Added LTR559 sensor plugin and backend
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platypush/backend/sensor/ltr559.py
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platypush/backend/sensor/ltr559.py
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from platypush.backend.sensor import SensorBackend
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class SensorLtr559Backend(SensorBackend):
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"""
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Backend to poll an `LTR559 <https://shop.pimoroni.com/products/ltr-559-light-proximity-sensor-breakout>`_
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light/proximity sensor
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Requires:
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* ``ltr559`` (``pip install ltr559``)
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"""
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def __init__(self, light=True, proximity=True, **kwargs):
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"""
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:param light: Enable light sensor
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:param proximity: Enable proximity sensor
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"""
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enabled_sensors = {
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'light': light,
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'proximity': proximity,
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}
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super().__init__(plugin='gpio.sensor.bme280', enabled_sensors=enabled_sensors, **kwargs)
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# vim:sw=4:ts=4:et:
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40
platypush/plugins/gpio/sensor/ltr559.py
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platypush/plugins/gpio/sensor/ltr559.py
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from platypush.plugins import action
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from platypush.plugins.gpio.sensor import GpioSensorPlugin
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class GpioSensorLtr559Plugin(GpioSensorPlugin):
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"""
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Plugin to interact with an `LTR559 <https://shop.pimoroni.com/products/ltr-559-light-proximity-sensor-breakout>`_
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light and proximity sensor
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Requires:
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* ``ltr559`` (``pip install ltr559``)
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"""
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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# noinspection PyUnresolvedReferences
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@action
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def get_measurement(self):
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"""
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:returns: dict. Example::
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output = {
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"light": 109.3543, # Lux
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"proximity": 103 # The higher the value, the nearest the object, within a ~5cm range
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}
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"""
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import ltr559
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ltr559.set_proximity_active()
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return {
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'light': ltr559.get_lux(),
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'proximity': ltr559.get_proximity(),
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}
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# vim:sw=4:ts=4:et:
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@ -152,3 +152,10 @@ pyScss
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# Support for GPS integration
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# gps
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# Support for BME280 environment sensor
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# pimoroni-bme280
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# Support for LTR559 light/proximity sensor
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# ltr559
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2
setup.py
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setup.py
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@ -173,6 +173,8 @@ setup(
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'Support for NFC tags': ['nfcpy>=1.0', 'ndef'],
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'Support for enviropHAT': ['envirophat'],
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'Support for GPS': ['gps'],
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'Support for BME280 environment sensor': ['pimoroni-bme280'],
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'Support for LTR559 light/proximity sensor': ['ltr559'],
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# 'Support for Leap Motion backend': ['git+ssh://git@github.com:BlackLight/leap-sdk-python3.git'],
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# 'Support for Flic buttons': ['git+https://@github.com/50ButtonsEach/fliclib-linux-hci.git']
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# 'Support for media subtitles': ['git+https://github.com/agonzalezro/python-opensubtitles#egg=python-opensubtitles']
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