gmv-gateway-board/Core/Src/freertos.c

/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * File Name          : freertos.c
  * Description        : Code for freertos applications
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2024 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 "event_groups.h"
#include <stdio.h>
#include "iwdg.h"
#include "modbus_slave.h"

#define LED_STATE_GPIO_Port GPIOC
#define LED_STATE_Pin GPIO_PIN_13
#define LED_ERROR_GPIO_Port GPIOB
#define LED_ERROR_Pin GPIO_PIN_12
#define LED_LINK_GPIO_Port GPIOB
#define LED_LINK_Pin GPIO_PIN_13
uint8_t power_set = 0;
/* 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 */
/* Definitions for defaultTask */
osThreadId_t defaultTaskHandle;
const osThreadAttr_t defaultTask_attributes = {
  .name = "defaultTask",
  .stack_size = 128 * 4,
  .priority = (osPriority_t) osPriorityRealtime,
};

/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN FunctionPrototypes */
//从机电源地址设置
void constants_is_5_master(){
    uint8_t data1[2] = {0};
    data1[0] = get_reg_value(POWER_REG_ADDRESS);
    if (data1[0] == 0) {
        power_set++;
    }
    if ((power_set >= 20)||(data1[0] == 1)) {
        set_reg_value(SLAVE_POWER_ADDRESS, data1[0]);
        power_set = 0;
    }

}
/* USER CODE END FunctionPrototypes */

void StartDefaultTask(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 */

  /* 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);

  /* 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 */
    /* Infinite loop */
    DEBUG_PRINTF("The system starts running.\r\n");
    uint8_t iwdg_count = 0;
    for (;;)
    {
        if ((get_reg_value(INNER_ERROR2_REG_ADDRESS) )){
            HAL_GPIO_WritePin(LED_ERROR_GPIO_Port, LED_ERROR_Pin, GPIO_PIN_RESET);
        } else {
            HAL_GPIO_WritePin(LED_ERROR_GPIO_Port, LED_ERROR_Pin, GPIO_PIN_SET);
        }
        if (get_reg_value(INNER_ERROR1_REG_ADDRESS)){
            HAL_GPIO_WritePin(LED_LINK_GPIO_Port, LED_LINK_Pin, GPIO_PIN_RESET);
        } else {
            HAL_GPIO_WritePin(LED_LINK_GPIO_Port, LED_LINK_Pin, GPIO_PIN_SET);
        }
        HAL_GPIO_TogglePin(LED_STATE_GPIO_Port, LED_STATE_Pin);
        if(iwdg_count >= 10){
            HAL_IWDG_Refresh(&hiwdg);         // 喂狗
            iwdg_count = 0;
//            DEBUG_PRINTF("IWDG feeding.\r\n");
        }
        iwdg_count++;
        constants_is_5_master();
        osDelay(600);
    }
  /* USER CODE END StartDefaultTask */
}

/* Private application code --------------------------------------------------*/
/* USER CODE BEGIN Application */

/* USER CODE END Application */