mirror of
https://github.com/home-assistant/core
synced 2024-08-28 03:36:46 +02:00
96 lines
2.9 KiB
Python
96 lines
2.9 KiB
Python
"""Support for Firmata light output."""
|
|
from __future__ import annotations
|
|
|
|
import logging
|
|
from typing import Any
|
|
|
|
from homeassistant.components.light import ATTR_BRIGHTNESS, ColorMode, LightEntity
|
|
from homeassistant.config_entries import ConfigEntry
|
|
from homeassistant.const import CONF_MAXIMUM, CONF_MINIMUM, CONF_NAME, CONF_PIN
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.helpers.entity_platform import AddEntitiesCallback
|
|
|
|
from .board import FirmataPinType
|
|
from .const import CONF_INITIAL_STATE, CONF_PIN_MODE, DOMAIN
|
|
from .entity import FirmataPinEntity
|
|
from .pin import FirmataBoardPin, FirmataPinUsedException, FirmataPWMOutput
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
async def async_setup_entry(
|
|
hass: HomeAssistant,
|
|
config_entry: ConfigEntry,
|
|
async_add_entities: AddEntitiesCallback,
|
|
) -> None:
|
|
"""Set up the Firmata lights."""
|
|
new_entities = []
|
|
|
|
board = hass.data[DOMAIN][config_entry.entry_id]
|
|
for light in board.lights:
|
|
pin = light[CONF_PIN]
|
|
pin_mode = light[CONF_PIN_MODE]
|
|
initial = light[CONF_INITIAL_STATE]
|
|
minimum = light[CONF_MINIMUM]
|
|
maximum = light[CONF_MAXIMUM]
|
|
api = FirmataPWMOutput(board, pin, pin_mode, initial, minimum, maximum)
|
|
try:
|
|
api.setup()
|
|
except FirmataPinUsedException:
|
|
_LOGGER.error(
|
|
"Could not setup light on pin %s since pin already in use",
|
|
light[CONF_PIN],
|
|
)
|
|
continue
|
|
name = light[CONF_NAME]
|
|
light_entity = FirmataLight(api, config_entry, name, pin)
|
|
new_entities.append(light_entity)
|
|
|
|
async_add_entities(new_entities)
|
|
|
|
|
|
class FirmataLight(FirmataPinEntity, LightEntity):
|
|
"""Representation of a light on a Firmata board."""
|
|
|
|
_attr_color_mode = ColorMode.BRIGHTNESS
|
|
_attr_supported_color_modes = {ColorMode.BRIGHTNESS}
|
|
|
|
def __init__(
|
|
self,
|
|
api: FirmataBoardPin,
|
|
config_entry: ConfigEntry,
|
|
name: str,
|
|
pin: FirmataPinType,
|
|
) -> None:
|
|
"""Initialize the light pin entity."""
|
|
super().__init__(api, config_entry, name, pin)
|
|
|
|
# Default first turn on to max
|
|
self._last_on_level = 255
|
|
|
|
async def async_added_to_hass(self) -> None:
|
|
"""Set up a light."""
|
|
await self._api.start_pin()
|
|
|
|
@property
|
|
def is_on(self) -> bool:
|
|
"""Return true if light is on."""
|
|
return self._api.state > 0
|
|
|
|
@property
|
|
def brightness(self) -> int:
|
|
"""Return the brightness of the light."""
|
|
return self._api.state
|
|
|
|
async def async_turn_on(self, **kwargs: Any) -> None:
|
|
"""Turn on light."""
|
|
level = kwargs.get(ATTR_BRIGHTNESS, self._last_on_level)
|
|
await self._api.set_level(level)
|
|
self.async_write_ha_state()
|
|
self._last_on_level = level
|
|
|
|
async def async_turn_off(self, **kwargs: Any) -> None:
|
|
"""Turn off light."""
|
|
await self._api.set_level(0)
|
|
self.async_write_ha_state()
|