IR Cloner

bit infrared,buffer,change,initial,sample,loop,output;
volatile unsigned int timer=0;
volatile unsigned char i=0,j=0,timetable[70];

void receive(void);
void interrupt()
{
 if(INTCON.T0IF)
 {
  if(timer<65534)timer++;
  TMR0=50;
  //PORTC.F1=~PORTC.F1; // will change per 17.8 usec = 1 timer
  INTCON.T0IF=0;
 }
}
void main()
{
    ANSEL = 0;
    ANSELH = 0;
    PORTA = 0;
    PORTC = 0;
    PORTD = 0;
    TRISC = 0;
    TRISD = 0b00000011;

    OPTION_REG=0x88;
    TMR0=50;

    PR2 = 0b00100000 ;
    T2CON = 0b00000101 ;
    CCPR1L = 0x00; // 0x0F ;
    CCP1CON = 0b00001100 ;

    INTCON.T0IE=1;
    INTCON.GIE=1;
    initial=1;
    sample=1;
    buffer=~PORTD.F0;
    delay_ms(5000);
    while(1)
    {
      infrared=~PORTD.F0;
      if(buffer!=infrared){change=1;buffer=infrared;PORTC.F1=1;} else change=0;
      if(change && sample)
      {
       if(initial)
       {
        timer=0;
        initial=0;
       }
       else
       {
        timetable[i++]=timer;
        timer=0;
       }
      }
      if(!initial && timer>=2000 && i>2)
      {
       for(j=0;j<=i;j++)
       {
        EEPROM_Write(0x00+j,timetable[j]);
       }
       EEPROM_Write(0x80,i);
       PORTC.F0=1;
       while(1)
       {
        while(PORTD.F1);
        j=0;
        i=EEPROM_Read(0x80);
        for(j=0;j<=i;j++)
        {
         timetable[j]=EEPROM_Read(0x00+j);
        }
        loop=1;
        j=0;
        timer=0;
        CCPR1L = 0x0F;
        for(j=0;j<=i;j++)
        {
         while(timer<timetable[j]);
         timer=0;
         output=~output;//CCPR1L = 0x0F;CCPR1L = 0x00;
         if(output)CCPR1L = 0x0F;
         else CCPR1L = 0x00;
        }
        CCPR1L = 0x00;
        PORTC.F7=~PORTC.F7;
        delay_ms(255);
       }
      }
    }
}