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Fix formatting in kernel demo application files (#1148)

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* Fix formatting in kernel demo application files

* Fix header check fail in the demo files

* Add ignored patterns in core header check file

* Fix formatting

* Update vApplicationStackOverflowHook for AVR_ATMega4809_MPLAB.X/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationStackOverflowHook for AVR_ATMega4809_MPLAB.X/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationStackOverflowHook for AVR_Dx_IAR/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationStackOverflowHook for AVR_Dx_IAR/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationStackOverflowHook for AVR_Dx_MPLAB.X/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Update vApplicationMallocFailedHook for AVR_Dx_MPLAB.X/main.c

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>

* Fix formatting AVR32_UC3

---------

Co-authored-by: Soren Ptak <ptaksoren@gmail.com>
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Rahul Kar 2024-01-02 11:05:59 +05:30 • committed by GitHub
parent 85ed21bcfb
commit 121fbe295b
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169 changed files with 22211 additions and 21557 deletions
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326
FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/main.c
View file

@ -1,6 +1,6 @@
/*
* FreeRTOS V202212.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Copyright (C) 2020 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
@ -55,25 +55,25 @@
#include <string.h>
/* This project provides two demo applications. A simple blinky style demo
application, and a more comprehensive test and demo application. The
mainCREATE_SIMPLE_BLINKY_DEMO_ONLY setting is used to select between the two.
If mainCREATE_SIMPLE_BLINKY_DEMO_ONLY is 1 then the blinky demo will be built.
The blinky demo is implemented and described in main_blinky.c.
If mainCREATE_SIMPLE_BLINKY_DEMO_ONLY is not 1 then the comprehensive test and
demo application will be built. The comprehensive test and demo application is
implemented and described in main_full.c. */
#define mainCREATE_SIMPLE_BLINKY_DEMO_ONLY 1
* application, and a more comprehensive test and demo application. The
* mainCREATE_SIMPLE_BLINKY_DEMO_ONLY setting is used to select between the two.
*
* If mainCREATE_SIMPLE_BLINKY_DEMO_ONLY is 1 then the blinky demo will be built.
* The blinky demo is implemented and described in main_blinky.c.
*
* If mainCREATE_SIMPLE_BLINKY_DEMO_ONLY is not 1 then the comprehensive test and
* demo application will be built. The comprehensive test and demo application is
* implemented and described in main_full.c. */
#define mainCREATE_SIMPLE_BLINKY_DEMO_ONLY 1
/* printf() output uses the UART. These constants define the addresses of the
required UART registers. */
#define UART0_ADDRESS ( 0x40004000UL )
#define UART0_DATA ( * ( ( ( volatile uint32_t * )( UART0_ADDRESS + 0UL ) ) ) )
#define UART0_STATE ( * ( ( ( volatile uint32_t * )( UART0_ADDRESS + 4UL ) ) ) )
#define UART0_CTRL ( * ( ( ( volatile uint32_t * )( UART0_ADDRESS + 8UL ) ) ) )
#define UART0_BAUDDIV ( * ( ( ( volatile uint32_t * )( UART0_ADDRESS + 16UL ) ) ) )
#define TX_BUFFER_MASK ( 1UL )
* required UART registers. */
#define UART0_ADDRESS ( 0x40004000UL )
#define UART0_DATA ( *( ( ( volatile uint32_t * ) ( UART0_ADDRESS + 0UL ) ) ) )
#define UART0_STATE ( *( ( ( volatile uint32_t * ) ( UART0_ADDRESS + 4UL ) ) ) )
#define UART0_CTRL ( *( ( ( volatile uint32_t * ) ( UART0_ADDRESS + 8UL ) ) ) )
#define UART0_BAUDDIV ( *( ( ( volatile uint32_t * ) ( UART0_ADDRESS + 16UL ) ) ) )
#define TX_BUFFER_MASK ( 1UL )
/*
* main_blinky() is used when mainCREATE_SIMPLE_BLINKY_DEMO_ONLY is set to 1.
