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70 lines
2.4 KiB
Python
70 lines
2.4 KiB
Python
import voluptuous as vol
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from esphomeyaml.components import i2c, sensor
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import esphomeyaml.config_validation as cv
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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.cpp_generator import Pvariable, add
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from esphomeyaml.cpp_helpers import setup_component
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from esphomeyaml.cpp_types import App
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DEPENDENCIES = ['i2c']
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TSL2561IntegrationTime = sensor.sensor_ns.enum('TSL2561IntegrationTime')
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INTEGRATION_TIMES = {
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14: TSL2561IntegrationTime.TSL2561_INTEGRATION_14MS,
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101: TSL2561IntegrationTime.TSL2561_INTEGRATION_101MS,
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402: TSL2561IntegrationTime.TSL2561_INTEGRATION_402MS,
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}
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TSL2561Gain = sensor.sensor_ns.enum('TSL2561Gain')
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GAINS = {
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'1X': TSL2561Gain.TSL2561_GAIN_1X,
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'16X': TSL2561Gain.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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TSL2561Sensor = sensor.sensor_ns.class_('TSL2561Sensor', sensor.PollingSensorComponent,
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i2c.I2CDevice)
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PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
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cv.GenerateID(): cv.declare_variable_id(TSL2561Sensor),
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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): cv.one_of(*GAINS, upper=True),
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vol.Optional(CONF_IS_CS_PACKAGE): cv.boolean,
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vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
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}).extend(cv.COMPONENT_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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tsl2561 = Pvariable(config[CONF_ID], rhs)
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if CONF_INTEGRATION_TIME in config:
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add(tsl2561.set_integration_time(INTEGRATION_TIMES[config[CONF_INTEGRATION_TIME]]))
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if CONF_GAIN in config:
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add(tsl2561.set_gain(GAINS[config[CONF_GAIN]]))
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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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setup_component(tsl2561, config)
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BUILD_FLAGS = '-DUSE_TSL2561'
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def to_hass_config(data, config):
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return sensor.core_to_hass_config(data, config)
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