T4

#line 1 "C:/Users/bunthit/Desktop/TEST 1/T4.c"



unsigned char segment[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
int i=6,j=0;

void interrupt()
{
 j--;
 if(j<0)
 {
 j=9;
 i--;
 }
 if(i==0&&j==0)
 {
 T0CON.TMR0ON=0;
 PORTB.F5=1;
 }
 TMR0H=0xC2;
 TMR0L=0xF7;
 INTCON.TMR0IF=0;
}

void main()
{
 TRISB=0x01;
 TRISC=0;
 PORTB.F5=0;
 T0CON=0x05;
 TMR0H=0xC2;
 TMR0L=0xF7;
 INTCON.TMR0IE=1;
 INTCON.TMR0IF=0;
 INTCON.GIE=1;
 while(1)
 {
 if(PORTB.F0==0)T0CON.TMR0ON=1;
  PORTB.F6 =0; PORTB.F7 =1;
 PORTC=segment[i];
 delay_ms(50);
  PORTB.F6 =1; PORTB.F7 =0;
 PORTC=segment[j];
 delay_ms(50);
 }
}