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94 lines
3.2 KiB
Python
94 lines
3.2 KiB
Python
import esphome.codegen as cg
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from esphome.components import i2c, sensor
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import esphome.config_validation as cv
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from esphome.const import (
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CONF_BATTERY_LEVEL,
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CONF_BATTERY_VOLTAGE,
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CONF_ID,
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CONF_SIZE,
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CONF_TEMPERATURE,
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CONF_VOLTAGE,
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DEVICE_CLASS_BATTERY,
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DEVICE_CLASS_TEMPERATURE,
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DEVICE_CLASS_VOLTAGE,
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ENTITY_CATEGORY_DIAGNOSTIC,
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STATE_CLASS_MEASUREMENT,
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UNIT_CELSIUS,
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UNIT_PERCENT,
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UNIT_VOLT,
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)
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DEPENDENCIES = ["i2c"]
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lc709203f_ns = cg.esphome_ns.namespace("lc709203f")
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CONF_B_CONSTANT = "b_constant"
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LC709203FBatteryVoltage = lc709203f_ns.enum("LC709203FBatteryVoltage")
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BATTERY_VOLTAGE_OPTIONS = {
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"3.7": LC709203FBatteryVoltage.LC709203F_BATTERY_VOLTAGE_3_7,
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"3.8": LC709203FBatteryVoltage.LC709203F_BATTERY_VOLTAGE_3_8,
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}
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lc709203f = lc709203f_ns.class_("Lc709203f", cg.PollingComponent, i2c.I2CDevice)
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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(lc709203f),
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cv.Optional(CONF_SIZE, default="500"): cv.int_range(100, 3000),
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cv.Optional(CONF_VOLTAGE, default="3.7"): cv.enum(
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BATTERY_VOLTAGE_OPTIONS, upper=True
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),
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cv.Optional(CONF_BATTERY_VOLTAGE): sensor.sensor_schema(
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unit_of_measurement=UNIT_VOLT,
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accuracy_decimals=3,
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device_class=DEVICE_CLASS_VOLTAGE,
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state_class=STATE_CLASS_MEASUREMENT,
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entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
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),
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cv.Optional(CONF_BATTERY_LEVEL): sensor.sensor_schema(
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unit_of_measurement=UNIT_PERCENT,
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accuracy_decimals=3,
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device_class=DEVICE_CLASS_BATTERY,
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state_class=STATE_CLASS_MEASUREMENT,
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entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
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),
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cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
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unit_of_measurement=UNIT_CELSIUS,
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accuracy_decimals=2,
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device_class=DEVICE_CLASS_TEMPERATURE,
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state_class=STATE_CLASS_MEASUREMENT,
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entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
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).extend(
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{
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cv.Required(CONF_B_CONSTANT): cv.int_range(0, 0xFFFF),
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}
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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(i2c.i2c_device_schema(0x0B))
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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 i2c.register_i2c_device(var, config)
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cg.add(var.set_pack_size(config.get(CONF_SIZE)))
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cg.add(var.set_pack_voltage(BATTERY_VOLTAGE_OPTIONS[config[CONF_VOLTAGE]]))
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if voltage_config := config.get(CONF_BATTERY_VOLTAGE):
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sens = await sensor.new_sensor(voltage_config)
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cg.add(var.set_voltage_sensor(sens))
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if level_config := config.get(CONF_BATTERY_LEVEL):
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sens = await sensor.new_sensor(level_config)
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cg.add(var.set_battery_remaining_sensor(sens))
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if temp_config := config.get(CONF_TEMPERATURE):
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sens = await sensor.new_sensor(temp_config)
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cg.add(var.set_temperature_sensor(sens))
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cg.add(var.set_thermistor_b_constant(temp_config[CONF_B_CONSTANT]))
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