#include <mega128.h>
#include <stdio.h>
#include <math.h>
#define i PINB.1
#include <delay.h>
int mas[32];
void init (void)
{   
DDRB=0x00;
PORTB=0x00;
TCCR1A=0x00;
TCCR1B=0x02;
TCNT1H=0xFE;
TCNT1L=0xFE;
TIMSK=0x20;
}

void main (void)
 { 
 for (i=0; i<32; i++) { 
  mas[i]=~(PINB.0-PINB.1); 
  delay_us(19);}
}