@ -98,212 +98,230 @@ static void prvUARTInit( void );
void main( void )
{
/* See https://www.freertos.org/freertos-on-qemu-mps2-an385-model.html for
instructions. */
/* See https://www.freertos.org/freertos-on-qemu-mps2-an385-model.html for
* instructions. */
/* Hardware initialisation. printf() output uses the UART for IO. */
prvUARTInit();
/* Hardware initialisation. printf() output uses the UART for IO. */
prvUARTInit();
/* The mainCREATE_SIMPLE_BLINKY_DEMO_ONLY setting is described at the top
of this file. */
#if ( mainCREATE_SIMPLE_BLINKY_DEMO_ONLY == 1 )
{
main_blinky();
}
#else
{
main_full();
}
#endif
/* The mainCREATE_SIMPLE_BLINKY_DEMO_ONLY setting is described at the top
* of this file. */
#if ( mainCREATE_SIMPLE_BLINKY_DEMO_ONLY == 1 )
{
main_blinky();
}
#else
{
main_full();
}
#endif
}
/*-----------------------------------------------------------*/
void vApplicationMallocFailedHook( void )
{
/* vApplicationMallocFailedHook() will only be called if
configUSE_MALLOC_FAILED_HOOK is set to 1 in FreeRTOSConfig.h. It is a hook
function that will get called if a call to pvPortMalloc() fails.
pvPortMalloc() is called internally by the kernel whenever a task, queue,
timer or semaphore is created using the dynamic allocation (as opposed to
static allocation) option. It is also called by various parts of the
demo application. If heap_1.c, heap_2.c or heap_4.c is being used, then the
size of the heap available to pvPortMalloc() is defined by
configTOTAL_HEAP_SIZE in FreeRTOSConfig.h, and the xPortGetFreeHeapSize()
API function can be used to query the size of free heap space that remains
(although it does not provide information on how the remaining heap might be
fragmented). See http://www.freertos.org/a00111.html for more
information. */
printf( "\r\n\r\nMalloc failed\r\n" );
portDISABLE_INTERRUPTS();
for( ;; );
/* vApplicationMallocFailedHook() will only be called if
* configUSE_MALLOC_FAILED_HOOK is set to 1 in FreeRTOSConfig.h. It is a hook
* function that will get called if a call to pvPortMalloc() fails.
* pvPortMalloc() is called internally by the kernel whenever a task, queue,
* timer or semaphore is created using the dynamic allocation (as opposed to
* static allocation) option. It is also called by various parts of the
* demo application. If heap_1.c, heap_2.c or heap_4.c is being used, then the
* size of the heap available to pvPortMalloc() is defined by
* configTOTAL_HEAP_SIZE in FreeRTOSConfig.h, and the xPortGetFreeHeapSize()
* API function can be used to query the size of free heap space that remains
* (although it does not provide information on how the remaining heap might be
* fragmented). See http://www.freertos.org/a00111.html for more
* information. */
printf( "\r\n\r\nMalloc failed\r\n" );
portDISABLE_INTERRUPTS();
for( ; ; )
{
}
}
/*-----------------------------------------------------------*/
void vApplicationIdleHook( void )
{
/* vApplicationIdleHook() will only be called if configUSE_IDLE_HOOK is set
to 1 in FreeRTOSConfig.h. It will be called on each iteration of the idle
task. It is essential that code added to this hook function never attempts
to block in any way (for example, call xQueueReceive() with a block time
specified, or call vTaskDelay()). If application tasks make use of the
vTaskDelete() API function to delete themselves then it is also important
that vApplicationIdleHook() is permitted to return to its calling function,
because it is the responsibility of the idle task to clean up memory
allocated by the kernel to any task that has since deleted itself. */
/* vApplicationIdleHook() will only be called if configUSE_IDLE_HOOK is set
* to 1 in FreeRTOSConfig.h. It will be called on each iteration of the idle
* task. It is essential that code added to this hook function never attempts
* to block in any way (for example, call xQueueReceive() with a block time
* specified, or call vTaskDelay()). If application tasks make use of the
* vTaskDelete() API function to delete themselves then it is also important
* that vApplicationIdleHook() is permitted to return to its calling function,
* because it is the responsibility of the idle task to clean up memory
* allocated by the kernel to any task that has since deleted itself. */
}
/*-----------------------------------------------------------*/
void vApplicationStackOverflowHook( TaskHandle_t pxTask, char *pcTaskName )
void vApplicationStackOverflowHook( TaskHandle_t pxTask,
char * pcTaskName )
{
( void ) pcTaskName;
( void ) pxTask;
( void ) pcTaskName;
( void ) pxTask;
/* Run time stack overflow checking is performed if
configCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook
function is called if a stack overflow is detected. */
printf( "\r\n\r\nStack overflow in %s\r\n", pcTaskName );
portDISABLE_INTERRUPTS();
for( ;; );
/* Run time stack overflow checking is performed if
* configCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook
* function is called if a stack overflow is detected. */
printf( "\r\n\r\nStack overflow in %s\r\n", pcTaskName );
portDISABLE_INTERRUPTS();
for( ; ; )
{
}
}
/*-----------------------------------------------------------*/
void vApplicationTickHook( void )
{
/* This function will be called by each tick interrupt if
configUSE_TICK_HOOK is set to 1 in FreeRTOSConfig.h. User code can be
added here, but the tick hook is called from an interrupt context, so
