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20 lines
606 B
Python
20 lines
606 B
Python
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_FREQUENCY, CONF_SCL, CONF_SDA
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from esphomeyaml.helpers import App, add
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CONFIG_SCHEMA = vol.Schema({
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vol.Required(CONF_SDA, default='SDA'): pins.input_output_pin,
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vol.Required(CONF_SCL, default='SCL'): pins.input_output_pin,
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vol.Optional(CONF_FREQUENCY): vol.All(cv.only_on_esp32, cv.positive_int),
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})
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def to_code(config):
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add(App.init_i2c(config[CONF_SDA], config[CONF_SCL], config.get(CONF_FREQUENCY)))
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def build_flags(config):
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return '-DUSE_I2C'
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