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https://github.com/esphome/esphome.git
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3d9301a0f7
* Rename * Update * Add migration * Fix * Fix dashboard * Change test * Fixes * Code cleanup * Fix import order * Update * Automate docker builds * Shellcheck
64 lines
2.6 KiB
Python
64 lines
2.6 KiB
Python
import voluptuous as vol
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from esphome.components import sensor
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import esphome.config_validation as cv
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from esphome.const import CONF_HUMIDITY, CONF_ID, CONF_MODEL, CONF_NAME, \
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CONF_PIN, CONF_TEMPERATURE, CONF_UPDATE_INTERVAL
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from esphome.cpp_generator import Pvariable, add
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from esphome.cpp_helpers import gpio_output_pin_expression, setup_component
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from esphome.cpp_types import App, PollingComponent
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from esphome.pins import gpio_input_pullup_pin_schema
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DHTModel = sensor.sensor_ns.enum('DHTModel')
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DHT_MODELS = {
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'AUTO_DETECT': DHTModel.DHT_MODEL_AUTO_DETECT,
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'DHT11': DHTModel.DHT_MODEL_DHT11,
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'DHT22': DHTModel.DHT_MODEL_DHT22,
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'AM2302': DHTModel.DHT_MODEL_AM2302,
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'RHT03': DHTModel.DHT_MODEL_RHT03,
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'SI7021': DHTModel.DHT_MODEL_SI7021,
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}
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DHTComponent = sensor.sensor_ns.class_('DHTComponent', PollingComponent)
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DHTTemperatureSensor = sensor.sensor_ns.class_('DHTTemperatureSensor',
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sensor.EmptyPollingParentSensor)
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DHTHumiditySensor = sensor.sensor_ns.class_('DHTHumiditySensor',
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sensor.EmptyPollingParentSensor)
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PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
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cv.GenerateID(): cv.declare_variable_id(DHTComponent),
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vol.Required(CONF_PIN): gpio_input_pullup_pin_schema,
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vol.Required(CONF_TEMPERATURE): cv.nameable(sensor.SENSOR_SCHEMA.extend({
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cv.GenerateID(): cv.declare_variable_id(DHTTemperatureSensor),
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})),
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vol.Required(CONF_HUMIDITY): cv.nameable(sensor.SENSOR_SCHEMA.extend({
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cv.GenerateID(): cv.declare_variable_id(DHTHumiditySensor),
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})),
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vol.Optional(CONF_MODEL): cv.one_of(*DHT_MODELS, upper=True),
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vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
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}).extend(cv.COMPONENT_SCHEMA.schema)
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def to_code(config):
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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 = Pvariable(config[CONF_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.set_dht_model(constant))
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sensor.setup_sensor(dht.Pget_temperature_sensor(), config[CONF_TEMPERATURE])
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sensor.setup_sensor(dht.Pget_humidity_sensor(), config[CONF_HUMIDITY])
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setup_component(dht, config)
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BUILD_FLAGS = '-DUSE_DHT_SENSOR'
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def to_hass_config(data, config):
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return [sensor.core_to_hass_config(data, config[CONF_TEMPERATURE]),
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sensor.core_to_hass_config(data, config[CONF_HUMIDITY])]
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