-* Function Name  : UART_LoopBackConfig
-* Description    : This function enables or disables the loop back mode of
-*                  the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : ENABLE or DISABLE
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_LoopBackConfig(UART_TypeDef *UARTx, FunctionalState NewState)
-{
-  if (NewState==ENABLE) UARTx->CR|=0x0040; else UARTx->CR&=~0x0040;
-}
-
-/*******************************************************************************
-* Function Name  : UART_RxConfig
-* Description    : This function enables or disables the UART data reception.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : ENABLE or DISABLE
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_RxConfig(UART_TypeDef *UARTx, FunctionalState NewState)
-{
-  if (NewState==ENABLE) UARTx->CR|=0x0100; else UARTx->CR&=~0x0100;
-}
-
-/*******************************************************************************
-* Function Name  : UART_OnOffConfig
-* Description    : This function sets On/Off the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : ENABLE or DISABLE
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_OnOffConfig(UART_TypeDef *UARTx, FunctionalState NewState)
-{
-  if (NewState==ENABLE) UARTx->CR|=0x0080; else UARTx->CR&=~0x0080;
-}
-
-/*******************************************************************************
-* Function Name  : UART_ByteSend
-* Description    : This function sends a data byte to the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the data byte to send
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_ByteSend(UART_TypeDef *UARTx, u8 *Data)
-{
-  if (UARTx->CR & (0x0001<<UART_FIFOEnableBit))// if FIFO ENABLED
-    while((UARTx->SR & UART_TxFull)); // while the UART_TxFIFO contain 16 characters.
-  else                  // if FIFO DISABLED
-    while (!(UARTx->SR & UART_TxEmpty)); // while the transmit shift register not empty
-  UARTx->TxBUFR = *Data;
-}
-
-/*******************************************************************************
-* Function Name  : UART_9BitByteSend
-* Description    : This function sends a 9 bits data byte to the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the data to send
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_9BitByteSend(UART_TypeDef *UARTx, u16 *Data)
-{
-  if(UARTx->CR & (0x0001<<UART_FIFOEnableBit))// if FIFO ENABLED
-    while((UARTx->SR & UART_TxFull)); // while the UART_TxFIFO contain 16 characters.
-  else                  // if FIFO DISABLED
-    while (!(UARTx->SR & UART_TxEmpty)); // while the transmit shift register not empty
-  UARTx->TxBUFR = *Data;
-}
-
-/*******************************************************************************
-* Function Name  : UART_DataSend
-* Description    : This function sends several data bytes to the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the data to send
-* Input 3        : The data length in bytes
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_DataSend(UART_TypeDef *UARTx, u8 *Data, u8 DataLength)
-{
-  while(DataLength--)
-  {
-    UART_ByteSend(UARTx,Data);
-    Data++;
-  }
-}
-
-/*******************************************************************************
-* Function Name  : UART_9BitDataSend
-* Description    : This function sends several 9 bits data bytes to the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the data to send
-* Input 3        : The data length
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_9BitDataSend(UART_TypeDef *UARTx, u16 *Data, u8 DataLength)
-{
-  while(DataLength--)
-  {
-    UART_9BitByteSend(UARTx,Data);
-    Data++;
-  }
-}
-
-/*******************************************************************************
-* Function Name  : UART_StringSend
-* Description    : This function sends a string to the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the string to send
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void UART_StringSend(UART_TypeDef *UARTx, u8 *String)
-{
-  u8 *Data=String;
-  while(*Data != '\0')
-    UART_ByteSend(UARTx, Data++);
-  *Data='\0';
-  UART_ByteSend(UARTx, Data);
-}
-
-/*******************************************************************************
-* Function Name  : UART_ByteReceive
-* Description    : This function gets a data byte from the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the buffer where the data will be stored
-* Input 3        : The time-out period
-* Output         : The received data
-* Return         : The UARTx.SR register contents
-*******************************************************************************/
-u16 UART_ByteReceive(UART_TypeDef *UARTx, u8 *Data, u8 TimeOut)
-{
-   u16 wStatus;
-   UARTx->TOR=TimeOut;// reload the Timeout counter
-   while (!((wStatus=UARTx->SR) & (UART_TimeOutIdle|UART_RxHalfFull|UART_RxBufFull)));// while the UART_RxFIFO is empty and no Timeoutidle
-   *Data = (u8)UARTx->RxBUFR; // then read the Receive Buffer Register
-   return wStatus;
-}
-
-/*******************************************************************************
-* Function Name  : UART_9BitByteReceive
-* Description    : This function gets a 9 bits data byte from the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the buffer where the data will be stored
-* Input 3        : The time-out period value
-* Output         : The received data
-* Return         : The UARTx.SR register contents
-*******************************************************************************/
-u16 UART_9BitByteReceive(UART_TypeDef *UARTx, u16 *Data, u8 TimeOut)
-{
-  u16 wStatus;
-  UARTx->TOR=TimeOut;// reload the Timeout counter
-  while (!((wStatus=UARTx->SR) & (UART_TimeOutIdle|UART_RxHalfFull|UART_RxBufFull)));// while the UART_RxFIFO is empty and no Timeoutidle
-  *Data = (u16)UARTx->RxBUFR; // then read the RxBUFR
-  return wStatus;
-}
-
-/*******************************************************************************
-* Function Name  : UART_DataReceive
-* Description    : This function gets 8 bits data bytes from the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the buffer where the data will be stored
-* Input 3        : The data length
-* Input 4        : The time-out period value
-* Output         : The received data
-* Return         : The UARTx.SR register contents
-*******************************************************************************/
-u16 UART_DataReceive(UART_TypeDef *UARTx, u8 *Data, u8 DataLength, u8 TimeOut)
-{
-  u16 wStatus;
-  while(DataLength--)
-    wStatus=UART_ByteReceive(UARTx,Data++,TimeOut);
-  return wStatus;
-}
-
-/*******************************************************************************
-* Function Name  : UART_9BitDataReceive
-* Description    : This function gets 9 bits data bytes from the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the buffer where the data will be stored
-* Input 3        : The data length
-* Input 4        : The time-out value
-* Output         : The received data
-* Return         : The UARTx.SR register contents
-*******************************************************************************/
-u16 UART_9BitDataReceive(UART_TypeDef *UARTx, u16 *Data, u8 DataLength, u8 TimeOut)
-{
-  u16 wStatus;
-  while(DataLength--)
-    wStatus=UART_9BitByteReceive(UARTx,Data++,TimeOut);
-  return wStatus;
-}
-
-/*******************************************************************************
-* Function Name  : UART_StringReceive
-* Description    : This function gets 8 bits data bytes from the selected UART.
-* Input 1        : UARTx (x can be 0,1, 2 or 3) the desired UART
-* Input 2        : A pointer to the buffer where the string will be stored
-* Output         : The received string
-* Return         : The UARTx.SR register contents
-*******************************************************************************/
-u16 UART_StringReceive(UART_TypeDef *UARTx, u8 *Data)
-{
-  u8 *pSTRING=Data;
-  u16 wStatus;
-  do
-  {
-    while (!((wStatus=UARTx->SR) & (UART_RxHalfFull|UART_RxBufFull)));// while the UART_RxFIFO is empty and no Timeoutidle
-    *(pSTRING++) = (u8)UARTx->RxBUFR; // then read the RxBUFR
-  } while((*(pSTRING - 1)!=0x0D)&(*(pSTRING - 1)!='\0'));
-  *(pSTRING - 1)='\0';
-  return wStatus;
-}
-
-#ifdef USE_SERIAL_PORT
-/*******************************************************************************
-* Function Name  : sendchar
-* Description    : This function sends a character to the selected UART.
-* Input 1        : A pointer to the character to send.
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void sendchar( char *ch )
-{
-   #ifdef USE_UART0
-     #define  UARTx  UART0
-   #endif /* Use_UART0 */
-
-   #ifdef USE_UART1
-     #define  UARTx  UART1
-   #endif /* Use_UART1 */
-
-   #ifdef USE_UART2
-     #define  UARTx  UART2
-   #endif /* Use_UART2 */
-
-   #ifdef USE_UART3
-     #define  UARTx  UART3
-   #endif /* Use_UART3 */
-
-   UART_ByteSend(UARTx,(u8 *)ch);
-}
-#endif /* USE_SERIAL_PORT */
-
-/******************* (C) COPYRIGHT 2003 STMicroelectronics *****END OF FILE****/

Demo/ARM7_STR71x_IAR/ParTest/ParTest.c

@@ -1,107 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* Library includes. */
-#include "GPIO.h"
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-
-/* Demo application includes. */
-#include "partest.h"
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines for the LED's - which are
- * connected to the second nibble of GPIO port 1.
- *-----------------------------------------------------------*/
-
-#define partstLED_3		0x0080
-#define partstLED_2		0x0040
-#define partstLED_1		0x0020
-#define partstLED_0		0x0010
-#define partstON_BOARD	0x0100	/* The LED built onto the KickStart board. */
-
-#define partstALL_LEDs	( partstLED_0 | partstLED_1 | partstLED_2 | partstLED_3 | partstON_BOARD )
-
-#define partstFIRST_LED_BIT 4
-
-/* This demo application uses files that are common to all port demo 
-applications.  These files assume 6 LED's are available, whereas I have
-only 5 (including the LED built onto the development board).  To prevent
-two tasks trying to use the same LED a bit of remapping is performed. 
-The ComTest tasks will try and use LED's 6 and 7.  LED 6 is ignored and
-has no effect, LED 7 is mapped to LED3.   The LED usage is described in
-the port documentation available from the FreeRTOS.org WEB site. */
-#define partstCOM_TEST_LED	7
-#define partstRX_CHAR_LED	3
-
-/*-----------------------------------------------------------*/
-
-void vParTestInitialise( void )
-{	
-    /* Configure the bits used to flash LED's on port 1 as output. */
-    GPIO_Config(GPIO1, partstALL_LEDs, GPIO_OUT_OD);
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-	if( uxLED == partstCOM_TEST_LED )
-	{
-		/* Remap as described above. */
-		uxLED = partstRX_CHAR_LED;
-	}
-
-	/* Adjust the LED value to map to the port pins actually being used,
-	then write the required value to the port. */
-	uxLED += partstFIRST_LED_BIT;
-    GPIO_BitWrite( GPIO1, uxLED, !xValue );
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-	if( uxLED == partstCOM_TEST_LED )
-	{
-		/* Remap as described above. */
-		uxLED = partstRX_CHAR_LED;
-	}
-
-	/* Adjust the LED value to map to the port pins actually being used,
-	then write the opposite value to the current state to the port pin. */
-	uxLED += partstFIRST_LED_BIT;
-    GPIO_BitWrite(GPIO1, uxLED, ~GPIO_BitRead( GPIO1, uxLED ) );
-}
-
-
-
-

Demo/ARM7_STR71x_IAR/RTOSDemo.dep

@@ -1,866 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<project>
-  <fileVersion>2</fileVersion>
-  <configuration>
-    <name>Debug</name>
-    <outputs>
-      <file>$PROJ_DIR$\..\Common\Minimal\comtest.c</file>
-      <file>$PROJ_DIR$\Debug\Obj\tasks.pbi</file>
-      <file>$PROJ_DIR$\Debug\Obj\serial.pbi</file>
-      <file>$PROJ_DIR$\Debug\Obj\71x_lib.pbi</file>
-      <file>$PROJ_DIR$\Debug\Obj\wdg.pbi</file>
-      <file>$PROJ_DIR$\Debug\Obj\semtest.r79</file>
-      <file>$TOOLKIT_DIR$\inc\string.h</file>
-      <file>$TOOLKIT_DIR$\inc\ysizet.h</file>
-      <file>$PROJ_DIR$\..\Common\include\comtest.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\BlockQ.pbi</file>
-      <file>$PROJ_DIR$\..\Common\include\dynamic.h</file>
-      <file>$PROJ_DIR$\Library\include\71x_map.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\list.r79</file>
-      <file>$PROJ_DIR$\Library\include\eic.h</file>
-      <file>$TOOLKIT_DIR$\inc\xencoding_limits.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\list.pbi</file>
-      <file>$PROJ_DIR$\Debug\Obj\ParTest.r79</file>
-      <file>$PROJ_DIR$\Debug\Obj\BlockQ.r79</file>
-      <file>$TOOLKIT_DIR$\inc\yvals.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\main.r79</file>
-      <file>$PROJ_DIR$\..\Common\include\partest.h</file>
-      <file>$PROJ_DIR$\Library\include\rccu.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\portasm.r79</file>
-      <file>$PROJ_DIR$\..\..\Source\portable\IAR\STR71x\ISR_Support.h</file>
-      <file>$PROJ_DIR$\..\Common\include\PollQ.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\cstartup.r79</file>
-      <file>$TOOLKIT_DIR$\inc\DLib_Threads.h</file>
-      <file>$PROJ_DIR$\FreeRTOSConfig.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\dynamic.pbi</file>
-      <file>$PROJ_DIR$\..\..\Source\include\FreeRTOS.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\heap_2.r79</file>
-      <file>$PROJ_DIR$\Debug\Obj\queue.r79</file>
-      <file>$PROJ_DIR$\..\..\Source\include\queue.h</file>
-      <file>$TOOLKIT_DIR$\inc\stdlib.h</file>
-      <file>$PROJ_DIR$\Library\include\wdg.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\serialISR.r79</file>
-      <file>$TOOLKIT_DIR$\lib\dl4tptinl8n.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\heap_2.pbi</file>
-      <file>$PROJ_DIR$\Debug\Obj\integer.pbi</file>
-      <file>$PROJ_DIR$\Debug\Obj\rccu.pbi</file>
-      <file>$PROJ_DIR$\Debug\Obj\uart.r79</file>
-      <file>$PROJ_DIR$\Debug\Obj\port.pbi</file>
-      <file>$PROJ_DIR$\..\..\Source\include\croutine.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\queue.pbi</file>
-      <file>$TOOLKIT_DIR$\inc\DLib_Defaults.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\port.r79</file>
-      <file>$TOOLKIT_DIR$\inc\stddef.h</file>
-      <file>$PROJ_DIR$\..\Common\include\comtest2.h</file>
-      <file>$PROJ_DIR$\Library\include\71x_conf.h</file>
-      <file>$TOOLKIT_DIR$\inc\stdio.h</file>
-      <file>$PROJ_DIR$\Debug\Obj\serial.r79</file>
-      <file>$PROJ_DIR$\..\Common\include\BlockQ.h</file>
-      <file>$PROJ_DIR$\..\Common\include\integer.h</file>
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-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>CRomCommunication</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CRomCommPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CRomCommBaud</name>
-          <version>0</version>
-          <state>7</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>JLINK_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>0</debug>
-        <option>
-          <name>JLinkSpeed</name>
-          <state>32</state>
-        </option>
-        <option>
-          <name>CCJLinkHWReset</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>CCJLinkTRSTReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCDoJlinkMultiTarget</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkMultiTarget</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkDoLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkLogFile</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>CCJLinkHWResetDelay</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCJLinkSpeedRadio</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>JLinkInitialSpeed</name>
-          <state>4000</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>MACRAIGOR_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>0</debug>
-        <option>
-          <name>jtag</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>EmuSpeed</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>TCPIP</name>
-          <state>aaa.bbb.ccc.ddd</state>
-        </option>
-        <option>
-          <name>DoLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>LogFile</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>DoEmuMultiTarget</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>EmuMultiTarget</name>
-          <state>0@ARM7TDMI</state>
-        </option>
-        <option>
-          <name>EmuHWReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CEmuCommBaud</name>
-          <version>0</version>
-          <state>4</state>
-        </option>
-        <option>
-          <name>CEmuCommPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>jtago</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>UnusedAddr</name>
-          <state>0x00800000</state>
-        </option>
-        <option>
-          <name>CCMacraigorHWResetDelay</name>
-          <state></state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>RDI_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>0</debug>
-        <option>
-          <name>CRDIDriverDll</name>
-          <state>Browse to your RDI driver</state>
-        </option>
-        <option>
-          <name>CRDILogFileCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CRDILogFileEdit</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>CCRDIHWReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchUndef</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchSWI</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchData</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchPrefetch</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchIRQ</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDICatchFIQ</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CCRDIUseETM</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>THIRDPARTY_ID</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>0</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>0</debug>
-        <option>
-          <name>CThirdPartyDriverDll</name>
-          <state>Browse to your third-party driver</state>
-        </option>
-        <option>
-          <name>CThirdPartyLogFileCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CThirdPartyLogFileEditB</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-        <option>
-          <name>OCDriverInfo</name>
-          <state>1</state>
-        </option>
-      </data>
-    </settings>
-    <debuggerPlugins>
-      <plugin>
-        <file>$EW_DIR$\common\plugins\CodeCoverage\CodeCoverage.ewplugin</file>
-        <loadFlag>1</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$EW_DIR$\common\plugins\Profiling\Profiling.ewplugin</file>
-        <loadFlag>1</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$EW_DIR$\common\plugins\Trace\Trace.ewplugin</file>
-        <loadFlag>1</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$TOOLKIT_DIR$\plugins\rtos\CMX\CMXArmPlugin.ewplugin</file>
-        <loadFlag>0</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$TOOLKIT_DIR$\plugins\rtos\CMX\CMXTinyArmPlugin.ewplugin</file>
-        <loadFlag>0</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$TOOLKIT_DIR$\plugins\rtos\ThreadX\ThreadXArmPlugin.ewplugin</file>
-        <loadFlag>0</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$TOOLKIT_DIR$\plugins\rtos\OSE\OseEpsilonPlugin.ewplugin</file>
-        <loadFlag>0</loadFlag>
-      </plugin>
-    </debuggerPlugins>
-  </configuration>
-</project>
-
-

Demo/ARM7_STR71x_IAR/cstartup.s79

@@ -1,212 +0,0 @@
-;-----------------------------------------------------------------------------
-; This file contains the startup code used by the ICCARM C compiler.
-;
-; The modules in this file are included in the libraries, and may be replaced
-; by any user-defined modules that define the PUBLIC symbol _program_start or
-; a user defined start symbol.
-; To override the cstartup defined in the library, simply add your modified
-; version to the workbench project.
-;
-; All code in the modules (except ?RESET) will be placed in the ICODE segment.
-;
-; $Revision: 1.1 $
-;
-;-----------------------------------------------------------------------------
-	
-;
-; Naming covention of labels in this file:
-;
-;  ?xxx	  - External labels only accessed from assembler.
-;  __xxx  - External labels accessed from or defined in C.
-;  xxx	  - Labels local to one module (note: this file contains
-;           several modules).
-;  main	  - The starting point of the user program.
-;
-
-;---------------------------------------------------------------
-; Macros and definitions for the whole file
-;---------------------------------------------------------------
-
-
-; --- Standard definitions of mode bits and interrupt (I & F) flags in PSRs
-
-
-
-Mode_USR           DEFINE     0x10
-Mode_FIQ           DEFINE     0x11
-Mode_IRQ           DEFINE     0x12
-Mode_SVC           DEFINE     0x13
-Mode_ABT           DEFINE     0x17
-Mode_UNDEF         DEFINE     0x1B
-Mode_SYS           DEFINE     0x1F ; available on ARM Arch 4 and later
-
-I_Bit              DEFINE     0x80 ; when I bit is set, IRQ is disabled
-F_Bit              DEFINE     0x40 ; when F bit is set, FIQ is disabled
-
-
-; --- System memory locations
-
-RAM_Base            DEFINE    0x20000000
-RAM_Limit           DEFINE    0x20010000
-SRAM_Base           DEFINE    0x60000000
-
-SVC_Stack           DEFINE     RAM_Limit         ; 512 byte SVC stack at
-	                                             ; top of memory - used by kernel.
-IRQ_Stack           DEFINE     SVC_Stack-512     ; followed by IRQ stack
-USR_Stack           DEFINE     IRQ_Stack-512   	 ; followed by USR stack.  Tasks run in
-                                                 ; system mode but task stacks are allocated
-                                                 ; when the task is created.
-FIQ_Stack           DEFINE     USR_Stack-8       ; followed by FIQ stack
-ABT_Stack           DEFINE     FIQ_Stack-8       ; followed by ABT stack
-UNDEF_Stack         DEFINE     ABT_Stack-8       ; followed by UNDEF stack
-
-EIC_Base_addr       DEFINE    0xFFFFF800         ; EIC base address
-ICR_off_addr        DEFINE    0x00               ; Interrupt Control register offset
-CIPR_off_addr       DEFINE    0x08               ; Current Interrupt Priority Register offset
-IVR_off_addr        DEFINE    0x18               ; Interrupt Vector Register offset
-FIR_off_addr        DEFINE    0x1C               ; Fast Interrupt Register offset
-IER_off_addr        DEFINE    0x20               ; Interrupt Enable Register offset
-IPR_off_addr        DEFINE    0x40               ; Interrupt Pending Bit Register offset
-SIR0_off_addr       DEFINE    0x60               ; Source Interrupt Register 0
-
-EMI_Base_addr       DEFINE    0x6C000000         ; EMI base address
-BCON0_off_addr      DEFINE    0x00               ; Bank 0 configuration register offset
-BCON1_off_addr      DEFINE    0x04               ; Bank 1 configuration register offset
-BCON2_off_addr      DEFINE    0x08               ; Bank 2 configuration register offset
-BCON3_off_addr      DEFINE    0x0C               ; Bank 3 configuration register offset
-
-GPIO2_Base_addr     DEFINE    0xE0005000         ; GPIO2 base address
-PC0_off_addr        DEFINE    0x00               ; Port Configuration Register 0 offset
-PC1_off_addr        DEFINE    0x04               ; Port Configuration Register 1 offset
-PC2_off_addr        DEFINE    0x08               ; Port Configuration Register 2 offset
-PD_off_addr         DEFINE    0x0C               ; Port Data Register offset
-
-CPM_Base_addr       DEFINE    0xA0000040         ; CPM Base Address
-BOOTCONF_off_addr   DEFINE    0x10               ; CPM - Boot Configuration Register
-FLASH_mask          DEFINE    0x0000             ; to remap FLASH at 0x0
-RAM_mask            DEFINE    0x0002             ; to remap RAM at 0x0
-EXTMEM_mask         DEFINE    0x0003             ; to remap EXTMEM at 0x0
-
-;---------------------------------------------------------------
-; ?RESET
-; Reset Vector.
-; Normally, segment INTVEC is linked at address 0.
-; For debugging purposes, INTVEC may be placed at other
-; addresses.
-; A debugger that honors the entry point will start the
-; program in a normal way even if INTVEC is not at address 0.
-;---------------------------------------------------------------
-
-		MODULE	?RESET
-		COMMON	INTVEC:CODE:NOROOT(2)
-		PUBLIC  __program_start
-		EXTERN	?cstartup		
-		CODE32	; Always ARM mode after reset	
-		
-__program_start
-		ldr	pc,=?cstartup  ; Absolute jump can reach 4 GByte
-		b	?cstartup    ; Relative branch allows remap, limited to 32 MByte
-		
-		LTORG
-                ENDMOD
-
-
-;---------------------------------------------------------------
-; ?CSTARTUP
-;---------------------------------------------------------------
-		MODULE	?CSTARTUP
-
-;		RSEG	IRQ_STACK:DATA(2)
-;		RSEG	SVC_STACK:DATA:NOROOT(2)
-;		RSEG	CSTACK:DATA(2)
-		RSEG	ICODE:CODE:NOROOT(2)
-		PUBLIC	?cstartup
-		EXTERN	?main
-
-
-
-
-		CODE32
-?cstartup
-
-
-                NOP		; Wait for OSC stabilization
-		NOP
-		NOP
-		NOP
-		NOP
-		NOP
-		NOP
-		NOP
-		NOP
-		
-
-	/* Setup a stack for each mode - note that this only sets up a usable stack
-	for system/user, SWI and IRQ modes.   Also each mode is setup with
-	interrupts initially disabled. */
-    msr   CPSR_c, #Mode_UNDEF|I_Bit|F_Bit /* Undefined Instruction Mode */
-    LDR     SP, =UNDEF_Stack
-
-	msr   CPSR_c, #Mode_ABT|I_Bit|F_Bit /* Abort Mode */
-    LDR     SP, =ABT_Stack
-
-	msr   CPSR_c, #Mode_FIQ|I_Bit|F_Bit /* FIQ Mode */
-    LDR     SP, =FIQ_Stack
-
-    msr   CPSR_c, #Mode_IRQ|I_Bit|F_Bit /* IRQ Mode */
-    LDR     SP, =IRQ_Stack
-
-	msr   CPSR_c, #Mode_SVC|I_Bit|F_Bit /* Supervisor Mode */
-    LDR     SP, =SVC_Stack
-
-    msr   CPSR_c, #Mode_SYS|I_Bit|F_Bit /* System Mode */
-    LDR     SP, =USR_Stack
-
-	/* We want to start in supervisor mode.  Operation will switch to system
-	mode when the first task starts. */
-	msr   CPSR_c, #Mode_SVC|I_Bit|F_Bit
-
-
-         IMPORT  T0TIMI_Addr
-
-EIC_INIT
-        LDR     r3, =EIC_Base_addr
-        LDR     r4, =0x00000000
-        STR     r4, [r3, #ICR_off_addr]   ; Disable FIQ and IRQ
-        STR     r4, [r3, #IER_off_addr]   ; Disable all channels interrupts
-        LDR     r4, =0xFFFFFFFF
-        STR     r4, [r3, #IPR_off_addr]   ; Clear all IRQ pending bits
-        LDR     r4, =0x0C
-        STR     r4, [r3, #FIR_off_addr]   ; Disable FIQ channels and clear FIQ pending bits
-        LDR     r4, =0x00000000
-        STR     r4, [r3, #CIPR_off_addr]  ; Reset the current priority register
-        LDR     r4, =0xE59F0000
-        STR     r4, [r3, #IVR_off_addr]   ; Write the LDR pc,pc,#offset instruction code in IVR[31:16]
-        LDR     r2, =32                   ; 32 Channel to initialize
-        LDR     r0, =T0TIMI_Addr          ; Read the address of the IRQs address table
-        LDR     r1, =0x00000FFF
-        AND     r0,r0,r1
-        LDR     r5, =SIR0_off_addr        ; Read SIR0 address
-        SUB     r4,r0,#8                  ; subtract 8 for prefetch
-        LDR     r1, =0xF7E8               ; add the offset to the 0x00000000 address(IVR address + 7E8 = 0x00000000)
-                                          ; 0xF7E8 used to complete the LDR pc,pc,#offset opcode
-        ADD     r1,r4,r1                  ; compute the jump offset
-EIC_INI MOV     r4, r1, LSL #16           ; Left shift the result
-        STR     r4, [r3, r5]              ; Store the result in SIRx register
-        ADD     r1, r1, #4                ; Next IRQ address
-        ADD     r5, r5, #4                ; Next SIR
-        SUBS    r2, r2, #1                ; Decrement the number of SIR registers to initialize
-        BNE     EIC_INI                   ; If more then continue
-
-
-        ldr     r0,=?main
-        bx      r0
-
-        LTORG
-
-        ENDMOD
-
-
-        END
-
-

Demo/ARM7_STR71x_IAR/lnkarm.xcl

@@ -1,201 +0,0 @@
-//*************************************************************************
-// XLINK command file template for EWARM/ICCARM
-//
-// Usage:  xlink  -f lnkarm  <your_object_file(s)>
-//                -s <program start label>  <C/C++ runtime library>
-//
-// $Revision: 1.1 $
-//*************************************************************************
-
-// Code memory in flash
--DROMSTART=0x00000000
--DROMEND=0x0003FFFF
--DVECSTART=ROMSTART
-
-// Data memory
--DRAMSTART=0x20000000
--DRAMEND=0x2000FFFF
-
-
-//*************************************************************************
-// In this file it is assumed that the system has the following
-// memory layout:
-//
-//   Exception vectors [0x000000--0x00001F]  RAM or ROM
-//   ROMSTART--ROMEND  [0x008000--0x0FFFFF]  ROM (or other non-volatile memory)
-//   RAMSTART--RAMEND  [0x100000--0x7FFFFF]  RAM (or other read/write memory)
-//
-// -------------
-// Code segments - may be placed anywhere in memory.
-// -------------
-//
-//   INTVEC     -- Exception vector table.
-//   SWITAB     -- Software interrupt vector table.
-//   ICODE      -- Startup (cstartup) and exception code.
-//   DIFUNCT    -- Dynamic initialization vectors used by C++.
-//   CODE       -- Compiler generated code.
-//   CODE_I     -- Compiler generated code declared __ramfunc (executes in RAM)
-//   CODE_ID    -- Initializer for CODE_I (ROM).
-//
-// -------------
-// Data segments - may be placed anywhere in memory.
-// -------------
-//
-//   CSTACK     -- The stack used by C/C++ programs (system and user mode).
-//   IRQ_STACK  -- The stack used by IRQ service routines.
-//   SVC_STACK  -- The stack used in supervisor mode
-//                 (Define other exception stacks as needed for
-//                 FIQ, ABT, UND).
-//   HEAP       -- The heap used by malloc and free in C and new and
-//                 delete in C++.
-//   INITTAB    -- Table containing addresses and sizes of segments that
-//                 need to be initialized at startup (by cstartup).
-//   CHECKSUM   -- The linker places checksum byte(s) in this segment,
-//                 when the -J linker command line option is used.
-//   DATA_y     -- Data objects.
-//
-// Where _y can be one of:
-//
-//   _AN        -- Holds uninitialized located objects, i.e. objects with
-//                 an absolute location given by the @ operator or the
-//                 #pragma location directive. Since these segments
-//                 contain objects which already have a fixed address,
-//                 they should not be mentioned in this linker command
-//                 file.
-//   _C         -- Constants (ROM).
-//   _I         -- Initialized data (RAM).
-//   _ID        -- The original content of _I (copied to _I by cstartup) (ROM).
-//   _N         -- Uninitialized data (RAM).
-//   _Z         -- Zero initialized data (RAM).
-//
-// Note:  Be sure to use end values for the defined address ranges.
-//        Otherwise, the linker may allocate space outside the
-//        intended memory range.
-//*************************************************************************
-
-
-//************************************************
-// Inform the linker about the CPU family used.
-//************************************************
-
--carm
-
-//*************************************************************************
-// Segment placement - General information
-//
-// All numbers in the segment placement command lines below are interpreted
-// as hexadecimal unless they are immediately preceded by a '.', which
-// denotes decimal notation.
-//
-// When specifying the segment placement using the -P instead of the -Z
-// option, the linker is free to split each segment into its segment parts
-// and randomly place these parts within the given ranges in order to
-// achieve a more efficient memory usage. One disadvantage, however, is
-// that it is not possible to find the start or end address (using
-// the assembler operators .sfb./.sfe.) of a segment which has been split
-// and reformed.
-//
-// When generating an output file which is to be used for programming
-// external ROM/Flash devices, the -M linker option is very useful
-// (see xlink.pdf for details).
-//*************************************************************************
-
-
-//*************************************************************************
-// Read-only segments mapped to ROM.
-//*************************************************************************
-
-//************************************************
-// Address range for reset and exception
-// vectors (INTVEC).
-// The vector area is 32 bytes,
-// an additional 32 bytes is allocated for the
-// constant table used by ldr PC in cstartup.s79.
-//************************************************
-
--Z(CODE)INTVEC=VECSTART:+0x940
-
-//************************************************
-// Startup code and exception routines (ICODE).
-//************************************************
-
--Z(CODE)ICODE,DIFUNCT=ROMSTART-ROMEND
--Z(CODE)SWITAB=ROMSTART-ROMEND
-
-//************************************************
-// Code segments may be placed anywhere.
-//************************************************
-
--Z(CODE)CODE=ROMSTART-ROMEND
-
-//************************************************
-// Original ROM location for __ramfunc code copied
-// to and executed from RAM.
-//************************************************
-
--Z(CONST)CODE_ID=ROMSTART-ROMEND
-
-//************************************************
-// Various constants and initializers.
-//************************************************
-
--Z(CONST)INITTAB,DATA_ID,DATA_C=ROMSTART-ROMEND
--Z(CONST)CHECKSUM=ROMSTART-ROMEND
-
-
-//*************************************************************************
-// Read/write segments mapped to RAM.
-//*************************************************************************
-
-//************************************************
-// Data segments.
-//************************************************
-
--Z(DATA)DATA_I,DATA_Z,DATA_N=RAMSTART-RAMEND
-
-//************************************************
-// __ramfunc code copied to and executed from RAM.
-//************************************************
-
--Z(DATA)CODE_I=RAMSTART-RAMEND
-
-//************************************************
-// ICCARM produces code for __ramfunc functions in
-// CODE_I segments. The -Q XLINK command line
-// option redirects XLINK to emit the code in the
-// CODE_ID segment instead, but to keep symbol and
-// debug information associated with the CODE_I
-// segment, where the code will execute.
-//************************************************
-
--QCODE_I=CODE_ID
-
-//*************************************************************************
-// Stack and heap segments.
-//*************************************************************************
-
-//-D_CSTACK_SIZE=400
-// -D_SVC_STACK_SIZE=10
-//-D_IRQ_STACK_SIZE=500
-//-D_HEAP_SIZE=4
-
-//-Z(DATA)CSTACK+_CSTACK_SIZE=RAMSTART-RAMEND
-//-Z(DATA)SVC_STACK+_SVC_STACK_SIZE=RAMSTART-RAMEND
-//-Z(DATA)IRQ_STACK+_IRQ_STACK_SIZE,HEAP+_HEAP_SIZE=RAMSTART-RAMEND
-
-//*************************************************************************
-// ELF/DWARF support.
-//
-// Uncomment the line "-Felf" below to generate ELF/DWARF output.
-// Available format specifiers are:
-//
-//   "-yn": Suppress DWARF debug output
-//   "-yp": Multiple ELF program sections
-//   "-yas": Format suitable for debuggers from ARM Ltd (also sets -p flag)
-//
-// "-Felf" and the format specifiers can also be supplied directly as
-// command line options, or selected from the Xlink Output tab in the
-// IAR Embedded Workbench.
-//*************************************************************************
-
-// -Felf

