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79 lines
2.3 KiB
Python
79 lines
2.3 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, uart
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from esphome.const import (
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CONF_CURRENT,
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CONF_ID,
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CONF_POWER,
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CONF_VOLTAGE,
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CONF_ENERGY,
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DEVICE_CLASS_CURRENT,
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DEVICE_CLASS_ENERGY,
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DEVICE_CLASS_POWER,
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DEVICE_CLASS_VOLTAGE,
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ICON_EMPTY,
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STATE_CLASS_MEASUREMENT,
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STATE_CLASS_NONE,
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UNIT_VOLT,
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UNIT_AMPERE,
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UNIT_WATT,
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UNIT_WATT_HOURS,
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)
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DEPENDENCIES = ["uart"]
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pzem004t_ns = cg.esphome_ns.namespace("pzem004t")
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PZEM004T = pzem004t_ns.class_("PZEM004T", cg.PollingComponent, uart.UARTDevice)
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CONFIG_SCHEMA = (
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cv.Schema(
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{
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cv.GenerateID(): cv.declare_id(PZEM004T),
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cv.Optional(CONF_VOLTAGE): sensor.sensor_schema(
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UNIT_VOLT, ICON_EMPTY, 1, DEVICE_CLASS_VOLTAGE, STATE_CLASS_MEASUREMENT
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),
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cv.Optional(CONF_CURRENT): sensor.sensor_schema(
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UNIT_AMPERE,
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ICON_EMPTY,
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2,
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DEVICE_CLASS_CURRENT,
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STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_POWER): sensor.sensor_schema(
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UNIT_WATT, ICON_EMPTY, 0, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
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),
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cv.Optional(CONF_ENERGY): sensor.sensor_schema(
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UNIT_WATT_HOURS,
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ICON_EMPTY,
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0,
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DEVICE_CLASS_ENERGY,
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STATE_CLASS_NONE,
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),
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}
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)
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.extend(cv.polling_component_schema("60s"))
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.extend(uart.UART_DEVICE_SCHEMA)
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)
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async def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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await cg.register_component(var, config)
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await uart.register_uart_device(var, config)
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if CONF_VOLTAGE in config:
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conf = config[CONF_VOLTAGE]
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sens = await sensor.new_sensor(conf)
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cg.add(var.set_voltage_sensor(sens))
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if CONF_CURRENT in config:
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conf = config[CONF_CURRENT]
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sens = await sensor.new_sensor(conf)
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cg.add(var.set_current_sensor(sens))
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if CONF_POWER in config:
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conf = config[CONF_POWER]
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sens = await sensor.new_sensor(conf)
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cg.add(var.set_power_sensor(sens))
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if CONF_ENERGY in config:
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conf = config[CONF_ENERGY]
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sens = await sensor.new_sensor(conf)
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cg.add(var.set_energy_sensor(sens))
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