#include<reg52.h>#define uchar unsigned char#define uint unsigned intuchar code table[]="I LIKE MCU!";uchar code table1[]="WWW.TXMCU.COM";sbit lcden=P3^4;sbit lcdrs=P3^5;sbit dula=P2^6;sbit wela=P2^7;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; P0=com; delay(100); lcden=1; delay(100); lcden=0;}
void write_data(uchar date){ lcdrs=1; P0=date; delay(100); lcden=1; delay(100); lcden=0;}void init(){ dula=0; wela=0; lcden=0; write_com(0x38); write_com(0x0e); write_com(0x06); write_com(0x01); write_com(0x80+0x10);}void main(){ init(); for(num=0;num<11;num++) { write_data(table[num]); delay(100); }// write_com(1); write_com(0x80+0x53); for(num=0;num<13;num++) { write_data(table1[num]); delay(100); } for(num=0;num<16;num++) { write_com(0x18); delay(100); } while(1);}
