1. byte roms_onewire[1][3] =
  2. {
  3. {0x08, 0xC3, 0xC5},
  4. //{0xC5, 0xC3, 0x08},
  5. };
  8. void FirstDoorSwitchOneHandler(bool apply)
  9. {
  10. SetPIOStatus(0, 1, apply);
  11. }
  13. void FirstDoorSwitchTwoHandler(bool apply)
  14. {
  15. SetPIOStatus(0, 2, apply);
  16. }
  18. void SetPIOStatus(byte device, byte pin, bool apply)
  19. {
  20. if (selected_device_1wire == device)
  21. SendCommand(device, COMMAND_1WIRE_RESUME);
  23. SendCommand(device, COMMAND_1WIRE_PIO_WRITE);
  24. if (apply)
  25. {
  26. SendCommand(device, pin);
  27. SendCommand(device, ~pin);
  28. }
  29. else
  30. {
  31. SendCommand(device, 0x00);
  32. SendCommand(device, 0xFF);
  33. }
  34. }
  36. void SendCommand(byte device, byte command)
  37. {
  38. byte i;
  40. if (selected_device_1wire != device)
  41. {
  42. w1_init();
  43. w1_write(COMMAND_1WIRE_MATCH_ROM);
  45. w1_write(0x3A);
  46. w1_write(roms_onewire[device][0]);
  47. w1_write(roms_onewire[device][1]);
  48. w1_write(0x01);
  50. for (i = 0; i < 3; ++i)
  51. w1_write(0x00);
  53. w1_write(roms_onewire[device][2]);
  54. }
  56. selected_device_1wire = device;
  58. w1_write(command);
  59. }