Files
esphome-dev/esphome/components/zyaura/sensor.py
T
Nikolay Vasilchuk 762f1b1fc9 ZyAura CO2 / Temperature / Humidity Sensor (#656)
* ZyAura sensors support

* Validation

* Small refactoring

* Some checks

* Small fix

* Use floats, not double

Co-Authored-By: Otto Winter <otto@otto-winter.com>

* uint32_t now

Co-Authored-By: Otto Winter <otto@otto-winter.com>

* A constant for bits in a byte just over-complicates the source code

Co-Authored-By: Otto Winter <otto@otto-winter.com>

* Review fixes

* Review fixes

* Review fixes

* Review fixes

* Review fixes

* Review fixes

* Review fixes

* Review fixes

* Travis fixes

* Travis fixes

* Travis fixes
2019-07-03 16:33:18 +02:00

44 lines
1.9 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_ID, CONF_CLOCK_PIN, CONF_DATA_PIN, \
CONF_CO2, CONF_TEMPERATURE, CONF_HUMIDITY, \
UNIT_PARTS_PER_MILLION, UNIT_CELSIUS, UNIT_PERCENT, \
ICON_PERIODIC_TABLE_CO2, ICON_THERMOMETER, ICON_WATER_PERCENT
from esphome.cpp_helpers import gpio_pin_expression
zyaura_ns = cg.esphome_ns.namespace('zyaura')
ZyAuraSensor = zyaura_ns.class_('ZyAuraSensor', cg.PollingComponent)
CONFIG_SCHEMA = cv.Schema({
cv.GenerateID(): cv.declare_id(ZyAuraSensor),
cv.Required(CONF_CLOCK_PIN): cv.All(pins.internal_gpio_input_pin_schema,
pins.validate_has_interrupt),
cv.Required(CONF_DATA_PIN): cv.All(pins.internal_gpio_input_pin_schema,
pins.validate_has_interrupt),
cv.Optional(CONF_CO2): sensor.sensor_schema(UNIT_PARTS_PER_MILLION, ICON_PERIODIC_TABLE_CO2, 0),
cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(UNIT_CELSIUS, ICON_THERMOMETER, 1),
cv.Optional(CONF_HUMIDITY): sensor.sensor_schema(UNIT_PERCENT, ICON_WATER_PERCENT, 1),
}).extend(cv.polling_component_schema('60s'))
def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
yield cg.register_component(var, config)
pin_clock = yield gpio_pin_expression(config[CONF_CLOCK_PIN])
cg.add(var.set_pin_clock(pin_clock))
pin_data = yield gpio_pin_expression(config[CONF_DATA_PIN])
cg.add(var.set_pin_data(pin_data))
if CONF_CO2 in config:
sens = yield sensor.new_sensor(config[CONF_CO2])
cg.add(var.set_co2_sensor(sens))
if CONF_TEMPERATURE in config:
sens = yield sensor.new_sensor(config[CONF_TEMPERATURE])
cg.add(var.set_temperature_sensor(sens))
if CONF_HUMIDITY in config:
sens = yield sensor.new_sensor(config[CONF_HUMIDITY])
cg.add(var.set_humidity_sensor(sens))