mirror of
https://github.com/Threnklyn/esphome-dev.git
synced 2026-05-19 04:33:27 +02:00
Jesse Hills
72 lines
1.9 KiB
Python
72 lines
1.9 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 sensor, i2c
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from esphome.const import (
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CONF_ID,
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STATE_CLASS_MEASUREMENT,
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UNIT_PARTS_PER_MILLION,
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)
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CODEOWNERS = ["@jesserockz"]
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DEPENDENCIES = ["i2c"]
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CONF_CARBON_MONOXIDE = "carbon_monoxide"
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CONF_NITROGEN_DIOXIDE = "nitrogen_dioxide"
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CONF_METHANE = "methane"
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CONF_ETHANOL = "ethanol"
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CONF_HYDROGEN = "hydrogen"
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CONF_AMMONIA = "ammonia"
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mics_4514_ns = cg.esphome_ns.namespace("mics_4514")
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MICS4514Component = mics_4514_ns.class_(
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"MICS4514Component", cg.PollingComponent, i2c.I2CDevice
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)
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SENSORS = [
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CONF_CARBON_MONOXIDE,
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CONF_METHANE,
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CONF_ETHANOL,
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CONF_HYDROGEN,
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CONF_AMMONIA,
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]
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common_sensor_schema = sensor.sensor_schema(
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unit_of_measurement=UNIT_PARTS_PER_MILLION,
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state_class=STATE_CLASS_MEASUREMENT,
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accuracy_decimals=2,
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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(MICS4514Component),
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cv.Optional(CONF_NITROGEN_DIOXIDE): sensor.sensor_schema(
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unit_of_measurement=UNIT_PARTS_PER_MILLION,
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state_class=STATE_CLASS_MEASUREMENT,
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accuracy_decimals=2,
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),
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}
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)
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.extend({cv.Optional(sensor_type): common_sensor_schema for sensor_type in SENSORS})
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.extend(i2c.i2c_device_schema(0x75))
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.extend(cv.polling_component_schema("60s"))
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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 sensor_type in SENSORS:
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if sensor_type in config:
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sens = await sensor.new_sensor(config[sensor_type])
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cg.add(getattr(var, f"set_{sensor_type}_sensor")(sens))
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if CONF_NITROGEN_DIOXIDE in config:
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sens = await sensor.new_sensor(config[CONF_NITROGEN_DIOXIDE])
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cg.add(var.set_nitrogen_dioxide_sensor(sens))
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