xxxx.txt

还可以吧我是新手不太懂请大家多多的指教好了

#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
uchar code table[]="I LIKE MCU!";
uchar code table1[]="WWW.TXMCU.COM";
sbit lcden=P2^1;
sbit lcdrs=P2^0;
uchar num;
void delay(uint z)
{
	uint x,y;
	for(x=z;x>0;x--)
		for(y=110;y>0;y--);
}
void write_com(uchar com)
{
	lcdrs=0;
	lcden=0;
	P0=com;
	delay(5);
	lcden=1;
	delay(5);
	lcden=0;
}

void write_data(uchar date)
{
	lcdrs=1;
	lcden=0;
	P0=date;
	delay(5);
	lcden=1;
	delay(5);
	lcden=0;
}
void init()
{
	lcden=0;
	write_com(0x38);   //8位数据口
	write_com(0x0e);    //光标显示 闪烁
	write_com(0x06);   //地址加一
	write_com(0x01);
	write_com(0x80);   //数据指针初始化
}
void main()
{
	init();
	write_data('1');
/*	write_com(0x80+0x10);
	for(num=0;num<11;num++)
		{
			write_data(table[num]);
			delay(20);
		}
//	write_com(0x01);
	write_com(0x80+0x53);
	for(num=0;num<13;num++)
		{
			write_data(table1[num]);
			delay(20);
		}
	for(num=0;num<16;num++)
		{
			write_com(0x18);//整屏左移
			delay(200);
		}*/
	while(1);	
}