Ungewöhnliche 2 Digit 7 Segment Anzeige

#ifndef F_CPU

#define F_CPU 16e6

#endif

#include <util/delay.h>

#include <avr/io.h>

#define ZERO  0b00111111    // ; 0: a, b, c, d, e, f

#define ONE   0b00000110    // ; 1: b, c

#define TWO   0b01011011    // ; 2: a, b, d, e, g

#define THREE 0b01001111    // ; 3: a, b, c, d, g

#define FOUR  0b01100110    // ; 4: b, c, f, g

#define FIVE  0b01101101    // ; 5: a, c, d, f, g

#define SIX   0b01111101    // ; 6: a, c, d, e, f, g

#define SEVEN 0b00000111    // ; 7: a, b, c

#define EIGHT 0b01111111    // ; 8: a, b, c, d, e, f, g

#define NINE  0b01101111    // ; 9: a, b, c, d, f, g

#define ZIFFER1 PB1

#define ZIFFER2 PB0

int main(){

  char data[10] = {ZERO,ONE,TWO,THREE,FOUR,FIVE,SIX,SEVEN,EIGHT,NINE};

  //PORTD als Ausgang konfigurieren

  DDRD  = 0xFF;

  //ZIFFERN Pins als Ausgang

  DDRB = (1<<ZIFFER1) + (1<<ZIFFER2);

    while(1){

    //Es soll "61" dargestellt werden

    PORTD  =  data[6];

    PORTB |=  (1<<ZIFFER1);

    _delay_ms(5);

    PORTB |=  (0<<ZIFFER1);

    PORTD  =  data[1];

    PORTB |=  (1<<ZIFFER2);

    _delay_ms(5);

    PORTB |= (0<<ZIFFER2);

    }

}