mini7_V2/Core/Src/iwdg.c

/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file    iwdg.c
  * @brief   This file provides code for the configuration
  *          of the IWDG instances.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2026 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 "iwdg.h"

/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

IWDG_HandleTypeDef hiwdg;

/* IWDG init function */
void MX_IWDG_Init(void)
{

  /* USER CODE BEGIN IWDG_Init 0 */
#if defined(MINI7_V2_DEBUG)
	return ;	
#endif
  /* USER CODE END IWDG_Init 0 */

  /* USER CODE BEGIN IWDG_Init 1 */

  /* USER CODE END IWDG_Init 1 */
  hiwdg.Instance = IWDG;
  hiwdg.Init.Prescaler = IWDG_PRESCALER_64;
  hiwdg.Init.Reload = 1230;
  if (HAL_IWDG_Init(&hiwdg) != HAL_OK)
  {
    Error_Handler();
  }
  /* USER CODE BEGIN IWDG_Init 2 */

  /* USER CODE END IWDG_Init 2 */

}

/* USER CODE BEGIN 1 */

void Refresh_IWDG(void){

#if defined(MINI7_V2_DEBUG)
	return ;	
#endif
  HAL_IWDG_Refresh(&hiwdg);
}


unsigned int  CheckIsIwdgReset()
{
	if(__HAL_RCC_GET_FLAG(RCC_FLAG_IWDGRST)){
		__HAL_RCC_CLEAR_RESET_FLAGS();
		return 1;
	}
	return 0;	
}
/* USER CODE END 1 */