574 lines
16 KiB
C
574 lines
16 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file usart.c
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* @brief This file provides code for the configuration
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* of the USART instances.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2025 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "usart.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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UART_HandleTypeDef huart7;
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UART_HandleTypeDef huart1;
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UART_HandleTypeDef huart2;
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UART_HandleTypeDef huart3;
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UART_HandleTypeDef huart10;
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/* UART7 init function */
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void MX_UART7_Init(void)
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{
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/* USER CODE BEGIN UART7_Init 0 */
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/* USER CODE END UART7_Init 0 */
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/* USER CODE BEGIN UART7_Init 1 */
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/* USER CODE END UART7_Init 1 */
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huart7.Instance = UART7;
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huart7.Init.BaudRate = 921600;
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huart7.Init.WordLength = UART_WORDLENGTH_8B;
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huart7.Init.StopBits = UART_STOPBITS_1;
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huart7.Init.Parity = UART_PARITY_NONE;
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huart7.Init.Mode = UART_MODE_TX_RX;
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huart7.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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huart7.Init.OverSampling = UART_OVERSAMPLING_16;
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huart7.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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huart7.Init.ClockPrescaler = UART_PRESCALER_DIV1;
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huart7.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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if (HAL_UART_Init(&huart7) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetTxFifoThreshold(&huart7, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetRxFifoThreshold(&huart7, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_DisableFifoMode(&huart7) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN UART7_Init 2 */
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/* USER CODE END UART7_Init 2 */
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}
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/* USART1 init function */
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void MX_USART1_UART_Init(void)
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{
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/* USER CODE BEGIN USART1_Init 0 */
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/* USER CODE END USART1_Init 0 */
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/* USER CODE BEGIN USART1_Init 1 */
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/* USER CODE END USART1_Init 1 */
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huart1.Instance = USART1;
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huart1.Init.BaudRate = 921600;
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huart1.Init.WordLength = UART_WORDLENGTH_8B;
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huart1.Init.StopBits = UART_STOPBITS_1;
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huart1.Init.Parity = UART_PARITY_NONE;
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huart1.Init.Mode = UART_MODE_TX_RX;
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huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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huart1.Init.OverSampling = UART_OVERSAMPLING_16;
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huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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huart1.Init.ClockPrescaler = UART_PRESCALER_DIV1;
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huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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if (HAL_UART_Init(&huart1) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetTxFifoThreshold(&huart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetRxFifoThreshold(&huart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_DisableFifoMode(&huart1) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN USART1_Init 2 */
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/* USER CODE END USART1_Init 2 */
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}
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/* USART2 init function */
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void MX_USART2_UART_Init(void)
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{
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/* USER CODE BEGIN USART2_Init 0 */
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/* USER CODE END USART2_Init 0 */
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/* USER CODE BEGIN USART2_Init 1 */
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/* USER CODE END USART2_Init 1 */
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huart2.Instance = USART2;
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huart2.Init.BaudRate = 921600;
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huart2.Init.WordLength = UART_WORDLENGTH_8B;
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huart2.Init.StopBits = UART_STOPBITS_1;
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huart2.Init.Parity = UART_PARITY_NONE;
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huart2.Init.Mode = UART_MODE_TX_RX;
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huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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huart2.Init.OverSampling = UART_OVERSAMPLING_16;
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huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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huart2.Init.ClockPrescaler = UART_PRESCALER_DIV1;
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huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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if (HAL_RS485Ex_Init(&huart2, UART_DE_POLARITY_HIGH, 0, 0) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetTxFifoThreshold(&huart2, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetRxFifoThreshold(&huart2, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_DisableFifoMode(&huart2) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN USART2_Init 2 */
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/* USER CODE END USART2_Init 2 */
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}
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/* USART3 init function */
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void MX_USART3_UART_Init(void)
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{
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/* USER CODE BEGIN USART3_Init 0 */
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/* USER CODE END USART3_Init 0 */
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/* USER CODE BEGIN USART3_Init 1 */
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/* USER CODE END USART3_Init 1 */
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huart3.Instance = USART3;
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huart3.Init.BaudRate = 921600;
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huart3.Init.WordLength = UART_WORDLENGTH_8B;
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huart3.Init.StopBits = UART_STOPBITS_1;
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huart3.Init.Parity = UART_PARITY_NONE;
