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AQI calculator for HM3301 (#1011)

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* HM3301 AQI calculator

* remove logs

* fixed after lint

* fixed after lint

* fixed after lint

* check NP for AQI sensor

* validation for AQI sensor
This commit is contained in:
Evgeny
2020-06-12 04:14:54 +02:00
committed by GitHub
parent 821c1a8bbd
commit 42007d03d4
9 changed files with 214 additions and 9 deletions
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esphome/components/hm3301/sensor.py
+29 -2
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@@ -8,6 +8,25 @@ 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),
@@ -18,8 +37,11 @@ CONFIG_SCHEMA = cv.All(cv.Schema({
sensor.sensor_schema(UNIT_MICROGRAMS_PER_CUBIC_METER, ICON_CHEMICAL_WEAPON, 0),
cv.Optional(CONF_PM_10_0):
sensor.sensor_schema(UNIT_MICROGRAMS_PER_CUBIC_METER, ICON_CHEMICAL_WEAPON, 0),
}).extend(cv.polling_component_schema('60s')).extend(i2c.i2c_device_schema(0x40)))
cv.Optional(CONF_AQI):
sensor.sensor_schema(UNIT_INDEX, ICON_CHEMICAL_WEAPON, 0).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)
def to_code(config):
@@ -39,5 +61,10 @@ def to_code(config):
sens = yield sensor.new_sensor(config[CONF_PM_10_0])
cg.add(var.set_pm_10_0_sensor(sens))
if CONF_AQI in config:
sens = yield 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]))
# https://platformio.org/lib/show/6306/Grove%20-%20Laser%20PM2.5%20Sensor%20HM3301
cg.add_library('6306', '1.0.3')