lcd12864r.h

lcd12864点阵液晶屏的测试代码

#ifndef LCD12864R_H
#define  LCD12864R_H

#include <REG52.H>

/***************串口相关设置*********************************/    
#define    XTAL                    24000000         //CPU的外部时钟频率                         
#define    baudrate                9600              //串口波特率定义   

#define OLEN 8         
unsigned char ostart;
unsigned char oend;
char idata outbuf[OLEN];

#define ILEN 8
unsigned char istart;
unsigned char iend;
char idata inbuf[ILEN];

bit sendfull;
bit sendactive;
/***********************************************************/

#endif