Demo/ARM7_STR71x_IAR/main.c

@@ -1,246 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used.
-*/
-
-/*
- * Creates all the demo application tasks, then starts the scheduler.  The WEB
- * documentation provides more details of the demo application tasks.
- *
- * Main.c also creates a task called "Check".  This only executes every three
- * seconds but has the highest priority so is guaranteed to get processor time.
- * Its main function is to check that all the other tasks are still operational.
- * Each task (other than the "flash" tasks) maintains a unique count that is
- * incremented each time the task successfully completes its function.  Should
- * any error occur within such a task the count is permanently halted.  The
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed.  If all the count variables have
- * changed all the tasks are still executing error free, and the check task
- * toggles the onboard LED.  Should any task contain an error at any time
- * the LED toggle rate will change from 3 seconds to 500ms.
- *
- */
-
-/* Library includes. */
-#include "RCCU.h"
-#include "wdg.h"
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo application includes. */
-#include "flash.h"
-#include "integer.h"
-#include "PollQ.h"
-#include "BlockQ.h"
-#include "semtest.h"
-#include "dynamic.h"
-#include "partest.h"
-#include "comtest2.h"
-
-/* Priorities for the demo application tasks. */
-#define mainLED_TASK_PRIORITY		( tskIDLE_PRIORITY + 3 )
-#define mainQUEUE_POLL_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY		( tskIDLE_PRIORITY + 4 )
-#define mainSEM_TEST_PRIORITY		( tskIDLE_PRIORITY + 1 )
-#define mainBLOCK_Q_PRIORITY		( tskIDLE_PRIORITY + 2 )
-#define mainCOM_TEST_PRIORITY		( tskIDLE_PRIORITY + 2 )
-
-/* Constants required by the 'Check' task. */
-#define mainNO_ERROR_FLASH_PERIOD	( ( portTickType ) 3000 / portTICK_RATE_MS  )
-#define mainERROR_FLASH_PERIOD		( ( portTickType ) 500 / portTICK_RATE_MS  )
-#define mainCHECK_TASK_LED			( 4 )
-
-/* Constants for the ComTest tasks. */
-#define mainCOM_TEST_BAUD_RATE		( ( unsigned portLONG ) 115200 )
-#define mainCOM_TEST_LED			( 6 ) /* The LED built onto the kickstart board. */
-
-/*
- * The task that executes at the highest priority and calls
- * prvCheckOtherTasksAreStillRunning().  See the description at the top
- * of the file.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Configure the processor for use with the IAR STR71x demo board.  This
- * just sets the PLL for the required frequency.
- */
-static void prvSetupHardware( void );
-
-/*
- * Checks that all the demo application tasks are still executing without error
- * - as described at the top of the file.  Called by vErrorChecks().
- */
-static portLONG prvCheckOtherTasksAreStillRunning( void );
-
-
-/*-----------------------------------------------------------*/
-
-/*
- * Starts all the other tasks, then starts the scheduler.
- */
-void main( void )
-{
-	/* Setup any hardware that has not already been configured by the low
-	level init routines. */
-	prvSetupHardware();
-
-	/* Initialise the LED outputs for use by the demo application tasks. */
-	vParTestInitialise();
-
-	/* Start all the standard demo application tasks. */
-	vStartIntegerMathTasks( tskIDLE_PRIORITY );
-	vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
-	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
-	vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
-	vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
-	vStartDynamicPriorityTasks();
-	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
-
-	/* Start the check task - which is defined in this file. */
-	xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
-
-	/* Start the scheduler.
-
-	NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
-	The processor MUST be in supervisor mode when vTaskStartScheduler is
-	called.  The demo applications included in the FreeRTOS.org download switch
-	to supervisor mode prior to main being called.  If you are not using one of
-	these demo application projects then ensure Supervisor mode is used here. */
-
-	vTaskStartScheduler();
-
-	/* We should never get here as control is now taken by the scheduler. */
-	return;
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-    /* Setup the PLL to generate a 48MHz clock from the 4MHz CLK. */
-
-    /* Turn of the div by two. */
-	RCCU_Div2Config( DISABLE );
-
-    /* 48MHz = ( 4MHz * 12 ) / 1 */
-	RCCU_PLL1Config( RCCU_PLL1_Mul_12, RCCU_Div_1 );
-    RCCU_RCLKSourceConfig( RCCU_PLL1_Output );
-}
-/*-----------------------------------------------------------*/
-
-static void vErrorChecks( void *pvParameters )
-{
-portTickType xDelayPeriod = mainNO_ERROR_FLASH_PERIOD;
-portTickType xLastWakeTime;
-
-	/* The parameters are not used in this task. */
-	( void ) pvParameters;
-
-	/* Initialise xLastWakeTime to ensure the first call to vTaskDelayUntil()
-	functions correctly. */
-	xLastWakeTime = xTaskGetTickCount();
-
-	/* Cycle for ever, delaying then checking all the other tasks are still
-	operating without error.  If an error is detected then the delay period
-	is decreased from mainNO_ERROR_FLASH_PERIOD to mainERROR_FLASH_PERIOD so
-	the on board LED flash rate will increase. */
-
-	for( ;; )
-	{
-		/* Delay until it is time to execute again.  The delay period is
-		shorter following an error so the LED flashes faster. */
-		vTaskDelayUntil( &xLastWakeTime, xDelayPeriod );
-	
-		/* Check all the standard demo application tasks are executing without
-		error. */
-		if( prvCheckOtherTasksAreStillRunning() != pdPASS )
-		{
-			/* An error has been detected in one of the tasks - flash faster. */
-			xDelayPeriod = mainERROR_FLASH_PERIOD;
-		}
-		
-		vParTestToggleLED( mainCHECK_TASK_LED );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static portLONG prvCheckOtherTasksAreStillRunning( void )
-{
-portLONG lReturn = ( portLONG ) pdPASS;
-
-	/* Check all the demo tasks (other than the flash tasks) to ensure
-	that they are all still running, and that none of them have detected
-	an error. */
-
-	if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xArePollingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreSemaphoreTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreBlockingQueuesStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreComTestTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
-	{
-		lReturn = ( portLONG ) pdFAIL;
-	}
-
-	return lReturn;
-}
-/*-----------------------------------------------------------*/
-
-

Demo/ARM7_STR71x_IAR/serial/serial.c

@@ -1,242 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*
-	BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART0.
-*/
-
-/* Library includes. */
-#include "uart.h"
-#include "gpio.h"
-#include "eic.h"
-
-/* Scheduler includes. */
-#include "FreeRTOS.h"
-#include "queue.h"
-
-/* Demo application includes. */
-#include "serial.h"
-
-#define UART0_Rx_Pin 					( 0x0001<< 8 )
-#define UART0_Tx_Pin 					( 0x0001<< 9 )
-
-#define serINVALID_QUEUE				( ( xQueueHandle ) 0 )
-#define serNO_BLOCK						( ( portTickType ) 0 )
-
-/* Macros to turn on and off the Tx empty interrupt. */
-#define serINTERRUPT_ON()				UART0->IER |= UART_TxHalfEmpty
-#define serINTERRUPT_OFF()				UART0->IER &= ~UART_TxHalfEmpty
-
-/*-----------------------------------------------------------*/
-
-/* Queues used to hold received characters, and characters waiting to be
-transmitted. */
-static xQueueHandle xRxedChars;
-static xQueueHandle xCharsForTx;
-
-/*-----------------------------------------------------------*/
-
-/* Interrupt entry point written in the assembler file serialISR.s79. */
-extern void vSerialISREntry( void );
-
-/* The interrupt service routine - called from the assembly entry point. */
-__arm void vSerialISR( void );
-
-/*-----------------------------------------------------------*/
-
-/*
- * See the serial2.h header file.
- */
-xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
-{
-xComPortHandle xReturn;
-	
-	/* Create the queues used to hold Rx and Tx characters. */
-	xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-	xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-
-	/* If the queues were created correctly then setup the serial port
-	hardware. */
-	if( ( xRxedChars != serINVALID_QUEUE ) && ( xCharsForTx != serINVALID_QUEUE ) )
-	{
-		portENTER_CRITICAL();
-		{
-			/* Setup the UART port pins. */
-			GPIO_Config( GPIO0, UART0_Tx_Pin, GPIO_AF_PP );
-			GPIO_Config( GPIO0, UART0_Rx_Pin, GPIO_IN_TRI_CMOS );
-
-			/* Configure the UART. */
-			UART_OnOffConfig( UART0, ENABLE );
-			UART_FifoConfig( UART0, DISABLE );
-			UART_FifoReset( UART0, UART_RxFIFO );
-			UART_FifoReset( UART0, UART_TxFIFO );
-			UART_LoopBackConfig(UART0, DISABLE );
-			UART_Config( UART0, ulWantedBaud, UART_NO_PARITY, UART_1_StopBits, UARTM_8D );
-			UART_RxConfig( UART0, ENABLE );
-
-			/* Configure the IEC for the UART interrupts. */
-			EIC_IRQChannelPriorityConfig( UART0_IRQChannel, 1 );
-			EIC_IRQChannelConfig( UART0_IRQChannel, ENABLE );
-			EIC_IRQConfig( ENABLE );
-			UART_ItConfig( UART0, UART_RxBufFull, ENABLE );
-		}
-		portEXIT_CRITICAL();
-	}
-	else
-	{
-		xReturn = ( xComPortHandle ) 0;
-	}
-
-	/* This demo file only supports a single port but we have to return
-	something to comply with the standard demo header file. */
-	return xReturn;
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
-{
-	/* The port handle is not required as this driver only supports one port. */
-	( void ) pxPort;
-
-	/* Get the next character from the buffer.  Return false if no characters
-	are available, or arrive before xBlockTime expires. */
-	if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
-	{
-		return pdTRUE;
-	}
-	else
-	{
-		return pdFALSE;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vSerialPutString( xComPortHandle pxPort, const signed portCHAR * const pcString, unsigned portSHORT usStringLength )
-{
-signed portCHAR *pxNext;
-
-	/* A couple of parameters that this port does not use. */
-	( void ) usStringLength;
-	( void ) pxPort;
-
-	/* NOTE: This implementation does not handle the queue being full as no
-	block time is used! */
-
-	/* The port handle is not required as this driver only supports UART0. */
-	( void ) pxPort;
-
-	/* Send each character in the string, one at a time. */
-	pxNext = ( signed portCHAR * ) pcString;
-	while( *pxNext )
-	{
-		xSerialPutChar( pxPort, *pxNext, serNO_BLOCK );
-		pxNext++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
-{
-	/* Place the character in the queue of characters to be transmitted. */
-	if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
-	{
-		return pdFAIL;
-	}
-
-	/* Turn on the Tx interrupt so the ISR will remove the character from the
-	queue and send it.   This does not need to be in a critical section as
-	if the interrupt has already removed the character the next interrupt
-	will simply turn off the Tx interrupt again. */
-	serINTERRUPT_ON();
-
-	return pdPASS;
-}
-/*-----------------------------------------------------------*/
-
-void vSerialClose( xComPortHandle xPort )
-{
-	/* Not supported as not required by the demo application. */
-}
-/*-----------------------------------------------------------*/
-
-/* Serial port ISR.  This can cause a context switch so is not defined as a
-standard ISR using the __irq keyword.  Instead a wrapper function is defined
-within serialISR.s79 which in turn calls this function.  See the port
-documentation on the FreeRTOS.org website for more information. */
-__arm void vSerialISR( void )
-{
-unsigned portSHORT usStatus;
-signed portCHAR cChar;
-portBASE_TYPE xTaskWokenByTx = pdFALSE, xTaskWokenByPost = pdFALSE;
-
-	/* What caused the interrupt? */
-	usStatus = UART_FlagStatus( UART0 );
-
-	if( usStatus & UART_TxHalfEmpty )
-	{
-		/* The interrupt was caused by the THR becoming empty.  Are there any
-		more characters to transmit? */
-		if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWokenByTx ) == pdTRUE )
-		{
-			/* A character was retrieved from the queue so can be sent to the
-			THR now. */
-			UART0->TxBUFR = cChar;
-		}
-		else
-		{
-			/* Queue empty, nothing to send so turn off the Tx interrupt. */
-			serINTERRUPT_OFF();
-		}		
-	}
-
-	if( usStatus & 	UART_RxBufFull )
-	{
-		/* The interrupt was caused by a character being received.  Grab the
-		character from the RHR and place it in the queue of received
-		characters. */
-		cChar = UART0->RxBUFR;
-		xTaskWokenByPost = xQueueSendFromISR( xRxedChars, &cChar, xTaskWokenByPost );
-	}
-
-	/* If a task was woken by either a character being received or a character
-	being transmitted then we may need to switch to another task. */
-	portEND_SWITCHING_ISR( ( xTaskWokenByPost || xTaskWokenByTx ) );
-
-	/* End the interrupt in the EIC. */
-	portCLEAR_EIC();
-}
-
-
-
-
-
-	

Demo/ARM7_STR71x_IAR/settings/RTOSDemo.dbgdt

@@ -1,81 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<Project>
-  <Desktop>
-    <Static>
-      <Workspace>
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-          
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-          
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-      </Workspace>
-      <Disassembly>
-        <PreferedWindows>
-          
-          
-          
-          
-        <Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows>
-        
-        
-        
-      <MixedMode>1</MixedMode><CodeCovEnabled>0</CodeCovEnabled><CodeCovShow>0</CodeCovShow></Disassembly>
-      <Debug-Log/>
-      <Build>
-        
-        
-        
-        
-      <ColumnWidth0>20</ColumnWidth0><ColumnWidth1>1153</ColumnWidth1><ColumnWidth2>307</ColumnWidth2><ColumnWidth3>76</ColumnWidth3></Build>
-    <Register><PreferedWindows><Position>2</Position><ScreenPosX>0</ScreenPosX><ScreenPosY>0</ScreenPosY><Windows/></PreferedWindows></Register><Breakpoints/></Static>
-    <Windows>
-      
-      
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-            <TabName>Workspace</TabName>
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-        </Tabs>
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-            <Session/>
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-          <Tab>
-            <Identity>TabID-23870-22711</Identity>
-            <TabName>Build</TabName>
-            <Factory>Build</Factory>
-            <Session/>
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-        <Tab><Identity>TabID-19116-28152</Identity><TabName>Breakpoints</TabName><Factory>Breakpoints</Factory><Session/></Tab></Tabs>
-        
-      <SelectedTab>0</SelectedTab></Wnd3><Wnd0><Tabs><Tab><Identity>TabID-10243-6871</Identity><TabName>Register</TabName><Factory>Register</Factory><Session><REG1>0</REG1><REG2>0</REG2><Group>0</Group><States>1</States><State0>CPSR</State0></Session></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd0></Windows>
-    <Editor>
-      
-      
-      
-      
-    <Pane/><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
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-      
-      
-      
-      
-      
-    <Top><Row0><Sizes><Toolbar-0084c368><key>iaridepm1</key></Toolbar-0084c368><Toolbar-011f0628><key>debuggergui1</key></Toolbar-011f0628></Sizes></Row0></Top><Left><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>853</Bottom><Right>203</Right><x>-2</x><y>-2</y><xscreen>125</xscreen><yscreen>125</yscreen><sizeHorzCX>78125</sizeHorzCX><sizeHorzCY>111706</sizeHorzCY><sizeVertCX>128124</sizeVertCX><sizeVertCY>764075</sizeVertCY></Rect></Wnd2></Sizes></Row0></Left><Right><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>853</Bottom><Right>447</Right><x>-2</x><y>-2</y><xscreen>200</xscreen><yscreen>200</yscreen><sizeHorzCX>125000</sizeHorzCX><sizeHorzCY>178731</sizeHorzCY><sizeVertCX>280625</sizeVertCX><sizeVertCY>764075</sizeVertCY></Rect></Wnd0></Sizes></Row0></Right><Bottom><Row0><Sizes><Wnd3><Rect><Top>-2</Top><Left>-2</Left><Bottom>219</Bottom><Right>1602</Right><x>-2</x><y>-2</y><xscreen>1604</xscreen><yscreen>221</yscreen><sizeHorzCX>1002500</sizeHorzCX><sizeHorzCY>197497</sizeHorzCY><sizeVertCX>78125</sizeVertCX><sizeVertCY>111706</sizeVertCY></Rect></Wnd3></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
-  </Desktop>
-</Project>
-
-

Demo/ARM7_STR71x_IAR/settings/RTOSDemo.dni

@@ -1,23 +0,0 @@
-[DisAssemblyWindow]
-NumStates=_ 1
-State 1=_ 1
-[JLinkDriver]
-WatchVectorCatch=_ 0
-WatchCond=_ 0
-Watch0=_ 0 "0x00000000" 0 "0x00000000" 0 "0x00000000" 0 "0x00000000" 0 0 0 0
-Watch1=_ 0 "0x00000000" 0 "0x00000000" 0 "0x00000000" 0 "0x00000000" 0 0 0 0
-[Low Level]
-Pipeline mode=0
-Initialized=0
-[Disassemble mode]
-mode=0
-[Breakpoints]
-Bp0=_ "Code" "{E:\Dev\FreeRTOS\Source\portable\IAR\STR71x\port.c}.240.4@1" 1 0 0 0 "" 0 ""
-Count=1
-[Log file]
-LoggingEnabled=_ 0
-LogFile=_ ""
-Category=_ 0
-[TermIOLog]
-LoggingEnabled=_ 0
-LogFile=_ ""

Demo/ARM7_STR71x_IAR/settings/RTOSDemo.wsdt

@@ -1,75 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<Workspace>
-  <ConfigDictionary>
-    
-  <CurrentConfigs><Project>RTOSDemo/Debug</Project></CurrentConfigs></ConfigDictionary>
-  <Desktop>
-    <Static>
-      <Workspace>
-        <ColumnWidths>
-          
-          
-          
-          
-        <Column0>227</Column0><Column1>27</Column1><Column2>27</Column2><Column3>27</Column3></ColumnWidths>
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-      <Build>
-        
-        
-        
-        
-      <ColumnWidth0>20</ColumnWidth0><ColumnWidth1>1153</ColumnWidth1><ColumnWidth2>307</ColumnWidth2><ColumnWidth3>76</ColumnWidth3></Build>
-      <TerminalIO/>
-      <Profiling/>
-      <Debug-Log/>
-    <CodeCoveragePlugin/><Breakpoints/></Static>
-    <Windows>
-      
-      
-    <Wnd2>
-        <Tabs>
-          <Tab>
-            <Identity>TabID-14962-21036</Identity>
-            <TabName>Workspace</TabName>
-            <Factory>Workspace</Factory>
-            <Session>
-              
-            <NodeDict><ExpandedNode>RTOSDemo</ExpandedNode><ExpandedNode>RTOSDemo/source</ExpandedNode></NodeDict></Session>
-          </Tab>
-        </Tabs>
-        
-      <SelectedTab>0</SelectedTab></Wnd2><Wnd3>
-        <Tabs>
-          <Tab>
-            <Identity>TabID-24623-22493</Identity>
-            <TabName>Build</TabName>
-            <Factory>Build</Factory>
-            <Session/>
-          </Tab>
-          <Tab>
-            <Identity>TabID-13645-22698</Identity>
-            <TabName>Debug Log</TabName>
-            <Factory>Debug-Log</Factory>
-            <Session/>
-          </Tab>
-        <Tab><Identity>TabID-25855-25419</Identity><TabName>Breakpoints</TabName><Factory>Breakpoints</Factory><Session/></Tab></Tabs>
-        
-      <SelectedTab>0</SelectedTab></Wnd3></Windows>
-    <Editor>
-      
-      
-      
-      
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>E:\Dev\FreeRTOS\Demo\ARM7_STR71x_IAR\main.c</Filename><XPos>0</XPos><YPos>98</YPos><SelStart>4693</SelStart><SelEnd>4693</SelEnd></Tab><ActiveTab>0</ActiveTab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
-    <Positions>
-      
-      
-      
-      
-      
-    <Top><Row0><Sizes><Toolbar-0084c368><key>iaridepm1</key></Toolbar-0084c368></Sizes></Row0><Row1><Sizes><Toolbar-011f0628><key>debuggergui1</key></Toolbar-011f0628></Sizes></Row1></Top><Left><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>675</Bottom><Right>301</Right><x>-2</x><y>-2</y><xscreen>21</xscreen><yscreen>21</yscreen><sizeHorzCX>13125</sizeHorzCX><sizeHorzCY>18766</sizeHorzCY><sizeVertCX>189375</sizeVertCX><sizeVertCY>605004</sizeVertCY></Rect></Wnd2></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd3><Rect><Top>-2</Top><Left>-2</Left><Bottom>397</Bottom><Right>1602</Right><x>-2</x><y>-2</y><xscreen>1604</xscreen><yscreen>399</yscreen><sizeHorzCX>1002500</sizeHorzCX><sizeHorzCY>356568</sizeHorzCY><sizeVertCX>13125</sizeVertCX><sizeVertCY>18766</sizeVertCY></Rect></Wnd3></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
-  </Desktop>
-</Workspace>
-
-

Demo/ARM7_STR71x_IAR/vect.s79

@@ -1,127 +0,0 @@
-#include "FreeRTOSConfig.h"
-
-IVR_ADDR		 DEFINE    0xFFFFF818
-
-;*******************************************************************************
-;              Import  the Reset_Handler address from 71x_init.s
-;*******************************************************************************
-
-        IMPORT __program_start
-
-;*******************************************************************************
-;                      Import exception handlers
-;*******************************************************************************
-
-        IMPORT  vPortYieldProcessor		; FreeRTOS SWI handler
-
-;*******************************************************************************
-;                   Import IRQ handlers from 71x_it.c
-;*******************************************************************************
-
-        IMPORT  vPortNonPreemptiveTick	; Cooperative FreeRTOS tick handler
-		IMPORT	vPortPreemptiveTickISR	; Preemptive FreeRTOS tick handler
-		IMPORT	vSerialISREntry			; Demo serial port handler
-
-;*******************************************************************************
-;            Export Peripherals IRQ handlers table address
-;*******************************************************************************
-
-        CODE32
-
-
-        LDR     PC, Reset_Addr
-        LDR     PC, Undefined_Addr
-        LDR     PC, SWI_Addr
-        LDR     PC, Prefetch_Addr
-        LDR     PC, Abort_Addr
-        NOP                             ; Reserved vector
-        LDR     PC, =IVR_ADDR
-        LDR     PC, FIQ_Addr
-
-
-
-;*******************************************************************************
-;               Exception handlers address table
-;*******************************************************************************
-
-Reset_Addr      DCD     __program_start
-Undefined_Addr  DCD     UndefinedHandler
-SWI_Addr        DCD     vPortYieldProcessor
-Prefetch_Addr   DCD     PrefetchAbortHandler
-Abort_Addr      DCD     DataAbortHandler
-                DCD     0               ; Reserved vector
-IRQ_Addr        DCD     IRQHandler
-FIQ_Addr        DCD     FIQHandler
-
-;*******************************************************************************
-;              Peripherals IRQ handlers address table
-;*******************************************************************************
-
-				EXPORT  T0TIMI_Addr
-
-T0TIMI_Addr     DCD  DefaultISR
-FLASH_Addr      DCD  DefaultISR
-RCCU_Addr       DCD  DefaultISR
-RTC_Addr        DCD  DefaultISR
-#if configUSE_PREEMPTION == 0
-WDG_Addr        DCD  vPortNonPreemptiveTick	; Tick ISR if the cooperative scheduler is used.
-#else
-WDG_Addr		DCD  vPortPreemptiveTickISR	; Tick ISR if the preemptive scheduler is used.
-#endif
-XTI_Addr        DCD  DefaultISR
-USBHP_Addr      DCD  DefaultISR
-I2C0ITERR_Addr  DCD  DefaultISR
-I2C1ITERR_ADDR  DCD  DefaultISR
-UART0_Addr      DCD  vSerialISREntry
-UART1_Addr      DCD  DefaultISR
-UART2_ADDR      DCD  DefaultISR
-UART3_ADDR      DCD  DefaultISR
-BSPI0_ADDR      DCD  DefaultISR
-BSPI1_Addr      DCD  DefaultISR
-I2C0_Addr       DCD  DefaultISR
-I2C1_Addr       DCD  DefaultISR
-CAN_Addr        DCD  DefaultISR
-ADC12_Addr      DCD  DefaultISR
-T1TIMI_Addr     DCD  DefaultISR
-T2TIMI_Addr     DCD  DefaultISR
-T3TIMI_Addr     DCD  DefaultISR
-                DCD  0                  ; reserved
-                DCD  0                  ; reserved
-                DCD  0                  ; reserved
-HDLC_Addr       DCD  DefaultISR
-USBLP_Addr      DCD  DefaultISR
-                DCD  0                  ; reserved
-                DCD  0                  ; reserved
-T0TOI_Addr      DCD  DefaultISR
-T0OC1_Addr      DCD  DefaultISR
-T0OC2_Addr      DCD  DefaultISR
-
-
-;*******************************************************************************
-;                         Exception Handlers
-;*******************************************************************************
-
-
-UndefinedHandler
-		b	UndefinedHandler
-
-PrefetchAbortHandler
-		b	PrefetchAbortHandler
-
-DataAbortHandler
-		b	DataAbortHandler
-
-IRQHandler
-		b	DefaultISR
-
-FIQHandler
-		b	FIQHandler
-
-DefaultISR
-		b	DefaultISR
-
-
-
-       LTORG
-
-       END

Demo/AVR_ATMega323_IAR/FreeRTOSConfig.h

@@ -1,79 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-#include <iom323.h>
-
-#define configCALL_STACK_SIZE	20
-
-/*-----------------------------------------------------------
- * 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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			0
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 8000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 4 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 85 )
-#define configTOTAL_HEAP_SIZE		( (size_t ) ( 1500 ) )
-#define configMAX_TASK_NAME_LEN		( 8 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		1
-#define configIDLE_SHOULD_YIELD		1
-
-/* 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		0
-#define INCLUDE_uxTaskPriorityGet		0
-#define INCLUDE_vTaskDelete				1
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			0
-#define INCLUDE_vTaskDelayUntil			1
-#define INCLUDE_vTaskDelay				1
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/AVR_ATMega323_IAR/ParTest/ParTest.c

@@ -1,123 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
-Changes from V2.0.0
-
-	+ Use scheduler suspends in place of critical sections.
-
-Changes from V2.6.0
-
-	+ Replaced the inb() and outb() functions with direct memory
-	  access.  This allows the port to be built with the 20050414 build of
-	  WinAVR.
-*/
-
-#include "FreeRTOS.h"
-#include "task.h"
-#include "partest.h"
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines.
- *-----------------------------------------------------------*/
-
-#define partstALL_BITS_OUTPUT			( ( unsigned portCHAR ) 0xff )
-#define partstALL_OUTPUTS_OFF			( ( unsigned portCHAR ) 0xff )
-#define partstMAX_OUTPUT_LED			( ( unsigned portCHAR ) 7 )
-
-static volatile unsigned portCHAR ucCurrentOutputValue = partstALL_OUTPUTS_OFF; /*lint !e956 File scope parameters okay here. */
-
-/*-----------------------------------------------------------*/
-
-void vParTestInitialise( void )
-{
-	ucCurrentOutputValue = partstALL_OUTPUTS_OFF;
-
-	/* Set port B direction to outputs.  Start with all output off. */
-	DDRB = partstALL_BITS_OUTPUT;
-	PORTB = ucCurrentOutputValue;
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-unsigned portCHAR ucBit = ( unsigned portCHAR ) 1;
-
-	if( uxLED <= partstMAX_OUTPUT_LED )
-	{
-		ucBit <<= uxLED;
-	}	
-
-	vTaskSuspendAll();
-	{
-		if( xValue == pdTRUE )
-		{
-			ucBit ^= ( unsigned portCHAR ) 0xff;
-			ucCurrentOutputValue &= ucBit;
-		}
-		else
-		{
-			ucCurrentOutputValue |= ucBit;
-		}
-
-		PORTB = ucCurrentOutputValue;
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-unsigned portCHAR ucBit;
-
-	if( uxLED <= partstMAX_OUTPUT_LED )
-	{
-		ucBit = ( ( unsigned portCHAR ) 1 ) << uxLED;
-
-		vTaskSuspendAll();
-		{
-			if( ucCurrentOutputValue & ucBit )
-			{
-				ucCurrentOutputValue &= ~ucBit;
-			}
-			else
-			{
-				ucCurrentOutputValue |= ucBit;
-			}
-
-			PORTB = ucCurrentOutputValue;
-		}
-		xTaskResumeAll();			
-	}
-}
-
-

Demo/AVR_ATMega323_IAR/main.c

@@ -1,249 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license
-	and contact details.  Please ensure to read the configuration and relevant
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*
- * Creates all the demo application tasks, then starts the scheduler.  The WEB
- * documentation provides more details of the demo application tasks.
- *
- * Main. c also creates a task called "Check".  This only executes every three
- * seconds but has the highest priority so is guaranteed to get processor time.
- * Its main function is to check that all the other tasks are still operational.
- * Each task that does not flash an LED maintains a unique count that is
- * incremented each time the task successfully completes its function.  Should
- * any error occur within such a task the count is permanently halted.  The
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed.  If all the count variables have
- * changed all the tasks are still executing error free, and the check task
- * toggles an LED.  Should any task contain an error at any time the LED toggle
- * will stop.
- *
- * The LED flash and communications test tasks do not maintain a count.
- */
-
-/*
-Changes from V1.2.0
-	
-	+ Changed the baud rate for the serial test from 19200 to 57600.
-
-Changes from V1.2.3
-
-	+ The integer and comtest tasks are now used when the cooperative scheduler
-	  is being used.  Previously they were only used with the preemptive
-	  scheduler.
-
-Changes from V1.2.5
-
-	+ Set the baud rate to 38400.  This has a smaller error percentage with an
-	  8MHz clock (according to the manual).
-
-Changes from V2.0.0
-
-	+ Delay periods are now specified using variables and constants of
-	  portTickType rather than unsigned portLONG.
-
-Changes from V2.2.0
-
-	+ File can now be built using either the IAR or WinAVR compiler.
-
-Changes from V2.6.1
-
-	+ The IAR and WinAVR AVR ports are now maintained separately.
-*/
-
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef GCC_MEGA_AVR
-	/* EEPROM routines used only with the WinAVR compiler. */
-	#include <avr/eeprom.h>
-#endif
-
-/* Scheduler include files. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo file headers. */
-#include "PollQ.h"
-#include "integer.h"
-#include "serial.h"
-#include "comtest.h"
-#include "flash.h"
-#include "print.h"
-#include "partest.h"
-
-/* Priority definitions for most of the tasks in the demo application.  Some
-tasks just use the idle priority. */
-#define mainLED_TASK_PRIORITY			( tskIDLE_PRIORITY + 1 )
-#define mainCOM_TEST_PRIORITY			( tskIDLE_PRIORITY + 2 )
-#define mainQUEUE_POLL_PRIORITY			( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY			( tskIDLE_PRIORITY + 3 )
-
-/* Baud rate used by the serial port tasks. */
-#define mainCOM_TEST_BAUD_RATE			( ( unsigned portLONG ) 38400 )
-
-/* LED used by the serial port tasks.  This is toggled on each character Tx,
-and mainCOM_TEST_LED + 1 is toggles on each character Rx. */
-#define mainCOM_TEST_LED				( 4 )
-
-/* LED that is toggled by the check task.  The check task periodically checks
-that all the other tasks are operating without error.  If no errors are found
-the LED is toggled.  If an error is found at any time the LED is never toggles
-again. */
-#define mainCHECK_TASK_LED				( 7 )
-
-/* The period between executions of the check task. */
-#define mainCHECK_PERIOD				( ( portTickType ) 3000 / portTICK_RATE_MS  )
-
-/* An address in the EEPROM used to count resets.  This is used to check that
-the demo application is not unexpectedly resetting. */
-#define mainRESET_COUNT_ADDRESS			( ( void * ) 0x50 )
-
-/*
- * The task function for the "Check" task.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Checks the unique counts of other tasks to ensure they are still operational.
- * Flashes an LED if everything is okay.
- */
-static void prvCheckOtherTasksAreStillRunning( void );
-
-/*
- * Called on boot to increment a count stored in the EEPROM.  This is used to
- * ensure the CPU does not reset unexpectedly.
- */
-static void prvIncrementResetCount( void );
-
-portSHORT main( void )
-{
-	prvIncrementResetCount();
-
-	/* Setup the LED's for output. */
-	vParTestInitialise();
-
-	vStartIntegerMathTasks( tskIDLE_PRIORITY );
-	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
-	vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
-	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
-
-	xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
-
-	/* In this port, to use preemptive scheduler define configUSE_PREEMPTION
-	as 1 in portmacro.h.  To use the cooperative scheduler define
-	configUSE_PREEMPTION as 0. */
-	vTaskStartScheduler();
-
-	return 0;
-}
-/*-----------------------------------------------------------*/
-
-static void vErrorChecks( void *pvParameters )
-{
-static volatile unsigned portLONG ulDummyVariable = 3UL;
-
-	/* The parameters are not used. */
-	( void ) pvParameters;
-
-	/* Cycle for ever, delaying then checking all the other tasks are still
-	operating without error. */
-	for( ;; )
-	{
-		vTaskDelay( mainCHECK_PERIOD );
-
-		/* Perform a bit of 32bit maths to ensure the registers used by the
-		integer tasks get some exercise. The result here is not important -
-		see the demo application documentation for more info. */
-		ulDummyVariable *= 3;
-		
-		prvCheckOtherTasksAreStillRunning();
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvCheckOtherTasksAreStillRunning( void )
-{
-static portBASE_TYPE xErrorHasOccurred = pdFALSE;
-
-	if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
-	{
-		xErrorHasOccurred = pdTRUE;
-	}
-
-	if( xAreComTestTasksStillRunning() != pdTRUE )
-	{
-		xErrorHasOccurred = pdTRUE;
-	}
-
-	if( xArePollingQueuesStillRunning() != pdTRUE )
-	{
-		xErrorHasOccurred = pdTRUE;
-	}
-
-	if( xErrorHasOccurred == pdFALSE )
-	{
-		/* Toggle the LED if everything is okay so we know if an error occurs even if not
-		using console IO. */
-		vParTestToggleLED( mainCHECK_TASK_LED );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvIncrementResetCount( void )
-{
-unsigned portCHAR ucCount;
-const unsigned portCHAR ucReadBit = ( unsigned portCHAR ) 0x01;
-const unsigned portCHAR ucWrite1 = ( unsigned portCHAR ) 0x04;
-const unsigned portCHAR ucWrite2 = ( unsigned portCHAR ) 0x02;
-
-	/* Increment the EEPROM value at 0x00.
-	
-	Setup the EEPROM address. */
-	EEARH = 0x00;
-	EEARL = 0x00;
-	
-	/* Set the read enable bit. */
-	EECR |= ucReadBit;
-
-	/* Wait for the read. */
-	while( EECR & ucReadBit );
-	
-	/* The byte is ready. */
-	ucCount = EEDR;
-	
-	/* Increment the reset count, then write the byte back. */
-	ucCount++;
-	EEDR = ucCount;
-	EECR = ucWrite1;
-	EECR = ( ucWrite1 | ucWrite2 );
-}
-

