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45 lines
1.3 KiB
Python
45 lines
1.3 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, voltage_sampler
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from esphome.const import (
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CONF_SENSOR,
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DEVICE_CLASS_CURRENT,
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STATE_CLASS_MEASUREMENT,
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UNIT_AMPERE,
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)
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AUTO_LOAD = ["voltage_sampler"]
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CODEOWNERS = ["@jesserockz"]
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CONF_SAMPLE_DURATION = "sample_duration"
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ct_clamp_ns = cg.esphome_ns.namespace("ct_clamp")
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CTClampSensor = ct_clamp_ns.class_("CTClampSensor", sensor.Sensor, cg.PollingComponent)
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CONFIG_SCHEMA = (
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sensor.sensor_schema(
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CTClampSensor,
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unit_of_measurement=UNIT_AMPERE,
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accuracy_decimals=2,
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device_class=DEVICE_CLASS_CURRENT,
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state_class=STATE_CLASS_MEASUREMENT,
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)
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.extend(
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{
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cv.Required(CONF_SENSOR): cv.use_id(voltage_sampler.VoltageSampler),
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cv.Optional(
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CONF_SAMPLE_DURATION, default="200ms"
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): cv.positive_time_period_milliseconds,
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}
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)
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.extend(cv.polling_component_schema("60s"))
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)
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async def to_code(config):
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var = await sensor.new_sensor(config)
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await cg.register_component(var, config)
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sens = await cg.get_variable(config[CONF_SENSOR])
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cg.add(var.set_source(sens))
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cg.add(var.set_sample_duration(config[CONF_SAMPLE_DURATION]))
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