mirror of
https://github.com/Threnklyn/esphome-dev.git
synced 2026-05-19 12:43:28 +02:00
Otto Winter
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import sensor
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from esphome.const import (
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CONF_ADDRESS,
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CONF_DALLAS_ID,
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CONF_INDEX,
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CONF_RESOLUTION,
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DEVICE_CLASS_TEMPERATURE,
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STATE_CLASS_MEASUREMENT,
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UNIT_CELSIUS,
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CONF_ID,
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)
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from . import DallasComponent, dallas_ns
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DallasTemperatureSensor = dallas_ns.class_("DallasTemperatureSensor", sensor.Sensor)
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CONFIG_SCHEMA = cv.All(
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sensor.sensor_schema(
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unit_of_measurement=UNIT_CELSIUS,
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accuracy_decimals=1,
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device_class=DEVICE_CLASS_TEMPERATURE,
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state_class=STATE_CLASS_MEASUREMENT,
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).extend(
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{
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cv.GenerateID(): cv.declare_id(DallasTemperatureSensor),
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cv.GenerateID(CONF_DALLAS_ID): cv.use_id(DallasComponent),
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cv.Optional(CONF_ADDRESS): cv.hex_int,
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cv.Optional(CONF_INDEX): cv.positive_int,
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cv.Optional(CONF_RESOLUTION, default=12): cv.int_range(min=9, max=12),
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}
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),
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cv.has_exactly_one_key(CONF_ADDRESS, CONF_INDEX),
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)
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async def to_code(config):
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hub = await cg.get_variable(config[CONF_DALLAS_ID])
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if CONF_ADDRESS in config:
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address = config[CONF_ADDRESS]
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rhs = hub.Pget_sensor_by_address(address, config.get(CONF_RESOLUTION))
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else:
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rhs = hub.Pget_sensor_by_index(config[CONF_INDEX], config.get(CONF_RESOLUTION))
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var = cg.Pvariable(config[CONF_ID], rhs)
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await sensor.register_sensor(var, config)
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