www.pudn.com > 51_00_OS.rar > UART.h, change:2006-02-24,size:601b


/******************************************************* 
本程序只供学习使用,未经作者许可,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