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79 lines
2.3 KiB
Python
79 lines
2.3 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, sensirion_common
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from esphome.const import (
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CONF_ID,
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CONF_FORMALDEHYDE,
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CONF_HUMIDITY,
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CONF_TEMPERATURE,
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DEVICE_CLASS_GAS,
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DEVICE_CLASS_HUMIDITY,
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DEVICE_CLASS_TEMPERATURE,
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ICON_RADIATOR,
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ICON_WATER_PERCENT,
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ICON_THERMOMETER,
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STATE_CLASS_MEASUREMENT,
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UNIT_PARTS_PER_BILLION,
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UNIT_PERCENT,
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UNIT_CELSIUS,
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)
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CODEOWNERS = ["@ghsensdev"]
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DEPENDENCIES = ["i2c"]
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AUTO_LOAD = ["sensirion_common"]
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sfa30_ns = cg.esphome_ns.namespace("sfa30")
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SFA30Component = sfa30_ns.class_(
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"SFA30Component", cg.PollingComponent, sensirion_common.SensirionI2CDevice
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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(SFA30Component),
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cv.Optional(CONF_FORMALDEHYDE): sensor.sensor_schema(
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unit_of_measurement=UNIT_PARTS_PER_BILLION,
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icon=ICON_RADIATOR,
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accuracy_decimals=1,
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device_class=DEVICE_CLASS_GAS,
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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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icon=ICON_WATER_PERCENT,
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accuracy_decimals=2,
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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_TEMPERATURE): sensor.sensor_schema(
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unit_of_measurement=UNIT_CELSIUS,
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icon=ICON_THERMOMETER,
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accuracy_decimals=2,
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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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}
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)
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.extend(cv.polling_component_schema("60s"))
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.extend(i2c.i2c_device_schema(0x5D))
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)
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SENSOR_MAP = {
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CONF_FORMALDEHYDE: "set_formaldehyde_sensor",
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CONF_HUMIDITY: "set_humidity_sensor",
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CONF_TEMPERATURE: "set_temperature_sensor",
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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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for key, funcName in SENSOR_MAP.items():
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if sensor_config := config.get(key):
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sens = await sensor.new_sensor(sensor_config)
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cg.add(getattr(var, funcName)(sens))
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