mirror of https://github.com/esphome/esphome.git
122 lines
3.7 KiB
Python
122 lines
3.7 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import i2c, sensor
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from esphome import automation
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from esphome.const import (
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CONF_HUMIDITY,
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CONF_ID,
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CONF_MODEL,
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CONF_TEMPERATURE,
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DEVICE_CLASS_HUMIDITY,
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DEVICE_CLASS_TEMPERATURE,
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STATE_CLASS_MEASUREMENT,
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UNIT_CELSIUS,
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UNIT_PERCENT,
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CONF_HEATER,
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UNIT_EMPTY,
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CONF_LEVEL,
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CONF_STATUS,
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)
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DEPENDENCIES = ["i2c"]
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htu21d_ns = cg.esphome_ns.namespace("htu21d")
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HTU21DComponent = htu21d_ns.class_(
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"HTU21DComponent", cg.PollingComponent, i2c.I2CDevice
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)
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SetHeaterLevelAction = htu21d_ns.class_("SetHeaterLevelAction", automation.Action)
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SetHeaterAction = htu21d_ns.class_("SetHeaterAction", automation.Action)
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HTU21DSensorModels = htu21d_ns.enum("HTU21DSensorModels")
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MODELS = {
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"HTU21D": HTU21DSensorModels.HTU21D_SENSOR_MODEL_HTU21D,
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"SI7021": HTU21DSensorModels.HTU21D_SENSOR_MODEL_SI7021,
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"SHT21": HTU21DSensorModels.HTU21D_SENSOR_MODEL_SHT21,
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}
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CONFIG_SCHEMA = (
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cv.Schema(
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{
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cv.GenerateID(): cv.declare_id(HTU21DComponent),
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cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
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unit_of_measurement=UNIT_CELSIUS,
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accuracy_decimals=1,
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device_class=DEVICE_CLASS_TEMPERATURE,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_HUMIDITY): sensor.sensor_schema(
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unit_of_measurement=UNIT_PERCENT,
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accuracy_decimals=1,
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device_class=DEVICE_CLASS_HUMIDITY,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_HEATER): sensor.sensor_schema(
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unit_of_measurement=UNIT_EMPTY,
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accuracy_decimals=1,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_MODEL, default="HTU21D"): cv.enum(MODELS, upper=True),
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}
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)
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.extend(cv.polling_component_schema("60s"))
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.extend(i2c.i2c_device_schema(0x40))
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)
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async def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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await cg.register_component(var, config)
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await i2c.register_i2c_device(var, config)
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if CONF_TEMPERATURE in config:
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sens = await sensor.new_sensor(config[CONF_TEMPERATURE])
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cg.add(var.set_temperature(sens))
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if CONF_HUMIDITY in config:
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sens = await sensor.new_sensor(config[CONF_HUMIDITY])
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cg.add(var.set_humidity(sens))
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if CONF_HEATER in config:
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sens = await sensor.new_sensor(config[CONF_HEATER])
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cg.add(var.set_heater(sens))
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cg.add(var.set_sensor_model(config[CONF_MODEL]))
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@automation.register_action(
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"htu21d.set_heater_level",
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SetHeaterLevelAction,
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cv.maybe_simple_value(
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{
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cv.GenerateID(): cv.use_id(HTU21DComponent),
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cv.Required(CONF_LEVEL): cv.templatable(cv.int_),
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},
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key=CONF_LEVEL,
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),
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)
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async def set_heater_level_to_code(config, action_id, template_arg, args):
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var = cg.new_Pvariable(action_id, template_arg)
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await cg.register_parented(var, config[CONF_ID])
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level_ = await cg.templatable(config[CONF_LEVEL], args, int)
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cg.add(var.set_level(level_))
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return var
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@automation.register_action(
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"htu21d.set_heater",
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SetHeaterAction,
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cv.maybe_simple_value(
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{
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cv.GenerateID(): cv.use_id(HTU21DComponent),
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cv.Required(CONF_STATUS): cv.templatable(cv.boolean),
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},
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key=CONF_STATUS,
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),
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)
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async def set_heater_to_code(config, action_id, template_arg, args):
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var = cg.new_Pvariable(action_id, template_arg)
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await cg.register_parented(var, config[CONF_ID])
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status_ = await cg.templatable(config[CONF_LEVEL], args, bool)
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cg.add(var.set_status(status_))
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return var
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