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59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
import voluptuous as vol
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import esphomeyaml.config_validation as cv
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from esphomeyaml.components import sensor
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from esphomeyaml.const import CONF_ADDRESS, CONF_GAIN, CONF_ID, CONF_INTEGRATION_TIME, CONF_NAME, \
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CONF_UPDATE_INTERVAL
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from esphomeyaml.helpers import App, RawExpression, add, variable
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DEPENDENCIES = ['i2c']
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INTEGRATION_TIMES = {
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14: 'sensor::TSL2561_INTEGRATION_14MS',
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101: 'sensor::TSL2561_INTEGRATION_101MS',
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402: 'sensor::TSL2561_INTEGRATION_402MS',
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}
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GAINS = {
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'1X': 'sensor::TSL2561_GAIN_1X',
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'16X': 'sensor::TSL2561_GAIN_16X',
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}
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CONF_IS_CS_PACKAGE = 'is_cs_package'
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def validate_integration_time(value):
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value = cv.positive_time_period_milliseconds(value).total_milliseconds
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if value not in INTEGRATION_TIMES:
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raise vol.Invalid(u"Unsupported integration time {}.".format(value))
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return value
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PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
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cv.GenerateID('tsl2561_sensor'): cv.register_variable_id,
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vol.Optional(CONF_ADDRESS, default=0x39): cv.i2c_address,
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vol.Optional(CONF_INTEGRATION_TIME): validate_integration_time,
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vol.Optional(CONF_GAIN): vol.All(vol.Upper, vol.Any(*GAINS)),
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vol.Optional(CONF_IS_CS_PACKAGE): cv.boolean,
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vol.Optional(CONF_UPDATE_INTERVAL): cv.positive_time_period_milliseconds,
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}).extend(sensor.MQTT_SENSOR_SCHEMA.schema)
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def to_code(config):
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rhs = App.make_tsl2561_sensor(config[CONF_NAME], config[CONF_ADDRESS],
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config.get(CONF_UPDATE_INTERVAL))
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make_tsl = variable('Application::MakeTSL2561Sensor', config[CONF_ID], rhs)
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tsl2561 = make_tsl.Ptsl2561
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if CONF_INTEGRATION_TIME in config:
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constant = INTEGRATION_TIMES[config[CONF_INTEGRATION_TIME]]
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add(tsl2561.set_integration_time(RawExpression(constant)))
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if CONF_GAIN in config:
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constant = GAINS[config[CONF_GAIN]]
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add(tsl2561.set_gain(RawExpression(constant)))
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if CONF_IS_CS_PACKAGE in config:
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add(tsl2561.set_is_cs_package(config[CONF_IS_CS_PACKAGE]))
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sensor.setup_sensor(tsl2561, config)
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sensor.setup_mqtt_sensor_component(make_tsl.Pmqtt, config)
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BUILD_FLAGS = '-DUSE_TSL2561'
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