This commit is contained in:
wantong
2024-01-29 17:36:17 +08:00
commit 0a5c854be8
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file usart.h
* @brief This file contains all the function prototypes for
* the usart.c file
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USART_H__
#define __USART_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern UART_HandleTypeDef huart1;
/* USER CODE BEGIN Private defines */
#define USART_REC_LEN 200 /* 定义<E5AE9A><E4B989>??大接<E5A4A7><E68EA5>??200字节数据 */
#define USART_EN_RX 1 /* 使能串口接收 */
#define RXBUFFERSIZE 1 /* 缓存大小 */
/* USER CODE END Private defines */
void MX_USART1_UART_Init(void);
/* USER CODE BEGIN Prototypes */
extern uint8_t g_usart_rx_buf[USART_REC_LEN]; /* 串口缓冲<E7BC93><E586B2>?? */
extern uint16_t g_usart_rx_sta; /* 串口接收状<E694B6>?? */
extern uint8_t g_rx_buffer[RXBUFFERSIZE]; /* HAL库USART接收Buffer */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __USART_H__ */