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@@ -219,6 +219,186 @@ void HAL_DAC_MspDeInit(DAC_HandleTypeDef* hdac)
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+/**
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+* @brief UART MSP Initialization
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+* This function configures the hardware resources used in this example
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+* @param huart: UART handle pointer
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+* @retval None
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+*/
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+void HAL_UART_MspInit(UART_HandleTypeDef* huart)
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+{
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+ GPIO_InitTypeDef GPIO_InitStruct = {0};
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+ RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
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+ if(huart->Instance==LPUART1)
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+ {
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+ /* USER CODE BEGIN LPUART1_MspInit 0 */
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+
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+ /* USER CODE END LPUART1_MspInit 0 */
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+
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+ /** Initializes the peripherals clock
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+ */
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+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_LPUART1;
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+ PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_PCLK1;
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+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+
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+ /* Peripheral clock enable */
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+ __HAL_RCC_LPUART1_CLK_ENABLE();
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+
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+ __HAL_RCC_GPIOC_CLK_ENABLE();
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+ /**LPUART1 GPIO Configuration
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+ PC0 ------> LPUART1_RX
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+ PC1 ------> LPUART1_TX
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+ */
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+ GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
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+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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+ GPIO_InitStruct.Pull = GPIO_NOPULL;
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+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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+ GPIO_InitStruct.Alternate = GPIO_AF8_LPUART1;
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+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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+
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+ /* USER CODE BEGIN LPUART1_MspInit 1 */
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+
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+ /* USER CODE END LPUART1_MspInit 1 */
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+ }
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+ else if(huart->Instance==USART1)
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+ {
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+ /* USER CODE BEGIN USART1_MspInit 0 */
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+
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+ /* USER CODE END USART1_MspInit 0 */
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+
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+ /** Initializes the peripherals clock
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+ */
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+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
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+ PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
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+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+
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+ /* Peripheral clock enable */
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+ __HAL_RCC_USART1_CLK_ENABLE();
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+
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+ __HAL_RCC_GPIOA_CLK_ENABLE();
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+ /**USART1 GPIO Configuration
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+ PA9 ------> USART1_TX
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+ PA10 ------> USART1_RX
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+ */
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+ GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
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+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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+ GPIO_InitStruct.Pull = GPIO_PULLUP;
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+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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+ GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
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+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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+
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+ /* USER CODE BEGIN USART1_MspInit 1 */
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+
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+ /* USER CODE END USART1_MspInit 1 */
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+ }
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+ else if(huart->Instance==USART3)
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+ {
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+ /* USER CODE BEGIN USART3_MspInit 0 */
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+
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+ /* USER CODE END USART3_MspInit 0 */
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+
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+ /** Initializes the peripherals clock
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+ */
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+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART3;
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+ PeriphClkInit.Usart3ClockSelection = RCC_USART3CLKSOURCE_PCLK1;
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+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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+ {
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+ Error_Handler();
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+ }
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+
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+ /* Peripheral clock enable */
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+ __HAL_RCC_USART3_CLK_ENABLE();
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+
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+ __HAL_RCC_GPIOC_CLK_ENABLE();
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+ /**USART3 GPIO Configuration
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+ PC4 ------> USART3_TX
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+ PC5 ------> USART3_RX
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+ */
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+ GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5;
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+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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+ GPIO_InitStruct.Pull = GPIO_NOPULL;
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+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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+ GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
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+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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+
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+ /* USER CODE BEGIN USART3_MspInit 1 */
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+
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+ /* USER CODE END USART3_MspInit 1 */
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+ }
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+
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+}
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+
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+/**
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+* @brief UART MSP De-Initialization
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+* This function freeze the hardware resources used in this example
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+* @param huart: UART handle pointer
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+* @retval None
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+*/
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+void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
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+{
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+ if(huart->Instance==LPUART1)
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+ {
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+ /* USER CODE BEGIN LPUART1_MspDeInit 0 */
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+
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+ /* USER CODE END LPUART1_MspDeInit 0 */
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+ /* Peripheral clock disable */
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+ __HAL_RCC_LPUART1_CLK_DISABLE();
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+
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+ /**LPUART1 GPIO Configuration
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+ PC0 ------> LPUART1_RX
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+ PC1 ------> LPUART1_TX
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+ */
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+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0|GPIO_PIN_1);
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+
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+ /* USER CODE BEGIN LPUART1_MspDeInit 1 */
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+
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+ /* USER CODE END LPUART1_MspDeInit 1 */
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+ }
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+ else if(huart->Instance==USART1)
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+ {
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+ /* USER CODE BEGIN USART1_MspDeInit 0 */
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+
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+ /* USER CODE END USART1_MspDeInit 0 */
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+ /* Peripheral clock disable */
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+ __HAL_RCC_USART1_CLK_DISABLE();
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+
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+ /**USART1 GPIO Configuration
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+ PA9 ------> USART1_TX
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+ PA10 ------> USART1_RX
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+ */
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+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
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+
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+ /* USER CODE BEGIN USART1_MspDeInit 1 */
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+
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+ /* USER CODE END USART1_MspDeInit 1 */
