#ifndef _LCD12864_H_
#define _LCD12864_H_
#include <reg52.h>
#define DataLine P0
sbit BUSY = P0;
sbit DI = P3^5;											
sbit RW = P3^6;
sbit E  = P3^4;
sbit CSA = P3^2;							//選走屏
sbit CSB = P3^7;


unsigned char Rddata( void );
unsigned char read_dat_L( void );
unsigned char read_dat_R( void );
void set_point( unsigned char, unsigned char );
void Disp_Img(unsigned char code *img);      //顯示圖片
void lcd_init( void );
void lcd_clr( void );
void write_cmd_L( unsigned char );			//寫左屏指令
void write_cmd_R( unsigned char );			//寫右屏指令
void write_dat_L( unsigned char );			//寫左屏數據
void write_dat_R( unsigned char );			//寫右屏數據
void lcd_putchar8x8( unsigned char ,unsigned char ,unsigned char  );
void hz_disp( unsigned char, unsigned char, unsigned char *hz );
void hz_disp12x12( unsigned char x, unsigned char y, unsigned char *hz );
void hz_disp12x120( unsigned char x, unsigned char y, unsigned char *hz );
void hz_disp32x32( unsigned char x, unsigned char y, unsigned char *hz );
void hz_disp128x32( unsigned char x, unsigned char y, unsigned char *hz );
void display(void);
void delay(int);
unsigned char T0831Read(void);//adc0831驅動程序
void tmp(void);
void distmp(void);
void clear(void);
void disch(void);
#endif