62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
import esphome.codegen as cg
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from esphome.components import output
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import esphome.config_validation as cv
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from esphome.const import CONF_CHANNEL, CONF_ID, CONF_INITIAL_VALUE
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from .. import CONF_MCP4461_ID, Mcp4461Component, mcp4461_ns
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DEPENDENCIES = ["mcp4461"]
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Mcp4461Wiper = mcp4461_ns.class_(
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"Mcp4461Wiper", output.FloatOutput, cg.Parented.template(Mcp4461Component)
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)
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Mcp4461WiperIdx = mcp4461_ns.enum("Mcp4461WiperIdx", is_class=True)
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CHANNEL_OPTIONS = {
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"A": Mcp4461WiperIdx.MCP4461_WIPER_0,
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"B": Mcp4461WiperIdx.MCP4461_WIPER_1,
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"C": Mcp4461WiperIdx.MCP4461_WIPER_2,
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"D": Mcp4461WiperIdx.MCP4461_WIPER_3,
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"E": Mcp4461WiperIdx.MCP4461_WIPER_4,
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"F": Mcp4461WiperIdx.MCP4461_WIPER_5,
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"G": Mcp4461WiperIdx.MCP4461_WIPER_6,
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"H": Mcp4461WiperIdx.MCP4461_WIPER_7,
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}
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CONF_TERMINAL_A = "terminal_a"
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CONF_TERMINAL_B = "terminal_b"
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CONF_TERMINAL_W = "terminal_w"
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CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
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{
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cv.Required(CONF_ID): cv.declare_id(Mcp4461Wiper),
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cv.GenerateID(CONF_MCP4461_ID): cv.use_id(Mcp4461Component),
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cv.Required(CONF_CHANNEL): cv.enum(CHANNEL_OPTIONS, upper=True),
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cv.Optional(CONF_TERMINAL_A, default=True): cv.boolean,
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cv.Optional(CONF_TERMINAL_B, default=True): cv.boolean,
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cv.Optional(CONF_TERMINAL_W, default=True): cv.boolean,
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cv.Optional(CONF_INITIAL_VALUE): cv.float_range(min=0.0, max=1.0),
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}
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)
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async def to_code(config):
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parent = await cg.get_variable(config[CONF_MCP4461_ID])
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var = cg.new_Pvariable(
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config[CONF_ID],
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parent,
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config[CONF_CHANNEL],
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)
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if not config[CONF_TERMINAL_A]:
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cg.add(parent.initialize_terminal_disabled(config[CONF_CHANNEL], ord("a")))
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if not config[CONF_TERMINAL_B]:
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cg.add(parent.initialize_terminal_disabled(config[CONF_CHANNEL], ord("b")))
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if not config[CONF_TERMINAL_W]:
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cg.add(parent.initialize_terminal_disabled(config[CONF_CHANNEL], ord("w")))
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if CONF_INITIAL_VALUE in config:
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cg.add(
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parent.set_initial_value(config[CONF_CHANNEL], config[CONF_INITIAL_VALUE])
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)
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await output.register_output(var, config)
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await cg.register_parented(var, config[CONF_MCP4461_ID])
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