Demo/AVR_ATMega323_IAR/rtosdemo.dep

@@ -1,141 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<project>
-  <fileVersion>1</fileVersion>
-  <configuration>
-    <name>Debug</name>
-    <file>
-      <name>$PROJ_DIR$\ParTest\ParTest.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\ParTest.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\serial\serial.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\serial.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\Source\portable\IAR\ATMega323\portmacro.s90</name>
-      <outputs>
-        <tool>
-          <name>AAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\portmacro.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\Common\Minimal\comtest.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\comtest.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\Source\tasks.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\tasks.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\Common\Minimal\integer.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\integer.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\Source\portable\MemMang\heap_1.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\heap_1.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\Source\portable\IAR\ATMega323\port.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\port.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\Common\Minimal\PollQ.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\PollQ.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\Source\queue.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\queue.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\Common\Minimal\flash.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\flash.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\main.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\main.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\Source\list.c</name>
-      <outputs>
-        <tool>
-          <name>ICCAVR</name>
-          <file>$PROJ_DIR$\Output\Obj\list.r90</file>
-        </tool>
-      </outputs>
-    </file>
-    <file>
-      <name>[ROOT_NODE]</name>
-      <outputs>
-        <tool>
-          <name>XLINK</name>
-          <file>$PROJ_DIR$\Output\Exe\rtosdemo.a90</file>
-          <file>$PROJ_DIR$\Output\Exe\rtosdemo.d90</file>
-        </tool>
-      </outputs>
-    </file>
-    <forcedrebuild>
-      <name>[MULTI_TOOL]</name>
-      <tool>XLINK</tool>
-    </forcedrebuild>
-  </configuration>
-</project>
-
-

Demo/AVR_ATMega323_IAR/rtosdemo.ewd

@@ -1,613 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<project>
-  <fileVersion>1</fileVersion>
-  <configuration>
-    <name>Debug</name>
-    <toolchain>
-      <name>AVR</name>
-    </toolchain>
-    <debug>1</debug>
-    <settings>
-      <name>C-SPY</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>11</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>CSVariantProcessor</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>MacOverride</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>MacFile</name>
-          <state>$TOOLKIT_DIR$\*.mac</state>
-        </option>
-        <option>
-          <name>DDFile</name>
-          <state>$TOOLKIT_DIR$\Config\iom323.ddf</state>
-        </option>
-        <option>
-          <name>CInput</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OCEnhancedCore</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OC64BitDoubles</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>DdfFileSlave</name>
-          <state></state>
-        </option>
-        <option>
-          <name>RunToEnable</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>RunToName</name>
-          <state>main</state>
-        </option>
-        <option>
-          <name>newDDFileOverride</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CSVariantEepromSize</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CSVariant64KFlash</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CdDllSlave</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>CDynDriver</name>
-          <state>SIMAVR</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>CCRAVR</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>OCCRAVRDriver</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OCCRAVRExtraOptions</name>
-          <state></state>
-        </option>
-        <option>
-          <name>OCCRAVRExtraOptionsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRBaud</name>
-          <version>0</version>
-          <state>5</state>
-        </option>
-        <option>
-          <name>OCCRAVRParity</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRDataBits</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRStopBits</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRHandshake</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRAllComm</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OCCRAVRDoLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRLogFile</name>
-          <state>cspycomm.log</state>
-        </option>
-        <option>
-          <name>OCCRAVRSuppressLoad</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRFastDownload</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OCCRAVRTargetCCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OCCRAVRdownloadToData</name>
-          <state>0</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>ICE200AVR</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>OICE200AVRDriver</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OICE200AVRExtraOptions</name>
-          <state></state>
-        </option>
-        <option>
-          <name>OICE200AVRExtraOptionsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRBaud</name>
-          <version>0</version>
-          <state>5</state>
-        </option>
-        <option>
-          <name>OICE200AVRParity</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRDataBits</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRStopBits</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRHandshake</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRAllComm</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OICE200AVRDoLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRLogFile</name>
-          <state>cspycomm.log</state>
-        </option>
-        <option>
-          <name>OICE200AVRHighSpeed</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OICE200AVRSingleStepTimers</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRRestoreEEPROM</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRComPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRSuppLoad</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRConsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRIce200ResetDelayList</name>
-          <version>8</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OICE200AVRIce200downloadToData</name>
-          <state>0</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>JTAGICEAVR</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>OJTAGICEAVRDriver</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRExtraOptions</name>
-          <state></state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRExtraOptionsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRBaud</name>
-          <version>0</version>
-          <state>5</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRParity</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRDataBits</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRStopBits</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRHandshake</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRAllComm</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRDoLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRLogFile</name>
-          <state>cspycomm.log</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceDefaultCom</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceComPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceSuppLoad</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceConsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceJtagFreqRadio</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceJtagFreqManually</name>
-          <state>100000</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceJtagFreq</name>
-          <version>0</version>
-          <state>5</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceJtagDeviceBefore</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceJtagDeviceAfter</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceJtagInstrBitsBefore</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceJtagInstrBitsAfter</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIceDaisyChain</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagDebugTimers</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagDebugEeprom</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagDebugReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagDebugFuses</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEAVRJtagIcedownloadToData</name>
-          <state>0</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>JTAGICEMKIIAVR</name>
-      <archiveVersion>1</archiveVersion>
-      <data>
-        <version>3</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>OJTAGICEMKIIAVRDriver</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRExtraOptions</name>
-          <state></state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRExtraOptionsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRBaud</name>
-          <version>0</version>
-          <state>5</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRParity</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRDataBits</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRStopBits</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRHandshake</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRAllComm</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRDoLogfile</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRLogFile</name>
-          <state>cspycomm.log</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceDefaultCom</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceComPort</name>
-          <version>0</version>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceSuppLoad</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceConsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceJtagFreqRadio</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceJtagFreqManually</name>
-          <state>100000</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceJtagFreq</name>
-          <version>0</version>
-          <state>8</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceJtagDeviceBefore</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceJtagDeviceAfter</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceJtagInstrBitsBefore</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceJtagInstrBitsAfter</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIceDaisyChain</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagDebugTimers</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagDebugEeprom</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagDebugReset</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagDebugFuses</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagIcedownloadToData</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRCommunication</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OJTAGICEMKIIAVRJtagSoftwareBreak</name>
-          <state>0</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>SIMAVR</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>OSIMAVRDriver</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OSIMAVRExtraOptions</name>
-          <state></state>
-        </option>
-        <option>
-          <name>OSIMAVRExtraOptionsCheck</name>
-          <state>0</state>
-        </option>
-      </data>
-    </settings>
-    <settings>
-      <name>THIRDPARTYAVR</name>
-      <archiveVersion>2</archiveVersion>
-      <data>
-        <version>1</version>
-        <wantNonLocal>1</wantNonLocal>
-        <debug>1</debug>
-        <option>
-          <name>OTHIRDPARTYAVRDriver</name>
-          <state>1</state>
-        </option>
-        <option>
-          <name>OTHIRDPARTYAVRExtraOptions</name>
-          <state></state>
-        </option>
-        <option>
-          <name>OTHIRDPARTYAVRExtraOptionsCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OTHIRDPARTYAVRDriverDll</name>
-          <state>Browse to your Third party driver</state>
-        </option>
-        <option>
-          <name>OTHIRDPARTYAVRSuppress</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OTHIRDPARTYAVRVerify</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OTHIRDPARTYAVRLogFileCheck</name>
-          <state>0</state>
-        </option>
-        <option>
-          <name>OTHIRDPARTYAVRLogFileEditB</name>
-          <state>$TOOLKIT_DIR$\cspycomm.log</state>
-        </option>
-      </data>
-    </settings>
-    <debuggerPlugins>
-      <plugin>
-        <file>$EW_DIR$\common\plugins\CodeCoverage\CodeCoverage.ewplugin</file>
-        <loadFlag>1</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$EW_DIR$\common\plugins\Profiling\Profiling.ewplugin</file>
-        <loadFlag>1</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$EW_DIR$\common\plugins\Trace\Trace.ewplugin</file>
-        <loadFlag>1</loadFlag>
-      </plugin>
-      <plugin>
-        <file>$EW_DIR$\common\plugins\Orti\Orti.ewplugin</file>
-        <loadFlag>0</loadFlag>
-      </plugin>
-    </debuggerPlugins>
-  </configuration>
-</project>
-
-

Demo/AVR_ATMega323_IAR/serial/serial.c

@@ -1,195 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-
-/* BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR IAR AVR PORT. */
-
-
-#include <stdlib.h>
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-#include "serial.h"
-
-#define serBAUD_DIV_CONSTANT			( ( unsigned portLONG ) 16 )
-
-/* Constants for writing to UCSRB. */
-#define serRX_INT_ENABLE				( ( unsigned portCHAR ) 0x80 )
-#define serRX_ENABLE					( ( unsigned portCHAR ) 0x10 )
-#define serTX_ENABLE					( ( unsigned portCHAR ) 0x08 )
-#define serTX_INT_ENABLE				( ( unsigned portCHAR ) 0x20 )
-
-/* Constants for writing to UCSRC. */
-#define serUCSRC_SELECT					( ( unsigned portCHAR ) 0x80 )
-#define serEIGHT_DATA_BITS				( ( unsigned portCHAR ) 0x06 )
-
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-
-#define vInterruptOn()										\
-{															\
-	unsigned portCHAR ucByte;								\
-															\
-	ucByte = UCSRB;											\
-	ucByte |= serTX_INT_ENABLE;								\
-	outb( UCSRB, ucByte );									\
-}																				
-/*-----------------------------------------------------------*/
-
-#define vInterruptOff()										\
-{															\
-	unsigned portCHAR ucByte;								\
-															\
-	ucByte = UCSRB;											\
-	ucByte &= ~serTX_INT_ENABLE;							\
-	outb( UCSRB, ucByte );									\
-}
-/*-----------------------------------------------------------*/
-
-xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
-{
-unsigned portLONG ulBaudRateCounter;
-unsigned portCHAR ucByte;
-
-	portENTER_CRITICAL();
-	{
-		/* Create the queues used by the com test task. */
-		xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-		xCharsForTx = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-
-		/* Calculate the baud rate register value from the equation in the
-		data sheet. */
-		ulBaudRateCounter = ( configCPU_CLOCK_HZ / ( serBAUD_DIV_CONSTANT * ulWantedBaud ) ) - ( unsigned portLONG ) 1;
-
-		/* Set the baud rate. */	
-		ucByte = ( unsigned portCHAR ) ( ulBaudRateCounter & ( unsigned portLONG ) 0xff );	
-		outb( UBRRL, ucByte );
-
-		ulBaudRateCounter >>= ( unsigned portLONG ) 8;
-		ucByte = ( unsigned portCHAR ) ( ulBaudRateCounter & ( unsigned portLONG ) 0xff );	
-		outb( UBRRH, ucByte );
-
-		/* Enable the Rx interrupt.  The Tx interrupt will get enabled
-		later. Also enable the Rx and Tx. */
-		outb( UCSRB, serRX_INT_ENABLE | serRX_ENABLE | serTX_ENABLE );
-
-		/* Set the data bits to 8. */
-		outb( UCSRC, serUCSRC_SELECT | serEIGHT_DATA_BITS );
-	}
-	portEXIT_CRITICAL();
-	
-	/* Unlike other ports, this serial code does not allow for more than one
-	com port.  We therefore don't return a pointer to a port structure and can
-	instead just return NULL. */
-	return NULL;
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
-{
-	/* Get the next character from the buffer.  Return false if no characters
-	are available, or arrive before xBlockTime expires. */
-	if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
-	{
-		return pdTRUE;
-	}
-	else
-	{
-		return pdFALSE;
-	}
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
-{
-	/* Return false if after the block time there is no room on the Tx queue. */
-	if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
-	{
-		return pdFAIL;
-	}
-
-	vInterruptOn();
-
-	return pdPASS;
-}
-/*-----------------------------------------------------------*/
-
-void vSerialClose( xComPortHandle xPort )
-{
-unsigned portCHAR ucByte;
-
-	/* Turn off the interrupts.  We may also want to delete the queues and/or
-	re-install the original ISR. */
-
-	portENTER_CRITICAL();
-	{
-		vInterruptOff();
-		ucByte = UCSRB;
-		ucByte &= ~serRX_INT_ENABLE;
-		outb( UCSRB, ucByte );
-	}
-	portEXIT_CRITICAL();
-}
-/*-----------------------------------------------------------*/
-
-__interrupt void SIG_UART_RECV( void )
-{
-signed portCHAR cChar;
-
-	/* Get the character and post it on the queue of Rxed characters.
-	If the post causes a task to wake force a context switch as the woken task
-	may have a higher priority than the task we have interrupted. */
-	cChar = UDR;
-
-	if( xQueueSendFromISR( xRxedChars, &cChar, pdFALSE ) )
-	{
-		taskYIELD();
-	}
-}
-/*-----------------------------------------------------------*/
-
-__interrupt void SIG_UART_DATA( void )
-{
-signed portCHAR cChar, cTaskWoken;
-
-	if( xQueueReceiveFromISR( xCharsForTx, &cChar, &cTaskWoken ) == pdTRUE )
-	{
-		/* Send the next character queued for Tx. */
-		outb( UDR, cChar );
-	}
-	else
-	{
-		/* Queue empty, nothing to send. */
-		vInterruptOff();
-	}
-}
-

Demo/AVR_ATMega323_IAR/settings/rtosdemo.dni

@@ -1,38 +0,0 @@
-[DisAssemblyWindow]
-NumStates=_ 1
-State 1=_ 1
-[Watch]
-Watch 1=_ 1 "usCurrentNumberOfTasks"
-Watch 2=
-Watch 3=
-[CodeCoverage]
-State=_ 0
-[Profiling]
-State=_ 0
-[TermIOSettings]
-Filename=_ ""
-InputMode=_ 1
-[QWatch]
-WindowContent=_ 100 100 100 100
-[Desktop-Debug]
-Wnd0=_ "Watch" "open" 44 0 1 -1 -1 -1 -1 1139 276 1595 524 100 100 100 100
-Wnd1=_ "Memory" "open" 44 0 1 -1 -1 -1 -1 1139 217 1591 939 1 1872 0 1872 0 1 0 1 0
-Wnd2=_ "CallStack" "open" 44 0 1 -1 -1 -1 -1 30 699 277 1037 1
-Wnd3=_ "Register" "open" 44 0 1 -1 -1 -1 -1 1237 0 1569 1019 0 0 0 0
-Wnd4=_ "Register" "open" 44 0 1 -1 -1 -1 -1 40 264 1312 986 0 0 0 0
-Wnd5=_ "Editor-DebugSource" "open" 44 0 1 -1 -1 -1 -1 169 991 1062 2036 "E:\Dev\FreeRTOS\Source\portable\IAR\ATMega323\portmacro.s90" 1 1 0 206 6825 6825
-Wnd6=_ "Disassembly" "open" 44 0 1 -1 -1 -4 -28 586 28 1196 854
-Wnd7=_ "Log" "closed" 44 0 1 -1 -1 -4 -28 872 845 1595 1069
-Wnd8=_ "Locals" "closed" 44 0 1 -1 -1 -1 -1 1139 0 1595 276 100 100 100 100
-Wnd9=_ "Terminal I/O" "closed" 44 0 1 -1 -1 -1 -1 1138 522 1595 826
-Maximized=_ 0
-Count=_ 10
-[Log file]
-LoggingEnabled=_ 0
-LogFile=_ ""
-Category=_ 0
-[TermIOLog]
-LoggingEnabled=_ 0
-LogFile=_ ""
-[Breakpoints]
-Count=0

Demo/AVR_ATMega323_IAR/settings/rtosdemo.wsdt

@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<Workspace>
-  <ConfigDictionary>
-    
-  <CurrentConfigs><Project>rtosdemo/Debug</Project></CurrentConfigs></ConfigDictionary>
-  <Desktop>
-    <Static>
-      <Workspace>
-        <ColumnWidths>
-          
-          
-          
-          
-        <Column0>109</Column0><Column1>27</Column1><Column2>27</Column2><Column3>27</Column3></ColumnWidths>
-      </Workspace>
-    <Build><ColumnWidth0>20</ColumnWidth0><ColumnWidth1>1153</ColumnWidth1><ColumnWidth2>307</ColumnWidth2><ColumnWidth3>76</ColumnWidth3></Build></Static>
-    <Windows>
-      
-    <Wnd0>
-        <Tabs>
-          <Tab>
-            <Identity>TabID-12388-19520</Identity>
-            <TabName>Workspace</TabName>
-            <Factory>Workspace</Factory>
-            <Session>
-              
-            <NodeDict><ExpandedNode>rtosdemo</ExpandedNode><ExpandedNode>rtosdemo/portheap.c</ExpandedNode></NodeDict></Session>
-          </Tab>
-        </Tabs>
-        
-      <SelectedTab>0</SelectedTab></Wnd0><Wnd1><Tabs><Tab><Identity>TabID-19172-8303</Identity><TabName>Build</TabName><Factory>Build</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd1></Windows>
-    <Editor>
-      
-      
-      
-      
-    <Pane/><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
-    <Positions>
-      
-      
-      
-      
-      
-    <Top><Row0><Sizes><Toolbar-0084f828><key>iaridepm1</key></Toolbar-0084f828></Sizes></Row0></Top><Left><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>718</Bottom><Right>183</Right><x>-2</x><y>-2</y><xscreen>185</xscreen><yscreen>185</yscreen><sizeHorzCX>115625</sizeHorzCX><sizeHorzCY>165326</sizeHorzCY><sizeVertCX>115625</sizeVertCX><sizeVertCY>643431</sizeVertCY></Rect></Wnd0></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd1><Rect><Top>-2</Top><Left>-2</Left><Bottom>354</Bottom><Right>1602</Right><x>-2</x><y>-2</y><xscreen>1604</xscreen><yscreen>356</yscreen><sizeHorzCX>1002500</sizeHorzCX><sizeHorzCY>318141</sizeHorzCY><sizeVertCX>116250</sizeVertCX><sizeVertCY>166219</sizeVertCY></Rect></Wnd1></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
-  </Desktop>
-</Workspace>
-
-

Demo/AVR_ATMega323_WinAVR/FreeRTOSConfig.h

@@ -1,77 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-#include <avr/io.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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			0
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 8000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 4 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 85 )
-#define configTOTAL_HEAP_SIZE		( (size_t ) ( 1500 ) )
-#define configMAX_TASK_NAME_LEN		( 8 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		1
-#define configIDLE_SHOULD_YIELD		1
-
-/* 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		0
-#define INCLUDE_uxTaskPriorityGet		0
-#define INCLUDE_vTaskDelete				1
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			0
-#define INCLUDE_vTaskDelayUntil			1
-#define INCLUDE_vTaskDelay				1
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/AVR_ATMega323_WinAVR/ParTest/ParTest.c

@@ -1,123 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
-Changes from V2.0.0
-
-	+ Use scheduler suspends in place of critical sections.
-
-Changes from V2.6.0
-
-	+ Replaced the inb() and outb() functions with direct memory
-	  access.  This allows the port to be built with the 20050414 build of
-	  WinAVR.
-*/
-
-#include "FreeRTOS.h"
-#include "task.h"
-#include "partest.h"
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines.
- *-----------------------------------------------------------*/
-
-#define partstALL_BITS_OUTPUT			( ( unsigned portCHAR ) 0xff )
-#define partstALL_OUTPUTS_OFF			( ( unsigned portCHAR ) 0xff )
-#define partstMAX_OUTPUT_LED			( ( unsigned portCHAR ) 7 )
-
-static volatile unsigned portCHAR ucCurrentOutputValue = partstALL_OUTPUTS_OFF; /*lint !e956 File scope parameters okay here. */
-
-/*-----------------------------------------------------------*/
-
-void vParTestInitialise( void )
-{
-	ucCurrentOutputValue = partstALL_OUTPUTS_OFF;
-
-	/* Set port B direction to outputs.  Start with all output off. */
-	DDRB = partstALL_BITS_OUTPUT;
-	PORTB = ucCurrentOutputValue;
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-unsigned portCHAR ucBit = ( unsigned portCHAR ) 1;
-
-	if( uxLED <= partstMAX_OUTPUT_LED )
-	{
-		ucBit <<= uxLED;
-	}	
-
-	vTaskSuspendAll();
-	{
-		if( xValue == pdTRUE )
-		{
-			ucBit ^= ( unsigned portCHAR ) 0xff;
-			ucCurrentOutputValue &= ucBit;
-		}
-		else
-		{
-			ucCurrentOutputValue |= ucBit;
-		}
-
-		PORTB = ucCurrentOutputValue;
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-unsigned portCHAR ucBit;
-
-	if( uxLED <= partstMAX_OUTPUT_LED )
-	{
-		ucBit = ( ( unsigned portCHAR ) 1 ) << uxLED;
-
-		vTaskSuspendAll();
-		{
-			if( ucCurrentOutputValue & ucBit )
-			{
-				ucCurrentOutputValue &= ~ucBit;
-			}
-			else
-			{
-				ucCurrentOutputValue |= ucBit;
-			}
-
-			PORTB = ucCurrentOutputValue;
-		}
-		xTaskResumeAll();			
-	}
-}
-
-

Demo/AVR_ATMega323_WinAVR/main.c

@@ -1,225 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*
- * Creates all the demo application tasks, then starts the scheduler.  The WEB
- * documentation provides more details of the demo application tasks.
- * 
- * Main. c also creates a task called "Check".  This only executes every three 
- * seconds but has the highest priority so is guaranteed to get processor time.  
- * Its main function is to check that all the other tasks are still operational.  
- * Each task that does not flash an LED maintains a unique count that is 
- * incremented each time the task successfully completes its function.  Should 
- * any error occur within such a task the count is permanently halted.  The 
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed.  If all the count variables have 
- * changed all the tasks are still executing error free, and the check task
- * toggles an LED.  Should any task contain an error at any time the LED toggle
- * will stop.
- *
- * The LED flash and communications test tasks do not maintain a count.
- */
-
-/*
-Changes from V1.2.0
-	
-	+ Changed the baud rate for the serial test from 19200 to 57600.
-
-Changes from V1.2.3
-
-	+ The integer and comtest tasks are now used when the cooperative scheduler 
-	  is being used.  Previously they were only used with the preemptive
-	  scheduler.
-
-Changes from V1.2.5
-
-	+ Set the baud rate to 38400.  This has a smaller error percentage with an
-	  8MHz clock (according to the manual).
-
-Changes from V2.0.0
-
-	+ Delay periods are now specified using variables and constants of
-	  portTickType rather than unsigned portLONG.
-
-Changes from V2.6.1
-
-	+ The IAR and WinAVR AVR ports are now maintained separately.
-*/
-
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef GCC_MEGA_AVR
-	/* EEPROM routines used only with the WinAVR compiler. */
-	#include <avr/eeprom.h> 
-#endif
-
-/* Scheduler include files. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo file headers. */
-#include "PollQ.h"
-#include "integer.h"
-#include "serial.h"
-#include "comtest.h"
-#include "flash.h"
-#include "print.h"
-#include "partest.h"
-
-/* Priority definitions for most of the tasks in the demo application.  Some
-tasks just use the idle priority. */
-#define mainLED_TASK_PRIORITY			( tskIDLE_PRIORITY + 1 )
-#define mainCOM_TEST_PRIORITY			( tskIDLE_PRIORITY + 2 )
-#define mainQUEUE_POLL_PRIORITY			( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY			( tskIDLE_PRIORITY + 3 )
-
-/* Baud rate used by the serial port tasks. */
-#define mainCOM_TEST_BAUD_RATE			( ( unsigned portLONG ) 38400 )
-
-/* LED used by the serial port tasks.  This is toggled on each character Tx,
-and mainCOM_TEST_LED + 1 is toggles on each character Rx. */
-#define mainCOM_TEST_LED				( 4 )
-
-/* LED that is toggled by the check task.  The check task periodically checks
-that all the other tasks are operating without error.  If no errors are found
-the LED is toggled.  If an error is found at any time the LED is never toggles
-again. */
-#define mainCHECK_TASK_LED				( 7 )
-
-/* The period between executions of the check task. */
-#define mainCHECK_PERIOD				( ( portTickType ) 3000 / portTICK_RATE_MS  )
-
-/* An address in the EEPROM used to count resets.  This is used to check that
-the demo application is not unexpectedly resetting. */
-#define mainRESET_COUNT_ADDRESS			( ( void * ) 0x50 )
-
-/*
- * The task function for the "Check" task.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Checks the unique counts of other tasks to ensure they are still operational.
- * Flashes an LED if everything is okay. 
- */
-static void prvCheckOtherTasksAreStillRunning( void );
-
-/*
- * Called on boot to increment a count stored in the EEPROM.  This is used to 
- * ensure the CPU does not reset unexpectedly.
- */
-static void prvIncrementResetCount( void );
-
-portSHORT main( void )
-{
-	prvIncrementResetCount();
-
-	/* Setup the LED's for output. */
-	vParTestInitialise();
-
-	vStartIntegerMathTasks( tskIDLE_PRIORITY );
-	vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
-	vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
-	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
-
-	xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
-
-	/* In this port, to use preemptive scheduler define configUSE_PREEMPTION 
-	as 1 in portmacro.h.  To use the cooperative scheduler define 
-	configUSE_PREEMPTION as 0. */
-	vTaskStartScheduler();
-
-	return 0;
-}
-/*-----------------------------------------------------------*/
-
-static void vErrorChecks( void *pvParameters )
-{
-static volatile unsigned portLONG ulDummyVariable = 3UL;
-
-	/* The parameters are not used. */
-	( void ) pvParameters;
-
-	/* Cycle for ever, delaying then checking all the other tasks are still
-	operating without error. */
-	for( ;; )
-	{
-		vTaskDelay( mainCHECK_PERIOD );
-
-		/* Perform a bit of 32bit maths to ensure the registers used by the 
-		integer tasks get some exercise. The result here is not important - 
-		see the demo application documentation for more info. */
-		ulDummyVariable *= 3;
-		
-		prvCheckOtherTasksAreStillRunning();
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvCheckOtherTasksAreStillRunning( void )
-{
-static portBASE_TYPE xErrorHasOccurred = pdFALSE;
-
-	if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
-	{
-		xErrorHasOccurred = pdTRUE;
-	}
-
-	if( xAreComTestTasksStillRunning() != pdTRUE )
-	{
-		xErrorHasOccurred = pdTRUE;
-	}
-
-	if( xArePollingQueuesStillRunning() != pdTRUE )
-	{
-		xErrorHasOccurred = pdTRUE;
-	}
-
-	if( xErrorHasOccurred == pdFALSE )
-	{
-		/* Toggle the LED if everything is okay so we know if an error occurs even if not
-		using console IO. */
-		vParTestToggleLED( mainCHECK_TASK_LED );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvIncrementResetCount( void )
-{
-unsigned portCHAR ucCount;
-
-	eeprom_read_block( &ucCount, mainRESET_COUNT_ADDRESS, sizeof( ucCount ) );
-	ucCount++;
-	eeprom_write_byte( mainRESET_COUNT_ADDRESS, ucCount );
-}
-

