Osetreni zakmitu tlacitka na ext preruseni

[code]//interupt na PE4 - tlacitko pro zapnuti vystupu - zelena LED, je-li zapnut prenos nemuze generovat

ISR ( INT4_vect )
{
// spusti casovac

TIMSK = (1 << OCIE1A);
TCCR1A = (0<<WGM11)|(0 << WGM10);
TCCR1B = (0<<WGM13)|(1<<WGM12);
TCCR1B |= (1<<CS12)|(0<<CS11)|(1<<CS10);
TCCR1C = 0;
OCR1A = 200;		 

}

ISR ( TIMER1_COMPA_vect )
{

		if (zmacknuto_prenos == false){
			if (zmacknuto_gen){ 
			  zmacknuto_gen = false;
			  PORTE &= ~(_BV(7));			//vynuluje, zhasne cervenou LED na PE7
			  lcd_clrscr();
			  menu_start();
			  vrstva_menu = 0;
			}			
			else{					
			  zmacknuto_gen = true;
			  PORTE |= _BV(7);			//nastavi, rozne LED	
			  lcd_clrscr();
			  lcd_gotoxy(1,1);		
			  lcd_puts("PROBIHA GENEROVANI");
			}
		}

}[/code]

Bylo to mysleno takto Panda38?