lcd.h

51单片机驱动128*64液晶屏例程

#ifndef __LCD_H__
#define __LCD_H__

#define	 CS1  P2_0
#define	 CS2  P2_1
#define	 EN   P2_2
#define	 RS  P2_3
#define	 RW  P2_4
#define	 RST  P2_5
#define  nop() {_nop_();_nop_();};

void delay(unsigned char ms);
void WriteDataLCM(unsigned char Data,unsigned char bank);
void WriteCommandLCM(unsigned char comm,unsigned char bank);
//unsigned char ReadDataLCM(unsigned char bank);
unsigned char ReadStatusLCM(unsigned char bank);
unsigned char checkbusy(unsigned char bank);
void LCMInit(void);
//void DisplayOneChar(unsigned char X, unsigned char Y, unsigned char DData);
//void DisplayListChar(unsigned char Row, unsigned char code *DData);
//void setcursor(unsigned char x,unsigned char y);
void writelcd(unsigned char x,unsigned char y,unsigned char *p);

#endif