Demo/AVR_ATMega323_WinAVR/makefile

@@ -1,426 +0,0 @@
-# WinAVR Sample makefile written by Eric B. Weddington, J<>rg Wunsch, et al.
-# Released to the Public Domain
-# Please read the make user manual!
-#
-# Additional material for this makefile was submitted by:
-#  Tim Henigan
-#  Peter Fleury
-#  Reiner Patommel
-#  Sander Pool
-#  Frederik Rouleau
-#  Markus Pfaff
-#
-# On command line:
-#
-# make all = Make software.
-#
-# make clean = Clean out built project files.
-#
-# make coff = Convert ELF to AVR COFF (for use with AVR Studio 3.x or VMLAB).
-#
-# make extcoff = Convert ELF to AVR Extended COFF (for use with AVR Studio
-#                4.07 or greater).
-#
-# make program = Download the hex file to the device, using avrdude.  Please
-#                customize the avrdude settings below first!
-#
-# make filename.s = Just compile filename.c into the assembler code only
-#
-# To rebuild project do "make clean" then "make all".
-#
-
-
-# MCU name
-MCU = atmega323
-
-# Output format. (can be srec, ihex, binary)
-FORMAT = ihex
-
-# Target file name (without extension).
-TARGET = rtosdemo
-
-# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
-# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
-OPT = s
-
-
-# List C source files here. (C dependencies are automatically generated.)
-DEMO_DIR = ../Common/Minimal
-SOURCE_DIR = ../../Source
-PORT_DIR = ../../Source/portable/GCC/ATMega323
-
-SRC	= \
-main.c \
-ParTest/ParTest.c \
-serial/serial.c \
-$(SOURCE_DIR)/tasks.c \
-$(SOURCE_DIR)/queue.c \
-$(SOURCE_DIR)/list.c \
-$(SOURCE_DIR)/portable/MemMang/heap_1.c \
-$(PORT_DIR)/port.c \
-$(DEMO_DIR)/flash.c \
-$(DEMO_DIR)/integer.c \
-$(DEMO_DIR)/PollQ.c \
-$(DEMO_DIR)/comtest.c
-
-
-# If there is more than one source file, append them above, or modify and
-# uncomment the following:
-#SRC += foo.c bar.c
-
-# You can also wrap lines by appending a backslash to the end of the line:
-#SRC += baz.c \
-#xyzzy.c
-
-
-
-# List Assembler source files here.
-# Make them always end in a capital .S.  Files ending in a lowercase .s
-# will not be considered source files but generated files (assembler
-# output from the compiler), and will be deleted upon "make clean"!
-# Even though the DOS/Win* filesystem matches both .s and .S the same,
-# it will preserve the spelling of the filenames, and gcc itself does
-# care about how the name is spelled on its command-line.
-ASRC = 
-
-
-# List any extra directories to look for include files here.
-#     Each directory must be seperated by a space.
-EXTRAINCDIRS = 
-
-
-# Optional compiler flags.
-#  -g:        generate debugging information (for GDB, or for COFF conversion)
-#  -O*:       optimization level
-#  -f...:     tuning, see gcc manual and avr-libc documentation
-#  -Wall...:  warning level
-#  -Wa,...:   tell GCC to pass this to the assembler.
-#    -ahlms:  create assembler listing
-
-DEBUG_LEVEL=-g
-WARNINGS=-Wall -Wextra -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-align -Wsign-compare \
-		-Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wunused
-
-CFLAGS = -D GCC_MEGA_AVR -I. -I../../Source/include -I../Common/include  \
-$(DEBUG_LEVEL) -O$(OPT) \
--fsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
-$(WARNINGS) \
--Wa,-adhlns=$(<:.c=.lst) \
-$(patsubst %,-I%,$(EXTRAINCDIRS))
-
-
-# Set a "language standard" compiler flag.
-#   Unremark just one line below to set the language standard to use.
-#   gnu99 = C99 + GNU extensions. See GCC manual for more information.
-#CFLAGS += -std=c89
-#CFLAGS += -std=gnu89
-#CFLAGS += -std=c99
-CFLAGS += -std=gnu99
-
-
-
-# Optional assembler flags.
-#  -Wa,...:   tell GCC to pass this to the assembler.
-#  -ahlms:    create listing
-#  -gstabs:   have the assembler create line number information; note that
-#             for use in COFF files, additional information about filenames
-#             and function names needs to be present in the assembler source
-#             files -- see avr-libc docs [FIXME: not yet described there]
-ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs 
-
-
-
-# Optional linker flags.
-#  -Wl,...:   tell GCC to pass this to linker.
-#  -Map:      create map file
-#  --cref:    add cross reference to  map file
-LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
-
-
-
-# Additional libraries
-
-# Minimalistic printf version
-#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
-
-# Floating point printf version (requires -lm below)
-#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
-
-# -lm = math library
-LDFLAGS += -lm
-
-
-
-
-# Programming support using avrdude. Settings and variables.
-
-# Programming hardware: alf avr910 avrisp bascom bsd 
-# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
-#
-# Type: avrdude -c ?
-# to get a full listing.
-#
-AVRDUDE_PROGRAMMER = stk500
-
-
-AVRDUDE_PORT = com1	   # programmer connected to serial device
-#AVRDUDE_PORT = lpt1	# programmer connected to parallel port
-
-AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
-#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
-
-AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
-
-# Uncomment the following if you want avrdude's erase cycle counter.
-# Note that this counter needs to be initialized first using -Yn,
-# see avrdude manual.
-#AVRDUDE_ERASE += -y
-
-# Uncomment the following if you do /not/ wish a verification to be
-# performed after programming the device.
-#AVRDUDE_FLAGS += -V
-
-# Increase verbosity level.  Please use this when submitting bug
-# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
-# to submit bug reports.
-#AVRDUDE_FLAGS += -v -v
-
-
-
-
-# ---------------------------------------------------------------------------
-
-# Define directories, if needed.
-DIRAVR = c:/winavr
-DIRAVRBIN = $(DIRAVR)/bin
-DIRAVRUTILS = $(DIRAVR)/utils/bin
-DIRINC = .
-DIRLIB = $(DIRAVR)/avr/lib
-
-
-# Define programs and commands.
-SHELL = sh
-
-CC = avr-gcc
-
-OBJCOPY = avr-objcopy
-OBJDUMP = avr-objdump
-SIZE = avr-size
-
-
-# Programming support using avrdude.
-AVRDUDE = avrdude
-
-
-REMOVE = rm -f
-COPY = cp
-
-HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
-ELFSIZE = $(SIZE) -A $(TARGET).elf
-
-
-
-# Define Messages
-# English
-MSG_ERRORS_NONE = Errors: none
-MSG_BEGIN = -------- begin --------
-MSG_END = --------  end  --------
-MSG_SIZE_BEFORE = Size before: 
-MSG_SIZE_AFTER = Size after:
-MSG_COFF = Converting to AVR COFF:
-MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
-MSG_FLASH = Creating load file for Flash:
-MSG_EEPROM = Creating load file for EEPROM:
-MSG_EXTENDED_LISTING = Creating Extended Listing:
-MSG_SYMBOL_TABLE = Creating Symbol Table:
-MSG_LINKING = Linking:
-MSG_COMPILING = Compiling:
-MSG_ASSEMBLING = Assembling:
-MSG_CLEANING = Cleaning project:
-
-
-
-
-# Define all object files.
-OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) 
-
-# Define all listing files.
-LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
-
-# Combine all necessary flags and optional flags.
-# Add target processor to flags.
-ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
-ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
-
-
-
-# Default target.
-all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
-	$(TARGET).lss $(TARGET).sym sizeafter finished end
-
-
-# Eye candy.
-# AVR Studio 3.x does not check make's exit code but relies on
-# the following magic strings to be generated by the compile job.
-begin:
-	@echo
-	@echo $(MSG_BEGIN)
-
-finished:
-	@echo $(MSG_ERRORS_NONE)
-
-end:
-	@echo $(MSG_END)
-	@echo
-
-
-# Display size of file.
-sizebefore:
-	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
-
-sizeafter:
-	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
-
-
-
-# Display compiler version information.
-gccversion : 
-	@$(CC) --version
-
-
-
-
-# Convert ELF to COFF for use in debugging / simulating in
-# AVR Studio or VMLAB.
-COFFCONVERT=$(OBJCOPY) --debugging \
-	--change-section-address .data-0x800000 \
-	--change-section-address .bss-0x800000 \
-	--change-section-address .noinit-0x800000 \
-	--change-section-address .eeprom-0x810000 
-
-
-coff: $(TARGET).elf
-	@echo
-	@echo $(MSG_COFF) $(TARGET).cof
-	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
-
-
-extcoff: $(TARGET).elf
-	@echo
-	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
-	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
-
-
-
-
-# Program the device.  
-program: $(TARGET).hex $(TARGET).eep
-	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
-
-
-
-
-# Create final output files (.hex, .eep) from ELF output file.
-%.hex: %.elf
-	@echo
-	@echo $(MSG_FLASH) $@
-	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
-
-%.eep: %.elf
-	@echo
-	@echo $(MSG_EEPROM) $@
-	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
-	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
-
-# Create extended listing file from ELF output file.
-%.lss: %.elf
-	@echo
-	@echo $(MSG_EXTENDED_LISTING) $@
-	$(OBJDUMP) -h -S $< > $@
-
-# Create a symbol table from ELF output file.
-%.sym: %.elf
-	@echo
-	@echo $(MSG_SYMBOL_TABLE) $@
-	avr-nm -n $< > $@
-
-
-
-# Link: create ELF output file from object files.
-.SECONDARY : $(TARGET).elf
-.PRECIOUS : $(OBJ)
-%.elf: $(OBJ)
-	@echo
-	@echo $(MSG_LINKING) $@
-	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
-
-
-# Compile: create object files from C source files.
-%.o : %.c
-	@echo
-	@echo $(MSG_COMPILING) $<
-	$(CC) -c $(ALL_CFLAGS) $< -o $@
-
-
-# Compile: create assembler files from C source files.
-%.s : %.c
-	$(CC) -S $(ALL_CFLAGS) $< -o $@
-
-
-# Assemble: create object files from assembler source files.
-%.o : %.S
-	@echo
-	@echo $(MSG_ASSEMBLING) $<
-	$(CC) -c $(ALL_ASFLAGS) $< -o $@
-
-
-
-
-
-
-# Target: clean project.
-clean: begin clean_list finished end
-
-clean_list :
-	@echo
-	@echo $(MSG_CLEANING)
-	$(REMOVE) $(TARGET).hex
-	$(REMOVE) $(TARGET).eep
-	$(REMOVE) $(TARGET).obj
-	$(REMOVE) $(TARGET).cof
-	$(REMOVE) $(TARGET).elf
-	$(REMOVE) $(TARGET).map
-	$(REMOVE) $(TARGET).obj
-	$(REMOVE) $(TARGET).a90
-	$(REMOVE) $(TARGET).sym
-	$(REMOVE) $(TARGET).lnk
-	$(REMOVE) $(TARGET).lss
-	$(REMOVE) $(OBJ)
-	$(REMOVE) $(LST)
-	$(REMOVE) $(SRC:.c=.s)
-	$(REMOVE) $(SRC:.c=.d)
-
-
-# Automatically generate C source code dependencies. 
-# (Code originally taken from the GNU make user manual and modified 
-# (See README.txt Credits).)
-#
-# Note that this will work with sh (bash) and sed that is shipped with WinAVR
-# (see the SHELL variable defined above).
-# This may not work with other shells or other seds.
-#
-%.d: %.c
-	set -e; $(CC) -MM $(ALL_CFLAGS) $< \
-	| sed 's,\(.*\)\.o[ :]*,\1.o \1.d : ,g' > $@; \
-	[ -s $@ ] || rm -f $@
-
-
-# Remove the '-' if you want to see the dependency files generated.
--include $(SRC:.c=.d)
-
-
-
-# Listing of phony targets.
-.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \
-	clean clean_list program
-

Demo/AVR_ATMega323_WinAVR/serial/serial.c

@@ -1,224 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*
-Changes from V1.2.3
-
-	+ The function xPortInitMinimal() has been renamed to 
-	  xSerialPortInitMinimal() and the function xPortInit() has been renamed
-	  to xSerialPortInit().
-
-Changes from V2.0.0
-
-	+ Delay periods are now specified using variables and constants of
-	  portTickType rather than unsigned portLONG.
-	+ xQueueReceiveFromISR() used in place of xQueueReceive() within the ISR.
-
-Changes from V2.6.0
-
-	+ Replaced the inb() and outb() functions with direct memory
-	  access.  This allows the port to be built with the 20050414 build of
-	  WinAVR.
-*/
-
-/* BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER. */
-
-
-#include <stdlib.h>
-#include <avr/interrupt.h>
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-#include "serial.h"
-
-#define serBAUD_DIV_CONSTANT			( ( unsigned portLONG ) 16 )
-
-/* Constants for writing to UCSRB. */
-#define serRX_INT_ENABLE				( ( unsigned portCHAR ) 0x80 )
-#define serRX_ENABLE					( ( unsigned portCHAR ) 0x10 )
-#define serTX_ENABLE					( ( unsigned portCHAR ) 0x08 )
-#define serTX_INT_ENABLE				( ( unsigned portCHAR ) 0x20 )
-
-/* Constants for writing to UCSRC. */
-#define serUCSRC_SELECT					( ( unsigned portCHAR ) 0x80 )
-#define serEIGHT_DATA_BITS				( ( unsigned portCHAR ) 0x06 )
-
-static xQueueHandle xRxedChars; 
-static xQueueHandle xCharsForTx; 
-
-#define vInterruptOn()										\
-{															\
-	unsigned portCHAR ucByte;								\
-															\
-	ucByte = UCSRB;											\
-	ucByte |= serTX_INT_ENABLE;								\
-	UCSRB = ucByte;											\
-}																				
-/*-----------------------------------------------------------*/
-
-#define vInterruptOff()										\
-{															\
-	unsigned portCHAR ucInByte;								\
-															\
-	ucInByte = UCSRB;										\
-	ucInByte &= ~serTX_INT_ENABLE;							\
-	UCSRB = ucInByte;										\
-}
-/*-----------------------------------------------------------*/
-
-xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
-{
-unsigned portLONG ulBaudRateCounter;
-unsigned portCHAR ucByte;
-
-	portENTER_CRITICAL();
-	{
-		/* Create the queues used by the com test task. */
-		xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-		xCharsForTx = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
-
-		/* Calculate the baud rate register value from the equation in the
-		data sheet. */
-		ulBaudRateCounter = ( configCPU_CLOCK_HZ / ( serBAUD_DIV_CONSTANT * ulWantedBaud ) ) - ( unsigned portLONG ) 1;
-
-		/* Set the baud rate. */	
-		ucByte = ( unsigned portCHAR ) ( ulBaudRateCounter & ( unsigned portLONG ) 0xff );	
-		UBRRL = ucByte;
-
-		ulBaudRateCounter >>= ( unsigned portLONG ) 8;
-		ucByte = ( unsigned portCHAR ) ( ulBaudRateCounter & ( unsigned portLONG ) 0xff );	
-		UBRRH = ucByte;
-
-		/* Enable the Rx interrupt.  The Tx interrupt will get enabled
-		later. Also enable the Rx and Tx. */
-		UCSRB = ( serRX_INT_ENABLE | serRX_ENABLE | serTX_ENABLE );
-
-		/* Set the data bits to 8. */
-		UCSRC = ( serUCSRC_SELECT | serEIGHT_DATA_BITS );
-	}
-	portEXIT_CRITICAL();
-	
-	/* Unlike other ports, this serial code does not allow for more than one
-	com port.  We therefore don't return a pointer to a port structure and can
-	instead just return NULL. */
-	return NULL;
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
-{
-	/* Only one port is supported. */
-	( void ) pxPort;
-
-	/* Get the next character from the buffer.  Return false if no characters
-	are available, or arrive before xBlockTime expires. */
-	if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
-	{
-		return pdTRUE;
-	}
-	else
-	{
-		return pdFALSE;
-	}
-}
-/*-----------------------------------------------------------*/
-
-signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
-{
-	/* Only one port is supported. */
-	( void ) pxPort;
-
-	/* Return false if after the block time there is no room on the Tx queue. */
-	if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
-	{
-		return pdFAIL;
-	}
-
-	vInterruptOn();
-
-	return pdPASS;
-}
-/*-----------------------------------------------------------*/
-
-void vSerialClose( xComPortHandle xPort )
-{
-unsigned portCHAR ucByte;
-
-	/* The parameter is not used. */
-	( void ) xPort;
-
-	/* Turn off the interrupts.  We may also want to delete the queues and/or
-	re-install the original ISR. */
-
-	portENTER_CRITICAL();
-	{
-		vInterruptOff();
-		ucByte = UCSRB;
-		ucByte &= ~serRX_INT_ENABLE;
-		UCSRB = ucByte;
-	}
-	portEXIT_CRITICAL();
-}
-/*-----------------------------------------------------------*/
-
-SIGNAL( SIG_UART_RECV )
-{
-signed portCHAR cChar;
-
-	/* Get the character and post it on the queue of Rxed characters.
-	If the post causes a task to wake force a context switch as the woken task
-	may have a higher priority than the task we have interrupted. */
-	cChar = UDR;
-
-	if( xQueueSendFromISR( xRxedChars, &cChar, pdFALSE ) )
-	{
-		taskYIELD();
-	}
-}
-/*-----------------------------------------------------------*/
-
-SIGNAL( SIG_UART_DATA )
-{
-signed portCHAR cChar, cTaskWoken;
-
-	if( xQueueReceiveFromISR( xCharsForTx, &cChar, &cTaskWoken ) == pdTRUE )
-	{
-		/* Send the next character queued for Tx. */
-		UDR = cChar;
-	}
-	else
-	{
-		/* Queue empty, nothing to send. */
-		vInterruptOff();
-	}
-}
-

Demo/CORTEX_LM3S102_GCC/Demo1/FreeRTOSConfig.h

@@ -1,76 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			1
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 20000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 59 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 1468 ) )
-#define configMAX_TASK_NAME_LEN		( 3 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		0
-#define configUSE_CO_ROUTINES 		1
-
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 2 )
-#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		0
-#define INCLUDE_uxTaskPriorityGet		0
-#define INCLUDE_vTaskDelete				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			0
-#define INCLUDE_vTaskDelayUntil			0
-#define INCLUDE_vTaskDelay				1
-
-
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/CORTEX_LM3S102_GCC/Demo1/main.c

@@ -1,604 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
- * This demo application creates six co-routines and two tasks (three including 
- * the idle task).  The co-routines execute as part of the idle task hook.
- *
- * Five of the created co-routines are the standard 'co-routine flash' 
- * co-routines contained within the Demo/Common/Minimal/crflash.c file and 
- * documented on the FreeRTOS.org WEB site.  
- *
- * The 'LCD Task' rotates a string on the LCD, delaying between each character
- * as necessitated by the slow interface, and delaying between each string just
- * long enough to enable the text to be read.
- *
- * The sixth co-routine and final task control the transmission and reception
- * of a string to UART 0.  The co-routine periodically sends the first 
- * character of the string to the UART, with the UART's TxEnd interrupt being
- * used to transmit the remaining characters.  The UART's RxEnd interrupt 
- * receives the characters and places them on a queue to be processed by the 
- * 'COMs Rx' task.  An error is latched should an unexpected character be 
- * received, or any character be received out of sequence.  
- *
- * A loopback connector is required to ensure that each character transmitted 
- * on the UART is also received on the same UART.  For test purposes the UART
- * FIFO's are not utalised in order to maximise the interrupt overhead.  Also
- * a pseudo random interval is used between the start of each transmission in 
- * order that the resultant interrupts are more randomly distributed and 
- * therefore more likely to highlight any problems.
- *
- * The flash co-routines control LED's zero to four.  LED five is toggled each
- * time the string is transmitted on the UART.  LED six is toggled each time
- * the string is CORRECTLY received on the UART.  LED seven is latched on should
- * an error be detected in any task or co-routine.
- *
- * In addition the idle task makes repetative calls to 
- * prvSetAndCheckRegisters().  This simply loads the general purpose registers 
- * with a known value, then checks each register to ensure the held value is 
- * still correct.  As a low priority task this checking routine is likely to 
- * get repeatedly swapped in and out.  A register being found to contain an 
- * incorrect value is therefore indicative of an error in the task switching 
- * mechansim.
- *
- */
-
-/* Scheduler include files. */
-#include "FreeRTOS.h"
-#include "task.h"
-#include "queue.h"
-#include "croutine.h"
-
-/* Demo application include files. */
-#include "partest.h"
-#include "crflash.h"
-
-/* Library include files. */
-#include "DriverLib.h"
-
-/* The time to delay between writing each character to the LCD. */
-#define mainCHAR_WRITE_DELAY		( 2 / portTICK_RATE_MS )
-
-/* The time to delay between writing each string to the LCD. */
-#define mainSTRING_WRITE_DELAY		( 400 / portTICK_RATE_MS )
-
-/* The number of flash co-routines to create. */
-#define mainNUM_FLASH_CO_ROUTINES	( 5 )
-
-/* The length of the queue used to pass received characters to the Comms Rx
-task. */
-#define mainRX_QUEUE_LEN			( 5 )
-
-/* The priority of the co-routine used to initiate the transmission of the 
-string on UART 0. */
-#define mainTX_CO_ROUTINE_PRIORITY	( 1 )
-
-/* Only one co-routine is created so its index is not important. */
-#define mainTX_CO_ROUTINE_INDEX		( 0 )
-
-/* The time between transmissions of the string on UART 0.   This is pseudo
-random in order to generate a bit or randomness to when the interrupts occur.*/
-#define mainMIN_TX_DELAY			( 40 / portTICK_RATE_MS )
-#define mainMAX_TX_DELAY			( ( portTickType ) 0x7f )
-#define mainOFFSET_TIME				( ( portTickType ) 3 )
-
-/* The time the Comms Rx task should wait to receive a character.  This should
-be slightly longer than the time between transmissions.  If we do not receive
-a character after this time then there must be an error in the transmission or
-the timing of the transmission. */
-#define mainCOMMS_RX_DELAY			( mainMAX_TX_DELAY + 20 )
-
-/* The task priorites. */
-#define mainLCD_TASK_PRIORITY		( tskIDLE_PRIORITY )
-#define mainCOMMS_RX_TASK_PRIORITY	( tskIDLE_PRIORITY + 1 )
-
-/* The LED's toggled by the various tasks. */
-#define mainCOMMS_FAIL_LED			( 7 )
-#define mainCOMMS_RX_LED			( 6 )
-#define mainCOMMS_TX_LED			( 5 )
-
-/* The baud rate used by the UART comms tasks/co-routine. */
-#define mainBAUD_RATE				( 57600 )
-
-/* FIFO setting for the UART.  The FIFO is not used to create a better test. */
-#define mainFIFO_SET				( 0x10 )
-
-/* The string that is transmitted on the UART contains sequentially the 
-characters from mainFIRST_TX_CHAR to mainLAST_TX_CHAR. */
-#define mainFIRST_TX_CHAR '0'
-#define mainLAST_TX_CHAR 'z'
-
-/* Just used to walk through the program memory in order that some random data
-can be generated. */
-#define mainTOTAL_PROGRAM_MEMORY ( ( unsigned portLONG * ) ( 8 * 1024 ) )
-#define mainFIRST_PROGRAM_BYTES ( ( unsigned portLONG * ) 4 )
-
-/* The error routine that is called if the driver library encounters an error. */
-#ifdef DEBUG
-void
-__error__(char *pcFilename, unsigned long ulLine)
-{
-}
-#endif
-
-/*-----------------------------------------------------------*/
-
-/*
- * The task that rotates text on the LCD.
- */
-static void vLCDTask( void * pvParameters );
-
-/*
- * The task that receives the characters from UART 0.
- */
-static void vCommsRxTask( void * pvParameters );
-
-/*
- * The co-routine that periodically initiates the transmission of the string on
- * the UART.
- */
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
-
-/* 
- * Writes a string the the LCD.
- */
-static void prvWriteString( const portCHAR *pcString );
-
-/*
- * Initialisation routine for the UART.
- */
-static void vSerialInit( void );
-
-/*
- * Thread safe write to the PDC.
- */
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData );
-
-/*
- * Function to simply set a known value into the general purpose registers
- * then read them back to ensure they remain set correctly.  An incorrect value
- * being indicative of an error in the task switching mechanism.
- */
-void prvSetAndCheckRegisters( void );
-
-/*
- * Latch the LED that indicates that an error has occurred. 
- */
-void vSetErrorLED( void );
-
-/*
- * Sets up the PLL and ports used by the demo.
- */
-static void prvSetupHardware( void );
-
-/*-----------------------------------------------------------*/
-
-/* Error flag set to pdFAIL if an error is encountered in the tasks/co-routines
-defined within this file. */
-unsigned portBASE_TYPE uxErrorStatus = pdPASS;
-
-/* The next character to transmit. */
-static portCHAR cNextChar;
-
-/* The queue used to transmit characters from the interrupt to the Comms Rx
-task. */
-static xQueueHandle xCommsQueue;
-
-/*-----------------------------------------------------------*/
-
-void Main( void )
-{
-	/* Create the queue used to communicate between the UART ISR and the Comms
-	Rx task. */
-	xCommsQueue = xQueueCreate( mainRX_QUEUE_LEN, sizeof( portCHAR ) );
-
-	/* Setup the ports used by the demo and the clock. */
-	prvSetupHardware();
-
-	/* Create the co-routines that flash the LED's. */
-	vStartFlashCoRoutines( mainNUM_FLASH_CO_ROUTINES );
-
-	/* Create the co-routine that initiates the transmission of characters
-	on the UART. */
-	xCoRoutineCreate( vSerialTxCoRoutine, mainTX_CO_ROUTINE_PRIORITY, mainTX_CO_ROUTINE_INDEX );
-
-	/* Create the LCD and Comms Rx tasks. */
-	xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
-	xTaskCreate( vCommsRxTask, "CMS", configMINIMAL_STACK_SIZE, NULL, mainCOMMS_RX_TASK_PRIORITY, NULL );
-
-	/* Start the scheduler running the tasks and co-routines just created. */
-	vTaskStartScheduler();
-
-	/* Should not get here unless we did not have enough memory to start the
-	scheduler. */
-	for( ;; );
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	/* Setup the PLL. */
-	SysCtlClockSet( SYSCTL_SYSDIV_10 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_6MHZ );
-
-	/* Initialise the hardware used to talk to the LCD, LED's and UART. */
-	PDCInit();
-	vParTestInitialise();
-	vSerialInit();
-}
-/*-----------------------------------------------------------*/
-
-void vApplicationIdleHook( void )
-{
-	/* The co-routines are executed in the idle task using the idle task 
-	hook. */
-	for( ;; )
-	{
-		/* Schedule the co-routines. */
-		vCoRoutineSchedule();
-
-		/* Run the register check function between each co-routine. */
-		prvSetAndCheckRegisters();
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvWriteString( const portCHAR *pcString )
-{
-	/* Write pcString to the LED, pausing between each character. */
-	prvPDCWrite(PDC_LCD_CSR, LCD_CLEAR);        
-	while( *pcString )
-	{
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-		prvPDCWrite( PDC_LCD_RAM, *pcString );
-		pcString++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vLCDTask( void * pvParameters )
-{
-unsigned portBASE_TYPE uxIndex;
-const unsigned portCHAR ucCFGData[] = {	
-											0x30,   /* Set data bus to 8-bits. */
-											0x30,
-											0x30,
-											0x3C,   /* Number of lines/font. */
-											0x08,   /* Display off. */
-											0x01,   /* Display clear. */
-											0x06,   /* Entry mode [cursor dir][shift]. */
-											0x0C	/* Display on [display on][curson on][blinking on]. */
-									  };  
-
-/* The strings that are written to the LCD. */
-const portCHAR *pcStringsToDisplay[] = {										
-											"Stellaris",
-											"Demo",
-											"One",
-											"www.FreeRTOS.org",
-											""
-									   };
-
-	/* Configure the LCD. */
-	uxIndex = 0;
-	while( uxIndex < sizeof( ucCFGData ) )
-	{
-		prvPDCWrite( PDC_LCD_CSR, ucCFGData[ uxIndex ] );
-		uxIndex++;
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-	}
-
-	/* Turn the LCD Backlight on. */
-	prvPDCWrite( PDC_CSR, 0x01 );
-
-	/* Clear display. */
-	vTaskDelay( mainCHAR_WRITE_DELAY );
-	prvPDCWrite( PDC_LCD_CSR, LCD_CLEAR ); 
-
-	uxIndex = 0;
-	for( ;; )    
-	{
-		/* Display the string on the LCD. */
-		prvWriteString( pcStringsToDisplay[ uxIndex ] );
-		
-		/* Move on to the next string - wrapping if necessary. */
-		uxIndex++;
-		if( *( pcStringsToDisplay[ uxIndex ] ) == 0x00 )
-		{
-			uxIndex = 0;
-			/* Longer pause on the last string to be sent. */
-			vTaskDelay( mainSTRING_WRITE_DELAY * 2 );
-		}
-
-		/* Wait until it is time to move onto the next string. */
-		vTaskDelay( mainSTRING_WRITE_DELAY );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void vCommsRxTask( void * pvParameters )
-{
-static portCHAR cRxedChar, cExpectedChar;
-
-	/* Set the char we expect to receive to the start of the string. */
-	cExpectedChar = mainFIRST_TX_CHAR;
-
-	for( ;; )
-	{
-		/* Wait for a character to be received. */
-		xQueueReceive( xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY );
-
-		/* Was the character recived (if any) the expected character. */
-		if( cRxedChar != cExpectedChar )
-		{
-			/* Got an unexpected character.  This can sometimes occur when
-			reseting the system using the debugger leaving characters already
-			in the UART regsters. */
-			uxErrorStatus = pdFAIL;
-
-			/* Resync by waiting for the end of the current string. */
-			while( cRxedChar != mainLAST_TX_CHAR )
-			{
-				while( !xQueueReceive( xCommsQueue, ( void * ) &cRxedChar, portMAX_DELAY ) );
-			}
-
-			/* The next expected character is the start of the string again. */
-			cExpectedChar = mainFIRST_TX_CHAR;
-		}
-		else
-		{
-			if( cExpectedChar == mainLAST_TX_CHAR )
-			{
-				/* We have reached the end of the string - we now expect to 
-				receive the first character in the string again.   The LED is 
-				toggled to indicate that the entire string was received without
-				error. */
-				vParTestToggleLED( mainCOMMS_RX_LED );
-				cExpectedChar = mainFIRST_TX_CHAR;
-			}
-			else
-			{
-				/* We got the expected character, we now expect to receive the
-				next character in the string. */
-				cExpectedChar++;
-			}
-		}
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
-{
-portTickType xDelayPeriod;
-static unsigned portLONG *pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-
-	/* Co-routine MUST start with a call to crSTART. */
-	crSTART( xHandle );
-
-	for(;;)
-    {	
-		/* Was the previously transmitted string received correctly? */
-		if( uxErrorStatus != pdPASS )
-		{
-			/* An error was encountered so set the error LED. */
-			vSetErrorLED();
-		}
-
-		/* The next character to Tx is the first in the string. */
-		cNextChar = mainFIRST_TX_CHAR;
-
-		UARTIntDisable( UART0_BASE, UART_INT_TX );
-		{
-			/* Send the first character. */
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-
-			/* Move the variable to the char to Tx on so the ISR transmits
-			the next character in the string once this one has completed. */
-			cNextChar++;
-		}
-		UARTIntEnable(UART0_BASE, UART_INT_TX);
-
-		/* Toggle the LED to show a new string is being transmitted. */
-        vParTestToggleLED( mainCOMMS_TX_LED );
-
-		/* Delay before we start the string off again.  A pseudo-random delay
-		is used as this will provide a better test. */
-		xDelayPeriod = xTaskGetTickCount() + ( *pulRandomBytes );
-
-		pulRandomBytes++;
-		if( pulRandomBytes > mainTOTAL_PROGRAM_MEMORY )
-		{
-			pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-		}
-
-		/* Make sure we don't wait too long... */
-		xDelayPeriod &= mainMAX_TX_DELAY;
-
-		/* ...but we do want to wait. */
-		if( xDelayPeriod < mainMIN_TX_DELAY )
-		{
-			xDelayPeriod = mainMIN_TX_DELAY;
-		}
-
-		/* Block for the random(ish) time. */
-		crDELAY( xHandle, xDelayPeriod );
-    }
-
-	/* Co-routine MUST end with a call to crEND. */
-	crEND();
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialInit( void )
-{
-	/* Enable the UART.  GPIOA has already been initialised. */
-	SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
-
-	/* Set GPIO A0 and A1 as peripheral function.  They are used to output the
-	UART signals. */
-	GPIODirModeSet( GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1, GPIO_DIR_MODE_HW );
-
-	/* Configure the UART for 8-N-1 operation. */
-	UARTConfigSet( UART0_BASE, mainBAUD_RATE, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_ONE );
-
-	/* We dont want to use the fifo.  This is for test purposes to generate
-	as many interrupts as possible. */
-	HWREG( UART0_BASE + UART_O_LCR_H ) &= ~mainFIFO_SET;
-
-	/* Enable both Rx and Tx interrupts. */
-	HWREG( UART0_BASE + UART_O_IM ) |= ( UART_INT_TX | UART_INT_RX );
-	IntEnable( INT_UART0 );
-}
-/*-----------------------------------------------------------*/
-
-void vUART_ISR(void)
-{
-unsigned portLONG ulStatus;
-portCHAR cRxedChar;
-portBASE_TYPE xTaskWokenByPost = pdFALSE;
-
-	/* What caused the interrupt. */
-	ulStatus = UARTIntStatus( UART0_BASE, pdTRUE );
-
-	/* Clear the interrupt. */
-	UARTIntClear( UART0_BASE, ulStatus );
-
-	/* Was an Rx interrpt pending? */
-	if( ulStatus & UART_INT_RX )
-	{
-		if( ( HWREG(UART0_BASE + UART_O_FR ) & UART_FR_RXFF ) )
-		{
-			/* Get the char from the buffer and post it onto the queue of
-			Rxed chars.  Posting the character should wake the task that is 
-			blocked on the queue waiting for characters. */
-			cRxedChar = ( portCHAR ) HWREG( UART0_BASE + UART_O_DR );
-			xTaskWokenByPost = xQueueSendFromISR( xCommsQueue, &cRxedChar, xTaskWokenByPost );
-		}		
-	}
-
-	/* Was a Tx interrupt pending? */
-	if( ulStatus & UART_INT_TX )
-	{
-		/* Send the next character in the string.  We are not using the FIFO. */
-		if( cNextChar <= mainLAST_TX_CHAR )
-		{
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-			cNextChar++;
-		}
-	}
-	
-	if( xTaskWokenByPost )
-	{
-		/* If a task was woken by the character being received then we force
-		a context switch to occur in case the task is of higher priority than
-		the currently executing task (i.e. the task that this interrupt 
-		interrupted.) */
-		portEND_SWITCHING_ISR( xTaskWokenByPost );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData )
-{
-	vTaskSuspendAll();
-	{
-		PDCWrite( cAddress, cData );
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vSetErrorLED( void )
-{
-	vParTestSetLED( mainCOMMS_FAIL_LED, pdTRUE );
-}
-/*-----------------------------------------------------------*/
-
-void prvSetAndCheckRegisters( void )
-{
-	/* Fill the general purpose registers with known values. */
-	__asm volatile( "    mov r11, #10\n"
-                  "    add r0, r11, #1\n"
-                  "    add r1, r11, #2\n"
-	                "    add r2, r11, #3\n"
-	                "    add r3, r11, #4\n"
-	                "    add r4, r11, #5\n"
-	                "    add r5, r11, #6\n"
-	                "    add r6, r11, #7\n"
-	                "    add r7, r11, #8\n"
-	                "    add r8, r11, #9\n"
-	                "    add r9, r11, #10\n"
-	                "    add r10, r11, #11\n"
-	                "    add r12, r11, #12" );
-
-	/* Check the values are as expected. */
-	__asm volatile( "    cmp r11, #10\n"
-	                "    bne set_error_led\n"
-	                "    cmp r0, #11\n"
-	                "    bne set_error_led\n"
-	                "    cmp r1, #12\n"
-	                "    bne set_error_led\n"
-	                "    cmp r2, #13\n"
-	                "    bne set_error_led\n"
-	                "    cmp r3, #14\n"
-	                "    bne set_error_led\n"
-	                "    cmp r4, #15\n"
-	                "    bne set_error_led\n"
-	                "    cmp r5, #16\n"
-	                "    bne set_error_led\n"
-	                "    cmp r6, #17\n"
-	                "    bne set_error_led\n"
-	                "    cmp r7, #18\n"
-	                "    bne set_error_led\n"
-	                "    cmp r8, #19\n"
-	                "    bne set_error_led\n"
-	                "    cmp r9, #20\n"
-	                "    bne set_error_led\n"
-	                "    cmp r10, #21\n"
-	                "    bne set_error_led\n"
-	                "    cmp r12, #22\n"
-	                "    bne set_error_led\n"
-	                "    bx lr" );
-
-  __asm volatile( "set_error_led:\n"
-	                "    push {r14}\n"
-	                "    ldr r1, =vSetErrorLED\n"
-	                "    blx r1\n"
-	                "    pop {r14}\n"
-	                "    bx lr" );
-}
-/*-----------------------------------------------------------*/

