src.bluetooth_sig.gatt.characteristics.cycling_power_vector

Cycling Power Vector characteristic implementation.

Classes

Name	Description
CrankRevolutionData	Crank revolution data from cycling power vector.
CyclingPowerVectorCharacteristic	Cycling Power Vector characteristic (0x2A64).
CyclingPowerVectorData	Parsed data from Cycling Power Vector characteristic.
CyclingPowerVectorFlags	Cycling Power Vector flags as per Bluetooth SIG specification.

Module Contents

class src.bluetooth_sig.gatt.characteristics.cycling_power_vector.CrankRevolutionData

Bases: msgspec.Struct

Crank revolution data from cycling power vector.

crank_revolutions: int

last_crank_event_time: float

class src.bluetooth_sig.gatt.characteristics.cycling_power_vector.CyclingPowerVectorCharacteristic

Bases: src.bluetooth_sig.gatt.characteristics.base.BaseCharacteristic[CyclingPowerVectorData]

Cycling Power Vector characteristic (0x2A64).

Used to transmit detailed cycling power vector data including force and torque measurements at different crank angles.

allow_variable_length = True

min_length = 7

class src.bluetooth_sig.gatt.characteristics.cycling_power_vector.CyclingPowerVectorData

Bases: msgspec.Struct

Parsed data from Cycling Power Vector characteristic.

Used for both parsing and encoding - all fields are properly typed.

crank_revolution_data: CrankRevolutionData

first_crank_measurement_angle: float

flags: CyclingPowerVectorFlags

instantaneous_force_magnitude_array: tuple[float, Ellipsis] | None = None

instantaneous_torque_magnitude_array: tuple[float, Ellipsis] | None = None

class src.bluetooth_sig.gatt.characteristics.cycling_power_vector.CyclingPowerVectorFlags

Bases: enum.IntFlag

Cycling Power Vector flags as per Bluetooth SIG specification.

INSTANTANEOUS_FORCE_MAGNITUDE_ARRAY_PRESENT = 1

INSTANTANEOUS_TORQUE_MAGNITUDE_ARRAY_PRESENT = 2