/* USER CODE BEGIN Header */ /** ****************************************************************************** * File Name : freertos.c * Description : Code for freertos applications ****************************************************************************** * @attention * * Copyright (c) 2025 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "FreeRTOS.h" #include "task.h" #include "main.h" #include "cmsis_os.h" /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */ //#include "CAT_LOG.h" #include "bsp.h" #include "pwm.h" #include "iwdg.h" /* USER CODE END Includes */ /* Private typedef -----------------------------------------------------------*/ /* USER CODE BEGIN PTD */ uint16_t Temp_Tim=0; /* 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 */ /* Definitions for defaultTask */ osThreadId_t defaultTaskHandle; const osThreadAttr_t defaultTask_attributes = { .name = "defaultTask", .stack_size = 512 * 4, .priority = (osPriority_t) osPriorityHigh, }; /* Definitions for myTask02 */ osThreadId_t myTask02Handle; const osThreadAttr_t myTask02_attributes = { .name = "myTask02", .stack_size = 512 * 4, .priority = (osPriority_t) osPriorityAboveNormal, }; /* Definitions for myTask03 */ osThreadId_t myTask03Handle; const osThreadAttr_t myTask03_attributes = { .name = "myTask03", .stack_size = 512 * 4, .priority = (osPriority_t) osPriorityBelowNormal, }; /* Definitions for myTimer01 */ osTimerId_t myTimer01Handle; const osTimerAttr_t myTimer01_attributes = { .name = "myTimer01" }; /* Private function prototypes -----------------------------------------------*/ /* USER CODE BEGIN FunctionPrototypes */ /* USER CODE END FunctionPrototypes */ void StartDefaultTask(void *argument); void Task02(void *argument); void Task03(void *argument); void Callback01(void *argument); void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */ /** * @brief FreeRTOS initialization * @param None * @retval None */ void MX_FREERTOS_Init(void) { /* USER CODE BEGIN Init */ /* USER CODE END Init */ /* USER CODE BEGIN RTOS_MUTEX */ /* add mutexes, ... */ /* USER CODE END RTOS_MUTEX */ /* USER CODE BEGIN RTOS_SEMAPHORES */ /* add semaphores, ... */ /* USER CODE END RTOS_SEMAPHORES */ /* Create the timer(s) */ /* creation of myTimer01 */ myTimer01Handle = osTimerNew(Callback01, osTimerPeriodic, NULL, &myTimer01_attributes); /* USER CODE BEGIN RTOS_TIMERS */ /* start timers, add new ones, ... */ /* USER CODE END RTOS_TIMERS */ /* USER CODE BEGIN RTOS_QUEUES */ /* add queues, ... */ /* USER CODE END RTOS_QUEUES */ /* Create the thread(s) */ /* creation of defaultTask */ defaultTaskHandle = osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes); /* creation of myTask02 */ myTask02Handle = osThreadNew(Task02, NULL, &myTask02_attributes); /* creation of myTask03 */ myTask03Handle = osThreadNew(Task03, NULL, &myTask03_attributes); /* USER CODE BEGIN RTOS_THREADS */ /* add threads, ... */ /* USER CODE END RTOS_THREADS */ /* USER CODE BEGIN RTOS_EVENTS */ /* add events, ... */ /* USER CODE END RTOS_EVENTS */ } /* USER CODE BEGIN Header_StartDefaultTask */ /** * @brief Function implementing the defaultTask thread. * @param argument: Not used * @retval None */ /* USER CODE END Header_StartDefaultTask */ void StartDefaultTask(void *argument) { /* USER CODE BEGIN StartDefaultTask */ osTimerStart(myTimer01Handle,500);//500代表回调函数回调周期 /* Infinite loop */ while(1) { /* 喂狗 */ HAL_GPIO_TogglePin(GPIOE, LED0_Pin); HAL_IWDG_Refresh(&hiwdg); //约1s osDelay(800); } /* USER CODE END StartDefaultTask */ } /* USER CODE BEGIN Header_Task02 */ /** * @brief Function implementing the myTask02 thread. * @param argument: Not used * @retval None */ /* USER CODE END Header_Task02 */ void Task02(void *argument) { /* USER CODE BEGIN Task02 */ uint16_t Temp_time=0; // Tim_PWM(&htim9,0,NULL,75); /* Infinite loop */ while(1) { Recive_Handle_Usart1 (); // SBUS UBaseType_t uxHighWaterMark = uxTaskGetStackHighWaterMark(NULL);// 获取当前任务的栈历史最小剩余空间(字节) Temp_time++; if(Temp_time%2000==0) { // LOGM("Task02_Remaining space: %d \n",uxHighWaterMark); //Send_RTK_Fre(); // 每 10秒发送 1次 设置频率 if(gpsx.gpssta == 0) } if(Temp_time>=60000)Temp_time=0; osDelay(5); } /* USER CODE END Task02 */ } /* USER CODE BEGIN Header_Task03 */ /** * @brief Function implementing the myTask03 thread. * @param argument: Not used * @retval None */ /* USER CODE END Header_Task03 */ void Task03(void *argument) { /* USER CODE BEGIN Task03 */ uint16_t Temp_time=0; /* Infinite loop */ while(1) { HAL_GPIO_TogglePin(GPIOE, LED1_Pin); Time_Slicing(); // 请求错误状态 Sbus_Can_Handle(); // 运动模式 UBaseType_t uxHighWaterMark = uxTaskGetStackHighWaterMark(NULL);// 获取当前任务的栈历史最小剩余空间(字节) Temp_time++; if(Temp_time%20==0) { // LOGM("Task03_Remaining space: %d \n",uxHighWaterMark); } if(Temp_time>=60000)Temp_time=0; osDelay(500); } /* USER CODE END Task03 */ } /* Callback01 function */ void Callback01(void *argument) { /* USER CODE BEGIN Callback01 */ Temp_Tim++; HAL_GPIO_TogglePin(GPIOG, LED2_Pin); size_t uxCurrentFreeHeapSize = xPortGetFreeHeapSize(); // 获取当前可用堆大小(字节) size_t uxMinimumEverFreeHeapSize = xPortGetMinimumEverFreeHeapSize(); // 获取系统运行过程中出现过的最小可用堆大小(用于检测内存是否紧张) if(Temp_Tim%20==0) { // LOGM("Global remaining space AND MIN_space: %d,%d\n",uxCurrentFreeHeapSize,uxMinimumEverFreeHeapSize); } if(Temp_Tim>=60000)Temp_Tim=0; /* USER CODE END Callback01 */ } /* Private application code --------------------------------------------------*/ /* USER CODE BEGIN Application */ /* USER CODE END Application */