Demo/CORTEX_LM3S102_GCC/Demo2/FreeRTOSConfig.h

@@ -1,76 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			1
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 20000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 59 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 1240 ) )
-#define configMAX_TASK_NAME_LEN		( 3 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		0
-#define configUSE_CO_ROUTINES 		1
-
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 2 )
-#define configMAX_CO_ROUTINE_PRIORITIES ( 3 )
-
-/* Set the following definitions to 1 to include the API function, or zero
-to exclude the API function. */
-
-#define INCLUDE_vTaskPrioritySet		0
-#define INCLUDE_uxTaskPriorityGet		0
-#define INCLUDE_vTaskDelete				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			0
-#define INCLUDE_vTaskDelayUntil			0
-#define INCLUDE_vTaskDelay				1
-
-
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/CORTEX_LM3S102_GCC/Demo2/main.c

@@ -1,600 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
- * This demo application creates seven co-routines and one task (two including 
- * the idle task).  The co-routines execute as part of the idle task hook.
- *
- * Five of the created co-routines are the standard 'co-routine flash' 
- * co-routines contained within the Demo/Common/Minimal/crflash.c file and 
- * documented on the FreeRTOS.org WEB site.  
- *
- * The 'LCD Task' rotates a string on the LCD, delaying between each character
- * as necessitated by the slow interface, and delaying between each string just
- * long enough to enable the text to be read.
- *
- * The sixth co-routine controls the transmission of a string to UART 0.  The 
- * co-routine periodically sends the first character of the string to the UART, 
- * with the UART's TxEnd interrupt being used to transmit the remaining 
- * characters.  The UART's RxEnd interrupt receives the characters and places 
- * them on a queue to be processed by the seventh and final co-routine.  An 
- * error is latched should an unexpected character be received, or any 
- * character be received out of sequence.  
- *
- * A loopback connector is required to ensure that each character transmitted 
- * on the UART is also received on the same UART.  For test purposes the UART
- * FIFO's are not utalised in order to maximise the interrupt overhead.  Also
- * a pseudo random interval is used between the start of each transmission in 
- * order that the resultant interrupts are more randomly distributed and 
- * therefore more likely to highlight any problems.
- *
- * The flash co-routines control LED's zero to four.  LED five is toggled each
- * time the string is transmitted on the UART.  LED six is toggled each time
- * the string is CORRECTLY received on the UART.  LED seven is latched on should
- * an error be detected in any task or co-routine.
- *
- * In addition the idle task makes repetative calls to 
- * prvSetAndCheckRegisters().  This simply loads the general purpose registers 
- * with a known value, then checks each register to ensure the held value is 
- * still correct.  As a low priority task this checking routine is likely to 
- * get repeatedly swapped in and out.  A register being found to contain an 
- * incorrect value is therefore indicative of an error in the task switching 
- * mechansim.
- *
- */
-
-/* Scheduler include files. */
-#include "FreeRTOS.h"
-#include "task.h"
-#include "queue.h"
-#include "croutine.h"
-
-/* Demo application include files. */
-#include "partest.h"
-#include "crflash.h"
-
-/* Library include files. */
-#include "DriverLib.h"
-
-/* The time to delay between writing each character to the LCD. */
-#define mainCHAR_WRITE_DELAY		( 2 / portTICK_RATE_MS )
-
-/* The time to delay between writing each string to the LCD. */
-#define mainSTRING_WRITE_DELAY		( 400 / portTICK_RATE_MS )
-
-/* The number of flash co-routines to create. */
-#define mainNUM_FLASH_CO_ROUTINES	( 5 )
-
-/* The length of the queue used to pass received characters to the Comms Rx
-task. */
-#define mainRX_QUEUE_LEN			( 5 )
-
-/* The priority of the co-routine used to initiate the transmission of the 
-string on UART 0. */
-#define mainTX_CO_ROUTINE_PRIORITY	( 1 )
-
-/* The priority of the co-routine used to receive characters from the UART. */
-#define mainRX_CO_ROUTINE_PRIORITY	( 2 )
-
-/* Only one co-routine is created so its index is not important. */
-#define mainTX_CO_ROUTINE_INDEX		( 0 )
-#define mainRX_CO_ROUTINE_INDEX		( 0 )
-
-/* The time between transmissions of the string on UART 0.   This is pseudo
-random in order to generate a bit or randomness to when the interrupts occur.*/
-#define mainMIN_TX_DELAY			( 40 / portTICK_RATE_MS )
-#define mainMAX_TX_DELAY			( ( portTickType ) 0x7f )
-#define mainOFFSET_TIME				( ( portTickType ) 3 )
-
-/* The time the Comms Rx task should wait to receive a character.  This should
-be slightly longer than the time between transmissions.  If we do not receive
-a character after this time then there must be an error in the transmission or
-the timing of the transmission. */
-#define mainCOMMS_RX_DELAY			( mainMAX_TX_DELAY + 20 )
-
-/* The task priorites. */
-#define mainLCD_TASK_PRIORITY		( tskIDLE_PRIORITY )
-#define mainCOMMS_RX_TASK_PRIORITY	( tskIDLE_PRIORITY + 1 )
-
-/* The LED's toggled by the various tasks. */
-#define mainCOMMS_FAIL_LED			( 7 )
-#define mainCOMMS_RX_LED			( 6 )
-#define mainCOMMS_TX_LED			( 5 )
-
-/* The baud rate used by the UART comms tasks/co-routine. */
-#define mainBAUD_RATE				( 57600 )
-
-/* FIFO setting for the UART.  The FIFO is not used to create a better test. */
-#define mainFIFO_SET				( 0x10 )
-
-/* The string that is transmitted on the UART contains sequentially the 
-characters from mainFIRST_TX_CHAR to mainLAST_TX_CHAR. */
-#define mainFIRST_TX_CHAR '0'
-#define mainLAST_TX_CHAR 'z'
-
-/* Just used to walk through the program memory in order that some random data
-can be generated. */
-#define mainTOTAL_PROGRAM_MEMORY ( ( unsigned portLONG * ) ( 8 * 1024 ) )
-#define mainFIRST_PROGRAM_BYTES ( ( unsigned portLONG * ) 4 )
-
-/* The error routine that is called if the driver library encounters an error. */
-#ifdef DEBUG
-void
-__error__(char *pcFilename, unsigned long ulLine)
-{
-}
-#endif
-
-/*-----------------------------------------------------------*/
-
-/*
- * The task that rotates text on the LCD.
- */
-static void vLCDTask( void * pvParameters );
-
-/*
- * The task that receives the characters from UART 0.
- */
-static void vCommsRxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
-
-/*
- * The co-routine that periodically initiates the transmission of the string on
- * the UART.
- */
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
-
-/* 
- * Writes a string the the LCD.
- */
-static void prvWriteString( const portCHAR *pcString );
-
-/*
- * Initialisation routine for the UART.
- */
-static void vSerialInit( void );
-
-/*
- * Thread safe write to the PDC.
- */
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData );
-
-/*
- * Function to simply set a known value into the general purpose registers
- * then read them back to ensure they remain set correctly.  An incorrect value
- * being indicative of an error in the task switching mechanism.
- */
-void prvSetAndCheckRegisters( void );
-
-/*
- * Latch the LED that indicates that an error has occurred. 
- */
-void vSetErrorLED( void );
-
-/*
- * Sets up the PLL and ports used by the demo.
- */
-static void prvSetupHardware( void );
-
-/*-----------------------------------------------------------*/
-
-/* Error flag set to pdFAIL if an error is encountered in the tasks/co-routines
-defined within this file. */
-unsigned portBASE_TYPE uxErrorStatus = pdPASS;
-
-/* The next character to transmit. */
-static portCHAR cNextChar;
-
-/* The queue used to transmit characters from the interrupt to the Comms Rx
-task. */
-static xQueueHandle xCommsQueue;
-
-/*-----------------------------------------------------------*/
-
-void Main( void )
-{
-	/* Create the queue used to communicate between the UART ISR and the Comms
-	Rx task. */
-	xCommsQueue = xQueueCreate( mainRX_QUEUE_LEN, sizeof( portCHAR ) );
-
-	/* Setup the ports used by the demo and the clock. */
-	prvSetupHardware();
-
-	/* Create the co-routines that flash the LED's. */
-	vStartFlashCoRoutines( mainNUM_FLASH_CO_ROUTINES );
-
-	/* Create the co-routine that initiates the transmission of characters
-	on the UART. */
-	xCoRoutineCreate( vSerialTxCoRoutine, mainTX_CO_ROUTINE_PRIORITY, mainTX_CO_ROUTINE_INDEX );
-
-	/* Create the co-routine that receives characters from the UART. */
-	xCoRoutineCreate( vCommsRxCoRoutine, mainRX_CO_ROUTINE_PRIORITY, mainRX_CO_ROUTINE_INDEX );
-
-	/* Create the LCD task. */
-	xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
-
-	/* Start the scheduler running the tasks and co-routines just created. */
-	vTaskStartScheduler();
-
-	/* Should not get here unless we did not have enough memory to start the
-	scheduler. */
-	for( ;; );
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	/* Setup the PLL. */
-	SysCtlClockSet( SYSCTL_SYSDIV_10 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_6MHZ );
-
-	/* Initialise the hardware used to talk to the LCD, LED's and UART. */
-	PDCInit();
-	vParTestInitialise();
-	vSerialInit();
-}
-/*-----------------------------------------------------------*/
-
-void vApplicationIdleHook( void )
-{
-	/* The co-routines are executed in the idle task using the idle task 
-	hook. */
-	for( ;; )
-	{
-		/* Schedule the co-routines. */
-		vCoRoutineSchedule();
-
-		/* Run the register check function between each co-routine. */
-		prvSetAndCheckRegisters();
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvWriteString( const portCHAR *pcString )
-{
-	/* Write pcString to the LED, pausing between each character. */
-	prvPDCWrite(PDC_LCD_CSR, LCD_CLEAR);        
-	while( *pcString )
-	{
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-		prvPDCWrite( PDC_LCD_RAM, *pcString );
-		pcString++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vLCDTask( void * pvParameters )
-{
-unsigned portBASE_TYPE uxIndex;
-const unsigned portCHAR ucCFGData[] = {	
-											0x30,   /* Set data bus to 8-bits. */
-											0x30,
-											0x30,
-											0x3C,   /* Number of lines/font. */
-											0x08,   /* Display off. */
-											0x01,   /* Display clear. */
-											0x06,   /* Entry mode [cursor dir][shift]. */
-											0x0C	/* Display on [display on][curson on][blinking on]. */
-									  };  
-
-/* The strings that are written to the LCD. */
-const portCHAR *pcStringsToDisplay[] = {										
-											"Stellaris",
-											"Demo",
-											"Two",
-											"www.FreeRTOS.org",
-											""
-									   };
-
-	/* Configure the LCD. */
-	uxIndex = 0;
-	while( uxIndex < sizeof( ucCFGData ) )
-	{
-		prvPDCWrite( PDC_LCD_CSR, ucCFGData[ uxIndex ] );
-		uxIndex++;
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-	}
-
-	/* Turn the LCD Backlight on. */
-	prvPDCWrite( PDC_CSR, 0x01 );
-
-	/* Clear display. */
-	vTaskDelay( mainCHAR_WRITE_DELAY );
-	prvPDCWrite( PDC_LCD_CSR, LCD_CLEAR ); 
-
-	uxIndex = 0;
-	for( ;; )    
-	{
-		/* Display the string on the LCD. */
-		prvWriteString( pcStringsToDisplay[ uxIndex ] );
-		
-		/* Move on to the next string - wrapping if necessary. */
-		uxIndex++;
-		if( *( pcStringsToDisplay[ uxIndex ] ) == 0x00 )
-		{
-			uxIndex = 0;
-			/* Longer pause on the last string to be sent. */
-			vTaskDelay( mainSTRING_WRITE_DELAY * 2 );
-		}
-
-		/* Wait until it is time to move onto the next string. */
-		vTaskDelay( mainSTRING_WRITE_DELAY );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void vCommsRxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
-{
-static portCHAR cRxedChar, cExpectedChar = mainFIRST_TX_CHAR;
-portBASE_TYPE xResult;
-
-	crSTART( xHandle );
-
-	for( ;; )
-	{
-		/* Wait for a character to be received. */
-		crQUEUE_RECEIVE( xHandle, xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY, &xResult );
-
-		/* Was the character recived (if any) the expected character. */
-		if( ( cRxedChar != cExpectedChar ) || ( xResult != pdPASS ) )
-		{
-			/* Got an unexpected character.  This can sometimes occur when
-			reseting the system using the debugger leaving characters already
-			in the UART regsters. */
-			uxErrorStatus = pdFAIL;
-
-			/* Resync by waiting for the end of the current string. */
-			while( cRxedChar != mainLAST_TX_CHAR )
-			{
-				crQUEUE_RECEIVE( xHandle, xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY, &xResult );
-			}
-
-			/* The next expected character is the start of the string again. */
-			cExpectedChar = mainFIRST_TX_CHAR;
-		}
-		else
-		{
-			if( cExpectedChar == mainLAST_TX_CHAR )
-			{
-				/* We have reached the end of the string - we now expect to 
-				receive the first character in the string again.   The LED is 
-				toggled to indicate that the entire string was received without
-				error. */
-				vParTestToggleLED( mainCOMMS_RX_LED );
-				cExpectedChar = mainFIRST_TX_CHAR;
-			}
-			else
-			{
-				/* We got the expected character, we now expect to receive the
-				next character in the string. */
-				cExpectedChar++;
-			}
-		}
-	}
-
-	crEND();
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
-{
-portTickType xDelayPeriod;
-static unsigned portLONG *pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-
-	/* Co-routine MUST start with a call to crSTART. */
-	crSTART( xHandle );
-
-	for(;;)
-    {	
-		/* Was the previously transmitted string received correctly? */
-		if( uxErrorStatus != pdPASS )
-		{
-			/* An error was encountered so set the error LED. */
-			vSetErrorLED();
-		}
-
-		/* The next character to Tx is the first in the string. */
-		cNextChar = mainFIRST_TX_CHAR;
-
-		UARTIntDisable( UART0_BASE, UART_INT_TX );
-		{
-			/* Send the first character. */
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-
-			/* Move the variable to the char to Tx on so the ISR transmits
-			the next character in the string once this one has completed. */
-			cNextChar++;
-		}
-		UARTIntEnable(UART0_BASE, UART_INT_TX);
-
-		/* Toggle the LED to show a new string is being transmitted. */
-        vParTestToggleLED( mainCOMMS_TX_LED );
-
-		/* Delay before we start the string off again.  A pseudo-random delay
-		is used as this will provide a better test. */
-		xDelayPeriod = xTaskGetTickCount() + ( *pulRandomBytes );
-
-		pulRandomBytes++;
-		if( pulRandomBytes > mainTOTAL_PROGRAM_MEMORY )
-		{
-			pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-		}
-
-		/* Make sure we don't wait too long... */
-		xDelayPeriod &= mainMAX_TX_DELAY;
-
-		/* ...but we do want to wait. */
-		if( xDelayPeriod < mainMIN_TX_DELAY )
-		{
-			xDelayPeriod = mainMIN_TX_DELAY;
-		}
-
-		/* Block for the random(ish) time. */
-		crDELAY( xHandle, xDelayPeriod );
-    }
-
-	/* Co-routine MUST end with a call to crEND. */
-	crEND();
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialInit( void )
-{
-	/* Enable the UART.  GPIOA has already been initialised. */
-	SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
-
-	/* Set GPIO A0 and A1 as peripheral function.  They are used to output the
-	UART signals. */
-	GPIODirModeSet( GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1, GPIO_DIR_MODE_HW );
-
-	/* Configure the UART for 8-N-1 operation. */
-	UARTConfigSet( UART0_BASE, mainBAUD_RATE, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_ONE );
-
-	/* We dont want to use the fifo.  This is for test purposes to generate
-	as many interrupts as possible. */
-	HWREG( UART0_BASE + UART_O_LCR_H ) &= ~mainFIFO_SET;
-
-	/* Enable both Rx and Tx interrupts. */
-	HWREG( UART0_BASE + UART_O_IM ) |= ( UART_INT_TX | UART_INT_RX );
-	IntEnable( INT_UART0 );
-}
-/*-----------------------------------------------------------*/
-
-void vUART_ISR(void)
-{
-unsigned portLONG ulStatus;
-portCHAR cRxedChar;
-portBASE_TYPE xTaskWokenByPost = pdFALSE;
-
-	/* What caused the interrupt. */
-	ulStatus = UARTIntStatus( UART0_BASE, pdTRUE );
-
-	/* Clear the interrupt. */
-	UARTIntClear( UART0_BASE, ulStatus );
-
-	/* Was an Rx interrpt pending? */
-	if( ulStatus & UART_INT_RX )
-	{
-		if( ( HWREG(UART0_BASE + UART_O_FR ) & UART_FR_RXFF ) )
-		{
-			/* Get the char from the buffer and post it onto the queue of
-			Rxed chars.  Posting the character should wake the task that is 
-			blocked on the queue waiting for characters. */
-			cRxedChar = ( portCHAR ) HWREG( UART0_BASE + UART_O_DR );
-			xTaskWokenByPost = crQUEUE_SEND_FROM_ISR( xCommsQueue, &cRxedChar, xTaskWokenByPost );
-		}		
-	}
-
-	/* Was a Tx interrupt pending? */
-	if( ulStatus & UART_INT_TX )
-	{
-		/* Send the next character in the string.  We are not using the FIFO. */
-		if( cNextChar <= mainLAST_TX_CHAR )
-		{
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-			cNextChar++;
-		}
-	}
-	
-	if( xTaskWokenByPost )
-	{
-		/* We are posting to a co-routine rather than a task so don't bother
-		causing a task switch. */
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData )
-{
-	vTaskSuspendAll();
-	{
-		PDCWrite( cAddress, cData );
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vSetErrorLED( void )
-{
-	vParTestSetLED( mainCOMMS_FAIL_LED, pdTRUE );
-}
-/*-----------------------------------------------------------*/
-
-void prvSetAndCheckRegisters( void )
-{
-	/* Fill the general purpose registers with known values. */
-	__asm volatile( "    mov r11, #10\n"
-                  "    add r0, r11, #1\n"
-                  "    add r1, r11, #2\n"
-	                "    add r2, r11, #3\n"
-	                "    add r3, r11, #4\n"
-	                "    add r4, r11, #5\n"
-	                "    add r5, r11, #6\n"
-	                "    add r6, r11, #7\n"
-	                "    add r7, r11, #8\n"
-	                "    add r12, r11, #12" );
-
-	/* Check the values are as expected. */
-	__asm volatile( "    cmp r11, #10\n"
-	                "    bne set_error_led\n"
-	                "    cmp r0, #11\n"
-	                "    bne set_error_led\n"
-	                "    cmp r1, #12\n"
-	                "    bne set_error_led\n"
-	                "    cmp r2, #13\n"
-	                "    bne set_error_led\n"
-	                "    cmp r3, #14\n"
-	                "    bne set_error_led\n"
-	                "    cmp r4, #15\n"
-	                "    bne set_error_led\n"
-	                "    cmp r5, #16\n"
-	                "    bne set_error_led\n"
-	                "    cmp r6, #17\n"
-	                "    bne set_error_led\n"
-	                "    cmp r7, #18\n"
-	                "    bne set_error_led\n"
-	                "    cmp r12, #22\n"
-	                "    bne set_error_led\n"
-	                "    bx lr" );
-
-  __asm volatile( "set_error_led:\n"
-	                "    push {r14}\n"
-	                "    ldr r1, =vSetErrorLED\n"
-	                "    blx r1\n"
-	                "    pop {r14}\n"
-	                "    bx lr" );
-}
-/*-----------------------------------------------------------*/

Demo/CORTEX_LM3S102_GCC/FreeRTOSConfig.h

@@ -1,76 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			1
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 20000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 59 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 1468 ) )
-#define configMAX_TASK_NAME_LEN		( 3 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		0
-#define configUSE_CO_ROUTINES 		1
-
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 2 )
-#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		0
-#define INCLUDE_uxTaskPriorityGet		0
-#define INCLUDE_vTaskDelete				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			0
-#define INCLUDE_vTaskDelayUntil			0
-#define INCLUDE_vTaskDelay				1
-
-
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/CORTEX_LM3S102_GCC/ParTest/ParTest.c

@@ -1,112 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines.
- *-----------------------------------------------------------*/
-
-/*
-*/
-
-
-#include "FreeRTOS.h"
-#include "Task.h"
-#include "partest.h"
-
-#include "pdc.h"
-
-#define partstPINS	(GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3 Z | GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7)
-
-#define partstALL_OUTPUTS_OFF	( ( unsigned portCHAR ) 0x00 )
-#define partstMAX_OUTPUT_LED	( ( unsigned portCHAR ) 8 )
-
-static volatile unsigned portCHAR ucOutputValue = partstALL_OUTPUTS_OFF;
-
-void vParTestInitialise( void )
-{
-	PDCInit();
-	PDCWrite( PDC_LED, ucOutputValue );
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-unsigned portCHAR ucBit = ( unsigned portCHAR ) 1;
-
-	vTaskSuspendAll();
-	{
-		if( uxLED < partstMAX_OUTPUT_LED )
-		{
-			ucBit = ( ( unsigned portCHAR ) 1 ) << uxLED;
-
-			if( xValue == pdFALSE )
-			{
-				ucBit ^= ( unsigned portCHAR ) 0xff;
-				ucOutputValue &= ucBit;
-			}
-			else
-			{
-				ucOutputValue |= ucBit;
-			}
-
-			PDCWrite( PDC_LED, ucOutputValue );
-		}	
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-unsigned portCHAR ucBit;
-
-	vTaskSuspendAll();
-	{
-		if( uxLED < partstMAX_OUTPUT_LED )
-		{
-			ucBit = ( ( unsigned portCHAR ) 1 ) << uxLED;
-
-			if( ucOutputValue & ucBit )
-			{
-				ucOutputValue &= ~ucBit;
-			}
-			else
-			{
-				ucOutputValue |= ucBit;
-			}
-
-			PDCWrite( PDC_LED, ucOutputValue );
-		}
-	}
-	xTaskResumeAll();
-}
-

