/*******************************************************
本程序只供學習使用，未經(jīng)作者許可，不得用于其它任何用途

UART.h file

Created by Computer-lov
Date: 2005.12.12

Version V1.1
Copyright(C) Computer-lov 2005-2015
All rigths reserved

******************************************************/



#ifndef __UART_H__
#define __UART_H__

void UART_init(void);
void send_a_byte(unsigned char);
void prints(unsigned char *,unsigned char);
unsigned char get_a_byte(void);

void get_printer(void);
void give_up_printer(void);
unsigned char release_printer(unsigned char);
#endif