Coverage for src/bluetooth_sig/gatt/descriptors/observation_schedule.py: 87%

1"""Observation Schedule Descriptor implementation.""" 

2 

3from __future__ import annotations 

4 

5import msgspec 

6 

7from .base import BaseDescriptor 

8 

9 

10class ObservationScheduleData(msgspec.Struct, frozen=True, kw_only=True): 

11 """Observation Schedule descriptor data.""" 

12 

13 schedule: bytes # Variable format depending on sensor type 

14 

15 

16class ObservationScheduleDescriptor(BaseDescriptor): 

17 """Observation Schedule Descriptor (0x2910). 

18 

19 Defines the observation schedule for sensor measurements. 

20 Format varies depending on the sensor type and requirements. 

21 """ 

22 

23 def _has_structured_data(self) -> bool: 

24 return True 

25 

26 def _get_data_format(self) -> str: 

27 return "bytes" 

28 

29 def _parse_descriptor_value(self, data: bytes) -> ObservationScheduleData: 

30 """Parse Observation Schedule value. 

31 

32 Args: 

33 data: Raw schedule data (variable length) 

34 

35 Returns: 

36 ObservationScheduleData with schedule information 

37 """ 

38 return ObservationScheduleData(schedule=data) 

39 

40 def get_schedule_data(self, data: bytes) -> bytes: 

41 """Get the raw schedule data.""" 

42 parsed = self._parse_descriptor_value(data) 

43 return parsed.schedule