From 30303d366d1a0d857357c90bed876686f2d1e603 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期二, 18 十一月 2025 19:44:21 +0800
Subject: [PATCH] 添加新的文件
---
STM32H743/Core/Src/main.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 60 insertions(+), 0 deletions(-)
diff --git a/STM32H743/Core/Src/main.c b/STM32H743/Core/Src/main.c
index 369d1f7..0ffb3b7 100644
--- a/STM32H743/Core/Src/main.c
+++ b/STM32H743/Core/Src/main.c
@@ -51,11 +51,14 @@
TIM_HandleTypeDef htim4;
UART_HandleTypeDef huart4;
+UART_HandleTypeDef huart5;
UART_HandleTypeDef huart1;
UART_HandleTypeDef huart2;
UART_HandleTypeDef huart3;
UART_HandleTypeDef huart6;
DMA_HandleTypeDef hdma_uart4_rx;
+DMA_HandleTypeDef hdma_uart5_rx;
+DMA_HandleTypeDef hdma_uart5_tx;
DMA_HandleTypeDef hdma_usart1_rx;
DMA_HandleTypeDef hdma_usart1_tx;
DMA_HandleTypeDef hdma_usart2_rx;
@@ -90,6 +93,7 @@
static void MX_USART6_UART_Init(void);
static void MX_TIM4_Init(void);
static void MX_UART4_Init(void);
+static void MX_UART5_Init(void);
void StartDefaultTask(void *argument);
/* USER CODE BEGIN PFP */
@@ -149,12 +153,14 @@
MX_USART6_UART_Init();
MX_TIM4_Init();
MX_UART4_Init();
+ MX_UART5_Init();
/* USER CODE BEGIN 2 */
UART6_StartReceive();
Uart_Register(UART_ID_DBG, &huart1);
Uart_Register(UART_ID_GPS, &huart2);
Uart_Register(UART_ID_4G, &huart3);
Uart_Register(UART_ID_SBUS, &huart4);
+ Uart_Register(UART_ID_PYTHON, &huart5);
Uart_Register(UART_ID_BT, &huart6);
HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_1); // MOTOR_TIM
@@ -600,6 +606,54 @@
}
/**
+ * @brief UART5 Initialization Function
+ * @param None
+ * @retval None
+ */
+static void MX_UART5_Init(void)
+{
+
+ /* USER CODE BEGIN UART5_Init 0 */
+
+ /* USER CODE END UART5_Init 0 */
+
+ /* USER CODE BEGIN UART5_Init 1 */
+
+ /* USER CODE END UART5_Init 1 */
+ huart5.Instance = UART5;
+ huart5.Init.BaudRate = 921600;
+ huart5.Init.WordLength = UART_WORDLENGTH_8B;
+ huart5.Init.StopBits = UART_STOPBITS_1;
+ huart5.Init.Parity = UART_PARITY_NONE;
+ huart5.Init.Mode = UART_MODE_TX_RX;
+ huart5.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+ huart5.Init.OverSampling = UART_OVERSAMPLING_16;
+ huart5.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
+ huart5.Init.ClockPrescaler = UART_PRESCALER_DIV1;
+ huart5.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
+ if (HAL_UART_Init(&huart5) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_SetTxFifoThreshold(&huart5, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_SetRxFifoThreshold(&huart5, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_DisableFifoMode(&huart5) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /* USER CODE BEGIN UART5_Init 2 */
+
+ /* USER CODE END UART5_Init 2 */
+
+}
+
+/**
* @brief USART1 Initialization Function
* @param None
* @retval None
@@ -831,6 +885,12 @@
/* DMA2_Stream0_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA2_Stream0_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(DMA2_Stream0_IRQn);
+ /* DMA2_Stream1_IRQn interrupt configuration */
+ HAL_NVIC_SetPriority(DMA2_Stream1_IRQn, 5, 0);
+ HAL_NVIC_EnableIRQ(DMA2_Stream1_IRQn);
+ /* DMA2_Stream2_IRQn interrupt configuration */
+ HAL_NVIC_SetPriority(DMA2_Stream2_IRQn, 5, 0);
+ HAL_NVIC_EnableIRQ(DMA2_Stream2_IRQn);
}
--
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