From ec7c9ba29c460cd03894f270170a77545031286f Mon Sep 17 00:00:00 2001
From: WXK <287788329@qq.com>
Date: 星期二, 25 二月 2025 09:53:38 +0800
Subject: [PATCH] 2.13，加入看门狗
---
Src/main.c | 48 ++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 42 insertions(+), 6 deletions(-)
diff --git a/Src/main.c b/Src/main.c
index 8f8cf98..2b26d4c 100644
--- a/Src/main.c
+++ b/Src/main.c
@@ -53,6 +53,8 @@
/* Private variables ---------------------------------------------------------*/
ADC_HandleTypeDef hadc;
+IWDG_HandleTypeDef hiwdg;
+
LPTIM_HandleTypeDef hlptim1;
SPI_HandleTypeDef hspi1;
@@ -70,12 +72,13 @@
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
-static void MX_LPTIM1_Init(void);
+static void MX_DMA_Init(void);
static void MX_USART1_UART_Init(void);
static void MX_SPI1_Init(void);
static void MX_ADC_Init(void);
-static void MX_DMA_Init(void);
+static void MX_LPTIM1_Init(void);
static void MX_TIM2_Init(void);
+static void MX_IWDG_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
@@ -236,7 +239,7 @@
hardware_pici= STMFLASH_ReadHalfWord(FLASH_HARDWARE_VERSION_MAP+2);
hardware_type= STMFLASH_ReadHalfWord(FLASH_HARDWARE_VERSION_MAP+4);
//deca_sleep(1000);
- g_com_map[VERSION] = (2<<8)|12;
+ g_com_map[VERSION] = (2<<8)|13;
// g_com_map[DEV_ID]=0x7;
#ifdef DEBUG_MODE
@@ -395,14 +398,16 @@
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
+ MX_IWDG_Init();
MX_GPIO_Init();
MX_LPTIM1_Init();
- MX_DMA_Init();
+ MX_DMA_Init();
MX_USART1_UART_Init();
MX_SPI1_Init();
MX_ADC_Init();
-
+
MX_TIM2_Init();
+
/* USER CODE BEGIN 2 */
LED_LG_ON;
Program_Init();
@@ -517,10 +522,12 @@
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
- RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE;
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSI
+ |RCC_OSCILLATORTYPE_LSE;
RCC_OscInitStruct.LSEState = RCC_LSE_ON;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
+ RCC_OscInitStruct.LSIState = RCC_LSI_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLLMUL_4;
@@ -607,6 +614,35 @@
}
/**
+ * @brief IWDG Initialization Function
+ * @param None
+ * @retval None
+ */
+static void MX_IWDG_Init(void)
+{
+
+ /* USER CODE BEGIN IWDG_Init 0 */
+
+ /* 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_32;
+ hiwdg.Init.Window = 3699;
+ hiwdg.Init.Reload = 3699;
+ if (HAL_IWDG_Init(&hiwdg) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /* USER CODE BEGIN IWDG_Init 2 */
+
+ /* USER CODE END IWDG_Init 2 */
+
+}
+
+/**
* @brief LPTIM1 Initialization Function
* @param None
* @retval None
--
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