122 lines
4.8 KiB
C
122 lines
4.8 KiB
C
/* USER CODE BEGIN Header */
|
|
/**
|
|
******************************************************************************
|
|
* File Name : freertos.c
|
|
* Description : Code for freertos applications
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) 2021 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* This software component is licensed by ST under Ultimate Liberty license
|
|
* SLA0044, the "License"; You may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at:
|
|
* www.st.com/SLA0044
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
/* USER CODE END Header */
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "FreeRTOS.h"
|
|
#include "task.h"
|
|
#include "main.h"
|
|
|
|
/* Private includes ----------------------------------------------------------*/
|
|
/* USER CODE BEGIN Includes */
|
|
|
|
/* USER CODE END Includes */
|
|
|
|
/* Private typedef -----------------------------------------------------------*/
|
|
/* USER CODE BEGIN PTD */
|
|
|
|
/* USER CODE END PTD */
|
|
|
|
/* Private define ------------------------------------------------------------*/
|
|
/* USER CODE BEGIN PD */
|
|
|
|
/* USER CODE END PD */
|
|
|
|
/* Private macro -------------------------------------------------------------*/
|
|
/* USER CODE BEGIN PM */
|
|
|
|
/* USER CODE END PM */
|
|
|
|
/* Private variables ---------------------------------------------------------*/
|
|
/* USER CODE BEGIN Variables */
|
|
|
|
/* USER CODE END Variables */
|
|
|
|
/* Private function prototypes -----------------------------------------------*/
|
|
/* USER CODE BEGIN FunctionPrototypes */
|
|
|
|
/* USER CODE END FunctionPrototypes */
|
|
|
|
/* GetIdleTaskMemory prototype (linked to static allocation support) */
|
|
void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize );
|
|
|
|
/* Hook prototypes */
|
|
void vApplicationIdleHook(void);
|
|
void vApplicationStackOverflowHook(xTaskHandle xTask, signed char *pcTaskName);
|
|
void vApplicationMallocFailedHook(void);
|
|
|
|
/* USER CODE BEGIN 2 */
|
|
__weak 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 the application makes use of the
|
|
vTaskDelete() API function (as this demo application does) 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 been deleted. */
|
|
}
|
|
/* USER CODE END 2 */
|
|
|
|
/* USER CODE BEGIN 4 */
|
|
__weak void vApplicationStackOverflowHook(xTaskHandle xTask, signed char *pcTaskName)
|
|
{
|
|
/* 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. */
|
|
}
|
|
/* USER CODE END 4 */
|
|
|
|
/* USER CODE BEGIN 5 */
|
|
__weak void vApplicationMallocFailedHook(void)
|
|
{
|
|
/* vApplicationMallocFailedHook() will only be called if
|
|
configUSE_MALLOC_FAILED_HOOK is set to 1 in FreeRTOSConfig.h. It is a hook
|
|
function that will get called if a call to pvPortMalloc() fails.
|
|
pvPortMalloc() is called internally by the kernel whenever a task, queue,
|
|
timer or semaphore is created. It is also called by various parts of the
|
|
demo application. If heap_1.c or heap_2.c are used, then the size of the
|
|
heap available to pvPortMalloc() is defined by configTOTAL_HEAP_SIZE in
|
|
FreeRTOSConfig.h, and the xPortGetFreeHeapSize() API function can be used
|
|
to query the size of free heap space that remains (although it does not
|
|
provide information on how the remaining heap might be fragmented). */
|
|
}
|
|
/* USER CODE END 5 */
|
|
|
|
/* USER CODE BEGIN GET_IDLE_TASK_MEMORY */
|
|
static StaticTask_t xIdleTaskTCBBuffer;
|
|
static StackType_t xIdleStack[configMINIMAL_STACK_SIZE];
|
|
|
|
void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize )
|
|
{
|
|
*ppxIdleTaskTCBBuffer = &xIdleTaskTCBBuffer;
|
|
*ppxIdleTaskStackBuffer = &xIdleStack[0];
|
|
*pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
|
|
/* place for user code */
|
|
}
|
|
/* USER CODE END GET_IDLE_TASK_MEMORY */
|
|
|
|
/* Private application code --------------------------------------------------*/
|
|
/* USER CODE BEGIN Application */
|
|
|
|
/* USER CODE END Application */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|