code must not attempt to block, and only the interrupt safe FreeRTOS API
functions can be used (those that end in FromISR()). */
/* This function will be called by each tick interrupt if
* configUSE_TICK_HOOK is set to 1 in FreeRTOSConfig.h. User code can be
* added here, but the tick hook is called from an interrupt context, so
* code must not attempt to block, and only the interrupt safe FreeRTOS API
* functions can be used (those that end in FromISR()). */
#if ( mainCREATE_SIMPLE_BLINKY_DEMO_ONLY != 1 )
{
extern void vFullDemoTickHookFunction( void );
#if ( mainCREATE_SIMPLE_BLINKY_DEMO_ONLY != 1 )
{
extern void vFullDemoTickHookFunction( void );
vFullDemoTickHookFunction();
}
#endif /* mainCREATE_SIMPLE_BLINKY_DEMO_ONLY */
vFullDemoTickHookFunction();
}
#endif /* mainCREATE_SIMPLE_BLINKY_DEMO_ONLY */
}
/*-----------------------------------------------------------*/
void vApplicationDaemonTaskStartupHook( void )
{
/* This function will be called once only, when the daemon task starts to
execute (sometimes called the timer task). This is useful if the
application includes initialisation code that would benefit from executing
after the scheduler has been started. */
/* This function will be called once only, when the daemon task starts to
* execute (sometimes called the timer task). This is useful if the
* application includes initialisation code that would benefit from executing
* after the scheduler has been started. */
}
/*-----------------------------------------------------------*/
void vAssertCalled( const char *pcFileName, uint32_t ulLine )
void vAssertCalled( const char * pcFileName,
uint32_t ulLine )
{
volatile uint32_t ulSetToNonZeroInDebuggerToContinue = 0;
volatile uint32_t ulSetToNonZeroInDebuggerToContinue = 0;
/* Called if an assertion passed to configASSERT() fails. See
http://www.freertos.org/a00110.html#configASSERT for more information. */
/* Called if an assertion passed to configASSERT() fails. See
* http://www.freertos.org/a00110.html#configASSERT for more information. */
printf( "ASSERT! Line %d, file %s\r\n", ( int ) ulLine, pcFileName );
printf( "ASSERT! Line %d, file %s\r\n", ( int ) ulLine, pcFileName );
taskENTER_CRITICAL();
{
/* You can step out of this function to debug the assertion by using
the debugger to set ulSetToNonZeroInDebuggerToContinue to a non-zero
value. */
while( ulSetToNonZeroInDebuggerToContinue == 0 )
{
__asm volatile( "NOP" );
__asm volatile( "NOP" );
}
}
taskEXIT_CRITICAL();
taskENTER_CRITICAL();
{
/* You can step out of this function to debug the assertion by using
* the debugger to set ulSetToNonZeroInDebuggerToContinue to a non-zero
* value. */
while( ulSetToNonZeroInDebuggerToContinue == 0 )
{
__asm volatile ( "NOP" );
__asm volatile ( "NOP" );
}
}
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 )
* 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 ];
* 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 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 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;
/* 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 )
* 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 ];
* 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 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 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;
/* 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;
}
/*-----------------------------------------------------------*/
static void prvUARTInit( void )
{
UART0_BAUDDIV = 16;
UART0_CTRL = 1;
UART0_BAUDDIV = 16;
UART0_CTRL = 1;
}
/*-----------------------------------------------------------*/
int __write( int iFile, char *pcString, int iStringLength )
int __write( int iFile,
char * pcString,
int iStringLength )
{
int iNextChar;
int iNextChar;
/* Avoid compiler warnings about unused parameters. */
( void ) iFile;
/* Avoid compiler warnings about unused parameters. */
( void ) iFile;
/* Output the formatted string to the UART. */
for( iNextChar = 0; iNextChar < iStringLength; iNextChar++ )
{
while( ( UART0_STATE & TX_BUFFER_MASK ) != 0 );
UART0_DATA = *pcString;
pcString++;
}
/* Output the formatted string to the UART. */
for( iNextChar = 0; iNextChar < iStringLength; iNextChar++ )
{
while( ( UART0_STATE & TX_BUFFER_MASK ) != 0 )
{
}
return iStringLength;
UART0_DATA = *pcString;
pcString++;
}
return iStringLength;
}
/*-----------------------------------------------------------*/
void *malloc( size_t size )
void * malloc( size_t size )
{
( void ) size;
( void ) size;
/* This project uses heap_4 so doesn't set up a heap for use by the C
library - but something is calling the C library malloc(). See
https://freertos.org/a00111.html for more information. */
printf( "\r\n\r\nUnexpected call to malloc() - should be usine pvPortMalloc()\r\n" );
portDISABLE_INTERRUPTS();
for( ;; );
/* This project uses heap_4 so doesn't set up a heap for use by the C
* library - but something is calling the C library malloc(). See
* https://freertos.org/a00111.html for more information. */
printf( "\r\n\r\nUnexpected call to malloc() - should be usine pvPortMalloc()\r\n" );
portDISABLE_INTERRUPTS();
for( ; ; )
{
}
}

210
FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/main_blinky.c
View file

@ -1,6 +1,6 @@
/*
* FreeRTOS V202212.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Copyright (C) 2020 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
@ -66,29 +66,29 @@
