esphome/esphomeyaml/components/sensor/tsl2561.py
2019-01-06 19:38:23 +01:00

72 lines
2.6 KiB
Python

import voluptuous as vol
from esphomeyaml.components import i2c, sensor
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_ADDRESS, CONF_GAIN, CONF_INTEGRATION_TIME, CONF_MAKE_ID, \
CONF_NAME, CONF_UPDATE_INTERVAL
from esphomeyaml.cpp_generator import add, variable
from esphomeyaml.cpp_helpers import setup_component
from esphomeyaml.cpp_types import App, Application
DEPENDENCIES = ['i2c']
TSL2561IntegrationTime = sensor.sensor_ns.enum('TSL2561IntegrationTime')
INTEGRATION_TIMES = {
14: TSL2561IntegrationTime.TSL2561_INTEGRATION_14MS,
101: TSL2561IntegrationTime.TSL2561_INTEGRATION_101MS,
402: TSL2561IntegrationTime.TSL2561_INTEGRATION_402MS,
}
TSL2561Gain = sensor.sensor_ns.enum('TSL2561Gain')
GAINS = {
'1X': TSL2561Gain.TSL2561_GAIN_1X,
'16X': TSL2561Gain.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
MakeTSL2561Sensor = Application.struct('MakeTSL2561Sensor')
TSL2561Sensor = sensor.sensor_ns.class_('TSL2561Sensor', sensor.PollingSensorComponent,
i2c.I2CDevice)
PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(TSL2561Sensor),
cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeTSL2561Sensor),
vol.Optional(CONF_ADDRESS, default=0x39): cv.i2c_address,
vol.Optional(CONF_INTEGRATION_TIME): validate_integration_time,
vol.Optional(CONF_GAIN): cv.one_of(*GAINS, upper=True),
vol.Optional(CONF_IS_CS_PACKAGE): cv.boolean,
vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
}).extend(cv.COMPONENT_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(config[CONF_MAKE_ID], rhs)
tsl2561 = make_tsl.Ptsl2561
if CONF_INTEGRATION_TIME in config:
add(tsl2561.set_integration_time(INTEGRATION_TIMES[config[CONF_INTEGRATION_TIME]]))
if CONF_GAIN in config:
add(tsl2561.set_gain(GAINS[config[CONF_GAIN]]))
if CONF_IS_CS_PACKAGE in config:
add(tsl2561.set_is_cs_package(config[CONF_IS_CS_PACKAGE]))
sensor.setup_sensor(tsl2561, make_tsl.Pmqtt, config)
setup_component(tsl2561, config)
BUILD_FLAGS = '-DUSE_TSL2561'
def to_hass_config(data, config):
return sensor.core_to_hass_config(data, config)