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Update to MIT licensed FreeRTOS V10.0.0 - see https://www.freertos.org/History.txt

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Richard Barry 2017-11-29 16:53:26 +00:00
parent e42a701e99
commit cfc268814a
1862 changed files with 68735 additions and 205558 deletions
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194
FreeRTOS/Demo/CORTEX_LM3Sxxxx_IAR_Keil/main.c
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@ -1,71 +1,30 @@
/*
FreeRTOS V9.0.1 - Copyright (C) 2017 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>>> AND MODIFIED BY <<<< the FreeRTOS exception.
***************************************************************************
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
***************************************************************************
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available on the following
link: http://www.freertos.org/a00114.html
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that is more than just the market leader, it *
* is the industry's de facto standard. *
* *
* Help yourself get started quickly while simultaneously helping *
* to support the FreeRTOS project by purchasing a FreeRTOS *
* tutorial book, reference manual, or both: *
* http://www.FreeRTOS.org/Documentation *
* *
***************************************************************************
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
the FAQ page "My application does not run, what could be wrong?". Have you
defined configASSERT()?
http://www.FreeRTOS.org/support - In return for receiving this top quality
embedded software for free we request you assist our global community by
participating in the support forum.
http://www.FreeRTOS.org/training - Investing in training allows your team to
be as productive as possible as early as possible. Now you can receive
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
Ltd, and the world's leading authority on the world's leading RTOS.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.
Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.
http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High
Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and commercial middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
* FreeRTOS Kernel V10.0.0
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software. If you wish to use our Amazon
* FreeRTOS name, please do so in a fair use way that does not cause confusion.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
*/
/*
@ -139,9 +98,7 @@ and the TCP/IP stack together cannot be accommodated with the 32K size limit. */
#include "formike128x128x16.h"
/* Demo app includes. */
#include "BlockQ.h"
#include "death.h"
#include "integer.h"
#include "blocktim.h"
#include "flash.h"
#include "partest.h"
@ -155,6 +112,8 @@ and the TCP/IP stack together cannot be accommodated with the 32K size limit. */
#include "IntQueue.h"
#include "QueueSet.h"
#include "EventGroupsDemo.h"
#include "MessageBufferDemo.h"
#include "StreamBufferDemo.h"
/*-----------------------------------------------------------*/
@ -172,9 +131,7 @@ tick hook. */
#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainINTEGER_TASK_PRIORITY ( tskIDLE_PRIORITY )
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
/* The maximum number of message that can be waiting for display at any one
@ -255,17 +212,17 @@ int main( void )
xOLEDQueue = xQueueCreate( mainOLED_QUEUE_SIZE, sizeof( xOLEDMessage ) );
/* Start the standard demo tasks. */
vStartIntegerMathTasks( mainINTEGER_TASK_PRIORITY );
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
vStartInterruptQueueTasks();
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
vStartInterruptQueueTasks();
vStartRecursiveMutexTasks();
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
vCreateBlockTimeTasks();
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartQueuePeekTasks();
vStartQueueSetTasks();
vStartEventGroupTasks();
vStartMessageBufferTasks();
vStartStreamBufferTasks();
/* Exclude some tasks if using the kickstart version to ensure we stay within
the 32K code size limit. */
@ -280,26 +237,24 @@ int main( void )
}
#endif
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( vOLEDTask, "OLED", mainOLED_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* The suicide tasks must be created last as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given time. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* Configure the high frequency interrupt used to measure the interrupt
jitter time. */
vSetupHighFrequencyTimer();
/* Uncomment the following line to configure the high frequency interrupt
used to measure the interrupt jitter time.
