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32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome import pins
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from esphome.components import sensor
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from esphome.const import CONF_ID, CONF_PIN, ICON_FLASH, UNIT_AMPERE
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CONF_CALIBRATION = 'calibration'
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CONF_SAMPLE_SIZE = 'sample_size'
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CONF_SUPPLY_VOLTAGE = 'supply_voltage'
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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_PIN): pins.analog_pin,
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cv.Required(CONF_CALIBRATION): cv.positive_int,
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cv.Optional(CONF_SAMPLE_SIZE, default=1480): cv.positive_int,
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cv.Optional(CONF_SUPPLY_VOLTAGE, default='1V'): cv.voltage,
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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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cg.add(var.set_pin(config[CONF_PIN]))
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cg.add(var.set_calibration(config[CONF_CALIBRATION]))
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cg.add(var.set_sample_size(config[CONF_SAMPLE_SIZE]))
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cg.add(var.set_supply_voltage(config[CONF_SUPPLY_VOLTAGE]))
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