Demo/CORTEX_LM3S102_GCC/hw_include/hw_sysctl.h

@@ -1,325 +0,0 @@
-//*****************************************************************************
-//
-// hw_sysctl.h - Macros used when accessing the system control hardware.
-//
-// Copyright (c) 2005,2006 Luminary Micro, Inc.  All rights reserved.
-//
-// Software License Agreement
-//
-// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
-// exclusively on LMI's Stellaris Family of microcontroller products.
-//
-// The software is owned by LMI and/or its suppliers, and is protected under
-// applicable copyright laws.  All rights are reserved.  Any use in violation
-// of the foregoing restrictions may subject the user to criminal sanctions
-// under applicable laws, as well as to civil liability for the breach of the
-// terms and conditions of this license.
-//
-// 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.
-// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
-// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
-//
-// This is part of revision 523 of the Stellaris Driver Library.
-//
-//*****************************************************************************
-
-#ifndef __HW_SYSCTL_H__
-#define __HW_SYSCTL_H__
-
-//*****************************************************************************
-//
-// The following define the offsets of the system control registers.
-//
-//*****************************************************************************
-#define SYSCTL_DID0             0x400fe000  // Device identification register 0
-#define SYSCTL_DID1             0x400fe004  // Device identification register 1
-#define SYSCTL_DC0              0x400fe008  // Device capabilities register 0
-#define SYSCTL_DC1              0x400fe010  // Device capabilities register 1
-#define SYSCTL_DC2              0x400fe014  // Device capabilities register 2
-#define SYSCTL_DC3              0x400fe018  // Device capabilities register 3
-#define SYSCTL_DC4              0x400fe01C  // Device capabilities register 4
-#define SYSCTL_PBORCTL          0x400fe030  // POR/BOR reset control register
-#define SYSCTL_LDOPCTL          0x400fe034  // LDO power control register
-#define SYSCTL_SRCR0            0x400fe040  // Software reset control reg 0
-#define SYSCTL_SRCR1            0x400fe044  // Software reset control reg 1
-#define SYSCTL_SRCR2            0x400fe048  // Software reset control reg 2
-#define SYSCTL_RIS              0x400fe050  // Raw interrupt status register
-#define SYSCTL_IMC              0x400fe054  // Interrupt mask/control register
-#define SYSCTL_MISC             0x400fe058  // Interrupt status register
-#define SYSCTL_RESC             0x400fe05c  // Reset cause register
-#define SYSCTL_RCC              0x400fe060  // Run-mode clock config register
-#define SYSCTL_PLLCFG           0x400fe064  // PLL configuration register
-#define SYSCTL_RCGC0            0x400fe100  // Run-mode clock gating register 0
-#define SYSCTL_RCGC1            0x400fe104  // Run-mode clock gating register 1
-#define SYSCTL_RCGC2            0x400fe108  // Run-mode clock gating register 2
-#define SYSCTL_SCGC0            0x400fe110  // Sleep-mode clock gating reg 0
-#define SYSCTL_SCGC1            0x400fe114  // Sleep-mode clock gating reg 1
-#define SYSCTL_SCGC2            0x400fe118  // Sleep-mode clock gating reg 2
-#define SYSCTL_DCGC0            0x400fe120  // Deep Sleep-mode clock gate reg 0
-#define SYSCTL_DCGC1            0x400fe124  // Deep Sleep-mode clock gate reg 1
-#define SYSCTL_DCGC2            0x400fe128  // Deep Sleep-mode clock gate reg 2
-#define SYSCTL_CLKVCLR          0x400fe150  // Clock verifcation clear register
-#define SYSCTL_LDOARST          0x400fe160  // LDO reset control register
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_DID0 register.
-//
-//*****************************************************************************
-#define SYSCTL_DID0_MAJ_MASK    0x0000FF00  // Major revision mask
-#define SYSCTL_DID0_MAJ_A       0x00000000  // Major revision A
-#define SYSCTL_DID0_MAJ_B       0x00000100  // Major revision B
-#define SYSCTL_DID0_MIN_MASK    0x000000FF  // Minor revision mask
-#define SYSCTL_DID0_MIN_0       0x00000000  // Minor revision 0
-#define SYSCTL_DID0_MIN_1       0x00000001  // Minor revision 1
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_DID1 register.
-//
-//*****************************************************************************
-#define SYSCTL_DID1_VER_MASK    0xF0000000  // Register version mask
-#define SYSCTL_DID1_FAM_MASK    0x0F000000  // Family mask
-#define SYSCTL_DID1_FAM_S       0x00000000  // Stellaris family
-#define SYSCTL_DID1_PRTNO_MASK  0x00FF0000  // Part number mask
-#define SYSCTL_DID1_PRTNO_101   0x00010000  // LM3S101
-#define SYSCTL_DID1_PRTNO_102   0x00020000  // LM3S102
-#define SYSCTL_DID1_TEMP_MASK   0x000000E0  // Temperature range mask
-#define SYSCTL_DID1_TEMP_C      0x00000000  // Commercial temp range (0..70C)
-#define SYSCTL_DID1_TEMP_I      0x00000020  // Industrial temp range (-40..85C)
-#define SYSCTL_DID1_PKG_MASK    0x00000018  // Package mask
-#define SYSCTL_DID1_PKG_28SOIC  0x00000000  // 28-pin SOIC
-#define SYSCTL_DID1_ROHS        0x00000004  // Part is RoHS compliant
-#define SYSCTL_DID1_QUAL_MASK   0x00000003  // Qualification status mask
-#define SYSCTL_DID1_QUAL_ES     0x00000000  // Engineering sample (unqualified)
-#define SYSCTL_DID1_QUAL_PP     0x00000001  // Pilot production (unqualified)
-#define SYSCTL_DID1_QUAL_FQ     0x00000002  // Fully qualified
-#define SYSCTL_DID1_PRTNO_SHIFT 16
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_DC0 register.
-//
-//*****************************************************************************
-#define SYSCTL_DC0_SRAMSZ_MASK  0xFFFF0000  // SRAM size mask
-#define SYSCTL_DC0_SRAMSZ_2KB   0x00070000  // 2kB of SRAM
-#define SYSCTL_DC0_FLASHSZ_MASK 0x0000FFFF  // Flash size mask
-#define SYSCTL_DC0_FLASHSZ_8KB  0x00000003  // 8kB of flash
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_DC1 register.
-//
-//*****************************************************************************
-#define SYSCTL_DC1_SYSDIV_MASK  0x0000F000  // Minimum system divider mask
-#define SYSCTL_DC1_MPU          0x00000080  // Cortex M3 MPU present
-#define SYSCTL_DC1_PLL          0x00000010  // PLL present
-#define SYSCTL_DC1_WDOG         0x00000008  // Watchdog present
-#define SYSCTL_DC1_SWO          0x00000004  // Serial wire output present
-#define SYSCTL_DC1_SWD          0x00000002  // Serial wire debug present
-#define SYSCTL_DC1_JTAG         0x00000001  // JTAG debug present
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_DC2 register.
-//
-//*****************************************************************************
-#define SYSCTL_DC2_COMP1        0x02000000  // Analog comparator 1 present
-#define SYSCTL_DC2_COMP0        0x01000000  // Analog comparator 0 present
-#define SYSCTL_DC2_TIMER1       0x00020000  // Timer 1 present
-#define SYSCTL_DC2_TIMER0       0x00010000  // Timer 0 present
-#define SYSCTL_DC2_I2C          0x00001000  // I2C present
-#define SYSCTL_DC2_SSI          0x00000010  // SSI present
-#define SYSCTL_DC2_UART0        0x00000001  // UART 0 present
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_DC3 register.
-//
-//*****************************************************************************
-#define SYSCTL_DC3_32KHZ        0x80000000  // 32kHz pin present
-#define SYSCTL_DC3_CCP1         0x02000000  // CCP1 pin present
-#define SYSCTL_DC3_CCP0         0x01000000  // CCP0 pin present
-#define SYSCTL_DC3_C1MINUS      0x00000200  // C1- pin present
-#define SYSCTL_DC3_C0O          0x00000100  // C0o pin present
-#define SYSCTL_DC3_C0PLUS       0x00000080  // C0+ pin present
-#define SYSCTL_DC3_C0MINUS      0x00000040  // C0- pin present
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_DC4 register.
-//
-//*****************************************************************************
-#define SYSCTL_DC4_GPIOC        0x00000004  // GPIO port C present
-#define SYSCTL_DC4_GPIOB        0x00000002  // GPIO port B present
-#define SYSCTL_DC4_GPIOA        0x00000001  // GPIO port A present
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_PBORCTL register.
-//
-//*****************************************************************************
-#define SYSCTL_PBORCTL_BOR_MASK 0x0000FFFC  // BOR wait timer
-#define SYSCTL_PBORCTL_BORIOR   0x00000002  // BOR interrupt or reset
-#define SYSCTL_PBORCTL_BORWT    0x00000001  // BOR wait and check for noise
-#define SYSCTL_PBORCTL_BOR_SH   2
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_LDOPCTL register.
-//
-//*****************************************************************************
-#define SYSCTL_LDOPCTL_MASK     0x0000003F  // Voltage adjust mask
-#define SYSCTL_LDOPCTL_2_25V    0x00000005  // LDO output of 2.25V
-#define SYSCTL_LDOPCTL_2_30V    0x00000004  // LDO output of 2.30V
-#define SYSCTL_LDOPCTL_2_35V    0x00000003  // LDO output of 2.35V
-#define SYSCTL_LDOPCTL_2_40V    0x00000002  // LDO output of 2.40V
-#define SYSCTL_LDOPCTL_2_45V    0x00000001  // LDO output of 2.45V
-#define SYSCTL_LDOPCTL_2_50V    0x00000000  // LDO output of 2.50V
-#define SYSCTL_LDOPCTL_2_55V    0x0000001F  // LDO output of 2.55V
-#define SYSCTL_LDOPCTL_2_60V    0x0000001E  // LDO output of 2.60V
-#define SYSCTL_LDOPCTL_2_65V    0x0000001D  // LDO output of 2.65V
-#define SYSCTL_LDOPCTL_2_70V    0x0000001C  // LDO output of 2.70V
-#define SYSCTL_LDOPCTL_2_75V    0x0000001B  // LDO output of 2.75V
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_SRCR0, SYSCTL_RCGC0,
-// SYSCTL_SCGC0, and SYSCTL_DCGC0 registers.
-//
-//*****************************************************************************
-#define SYSCTL_SET0_WDOG        0x00000008  // Watchdog module
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_SRCR1, SYSCTL_RCGC1,
-// SYSCTL_SCGC1, and SYSCTL_DCGC1 registers.
-//
-//*****************************************************************************
-#define SYSCTL_SET1_COMP1       0x02000000  // Analog comparator module 1
-#define SYSCTL_SET1_COMP0       0x01000000  // Analog comparator module 0
-#define SYSCTL_SET1_TIMER1      0x00020000  // Timer module 1
-#define SYSCTL_SET1_TIMER0      0x00010000  // Timer module 0
-#define SYSCTL_SET1_I2C         0x00001000  // I2C module
-#define SYSCTL_SET1_SSI         0x00000010  // SSI module
-#define SYSCTL_SET1_UART0       0x00000001  // UART module 0
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_SRCR2, SYSCTL_RCGC2,
-// SYSCTL_SCGC2, and SYSCTL_DCGC2 registers.
-//
-//*****************************************************************************
-#define SYSCTL_SET2_GPIOC       0x00000004  // GPIO C module
-#define SYSCTL_SET2_GPIOB       0x00000002  // GPIO B module
-#define SYSCTL_SET2_GPIOA       0x00000001  // GIPO A module
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_RIS, SYSCTL_IMC, and
-// SYSCTL_IMS registers.
-//
-//*****************************************************************************
-#define SYSCTL_INT_PLL_LOCK     0x00000040  // PLL lock interrupt
-#define SYSCTL_INT_CUR_LIMIT    0x00000020  // Current limit interrupt
-#define SYSCTL_INT_BOSC_FAIL    0x00000010  // Boot oscillator failure int
-#define SYSCTL_INT_MOSC_FAIL    0x00000008  // Main oscillator failure int
-#define SYSCTL_INT_POR          0x00000004  // Power on reset interrupt
-#define SYSCTL_INT_BOR          0x00000002  // Brown out interrupt
-#define SYSCTL_INT_PLL_FAIL     0x00000001  // PLL failure interrupt
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_RESC register.
-//
-//*****************************************************************************
-#define SYSCTL_RESC_LDO         0x00000020  // LDO power OK lost reset
-#define SYSCTL_RESC_SW          0x00000010  // Software reset
-#define SYSCTL_RESC_WDOG        0x00000008  // Watchdog reset
-#define SYSCTL_RESC_BOR         0x00000004  // Brown-out reset
-#define SYSCTL_RESC_POR         0x00000002  // Power on reset
-#define SYSCTL_RESC_EXT         0x00000001  // External reset
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_RCC register.
-//
-//*****************************************************************************
-#define SYSCTL_RCC_ACG          0x08000000  // Automatic clock gating
-#define SYSCTL_RCC_SYSDIV_MASK  0x07800000  // System clock divider
-#define SYSCTL_RCC_SYSDIV_2     0x00800000  // System clock /2
-#define SYSCTL_RCC_SYSDIV_3     0x01000000  // System clock /3
-#define SYSCTL_RCC_SYSDIV_4     0x01800000  // System clock /4
-#define SYSCTL_RCC_SYSDIV_5     0x02000000  // System clock /5
-#define SYSCTL_RCC_SYSDIV_6     0x02800000  // System clock /6
-#define SYSCTL_RCC_SYSDIV_7     0x03000000  // System clock /7
-#define SYSCTL_RCC_SYSDIV_8     0x03800000  // System clock /8
-#define SYSCTL_RCC_SYSDIV_9     0x04000000  // System clock /9
-#define SYSCTL_RCC_SYSDIV_10    0x04800000  // System clock /10
-#define SYSCTL_RCC_SYSDIV_11    0x05000000  // System clock /11
-#define SYSCTL_RCC_SYSDIV_12    0x05800000  // System clock /12
-#define SYSCTL_RCC_SYSDIV_13    0x06000000  // System clock /13
-#define SYSCTL_RCC_SYSDIV_14    0x06800000  // System clock /14
-#define SYSCTL_RCC_SYSDIV_15    0x07000000  // System clock /15
-#define SYSCTL_RCC_SYSDIV_16    0x07800000  // System clock /16
-#define SYSCTL_RCC_USE_SYSDIV   0x00400000  // Use sytem clock divider
-#define SYSCTL_RCC_PWRDN        0x00002000  // PLL power down
-#define SYSCTL_RCC_OE           0x00001000  // PLL output enable
-#define SYSCTL_RCC_BYPASS       0x00000800  // PLL bypass
-#define SYSCTL_RCC_PLLVER       0x00000400  // PLL verification timer enable
-#define SYSCTL_RCC_XTAL_MASK    0x000003C0  // Crystal attached to main osc
-#define SYSCTL_RCC_XTAL_3_57MHZ 0x00000100  // Using a 3.579545MHz crystal
-#define SYSCTL_RCC_XTAL_3_68MHz 0x00000140  // Using a 3.6864MHz crystal
-#define SYSCTL_RCC_XTAL_4MHz    0x00000180  // Using a 4MHz crystal
-#define SYSCTL_RCC_XTAL_4_09MHZ 0x000001C0  // Using a 4.096MHz crystal
-#define SYSCTL_RCC_XTAL_4_91MHZ 0x00000200  // Using a 4.9152MHz crystal
-#define SYSCTL_RCC_XTAL_5MHZ    0x00000240  // Using a 5MHz crystal
-#define SYSCTL_RCC_XTAL_5_12MHZ 0x00000280  // Using a 5.12MHz crystal
-#define SYSCTL_RCC_XTAL_6MHZ    0x000002C0  // Using a 6MHz crystal
-#define SYSCTL_RCC_XTAL_6_14MHZ 0x00000300  // Using a 6.144MHz crystal
-#define SYSCTL_RCC_XTAL_7_37MHZ 0x00000340  // Using a 7.3728MHz crystal
-#define SYSCTL_RCC_XTAL_8MHZ    0x00000380  // Using a 8MHz crystal
-#define SYSCTL_RCC_XTAL_8_19MHZ 0x000003C0  // Using a 8.192MHz crystal
-#define SYSCTL_RCC_OSCSRC_MASK  0x00000030  // Oscillator input select
-#define SYSCTL_RCC_OSCSRC_MAIN  0x00000000  // Use the main oscillator
-#define SYSCTL_RCC_OSCSRC_BOOT  0x00000010  // Use the boot oscillator
-#define SYSCTL_RCC_OSCSRC_BOOT4 0x00000020  // Use the boot oscillator / 4
-#define SYSCTL_RCC_BOSCVER      0x00000008  // Boot osc. verification timer en
-#define SYSCTL_RCC_MOSCVER      0x00000004  // Main osc. verification timer en
-#define SYSCTL_RCC_BOSCDIS      0x00000002  // Boot oscillator disable
-#define SYSCTL_RCC_MOSCDIS      0x00000001  // Main oscillator disable
-#define SYSCTL_RCC_SYSDIV_SHIFT 23          // Shift to the SYSDIV field
-#define SYSCTL_RCC_XTAL_SHIFT   6           // Shift to the XTAL field
-#define SYSCTL_RCC_OSCSRC_SHIFT 4           // Shift to the OSCSRC field
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_PLLCFG register.
-//
-//*****************************************************************************
-#define SYSCTL_PLLCFG_OD_MASK   0x0000C000  // Output divider
-#define SYSCTL_PLLCFG_OD_1      0x00000000  // Output divider is 1
-#define SYSCTL_PLLCFG_OD_2      0x00004000  // Output divider is 2
-#define SYSCTL_PLLCFG_OD_4      0x00008000  // Output divider is 4
-#define SYSCTL_PLLCFG_F_MASK    0x00003FE0  // PLL multiplier
-#define SYSCTL_PLLCFG_R_MASK    0x0000001F  // Input predivider
-#define SYSCTL_PLLCFG_F_SHIFT   5
-#define SYSCTL_PLLCFG_R_SHIFT   0
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_CLKVCLR register.
-//
-//*****************************************************************************
-#define SYSCTL_CLKVCLR_CLR      0x00000001  // Clear clock verification fault
-
-//*****************************************************************************
-//
-// The following define the bit fields in the SYSCTL_LDOARST register.
-//
-//*****************************************************************************
-#define SYSCTL_LDOARST_ARST     0x00000001  // Allow LDO to reset device
-
-#endif // __HW_SYSCTL_H__

Demo/CORTEX_LM3S102_GCC/init/startup.c

@@ -1,174 +0,0 @@
-//*****************************************************************************
-//
-// startup.c - Boot code for Stellaris.
-//
-// Copyright (c) 2005,2006 Luminary Micro, Inc.  All rights reserved.
-//
-// Software License Agreement
-//
-// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
-// exclusively on LMI's Stellaris Family of microcontroller products.
-//
-// The software is owned by LMI and/or its suppliers, and is protected under
-// applicable copyright laws.  All rights are reserved.  Any use in violation
-// of the foregoing restrictions may subject the user to criminal sanctions
-// under applicable laws, as well as to civil liability for the breach of the
-// terms and conditions of this license.
-//
-// 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.
-// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
-// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
-//
-//*****************************************************************************
-
-//*****************************************************************************
-//
-// Forward declaration of the default fault handlers.
-//
-//*****************************************************************************
-void ResetISR(void);
-static void NmiSR(void);
-void FaultISR(void);
-extern void xPortPendSVHandler(void);
-extern void xPortSysTickHandler(void);
-extern void vUART_ISR( void );
-
-//*****************************************************************************
-//
-// The entry point for the application.
-//
-//*****************************************************************************
-extern void entry(void);
-
-//*****************************************************************************
-//
-// Reserve space for the system stack.
-//
-//*****************************************************************************
-#ifndef STACK_SIZE
-#define STACK_SIZE                              51
-#endif
-static unsigned long pulMainStack[STACK_SIZE];
-
-//*****************************************************************************
-//
-// The minimal vector table for a Cortex M3.  Note that the proper constructs
-// must be placed on this to ensure that it ends up at physical address
-// 0x0000.0000.
-//
-//*****************************************************************************
-__attribute__ ((section("vectors")))
-void (* const g_pfnVectors[])(void) =
-{
-    (void (*)(void))((unsigned long)pulMainStack + sizeof(pulMainStack)),
-    ResetISR,
-    NmiSR,
-    FaultISR,								//FAULT
-    0,                                      // The MPU fault handler
-    0,                                      // The bus fault handler
-    0,                                      // The usage fault handler
-    0,                                      // Reserved
-    0,                                      // Reserved
-    0,                                      // Reserved
-    0,                                      // Reserved
-    0,                     					// SVCall handler
-    0,                                      // Debug monitor handler
-    0,                                      // Reserved
-    xPortPendSVHandler,                     // The PendSV handler
-    xPortSysTickHandler,                    // The SysTick handler
-    0,                      // GPIO Port A
-    0,                      // GPIO Port B
-    0,                      // GPIO Port C
-    0,                      // GPIO Port D
-    0,                      // GPIO Port E
-    vUART_ISR                      // UART0 Rx and Tx
-};
-
-//*****************************************************************************
-//
-// The following are constructs created by the linker, indicating where the
-// the "data" and "bss" segments reside in memory.  The initializers for the
-// for the "data" segment resides immediately following the "text" segment.
-//
-//*****************************************************************************
-extern unsigned long _etext;
-extern unsigned long _data;
-extern unsigned long _edata;
-extern unsigned long _bss;
-extern unsigned long _ebss;
-
-//*****************************************************************************
-//
-// This is the code that gets called when the processor first starts execution
-// following a reset event.  Only the absolutely necessary set is performed,
-// after which the application supplied entry() routine is called.  Any fancy
-// actions (such as making decisions based on the reset cause register, and
-// resetting the bits in that register) are left solely in the hands of the
-// application.
-//
-//*****************************************************************************
-void
-ResetISR(void)
-{
-    unsigned long *pulSrc, *pulDest;
-
-    //
-    // Copy the data segment initializers from flash to SRAM.
-    //
-    pulSrc = &_etext;
-    for(pulDest = &_data; pulDest < &_edata; )
-    {
-        *pulDest++ = *pulSrc++;
-    }
-
-    //
-    // Zero fill the bss segment.
-    //
-    for(pulDest = &_bss; pulDest < &_ebss; )
-    {
-        *pulDest++ = 0;
-    }
-
-    //
-    // Call the application's entry point.
-    //
-    Main();
-}
-
-//*****************************************************************************
-//
-// This is the code that gets called when the processor receives a NMI.  This
-// simply enters an infinite loop, preserving the system state for examination
-// by a debugger.
-//
-//*****************************************************************************
-static void
-NmiSR(void)
-{
-    //
-    // Enter an infinite loop.
-    //
-    while(1)
-    {
-    }
-}
-
-//*****************************************************************************
-//
-// This is the code that gets called when the processor receives a fault
-// interrupt.  This simply enters an infinite loop, preserving the system state
-// for examination by a debugger.
-//
-//*****************************************************************************
-void
-FaultISR(void)
-{
-    //
-    // Enter an infinite loop.
-    //
-    while(1)
-    {
-    }
-}

Demo/CORTEX_LM3S102_GCC/main.c

@@ -1,604 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
- * This demo application creates six co-routines and two tasks (three including 
- * the idle task).  The co-routines execute as part of the idle task hook.
- *
- * Five of the created co-routines are the standard 'co-routine flash' 
- * co-routines contained within the Demo/Common/Minimal/crflash.c file and 
- * documented on the FreeRTOS.org WEB site.  
- *
- * The 'LCD Task' rotates a string on the LCD, delaying between each character
- * as necessitated by the slow interface, and delaying between each string just
- * long enough to enable the text to be read.
- *
- * The sixth co-routine and final task control the transmission and reception
- * of a string to UART 0.  The co-routine periodically sends the first 
- * character of the string to the UART, with the UART's TxEnd interrupt being
- * used to transmit the remaining characters.  The UART's RxEnd interrupt 
- * receives the characters and places them on a queue to be processed by the 
- * 'COMs Rx' task.  An error is latched should an unexpected character be 
- * received, or any character be received out of sequence.  
- *
- * A loopback connector is required to ensure that each character transmitted 
- * on the UART is also received on the same UART.  For test purposes the UART
- * FIFO's are not utalised in order to maximise the interrupt overhead.  Also
- * a pseudo random interval is used between the start of each transmission in 
- * order that the resultant interrupts are more randomly distributed and 
- * therefore more likely to highlight any problems.
- *
- * The flash co-routines control LED's zero to four.  LED five is toggled each
- * time the string is transmitted on the UART.  LED six is toggled each time
- * the string is CORRECTLY received on the UART.  LED seven is latched on should
- * an error be detected in any task or co-routine.
- *
- * In addition the idle task makes repetative calls to 
- * prvSetAndCheckRegisters().  This simply loads the general purpose registers 
- * with a known value, then checks each register to ensure the held value is 
- * still correct.  As a low priority task this checking routine is likely to 
- * get repeatedly swapped in and out.  A register being found to contain an 
- * incorrect value is therefore indicative of an error in the task switching 
- * mechansim.
- *
- */
-
-/* Scheduler include files. */
-#include "FreeRTOS.h"
-#include "task.h"
-#include "queue.h"
-#include "croutine.h"
-
-/* Demo application include files. */
-#include "partest.h"
-#include "crflash.h"
-
-/* Library include files. */
-#include "DriverLib.h"
-
-/* The time to delay between writing each character to the LCD. */
-#define mainCHAR_WRITE_DELAY		( 2 / portTICK_RATE_MS )
-
-/* The time to delay between writing each string to the LCD. */
-#define mainSTRING_WRITE_DELAY		( 400 / portTICK_RATE_MS )
-
-/* The number of flash co-routines to create. */
-#define mainNUM_FLASH_CO_ROUTINES	( 5 )
-
-/* The length of the queue used to pass received characters to the Comms Rx
-task. */
-#define mainRX_QUEUE_LEN			( 5 )
-
-/* The priority of the co-routine used to initiate the transmission of the 
-string on UART 0. */
-#define mainTX_CO_ROUTINE_PRIORITY	( 1 )
-
-/* Only one co-routine is created so its index is not important. */
-#define mainTX_CO_ROUTINE_INDEX		( 0 )
-
-/* The time between transmissions of the string on UART 0.   This is pseudo
-random in order to generate a bit or randomness to when the interrupts occur.*/
-#define mainMIN_TX_DELAY			( 40 / portTICK_RATE_MS )
-#define mainMAX_TX_DELAY			( ( portTickType ) 0x7f )
-#define mainOFFSET_TIME				( ( portTickType ) 3 )
-
-/* The time the Comms Rx task should wait to receive a character.  This should
-be slightly longer than the time between transmissions.  If we do not receive
-a character after this time then there must be an error in the transmission or
-the timing of the transmission. */
-#define mainCOMMS_RX_DELAY			( mainMAX_TX_DELAY + 20 )
-
-/* The task priorites. */
-#define mainLCD_TASK_PRIORITY		( tskIDLE_PRIORITY )
-#define mainCOMMS_RX_TASK_PRIORITY	( tskIDLE_PRIORITY + 1 )
-
-/* The LED's toggled by the various tasks. */
-#define mainCOMMS_FAIL_LED			( 7 )
-#define mainCOMMS_RX_LED			( 6 )
-#define mainCOMMS_TX_LED			( 5 )
-
-/* The baud rate used by the UART comms tasks/co-routine. */
-#define mainBAUD_RATE				( 57600 )
-
-/* FIFO setting for the UART.  The FIFO is not used to create a better test. */
-#define mainFIFO_SET				( 0x10 )
-
-/* The string that is transmitted on the UART contains sequentially the 
-characters from mainFIRST_TX_CHAR to mainLAST_TX_CHAR. */
-#define mainFIRST_TX_CHAR '0'
-#define mainLAST_TX_CHAR 'z'
-
-/* Just used to walk through the program memory in order that some random data
-can be generated. */
-#define mainTOTAL_PROGRAM_MEMORY ( ( unsigned portLONG * ) ( 8 * 1024 ) )
-#define mainFIRST_PROGRAM_BYTES ( ( unsigned portLONG * ) 4 )
-
-/* The error routine that is called if the driver library encounters an error. */
-#ifdef DEBUG
-void
-__error__(char *pcFilename, unsigned long ulLine)
-{
-}
-#endif
-
-/*-----------------------------------------------------------*/
-
-/*
- * The task that rotates text on the LCD.
- */
-static void vLCDTask( void * pvParameters );
-
-/*
- * The task that receives the characters from UART 0.
- */
-static void vCommsRxTask( void * pvParameters );
-
-/*
- * The co-routine that periodically initiates the transmission of the string on
- * the UART.
- */
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
-
-/* 
- * Writes a string the the LCD.
- */
-static void prvWriteString( const portCHAR *pcString );
-
-/*
- * Initialisation routine for the UART.
- */
-static void vSerialInit( void );
-
-/*
- * Thread safe write to the PDC.
- */
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData );
-
-/*
- * Function to simply set a known value into the general purpose registers
- * then read them back to ensure they remain set correctly.  An incorrect value
- * being indicative of an error in the task switching mechanism.
- */
-void prvSetAndCheckRegisters( void );
-
-/*
- * Latch the LED that indicates that an error has occurred. 
- */
-void vSetErrorLED( void );
-
-/*
- * Sets up the PLL and ports used by the demo.
- */
-static void prvSetupHardware( void );
-
-/*-----------------------------------------------------------*/
-
-/* Error flag set to pdFAIL if an error is encountered in the tasks/co-routines
-defined within this file. */
-unsigned portBASE_TYPE uxErrorStatus = pdPASS;
-
-/* The next character to transmit. */
-static portCHAR cNextChar;
-
-/* The queue used to transmit characters from the interrupt to the Comms Rx
-task. */
-static xQueueHandle xCommsQueue;
-
-/*-----------------------------------------------------------*/
-
-void Main( void )
-{
-	/* Create the queue used to communicate between the UART ISR and the Comms
-	Rx task. */
-	xCommsQueue = xQueueCreate( mainRX_QUEUE_LEN, sizeof( portCHAR ) );
-
-	/* Setup the ports used by the demo and the clock. */
-	prvSetupHardware();
-
-	/* Create the co-routines that flash the LED's. */
-	vStartFlashCoRoutines( mainNUM_FLASH_CO_ROUTINES );
-
-	/* Create the co-routine that initiates the transmission of characters
-	on the UART. */
-	xCoRoutineCreate( vSerialTxCoRoutine, mainTX_CO_ROUTINE_PRIORITY, mainTX_CO_ROUTINE_INDEX );
-
-	/* Create the LCD and Comms Rx tasks. */
-	xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
-	xTaskCreate( vCommsRxTask, "CMS", configMINIMAL_STACK_SIZE, NULL, mainCOMMS_RX_TASK_PRIORITY, NULL );
-
-	/* Start the scheduler running the tasks and co-routines just created. */
-	vTaskStartScheduler();
-
-	/* Should not get here unless we did not have enough memory to start the
-	scheduler. */
-	for( ;; );
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	/* Setup the PLL. */
-	SysCtlClockSet( SYSCTL_SYSDIV_10 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_6MHZ );
-
-	/* Initialise the hardware used to talk to the LCD, LED's and UART. */
-	PDCInit();
-	vParTestInitialise();
-	vSerialInit();
-}
-/*-----------------------------------------------------------*/
-
-void vApplicationIdleHook( void )
-{
-	/* The co-routines are executed in the idle task using the idle task 
-	hook. */
-	for( ;; )
-	{
-		/* Schedule the co-routines. */
-		vCoRoutineSchedule();
-
-		/* Run the register check function between each co-routine. */
-		prvSetAndCheckRegisters();
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvWriteString( const portCHAR *pcString )
-{
-	/* Write pcString to the LED, pausing between each character. */
-	prvPDCWrite(PDC_LCD_CSR, LCD_CLEAR);        
-	while( *pcString )
-	{
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-		prvPDCWrite( PDC_LCD_RAM, *pcString );
-		pcString++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vLCDTask( void * pvParameters )
-{
-unsigned portBASE_TYPE uxIndex;
-const unsigned portCHAR ucCFGData[] = {	
-											0x30,   /* Set data bus to 8-bits. */
-											0x30,
-											0x30,
-											0x3C,   /* Number of lines/font. */
-											0x08,   /* Display off. */
-											0x01,   /* Display clear. */
-											0x06,   /* Entry mode [cursor dir][shift]. */
-											0x0C	/* Display on [display on][curson on][blinking on]. */
-									  };  
-
-/* The strings that are written to the LCD. */
-const portCHAR *pcStringsToDisplay[] = {										
-											"Stellaris",
-											"Demo",
-											"One",
-											"www.FreeRTOS.org",
-											""
-									   };
-
-	/* Configure the LCD. */
-	uxIndex = 0;
-	while( uxIndex < sizeof( ucCFGData ) )
-	{
-		prvPDCWrite( PDC_LCD_CSR, ucCFGData[ uxIndex ] );
-		uxIndex++;
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-	}
-
-	/* Turn the LCD Backlight on. */
-	prvPDCWrite( PDC_CSR, 0x01 );
-
-	/* Clear display. */
-	vTaskDelay( mainCHAR_WRITE_DELAY );
-	prvPDCWrite( PDC_LCD_CSR, LCD_CLEAR ); 
-
-	uxIndex = 0;
-	for( ;; )    
-	{
-		/* Display the string on the LCD. */
-		prvWriteString( pcStringsToDisplay[ uxIndex ] );
-		
-		/* Move on to the next string - wrapping if necessary. */
-		uxIndex++;
-		if( *( pcStringsToDisplay[ uxIndex ] ) == 0x00 )
-		{
-			uxIndex = 0;
-			/* Longer pause on the last string to be sent. */
-			vTaskDelay( mainSTRING_WRITE_DELAY * 2 );
-		}
-
-		/* Wait until it is time to move onto the next string. */
-		vTaskDelay( mainSTRING_WRITE_DELAY );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void vCommsRxTask( void * pvParameters )
-{
-static portCHAR cRxedChar, cExpectedChar;
-
-	/* Set the char we expect to receive to the start of the string. */
-	cExpectedChar = mainFIRST_TX_CHAR;
-
-	for( ;; )
-	{
-		/* Wait for a character to be received. */
-		xQueueReceive( xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY );
-
-		/* Was the character recived (if any) the expected character. */
-		if( cRxedChar != cExpectedChar )
-		{
-			/* Got an unexpected character.  This can sometimes occur when
-			reseting the system using the debugger leaving characters already
-			in the UART regsters. */
-			uxErrorStatus = pdFAIL;
-
-			/* Resync by waiting for the end of the current string. */
-			while( cRxedChar != mainLAST_TX_CHAR )
-			{
-				while( !xQueueReceive( xCommsQueue, ( void * ) &cRxedChar, portMAX_DELAY ) );
-			}
-
-			/* The next expected character is the start of the string again. */
-			cExpectedChar = mainFIRST_TX_CHAR;
-		}
-		else
-		{
-			if( cExpectedChar == mainLAST_TX_CHAR )
-			{
-				/* We have reached the end of the string - we now expect to 
-				receive the first character in the string again.   The LED is 
-				toggled to indicate that the entire string was received without
-				error. */
-				vParTestToggleLED( mainCOMMS_RX_LED );
-				cExpectedChar = mainFIRST_TX_CHAR;
-			}
-			else
-			{
-				/* We got the expected character, we now expect to receive the
-				next character in the string. */
-				cExpectedChar++;
-			}
-		}
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
-{
-portTickType xDelayPeriod;
-static unsigned portLONG *pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-
-	/* Co-routine MUST start with a call to crSTART. */
-	crSTART( xHandle );
-
-	for(;;)
-    {	
-		/* Was the previously transmitted string received correctly? */
-		if( uxErrorStatus != pdPASS )
-		{
-			/* An error was encountered so set the error LED. */
-			vSetErrorLED();
-		}
-
-		/* The next character to Tx is the first in the string. */
-		cNextChar = mainFIRST_TX_CHAR;
-
-		UARTIntDisable( UART0_BASE, UART_INT_TX );
-		{
-			/* Send the first character. */
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-
-			/* Move the variable to the char to Tx on so the ISR transmits
-			the next character in the string once this one has completed. */
-			cNextChar++;
-		}
-		UARTIntEnable(UART0_BASE, UART_INT_TX);
-
-		/* Toggle the LED to show a new string is being transmitted. */
-        vParTestToggleLED( mainCOMMS_TX_LED );
-
-		/* Delay before we start the string off again.  A pseudo-random delay
-		is used as this will provide a better test. */
-		xDelayPeriod = xTaskGetTickCount() + ( *pulRandomBytes );
-
-		pulRandomBytes++;
-		if( pulRandomBytes > mainTOTAL_PROGRAM_MEMORY )
-		{
-			pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-		}
-
-		/* Make sure we don't wait too long... */
-		xDelayPeriod &= mainMAX_TX_DELAY;
-
-		/* ...but we do want to wait. */
-		if( xDelayPeriod < mainMIN_TX_DELAY )
-		{
-			xDelayPeriod = mainMIN_TX_DELAY;
-		}
-
-		/* Block for the random(ish) time. */
-		crDELAY( xHandle, xDelayPeriod );
-    }
-
-	/* Co-routine MUST end with a call to crEND. */
-	crEND();
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialInit( void )
-{
-	/* Enable the UART.  GPIOA has already been initialised. */
-	SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
-
-	/* Set GPIO A0 and A1 as peripheral function.  They are used to output the
-	UART signals. */
-	GPIODirModeSet( GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1, GPIO_DIR_MODE_HW );
-
-	/* Configure the UART for 8-N-1 operation. */
-	UARTConfigSet( UART0_BASE, mainBAUD_RATE, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_ONE );
-
-	/* We dont want to use the fifo.  This is for test purposes to generate
-	as many interrupts as possible. */
-	HWREG( UART0_BASE + UART_O_LCR_H ) &= ~mainFIFO_SET;
-
-	/* Enable both Rx and Tx interrupts. */
-	HWREG( UART0_BASE + UART_O_IM ) |= ( UART_INT_TX | UART_INT_RX );
-	IntEnable( INT_UART0 );
-}
-/*-----------------------------------------------------------*/
-
-void vUART_ISR(void)
-{
-unsigned portLONG ulStatus;
-portCHAR cRxedChar;
-portBASE_TYPE xTaskWokenByPost = pdFALSE;
-
-	/* What caused the interrupt. */
-	ulStatus = UARTIntStatus( UART0_BASE, pdTRUE );
-
-	/* Clear the interrupt. */
-	UARTIntClear( UART0_BASE, ulStatus );
-
-	/* Was an Rx interrpt pending? */
-	if( ulStatus & UART_INT_RX )
-	{
-		if( ( HWREG(UART0_BASE + UART_O_FR ) & UART_FR_RXFF ) )
-		{
-			/* Get the char from the buffer and post it onto the queue of
-			Rxed chars.  Posting the character should wake the task that is 
-			blocked on the queue waiting for characters. */
-			cRxedChar = ( portCHAR ) HWREG( UART0_BASE + UART_O_DR );
-			xTaskWokenByPost = xQueueSendFromISR( xCommsQueue, &cRxedChar, xTaskWokenByPost );
-		}		
-	}
-
-	/* Was a Tx interrupt pending? */
-	if( ulStatus & UART_INT_TX )
-	{
-		/* Send the next character in the string.  We are not using the FIFO. */
-		if( cNextChar <= mainLAST_TX_CHAR )
-		{
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-			cNextChar++;
-		}
-	}
-	
-	if( xTaskWokenByPost )
-	{
-		/* If a task was woken by the character being received then we force
-		a context switch to occur in case the task is of higher priority than
-		the currently executing task (i.e. the task that this interrupt 
-		interrupted.) */
-		portEND_SWITCHING_ISR( xTaskWokenByPost );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData )
-{
-	vTaskSuspendAll();
-	{
-		PDCWrite( cAddress, cData );
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vSetErrorLED( void )
-{
-	vParTestSetLED( mainCOMMS_FAIL_LED, pdTRUE );
-}
-/*-----------------------------------------------------------*/
-
-void prvSetAndCheckRegisters( void )
-{
-	/* Fill the general purpose registers with known values. */
-	__asm volatile( "    mov r11, #10\n"
-                  "    add r0, r11, #1\n"
-                  "    add r1, r11, #2\n"
-	                "    add r2, r11, #3\n"
-	                "    add r3, r11, #4\n"
-	                "    add r4, r11, #5\n"
-	                "    add r5, r11, #6\n"
-	                "    add r6, r11, #7\n"
-	                "    add r7, r11, #8\n"
-	                "    add r8, r11, #9\n"
-	                "    add r9, r11, #10\n"
-	                "    add r10, r11, #11\n"
-	                "    add r12, r11, #12" );
-
-	/* Check the values are as expected. */
-	__asm volatile( "    cmp r11, #10\n"
-	                "    bne set_error_led\n"
-	                "    cmp r0, #11\n"
-	                "    bne set_error_led\n"
-	                "    cmp r1, #12\n"
-	                "    bne set_error_led\n"
-	                "    cmp r2, #13\n"
-	                "    bne set_error_led\n"
-	                "    cmp r3, #14\n"
-	                "    bne set_error_led\n"
-	                "    cmp r4, #15\n"
-	                "    bne set_error_led\n"
-	                "    cmp r5, #16\n"
-	                "    bne set_error_led\n"
-	                "    cmp r6, #17\n"
-	                "    bne set_error_led\n"
-	                "    cmp r7, #18\n"
-	                "    bne set_error_led\n"
-	                "    cmp r8, #19\n"
-	                "    bne set_error_led\n"
-	                "    cmp r9, #20\n"
-	                "    bne set_error_led\n"
-	                "    cmp r10, #21\n"
-	                "    bne set_error_led\n"
-	                "    cmp r12, #22\n"
-	                "    bne set_error_led\n"
-	                "    bx lr" );
-
-  __asm volatile( "set_error_led:\n"
-	                "    push {r14}\n"
-	                "    ldr r1, =vSetErrorLED\n"
-	                "    blx r1\n"
-	                "    pop {r14}\n"
-	                "    bx lr" );
-}
-/*-----------------------------------------------------------*/

