esphome/esphomeyaml/components/sensor/tsl2561.py
Otto Winter dc516f7537
Fixes
2018-05-14 21:13:51 +02:00

58 lines
2.1 KiB
Python

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