From 8084e7a5fc17c7816cc6b7ad9cf22fef45137891 Mon Sep 17 00:00:00 2001
From: WXK <287788329@qq.com>
Date: 星期二, 11 二月 2025 13:44:27 +0800
Subject: [PATCH] V3.3，修改gps串口接收为dma，加入新增充电4小时自动重启一次
---
Core/Src/main.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/Core/Src/main.c b/Core/Src/main.c
index 218e58c..1b9f473 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -76,6 +76,8 @@
UART_HandleTypeDef huart1;
UART_HandleTypeDef huart2;
UART_HandleTypeDef huart5;
+DMA_HandleTypeDef hdma_usart2_rx;
+DMA_HandleTypeDef hdma_usart2_tx;
DMA_HandleTypeDef hdma_usart5_rx;
/* USER CODE BEGIN PV */
@@ -211,6 +213,7 @@
MX_LPTIM1_Init();
MX_USART1_UART_Init();
MX_TIM3_Init();
+// MX_IWDG_Init();
/* USER CODE BEGIN 2 */
// __disable_irq();
Uart_Register(UART_ID_DBG, &huart1);
@@ -690,6 +693,9 @@
/* DMA1_Channel2_3_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA1_Channel2_3_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(DMA1_Channel2_3_IRQn);
+ /* DMA1_Channel4_5_6_7_IRQn interrupt configuration */
+ HAL_NVIC_SetPriority(DMA1_Channel4_5_6_7_IRQn, 0, 0);
+ HAL_NVIC_EnableIRQ(DMA1_Channel4_5_6_7_IRQn);
}
@@ -933,6 +939,10 @@
{input_5v_flag=1;}
else
{input_5v_flag=0;}
+ if(chongdian_time>60*60*4)//充电中4小时重启
+ {
+ HAL_NVIC_SystemReset();
+ }
}
else
{
--
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