#include p18f87k22.inc
init:
    bcf INTCON2, RBPU ;rezystory ustawiane indywidualnie
    clrf PORTE
    clrf PORTA
    clrf PORTB
    bsf TRISB, RB0 ; rezystor podciagajacy dla przycisku - PB0 jako wejscie

    bcf TRISB, RB5  ;gaszenie nieuzywanych LED
    bcf TRISB, RB4
    bcf PORTB, RB5
    bcf PORTB, RB4

    bcf TRISE, RE4 ; porte re7 wyjscie
    bcf TRISE, RE5 ;
    bcf TRISE, RE6 ;
    bcf TRISE, RE7 ;
    bcf TRISA, RA5 ;
    bcf TRISB, RB4 ;
    bcf TRISB, RB5 ;

initwcis:
    btfsc PORTB,RB0
    goto et
    goto initwcis

et: btfss PORTB, RB0
    goto et1
    goto et

et1:
    btg PORTE,RE4

et1wcis:
    btfsc PORTB,RB0
    goto et11
    goto et1wcis

et11:
    btfss PORTB, RB0
    goto et2
    goto et11

et2:
    btg PORTE,RE5

et2wcis:
    btfsc PORTB,RB0
    goto et22
    goto et2wcis

et22:
    btfss PORTB, RB0
    goto et3
    goto et22

et3:
    btg PORTE,RE6

et3wcis:
    btfsc PORTB,RB0
    goto et33
    goto et3wcis

et33:
    btfss PORTB, RB0
    goto et4
    goto et33

et4:
    btg PORTE,RE7

et4wcis:
    btfsc PORTB,RB0
    goto et44
    goto et4wcis

et44:
    btfss PORTB, RB0
    goto et5
    goto et44

et5:
    btg PORTA,RA5

et5wcis:
    btfsc PORTB,RB0
    goto et55
    goto et5wcis

et55:
    btfss PORTB, RB0
    goto et6
    goto et55

et6:
    btg PORTB,RB4

et6wcis:
    btfsc PORTB,RB0
    goto et66
    goto et6wcis

et66:
    btfss PORTB, RB0
    goto et7
    goto et66

et7:
    btg PORTB,RB5

et7wcis:
    btfsc PORTB,RB0
    goto et77
    goto et7wcis

et77:
    btfss PORTB, RB0
    goto init
    goto et77

    end