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esphome-dev/esphome/components/duty_cycle/sensor.py
T
Otto Winter 1ee85295f2 Lint
2019-05-08 10:17:08 +02:00

24 lines
909 B
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_ID, CONF_PIN, UNIT_PERCENT, ICON_PERCENT
duty_cycle_ns = cg.esphome_ns.namespace('duty_cycle')
DutyCycleSensor = duty_cycle_ns.class_('DutyCycleSensor', sensor.Sensor, cg.PollingComponent)
CONFIG_SCHEMA = sensor.sensor_schema(UNIT_PERCENT, ICON_PERCENT, 1).extend({
cv.GenerateID(): cv.declare_id(DutyCycleSensor),
cv.Required(CONF_PIN): cv.All(pins.internal_gpio_input_pin_schema,
pins.validate_has_interrupt),
}).extend(cv.polling_component_schema('60s'))
def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
yield cg.register_component(var, config)
yield sensor.register_sensor(var, config)
pin = yield cg.gpio_pin_expression(config[CONF_PIN])
cg.add(var.set_pin(pin))