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38 lines
1.6 KiB
Python
38 lines
1.6 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.components.dallas import DALLAS_COMPONENT_CLASS
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from esphomeyaml.const import CONF_ADDRESS, CONF_DALLAS_ID, CONF_INDEX, CONF_NAME, \
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CONF_RESOLUTION, \
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CONF_UPDATE_INTERVAL, CONF_ID
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from esphomeyaml.helpers import HexIntLiteral, get_variable, Pvariable
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PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
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cv.GenerateID('dallas_sensor'): cv.register_variable_id,
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vol.Exclusive(CONF_ADDRESS, 'dallas'): cv.hex_int,
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vol.Exclusive(CONF_INDEX, 'dallas'): cv.positive_int,
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vol.Optional(CONF_DALLAS_ID): cv.variable_id,
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vol.Optional(CONF_RESOLUTION): vol.All(vol.Coerce(int), vol.Range(min=8, max=12)),
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}).extend(sensor.MQTT_SENSOR_ID_SCHEMA.schema)
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def to_code(config):
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hub = get_variable(config.get(CONF_DALLAS_ID), DALLAS_COMPONENT_CLASS)
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update_interval = config.get(CONF_UPDATE_INTERVAL)
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if CONF_RESOLUTION in config and update_interval is None:
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update_interval = 10000
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if CONF_ADDRESS in config:
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address = HexIntLiteral(config[CONF_ADDRESS])
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rhs = hub.Pget_sensor_by_address(config[CONF_NAME], address, update_interval,
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config.get(CONF_RESOLUTION))
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else:
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rhs = hub.Pget_sensor_by_index(config[CONF_NAME], config[CONF_INDEX],
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update_interval, config.get(CONF_RESOLUTION))
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sensor_ = Pvariable('sensor::DallasTemperatureSensor', config[CONF_ID], rhs)
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sensor.register_sensor(sensor_, config)
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BUILD_FLAGS = '-DUSE_DALLAS_SENSOR'
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