lcd12864.h.new

单片机密码-24c01-12864-4x4按键扫描 初始密码是123456,按#确认 进入后,按*修改密码

//#include <REG51.H>

#ifndef __lcd12864_H__
#define __lcd12864_H__

//#define HZMAX	6
#define HZMAX	320
/*
sbit p_di=P1^0;
sbit p_rw=P1^1;
sbit p_e=P1^2;
sbit p_csa=P1^3;
sbit p_csb=P1^4;
*/

sbit p_di=P2^2;
sbit p_rw=P2^1;
sbit p_e=P2^0;
sbit p_csa=P2^3;
sbit p_csb=P2^4;

void lcd_init(void);
void da(unsigned char x,unsigned char y,unsigned char n,unsigned char fb);
void print_str(unsigned char x,unsigned char y,char *str,unsigned char fb);

#endif