lcd.h

来自「STC12C5410AD-是一款功能非常强大的且-兼容C51的单片机。本程序代码」· C头文件 代码 · 共 38 行

#ifndef _LCD_H_
#define _LCD_H_

#include <REG52.h>
#include <ABSACC.H>
#include "ascii.h"

#define DataLine P0
#define ON 0x3f
#define OFF 0x3e
#define COL_ADD 0x40
#define PAGE_ADD 0xb8
#define START_LINE 0xc0

#define Write_comond    XBYTE[0xa000]			//RW=0;DI=0;
#define Read_Condition	XBYTE[0xa002]			//RW=1;DI=0;
#define Write_data		XBYTE[0xa001]			//RW=0;DI=1;

#define CSA_ON()	{CS|=0x10;XBYTE[0x8000]=CS;}
#define CSA_OFF()	{CS&=0xEF;XBYTE[0x8000]=CS;}
#define CSB_ON()	{CS|=0x20;XBYTE[0x8000]=CS;}
#define CSB_OFF()	{CS&=0xDF;XBYTE[0x8000]=CS;}

void BUSY_WAIT(void);
void LCD_ON(void);
void LCD_OFF(void);
void LCD_START_LINE(unsigned char line);
void LCD_PAGE(unsigned char page);
void LCD_X(unsigned char x);			//设置列地址(0~63)
void LCD_WRITE_DATA(unsigned char dat);
void CLEAR(void);
void LCD_CLEAR(void);
void LcdInit(void);
void WRITE_HZ_16X16(unsigned char *hz,unsigned char x,unsigned char y);
void WRITE_ASCII(unsigned Page, unsigned char x, unsigned char *ASCII);

#endif