mirror of https://github.com/esphome/esphome.git
50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome import pins
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from esphome.components import output
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from esphome.const import CONF_ID, CONF_MIN_POWER, CONF_METHOD
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CODEOWNERS = ["@glmnet"]
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ac_dimmer_ns = cg.esphome_ns.namespace("ac_dimmer")
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AcDimmer = ac_dimmer_ns.class_("AcDimmer", output.FloatOutput, cg.Component)
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DimMethod = ac_dimmer_ns.enum("DimMethod")
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DIM_METHODS = {
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"LEADING_PULSE": DimMethod.DIM_METHOD_LEADING_PULSE,
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"LEADING": DimMethod.DIM_METHOD_LEADING,
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"TRAILING": DimMethod.DIM_METHOD_TRAILING,
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}
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CONF_GATE_PIN = "gate_pin"
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CONF_ZERO_CROSS_PIN = "zero_cross_pin"
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CONF_INIT_WITH_HALF_CYCLE = "init_with_half_cycle"
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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(AcDimmer),
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cv.Required(CONF_GATE_PIN): pins.internal_gpio_output_pin_schema,
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cv.Required(CONF_ZERO_CROSS_PIN): pins.internal_gpio_input_pin_schema,
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cv.Optional(CONF_INIT_WITH_HALF_CYCLE, default=True): cv.boolean,
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cv.Optional(CONF_METHOD, default="leading pulse"): cv.enum(
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DIM_METHODS, upper=True, space="_"
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),
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}
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).extend(cv.COMPONENT_SCHEMA)
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def to_code(config):
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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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# override default min power to 10%
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if CONF_MIN_POWER not in config:
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config[CONF_MIN_POWER] = 0.1
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yield output.register_output(var, config)
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pin = yield cg.gpio_pin_expression(config[CONF_GATE_PIN])
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cg.add(var.set_gate_pin(pin))
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pin = yield cg.gpio_pin_expression(config[CONF_ZERO_CROSS_PIN])
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cg.add(var.set_zero_cross_pin(pin))
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cg.add(var.set_init_with_half_cycle(config[CONF_INIT_WITH_HALF_CYCLE]))
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cg.add(var.set_method(config[CONF_METHOD]))
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