50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2025-07-21 Administrator the first version
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*/
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#ifndef APPLICATIONS_USART_USART_H_
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#define APPLICATIONS_USART_USART_H_
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#include "stm32h7xx.h"
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#include <stdio.h>
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//引脚定义
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/*******************************************************/
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#define DEBUG_USART USART1
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#define DEBUG_USART_CLK_ENABLE() __USART1_CLK_ENABLE();
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#define DEBUG_USART_RX_GPIO_PORT GPIOA
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#define DEBUG_USART_RX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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#define DEBUG_USART_RX_PIN GPIO_PIN_10
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#define DEBUG_USART_RX_AF GPIO_AF7_USART1
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#define DEBUG_USART_TX_GPIO_PORT GPIOA
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#define DEBUG_USART_TX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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#define DEBUG_USART_TX_PIN GPIO_PIN_9
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#define DEBUG_USART_TX_AF GPIO_AF7_USART1
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#define DEBUG_USART_IRQHandler USART1_IRQHandler
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#define DEBUG_USART_IRQ USART1_IRQn
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/************************************************************/
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//串口波特率
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#define DEBUG_USART_BAUDRATE 115200
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void Usart_SendString( USART_TypeDef * pUSARTx, uint8_t *str);
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void DEBUG_USART_Config(void);
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//int fputc(int ch, FILE *f);
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extern UART_HandleTypeDef UartHandle;
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#endif /* APPLICATIONS_USART_USART_H_ */
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