void main(){
unsigned char lcd[]="0123456789";
unsigned char i;
TMOD=0x10;
TH1=(65536-50000)/256;
TL1=(65536-50000)%256;
ET1=1;
EA=1;
TR1=1;
P2=0xff;
lcd_int();
delay(255);
lcd_w_cmd(0x84);
delay(255);
while(1){
for(i=0;i<9;i++){
switch(i){
case 0:lcd_w_dat(lcd[h/10]);break;
case 1:lcd_w_dat(lcd[h%10]);break;
case 2:lcd_w_dat(':');break;
case 3:lcd_w_dat(lcd[m/10]);break;
case 4:lcd_w_dat(lcd[m%10]);break;
case 5:lcd_w_dat(':');break;
case 6:lcd_w_dat(lcd[s/10]);break;
case 7:lcd_w_dat(lcd[s%10]);break;
case 8:lcd_w_cmd(0x84);break;
}
}
}
}