mirror of
https://github.com/esphome/esphome.git
synced 2024-09-19 02:52:00 +02:00
38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
|
import voluptuous as vol
|
||
|
|
|
||
|
|
import esphomeyaml.config_validation as cv
|
||
|
|
from esphomeyaml.components import sensor
|
||
|
|
from esphomeyaml.const import CONF_ADDRESS, CONF_ID, CONF_NAME, CONF_RESOLUTION, \
|
||
|
|
CONF_UPDATE_INTERVAL
|
||
|
|
from esphomeyaml.helpers import App, RawExpression, add, variable
|
||
|
|
|
||
|
|
DEPENDENCIES = ['i2c']
|
||
|
|
|
||
|
|
BH1750_RESOLUTIONS = {
|
||
|
|
4.0: 'sensor::BH1750_RESOLUTION_4P0_LX',
|
||
|
|
1.0: 'sensor::BH1750_RESOLUTION_1P0_LX',
|
||
|
|
0.5: 'sensor::BH1750_RESOLUTION_0P5_LX',
|
||
|
|
}
|
||
|
|
|
||
|
|
PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
|
||
|
|
cv.GenerateID('bh1750_sensor'): cv.register_variable_id,
|
||
|
|
vol.Optional(CONF_ADDRESS, default=0x23): cv.i2c_address,
|
||
|
|
vol.Optional(CONF_RESOLUTION): vol.All(cv.positive_float, vol.Any(*BH1750_RESOLUTIONS)),
|
||
|
|
vol.Optional(CONF_UPDATE_INTERVAL): cv.positive_time_period_milliseconds,
|
||
|
|
}).extend(sensor.MQTT_SENSOR_SCHEMA.schema)
|
||
|
|
|
||
|
|
|
||
|
|
def to_code(config):
|
||
|
|
rhs = App.make_bh1750_sensor(config[CONF_NAME], config[CONF_ADDRESS],
|
||
|
|
config.get(CONF_UPDATE_INTERVAL))
|
||
|
|
make_bh1750 = variable('Application::MakeBH1750Sensor', config[CONF_ID], rhs)
|
||
|
|
bh1750 = make_bh1750.Pbh1750
|
||
|
|
if CONF_RESOLUTION in config:
|
||
|
|
constant = BH1750_RESOLUTIONS[config[CONF_RESOLUTION]]
|
||
|
|
add(bh1750.set_resolution(RawExpression(constant)))
|
||
|
|
sensor.setup_sensor(bh1750, config)
|
||
|
|
sensor.setup_mqtt_sensor_component(make_bh1750.Pmqtt, config)
|
||
|
|
|
||
|
|
|
||
|
|
BUILD_FLAGS = '-DUSE_BH1750'
|