esphome/esphomeyaml/components/sensor/dht12.py

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import voluptuous as vol
import esphomeyaml.config_validation as cv
from esphomeyaml.components import sensor
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from esphomeyaml.const import CONF_HUMIDITY, CONF_MAKE_ID, CONF_NAME, CONF_TEMPERATURE, \
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CONF_UPDATE_INTERVAL
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from esphomeyaml.helpers import App, Application, variable
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DEPENDENCIES = ['i2c']
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MakeDHT12Sensor = Application.MakeDHT12Sensor
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PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
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cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeDHT12Sensor),
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vol.Required(CONF_TEMPERATURE): sensor.SENSOR_SCHEMA,
vol.Required(CONF_HUMIDITY): sensor.SENSOR_SCHEMA,
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vol.Optional(CONF_UPDATE_INTERVAL): cv.positive_time_period_milliseconds,
})
def to_code(config):
rhs = App.make_dht12_sensor(config[CONF_TEMPERATURE][CONF_NAME],
config[CONF_HUMIDITY][CONF_NAME],
config.get(CONF_UPDATE_INTERVAL))
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dht = variable(config[CONF_MAKE_ID], rhs)
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sensor.setup_sensor(dht.Pdht12.Pget_temperature_sensor(), dht.Pmqtt_temperature,
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config[CONF_TEMPERATURE])
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sensor.setup_sensor(dht.Pdht12.Pget_humidity_sensor(), dht.Pmqtt_humidity,
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config[CONF_HUMIDITY])
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BUILD_FLAGS = '-DUSE_DHT12_SENSOR'