[MIKRO] odróbka 7seg

Zadanie 1

#include <avr/io.h>
#include <util/delay.h>

int main(){

    DDRA = 0xFF;
    DDRB = 0x0F;

    //                   E     r     o     r
    //char lcd_array[4] = {0x86, 0xAF, 0xA3, 0xAF};
    //char lcd_array1[4] = {0b10000110, 0b10101111, 0b10100011, 0b10101111};
    char lcd_array[4] = { 0x79, 0x50, 0x5c, 0x50 };

    for(;;){

        PORTB = _BV(1);
        PORTA = ~lcd_array[0];
        _delay_ms(2);

        PORTB = _BV(2);
        PORTA = ~lcd_array[1];
        _delay_ms(2);

        PORTB = _BV(3);
        PORTA = ~lcd_array[2];
        _delay_ms(2);

        PORTB = _BV(4);
        PORTA = ~lcd_array[3];
        _delay_ms(2);


    }

    return 0;
}

Zadanie 2