mirror of
https://github.com/esphome/esphome.git
synced 2025-01-04 18:47:43 +01:00
51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
import esphome.codegen as cg
|
|
import esphome.config_validation as cv
|
|
from esphome.components import sensor
|
|
from esphome.const import (
|
|
CONF_ADDRESS,
|
|
CONF_DALLAS_ID,
|
|
CONF_INDEX,
|
|
CONF_RESOLUTION,
|
|
DEVICE_CLASS_TEMPERATURE,
|
|
STATE_CLASS_MEASUREMENT,
|
|
UNIT_CELSIUS,
|
|
)
|
|
from . import DallasComponent, dallas_ns
|
|
|
|
DallasTemperatureSensor = dallas_ns.class_("DallasTemperatureSensor", sensor.Sensor)
|
|
|
|
CONFIG_SCHEMA = cv.All(
|
|
sensor.sensor_schema(
|
|
DallasTemperatureSensor,
|
|
unit_of_measurement=UNIT_CELSIUS,
|
|
accuracy_decimals=1,
|
|
device_class=DEVICE_CLASS_TEMPERATURE,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
).extend(
|
|
{
|
|
cv.GenerateID(CONF_DALLAS_ID): cv.use_id(DallasComponent),
|
|
cv.Optional(CONF_ADDRESS): cv.hex_int,
|
|
cv.Optional(CONF_INDEX): cv.positive_int,
|
|
cv.Optional(CONF_RESOLUTION, default=12): cv.int_range(min=9, max=12),
|
|
}
|
|
),
|
|
cv.has_exactly_one_key(CONF_ADDRESS, CONF_INDEX),
|
|
)
|
|
|
|
|
|
async def to_code(config):
|
|
hub = await cg.get_variable(config[CONF_DALLAS_ID])
|
|
var = await sensor.new_sensor(config)
|
|
|
|
if CONF_ADDRESS in config:
|
|
cg.add(var.set_address(config[CONF_ADDRESS]))
|
|
else:
|
|
cg.add(var.set_index(config[CONF_INDEX]))
|
|
|
|
if CONF_RESOLUTION in config:
|
|
cg.add(var.set_resolution(config[CONF_RESOLUTION]))
|
|
|
|
cg.add(var.set_parent(hub))
|
|
|
|
cg.add(hub.register_sensor(var))
|