STM32F429 FreeRTOS工程模板代码下载 -

#include "includes.h"
#include "bsp.h"
void SystemClock_Config(void);
//任务函数
void start_task(void *pvParameters);
void task1_task(void *pvParameters);
void task2_task(void *pvParameters);
void task3_task(void *pvParameters);
void task4_task(void *pvParameters);
void task5_task(void *pvParameters);
void task6_task(void *pvParameters);
void task7_task(void *pvParameters);
void task8_task(void *pvParameters);
//任务句柄
TaskHandle_t StartTask_Handler = NULL;
TaskHandle_t Task1Task_Handler = NULL;
TaskHandle_t Task2Task_Handler = NULL;
TaskHandle_t Task3Task_Handler = NULL;
TaskHandle_t Task4Task_Handler = NULL;
TaskHandle_t Task5Task_Handler = NULL;
TaskHandle_t Task6Task_Handler = NULL;
TaskHandle_t Task7Task_Handler = NULL;
TaskHandle_t Task8Task_Handler = NULL;
//任务优先级,最大32个优先级，最多32个认为
#define StartTask_PRO 1
#define Task1_PRO 2
#define Task2_PRO 3
#define Task3_PRO 4
#define Task4_PRO 5
#define Task5_PRO 6
#define Task6_PRO 7
#define Task7_PRO 8
#define Task8_PRO 9
//任务延迟
#define TASK1_DELAY 50
#define TASK2_DELAY 100
#define TASK3_DELAY 50
#define TASK4_DELAY 50
#define TASK5_DELAY 50
#define TASK6_DELAY 50
#define TASK7_DELAY 50
#define TASK8_DELAY 5000
//任务堆栈大小,默认为512
#define TASK_STACK_SIZE 64*8
int main(void)
{
HAL_Init();
SystemClock_Config();
delay_init(SystemCoreClock/100000);
BSP_Init();
//创建开始任务
xTaskCreate((TaskFunction_t )start_task, //任务函数
(const char* )"start_task", //任务名称
(uint16_t )TASK_STACK_SIZE, //任务堆栈大小
(void* )NULL, //传递给任务函数的参数
(UBaseType_t )StartTask_PRO, //任务优先级
(TaskHandle_t* )&StartTask_Handler); //任务句柄
vTaskStartScheduler(); //开启任务调度
}
//task1任务函数
void task1_task(void *pvParameters)
{
uint8_t buflen;
uint8_t buf[64];
while(1)
{
HAL_GPIO_WritePin(GPIOB,GPIO_PIN_7,GPIO_PIN_SET);
#if SYS_DEBUG
printf("F429-1\r\n");
printf(" \r\n");
#endif
buflen=comReadBuf(COM1,buf);
if(buflen>0)
{
printf("BUFLEN:%d\r\n",buflen);
comSendBuf(COM1,buf,buflen);
printf("\r\n");
buflen=0;
comClearRxFifo(COM1);
}
vTaskDelay(TASK1_DELAY);
}
}
void start_task(void *pvParameters)
{
while(1)
{
//进入临界区
taskENTER_CRITICAL();
//创建TASK1任务
xTaskCreate((TaskFunction_t ) task1_task,
(const char* ) "task1_task",
(uint16_t ) TASK_STACK_SIZE,
(void* ) NULL,
(UBaseType_t ) Task1_PRO,
(TaskHandle_t* ) &Task1Task_Handler);
vTaskDelete(StartTask_Handler); //删除开始任务
taskEXIT_CRITICAL(); //退出临界区
}
}
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
__HAL_RCC_PWR_CLK_ENABLE();
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
/** Initializes the CPU, AHB and APB busses clocks
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 25;
RCC_OscInitStruct.PLL.PLLN = 360;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 4;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
}
/** Activate the Over-Drive mode
*/
if (HAL_PWREx_EnableOverDrive() != HAL_OK)
{
}
/** Initializes the CPU, AHB and APB busses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
{
}
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

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