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119 lines
3.7 KiB
Python
119 lines
3.7 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 uart, sensor
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from esphome.const import (
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CONF_ID,
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CONF_MODEL,
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CONF_MOISTURE,
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DEVICE_CLASS_HUMIDITY,
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STATE_CLASS_MEASUREMENT,
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)
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from . import RGModel, HydreonRGxxComponent
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UNIT_INTENSITY = "intensity"
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UNIT_MILLIMETERS = "mm"
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UNIT_MILLIMETERS_PER_HOUR = "mm/h"
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CONF_ACC = "acc"
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CONF_EVENT_ACC = "event_acc"
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CONF_TOTAL_ACC = "total_acc"
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CONF_R_INT = "r_int"
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RG_MODELS = {
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"RG_9": RGModel.RG9,
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"RG_15": RGModel.RG15,
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# https://rainsensors.com/wp-content/uploads/sites/3/2020/07/rg-15_instructions_sw_1.000.pdf
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# https://rainsensors.com/wp-content/uploads/sites/3/2021/03/2020.08.25-rg-9_instructions.pdf
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# https://rainsensors.com/wp-content/uploads/sites/3/2021/03/2021.03.11-rg-9_instructions.pdf
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}
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SUPPORTED_SENSORS = {
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CONF_ACC: ["RG_15"],
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CONF_EVENT_ACC: ["RG_15"],
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CONF_TOTAL_ACC: ["RG_15"],
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CONF_R_INT: ["RG_15"],
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CONF_MOISTURE: ["RG_9"],
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}
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PROTOCOL_NAMES = {
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CONF_MOISTURE: "R",
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CONF_ACC: "Acc",
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CONF_R_INT: "RInt",
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CONF_EVENT_ACC: "EventAcc",
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CONF_TOTAL_ACC: "TotalAcc",
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}
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def _validate(config):
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for conf, models in SUPPORTED_SENSORS.items():
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if conf in config:
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if config[CONF_MODEL] not in models:
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raise cv.Invalid(
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f"{conf} is only available on {' and '.join(models)}, not {config[CONF_MODEL]}"
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)
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return config
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CONFIG_SCHEMA = cv.All(
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cv.Schema(
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{
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cv.GenerateID(): cv.declare_id(HydreonRGxxComponent),
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cv.Required(CONF_MODEL): cv.enum(
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RG_MODELS,
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upper=True,
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space="_",
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),
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cv.Optional(CONF_ACC): sensor.sensor_schema(
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unit_of_measurement=UNIT_MILLIMETERS,
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accuracy_decimals=2,
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device_class=DEVICE_CLASS_HUMIDITY,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_EVENT_ACC): sensor.sensor_schema(
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unit_of_measurement=UNIT_MILLIMETERS,
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accuracy_decimals=2,
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device_class=DEVICE_CLASS_HUMIDITY,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_TOTAL_ACC): sensor.sensor_schema(
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unit_of_measurement=UNIT_MILLIMETERS,
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accuracy_decimals=2,
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device_class=DEVICE_CLASS_HUMIDITY,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_R_INT): sensor.sensor_schema(
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unit_of_measurement=UNIT_MILLIMETERS_PER_HOUR,
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accuracy_decimals=2,
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device_class=DEVICE_CLASS_HUMIDITY,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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cv.Optional(CONF_MOISTURE): sensor.sensor_schema(
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unit_of_measurement=UNIT_INTENSITY,
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accuracy_decimals=0,
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device_class=DEVICE_CLASS_HUMIDITY,
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state_class=STATE_CLASS_MEASUREMENT,
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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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_validate,
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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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cg.add_define(
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"HYDREON_RGXX_PROTOCOL_LIST(F, sep)",
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cg.RawExpression(
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" sep ".join([f'F("{name}")' for name in PROTOCOL_NAMES.values()])
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),
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)
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cg.add_define("HYDREON_RGXX_NUM_SENSORS", len(PROTOCOL_NAMES))
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for i, conf in enumerate(PROTOCOL_NAMES):
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if conf in config:
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sens = await sensor.new_sensor(config[conf])
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cg.add(var.set_sensor(sens, i))
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