#include "queue.h"
/* Priorities at which the tasks are created. */
#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
/* The rate at which data is sent to the queue. The times are converted from
milliseconds to ticks using the pdMS_TO_TICKS() macro. */
#define mainTASK_SEND_FREQUENCY_MS pdMS_TO_TICKS( 200UL )
#define mainTIMER_SEND_FREQUENCY_MS pdMS_TO_TICKS( 2000UL )
* milliseconds to ticks using the pdMS_TO_TICKS() macro. */
#define mainTASK_SEND_FREQUENCY_MS pdMS_TO_TICKS( 200UL )
#define mainTIMER_SEND_FREQUENCY_MS pdMS_TO_TICKS( 2000UL )
/* The number of items the queue can hold at once. */
#define mainQUEUE_LENGTH ( 2 )
#define mainQUEUE_LENGTH ( 2 )
/* The values sent to the queue receive task from the queue send task and the
queue send software timer respectively. */
#define mainVALUE_SENT_FROM_TASK ( 100UL )
#define mainVALUE_SENT_FROM_TIMER ( 200UL )
* queue send software timer respectively. */
#define mainVALUE_SENT_FROM_TASK ( 100UL )
#define mainVALUE_SENT_FROM_TIMER ( 200UL )
/*-----------------------------------------------------------*/
/*
* The tasks as described in the comments at the top of this file.
*/
static void prvQueueReceiveTask( void *pvParameters );
static void prvQueueSendTask( void *pvParameters );
static void prvQueueReceiveTask( void * pvParameters );
static void prvQueueSendTask( void * pvParameters );
/*
* The callback function executed when the software timer expires.
@ -108,128 +108,128 @@ static TimerHandle_t xTimer = NULL;
/*** SEE THE COMMENTS AT THE TOP OF THIS FILE ***/
void main_blinky( void )
{
const TickType_t xTimerPeriod = mainTIMER_SEND_FREQUENCY_MS;
const TickType_t xTimerPeriod = mainTIMER_SEND_FREQUENCY_MS;
/* Create the queue. */
xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( uint32_t ) );
/* Create the queue. */
xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( uint32_t ) );
if( xQueue != NULL )
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
NULL, /* The parameter passed to the task - not used in this simple case. */
mainQUEUE_RECEIVE_TASK_PRIORITY,/* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
if( xQueue != NULL )
{
/* Start the two tasks as described in the comments at the top of this
* file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
NULL, /* The parameter passed to the task - not used in this simple case. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer, but don't start it yet. */
xTimer = xTimerCreate( "Timer", /* The text name assigned to the software timer - for debug only as it is not used by the kernel. */
xTimerPeriod, /* The period of the software timer in ticks. */
pdTRUE, /* xAutoReload is set to pdTRUE, so this is an auto-reload timer. */
NULL, /* The timer's ID is not used. */
prvQueueSendTimerCallback );/* The function executed when the timer expires. */
/* Create the software timer, but don't start it yet. */
xTimer = xTimerCreate( "Timer", /* The text name assigned to the software timer - for debug only as it is not used by the kernel. */
xTimerPeriod, /* The period of the software timer in ticks. */
pdTRUE, /* xAutoReload is set to pdTRUE, so this is an auto-reload timer. */
NULL, /* The timer's ID is not used. */
prvQueueSendTimerCallback ); /* The function executed when the timer expires. */
xTimerStart( xTimer, 0 ); /* The scheduler has not started so use a block time of 0. */
xTimerStart( xTimer, 0 ); /* The scheduler has not started so use a block time of 0. */
/* Start the tasks and timer running. */
vTaskStartScheduler();
}
/* Start the tasks and timer running. */
vTaskStartScheduler();
}
/* If all is well, the scheduler will now be running, and the following
line will never be reached. If the following line does execute, then
there was insufficient FreeRTOS heap memory available for the idle and/or
timer tasks to be created. See the memory management section on the
FreeRTOS web site for more details. NOTE: This demo uses static allocation
for the idle and timer tasks so this line should never execute. */
for( ;; );
/* If all is well, the scheduler will now be running, and the following
* line will never be reached. If the following line does execute, then
* there was insufficient FreeRTOS heap memory available for the idle and/or
* timer tasks to be created. See the memory management section on the
* FreeRTOS web site for more details. NOTE: This demo uses static allocation
* for the idle and timer tasks so this line should never execute. */
for( ; ; )
{
}
}
/*-----------------------------------------------------------*/
static void prvQueueSendTask( void *pvParameters )
static void prvQueueSendTask( void * pvParameters )
{
TickType_t xNextWakeTime;
const TickType_t xBlockTime = mainTASK_SEND_FREQUENCY_MS;
const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TASK;
TickType_t xNextWakeTime;
const TickType_t xBlockTime = mainTASK_SEND_FREQUENCY_MS;
const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TASK;
/* Prevent the compiler warning about the unused parameter. */
( void ) pvParameters;
/* Prevent the compiler warning about the unused parameter. */
( void ) pvParameters;
/* Initialise xNextWakeTime - this only needs to be done once. */
xNextWakeTime = xTaskGetTickCount();
/* Initialise xNextWakeTime - this only needs to be done once. */
xNextWakeTime = xTaskGetTickCount();
for( ;; )
{
/* Place this task in the blocked state until it is time to run again.
