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51开发板protuse仿真电路

#include<reg52.h>
#include"51.h"

uchar code table[]="I LIKE MCU!";

sbit RS=P1^5;
sbit RW=P1^6;
sbit E=P1^7;

uchar num;


void write_com(uchar com)
{
	RS=0;
	P0=com;
 	delay(5);
	E=1;
	delay(5);
	E=0;

}

void write_data(uchar date)
{
	RS=1;
	P0=date;
	delay(5);
	E=1;
	delay(5);
	E=0;

}
void init()
{

	E=0;

	write_com(0x38);//功能设置 8位2行显示5*8点阵
	write_com(0x0c);//开显示 显示光标 光标闪烁
	write_com(0x06); //设置输入方式ac自动加1  移位
	write_com(0x01); //清显示
	
}
void main()
{
   	
  uchar i , table[]={"wangzhiwei is a talent   ^_^             "};
  rst=0;//关闭DS1302
 
  P0=0xff;
  LeDen=0;	//关闭LED灯

  P0=0xff;
  wela=0;
  P0=0X00;
  dula=0;  //关闭数码管

  P0=0X00;
  Line=0; //关闭点阵

  RW=0;

  init();
  while(1)
  {
  write_com(0x80);
  for(i=0;i<17;i++)
  write_data(table[i]);
  write_com(0x80+0x40);
  for(i=16;i<33;i++)
  write_data(table[i]);
 

  }
}