78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
import esphome.codegen as cg
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from esphome.components import switch
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import esphome.config_validation as cv
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from esphome.const import CONF_ADDRESS, CONF_ID
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from .. import (
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MODBUS_REGISTER_TYPE,
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ModbusItemBaseSchema,
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SensorItem,
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add_modbus_base_properties,
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modbus_calc_properties,
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modbus_controller_ns,
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validate_modbus_register,
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)
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from ..const import (
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CONF_BITMASK,
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CONF_FORCE_NEW_RANGE,
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CONF_MODBUS_CONTROLLER_ID,
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CONF_REGISTER_TYPE,
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CONF_SKIP_UPDATES,
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CONF_USE_WRITE_MULTIPLE,
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CONF_WRITE_LAMBDA,
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)
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DEPENDENCIES = ["modbus_controller"]
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CODEOWNERS = ["@martgras"]
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ModbusSwitch = modbus_controller_ns.class_(
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"ModbusSwitch", cg.Component, switch.Switch, SensorItem
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)
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CONFIG_SCHEMA = cv.All(
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switch.switch_schema(ModbusSwitch, default_restore_mode="DISABLED")
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.extend(cv.COMPONENT_SCHEMA)
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.extend(ModbusItemBaseSchema)
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.extend(
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{
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cv.Optional(CONF_REGISTER_TYPE): cv.enum(MODBUS_REGISTER_TYPE),
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cv.Optional(CONF_USE_WRITE_MULTIPLE, default=False): cv.boolean,
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cv.Optional(CONF_WRITE_LAMBDA): cv.returning_lambda,
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}
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),
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validate_modbus_register,
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)
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async def to_code(config):
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byte_offset, _ = modbus_calc_properties(config)
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var = cg.new_Pvariable(
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config[CONF_ID],
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config[CONF_REGISTER_TYPE],
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config[CONF_ADDRESS],
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byte_offset,
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config[CONF_BITMASK],
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config[CONF_SKIP_UPDATES],
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config[CONF_FORCE_NEW_RANGE],
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)
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await cg.register_component(var, config)
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await switch.register_switch(var, config)
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paren = await cg.get_variable(config[CONF_MODBUS_CONTROLLER_ID])
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cg.add(var.set_parent(paren))
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cg.add(var.set_use_write_mutiple(config[CONF_USE_WRITE_MULTIPLE]))
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cg.add(paren.add_sensor_item(var))
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if CONF_WRITE_LAMBDA in config:
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template_ = await cg.process_lambda(
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config[CONF_WRITE_LAMBDA],
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[
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(ModbusSwitch.operator("ptr"), "item"),
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(cg.bool_, "x"),
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(cg.std_vector.template(cg.uint8).operator("ref"), "payload"),
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],
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return_type=cg.optional.template(bool),
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)
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cg.add(var.set_write_template(template_))
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await add_modbus_base_properties(var, config, ModbusSwitch, bool, bool)
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