The block time is specified in ticks, pdMS_TO_TICKS() was used to
convert a time specified in milliseconds into a time specified in ticks.
While in the Blocked state this task will not consume any CPU time. */
vTaskDelayUntil( &xNextWakeTime, xBlockTime );
for( ; ; )
{
/* Place this task in the blocked state until it is time to run again.
* The block time is specified in ticks, pdMS_TO_TICKS() was used to
* convert a time specified in milliseconds into a time specified in ticks.
* While in the Blocked state this task will not consume any CPU time. */
vTaskDelayUntil( &xNextWakeTime, xBlockTime );
/* Send to the queue - causing the queue receive task to unblock and
write to the console. 0 is used as the block time so the send operation
will not block - it shouldn't need to block as the queue should always
have at least one space at this point in the code. */
xQueueSend( xQueue, &ulValueToSend, 0U );
}
/* Send to the queue - causing the queue receive task to unblock and
* write to the console. 0 is used as the block time so the send operation
* will not block - it shouldn't need to block as the queue should always
* have at least one space at this point in the code. */
xQueueSend( xQueue, &ulValueToSend, 0U );
}
}
/*-----------------------------------------------------------*/
static void prvQueueSendTimerCallback( TimerHandle_t xTimerHandle )
{
const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TIMER;
const uint32_t ulValueToSend = mainVALUE_SENT_FROM_TIMER;
/* This is the software timer callback function. The software timer has a
period of two seconds and is reset each time a key is pressed. This
callback function will execute if the timer expires, which will only happen
if a key is not pressed for two seconds. */
/* This is the software timer callback function. The software timer has a
* period of two seconds and is reset each time a key is pressed. This
* callback function will execute if the timer expires, which will only happen
* if a key is not pressed for two seconds. */
/* Avoid compiler warnings resulting from the unused parameter. */
( void ) xTimerHandle;
/* Avoid compiler warnings resulting from the unused parameter. */
( void ) xTimerHandle;
/* Send to the queue - causing the queue receive task to unblock and
write out a message. This function is called from the timer/daemon task, so
must not block. Hence the block time is set to 0. */
xQueueSend( xQueue, &ulValueToSend, 0U );
/* Send to the queue - causing the queue receive task to unblock and
* write out a message. This function is called from the timer/daemon task, so
* must not block. Hence the block time is set to 0. */
xQueueSend( xQueue, &ulValueToSend, 0U );
}
/*-----------------------------------------------------------*/
static void prvQueueReceiveTask( void *pvParameters )
static void prvQueueReceiveTask( void * pvParameters )
{
uint32_t ulReceivedValue;
uint32_t ulReceivedValue;
/* Prevent the compiler warning about the unused parameter. */
( void ) pvParameters;
/* Prevent the compiler warning about the unused parameter. */
( void ) pvParameters;
for( ;; )
{
/* Wait until something arrives in the queue - this task will block
indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
FreeRTOSConfig.h. It will not use any CPU time while it is in the
Blocked state. */
xQueueReceive( xQueue, &ulReceivedValue, portMAX_DELAY );
for( ; ; )
{
/* Wait until something arrives in the queue - this task will block
* indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
* FreeRTOSConfig.h. It will not use any CPU time while it is in the
* Blocked state. */
xQueueReceive( xQueue, &ulReceivedValue, portMAX_DELAY );
/* To get here something must have been received from the queue, but
is it an expected value? */
if( ulReceivedValue == mainVALUE_SENT_FROM_TASK )
{
/* It is normally not good to call printf() from an embedded system,
although it is ok in this simulated case. */
printf( "Message received from task\r\n" );
}
else if( ulReceivedValue == mainVALUE_SENT_FROM_TIMER )
{
printf( "Message received from software timer\r\n" );
}
else
{
printf( "Unexpected message\r\n" );
}
}
/* To get here something must have been received from the queue, but
* is it an expected value? */
if( ulReceivedValue == mainVALUE_SENT_FROM_TASK )
{
/* It is normally not good to call printf() from an embedded system,
* although it is ok in this simulated case. */
printf( "Message received from task\r\n" );
}
else if( ulReceivedValue == mainVALUE_SENT_FROM_TIMER )
