99 lines
3.6 KiB
Python
99 lines
3.6 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome import automation
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from esphome.components import sensor
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from esphome.components.adc import sensor as adc
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from esphome.const import (
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CONF_ID,
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DEVICE_CLASS_VOLTAGE,
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STATE_CLASS_MEASUREMENT,
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CONF_TRIGGER_ID
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)
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chlorine_sensor_ns = cg.esphome_ns.namespace('analog_orp')
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ChlorineSensor = chlorine_sensor_ns.class_('ChlorineSensor', cg.PollingComponent, sensor.Sensor)
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CONF_SENSOR_PIN = "pin"
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CONF_INVERTED = "inverted"
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CONF_PRINT_RAW = "print_raw"
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CONF_ZERO_POINT = "zero_point"
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CONF_AVERAGE = "average"
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CONF_AVERAGE_MESUREMENTS="mesurements"
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CONF_SEND_STATE_EVERY="send_state_every"
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CONF_ON_READ_VALUE = "on_value_read"
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CONF_AVERAGE_ON_VALUE = "on_value"
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CONF_AVERAGE_NEW = "on_completely_new_value"
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UNIT_MILLI_VOLT = "mV"
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ICON_TEST_TUBE="mdi:test-tube"
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ChlorineValueRead = chlorine_sensor_ns.class_(
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"ChlorineValueReadTrigger", automation.Trigger.template(cg.float_)
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)
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ChlorineAverageChange = chlorine_sensor_ns.class_(
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"ChlorineAverageChangeTrigger", automation.Trigger.template(cg.float_)
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)
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ChlorineNewValue = chlorine_sensor_ns.class_(
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"ChlorineNewValueTrigger", automation.Trigger.template(cg.float_)
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)
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CONFIG_SCHEMA = cv.All(
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sensor.sensor_schema(
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ChlorineSensor,
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unit_of_measurement=UNIT_MILLI_VOLT,
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accuracy_decimals=2,
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device_class=DEVICE_CLASS_VOLTAGE,
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state_class=STATE_CLASS_MEASUREMENT,
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icon=ICON_TEST_TUBE
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).extend({
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cv.Required(CONF_SENSOR_PIN): adc.validate_adc_pin,
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cv.Required(CONF_ZERO_POINT): cv.Range(min=0, max=1023),
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cv.Optional(CONF_INVERTED, False): cv.boolean,
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cv.Optional(CONF_PRINT_RAW, False): cv.boolean,
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cv.Optional(CONF_AVERAGE): cv.Schema({
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cv.Required(CONF_AVERAGE_MESUREMENTS): cv.int_range(min=1),
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cv.Optional(CONF_SEND_STATE_EVERY): cv.int_range(min=1),
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cv.Optional(CONF_ON_READ_VALUE): automation.validate_automation({
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cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(ChlorineValueRead),
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}),
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cv.Optional(CONF_AVERAGE_ON_VALUE): automation.validate_automation({
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cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(ChlorineAverageChange),
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}),
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cv.Optional(CONF_AVERAGE_NEW): automation.validate_automation({
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cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(ChlorineNewValue),
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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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)
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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 sensor.register_sensor(var, config)
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sensor_pin = await cg.gpio_pin_expression(config[CONF_SENSOR_PIN])
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cg.add(var.set_pin(sensor_pin))
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cg.add(var.set_inverted(config[CONF_INVERTED]))
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cg.add(var.set_print_raw(config[CONF_PRINT_RAW]))
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cg.add(var.set_zero_point(config[CONF_ZERO_POINT]))
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if averager_config := config.get(CONF_AVERAGE):
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update_each = -1
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if CONF_SEND_STATE_EVERY in averager_config:
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update_each = averager_config[CONF_SEND_STATE_EVERY]
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cg.add(var.init_averager(averager_config[CONF_AVERAGE_MESUREMENTS], update_each))
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for conf in averager_config.get(CONF_ON_READ_VALUE, []):
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trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
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await automation.build_automation(trigger, [(float, "x")], conf)
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for conf in averager_config.get(CONF_AVERAGE_ON_VALUE, []):
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trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
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await automation.build_automation(trigger, [(float, "x")], conf)
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for conf in averager_config.get(CONF_AVERAGE_NEW, []):
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trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
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await automation.build_automation(trigger, [(float, "x")], conf) |