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109 lines
3.4 KiB
Python
109 lines
3.4 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 output
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from esphome.const import (
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CONF_ADDRESS,
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CONF_ID,
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CONF_MULTIPLY,
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)
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from .. import (
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modbus_controller_ns,
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modbus_calc_properties,
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ModbusItemBaseSchema,
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SensorItem,
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SENSOR_VALUE_TYPE,
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)
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from ..const import (
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CONF_MODBUS_CONTROLLER_ID,
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CONF_REGISTER_TYPE,
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CONF_USE_WRITE_MULTIPLE,
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CONF_VALUE_TYPE,
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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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ModbusFloatOutput = modbus_controller_ns.class_(
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"ModbusFloatOutput", cg.Component, output.FloatOutput, SensorItem
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)
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ModbusBinaryOutput = modbus_controller_ns.class_(
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"ModbusBinaryOutput", cg.Component, output.BinaryOutput, SensorItem
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)
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CONFIG_SCHEMA = cv.typed_schema(
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{
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"coil": output.BINARY_OUTPUT_SCHEMA.extend(ModbusItemBaseSchema).extend(
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{
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cv.GenerateID(): cv.declare_id(ModbusBinaryOutput),
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cv.Optional(CONF_WRITE_LAMBDA): cv.returning_lambda,
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cv.Optional(CONF_USE_WRITE_MULTIPLE, default=False): cv.boolean,
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}
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),
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"holding": output.FLOAT_OUTPUT_SCHEMA.extend(ModbusItemBaseSchema).extend(
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{
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cv.GenerateID(): cv.declare_id(ModbusFloatOutput),
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cv.Optional(CONF_VALUE_TYPE, default="U_WORD"): cv.enum(
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SENSOR_VALUE_TYPE
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),
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cv.Optional(CONF_WRITE_LAMBDA): cv.returning_lambda,
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cv.Optional(CONF_MULTIPLY, default=1.0): cv.float_,
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cv.Optional(CONF_USE_WRITE_MULTIPLE, default=False): cv.boolean,
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}
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),
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},
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lower=True,
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key=CONF_REGISTER_TYPE,
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default_type="holding",
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)
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async def to_code(config):
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byte_offset, reg_count = modbus_calc_properties(config)
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# Binary Output
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if config[CONF_REGISTER_TYPE] == "coil":
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var = cg.new_Pvariable(
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config[CONF_ID],
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config[CONF_ADDRESS],
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byte_offset,
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)
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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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(ModbusBinaryOutput.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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# Float Output
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else:
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var = cg.new_Pvariable(
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config[CONF_ID],
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config[CONF_ADDRESS],
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byte_offset,
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config[CONF_VALUE_TYPE],
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reg_count,
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)
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cg.add(var.set_write_multiply(config[CONF_MULTIPLY]))
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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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(ModbusFloatOutput.operator("ptr"), "item"),
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(cg.float_, "x"),
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(cg.std_vector.template(cg.uint16).operator("ref"), "payload"),
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],
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return_type=cg.optional.template(float),
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)
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await output.register_output(var, config)
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parent = await cg.get_variable(config[CONF_MODBUS_CONTROLLER_ID])
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cg.add(var.set_use_write_mutiple(config[CONF_USE_WRITE_MULTIPLE]))
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cg.add(var.set_parent(parent))
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if CONF_WRITE_LAMBDA in config:
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cg.add(var.set_write_template(template_))
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