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+ }
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+ else if(huart->Instance==USART3)
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+ {
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+ /* USER CODE BEGIN USART3_MspDeInit 0 */
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+
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+ /* USER CODE END USART3_MspDeInit 0 */
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+ /* Peripheral clock disable */
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+ __HAL_RCC_USART3_CLK_DISABLE();
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+
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+ /**USART3 GPIO Configuration
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+ PC4 ------> USART3_TX
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+ PC5 ------> USART3_RX
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+ */
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+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_4|GPIO_PIN_5);
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+
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+ /* USER CODE BEGIN USART3_MspDeInit 1 */
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+
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+ /* USER CODE END USART3_MspDeInit 1 */
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+ }
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+
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+}
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+
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/**
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* @brief SPI MSP Initialization
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* This function configures the hardware resources used in this example
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@@ -450,134 +630,6 @@ void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
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}
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-/**
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-* @brief UART MSP Initialization
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-* This function configures the hardware resources used in this example
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-* @param huart: UART handle pointer
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-* @retval None
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-*/
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-void HAL_UART_MspInit(UART_HandleTypeDef* huart)
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-{
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- GPIO_InitTypeDef GPIO_InitStruct = {0};
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- RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
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- if(huart->Instance==USART1)
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- {
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- /* USER CODE BEGIN USART1_MspInit 0 */
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-
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- /* USER CODE END USART1_MspInit 0 */
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-
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- /** Initializes the peripherals clock
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- */
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- PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
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- PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
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- if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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- {
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- Error_Handler();
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- }
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-
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- /* Peripheral clock enable */
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- __HAL_RCC_USART1_CLK_ENABLE();
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-
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- __HAL_RCC_GPIOA_CLK_ENABLE();
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- /**USART1 GPIO Configuration
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- PA9 ------> USART1_TX
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- PA10 ------> USART1_RX
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- */
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- GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
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- GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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- GPIO_InitStruct.Pull = GPIO_PULLUP;
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- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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- GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
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- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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-
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- /* USER CODE BEGIN USART1_MspInit 1 */
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-
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- /* USER CODE END USART1_MspInit 1 */
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- }
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- else if(huart->Instance==USART3)
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- {
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- /* USER CODE BEGIN USART3_MspInit 0 */
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-
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- /* USER CODE END USART3_MspInit 0 */
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-
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- /** Initializes the peripherals clock
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- */
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- PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART3;
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- PeriphClkInit.Usart3ClockSelection = RCC_USART3CLKSOURCE_PCLK1;
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- if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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- {
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- Error_Handler();
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- }
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-
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- /* Peripheral clock enable */
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- __HAL_RCC_USART3_CLK_ENABLE();
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-
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- __HAL_RCC_GPIOC_CLK_ENABLE();
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- /**USART3 GPIO Configuration
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- PC4 ------> USART3_TX
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- PC5 ------> USART3_RX
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- */
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- GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5;
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- GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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- GPIO_InitStruct.Pull = GPIO_NOPULL;
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- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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- GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
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- HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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-
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- /* USER CODE BEGIN USART3_MspInit 1 */
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-
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- /* USER CODE END USART3_MspInit 1 */
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- }
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-
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-}
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-
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-/**
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-* @brief UART MSP De-Initialization
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-* This function freeze the hardware resources used in this example
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-* @param huart: UART handle pointer
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-* @retval None
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-*/
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-void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
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-{
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- if(huart->Instance==USART1)
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- {
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- /* USER CODE BEGIN USART1_MspDeInit 0 */
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-
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- /* USER CODE END USART1_MspDeInit 0 */
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- /* Peripheral clock disable */
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- __HAL_RCC_USART1_CLK_DISABLE();
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-
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- /**USART1 GPIO Configuration
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- PA9 ------> USART1_TX
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- PA10 ------> USART1_RX
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- */
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- HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
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-
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- /* USER CODE BEGIN USART1_MspDeInit 1 */
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-
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- /* USER CODE END USART1_MspDeInit 1 */
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- }
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- else if(huart->Instance==USART3)
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- {
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- /* USER CODE BEGIN USART3_MspDeInit 0 */
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-
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- /* USER CODE END USART3_MspDeInit 0 */
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- /* Peripheral clock disable */
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- __HAL_RCC_USART3_CLK_DISABLE();
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-
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- /**USART3 GPIO Configuration
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- PC4 ------> USART3_TX
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- PC5 ------> USART3_RX
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- */
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- HAL_GPIO_DeInit(GPIOC, GPIO_PIN_4|GPIO_PIN_5);
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-
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- /* USER CODE BEGIN USART3_MspDeInit 1 */
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-
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- /* USER CODE END USART3_MspDeInit 1 */
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- }
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-
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-}
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-
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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liYangYang