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80 lines
2.7 KiB
Python
80 lines
2.7 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.const import (
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CONF_ID,
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DEVICE_CLASS_EMPTY,
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ICON_RADIATOR,
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UNIT_PARTS_PER_MILLION,
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UNIT_PARTS_PER_BILLION,
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ICON_MOLECULE_CO2,
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CONF_TVOC,
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)
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DEPENDENCIES = ["i2c"]
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sgp30_ns = cg.esphome_ns.namespace("sgp30")
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SGP30Component = sgp30_ns.class_("SGP30Component", cg.PollingComponent, i2c.I2CDevice)
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CONF_ECO2 = "eco2"
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CONF_BASELINE = "baseline"
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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_COMPENSATION = "compensation"
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CONF_HUMIDITY_SOURCE = "humidity_source"
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CONF_TEMPERATURE_SOURCE = "temperature_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.Required(CONF_ECO2): sensor.sensor_schema(
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UNIT_PARTS_PER_MILLION, ICON_MOLECULE_CO2, 0, DEVICE_CLASS_EMPTY
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),
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cv.Required(CONF_TVOC): sensor.sensor_schema(
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UNIT_PARTS_PER_BILLION, ICON_RADIATOR, 0, DEVICE_CLASS_EMPTY
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),
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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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def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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yield cg.register_component(var, config)
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yield i2c.register_i2c_device(var, config)
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if CONF_ECO2 in config:
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sens = yield sensor.new_sensor(config[CONF_ECO2])
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cg.add(var.set_eco2_sensor(sens))
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if CONF_TVOC in config:
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sens = yield sensor.new_sensor(config[CONF_TVOC])
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cg.add(var.set_tvoc_sensor(sens))
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if CONF_BASELINE in config:
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baseline_config = config[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 CONF_COMPENSATION in config:
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compensation_config = config[CONF_COMPENSATION]
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sens = yield cg.get_variable(compensation_config[CONF_HUMIDITY_SOURCE])
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cg.add(var.set_humidity_sensor(sens))
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sens = yield cg.get_variable(compensation_config[CONF_TEMPERATURE_SOURCE])
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cg.add(var.set_temperature_sensor(sens))
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