mirror of
https://github.com/esphome/esphome.git
synced 2024-12-02 19:54:14 +01:00
110 lines
3.5 KiB
Python
110 lines
3.5 KiB
Python
import esphome.codegen as cg
|
|
import esphome.config_validation as cv
|
|
from esphome.components import i2c, sensor
|
|
from esphome.const import (
|
|
CONF_ID,
|
|
CONF_PM_2_5,
|
|
CONF_PM_10_0,
|
|
CONF_PM_1_0,
|
|
DEVICE_CLASS_AQI,
|
|
DEVICE_CLASS_PM1,
|
|
DEVICE_CLASS_PM10,
|
|
DEVICE_CLASS_PM25,
|
|
STATE_CLASS_MEASUREMENT,
|
|
UNIT_MICROGRAMS_PER_CUBIC_METER,
|
|
ICON_CHEMICAL_WEAPON,
|
|
)
|
|
|
|
DEPENDENCIES = ["i2c"]
|
|
|
|
hm3301_ns = cg.esphome_ns.namespace("hm3301")
|
|
HM3301Component = hm3301_ns.class_(
|
|
"HM3301Component", cg.PollingComponent, i2c.I2CDevice
|
|
)
|
|
AQICalculatorType = hm3301_ns.enum("AQICalculatorType")
|
|
|
|
CONF_AQI = "aqi"
|
|
CONF_CALCULATION_TYPE = "calculation_type"
|
|
UNIT_INDEX = "index"
|
|
|
|
AQI_CALCULATION_TYPE = {
|
|
"CAQI": AQICalculatorType.CAQI_TYPE,
|
|
"AQI": AQICalculatorType.AQI_TYPE,
|
|
}
|
|
|
|
|
|
def _validate(config):
|
|
if CONF_AQI in config and CONF_PM_2_5 not in config:
|
|
raise cv.Invalid("AQI sensor requires PM 2.5")
|
|
if CONF_AQI in config and CONF_PM_10_0 not in config:
|
|
raise cv.Invalid("AQI sensor requires PM 10 sensors")
|
|
return config
|
|
|
|
|
|
CONFIG_SCHEMA = cv.All(
|
|
cv.Schema(
|
|
{
|
|
cv.GenerateID(): cv.declare_id(HM3301Component),
|
|
cv.Optional(CONF_PM_1_0): sensor.sensor_schema(
|
|
unit_of_measurement=UNIT_MICROGRAMS_PER_CUBIC_METER,
|
|
icon=ICON_CHEMICAL_WEAPON,
|
|
accuracy_decimals=0,
|
|
device_class=DEVICE_CLASS_PM1,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
),
|
|
cv.Optional(CONF_PM_2_5): sensor.sensor_schema(
|
|
unit_of_measurement=UNIT_MICROGRAMS_PER_CUBIC_METER,
|
|
icon=ICON_CHEMICAL_WEAPON,
|
|
accuracy_decimals=0,
|
|
device_class=DEVICE_CLASS_PM25,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
),
|
|
cv.Optional(CONF_PM_10_0): sensor.sensor_schema(
|
|
unit_of_measurement=UNIT_MICROGRAMS_PER_CUBIC_METER,
|
|
icon=ICON_CHEMICAL_WEAPON,
|
|
accuracy_decimals=0,
|
|
device_class=DEVICE_CLASS_PM10,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
),
|
|
cv.Optional(CONF_AQI): sensor.sensor_schema(
|
|
unit_of_measurement=UNIT_INDEX,
|
|
icon=ICON_CHEMICAL_WEAPON,
|
|
accuracy_decimals=0,
|
|
device_class=DEVICE_CLASS_AQI,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
).extend(
|
|
{
|
|
cv.Required(CONF_CALCULATION_TYPE): cv.enum(
|
|
AQI_CALCULATION_TYPE, upper=True
|
|
),
|
|
}
|
|
),
|
|
}
|
|
)
|
|
.extend(cv.polling_component_schema("60s"))
|
|
.extend(i2c.i2c_device_schema(0x40)),
|
|
_validate,
|
|
)
|
|
|
|
|
|
async def to_code(config):
|
|
var = cg.new_Pvariable(config[CONF_ID])
|
|
await cg.register_component(var, config)
|
|
await i2c.register_i2c_device(var, config)
|
|
|
|
if CONF_PM_1_0 in config:
|
|
sens = await sensor.new_sensor(config[CONF_PM_1_0])
|
|
cg.add(var.set_pm_1_0_sensor(sens))
|
|
|
|
if CONF_PM_2_5 in config:
|
|
sens = await sensor.new_sensor(config[CONF_PM_2_5])
|
|
cg.add(var.set_pm_2_5_sensor(sens))
|
|
|
|
if CONF_PM_10_0 in config:
|
|
sens = await sensor.new_sensor(config[CONF_PM_10_0])
|
|
cg.add(var.set_pm_10_0_sensor(sens))
|
|
|
|
if CONF_AQI in config:
|
|
sens = await sensor.new_sensor(config[CONF_AQI])
|
|
cg.add(var.set_aqi_sensor(sens))
|
|
cg.add(var.set_aqi_calculation_type(config[CONF_AQI][CONF_CALCULATION_TYPE]))
|