{
printf( "Message received from software timer\r\n" );
}
else
{
printf( "Unexpected message\r\n" );
}
}
}
/*-----------------------------------------------------------*/

358
FreeRTOS/Demo/CORTEX_MPS2_QEMU_IAR_GCC/main_full.c
View file

@ -1,6 +1,6 @@
/*
* FreeRTOS V202212.00
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Copyright (C) 2020 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
@ -98,222 +98,224 @@
/*-----------------------------------------------------------*/
/* Task priorities. */
#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
/* Stack sizes are defined relative to configMINIMAL_STACK_SIZE so they scale
across projects that have that constant set differently - in this case the
constant is different depending on the compiler in use. */
#define mainMESSAGE_BUFFER_STACK_SIZE ( configMINIMAL_STACK_SIZE + ( configMINIMAL_STACK_SIZE >> 1 ) )
#define mainCHECK_TASK_STACK_SIZE ( configMINIMAL_STACK_SIZE + ( configMINIMAL_STACK_SIZE >> 1 ) )
* across projects that have that constant set differently - in this case the
* constant is different depending on the compiler in use. */
#define mainMESSAGE_BUFFER_STACK_SIZE ( configMINIMAL_STACK_SIZE + ( configMINIMAL_STACK_SIZE >> 1 ) )
#define mainCHECK_TASK_STACK_SIZE ( configMINIMAL_STACK_SIZE + ( configMINIMAL_STACK_SIZE >> 1 ) )
/*-----------------------------------------------------------*/
/* The task that checks the operation of all the other standard demo tasks, as
* described at the top of this file. */
static void prvCheckTask( void *pvParameters );
static void prvCheckTask( void * pvParameters );
/*-----------------------------------------------------------*/
void main_full( void )
{
/* Start the standard demo tasks. */
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
vStartInterruptQueueTasks();
vStartRecursiveMutexTasks();
vCreateBlockTimeTasks();
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartQueuePeekTasks();
vStartQueueSetTasks();
vStartEventGroupTasks();
vStartMessageBufferTasks( mainMESSAGE_BUFFER_STACK_SIZE );
vStartStreamBufferTasks();
vCreateAbortDelayTasks();
vStartCountingSemaphoreTasks();
vStartDynamicPriorityTasks();
vStartMessageBufferAMPTasks( configMINIMAL_STACK_SIZE );
vStartQueueOverwriteTask( tskIDLE_PRIORITY );
vStartQueueSetPollingTask();
vStartStaticallyAllocatedTasks();
vStartTaskNotifyTask();
vStartTaskNotifyArrayTask();
vStartTimerDemoTask( 50 );
vStartStreamBufferInterruptDemo();
vStartInterruptSemaphoreTasks();
/* Start the standard demo tasks. */
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
vStartInterruptQueueTasks();
vStartRecursiveMutexTasks();
vCreateBlockTimeTasks();
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartQueuePeekTasks();
vStartQueueSetTasks();
vStartEventGroupTasks();
vStartMessageBufferTasks( mainMESSAGE_BUFFER_STACK_SIZE );
vStartStreamBufferTasks();
vCreateAbortDelayTasks();
vStartCountingSemaphoreTasks();
vStartDynamicPriorityTasks();
vStartMessageBufferAMPTasks( configMINIMAL_STACK_SIZE );
vStartQueueOverwriteTask( tskIDLE_PRIORITY );
vStartQueueSetPollingTask();
vStartStaticallyAllocatedTasks();
vStartTaskNotifyTask();
vStartTaskNotifyArrayTask();
vStartTimerDemoTask( 50 );
vStartStreamBufferInterruptDemo();
vStartInterruptSemaphoreTasks();
/* 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 );
/* 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 );
xTaskCreate( prvCheckTask, "Check", mainCHECK_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvCheckTask, "Check", mainCHECK_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
/* Start the scheduler. */
vTaskStartScheduler();
/* If configSUPPORT_STATIC_ALLOCATION was false then execution would only
get here if there was insufficient heap memory to create either the idle or
timer tasks. As static allocation is used execution should never be able
to reach here. */
for( ;; );
/* If configSUPPORT_STATIC_ALLOCATION was false then execution would only
* get here if there was insufficient heap memory to create either the idle or
* timer tasks. As static allocation is used execution should never be able
* to reach here. */
for( ; ; )
{
}
}
/*-----------------------------------------------------------*/
/* See the comments at the top of this file. */
static void prvCheckTask( void *pvParameters )
static void prvCheckTask( void * pvParameters )
{
static const char * pcMessage = "PASS";
const TickType_t xTaskPeriod = pdMS_TO_TICKS( 5000UL );
TickType_t xPreviousWakeTime;