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huart3.Init.Mode = UART_MODE_TX_RX;
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huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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huart3.Init.OverSampling = UART_OVERSAMPLING_16;
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huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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huart3.Init.ClockPrescaler = UART_PRESCALER_DIV1;
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huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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if (HAL_RS485Ex_Init(&huart3, UART_DE_POLARITY_HIGH, 0, 0) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetTxFifoThreshold(&huart3, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetRxFifoThreshold(&huart3, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_DisableFifoMode(&huart3) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN USART3_Init 2 */
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/* USER CODE END USART3_Init 2 */
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}
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/* USART10 init function */
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void MX_USART10_UART_Init(void)
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{
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/* USER CODE BEGIN USART10_Init 0 */
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/* USER CODE END USART10_Init 0 */
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/* USER CODE BEGIN USART10_Init 1 */
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/* USER CODE END USART10_Init 1 */
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huart10.Instance = USART10;
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huart10.Init.BaudRate = 921600;
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huart10.Init.WordLength = UART_WORDLENGTH_8B;
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huart10.Init.StopBits = UART_STOPBITS_1;
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huart10.Init.Parity = UART_PARITY_NONE;
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huart10.Init.Mode = UART_MODE_TX_RX;
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huart10.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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huart10.Init.OverSampling = UART_OVERSAMPLING_16;
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huart10.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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huart10.Init.ClockPrescaler = UART_PRESCALER_DIV1;
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huart10.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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if (HAL_UART_Init(&huart10) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetTxFifoThreshold(&huart10, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetRxFifoThreshold(&huart10, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_DisableFifoMode(&huart10) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN USART10_Init 2 */
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/* USER CODE END USART10_Init 2 */
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}
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void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
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if(uartHandle->Instance==UART7)
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{
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/* USER CODE BEGIN UART7_MspInit 0 */
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/* USER CODE END UART7_MspInit 0 */
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/** Initializes the peripherals clock
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*/
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_UART7;
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PeriphClkInitStruct.Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/* UART7 clock enable */
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__HAL_RCC_UART7_CLK_ENABLE();
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__HAL_RCC_GPIOE_CLK_ENABLE();
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/**UART7 GPIO Configuration
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PE7 ------> UART7_RX
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PE8 ------> UART7_TX
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_8;
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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_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF7_UART7;
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HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
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/* UART7 interrupt Init */
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HAL_NVIC_SetPriority(UART7_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(UART7_IRQn);
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/* USER CODE BEGIN UART7_MspInit 1 */
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/* USER CODE END UART7_MspInit 1 */
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}
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else if(uartHandle->Instance==USART1)
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{
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/* USER CODE BEGIN USART1_MspInit 0 */
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/* USER CODE END USART1_MspInit 0 */
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/** Initializes the peripherals clock
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*/
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART1;
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PeriphClkInitStruct.Usart16ClockSelection = RCC_USART16910CLKSOURCE_D2PCLK2;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/* USART1 clock enable */
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__HAL_RCC_USART1_CLK_ENABLE();
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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_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/* USART1 interrupt Init */
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HAL_NVIC_SetPriority(USART1_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(USART1_IRQn);
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/* USER CODE BEGIN USART1_MspInit 1 */
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/* USER CODE END USART1_MspInit 1 */
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}
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else if(uartHandle->Instance==USART2)
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{
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/* USER CODE BEGIN USART2_MspInit 0 */
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/* USER CODE END USART2_MspInit 0 */
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/** Initializes the peripherals clock
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*/
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART2;
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PeriphClkInitStruct.Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/* USART2 clock enable */
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__HAL_RCC_USART2_CLK_ENABLE();
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__HAL_RCC_GPIOD_CLK_ENABLE();
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/**USART2 GPIO Configuration
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PD4 ------> USART2_DE
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PD5 ------> USART2_TX
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PD6 ------> USART2_RX
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6;
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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_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF7_USART2;
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HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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/* USART2 interrupt Init */
