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curtain.py 947 B

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  1. """Library to handle connection with Switchbot."""
  2. from __future__ import annotations
  3. def process_wocurtain(
  4. data: bytes | None, mfr_data: bytes | None, reverse: bool = True
  5. ) -> dict[str, bool | int]:
  6. """Process woCurtain/Curtain services data."""
  7. if mfr_data and len(mfr_data) >= 11:
  8. device_data = mfr_data[8:11]
  9. elif data:
  10. device_data = data[3:6]
  11. else:
  12. return {}
  13. _position = max(min(device_data[0] & 0b01111111, 100), 0)
  14. _in_motion = bool(device_data[0] & 0b10000000)
  15. _light_level = (device_data[1] >> 4) & 0b00001111
  16. _device_chain = device_data[1] & 0b00000111
  17. return {
  18. "calibration": bool(data[1] & 0b01000000) if data else None,
  19. "battery": data[2] & 0b01111111 if data else None,
  20. "inMotion": _in_motion,
  21. "position": (100 - _position) if reverse else _position,
  22. "lightLevel": _light_level,
  23. "deviceChain": _device_chain,
  24. }