116 lines
4.1 KiB
Python
116 lines
4.1 KiB
Python
import esphome.codegen as cg
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from esphome.components import i2c, sensirion_common, sensor
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import esphome.config_validation as cv
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from esphome.const import (
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CONF_BASELINE,
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CONF_COMPENSATION,
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CONF_ECO2,
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CONF_ID,
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CONF_STORE_BASELINE,
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CONF_TEMPERATURE_SOURCE,
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CONF_TVOC,
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DEVICE_CLASS_CARBON_DIOXIDE,
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DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
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ENTITY_CATEGORY_DIAGNOSTIC,
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ICON_MOLECULE_CO2,
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ICON_RADIATOR,
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STATE_CLASS_MEASUREMENT,
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UNIT_PARTS_PER_BILLION,
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UNIT_PARTS_PER_MILLION,
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)
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DEPENDENCIES = ["i2c"]
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AUTO_LOAD = ["sensirion_common"]
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sgp30_ns = cg.esphome_ns.namespace("sgp30")
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SGP30Component = sgp30_ns.class_(
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"SGP30Component", cg.PollingComponent, sensirion_common.SensirionI2CDevice
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)
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CONF_ECO2_BASELINE = "eco2_baseline"
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CONF_TVOC_BASELINE = "tvoc_baseline"
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CONF_UPTIME = "uptime"
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CONF_HUMIDITY_SOURCE = "humidity_source"
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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(SGP30Component),
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cv.Optional(CONF_ECO2): sensor.sensor_schema(
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unit_of_measurement=UNIT_PARTS_PER_MILLION,
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icon=ICON_MOLECULE_CO2,
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accuracy_decimals=0,
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device_class=DEVICE_CLASS_CARBON_DIOXIDE,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_TVOC): 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=0,
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device_class=DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS_PARTS,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_ECO2_BASELINE): sensor.sensor_schema(
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icon=ICON_MOLECULE_CO2,
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accuracy_decimals=0,
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entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
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),
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cv.Optional(CONF_TVOC_BASELINE): sensor.sensor_schema(
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icon=ICON_RADIATOR,
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accuracy_decimals=0,
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entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
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),
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cv.Optional(CONF_STORE_BASELINE, default=True): cv.boolean,
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cv.Optional(CONF_BASELINE): cv.Schema(
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{
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cv.Required(CONF_ECO2_BASELINE): cv.hex_uint16_t,
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cv.Required(CONF_TVOC_BASELINE): cv.hex_uint16_t,
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}
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),
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cv.Optional(CONF_COMPENSATION): cv.Schema(
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{
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cv.Required(CONF_HUMIDITY_SOURCE): cv.use_id(sensor.Sensor),
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cv.Required(CONF_TEMPERATURE_SOURCE): cv.use_id(sensor.Sensor),
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}
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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(0x58))
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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 eco2_config := config.get(CONF_ECO2):
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sens = await sensor.new_sensor(eco2_config)
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cg.add(var.set_eco2_sensor(sens))
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if tvoc_config := config.get(CONF_TVOC):
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sens = await sensor.new_sensor(tvoc_config)
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cg.add(var.set_tvoc_sensor(sens))
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if eco2_baseline_config := config.get(CONF_ECO2_BASELINE):
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sens = await sensor.new_sensor(eco2_baseline_config)
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cg.add(var.set_eco2_baseline_sensor(sens))
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if tvoc_baseline_config := config.get(CONF_TVOC_BASELINE):
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sens = await sensor.new_sensor(tvoc_baseline_config)
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cg.add(var.set_tvoc_baseline_sensor(sens))
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if (store_baseline := config.get(CONF_STORE_BASELINE)) is not None:
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cg.add(var.set_store_baseline(store_baseline))
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if baseline_config := config.get(CONF_BASELINE):
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cg.add(var.set_eco2_baseline(baseline_config[CONF_ECO2_BASELINE]))
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cg.add(var.set_tvoc_baseline(baseline_config[CONF_TVOC_BASELINE]))
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if compensation_config := config.get(CONF_COMPENSATION):
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sens = await cg.get_variable(compensation_config[CONF_HUMIDITY_SOURCE])
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cg.add(var.set_humidity_sensor(sens))
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sens = await cg.get_variable(compensation_config[CONF_TEMPERATURE_SOURCE])
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cg.add(var.set_temperature_sensor(sens))
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