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kirill_76rus

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kirill_76rus
Apr 5th, 2022
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BASCOM AVR 0.40 KB | None | 0 0
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  1. .include "m328pdef.inc"
  2. ldi r16, LOW(RAMEND)
  3. ldi r17, high(RAMEND)
  4. out SPL, r16
  5. out SPH, r17
  6.  
  7. Ldi r22, (1<<4)
  8. Ldi r16, (1<<5)
  9. ldi r17, (1<<4 | 1<<5)
  10. out DDRB, r17
  11. start:
  12. out PortB, r16
  13. rcall delay
  14. out portB, r22
  15. rcall delay
  16. rjmp start
  17.  
  18.  
  19. delay:
  20. ldi r19, 0x20
  21. loop_0:
  22. ldi r20, 0xFF
  23. loop_1:
  24. ldi r21, 0xFF
  25. loop_2:
  26. dec r21
  27. brne loop_2
  28. dec r20
  29. brne loop_1
  30. dec r19
  31. brne loop_0
  32. ret
  33.  
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