esphome/esphome/components/dht/sensor.py
Otto Winter 5c65f9f9ad
Convert sensor_schema to use kwargs (#2094)
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
2021-08-01 12:21:32 +02:00

70 lines
2.2 KiB
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import pins
from esphome.components import sensor
from esphome.const import (
CONF_HUMIDITY,
CONF_ID,
CONF_MODEL,
CONF_PIN,
CONF_TEMPERATURE,
STATE_CLASS_MEASUREMENT,
UNIT_CELSIUS,
UNIT_PERCENT,
DEVICE_CLASS_TEMPERATURE,
DEVICE_CLASS_HUMIDITY,
)
from esphome.cpp_helpers import gpio_pin_expression
dht_ns = cg.esphome_ns.namespace("dht")
DHTModel = dht_ns.enum("DHTModel")
DHT_MODELS = {
"AUTO_DETECT": DHTModel.DHT_MODEL_AUTO_DETECT,
"DHT11": DHTModel.DHT_MODEL_DHT11,
"DHT22": DHTModel.DHT_MODEL_DHT22,
"AM2302": DHTModel.DHT_MODEL_AM2302,
"RHT03": DHTModel.DHT_MODEL_RHT03,
"SI7021": DHTModel.DHT_MODEL_SI7021,
"DHT22_TYPE2": DHTModel.DHT_MODEL_DHT22_TYPE2,
}
DHT = dht_ns.class_("DHT", cg.PollingComponent)
CONFIG_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.declare_id(DHT),
cv.Required(CONF_PIN): pins.gpio_input_pin_schema,
cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
unit_of_measurement=UNIT_CELSIUS,
accuracy_decimals=1,
device_class=DEVICE_CLASS_TEMPERATURE,
state_class=STATE_CLASS_MEASUREMENT,
),
cv.Optional(CONF_HUMIDITY): sensor.sensor_schema(
unit_of_measurement=UNIT_PERCENT,
accuracy_decimals=0,
device_class=DEVICE_CLASS_HUMIDITY,
state_class=STATE_CLASS_MEASUREMENT,
),
cv.Optional(CONF_MODEL, default="auto detect"): cv.enum(
DHT_MODELS, upper=True, space="_"
),
}
).extend(cv.polling_component_schema("60s"))
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config)
pin = await gpio_pin_expression(config[CONF_PIN])
cg.add(var.set_pin(pin))
if CONF_TEMPERATURE in config:
sens = await sensor.new_sensor(config[CONF_TEMPERATURE])
cg.add(var.set_temperature_sensor(sens))
if CONF_HUMIDITY in config:
sens = await sensor.new_sensor(config[CONF_HUMIDITY])
cg.add(var.set_humidity_sensor(sens))
cg.add(var.set_dht_model(config[CONF_MODEL]))