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49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
import voluptuous as vol
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import esphomeyaml.config_validation as cv
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from esphomeyaml.components import sensor
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from esphomeyaml.const import CONF_HUMIDITY, CONF_MAKE_ID, CONF_MODEL, CONF_NAME, CONF_PIN, \
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CONF_TEMPERATURE, CONF_UPDATE_INTERVAL
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from esphomeyaml.helpers import App, Application, add, gpio_output_pin_expression, variable
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from esphomeyaml.pins import gpio_output_pin_schema
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DHT_MODELS = {
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'AUTO_DETECT': sensor.sensor_ns.DHT_MODEL_AUTO_DETECT,
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'DHT11': sensor.sensor_ns.DHT_MODEL_DHT11,
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'DHT22': sensor.sensor_ns.DHT_MODEL_DHT22,
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'AM2302': sensor.sensor_ns.DHT_MODEL_AM2302,
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'RHT03': sensor.sensor_ns.DHT_MODEL_RHT03,
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}
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MakeDHTSensor = Application.MakeDHTSensor
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PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
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cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeDHTSensor),
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vol.Required(CONF_PIN): gpio_output_pin_schema,
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vol.Required(CONF_TEMPERATURE): sensor.SENSOR_SCHEMA,
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vol.Required(CONF_HUMIDITY): sensor.SENSOR_SCHEMA,
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vol.Optional(CONF_MODEL): vol.All(vol.Upper, cv.one_of(*DHT_MODELS)),
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vol.Optional(CONF_UPDATE_INTERVAL): cv.positive_time_period_milliseconds,
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})
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def to_code(config):
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pin = None
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for pin in gpio_output_pin_expression(config[CONF_PIN]):
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yield
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rhs = App.make_dht_sensor(config[CONF_TEMPERATURE][CONF_NAME],
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config[CONF_HUMIDITY][CONF_NAME],
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pin, config.get(CONF_UPDATE_INTERVAL))
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dht = variable(config[CONF_MAKE_ID], rhs)
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if CONF_MODEL in config:
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constant = DHT_MODELS[config[CONF_MODEL]]
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add(dht.Pdht.set_dht_model(constant))
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sensor.setup_sensor(dht.Pdht.Pget_temperature_sensor(),
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dht.Pmqtt_temperature, config[CONF_TEMPERATURE])
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sensor.setup_sensor(dht.Pdht.Pget_humidity_sensor(),
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dht.Pmqtt_humidity, config[CONF_HUMIDITY])
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BUILD_FLAGS = '-DUSE_DHT_SENSOR'
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