main.c

JDL16A..........keil c51

#include"main.h"
#include"lcd.h"
#include"key.h"

 void t0() interrupt 1 using 0
 {
  	  if(display_tmp!=0)
		       { 
			     lcd_moveto(20);

				    lcd_string("                ");

					  tmp=display_tmp;

		                 lcd_moveto(27) ;

	                         lcd_wrdata(tmp);
							 
						         display_tmp=0;

   	       		}
	
   
   }
main()
{  
  lcd_init();
  TMOD=0x01;  //	T0定时20mS
  TH0= 0xb1;
  TL0= 0xe0;
   TR0=1;
   ET0=1;
   EA=1;
   
   
	
   while(1)
    {	
		   display_tmp=convert();

              soft_10ms();
		    
	    
	   
	 }

   		 soft_10ms();

   soft_10ms();

 }