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HAL_NVIC_SetPriority(USART2_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(USART2_IRQn);
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/* USER CODE BEGIN USART2_MspInit 1 */
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/* USER CODE END USART2_MspInit 1 */
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}
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else if(uartHandle->Instance==USART3)
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{
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/* USER CODE BEGIN USART3_MspInit 0 */
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/* USER CODE END USART3_MspInit 0 */
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/** Initializes the peripherals clock
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*/
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART3;
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PeriphClkInitStruct.Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/* USART3 clock enable */
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__HAL_RCC_USART3_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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__HAL_RCC_GPIOD_CLK_ENABLE();
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/**USART3 GPIO Configuration
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PB14 ------> USART3_DE
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PD8 ------> USART3_TX
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PD9 ------> USART3_RX
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_14;
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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_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
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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_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
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HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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/* USART3 interrupt Init */
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HAL_NVIC_SetPriority(USART3_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(USART3_IRQn);
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/* USER CODE BEGIN USART3_MspInit 1 */
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/* USER CODE END USART3_MspInit 1 */
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}
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else if(uartHandle->Instance==USART10)
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{
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/* USER CODE BEGIN USART10_MspInit 0 */
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/* USER CODE END USART10_MspInit 0 */
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/** Initializes the peripherals clock
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*/
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART10;
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PeriphClkInitStruct.Usart16ClockSelection = RCC_USART16910CLKSOURCE_D2PCLK2;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
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{
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Error_Handler();
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}
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/* USART10 clock enable */
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__HAL_RCC_USART10_CLK_ENABLE();
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__HAL_RCC_GPIOE_CLK_ENABLE();
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/**USART10 GPIO Configuration
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PE2 ------> USART10_RX
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PE3 ------> USART10_TX
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_2;
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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_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF4_USART10;
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HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = GPIO_PIN_3;
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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_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF11_USART10;
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HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
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/* USART10 interrupt Init */
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HAL_NVIC_SetPriority(USART10_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(USART10_IRQn);
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/* USER CODE BEGIN USART10_MspInit 1 */
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/* USER CODE END USART10_MspInit 1 */
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}
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}
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void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
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{
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if(uartHandle->Instance==UART7)
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{
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/* USER CODE BEGIN UART7_MspDeInit 0 */
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/* USER CODE END UART7_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_UART7_CLK_DISABLE();
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/**UART7 GPIO Configuration
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PE7 ------> UART7_RX
|
|
PE8 ------> UART7_TX
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOE, GPIO_PIN_7|GPIO_PIN_8);
|
|
|
|
/* UART7 interrupt Deinit */
|
|
HAL_NVIC_DisableIRQ(UART7_IRQn);
|
|
/* USER CODE BEGIN UART7_MspDeInit 1 */
|
|
|
|
/* USER CODE END UART7_MspDeInit 1 */
|
|
}
|
|
else if(uartHandle->Instance==USART1)
|
|
{
|
|
/* USER CODE BEGIN USART1_MspDeInit 0 */
|
|
|
|
/* USER CODE END USART1_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_USART1_CLK_DISABLE();
|
|
|
|
/**USART1 GPIO Configuration
|
|
PA9 ------> USART1_TX
|
|
PA10 ------> USART1_RX
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
|
|
|
|
/* USART1 interrupt Deinit */
|
|
HAL_NVIC_DisableIRQ(USART1_IRQn);
|
|
/* USER CODE BEGIN USART1_MspDeInit 1 */
|
|
|
|
/* USER CODE END USART1_MspDeInit 1 */
|
|
}
|
|
else if(uartHandle->Instance==USART2)
|
|
{
|
|
/* USER CODE BEGIN USART2_MspDeInit 0 */
|
|
|
|
/* USER CODE END USART2_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_USART2_CLK_DISABLE();
|
|
|
|
/**USART2 GPIO Configuration
|
|
PD4 ------> USART2_DE
|
|
PD5 ------> USART2_TX
|
|
PD6 ------> USART2_RX
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOD, GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6);
|
|
|
|
/* USART2 interrupt Deinit */
|
|
HAL_NVIC_DisableIRQ(USART2_IRQn);
|
|
/* USER CODE BEGIN USART2_MspDeInit 1 */
|
|
|
|
/* USER CODE END USART2_MspDeInit 1 */
|
|
}
|
|
else if(uartHandle->Instance==USART3)
|
|
{
|
|
/* USER CODE BEGIN USART3_MspDeInit 0 */
|
|
|
|
/* USER CODE END USART3_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_USART3_CLK_DISABLE();
|
|
|
|
/**USART3 GPIO Configuration
|
|
PB14 ------> USART3_DE
|
|
PD8 ------> USART3_TX
|
|
PD9 ------> USART3_RX
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_14);
|
|
|
|
HAL_GPIO_DeInit(GPIOD, GPIO_PIN_8|GPIO_PIN_9);
|
|
|
|
/* USART3 interrupt Deinit */
|
|
HAL_NVIC_DisableIRQ(USART3_IRQn);
|
|
/* USER CODE BEGIN USART3_MspDeInit 1 */
|
|
|
|
/* USER CODE END USART3_MspDeInit 1 */
|
|
}
|
|
else if(uartHandle->Instance==USART10)
|
|
{
|
|
/* USER CODE BEGIN USART10_MspDeInit 0 */
|
|
|
|
/* USER CODE END USART10_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_USART10_CLK_DISABLE();
|
|
|
|
/**USART10 GPIO Configuration
|
|
PE2 ------> USART10_RX
|
|
PE3 ------> USART10_TX
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOE, GPIO_PIN_2|GPIO_PIN_3);
|
|
|
|
/* USART10 interrupt Deinit */
|
|
HAL_NVIC_DisableIRQ(USART10_IRQn);
|
|
/* USER CODE BEGIN USART10_MspDeInit 1 */
|
|
|
|
/* USER CODE END USART10_MspDeInit 1 */
|
|
}
|
|
}
|
|
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|