zadanie12

#define F_CPU 1000000L
#include <avr/io.h>
#include <util/delay.h>
#define LED_1   0x06; // 0000 0110
#define LED_2   0x5b; // 0101 1011
#define LED_3   0x4f; // 0100 1111
#define LED_4   0x66; // 0110 0110
#define LED_5   0x6d; // 0110 1101
#define LED_6   0x7d; // 0111 1101


int main(void){

  unsigned char i,n,l;


  DDRD  = 0xFF;
  PORTD = 0xFF;


  DDRC  = 0x00;
  PORTC = 0X01;

  DDRB  = 0x10;
  PORTB = 0x00;

  while(1) {

      while(PINC & 0x01) ++l;


      _delay_ms(140);


      while(!(PINC & 0x01)) l+=2;

      _delay_ms(140);

      n = l % 6 + 1;
      for(i=1; i <= n; i++){

        switch(i){

          PORTD = ~LED_1
          break;
          case 2:
          PORTD = ~LED_2;
          break;
          case 3:
          PORTD = ~LED_3;
          break;
          case 4:
          PORTD = ~LED_4;
          break;
          case 5:
          PORTD = ~LED_5;
          break;
          case 6:
          PORTD = ~LED_6;
      }

      PORTB |= 0X10;
      _delay_ms(50);
      PORTB &= ~0X10;
      _delay_ms(450);
    }
  }
}