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99 lines
2.9 KiB
Python
99 lines
2.9 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
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from esphome.const import (
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CONF_ID,
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CONF_COMPONENT_ID,
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)
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from .. import nextion_ns, CONF_NEXTION_ID
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from ..base_component import (
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setup_component_core_,
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CONFIG_SENSOR_COMPONENT_SCHEMA,
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CONF_VARIABLE_NAME,
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CONF_COMPONENT_NAME,
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CONF_PRECISION,
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CONF_WAVE_CHANNEL_ID,
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CONF_WAVE_MAX_VALUE,
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CONF_WAVEFORM_SEND_LAST_VALUE,
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CONF_WAVE_MAX_LENGTH,
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)
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CODEOWNERS = ["@senexcrenshaw"]
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NextionSensor = nextion_ns.class_("NextionSensor", sensor.Sensor, cg.PollingComponent)
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def CheckWaveID(value):
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value = cv.int_(value)
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if value < 0 or value > 3:
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raise cv.Invalid(f"Valid range for {CONF_WAVE_CHANNEL_ID} is 0-3")
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return value
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def _validate(config):
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if CONF_WAVE_CHANNEL_ID in config and CONF_COMPONENT_ID not in config:
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raise cv.Invalid(
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f"{CONF_COMPONENT_ID} is required when {CONF_WAVE_CHANNEL_ID} is set"
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)
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return config
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CONFIG_SCHEMA = cv.All(
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sensor.sensor_schema(
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accuracy_decimals=2,
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)
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.extend(
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{
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cv.GenerateID(): cv.declare_id(NextionSensor),
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cv.Optional(CONF_PRECISION, default=0): cv.int_range(min=0, max=8),
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cv.Optional(CONF_WAVE_CHANNEL_ID): CheckWaveID,
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cv.Optional(CONF_COMPONENT_ID): cv.uint8_t,
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cv.Optional(CONF_WAVE_MAX_LENGTH, default=255): cv.int_range(
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min=1, max=1024
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),
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cv.Optional(CONF_WAVE_MAX_VALUE, default=100): cv.int_range(
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min=1, max=1024
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),
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cv.Optional(CONF_WAVEFORM_SEND_LAST_VALUE, default=True): cv.boolean,
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}
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)
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.extend(CONFIG_SENSOR_COMPONENT_SCHEMA)
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.extend(cv.polling_component_schema("never")),
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cv.has_exactly_one_key(CONF_COMPONENT_ID, CONF_COMPONENT_NAME, CONF_VARIABLE_NAME),
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_validate,
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)
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async def to_code(config):
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hub = await cg.get_variable(config[CONF_NEXTION_ID])
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var = cg.new_Pvariable(config[CONF_ID], hub)
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await cg.register_component(var, config)
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await sensor.register_sensor(var, config)
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cg.add(hub.register_sensor_component(var))
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await setup_component_core_(var, config, ".val")
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if CONF_PRECISION in config:
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cg.add(var.set_precision(config[CONF_PRECISION]))
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if CONF_COMPONENT_ID in config:
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cg.add(var.set_component_id(config[CONF_COMPONENT_ID]))
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if CONF_WAVE_CHANNEL_ID in config:
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cg.add(var.set_wave_channel_id(config[CONF_WAVE_CHANNEL_ID]))
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if CONF_WAVEFORM_SEND_LAST_VALUE in config:
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cg.add(var.set_waveform_send_last_value(config[CONF_WAVEFORM_SEND_LAST_VALUE]))
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if CONF_WAVE_MAX_VALUE in config:
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cg.add(var.set_wave_max_value(config[CONF_WAVE_MAX_VALUE]))
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if CONF_WAVE_MAX_LENGTH in config:
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cg.add(var.set_wave_max_length(config[CONF_WAVE_MAX_LENGTH]))
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