main.c

带液晶显示屏的1拖8的EEPROM抄写器原代码,抄写速度很快,带校验功能.

#include<reg52.h>
#include<ctype.h>
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<math.h>
#include<absacc.h>
#include<intrins.h>
#include<stdarg.h>
#include<setjmp.h>

#include<define.h>
#include<delay.h>
#include<set.h>
#include<RS232.h>
#include<LCD.h>

void disp(uchar nnn)
{
   uchar su;
   uchar temp;

    su=nnn;
    f1=su&0x0f;
	temp=su>>4;f2=temp&0x0f;
	

	if (f1>9) f1+=0x37;	 
	else f1+=0x30;
	if (f2>9) f2+=0x37;
	else f2+=0x30;
	
}

void disp5(uint nn)
{
   uint su;
   uint temp;
   
	all+=nn;

	su=all;

	n1=su/10000;    temp=su%10000;
	n2=temp/1000;   temp=temp%1000;
	n3=temp/100;   temp=temp%100;
	n4=temp/10;   temp=temp%10;
	n5=temp;   

    if (n1>9) n1+=0x37;	 
	  else n1+=0x30;
	if (n2>9) n2+=0x37;	 
	  else n2+=0x30;
	if (n3>9) n3+=0x37;	 
	  else n3+=0x30;
	if (n4>9) n4+=0x37;	 
	  else n4+=0x30;
	if (n5>9) n5+=0x37;	 
	  else n5+=0x30;
}



void main()
{
  
   

  LEDY=0;LEDR=0;LEDG=0;delayms(60);
  LEDY=1;LEDR=1;LEDG=1;delayms(60);
  LEDY=0;LEDR=0;LEDG=0;delayms(60);
  LEDY=1;LEDR=1;LEDG=1;delayms(60);


  forreceive=0;
  sign=9;

  all=0;

   initialize_LCD() ;

   set_RS232();
   delayms(100);

   line_dis(0x80,&line1);
   line_dis(0xc0,&line2);
   line_dis(0x94,&line3);
   line_dis(0xd4,&line4);

   delayms(100);


while(1)
{
   if(sign==0)		//初始化
  {
   disp(str[0]);
    single_dis(1,18,f2); delayms(1);
	single_dis(1,19,f1); delayms(1);

   disp(str[1]);
	single_dis(2,5,f1);  delayms(1);

   disp(str[2]);
	single_dis(2,15,f1); delayms(1);

   disp(str[3]);
   	single_dis(3,10,f2);delayms(1);
	single_dis(3,11,f1);

   disp(str[3]);
	single_dis(3,12,f2);delayms(1);
	single_dis(3,13,f1);delayms(1);

  forreceive=0;
  sign=6;
  str[4]=8;
  }


  if(sign==1)		   //抄写完成后
  {
   

   disp(str[0]);
	single_dis(2,5,f1);  

   disp(str[1]);
	single_dis(2,15,f1); 

   disp(str[2]);
   	single_dis(3,10,f2); delayms(1);
	single_dis(3,11,f1);  

   disp(str[3]);
	single_dis(3,12,f2); delayms(1);
	single_dis(3,13,f1);

   disp5(str[0]);
   	single_dis(4,10,n1); delayms(1);
	single_dis(4,11,n2); delayms(1);	
	single_dis(4,12,n3); delayms(1);
	single_dis(4,13,n4); delayms(1);
	single_dis(4,14,n5); 
	

  forreceive=0;
  sign=6;
  str[4]=8;

  }
  sign=str[4];
}
  
}