extern uint32_t ulNestCount;
static const char * pcMessage = "PASS";
const TickType_t xTaskPeriod = pdMS_TO_TICKS( 5000UL );
TickType_t xPreviousWakeTime;
extern uint32_t ulNestCount;
/* Avoid warning about unused parameter. */
( void ) pvParameters;
xPreviousWakeTime = xTaskGetTickCount();
xPreviousWakeTime = xTaskGetTickCount();
for( ;; )
{
vTaskDelayUntil( &xPreviousWakeTime, xTaskPeriod );
for( ; ; )
{
vTaskDelayUntil( &xPreviousWakeTime, xTaskPeriod );
/* Has an error been found in any task? */
if( xAreStreamBufferTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreStreamBufferTasksStillRunning() returned false";
}
else if( xAreMessageBufferTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreMessageBufferTasksStillRunning() returned false";
}
if( xAreGenericQueueTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreGenericQueueTasksStillRunning() returned false";
}
else if( xIsCreateTaskStillRunning() != pdTRUE )
{
pcMessage = "xIsCreateTaskStillRunning() returned false";
}
else if( xAreIntQueueTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreIntQueueTasksStillRunning() returned false";
}
else if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreBlockTimeTestTasksStillRunning() returned false";
}
else if( xAreSemaphoreTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreSemaphoreTasksStillRunning() returned false";
}
else if( xArePollingQueuesStillRunning() != pdTRUE )
{
pcMessage = "xArePollingQueuesStillRunning() returned false";
}
else if( xAreQueuePeekTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreQueuePeekTasksStillRunning() returned false";
}
else if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreRecursiveMutexTasksStillRunning() returned false";
}
else if( xAreQueueSetTasksStillRunning() != pdPASS )
{
pcMessage = "xAreQueueSetTasksStillRunning() returned false";
}
else if( xAreEventGroupTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreEventGroupTasksStillRunning() returned false";
}
else if( xAreAbortDelayTestTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreAbortDelayTestTasksStillRunning() returned false";
}
else if( xAreCountingSemaphoreTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreCountingSemaphoreTasksStillRunning() returned false";
}
else if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreDynamicPriorityTasksStillRunning() returned false";
}
else if( xAreMessageBufferAMPTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreMessageBufferAMPTasksStillRunning() returned false";
}
else if( xIsQueueOverwriteTaskStillRunning() != pdTRUE )
{
pcMessage = "xIsQueueOverwriteTaskStillRunning() returned false";
}
else if( xAreQueueSetPollTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreQueueSetPollTasksStillRunning() returned false";
}
else if( xAreStaticAllocationTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreStaticAllocationTasksStillRunning() returned false";
}
else if( xAreTaskNotificationTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreTaskNotificationTasksStillRunning() returned false";
}
else if( xAreTaskNotificationArrayTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreTaskNotificationArrayTasksStillRunning() returned false";
}
else if( xAreTimerDemoTasksStillRunning( xTaskPeriod ) != pdTRUE )
{
pcMessage = "xAreTimerDemoTasksStillRunning() returned false";
}
else if( xIsInterruptStreamBufferDemoStillRunning() != pdTRUE )
{
pcMessage = "xIsInterruptStreamBufferDemoStillRunning() returned false";
}
else if( xAreInterruptSemaphoreTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreInterruptSemaphoreTasksStillRunning() returned false";
}
/* Has an error been found in any task? */
if( xAreStreamBufferTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreStreamBufferTasksStillRunning() returned false";
}
else if( xAreMessageBufferTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreMessageBufferTasksStillRunning() returned false";
}
/* It is normally not good to call printf() from an embedded system,
although it is ok in this simulated case. */
printf( "%s : %d (%d)\r\n", pcMessage, (int) xTaskGetTickCount(), ( int ) ulNestCount );
}
if( xAreGenericQueueTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreGenericQueueTasksStillRunning() returned false";
}
else if( xIsCreateTaskStillRunning() != pdTRUE )
{
pcMessage = "xIsCreateTaskStillRunning() returned false";
}
else if( xAreIntQueueTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreIntQueueTasksStillRunning() returned false";
}
