1887f11ec9
Fix pilight lights would always turned on at max brightness instead of just turning on. Some 433mhz dimmers (like the KAKU series) remember their last brightness setting. Fix pilight lights would not respect configured dimlevel_min
80 lines
2.6 KiB
Python
80 lines
2.6 KiB
Python
"""Support for switching devices via Pilight to on and off."""
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import logging
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import voluptuous as vol
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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PLATFORM_SCHEMA,
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SUPPORT_BRIGHTNESS,
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LightEntity,
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)
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from homeassistant.const import CONF_LIGHTS
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import homeassistant.helpers.config_validation as cv
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from .base_class import SWITCHES_SCHEMA, PilightBaseDevice
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from .const import CONF_DIMLEVEL_MAX, CONF_DIMLEVEL_MIN
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_LOGGER = logging.getLogger(__name__)
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LIGHTS_SCHEMA = SWITCHES_SCHEMA.extend(
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{
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vol.Optional(CONF_DIMLEVEL_MIN, default=0): cv.positive_int,
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vol.Optional(CONF_DIMLEVEL_MAX, default=15): cv.positive_int,
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}
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)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{vol.Required(CONF_LIGHTS): vol.Schema({cv.string: LIGHTS_SCHEMA})}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Pilight platform."""
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switches = config.get(CONF_LIGHTS)
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devices = []
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for dev_name, dev_config in switches.items():
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devices.append(PilightLight(hass, dev_name, dev_config))
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add_entities(devices)
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class PilightLight(PilightBaseDevice, LightEntity):
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"""Representation of a Pilight switch."""
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def __init__(self, hass, name, config):
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"""Initialize a switch."""
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super().__init__(hass, name, config)
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self._dimlevel_min = config.get(CONF_DIMLEVEL_MIN)
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self._dimlevel_max = config.get(CONF_DIMLEVEL_MAX)
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@property
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def brightness(self):
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"""Return the brightness."""
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return self._brightness
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@property
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def supported_features(self):
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"""Flag supported features."""
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return SUPPORT_BRIGHTNESS
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def turn_on(self, **kwargs):
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"""Turn the switch on by calling pilight.send service with on code."""
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# Update brightness only if provided as an argument.
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# This will allow the switch to keep its previous brightness level.
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dimlevel = None
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if ATTR_BRIGHTNESS in kwargs:
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self._brightness = kwargs[ATTR_BRIGHTNESS]
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# Calculate pilight brightness (as a range of 0 to 15)
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# By creating a percentage
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percentage = self._brightness / 255
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# Then calculate the dimmer range (aka amount of available brightness steps).
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dimrange = self._dimlevel_max - self._dimlevel_min
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# Finally calculate the pilight brightness.
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# We add dimlevel_min back in to ensure the minimum is always reached.
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dimlevel = int(percentage * dimrange + self._dimlevel_min)
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self.set_state(turn_on=True, dimlevel=dimlevel)
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