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34 lines
1,010 B
Python
34 lines
1,010 B
Python
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import voluptuous as vol
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import esphomeyaml.config_validation as cv
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from esphomeyaml import pins
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from esphomeyaml.const import CONF_BAUD_RATE, CONF_ID, CONF_RX, CONF_TX
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from esphomeyaml.helpers import App, Pvariable, esphomelib_ns, gpio_input_pin_expression, \
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gpio_output_pin_expression
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UARTComponent = esphomelib_ns.UARTComponent
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SPI_SCHEMA = vol.Schema({
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cv.GenerateID(): cv.declare_variable_id(UARTComponent),
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vol.Required(CONF_TX): pins.gpio_output_pin_schema,
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vol.Required(CONF_RX): pins.gpio_input_pin_schema,
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vol.Required(CONF_BAUD_RATE): cv.positive_int,
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})
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CONFIG_SCHEMA = vol.All(cv.ensure_list, [SPI_SCHEMA])
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def to_code(config):
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for conf in config:
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tx = None
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for tx in gpio_output_pin_expression(conf[CONF_TX]):
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yield
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rx = None
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for rx in gpio_input_pin_expression(conf[CONF_RX]):
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yield
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rhs = App.init_uart(tx, rx, conf[CONF_BAUD_RATE])
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Pvariable(conf[CONF_ID], rhs)
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BUILD_FLAGS = '-DUSE_UART'
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