Demo/CORTEX_LM3S102_GCC/makedefs

@@ -1,193 +0,0 @@
-#******************************************************************************
-#
-# makedefs - Definitions common to all makefiles.
-#
-# Copyright (c) 2005,2006 Luminary Micro, Inc.  All rights reserved.
-#
-# Software License Agreement
-#
-# Luminary Micro, Inc. (LMI) is supplying this software for use solely and
-# exclusively on LMI's Stellaris Family of microcontroller products.
-#
-# The software is owned by LMI and/or its suppliers, and is protected under
-# applicable copyright laws.  All rights are reserved.  Any use in violation
-# of the foregoing restrictions may subject the user to criminal sanctions
-# under applicable laws, as well as to civil liability for the breach of the
-# terms and conditions of this license.
-#
-# 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.
-# LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
-# CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
-#
-#******************************************************************************
-
-#******************************************************************************
-#
-# The compiler to be used.
-#
-#******************************************************************************
-ifndef COMPILER
-COMPILER=gcc
-endif
-
-#******************************************************************************
-#
-# The debugger to be used.
-#
-#******************************************************************************
-ifndef DEBUGGER
-DEBUGGER=gdb
-endif
-
-#******************************************************************************
-#
-# Definitions for using GCC.
-#
-#******************************************************************************
-ifeq (${COMPILER}, gcc)
-
-#
-# The command for calling the compiler.
-#
-CC=arm-stellaris-eabi-gcc
-
-#
-# The flags passed to the assembler.
-#
-AFLAGS=-mthumb         \
-       -mcpu=cortex-m3 \
-       -MD
-
-#
-# The flags passed to the compiler.
-#
-CFLAGS=-mthumb         \
-       -mcpu=cortex-m3 \
-       -O2             \
-       -MD
-
-#
-# The command for calling the library archiver.
-#
-AR=arm-stellaris-eabi-ar
-
-#
-# The command for calling the linker.
-#
-LD=arm-stellaris-eabi-ld
-
-#
-# The flags passed to the linker.
-#
-LDFLAGS= -Map gcc/out.map
-
-#
-# Get the location of libgcc.a from the GCC front-end.
-#
-LIBGCC=${shell ${CC} -mthumb -march=armv6t2 -print-libgcc-file-name}
-
-#
-# Get the location of libc.a from the GCC front-end.
-#
-LIBC=${shell ${CC} -mthumb -march=armv6t2 -print-file-name=libc.a}
-
-#
-# The command for extracting images from the linked executables.
-#
-OBJCOPY=arm-stellaris-eabi-objcopy
-
-endif
-
-#******************************************************************************
-#
-# Tell the compiler to include debugging information if the DEBUG environment
-# variable is set.
-#
-#******************************************************************************
-ifdef DEBUG
-CFLAGS += -g
-endif
-
-#******************************************************************************
-#
-# The rule for building the object file from each C source file.
-#
-#******************************************************************************
-${COMPILER}/%.o: %.c
-	@if [ 'x${VERBOSE}' = x ];                               \
-	 then                                                    \
-	     echo "  CC    ${<}";                                \
-	 else                                                    \
-	     echo ${CC} ${CFLAGS} -D${COMPILER} -o ${@} -c ${<}; \
-	 fi
-	@${CC} ${CFLAGS} -D${COMPILER} -o ${@} -c ${<}
-ifeq (${COMPILER}, rvds)
-	@mv -f ${notdir ${@:.o=.d}} ${COMPILER}
-endif
-
-#******************************************************************************
-#
-# The rule for building the object file from each assembly source file.
-#
-#******************************************************************************
-${COMPILER}/%.o: %.S
-	@if [ 'x${VERBOSE}' = x ];                               \
-	 then                                                    \
-	     echo "  CC    ${<}";                                \
-	 else                                                    \
-	     echo ${CC} ${AFLAGS} -D${COMPILER} -o ${@} -c ${<}; \
-	 fi
-ifeq (${COMPILER}, rvds)
-	@${CC} ${AFLAGS} -D${COMPILER} -E ${<} > ${@:.o=_.S}
-	@${CC} ${AFLAGS} -o ${@} -c ${@:.o=_.S}
-	@rm ${@:.o=_.S}
-	@${CC} ${AFLAGS} -D${COMPILER} --md -E ${<}
-	@sed 's,<stdout>,${@},g' ${notdir ${<:.S=.d}} > ${@:.o=.d}
-	@rm ${notdir ${<:.S=.d}}
-endif
-ifeq (${COMPILER}, gcc)
-	@${CC} ${AFLAGS} -D${COMPILER} -o ${@} -c ${<}
-endif
-
-#******************************************************************************
-#
-# The rule for creating an object library.
-#
-#******************************************************************************
-${COMPILER}/%.a:
-	@if [ 'x${VERBOSE}' = x ];     \
-	 then                          \
-	     echo "  AR    ${@}";      \
-	 else                          \
-	     echo ${AR} -cr ${@} ${^}; \
-	 fi
-	@${AR} -cr ${@} ${^}
-
-#******************************************************************************
-#
-# The rule for linking the application.
-#
-#******************************************************************************
-${COMPILER}/%.axf:
-	@if [ 'x${VERBOSE}' = x ]; \
-	 then                      \
-	     echo "  LD    ${@}";  \
-	 fi
-ifeq (${COMPILER}, gcc)
-	@if [ 'x${VERBOSE}' != x ];                           \
-	 then                                                 \
-	     echo ${LD} -T ${SCATTER_${notdir ${@:.axf=}}}    \
-	                --entry ${ENTRY_${notdir ${@:.axf=}}} \
-	                ${LDFLAGSgcc_${notdir ${@:.axf=}}}    \
-	                ${LDFLAGS} -o ${@} ${^}               \
-	                '${LIBC}' '${LIBGCC}';                \
-	 fi
-	@${LD} -T ${SCATTER_${notdir ${@:.axf=}}}    \
-	       --entry ${ENTRY_${notdir ${@:.axf=}}} \
-	       ${LDFLAGSgcc_${notdir ${@:.axf=}}}    \
-	       ${LDFLAGS} -o ${@} ${^}               \
-	       '${LIBC}' '${LIBGCC}'
-	@${OBJCOPY} -O binary ${@} ${@:.axf=.bin}
-endif

Demo/CORTEX_LM3S102_KEIL/Demo1/FreeRTOSConfig.h

@@ -1,76 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			1
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 20000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 59 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 1468 ) )
-#define configMAX_TASK_NAME_LEN		( 3 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		0
-#define configUSE_CO_ROUTINES 		1
-
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 2 )
-#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		0
-#define INCLUDE_uxTaskPriorityGet		0
-#define INCLUDE_vTaskDelete				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			0
-#define INCLUDE_vTaskDelayUntil			0
-#define INCLUDE_vTaskDelay				1
-
-
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/CORTEX_LM3S102_KEIL/Demo1/main.c

@@ -1,599 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
- * This demo application creates six co-routines and two tasks (three including 
- * the idle task).  The co-routines execute as part of the idle task hook.
- *
- * Five of the created co-routines are the standard 'co-routine flash' 
- * co-routines contained within the Demo/Common/Minimal/crflash.c file and 
- * documented on the FreeRTOS.org WEB site.  
- *
- * The 'LCD Task' rotates a string on the LCD, delaying between each character
- * as necessitated by the slow interface, and delaying between each string just
- * long enough to enable the text to be read.
- *
- * The sixth co-routine and final task control the transmission and reception
- * of a string to UART 0.  The co-routine periodically sends the first 
- * character of the string to the UART, with the UART's TxEnd interrupt being
- * used to transmit the remaining characters.  The UART's RxEnd interrupt 
- * receives the characters and places them on a queue to be processed by the 
- * 'COMs Rx' task.  An error is latched should an unexpected character be 
- * received, or any character be received out of sequence.  
- *
- * A loopback connector is required to ensure that each character transmitted 
- * on the UART is also received on the same UART.  For test purposes the UART
- * FIFO's are not utalised in order to maximise the interrupt overhead.  Also
- * a pseudo random interval is used between the start of each transmission in 
- * order that the resultant interrupts are more randomly distributed and 
- * therefore more likely to highlight any problems.
- *
- * The flash co-routines control LED's zero to four.  LED five is toggled each
- * time the string is transmitted on the UART.  LED six is toggled each time
- * the string is CORRECTLY received on the UART.  LED seven is latched on should
- * an error be detected in any task or co-routine.
- *
- * In addition the idle task makes repetative calls to 
- * prvSetAndCheckRegisters().  This simply loads the general purpose registers 
- * with a known value, then checks each register to ensure the held value is 
- * still correct.  As a low priority task this checking routine is likely to 
- * get repeatedly swapped in and out.  A register being found to contain an 
- * incorrect value is therefore indicative of an error in the task switching 
- * mechansim.
- *
- */
-
-/* Scheduler include files. */
-#include "FreeRTOS.h"
-#include "task.h"
-#include "queue.h"
-#include "croutine.h"
-
-/* Demo application include files. */
-#include "partest.h"
-#include "crflash.h"
-
-/* Library include files. */
-#include "LM3Sxxx.h"
-#include "pdc.h"
-
-/* The time to delay between writing each character to the LCD. */
-#define mainCHAR_WRITE_DELAY		( 2 / portTICK_RATE_MS )
-
-/* The time to delay between writing each string to the LCD. */
-#define mainSTRING_WRITE_DELAY		( 400 / portTICK_RATE_MS )
-
-/* The number of flash co-routines to create. */
-#define mainNUM_FLASH_CO_ROUTINES	( 5 )
-
-/* The length of the queue used to pass received characters to the Comms Rx
-task. */
-#define mainRX_QUEUE_LEN			( 5 )
-
-/* The priority of the co-routine used to initiate the transmission of the 
-string on UART 0. */
-#define mainTX_CO_ROUTINE_PRIORITY	( 1 )
-
-/* Only one co-routine is created so its index is not important. */
-#define mainTX_CO_ROUTINE_INDEX		( 0 )
-
-/* The time between transmissions of the string on UART 0.   This is pseudo
-random in order to generate a bit or randomness to when the interrupts occur.*/
-#define mainMIN_TX_DELAY			( 40 / portTICK_RATE_MS )
-#define mainMAX_TX_DELAY			( ( portTickType ) 0x7f )
-#define mainOFFSET_TIME				( ( portTickType ) 3 )
-
-/* The time the Comms Rx task should wait to receive a character.  This should
-be slightly longer than the time between transmissions.  If we do not receive
-a character after this time then there must be an error in the transmission or
-the timing of the transmission. */
-#define mainCOMMS_RX_DELAY			( mainMAX_TX_DELAY + 20 )
-
-/* The task priorites. */
-#define mainLCD_TASK_PRIORITY		( tskIDLE_PRIORITY )
-#define mainCOMMS_RX_TASK_PRIORITY	( tskIDLE_PRIORITY + 1 )
-
-/* The LED's toggled by the various tasks. */
-#define mainCOMMS_FAIL_LED			( 7 )
-#define mainCOMMS_RX_LED			( 6 )
-#define mainCOMMS_TX_LED			( 5 )
-
-/* The baud rate used by the UART comms tasks/co-routine. */
-#define mainBAUD_RATE				( 57600 )
-
-/* FIFO setting for the UART.  The FIFO is not used to create a better test. */
-#define mainFIFO_SET				( 0x10 )
-
-/* The string that is transmitted on the UART contains sequentially the 
-characters from mainFIRST_TX_CHAR to mainLAST_TX_CHAR. */
-#define mainFIRST_TX_CHAR '0'
-#define mainLAST_TX_CHAR 'z'
-
-/* Just used to walk through the program memory in order that some random data
-can be generated. */
-#define mainTOTAL_PROGRAM_MEMORY ( ( unsigned portLONG * ) ( 8 * 1024 ) )
-#define mainFIRST_PROGRAM_BYTES ( ( unsigned portLONG * ) 4 )
-
-/*-----------------------------------------------------------*/
-
-/*
- * The task that rotates text on the LCD.
- */
-static void vLCDTask( void * pvParameters );
-
-/*
- * The task that receives the characters from UART 0.
- */
-static void vCommsRxTask( void * pvParameters );
-
-/*
- * The co-routine that periodically initiates the transmission of the string on
- * the UART.
- */
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
-
-/* 
- * Writes a string the the LCD.
- */
-static void prvWriteString( const portCHAR *pcString );
-
-/*
- * Initialisation routine for the UART.
- */
-static void vSerialInit( void );
-
-/*
- * Thread safe write to the PDC.
- */
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData );
-
-/*
- * Function to simply set a known value into the general purpose registers
- * then read them back to ensure they remain set correctly.  An incorrect value
- * being indicative of an error in the task switching mechanism.
- */
-void prvSetAndCheckRegisters( void );
-
-/*
- * Latch the LED that indicates that an error has occurred. 
- */
-void vSetErrorLED( void );
-
-/*
- * Sets up the PLL and ports used by the demo.
- */
-static void prvSetupHardware( void );
-
-/*-----------------------------------------------------------*/
-
-/* Error flag set to pdFAIL if an error is encountered in the tasks/co-routines
-defined within this file. */
-unsigned portBASE_TYPE uxErrorStatus = pdPASS;
-
-/* The next character to transmit. */
-static portCHAR cNextChar;
-
-/* The queue used to transmit characters from the interrupt to the Comms Rx
-task. */
-static xQueueHandle xCommsQueue;
-
-/*-----------------------------------------------------------*/
-
-int main( void )
-{
-	/* Create the queue used to communicate between the UART ISR and the Comms
-	Rx task. */
-	xCommsQueue = xQueueCreate( mainRX_QUEUE_LEN, sizeof( portCHAR ) );
-
-	/* Setup the ports used by the demo and the clock. */
-	prvSetupHardware();
-
-	/* Create the co-routines that flash the LED's. */
-	vStartFlashCoRoutines( mainNUM_FLASH_CO_ROUTINES );
-
-	/* Create the co-routine that initiates the transmission of characters
-	on the UART. */
-	xCoRoutineCreate( vSerialTxCoRoutine, mainTX_CO_ROUTINE_PRIORITY, mainTX_CO_ROUTINE_INDEX );
-
-	/* Create the LCD and Comms Rx tasks. */
-	xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
-	xTaskCreate( vCommsRxTask, "CMS", configMINIMAL_STACK_SIZE, NULL, mainCOMMS_RX_TASK_PRIORITY, NULL );
-
-	/* Start the scheduler running the tasks and co-routines just created. */
-	vTaskStartScheduler();
-
-	/* Should not get here unless we did not have enough memory to start the
-	scheduler. */
-	for( ;; );
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	/* Setup the PLL. */
-	SysCtlClockSet( SYSCTL_SYSDIV_10 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_6MHZ );
-
-	/* Initialise the hardware used to talk to the LCD, LED's and UART. */
-	PDCInit();
-	vParTestInitialise();
-	vSerialInit();
-}
-/*-----------------------------------------------------------*/
-
-void vApplicationIdleHook( void )
-{
-	/* The co-routines are executed in the idle task using the idle task 
-	hook. */
-	for( ;; )
-	{
-		/* Schedule the co-routines. */
-		vCoRoutineSchedule();
-
-		/* Run the register check function between each co-routine. */
-		prvSetAndCheckRegisters();
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvWriteString( const portCHAR *pcString )
-{
-	/* Write pcString to the LED, pausing between each character. */
-	prvPDCWrite(PDC_LCD_CSR, LCD_CLEAR);        
-	while( *pcString )
-	{
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-		prvPDCWrite( PDC_LCD_RAM, *pcString );
-		pcString++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vLCDTask( void * pvParameters )
-{
-unsigned portBASE_TYPE uxIndex;
-const unsigned portCHAR ucCFGData[] = {	
-											0x30,   /* Set data bus to 8-bits. */
-											0x30,
-											0x30,
-											0x3C,   /* Number of lines/font. */
-											0x08,   /* Display off. */
-											0x01,   /* Display clear. */
-											0x06,   /* Entry mode [cursor dir][shift]. */
-											0x0C	/* Display on [display on][curson on][blinking on]. */
-									  };  
-
-/* The strings that are written to the LCD. */
-const portCHAR *pcStringsToDisplay[] = {										
-											"Stellaris",
-											"Demo",
-											"One",
-											"www.FreeRTOS.org",
-											""
-									   };
-
-	/* Configure the LCD. */
-	uxIndex = 0;
-	while( uxIndex < sizeof( ucCFGData ) )
-	{
-		prvPDCWrite( PDC_LCD_CSR, ucCFGData[ uxIndex ] );
-		uxIndex++;
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-	}
-
-	/* Turn the LCD Backlight on. */
-	prvPDCWrite( PDC_CSR, 0x01 );
-
-	/* Clear display. */
-	vTaskDelay( mainCHAR_WRITE_DELAY );
-	prvPDCWrite( PDC_LCD_CSR, LCD_CLEAR ); 
-
-	uxIndex = 0;
-	for( ;; )    
-	{
-		/* Display the string on the LCD. */
-		prvWriteString( pcStringsToDisplay[ uxIndex ] );
-		
-		/* Move on to the next string - wrapping if necessary. */
-		uxIndex++;
-		if( *( pcStringsToDisplay[ uxIndex ] ) == 0x00 )
-		{
-			uxIndex = 0;
-			/* Longer pause on the last string to be sent. */
-			vTaskDelay( mainSTRING_WRITE_DELAY * 2 );
-		}
-
-		/* Wait until it is time to move onto the next string. */
-		vTaskDelay( mainSTRING_WRITE_DELAY );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void vCommsRxTask( void * pvParameters )
-{
-static portCHAR cRxedChar, cExpectedChar;
-
-	/* Set the char we expect to receive to the start of the string. */
-	cExpectedChar = mainFIRST_TX_CHAR;
-
-	for( ;; )
-	{
-		/* Wait for a character to be received. */
-		xQueueReceive( xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY );
-
-		/* Was the character recived (if any) the expected character. */
-		if( cRxedChar != cExpectedChar )
-		{
-			/* Got an unexpected character.  This can sometimes occur when
-			reseting the system using the debugger leaving characters already
-			in the UART regsters. */
-			uxErrorStatus = pdFAIL;
-
-			/* Resync by waiting for the end of the current string. */
-			while( cRxedChar != mainLAST_TX_CHAR )
-			{
-				while( !xQueueReceive( xCommsQueue, ( void * ) &cRxedChar, portMAX_DELAY ) );
-			}
-
-			/* The next expected character is the start of the string again. */
-			cExpectedChar = mainFIRST_TX_CHAR;
-		}
-		else
-		{
-			if( cExpectedChar == mainLAST_TX_CHAR )
-			{
-				/* We have reached the end of the string - we now expect to 
-				receive the first character in the string again.   The LED is 
-				toggled to indicate that the entire string was received without
-				error. */
-				vParTestToggleLED( mainCOMMS_RX_LED );
-				cExpectedChar = mainFIRST_TX_CHAR;
-			}
-			else
-			{
-				/* We got the expected character, we now expect to receive the
-				next character in the string. */
-				cExpectedChar++;
-			}
-		}
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
-{
-portTickType xDelayPeriod;
-static unsigned portLONG *pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-
-	/* Co-routine MUST start with a call to crSTART. */
-	crSTART( xHandle );
-
-	for(;;)
-    {	
-		/* Was the previously transmitted string received correctly? */
-		if( uxErrorStatus != pdPASS )
-		{
-			/* An error was encountered so set the error LED. */
-			vSetErrorLED();
-		}
-
-		/* The next character to Tx is the first in the string. */
-		cNextChar = mainFIRST_TX_CHAR;
-
-		UARTIntDisable( UART0_BASE, UART_INT_TX );
-		{
-			/* Send the first character. */
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-
-			/* Move the variable to the char to Tx on so the ISR transmits
-			the next character in the string once this one has completed. */
-			cNextChar++;
-		}
-		UARTIntEnable(UART0_BASE, UART_INT_TX);
-
-		/* Toggle the LED to show a new string is being transmitted. */
-        vParTestToggleLED( mainCOMMS_TX_LED );
-
-		/* Delay before we start the string off again.  A pseudo-random delay
-		is used as this will provide a better test. */
-		xDelayPeriod = xTaskGetTickCount() + ( *pulRandomBytes );
-
-		pulRandomBytes++;
-		if( pulRandomBytes > mainTOTAL_PROGRAM_MEMORY )
-		{
-			pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-		}
-
-		/* Make sure we don't wait too long... */
-		xDelayPeriod &= mainMAX_TX_DELAY;
-
-		/* ...but we do want to wait. */
-		if( xDelayPeriod < mainMIN_TX_DELAY )
-		{
-			xDelayPeriod = mainMIN_TX_DELAY;
-		}
-
-		/* Block for the random(ish) time. */
-		crDELAY( xHandle, xDelayPeriod );
-    }
-
-	/* Co-routine MUST end with a call to crEND. */
-	crEND();
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialInit( void )
-{
-	/* Enable the UART.  GPIOA has already been initialised. */
-	SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
-
-	/* Set GPIO A0 and A1 as peripheral function.  They are used to output the
-	UART signals. */
-	GPIODirModeSet( GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1, GPIO_DIR_MODE_HW );
-
-	/* Configure the UART for 8-N-1 operation. */
-	UARTConfigSet( UART0_BASE, mainBAUD_RATE, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_ONE );
-
-	/* We dont want to use the fifo.  This is for test purposes to generate
-	as many interrupts as possible. */
-	HWREG( UART0_BASE + UART_O_LCR_H ) &= ~mainFIFO_SET;
-
-	/* Enable both Rx and Tx interrupts. */
-	HWREG( UART0_BASE + UART_O_IM ) |= ( UART_INT_TX | UART_INT_RX );
-	IntEnable( INT_UART0 );
-}
-/*-----------------------------------------------------------*/
-
-void vUART_ISR(void)
-{
-unsigned portLONG ulStatus;
-portCHAR cRxedChar;
-portBASE_TYPE xTaskWokenByPost = pdFALSE;
-
-	/* What caused the interrupt. */
-	ulStatus = UARTIntStatus( UART0_BASE, pdTRUE );
-
-	/* Clear the interrupt. */
-	UARTIntClear( UART0_BASE, ulStatus );
-
-	/* Was an Rx interrpt pending? */
-	if( ulStatus & UART_INT_RX )
-	{
-		if( ( HWREG(UART0_BASE + UART_O_FR ) & UART_FR_RXFF ) )
-		{
-			/* Get the char from the buffer and post it onto the queue of
-			Rxed chars.  Posting the character should wake the task that is 
-			blocked on the queue waiting for characters. */
-			cRxedChar = ( portCHAR ) HWREG( UART0_BASE + UART_O_DR );
-			xTaskWokenByPost = xQueueSendFromISR( xCommsQueue, &cRxedChar, xTaskWokenByPost );
-		}		
-	}
-
-	/* Was a Tx interrupt pending? */
-	if( ulStatus & UART_INT_TX )
-	{
-		/* Send the next character in the string.  We are not using the FIFO. */
-		if( cNextChar <= mainLAST_TX_CHAR )
-		{
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-			cNextChar++;
-		}
-	}
-	
-	if( xTaskWokenByPost )
-	{
-		/* If a task was woken by the character being received then we force
-		a context switch to occur in case the task is of higher priority than
-		the currently executing task (i.e. the task that this interrupt 
-		interrupted.) */
-		portEND_SWITCHING_ISR( xTaskWokenByPost );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData )
-{
-	vTaskSuspendAll();
-	{
-		PDCWrite( cAddress, cData );
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vSetErrorLED( void )
-{
-	vParTestSetLED( mainCOMMS_FAIL_LED, pdTRUE );
-}
-/*-----------------------------------------------------------*/
-
-__asm void prvSetAndCheckRegisters( void )
-{
-	extern vSetErrorLED
-
-	/* Fill the general purpose registers with known values. */
-	mov r11, #10
-	add r0, r11, #1
-	add r1, r11, #2
-	add r2, r11, #3
-	add r3, r11, #4
-	add r4, r11, #5
-	add r5, r11, #6
-	add r6, r11, #7
-	add r7, r11, #8
-	add r8, r11, #9
-	add r9, r11, #10
-	add r10, r11, #11
-	add r12, r11, #12
-
-	/* Check the values are as expected. */
-	cmp r11, #10
-	bne set_error_led
-	cmp r0, #11
-	bne set_error_led
-	cmp r1, #12
-	bne set_error_led
-	cmp r2, #13
-	bne set_error_led
-	cmp r3, #14
-	bne set_error_led
-	cmp r4, #15
-	bne set_error_led
-	cmp r5, #16
-	bne set_error_led
-	cmp r6, #17
-	bne set_error_led
-	cmp r7, #18
-	bne set_error_led
-	cmp r8, #19
-	bne set_error_led
-	cmp r9, #20
-	bne set_error_led
-	cmp r10, #21
-	bne set_error_led
-	cmp r12, #22
-	bne set_error_led
-	bx lr
-
-set_error_led;
-	push {r14}
-	ldr r1, =vSetErrorLED
-	blx r1
-	pop {r14}
-	bx lr;
-}
-/*-----------------------------------------------------------*/

Demo/CORTEX_LM3S102_KEIL/Demo1/readme.txt

@@ -1,3 +0,0 @@
-Move these two fines into the Demo/CORTEX_LM3S102_KEIL directory to run Demo 1.
-
-See the port documentation on the www.FreeRTOS.org site for more information.

Demo/CORTEX_LM3S102_KEIL/Demo2/FreeRTOSConfig.h

@@ -1,76 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			1
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 20000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 59 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 1240 ) )
-#define configMAX_TASK_NAME_LEN		( 3 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		0
-#define configUSE_CO_ROUTINES 		1
-
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 2 )
-#define configMAX_CO_ROUTINE_PRIORITIES ( 3 )
-
-/* Set the following definitions to 1 to include the API function, or zero
-to exclude the API function. */
-
-#define INCLUDE_vTaskPrioritySet		0
-#define INCLUDE_uxTaskPriorityGet		0
-#define INCLUDE_vTaskDelete				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			0
-#define INCLUDE_vTaskDelayUntil			0
-#define INCLUDE_vTaskDelay				1
-
-
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/CORTEX_LM3S102_KEIL/Demo2/main.c

