#include <reg52.h>
#include <absacc.h>
#include <intrins.h>

#define uchar unsigned char
#define uint unsigned int

#define PA8255 XBYTE[0x3ffc]
#define PB8255 XBYTE[0x3ffd]
#define PC8255 XBYTE[0x3ffe]
#define COM8255 XBYTE[0x3fff]

#define LcdWComm XBYTE[0x5ffc]
#define LcdRComm XBYTE[0x5ffd]
#define LcdWData XBYTE[0x5ffe]
#define LcdRData XBYTE[0x5fff]

sbit cs138=P1^6;
uchar  key;
void LcdInit(void);
void LcdWRComm(uchar);
void LcdWRData(uchar);
void delay(uchar);
void timer11(void);


uchar times=0 , temp0='2',temp1='0',temp2='0',temp3='8',temp4='0',temp5='7',temp6='2',
	temp7='8',temp8='0',temp9='0',tempA='0',tempB='0',tempC='0',tempD='0';






void main(void)
 	

{	
	TMOD=0x01;
 	TH0=0x4c;
 	TL0=0x00;
 	IE=0x82;
 	TR0=1;
	cs138=0;

  	LcdInit();
   
  while(1)
 
{	
			    
	LcdWRComm(0x82 );
			LcdWRData(0xbb);LcdWRData(0xb6);LcdWRData(0xd3);LcdWRData(0xad);
			LcdWRData(0xca);LcdWRData(0xb9);LcdWRData(0xd3);LcdWRData(0xc3);
	LcdWRComm(0x91 );
			LcdWRData(0xbb);LcdWRData(0xe3);LcdWRData(0xb4);LcdWRData(0xb4);
			LcdWRData(0xd6);LcdWRData(0xc7);LcdWRData(0xc4);LcdWRData(0xdc);
			LcdWRData(0xcf);LcdWRData(0xb5);LcdWRData(0xcd);LcdWRData(0xb3);
	LcdWRComm(0x89 );
			LcdWRData(temp8);LcdWRData(temp9);LcdWRData(0xa1);LcdWRData(0xc3);
		 	LcdWRData(tempA);LcdWRData(tempB);LcdWRData(0xa1);LcdWRData(0xc3);
			LcdWRData(tempC);LcdWRData(tempD);
//	LcdWRComm(0x9a );
		//	LcdWRData(0xba);LcdWRData(0xee);LcdWRData(0xc9);LcdWRData(0xad);
		//	LcdWRData(0xbc);LcdWRData(0xd3);LcdWRData(0xd3);LcdWRData(0xcd);
}
}
void timer11(void) interrupt 1 

{  TH0=0x4c;
   TL0=0x00;
	times++;
	if(times==20)           
	{times=0;tempD++;
        if(tempD=='9'+1)      //--------------------->>     
	 {tempD='0';tempC++;
	   if(tempC=='5'+1)	//--------------------->> 
            {tempC='0';tempB++;         
             if(tempB=='9'+1)	//--------------------->> 
               {tempB='0';tempA++;       
                if(tempA=='5'+1)//--------------------->> 
			{tempA='0';temp9++;      
              	if(temp9=='9'+1)//--------------------->> 
		{temp9='0';temp8++;
			if(temp8=='3'+1)//--------------------->> 
		{temp8='0';//temp8++;

				}
}
}


			}

           }
        }
}

}





//******************************************************



void LcdInit(void)

{
  LcdWRComm(0x30);LcdWRComm(0x0c);
  LcdWRComm(0x01);LcdWRComm(0x06);
 //LcdWRComm(0x40);

}

void LcdWRComm(uchar x)
{ LcdWComm=x;delay(2);
}

void LcdWRData(uchar x)
{ LcdWData=x;delay(2);
}

void delay(uchar j)
{uchar k;
 while(j--)
	for(k=0;k<125;k++);
}