OBD_BleBox/BleCanBoxCode/STM32F103RCT6/SYSTEM/usart/usart.h

#ifndef __USART_H
#define __USART_H
#include "stdio.h"
#include "sys.h"
#include "hal_led.h"

typedef void (*uart_inter_callback_fp) (uint8_t* data, uint8_t len);

#define USART_REC_LEN           200
#define EN_USART1_RX            1
#define RXBUFFERSIZE            1

void uart_init(u32 bound);
void HAL_UartIsrCallbackRegister(uart_inter_callback_fp fp);
void HAL_Usart1SendData(uint8_t* data, uint8_t len);

#endif