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38 lines
1.1 KiB
Python
38 lines
1.1 KiB
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.const import CONF_ADDRESS, CONF_ID, CONF_RATE
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from esphomeyaml.helpers import App, Pvariable, RawExpression, add, HexIntLiteral
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DEPENDENCIES = ['i2c']
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ADS1115_COMPONENT_CLASS = 'sensor::ADS1115Component'
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RATES = {
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8: 'ADS1115_RATE_8',
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16: 'ADS1115_RATE_16',
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32: 'ADS1115_RATE_32',
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64: 'ADS1115_RATE_64',
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128: 'ADS1115_RATE_128',
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250: 'ADS1115_RATE_250',
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475: 'ADS1115_RATE_475',
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860: 'ADS1115_RATE_860',
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}
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ADS1115_SCHEMA = vol.Schema({
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cv.GenerateID('ads1115'): cv.register_variable_id,
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vol.Required(CONF_ADDRESS): cv.i2c_address,
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vol.Optional(CONF_RATE): vol.All(vol.Coerce(int), vol.Any(*list(RATES.keys()))),
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})
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CONFIG_SCHEMA = vol.All(cv.ensure_list, [ADS1115_SCHEMA])
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def to_code(config):
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for conf in config:
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address = HexIntLiteral(conf[CONF_ADDRESS])
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rhs = App.make_ads1115_component(address)
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ads1115 = Pvariable(ADS1115_COMPONENT_CLASS, conf[CONF_ID], rhs)
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if CONF_RATE in conf:
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add(ads1115.set_rate(RawExpression(RATES[conf[CONF_RATE]])))
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