else if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreBlockTimeTestTasksStillRunning() returned false";
}
else if( xAreSemaphoreTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreSemaphoreTasksStillRunning() returned false";
}
else if( xArePollingQueuesStillRunning() != pdTRUE )
{
pcMessage = "xArePollingQueuesStillRunning() returned false";
}
else if( xAreQueuePeekTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreQueuePeekTasksStillRunning() returned false";
}
else if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreRecursiveMutexTasksStillRunning() returned false";
}
else if( xAreQueueSetTasksStillRunning() != pdPASS )
{
pcMessage = "xAreQueueSetTasksStillRunning() returned false";
}
else if( xAreEventGroupTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreEventGroupTasksStillRunning() returned false";
}
else if( xAreAbortDelayTestTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreAbortDelayTestTasksStillRunning() returned false";
}
else if( xAreCountingSemaphoreTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreCountingSemaphoreTasksStillRunning() returned false";
}
else if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreDynamicPriorityTasksStillRunning() returned false";
}
else if( xAreMessageBufferAMPTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreMessageBufferAMPTasksStillRunning() returned false";
}
else if( xIsQueueOverwriteTaskStillRunning() != pdTRUE )
{
pcMessage = "xIsQueueOverwriteTaskStillRunning() returned false";
}
else if( xAreQueueSetPollTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreQueueSetPollTasksStillRunning() returned false";
}
else if( xAreStaticAllocationTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreStaticAllocationTasksStillRunning() returned false";
}
else if( xAreTaskNotificationTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreTaskNotificationTasksStillRunning() returned false";
}
else if( xAreTaskNotificationArrayTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreTaskNotificationArrayTasksStillRunning() returned false";
}
else if( xAreTimerDemoTasksStillRunning( xTaskPeriod ) != pdTRUE )
{
pcMessage = "xAreTimerDemoTasksStillRunning() returned false";
}
else if( xIsInterruptStreamBufferDemoStillRunning() != pdTRUE )
{
pcMessage = "xIsInterruptStreamBufferDemoStillRunning() returned false";
}
else if( xAreInterruptSemaphoreTasksStillRunning() != pdTRUE )
{
pcMessage = "xAreInterruptSemaphoreTasksStillRunning() returned false";
}
/* It is normally not good to call printf() from an embedded system,
* although it is ok in this simulated case. */
printf( "%s : %d (%d)\r\n", pcMessage, ( int ) xTaskGetTickCount(), ( int ) ulNestCount );
}
}
/*-----------------------------------------------------------*/
void vFullDemoTickHookFunction( void )
{
/* Write to a queue that is in use as part of the queue set demo to
demonstrate using queue sets from an ISR. */
vQueueSetAccessQueueSetFromISR();
/* Write to a queue that is in use as part of the queue set demo to
* demonstrate using queue sets from an ISR. */
vQueueSetAccessQueueSetFromISR();
/* Call the event group ISR tests. */
vPeriodicEventGroupsProcessing();
/* Call the event group ISR tests. */
vPeriodicEventGroupsProcessing();
/* Exercise stream buffers from interrupts. */
vPeriodicStreamBufferProcessing();
/* Exercise stream buffers from interrupts. */
vPeriodicStreamBufferProcessing();
/* Exercise using queue overwrites from interrupts. */
vQueueOverwritePeriodicISRDemo();
/* Exercise using queue overwrites from interrupts. */
vQueueOverwritePeriodicISRDemo();
/* Exercise using Queue Sets from interrupts. */
vQueueSetPollingInterruptAccess();
/* Exercise using Queue Sets from interrupts. */
vQueueSetPollingInterruptAccess();
/* Exercise using task notifications from interrupts. */
xNotifyTaskFromISR();
xNotifyArrayTaskFromISR();
/* Exercise using task notifications from interrupts. */
xNotifyTaskFromISR();
xNotifyArrayTaskFromISR();
/* Exercise software timers from interrupts. */
vTimerPeriodicISRTests();
/* Exercise software timers from interrupts. */
vTimerPeriodicISRTests();
/* Exercise stream buffers from interrupts. */
vBasicStreamBufferSendFromISR();
/* Exercise stream buffers from interrupts. */
vBasicStreamBufferSendFromISR();
/* Exercise semaphores from interrupts. */
vInterruptSemaphorePeriodicTest();
/* Exercise semaphores from interrupts. */
vInterruptSemaphorePeriodicTest();
}
/*-----------------------------------------------------------*/