lm016l.h

proteus仿真的单片机串口通信

#include <intrins.h>

sbit LCDRS = P2^0;
sbit LCDRW = P2^1;
sbit LCDE  = P2^2;

sfr  LCDDB = 0x80;  //P0口

#define LCDCOMMAND		0		//命令
#define LCDDATA			1		//数据
#define LCDCLEARSCREEN	0x01	//清屏

#define LCDNOCURSOR		0x00    //无光标
#define LCDSHOW			0x04    //显示开

#define LCDACUP			0x02
#define LCDNOMOVE		0x00

void LCD_Initial();//初始化LCD
unsigned char LCD_Wait(void);		//内部等待函数
void LCD_Write(bit, unsigned char);//向LCD写入命令或数据
void LCD_SetDisplay(unsigned char);//设置显示模式
void LCD_SetInput(unsigned char);//设置输入模式
void GotoXY(unsigned char, unsigned char);
void Print(unsigned char *);