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13fabf1cd8
Co-authored-by: Samuel Sieb <samuel@sieb.net> Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.const import CONF_ADDRESS
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CODEOWNERS = ["@ssieb"]
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IS_PLATFORM_COMPONENT = True
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CONF_ONE_WIRE_ID = "one_wire_id"
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one_wire_ns = cg.esphome_ns.namespace("one_wire")
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OneWireBus = one_wire_ns.class_("OneWireBus")
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OneWireDevice = one_wire_ns.class_("OneWireDevice")
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def one_wire_device_schema():
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"""Create a schema for a 1-wire device.
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:return: The 1-wire device schema, `extend` this in your config schema.
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"""
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schema = cv.Schema(
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{
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cv.GenerateID(CONF_ONE_WIRE_ID): cv.use_id(OneWireBus),
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cv.Optional(CONF_ADDRESS): cv.hex_uint64_t,
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}
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)
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return schema
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async def register_one_wire_device(var, config):
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"""Register an 1-wire device with the given config.
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Sets the 1-wire bus to use and the 1-wire address.
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This is a coroutine, you need to await it with a 'yield' expression!
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"""
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parent = await cg.get_variable(config[CONF_ONE_WIRE_ID])
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cg.add(var.set_one_wire_bus(parent))
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if (address := config.get(CONF_ADDRESS)) is not None:
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cg.add(var.set_address(address))
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