mirror of
https://github.com/Threnklyn/esphome-dev.git
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Guillermo Ruffino
69879920eb
* Add black Update pre commit Update pre commit add empty line * Format with black
51 lines
1.3 KiB
Python
51 lines
1.3 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
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from esphome.const import CONF_ID, CONF_ADDRESS
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from esphome.core import coroutine
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DEPENDENCIES = ["uart"]
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modbus_ns = cg.esphome_ns.namespace("modbus")
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Modbus = modbus_ns.class_("Modbus", cg.Component, uart.UARTDevice)
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ModbusDevice = modbus_ns.class_("ModbusDevice")
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MULTI_CONF = True
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CONF_MODBUS_ID = "modbus_id"
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CONFIG_SCHEMA = (
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cv.Schema(
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{
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cv.GenerateID(): cv.declare_id(Modbus),
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}
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)
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.extend(cv.COMPONENT_SCHEMA)
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.extend(uart.UART_DEVICE_SCHEMA)
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)
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def to_code(config):
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cg.add_global(modbus_ns.using)
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var = cg.new_Pvariable(config[CONF_ID])
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yield cg.register_component(var, config)
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yield uart.register_uart_device(var, config)
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def modbus_device_schema(default_address):
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schema = {
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cv.GenerateID(CONF_MODBUS_ID): cv.use_id(Modbus),
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}
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if default_address is None:
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schema[cv.Required(CONF_ADDRESS)] = cv.hex_uint8_t
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else:
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schema[cv.Optional(CONF_ADDRESS, default=default_address)] = cv.hex_uint8_t
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return cv.Schema(schema)
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@coroutine
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def register_modbus_device(var, config):
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parent = yield cg.get_variable(config[CONF_MODBUS_ID])
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cg.add(var.set_parent(parent))
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cg.add(var.set_address(config[CONF_ADDRESS]))
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cg.add(parent.register_device(var))
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