blatann.services.current_time.data_types module¶

class blatann.services.current_time.data_types.DaylightSavingsTimeOffset(value)¶

Bases: IntEnum

An enumeration.

standard_time = 0¶

half_hour_dst = 2¶

full_hour_dst = 4¶

two_hour_dst = 8¶

unknown = 255¶

static from_seconds(seconds)¶

Converts the DST offset in seconds to one of the above enums. Values which do not map directly to an above enum will be mapped to unknown. Valid values are essentially 0, 1800 (1/2 hr), 3600 (1 hr), and 7200 (2 hr)

Parameters: seconds – DST offset in seconds
Returns: The corresponding enum value

class blatann.services.current_time.data_types.AdjustmentReasonType(value)¶

Bases: IntEnum

An enumeration.

manual_time_update = 0¶

external_time_reference_update = 1¶

time_zone_change = 2¶

dst_change = 3¶

class blatann.services.current_time.data_types.TimeSource(value)¶

Bases: IntEnum

An enumeration.

unknown = 0¶

network_time_protocol = 1¶

gps = 2¶

radio_time_signal = 3¶

manual = 4¶

atomic_clock = 5¶

cellular_network = 6¶

class blatann.services.current_time.data_types.TimeAccuracy(value)¶

Bases: IntEnum

An enumeration.

out_of_range = 254¶

unknown = 255¶

class blatann.services.current_time.data_types.AdjustmentReason(*adjustment_reasons)¶

Bases: Bitfield

bitfield_width = 8¶

bitfield_enum¶: alias of AdjustmentReasonType

class blatann.services.current_time.data_types.ExactTime256(date)¶

Bases: BleCompoundDataType

data_stream_types = [<class 'blatann.services.ble_data_types.DayDateTime'>, <class 'blatann.services.ble_data_types.Uint8'>]¶

encode()¶

Return type: BleDataStream

classmethod decode(stream)¶

Returns: The values decoded from the stream
Return type: tuple

class blatann.services.current_time.data_types.CurrentTime(date, adjustment_reason=None)¶

Bases: BleCompoundDataType

Class used to report the current time and reason for adjustment

data_stream_types = [<class 'blatann.services.current_time.data_types.ExactTime256'>, <class 'blatann.services.current_time.data_types.AdjustmentReason'>]¶

encode()¶

Return type: BleDataStream

classmethod decode(stream)¶

Returns: The values decoded from the stream
Return type: tuple

class blatann.services.current_time.data_types.LocalTimeInfo(timezone_offset_hrs=0.0, dst_offset=DaylightSavingsTimeOffset.standard_time)¶

Bases: BleCompoundDataType

data_stream_types = [<class 'blatann.services.ble_data_types.Int8'>, <class 'blatann.services.ble_data_types.Uint8'>]¶

encode()¶

Return type: BleDataStream

classmethod decode(stream)¶

Returns: The values decoded from the stream
Return type: tuple

class blatann.services.current_time.data_types.ReferenceTimeInfo(source=TimeSource.unknown, accuracy_seconds=TimeAccuracy.unknown, hours_since_update=None)¶

Bases: BleCompoundDataType

data_stream_types = [<class 'blatann.services.ble_data_types.Uint8'>, <class 'blatann.services.ble_data_types.Uint8'>, <class 'blatann.services.ble_data_types.Uint8'>, <class 'blatann.services.ble_data_types.Uint8'>]¶

encode()¶

Return type: BleDataStream

classmethod decode(stream)¶

Returns: The values decoded from the stream
Return type: tuple