function.h

次程序为在89S52中对红外遥控的解码程序

#ifndef function_H__
#define function_H__
 


#include "reg52.h"

extern  unsigned char  Data[2] ,key, i;

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

unsigned char  LCDBusyWait();							//等待LCD就绪

void WriteLCD_Data( unsigned char  Data );			//向LCD写入一个字节的数据

void WriteLCD_Command( unsigned char Command );	//向LCD写入一个字节的命令

unsigned char ChangeAddress(unsigned char StartAddress);//改变地址,实现了逐行显示

//void WriteLCD_Number(unsigned char Address,unsigned char Number);

void WriteLCD(unsigned char StartAddress,unsigned char Size,unsigned char Charactors[]);//WriteLCD 从LCD输出一个字符串：


void lcd_init ();


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

void jiema(void);



/****************************************/
#endif