esphome/esphome/components/bme680/sensor.py
Franck Nijhof 11fb54c74e
Add support for Sensor state class (#1835)
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
2021-06-03 13:49:56 +12:00

169 lines
5.5 KiB
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import core
from esphome.components import i2c, sensor
from esphome.const import (
CONF_DURATION,
CONF_GAS_RESISTANCE,
CONF_HEATER,
CONF_HUMIDITY,
CONF_ID,
CONF_IIR_FILTER,
CONF_OVERSAMPLING,
CONF_PRESSURE,
CONF_TEMPERATURE,
DEVICE_CLASS_EMPTY,
DEVICE_CLASS_HUMIDITY,
DEVICE_CLASS_PRESSURE,
DEVICE_CLASS_TEMPERATURE,
STATE_CLASS_MEASUREMENT,
UNIT_OHM,
ICON_GAS_CYLINDER,
UNIT_CELSIUS,
ICON_EMPTY,
UNIT_HECTOPASCAL,
UNIT_PERCENT,
)
DEPENDENCIES = ["i2c"]
bme680_ns = cg.esphome_ns.namespace("bme680")
BME680Oversampling = bme680_ns.enum("BME680Oversampling")
OVERSAMPLING_OPTIONS = {
"NONE": BME680Oversampling.BME680_OVERSAMPLING_NONE,
"1X": BME680Oversampling.BME680_OVERSAMPLING_1X,
"2X": BME680Oversampling.BME680_OVERSAMPLING_2X,
"4X": BME680Oversampling.BME680_OVERSAMPLING_4X,
"8X": BME680Oversampling.BME680_OVERSAMPLING_8X,
"16X": BME680Oversampling.BME680_OVERSAMPLING_16X,
}
BME680IIRFilter = bme680_ns.enum("BME680IIRFilter")
IIR_FILTER_OPTIONS = {
"OFF": BME680IIRFilter.BME680_IIR_FILTER_OFF,
"1X": BME680IIRFilter.BME680_IIR_FILTER_1X,
"3X": BME680IIRFilter.BME680_IIR_FILTER_3X,
"7X": BME680IIRFilter.BME680_IIR_FILTER_7X,
"15X": BME680IIRFilter.BME680_IIR_FILTER_15X,
"31X": BME680IIRFilter.BME680_IIR_FILTER_31X,
"63X": BME680IIRFilter.BME680_IIR_FILTER_63X,
"127X": BME680IIRFilter.BME680_IIR_FILTER_127X,
}
BME680Component = bme680_ns.class_(
"BME680Component", cg.PollingComponent, i2c.I2CDevice
)
CONFIG_SCHEMA = (
cv.Schema(
{
cv.GenerateID(): cv.declare_id(BME680Component),
cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
UNIT_CELSIUS,
ICON_EMPTY,
1,
DEVICE_CLASS_TEMPERATURE,
STATE_CLASS_MEASUREMENT,
).extend(
{
cv.Optional(CONF_OVERSAMPLING, default="16X"): cv.enum(
OVERSAMPLING_OPTIONS, upper=True
),
}
),
cv.Optional(CONF_PRESSURE): sensor.sensor_schema(
UNIT_HECTOPASCAL,
ICON_EMPTY,
1,
DEVICE_CLASS_PRESSURE,
STATE_CLASS_MEASUREMENT,
).extend(
{
cv.Optional(CONF_OVERSAMPLING, default="16X"): cv.enum(
OVERSAMPLING_OPTIONS, upper=True
),
}
),
cv.Optional(CONF_HUMIDITY): sensor.sensor_schema(
UNIT_PERCENT,
ICON_EMPTY,
1,
DEVICE_CLASS_HUMIDITY,
STATE_CLASS_MEASUREMENT,
).extend(
{
cv.Optional(CONF_OVERSAMPLING, default="16X"): cv.enum(
OVERSAMPLING_OPTIONS, upper=True
),
}
),
cv.Optional(CONF_GAS_RESISTANCE): sensor.sensor_schema(
UNIT_OHM,
ICON_GAS_CYLINDER,
1,
DEVICE_CLASS_EMPTY,
STATE_CLASS_MEASUREMENT,
),
cv.Optional(CONF_IIR_FILTER, default="OFF"): cv.enum(
IIR_FILTER_OPTIONS, upper=True
),
cv.Optional(CONF_HEATER): cv.Any(
None,
cv.All(
cv.Schema(
{
cv.Optional(CONF_TEMPERATURE, default=320): cv.int_range(
min=200, max=400
),
cv.Optional(CONF_DURATION, default="150ms"): cv.All(
cv.positive_time_period_milliseconds,
cv.Range(max=core.TimePeriod(milliseconds=4032)),
),
}
),
cv.has_at_least_one_key(CONF_TEMPERATURE, CONF_DURATION),
),
),
}
)
.extend(cv.polling_component_schema("60s"))
.extend(i2c.i2c_device_schema(0x76))
)
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config)
await i2c.register_i2c_device(var, config)
if CONF_TEMPERATURE in config:
conf = config[CONF_TEMPERATURE]
sens = await sensor.new_sensor(conf)
cg.add(var.set_temperature_sensor(sens))
cg.add(var.set_temperature_oversampling(conf[CONF_OVERSAMPLING]))
if CONF_PRESSURE in config:
conf = config[CONF_PRESSURE]
sens = await sensor.new_sensor(conf)
cg.add(var.set_pressure_sensor(sens))
cg.add(var.set_pressure_oversampling(conf[CONF_OVERSAMPLING]))
if CONF_HUMIDITY in config:
conf = config[CONF_HUMIDITY]
sens = await sensor.new_sensor(conf)
cg.add(var.set_humidity_sensor(sens))
cg.add(var.set_humidity_oversampling(conf[CONF_OVERSAMPLING]))
if CONF_GAS_RESISTANCE in config:
conf = config[CONF_GAS_RESISTANCE]
sens = await sensor.new_sensor(conf)
cg.add(var.set_gas_resistance_sensor(sens))
cg.add(var.set_iir_filter(IIR_FILTER_OPTIONS[config[CONF_IIR_FILTER]]))
if CONF_HEATER in config:
conf = config[CONF_HEATER]
if not conf:
cg.add(var.set_heater(0, 0))
else:
cg.add(var.set_heater(conf[CONF_TEMPERATURE], conf[CONF_DURATION]))