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Add DT8 colour and DT6 dimming-curve query sequences #157

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Add DT8 colour and DT6 dimming-curve query sequences #157

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63 changes: 63 additions & 0 deletions dali/gear/sequences.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,12 +9,15 @@
from dali.address import GearAddress, GearShort
from dali.gear.colour import (
Activate,
QueryColourStatus,
QueryColourTypeFeatures,
QueryColourValue,
QueryColourValueDTR,
SetTemporaryColourTemperature,
StoreColourTemperatureTcLimit,
)
from dali.gear.general import DTR0, DTR1, DTR2, QueryActualLevel, QueryContentDTR0
from dali.gear.led import QueryDimmingCurve


def SetDT8ColourValueTc(
Expand Down Expand Up @@ -42,6 +45,66 @@ def SetDT8ColourValueTc(
yield Activate(address)


def QueryDT8ColourTypeFeatures(
address: GearShort,
) -> Generator[command.Command, Optional[command.Response], Optional[command.Response]]:
"""
A generator sequence to query the colour type features of a DT8 control
gear (62386-209, command 249). Running it as a sequence ensures the
required "ENABLE DEVICE TYPE 8" command is sent immediately beforehand, so
the gear answers the application extended command.

:param address: GearShort address to query
:return: The QueryColourTypeFeaturesResponse, or None if no answer
"""
# Although the proper types are expected, ints are common enough for
# addresses and their meaning is unambiguous in this context
if isinstance(address, int):
address = GearShort(address)

return (yield QueryColourTypeFeatures(address))


def QueryDT8ColourStatus(
address: GearShort,
) -> Generator[command.Command, Optional[command.Response], Optional[command.Response]]:
"""
A generator sequence to query the colour status of a DT8 control gear
(62386-209, command 248), which reports the currently active colour type.
Running it as a sequence ensures the required "ENABLE DEVICE TYPE 8"
command is sent immediately beforehand.

:param address: GearShort address to query
:return: The QueryColourStatusResponse, or None if no answer
"""
# Although the proper types are expected, ints are common enough for
# addresses and their meaning is unambiguous in this context
if isinstance(address, int):
address = GearShort(address)

return (yield QueryColourStatus(address))


def QueryDT6DimmingCurve(
address: GearShort,
) -> Generator[command.Command, Optional[command.Response], Optional[command.Response]]:
"""
A generator sequence to query the dimming curve of a DT6 (LED) control
gear (62386-207, command 238). Running it as a sequence ensures the
required "ENABLE DEVICE TYPE 6" command is sent immediately beforehand, so
the gear answers the application extended command.

:param address: GearShort address to query
:return: The QueryDimmingCurveResponse, or None if no answer
"""
# Although the proper types are expected, ints are common enough for
# addresses and their meaning is unambiguous in this context
if isinstance(address, int):
address = GearShort(address)

return (yield QueryDimmingCurve(address))


def QueryDT8ColourValue(
address: GearShort,
query: QueryColourValueDTR,
Expand Down
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