Files
esphome-dev/esphome/components/dallas/__init__.py
T
2021-05-28 13:15:52 +12:00

28 lines
905 B
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import pins
from esphome.const import CONF_ID, CONF_PIN
MULTI_CONF = True
AUTO_LOAD = ["sensor"]
CONF_ONE_WIRE_ID = "one_wire_id"
dallas_ns = cg.esphome_ns.namespace("dallas")
DallasComponent = dallas_ns.class_("DallasComponent", cg.PollingComponent)
ESPOneWire = dallas_ns.class_("ESPOneWire")
CONFIG_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.declare_id(DallasComponent),
cv.GenerateID(CONF_ONE_WIRE_ID): cv.declare_id(ESPOneWire),
cv.Required(CONF_PIN): pins.internal_gpio_output_pin_schema,
}
).extend(cv.polling_component_schema("60s"))
async def to_code(config):
pin = await cg.gpio_pin_expression(config[CONF_PIN])
one_wire = cg.new_Pvariable(config[CONF_ONE_WIRE_ID], pin)
var = cg.new_Pvariable(config[CONF_ID], one_wire)
await cg.register_component(var, config)