vSetupHighFrequencyTimer(); */
/* Start the scheduler. */
vTaskStartScheduler();
/* Will only get here if there was insufficient memory to create the idle
task. */
return 0;
/* Will only get here if there was insufficient memory to create the idle
task. */
for( ;; );
}
/*-----------------------------------------------------------*/
@ -340,6 +295,14 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
ulTicksSinceLastDisplay = 0;
/* Has an error been found in any task? */
if( xAreStreamBufferTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN STRM";
}
else if( xAreMessageBufferTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN MSG";
}
if( xAreGenericQueueTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN GEN Q";
@ -347,19 +310,11 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
else if( xIsCreateTaskStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN CREATE";
}
else if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN MATH";
}
else if( xAreIntQueueTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN INT QUEUE";
}
else if( xAreBlockingQueuesStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN BLOCK Q";
}
else if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN BLOCK TIME";
@ -481,10 +436,11 @@ void ( *vOLEDClear )( void ) = NULL;
}
/*-----------------------------------------------------------*/
volatile signed char *pcOverflowedTask = NULL;
void vApplicationStackOverflowHook( TaskHandle_t *pxTask, signed char *pcTaskName )
{
( void ) pxTask;
( void ) pcTaskName;
pcOverflowedTask = pcTaskName;
for( ;; );
}
@ -498,7 +454,7 @@ volatile unsigned long ulSetTo1InDebuggerToExit = 0;
{
while( ulSetTo1InDebuggerToExit == 0 )
{
/* Nothing do do here. Set the loop variable to a non zero value in
/* Nothing to do here. Set the loop variable to a non zero value in
the debugger to step out of this function to the point that caused
the assertion. */
( void ) pcFile;
@ -507,3 +463,53 @@ volatile unsigned long ulSetTo1InDebuggerToExit = 0;
}
taskEXIT_CRITICAL();
}
/* configUSE_STATIC_ALLOCATION is set to 1, so the application must provide an
implementation of vApplicationGetIdleTaskMemory() to provide the memory that is
used by the Idle task. */
void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize )
{
/* If the buffers to be provided to the Idle task are declared inside this
function then they must be declared static - otherwise they will be allocated on
the stack and so not exists after this function exits. */
static StaticTask_t xIdleTaskTCB;
static StackType_t uxIdleTaskStack[ configMINIMAL_STACK_SIZE ];
/* Pass out a pointer to the StaticTask_t structure in which the Idle task's
state will be stored. */
*ppxIdleTaskTCBBuffer = &xIdleTaskTCB;
/* Pass out the array that will be used as the Idle task's stack. */
*ppxIdleTaskStackBuffer = uxIdleTaskStack;
/* Pass out the size of the array pointed to by *ppxIdleTaskStackBuffer.
Note that, as the array is necessarily of type StackType_t,
configMINIMAL_STACK_SIZE is specified in words, not bytes. */
*pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
}
/*-----------------------------------------------------------*/
/* configUSE_STATIC_ALLOCATION and configUSE_TIMERS are both set to 1, so the
application must provide an implementation of vApplicationGetTimerTaskMemory()
to provide the memory that is used by the Timer service task. */
void vApplicationGetTimerTaskMemory( StaticTask_t **ppxTimerTaskTCBBuffer, StackType_t **ppxTimerTaskStackBuffer, uint32_t *pulTimerTaskStackSize )
{
/* If the buffers to be provided to the Timer task are declared inside this
function then they must be declared static - otherwise they will be allocated on
the stack and so not exists after this function exits. */
static StaticTask_t xTimerTaskTCB;
static StackType_t uxTimerTaskStack[ configTIMER_TASK_STACK_DEPTH ];
/* Pass out a pointer to the StaticTask_t structure in which the Timer
task's state will be stored. */
*ppxTimerTaskTCBBuffer = &xTimerTaskTCB;
/* Pass out the array that will be used as the Timer task's stack. */
*ppxTimerTaskStackBuffer = uxTimerTaskStack;
/* Pass out the size of the array pointed to by *ppxTimerTaskStackBuffer.
Note that, as the array is necessarily of type StackType_t,
configMINIMAL_STACK_SIZE is specified in words, not bytes. */
*pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH;
}