30 lines
928 B
Python
30 lines
928 B
Python
from esphome import pins
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import esphome.codegen as cg
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from esphome.components import sensor
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import esphome.config_validation as cv
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from esphome.const import CONF_PIN, ICON_PERCENT, STATE_CLASS_MEASUREMENT, UNIT_PERCENT
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duty_cycle_ns = cg.esphome_ns.namespace("duty_cycle")
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DutyCycleSensor = duty_cycle_ns.class_(
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"DutyCycleSensor", sensor.Sensor, cg.PollingComponent
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)
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CONFIG_SCHEMA = (
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sensor.sensor_schema(
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DutyCycleSensor,
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unit_of_measurement=UNIT_PERCENT,
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icon=ICON_PERCENT,
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accuracy_decimals=1,
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state_class=STATE_CLASS_MEASUREMENT,
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)
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.extend({cv.Required(CONF_PIN): cv.All(pins.internal_gpio_input_pin_schema)})
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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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pin = await cg.gpio_pin_expression(config[CONF_PIN])
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cg.add(var.set_pin(pin))
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