#ifndef __UART_H
#define __UART_H
#include <stdint.h>

#define RET_OK          0
#define RET_OVERFLOW    1
#define RET_TIMEOUT     2

uint8_t UART_Transmit_IT(uint8_t * data, uint16_t len, uint16_t timeout);
uint8_t UART_Receive_IT(uint8_t * data, uint16_t len, uint16_t timeout);
extern void UART_TxCpltCallback(void);
extern void UART_RxCpltCallback(void);
#endif