esphome/esphomeyaml/components/output/gpio.py

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import voluptuous as vol
from esphomeyaml import pins
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import esphomeyaml.config_validation as cv
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from esphomeyaml.components import output
from esphomeyaml.const import CONF_ID, CONF_PIN
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from esphomeyaml.helpers import App, Pvariable, gpio_output_pin_expression
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GPIOBinaryOutputComponent = output.output_ns.GPIOBinaryOutputComponent
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PLATFORM_SCHEMA = output.PLATFORM_SCHEMA.extend({
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vol.Required(CONF_ID): cv.declare_variable_id(GPIOBinaryOutputComponent),
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vol.Required(CONF_PIN): pins.GPIO_OUTPUT_PIN_SCHEMA,
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}).extend(output.BINARY_OUTPUT_SCHEMA.schema)
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def to_code(config):
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pin = None
for pin in gpio_output_pin_expression(config[CONF_PIN]):
yield
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rhs = App.make_gpio_output(pin)
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gpio = Pvariable(config[CONF_ID], rhs)
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output.setup_output_platform(gpio, config)
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BUILD_FLAGS = '-DUSE_GPIO_OUTPUT'