Led counter on T-bird

SUBMITTED BY: btibi95

DATE: Aug. 23, 2016, 9 p.m.

FORMAT: Objective-C

SIZE: 384 Bytes

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HITS: 553

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  1. #include <avr/io.h>
  2. #define F_CPU 16000000UL
  3. #include <util/delay.h>
  4. void init(void);
  5. void KiLedre(unsigned char i);
  6. int main (void)
  7. {
  8. init();
  9. KiLedre(0x01);
  10. while(1)
  11. {
  13. }
  14. return 0;
  15. }
  16. void init(void)
  17. {
  18. DDRB=0xf0;
  19. DDRD=0xf0;
  20. }
  22. void KiLedre(unsigned char i)
  23. {
  24. for(i;i<=0xff;i++)
  25. {
  26. PORTD=i;
  27. PORTB=i<<4;
  28. _delay_ms(25); //delay (2s)
  29. }
  30. }
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