mirror of https://github.com/esphome/esphome.git
35 lines
1.4 KiB
Python
35 lines
1.4 KiB
Python
import voluptuous as vol
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from esphome.components import sensor
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from esphome.components.dallas import DallasComponent
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import esphome.config_validation as cv
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from esphome.const import CONF_ADDRESS, CONF_DALLAS_ID, CONF_INDEX, CONF_NAME, \
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CONF_RESOLUTION
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from esphome.cpp_generator import HexIntLiteral, get_variable
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DallasTemperatureSensor = sensor.sensor_ns.class_('DallasTemperatureSensor',
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sensor.EmptyPollingParentSensor)
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PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
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cv.GenerateID(): cv.declare_variable_id(DallasTemperatureSensor),
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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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cv.GenerateID(CONF_DALLAS_ID): cv.use_variable_id(DallasComponent),
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vol.Optional(CONF_RESOLUTION): vol.All(vol.Coerce(int), vol.Range(min=9, max=12)),
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}), cv.has_at_least_one_key(CONF_ADDRESS, CONF_INDEX))
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def to_code(config):
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for hub in get_variable(config[CONF_DALLAS_ID]):
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yield
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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, 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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config.get(CONF_RESOLUTION))
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sensor.register_sensor(rhs, config)
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BUILD_FLAGS = '-DUSE_DALLAS_SENSOR'
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