227 lines
6.6 KiB
C
227 lines
6.6 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* File Name : freertos.c
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* Description : Code for freertos applications
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2025 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* @file freertos.c
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "FreeRTOS.h"
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#include "task.h"
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#include "main.h"
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#include "cmsis_os.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include "communication_protocol.h"
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#include "tim.h"
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#include "gpio.h"
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#include "tcpserverc.h"
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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// extern UART_HandleTypeDef huart5;
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN Variables */
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/* USER CODE END Variables */
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osThreadId lwip_taskHandle;
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osThreadId gpio_di_do_taskHandle;
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osThreadId leds_taskHandle;
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/* Private function prototypes -----------------------------------------------*/
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/* USER CODE BEGIN FunctionPrototypes */
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uint8_t di_state_last[DI_MAX] = {0};
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uint8_t di_state_now[DI_MAX] = {0};
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extern uint8_t tcp_echo_flags_control;
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extern uint8_t send_data_flag_cmd;
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/* USER CODE END FunctionPrototypes */
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void start_tcp_task(void const * argument);
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void start_gpio_di_do_task(void const * argument);
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void start_leds_task(void const * argument);
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extern void MX_LWIP_Init(void);
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void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
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/* GetIdleTaskMemory prototype (linked to static allocation support) */
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void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize );
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/* USER CODE BEGIN GET_IDLE_TASK_MEMORY */
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static StaticTask_t xIdleTaskTCBBuffer;
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static StackType_t xIdleStack[configMINIMAL_STACK_SIZE];
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void vApplicationGetIdleTaskMemory(StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize)
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{
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*ppxIdleTaskTCBBuffer = &xIdleTaskTCBBuffer;
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*ppxIdleTaskStackBuffer = &xIdleStack[0];
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*pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
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/* place for user code */
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}
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/* USER CODE END GET_IDLE_TASK_MEMORY */
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/**
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* @brief FreeRTOS initialization
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* @param None
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* @retval None
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*/
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void MX_FREERTOS_Init(void) {
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/* USER CODE BEGIN Init */
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/* USER CODE END Init */
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/* USER CODE BEGIN RTOS_MUTEX */
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/* add mutexes, ... */
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/* USER CODE END RTOS_MUTEX */
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/* USER CODE BEGIN RTOS_SEMAPHORES */
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/* add semaphores, ... */
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/* USER CODE END RTOS_SEMAPHORES */
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/* USER CODE BEGIN RTOS_TIMERS */
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/* start timers, add new ones, ... */
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/* USER CODE END RTOS_TIMERS */
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/* USER CODE BEGIN RTOS_QUEUES */
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/* add queues, ... */
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/* USER CODE END RTOS_QUEUES */
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/* Create the thread(s) */
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/* definition and creation of lwip_task */
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osThreadDef(lwip_task, start_tcp_task, osPriorityHigh, 0, 512);
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lwip_taskHandle = osThreadCreate(osThread(lwip_task), NULL);
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/* definition and creation of gpio_di_do_task */
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osThreadDef(gpio_di_do_task, start_gpio_di_do_task, osPriorityNormal, 0, 128);
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gpio_di_do_taskHandle = osThreadCreate(osThread(gpio_di_do_task), NULL);
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/* definition and creation of leds_task */
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osThreadDef(leds_task, start_leds_task, osPriorityIdle, 0, 128);
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leds_taskHandle = osThreadCreate(osThread(leds_task), NULL);
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/* USER CODE BEGIN RTOS_THREADS */
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/* add threads, ... */
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/* USER CODE END RTOS_THREADS */
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}
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/* USER CODE BEGIN Header_start_tcp_task */
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/**
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* @brief Function implementing the lwip_task thread.
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* @param argument: Not used
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* @retval None
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*/
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/* USER CODE END Header_start_tcp_task */
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void start_tcp_task(void const * argument)
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{
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/* init code for LWIP */
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MX_LWIP_Init();
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/* USER CODE BEGIN start_tcp_task */
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tcp_echo_init();
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/* Infinite loop */
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for (;;)
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{
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// osThreadTerminate(NULL);
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vTaskDelay(1);
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}
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/* USER CODE END start_tcp_task */
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}
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/* USER CODE BEGIN Header_start_gpio_di_do_task */
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/**
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* @brief Function implementing the gpio_di_do_task thread.
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* @param argument: Not used
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* @retval None
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*/
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/* USER CODE END Header_start_gpio_di_do_task */
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void start_gpio_di_do_task(void const * argument)
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{
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/* USER CODE BEGIN start_gpio_di_do_task */
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/* Infinite loop */
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for (;;)
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{
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uint8_t di_ch = 0;
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uint8_t tx_data_len = 7 + DI_MAX;
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uint8_t tx_data[32] = {0};
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tx_data[0] = FRAME_HEAD; // 帧头
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tx_data[1] = COM_OK; // 状<>??
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tx_data[2] = DEVICE_NUM; // 设备<E8AEBE><E5A487>?
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tx_data[3] = SEND_STATE_CMD; // 命令<E591BD><E4BBA4>?
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tx_data[4] = DI_MAX; // 数据长度
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for (di_ch = 0; di_ch < DI_MAX; di_ch++)
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{
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di_state_now[di_ch] = gpio_di_test(di_ch);
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if (di_state_last[di_ch] != di_state_now[di_ch])
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{
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di_state_last[di_ch] = di_state_now[di_ch];
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send_data_flag_cmd = 1;
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}
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tx_data[5 + di_ch] = di_state_now[di_ch];
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}
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if ((send_data_flag_cmd != 0) && (1 == tcp_echo_flags_control))
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{
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tx_data[5 + DI_MAX] = xor_compute(tx_data + 1, tx_data_len - 3); // 异或校验
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tx_data[6 + DI_MAX] = FRAME_TAIL; // 帧尾
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user_send_data_control(tx_data, tx_data_len);
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send_data_flag_cmd++;
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if (send_data_flag_cmd > 3) // 连续三次上位机没有回应，则停止发送数据包
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{
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send_data_flag_cmd = 0;
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}
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}
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vTaskDelay(100);
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}
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/* USER CODE END start_gpio_di_do_task */
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}
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/* USER CODE BEGIN Header_start_leds_task */
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/**
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* @brief Function implementing the leds_task thread.
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* @param argument: Not used
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* @retval None
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*/
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/* USER CODE END Header_start_leds_task */
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void start_leds_task(void const * argument)
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{
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/* USER CODE BEGIN start_leds_task */
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/* Infinite loop */
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for (;;)
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{
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HAL_GPIO_TogglePin(LED_G_GPIO_Port, LED_G_Pin);
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vTaskDelay(500);
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}
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/* USER CODE END start_leds_task */
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}
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/* Private application code --------------------------------------------------*/
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/* USER CODE BEGIN Application */
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/* USER CODE END Application */
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