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28 lines
1.1 KiB
Python
28 lines
1.1 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 CONF_SENSOR, CONF_ID, ICON_FLASH, UNIT_AMPERE
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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 = sensor.sensor_schema(UNIT_AMPERE, ICON_FLASH, 2).extend({
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cv.GenerateID(): cv.declare_id(CTClampSensor),
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cv.Required(CONF_SENSOR): cv.use_id(voltage_sampler.VoltageSampler),
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cv.Optional(CONF_SAMPLE_DURATION, default='200ms'): cv.positive_time_period_milliseconds,
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}).extend(cv.polling_component_schema('60s'))
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def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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yield cg.register_component(var, config)
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yield sensor.register_sensor(var, config)
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sens = yield 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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