@@ -1,604 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/* 
- * This demo application creates seven co-routines and one task (two including 
- * the idle task).  The co-routines execute as part of the idle task hook.
- *
- * Five of the created co-routines are the standard 'co-routine flash' 
- * co-routines contained within the Demo/Common/Minimal/crflash.c file and 
- * documented on the FreeRTOS.org WEB site.  
- *
- * The 'LCD Task' rotates a string on the LCD, delaying between each character
- * as necessitated by the slow interface, and delaying between each string just
- * long enough to enable the text to be read.
- *
- * The sixth co-routine controls the transmission of a string to UART 0.  The 
- * co-routine periodically sends the first character of the string to the UART, 
- * with the UART's TxEnd interrupt being used to transmit the remaining 
- * characters.  The UART's RxEnd interrupt receives the characters and places 
- * them on a queue to be processed by the seventh and final co-routine.  An 
- * error is latched should an unexpected character be received, or any 
- * character be received out of sequence.  
- *
- * A loopback connector is required to ensure that each character transmitted 
- * on the UART is also received on the same UART.  For test purposes the UART
- * FIFO's are not utalised in order to maximise the interrupt overhead.  Also
- * a pseudo random interval is used between the start of each transmission in 
- * order that the resultant interrupts are more randomly distributed and 
- * therefore more likely to highlight any problems.
- *
- * The flash co-routines control LED's zero to four.  LED five is toggled each
- * time the string is transmitted on the UART.  LED six is toggled each time
- * the string is CORRECTLY received on the UART.  LED seven is latched on should
- * an error be detected in any task or co-routine.
- *
- * In addition the idle task makes repetative calls to 
- * prvSetAndCheckRegisters().  This simply loads the general purpose registers 
- * with a known value, then checks each register to ensure the held value is 
- * still correct.  As a low priority task this checking routine is likely to 
- * get repeatedly swapped in and out.  A register being found to contain an 
- * incorrect value is therefore indicative of an error in the task switching 
- * mechansim.
- *
- */
-
-/* Scheduler include files. */
-#include "FreeRTOS.h"
-#include "task.h"
-#include "queue.h"
-#include "croutine.h"
-
-/* Demo application include files. */
-#include "partest.h"
-#include "crflash.h"
-
-/* Library include files. */
-#include "LM3Sxxx.h"
-#include "pdc.h"
-
-/* The time to delay between writing each character to the LCD. */
-#define mainCHAR_WRITE_DELAY		( 2 / portTICK_RATE_MS )
-
-/* The time to delay between writing each string to the LCD. */
-#define mainSTRING_WRITE_DELAY		( 400 / portTICK_RATE_MS )
-
-/* The number of flash co-routines to create. */
-#define mainNUM_FLASH_CO_ROUTINES	( 5 )
-
-/* The length of the queue used to pass received characters to the Comms Rx
-task. */
-#define mainRX_QUEUE_LEN			( 5 )
-
-/* The priority of the co-routine used to initiate the transmission of the 
-string on UART 0. */
-#define mainTX_CO_ROUTINE_PRIORITY	( 1 )
-
-/* The priority of the co-routine used to receive characters from the UART. */
-#define mainRX_CO_ROUTINE_PRIORITY	( 2 )
-
-/* Only one co-routine is created so its index is not important. */
-#define mainTX_CO_ROUTINE_INDEX		( 0 )
-#define mainRX_CO_ROUTINE_INDEX		( 0 )
-
-/* The time between transmissions of the string on UART 0.   This is pseudo
-random in order to generate a bit or randomness to when the interrupts occur.*/
-#define mainMIN_TX_DELAY			( 40 / portTICK_RATE_MS )
-#define mainMAX_TX_DELAY			( ( portTickType ) 0x7f )
-#define mainOFFSET_TIME				( ( portTickType ) 3 )
-
-/* The time the Comms Rx task should wait to receive a character.  This should
-be slightly longer than the time between transmissions.  If we do not receive
-a character after this time then there must be an error in the transmission or
-the timing of the transmission. */
-#define mainCOMMS_RX_DELAY			( mainMAX_TX_DELAY + 20 )
-
-/* The task priorites. */
-#define mainLCD_TASK_PRIORITY		( tskIDLE_PRIORITY )
-#define mainCOMMS_RX_TASK_PRIORITY	( tskIDLE_PRIORITY + 1 )
-
-/* The LED's toggled by the various tasks. */
-#define mainCOMMS_FAIL_LED			( 7 )
-#define mainCOMMS_RX_LED			( 6 )
-#define mainCOMMS_TX_LED			( 5 )
-
-/* The baud rate used by the UART comms tasks/co-routine. */
-#define mainBAUD_RATE				( 57600 )
-
-/* FIFO setting for the UART.  The FIFO is not used to create a better test. */
-#define mainFIFO_SET				( 0x10 )
-
-/* The string that is transmitted on the UART contains sequentially the 
-characters from mainFIRST_TX_CHAR to mainLAST_TX_CHAR. */
-#define mainFIRST_TX_CHAR '0'
-#define mainLAST_TX_CHAR 'z'
-
-/* Just used to walk through the program memory in order that some random data
-can be generated. */
-#define mainTOTAL_PROGRAM_MEMORY ( ( unsigned portLONG * ) ( 8 * 1024 ) )
-#define mainFIRST_PROGRAM_BYTES ( ( unsigned portLONG * ) 4 )
-
-/*-----------------------------------------------------------*/
-
-/*
- * The task that rotates text on the LCD.
- */
-static void vLCDTask( void * pvParameters );
-
-/*
- * The task that receives the characters from UART 0.
- */
-static void vCommsRxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
-
-/*
- * The co-routine that periodically initiates the transmission of the string on
- * the UART.
- */
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
-
-/* 
- * Writes a string the the LCD.
- */
-static void prvWriteString( const portCHAR *pcString );
-
-/*
- * Initialisation routine for the UART.
- */
-static void vSerialInit( void );
-
-/*
- * Thread safe write to the PDC.
- */
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData );
-
-/*
- * Function to simply set a known value into the general purpose registers
- * then read them back to ensure they remain set correctly.  An incorrect value
- * being indicative of an error in the task switching mechanism.
- */
-void prvSetAndCheckRegisters( void );
-
-/*
- * Latch the LED that indicates that an error has occurred. 
- */
-void vSetErrorLED( void );
-
-/*
- * Sets up the PLL and ports used by the demo.
- */
-static void prvSetupHardware( void );
-
-/*-----------------------------------------------------------*/
-
-/* Error flag set to pdFAIL if an error is encountered in the tasks/co-routines
-defined within this file. */
-unsigned portBASE_TYPE uxErrorStatus = pdPASS;
-
-/* The next character to transmit. */
-static portCHAR cNextChar;
-
-/* The queue used to transmit characters from the interrupt to the Comms Rx
-task. */
-static xQueueHandle xCommsQueue;
-
-/*-----------------------------------------------------------*/
-
-int main( void )
-{
-	/* Create the queue used to communicate between the UART ISR and the Comms
-	Rx task. */
-	xCommsQueue = xQueueCreate( mainRX_QUEUE_LEN, sizeof( portCHAR ) );
-
-	/* Setup the ports used by the demo and the clock. */
-	prvSetupHardware();
-
-	/* Create the co-routines that flash the LED's. */
-	vStartFlashCoRoutines( mainNUM_FLASH_CO_ROUTINES );
-
-	/* Create the co-routine that initiates the transmission of characters
-	on the UART. */
-	xCoRoutineCreate( vSerialTxCoRoutine, mainTX_CO_ROUTINE_PRIORITY, mainTX_CO_ROUTINE_INDEX );
-
-	/* Create the co-routine that receives characters from the UART. */
-	xCoRoutineCreate( vCommsRxCoRoutine, mainRX_CO_ROUTINE_PRIORITY, mainRX_CO_ROUTINE_INDEX );
-
-	/* Create the LCD task. */
-	xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
-
-	/* Start the scheduler running the tasks and co-routines just created. */
-	vTaskStartScheduler();
-
-	/* Should not get here unless we did not have enough memory to start the
-	scheduler. */
-	for( ;; );
-}
-/*-----------------------------------------------------------*/
-
-static void prvSetupHardware( void )
-{
-	/* Setup the PLL. */
-	SysCtlClockSet( SYSCTL_SYSDIV_10 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_6MHZ );
-
-	/* Initialise the hardware used to talk to the LCD, LED's and UART. */
-	PDCInit();
-	vParTestInitialise();
-	vSerialInit();
-}
-/*-----------------------------------------------------------*/
-
-void vApplicationIdleHook( void )
-{
-	/* The co-routines are executed in the idle task using the idle task 
-	hook. */
-	for( ;; )
-	{
-		/* Schedule the co-routines. */
-		vCoRoutineSchedule();
-
-		/* Run the register check function between each co-routine. */
-		prvSetAndCheckRegisters();
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvWriteString( const portCHAR *pcString )
-{
-	/* Write pcString to the LED, pausing between each character. */
-	prvPDCWrite(PDC_LCD_CSR, LCD_CLEAR);        
-	while( *pcString )
-	{
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-		prvPDCWrite( PDC_LCD_RAM, *pcString );
-		pcString++;
-	}
-}
-/*-----------------------------------------------------------*/
-
-void vLCDTask( void * pvParameters )
-{
-unsigned portBASE_TYPE uxIndex;
-const unsigned portCHAR ucCFGData[] = {	
-											0x30,   /* Set data bus to 8-bits. */
-											0x30,
-											0x30,
-											0x3C,   /* Number of lines/font. */
-											0x08,   /* Display off. */
-											0x01,   /* Display clear. */
-											0x06,   /* Entry mode [cursor dir][shift]. */
-											0x0C	/* Display on [display on][curson on][blinking on]. */
-									  };  
-
-/* The strings that are written to the LCD. */
-const portCHAR *pcStringsToDisplay[] = {										
-											"Stellaris",
-											"Demo",
-											"Two",
-											"www.FreeRTOS.org",
-											""
-									   };
-
-	/* Configure the LCD. */
-	uxIndex = 0;
-	while( uxIndex < sizeof( ucCFGData ) )
-	{
-		prvPDCWrite( PDC_LCD_CSR, ucCFGData[ uxIndex ] );
-		uxIndex++;
-		vTaskDelay( mainCHAR_WRITE_DELAY );
-	}
-
-	/* Turn the LCD Backlight on. */
-	prvPDCWrite( PDC_CSR, 0x01 );
-
-	/* Clear display. */
-	vTaskDelay( mainCHAR_WRITE_DELAY );
-	prvPDCWrite( PDC_LCD_CSR, LCD_CLEAR ); 
-
-	uxIndex = 0;
-	for( ;; )    
-	{
-		/* Display the string on the LCD. */
-		prvWriteString( pcStringsToDisplay[ uxIndex ] );
-		
-		/* Move on to the next string - wrapping if necessary. */
-		uxIndex++;
-		if( *( pcStringsToDisplay[ uxIndex ] ) == 0x00 )
-		{
-			uxIndex = 0;
-			/* Longer pause on the last string to be sent. */
-			vTaskDelay( mainSTRING_WRITE_DELAY * 2 );
-		}
-
-		/* Wait until it is time to move onto the next string. */
-		vTaskDelay( mainSTRING_WRITE_DELAY );
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void vCommsRxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
-{
-static portCHAR cRxedChar, cExpectedChar = mainFIRST_TX_CHAR;
-portBASE_TYPE xResult;
-
-	crSTART( xHandle );
-
-	for( ;; )
-	{
-		/* Wait for a character to be received. */
-		crQUEUE_RECEIVE( xHandle, xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY, &xResult );
-
-		/* Was the character recived (if any) the expected character. */
-		if( ( cRxedChar != cExpectedChar ) || ( xResult != pdPASS ) )
-		{
-			/* Got an unexpected character.  This can sometimes occur when
-			reseting the system using the debugger leaving characters already
-			in the UART regsters. */
-			uxErrorStatus = pdFAIL;
-
-			/* Resync by waiting for the end of the current string. */
-			while( cRxedChar != mainLAST_TX_CHAR )
-			{
-				crQUEUE_RECEIVE( xHandle, xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY, &xResult );
-			}
-
-			/* The next expected character is the start of the string again. */
-			cExpectedChar = mainFIRST_TX_CHAR;
-		}
-		else
-		{
-			if( cExpectedChar == mainLAST_TX_CHAR )
-			{
-				/* We have reached the end of the string - we now expect to 
-				receive the first character in the string again.   The LED is 
-				toggled to indicate that the entire string was received without
-				error. */
-				vParTestToggleLED( mainCOMMS_RX_LED );
-				cExpectedChar = mainFIRST_TX_CHAR;
-			}
-			else
-			{
-				/* We got the expected character, we now expect to receive the
-				next character in the string. */
-				cExpectedChar++;
-			}
-		}
-	}
-
-	crEND();
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
-{
-portTickType xDelayPeriod;
-static unsigned portLONG *pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-
-	/* Co-routine MUST start with a call to crSTART. */
-	crSTART( xHandle );
-
-	for(;;)
-    {	
-		/* Was the previously transmitted string received correctly? */
-		if( uxErrorStatus != pdPASS )
-		{
-			/* An error was encountered so set the error LED. */
-			vSetErrorLED();
-		}
-
-		/* The next character to Tx is the first in the string. */
-		cNextChar = mainFIRST_TX_CHAR;
-
-		UARTIntDisable( UART0_BASE, UART_INT_TX );
-		{
-			/* Send the first character. */
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-
-			/* Move the variable to the char to Tx on so the ISR transmits
-			the next character in the string once this one has completed. */
-			cNextChar++;
-		}
-		UARTIntEnable(UART0_BASE, UART_INT_TX);
-
-		/* Toggle the LED to show a new string is being transmitted. */
-        vParTestToggleLED( mainCOMMS_TX_LED );
-
-		/* Delay before we start the string off again.  A pseudo-random delay
-		is used as this will provide a better test. */
-		xDelayPeriod = xTaskGetTickCount() + ( *pulRandomBytes );
-
-		pulRandomBytes++;
-		if( pulRandomBytes > mainTOTAL_PROGRAM_MEMORY )
-		{
-			pulRandomBytes = mainFIRST_PROGRAM_BYTES;
-		}
-
-		/* Make sure we don't wait too long... */
-		xDelayPeriod &= mainMAX_TX_DELAY;
-
-		/* ...but we do want to wait. */
-		if( xDelayPeriod < mainMIN_TX_DELAY )
-		{
-			xDelayPeriod = mainMIN_TX_DELAY;
-		}
-
-		/* Block for the random(ish) time. */
-		crDELAY( xHandle, xDelayPeriod );
-    }
-
-	/* Co-routine MUST end with a call to crEND. */
-	crEND();
-}
-/*-----------------------------------------------------------*/
-
-static void vSerialInit( void )
-{
-	/* Enable the UART.  GPIOA has already been initialised. */
-	SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
-
-	/* Set GPIO A0 and A1 as peripheral function.  They are used to output the
-	UART signals. */
-	GPIODirModeSet( GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1, GPIO_DIR_MODE_HW );
-
-	/* Configure the UART for 8-N-1 operation. */
-	UARTConfigSet( UART0_BASE, mainBAUD_RATE, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_ONE );
-
-	/* We dont want to use the fifo.  This is for test purposes to generate
-	as many interrupts as possible. */
-	HWREG( UART0_BASE + UART_O_LCR_H ) &= ~mainFIFO_SET;
-
-	/* Enable both Rx and Tx interrupts. */
-	HWREG( UART0_BASE + UART_O_IM ) |= ( UART_INT_TX | UART_INT_RX );
-	IntEnable( INT_UART0 );
-}
-/*-----------------------------------------------------------*/
-
-void vUART_ISR(void)
-{
-unsigned portLONG ulStatus;
-portCHAR cRxedChar;
-portBASE_TYPE xTaskWokenByPost = pdFALSE;
-
-	/* What caused the interrupt. */
-	ulStatus = UARTIntStatus( UART0_BASE, pdTRUE );
-
-	/* Clear the interrupt. */
-	UARTIntClear( UART0_BASE, ulStatus );
-
-	/* Was an Rx interrpt pending? */
-	if( ulStatus & UART_INT_RX )
-	{
-		if( ( HWREG(UART0_BASE + UART_O_FR ) & UART_FR_RXFF ) )
-		{
-			/* Get the char from the buffer and post it onto the queue of
-			Rxed chars.  Posting the character should wake the task that is 
-			blocked on the queue waiting for characters. */
-			cRxedChar = ( portCHAR ) HWREG( UART0_BASE + UART_O_DR );
-			xTaskWokenByPost = crQUEUE_SEND_FROM_ISR( xCommsQueue, &cRxedChar, xTaskWokenByPost );
-		}		
-	}
-
-	/* Was a Tx interrupt pending? */
-	if( ulStatus & UART_INT_TX )
-	{
-		/* Send the next character in the string.  We are not using the FIFO. */
-		if( cNextChar <= mainLAST_TX_CHAR )
-		{
-			if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
-			{
-				HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
-			}
-			cNextChar++;
-		}
-	}
-	
-	if( xTaskWokenByPost )
-	{
-		/* We are posting to a co-routine rather than a task so don't bother
-		causing a task switch. */
-	}
-}
-/*-----------------------------------------------------------*/
-
-static void prvPDCWrite( portCHAR cAddress, portCHAR cData )
-{
-	vTaskSuspendAll();
-	{
-		PDCWrite( cAddress, cData );
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vSetErrorLED( void )
-{
-	vParTestSetLED( mainCOMMS_FAIL_LED, pdTRUE );
-}
-/*-----------------------------------------------------------*/
-
-__asm void prvSetAndCheckRegisters( void )
-{
-	extern vSetErrorLED
-
-	/* Fill the general purpose registers with known values. */
-	mov r11, #10
-	add r0, r11, #1
-	add r1, r11, #2
-	add r2, r11, #3
-	add r3, r11, #4
-	add r4, r11, #5
-	add r5, r11, #6
-	add r6, r11, #7
-	add r7, r11, #8
-	add r8, r11, #9
-	add r9, r11, #10
-	add r10, r11, #11
-	add r12, r11, #12
-
-	/* Check the values are as expected. */
-	cmp r11, #10
-	bne set_error_led
-	cmp r0, #11
-	bne set_error_led
-	cmp r1, #12
-	bne set_error_led
-	cmp r2, #13
-	bne set_error_led
-	cmp r3, #14
-	bne set_error_led
-	cmp r4, #15
-	bne set_error_led
-	cmp r5, #16
-	bne set_error_led
-	cmp r6, #17
-	bne set_error_led
-	cmp r7, #18
-	bne set_error_led
-	cmp r8, #19
-	bne set_error_led
-	cmp r9, #20
-	bne set_error_led
-	cmp r10, #21
-	bne set_error_led
-	cmp r12, #22
-	bne set_error_led
-	bx lr
-
-set_error_led;
-	push {r14}
-	ldr r1, =vSetErrorLED
-	blx r1
-	pop {r14}
-	bx lr;
-}
-/*-----------------------------------------------------------*/

Demo/CORTEX_LM3S102_KEIL/Demo2/readme.txt

@@ -1,3 +0,0 @@
-Move these two fines into the Demo/CORTEX_LM3S102_KEIL directory to run Demo 2.
-
-See the port documentation on the www.FreeRTOS.org site for more information.

Demo/CORTEX_LM3S102_KEIL/FreeRTOS.Opt

@@ -1,47 +0,0 @@
-### uVision2 Project, (C) Keil Software
-### Do not modify !
-
- cExt (*.c)
- aExt (*.s*; *.src; *.a*)
- oExt (*.obj)
- lExt (*.lib)
- tExt (*.txt; *.h; *.inc)
- pExt (*.plm)
- CppX (*.cpp)
- DaveTm { 0,0,0,0,0,0,0,0 }
-
-Target (LM3S1xx), 0x0004 // Tools: 'ARM-ADS'
-GRPOPT 1,(Source),1,0,0
-GRPOPT 2,(Demo),1,0,0
-
-OPTFFF 1,1,1,0,0,0,0,0,<..\..\Source\croutine.c><croutine.c> 
-OPTFFF 1,2,1,0,0,0,0,0,<..\..\Source\list.c><list.c> 
-OPTFFF 1,3,1,0,0,0,0,0,<..\..\Source\queue.c><queue.c> 
-OPTFFF 1,4,1,0,0,0,0,0,<..\..\Source\tasks.c><tasks.c> 
-OPTFFF 1,5,1,0,0,0,0,0,<..\..\Source\portable\MemMang\heap_1.c><heap_1.c> 
-OPTFFF 1,6,1,0,0,0,0,0,<..\..\Source\portable\RVDS\ARM_CM3\port.c><port.c> 
-OPTFFF 2,7,1,0,0,0,0,0,<.\main.c><main.c> 
-OPTFFF 2,8,2,0,0,0,0,0,<.\init\Startup.s><Startup.s> 
-OPTFFF 2,9,1,0,0,0,0,0,<..\Common\Minimal\crflash.c><crflash.c> 
-OPTFFF 2,10,1,0,0,0,0,0,<.\ParTest\ParTest.c><ParTest.c> 
-OPTFFF 2,11,1,0,0,0,0,0,<.\include\pdc.c><pdc.c> 
-OPTFFF 2,12,4,0,0,0,0,0,<C:\Keil\ARM\RV30\LIB\Luminary\DriverLib.lib><DriverLib.lib> 
-
-
-TARGOPT 1, (LM3S1xx)
- ADSCLK=20000000
-  OPTTT 1,1,1,0
-  OPTHX 1,65535,0,0,0
-  OPTLX 79,66,8,<.\uvision\>
-  OPTOX 16
-  OPTLT 1,1,1,0,1,1,0,1,0,0,0,0
-  OPTXL 1,1,1,1,1,1,1,0,0
-  OPTFL 1,0,1
-  OPTDL (SARMCM3.DLL)()(DLM.DLL)(-pLM3S101)(SARMCM3.DLL)()(TLM.DLL)(-pLM3S101)
-  OPTDBG 49150,1,()()()()()()()()()() (BIN\UL2CM3.DLL)()()()
-  OPTKEY 0,(UL2CM3)(-U -O14 -S0 -C-1 -FO7 -FD20000000 -FC800 -FN1 -FF0LM3S_8 -FS00 -FL02000)
-  OPTDF 0x0
-  OPTLE <>
-  OPTLC <>
-EndOpt
-

Demo/CORTEX_LM3S102_KEIL/FreeRTOS.Uv2

@@ -1,109 +0,0 @@
-### uVision2 Project, (C) Keil Software
-### Do not modify !
-
-Target (LM3S1xx), 0x0004 // Tools: 'ARM-ADS'
-
-Group (Source)
-Group (Demo)
-
-File 1,1,<..\..\Source\croutine.c><croutine.c> 0x440790D8 
-File 1,1,<..\..\Source\list.c><list.c> 0x440790D8 
-File 1,1,<..\..\Source\queue.c><queue.c> 0x440790D8 
-File 1,1,<..\..\Source\tasks.c><tasks.c> 0x440790D8 
-File 1,1,<..\..\Source\portable\MemMang\heap_1.c><heap_1.c> 0x440790D8 
-File 1,1,<..\..\Source\portable\RVDS\ARM_CM3\port.c><port.c> 0x440790D8 
-File 2,1,<.\main.c><main.c> 0x441EE317 
-File 2,2,<.\init\Startup.s><Startup.s> 0x44172A20 
-File 2,1,<..\Common\Minimal\crflash.c><crflash.c> 0x440790D8 
-File 2,1,<.\ParTest\ParTest.c><ParTest.c> 0x440790D8 
-File 2,1,<.\include\pdc.c><pdc.c> 0x44187439 
-File 2,4,<C:\Keil\ARM\RV30\LIB\Luminary\DriverLib.lib><DriverLib.lib> 0x44206F94 
-
-
-Options 1,0,0  // Target 'LM3S1xx'
- Device (LM3S101)
- Vendor (Luminary Micro)
- Cpu (IRAM(0x20000000-0x200007FF) IROM(0-0x1FFF) CLOCK(20000000) CPUTYPE("Cortex-M3"))
- FlashUt ()
- StupF ("STARTUP\Luminary\Startup.s" ("Luminary Startup Code"))
- FlashDR (UL2CM3(-U40296420 -O7 -S0 -C0 -FO7 -FD20000000 -FC800 -FN1 -FF0LM3S_8 -FS00 -FL02000))
- DevID (4079)
- Rgf (LM3Sxxx.H)
- Mem ()
- C ()
- A ()
- RL ()
- OH ()
- DBC_IFX ()
- DBC_CMS ()
- DBC_AMS ()
- DBC_LMS ()
- UseEnv=0
- EnvBin ()
- EnvInc ()
- EnvLib ()
- EnvReg (<28>Luminary\)
- OrgReg (<28>Luminary\)
- TgStat=0
- OutDir (.\uvision\)
- OutName (RTOSDemo)
- GenApp=1
- GenLib=0
- GenHex=0
- Debug=1
- Browse=1
- LstDir (.\uvision\)
- HexSel=1
- MG32K=0
- TGMORE=0
- RunUsr 0 0 <>
- RunUsr 1 0 <>
- BrunUsr 0 0 <>
- BrunUsr 1 0 <>
- SVCSID <>
- GLFLAGS=1790
- ADSFLGA { 243,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- ACPUTYP (Cortex-M3)
- ADSTFLGA { 0,12,0,0,99,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- OCMADSOCM { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- OCMADSIRAM { 0,0,0,0,32,0,8,0,0 }
- OCMADSIROM { 1,0,0,0,0,0,32,0,0 }
- OCMADSXRAM { 0,0,0,0,0,0,0,0,0 }
- OCR_RVCT { 1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,32,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,32,0,8,0,0,0,0,0,0,0,0,0,0,0 }
- RV_STAVEC ()
- ADSCCFLG { 8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- ADSCMISC ()
- ADSCDEFN (RVDS_ARMCM3_LM3S102)
- ADSCUDEF ()
- ADSCINCD (C:\Keil\ARM\RV30\LIB\Luminary;..\CORTEX_LM3S102_KEIL;..\..\Source\portable\RVDS\ARM_CM3;..\..\Source\include;..\Common\include;.\include)
- ADSASFLG { 65,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- ADSAMISC (--diag_suppress 1581)
- ADSADEFN ()
- ADSAUDEF ()
- ADSAINCD ()
- PropFld { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- IncBld=1
- AlwaysBuild=0
- GenAsm=0
- AsmAsm=0
- PublicsOnly=0
- StopCode=3
- CustArgs ()
- LibMods ()
- ADSLDFG { 16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
- ADSLDTA (0x00000000)
- ADSLDDA (0x20000000)
- ADSLDSC ()
- ADSLDIB ()
- ADSLDIC ()
- ADSLDMC (--entry Reset_Handler)
- ADSLDIF ()
- ADSLDDW (6306)
-  OPTDL (SARMCM3.DLL)()(DLM.DLL)(-pLM3S101)(SARMCM3.DLL)()(TLM.DLL)(-pLM3S101)
-  OPTDBG 49150,1,()()()()()()()()()() (BIN\UL2CM3.DLL)()()()
- FLASH1 { 1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0 }
- FLASH2 (BIN\UL2CM3.DLL)
- FLASH3 ("" ())
- FLASH4 ()
-EndOpt
-

Demo/CORTEX_LM3S102_KEIL/FreeRTOSConfig.h

@@ -1,76 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-#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. 
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION		1
-#define configUSE_IDLE_HOOK			1
-#define configUSE_TICK_HOOK			0
-#define configCPU_CLOCK_HZ			( ( unsigned portLONG ) 20000000 )
-#define configTICK_RATE_HZ			( ( portTickType ) 1000 )
-#define configMINIMAL_STACK_SIZE	( ( unsigned portSHORT ) 59 )
-#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 1468 ) )
-#define configMAX_TASK_NAME_LEN		( 3 )
-#define configUSE_TRACE_FACILITY	0
-#define configUSE_16_BIT_TICKS		0
-#define configIDLE_SHOULD_YIELD		0
-#define configUSE_CO_ROUTINES 		1
-
-#define configMAX_PRIORITIES		( ( unsigned portBASE_TYPE ) 2 )
-#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		0
-#define INCLUDE_uxTaskPriorityGet		0
-#define INCLUDE_vTaskDelete				0
-#define INCLUDE_vTaskCleanUpResources	0
-#define INCLUDE_vTaskSuspend			0
-#define INCLUDE_vTaskDelayUntil			0
-#define INCLUDE_vTaskDelay				1
-
-
-
-
-#endif /* FREERTOS_CONFIG_H */

Demo/CORTEX_LM3S102_KEIL/ParTest/ParTest.c

@@ -1,112 +0,0 @@
-/*
-	FreeRTOS.org V4.0.2 - Copyright (C) 2003-2006 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org 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
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-	***************************************************************************
-	See http://www.FreeRTOS.org for documentation, latest information, license 
-	and contact details.  Please ensure to read the configuration and relevant 
-	port sections of the online documentation.
-	***************************************************************************
-*/
-
-/*-----------------------------------------------------------
- * Simple parallel port IO routines.
- *-----------------------------------------------------------*/
-
-/*
-*/
-
-
-#include "FreeRTOS.h"
-#include "Task.h"
-#include "partest.h"
-
-#include "pdc.h"
-
-#define partstPINS	(GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3 Z | GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7)
-
-#define partstALL_OUTPUTS_OFF	( ( unsigned portCHAR ) 0x00 )
-#define partstMAX_OUTPUT_LED	( ( unsigned portCHAR ) 8 )
-
-static volatile unsigned portCHAR ucOutputValue = partstALL_OUTPUTS_OFF;
-
-void vParTestInitialise( void )
-{
-	PDCInit();
-	PDCWrite( PDC_LED, ucOutputValue );
-}
-/*-----------------------------------------------------------*/
-
-void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-unsigned portCHAR ucBit = ( unsigned portCHAR ) 1;
-
-	vTaskSuspendAll();
-	{
-		if( uxLED < partstMAX_OUTPUT_LED )
-		{
-			ucBit = ( ( unsigned portCHAR ) 1 ) << uxLED;
-
-			if( xValue == pdFALSE )
-			{
-				ucBit ^= ( unsigned portCHAR ) 0xff;
-				ucOutputValue &= ucBit;
-			}
-			else
-			{
-				ucOutputValue |= ucBit;
-			}
-
-			PDCWrite( PDC_LED, ucOutputValue );
-		}	
-	}
-	xTaskResumeAll();
-}
-/*-----------------------------------------------------------*/
-
-void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-unsigned portCHAR ucBit;
-
-	vTaskSuspendAll();
-	{
-		if( uxLED < partstMAX_OUTPUT_LED )
-		{
-			ucBit = ( ( unsigned portCHAR ) 1 ) << uxLED;
-
-			if( ucOutputValue & ucBit )
-			{
-				ucOutputValue &= ~ucBit;
-			}
-			else
-			{
-				ucOutputValue |= ucBit;
-			}
-
-			PDCWrite( PDC_LED, ucOutputValue );
-		}
-	}
-	xTaskResumeAll();
-}
-

Demo/CORTEX_LM3S102_KEIL/include/pdc.c

@@ -1,118 +0,0 @@
-//*****************************************************************************
-//
-// pdc.c - Driver for the Peripheral Device Controller (PDC) on the Stellaris
-//         development board.
-//
-// Copyright (c) 2005,2006 Luminary Micro, Inc.  All rights reserved.
-//
-// Software License Agreement
-//
-// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
-// exclusively on LMI's Stellaris Family of microcontroller products.
-//
-// The software is owned by LMI and/or its suppliers, and is protected under
-// applicable copyright laws.  All rights are reserved.  Any use in violation
-// of the foregoing restrictions may subject the user to criminal sanctions
-// under applicable laws, as well as to civil liability for the breach of the
-// terms and conditions of this license.
-//
-// 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.
-// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
-// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
-//
-//*****************************************************************************
-
-#include "LM3Sxxx.h"
-#include "pdc.h"
-
-//*****************************************************************************
-//
-//! Initializes the connection to the PDC.
-//!
-//! This function will enable clocking to the SSI and GPIO A modules, configure
-//! the GPIO pins to be used for an SSI interface, and it will configure the
-//! SSI as a 1Mb master device, operating in MOTO mode.  It will also enable
-//! the SSI module, and will enable the chip select for the PDC on the
-//! Stellaris development board.
-//!
-//! This function is contained in <tt>utils/pdc.c</tt>, with
-//! <tt>utils/pdc.h</tt> containing the API definition for use by applications.
-//!
-//! \return None.
-//
-//*****************************************************************************
-void
-PDCInit(void)
-{
-    //
-    // Enable the peripherals used to drive the PDC.
-    //
-    SysCtlPeripheralEnable(SYSCTL_PERIPH_SSI);
-    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
-
-    //
-    // Configure the appropriate pins to be SSI instead of GPIO.
-    //
-    GPIODirModeSet(GPIO_PORTA_BASE, SSI_CLK | SSI_TX | SSI_RX,
-                   GPIO_DIR_MODE_HW);
-    GPIODirModeSet(GPIO_PORTA_BASE, SSI_CS, GPIO_DIR_MODE_OUT);
-    GPIOPadConfigSet(GPIO_PORTA_BASE, SSI_CLK, GPIO_STRENGTH_4MA,
-                     GPIO_PIN_TYPE_STD_WPU);
-
-    //
-    // Configure the SSI port.
-    //
-    SSIConfig(SSI_BASE, SSI_FRF_MOTO_MODE_0, SSI_MODE_MASTER, 1000000, 8);
-    SSIEnable(SSI_BASE);
-
-    //
-    // Reset the PDC SSI state machine.  The chip select needs to be held low
-    // for 100ns; the procedure call overhead more than accounts for this time.
-    //
-    GPIOPinWrite(GPIO_PORTA_BASE, PDC_CS, 0);
-    GPIOPinWrite(GPIO_PORTA_BASE, PDC_CS, PDC_CS);
-}
-
-//*****************************************************************************
-//
-//! Write a PDC register.
-//!
-//! \param ucAddr specifies the PDC register to write.
-//! \param ucData specifies the data to write.
-//!
-//! This function will perform the SSI transfers required to write a register
-//! in the PDC on the Stellaris development board.
-//!
-//! This function is contained in <tt>utils/pdc.c</tt>, with
-//! <tt>utils/pdc.h</tt> containing the API definition for use by applications.
-//!
-//! \return None.
-//
-//*****************************************************************************
-void
-PDCWrite(unsigned char ucAddr, unsigned char ucData)
-{
-    unsigned long ulTemp;
-
-    //
-    // Send address and write command.
-    //
-    SSIDataPut(SSI_BASE, (ucAddr & 0x0F) | PDC_WR);
-
-    //
-    // Write the data.
-    //
-    SSIDataPut(SSI_BASE, ucData);
-
-    //
-    // Flush data read during address write.
-    //
-    SSIDataGet(SSI_BASE, &ulTemp);
-
-    //
-    // Flush data read during data write.
-    //
-    SSIDataGet(SSI_BASE, &ulTemp);
-}

Demo/CORTEX_LM3S102_KEIL/include/pdc.h

@@ -1,122 +0,0 @@
-//*****************************************************************************
-//
-// pdc.h - Stellaris development board Peripheral Device Controller definitions
-//         and prototypes.
-//
-// Copyright (c) 2005,2006 Luminary Micro, Inc.  All rights reserved.
-//
-// Software License Agreement
-//
-// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
-// exclusively on LMI's Stellaris Family of microcontroller products.
-//
-// The software is owned by LMI and/or its suppliers, and is protected under
-// applicable copyright laws.  All rights are reserved.  Any use in violation
-// of the foregoing restrictions may subject the user to criminal sanctions
-// under applicable laws, as well as to civil liability for the breach of the
-// terms and conditions of this license.
-//
-// 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.
-// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
-// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
-//
-//*****************************************************************************
-
-#ifndef __PDC_H__
-#define __PDC_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-//*****************************************************************************
-//
-// The registers within the peripheral device controller.
-//
-//*****************************************************************************
-#define PDC_VER                 0x0         // Version register
-#define PDC_CSR                 0x1         // Command/Status register
-#define PDC_DSW                 0x4         // DIP Switch register
-#define PDC_LED                 0x5         // LED register
-#define PDC_LCD_CSR             0x6         // LCD Command/Status register
-#define PDC_LCD_RAM             0x7         // LCD RAM register
-#define PDC_GPXDAT              0x8         // GPIO X Data register
-#define PDC_GPXDIR              0x9         // GPIO X Direction register
-#define PDC_GPYDAT              0xA         // GPIO Y Data register
-#define PDC_GPYDIR              0xB         // GPIO Y Direction register
-#define PDC_GPZDAT              0xC         // GPIO Z Data register
-#define PDC_GPZDIR              0xD         // GPIO Z Direction register
-
-//*****************************************************************************
-//
-// Flags indicating a read or write to the peripheral device controller.
-//
-//*****************************************************************************
-#define PDC_RD                  0x80        // PDC read command
-#define PDC_WR                  0x00        // PDC write command
-
-//*****************************************************************************
-//
-// LCD panel (Crystalfontz CFAH1602B) commands, RS = 0
-//
-//*****************************************************************************
-#define LCD_CLEAR               0x01        // Clear display (0 fill DDRAM).
-#define LCD_HOME                0x02        // Cursor home.
-#define LCD_MODE                0x04        // Set entry mode (cursor dir)
-#define LCD_ON                  0x08        // Set display, cursor, blinking
-                                            // on/off
-#define LCD_CUR                 0x10        // Cursor, display shift
-#define LCD_IF                  0x20        // Set interface data length,
-                                            // lines, font
-#define LCD_CGADDR              0x40        // Set CGRAM AC address
-#define LCD_DDADDR              0x80        // Set DDRAM AC address
-
-//*****************************************************************************
-//
-// LCD Status bit
-//
-//*****************************************************************************
-#define LCD_B_BUSY              0x80        // Busy flag.
-
-//*****************************************************************************
-//
-// The GPIO port A pin numbers for the various SSI signals.
-//
-//*****************************************************************************
-#define SSI_CS                  GPIO_PIN_3
-#define PDC_CS                  GPIO_PIN_3
-#define SSI_CLK                 GPIO_PIN_2
-#define SSI_TX                  GPIO_PIN_5
-#define SSI_RX                  GPIO_PIN_4
-
-//*****************************************************************************
-//
-// Function Prototypes
-//
-//*****************************************************************************
-extern void PDCInit(void);
-extern unsigned char PDCRead(unsigned char ucAddr);
-extern void PDCWrite(unsigned char ucAddr, unsigned char ucData);
-extern unsigned char PDCDIPRead(void);
-extern void PDCLEDWrite(unsigned char ucLED);
-extern unsigned char PDCLEDRead(void);
-extern void PDCLCDInit(void);
-extern void PDCLCDBacklightOn(void);
-extern void PDCLCDBacklightOff(void);
-extern void PDCLCDClear(void);
-extern void PDCLCDCreateChar(unsigned char ucChar, unsigned char *pucData);
-extern void PDCLCDSetPos(unsigned char ucX, unsigned char ucY);
-extern void PDCLCDWrite(const char *pcStr, unsigned long ulCount);
-extern unsigned char PDCGPIODirRead(unsigned char ucIdx);
-extern void PDCGPIODirWrite(unsigned char ucIdx, unsigned char ucValue);
-extern unsigned char PDCGPIORead(unsigned char ucIdx);
-extern void PDCGPIOWrite(unsigned char ucIdx, unsigned char ucValue);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // __PDC_H__