233 lines
7.7 KiB
Python
233 lines
7.7 KiB
Python
"""
|
|
Support for RFXtrx binary sensors.
|
|
|
|
Lighting4 devices (sensors based on PT2262 encoder) are supported and
|
|
tested. Other types may need some work.
|
|
|
|
"""
|
|
|
|
import logging
|
|
import voluptuous as vol
|
|
from homeassistant.components import rfxtrx
|
|
from homeassistant.util import slugify
|
|
from homeassistant.util import dt as dt_util
|
|
from homeassistant.helpers import config_validation as cv
|
|
from homeassistant.helpers import event as evt
|
|
from homeassistant.components.binary_sensor import BinarySensorDevice
|
|
from homeassistant.components.rfxtrx import (
|
|
ATTR_AUTOMATIC_ADD, ATTR_NAME, ATTR_OFF_DELAY, ATTR_FIREEVENT,
|
|
ATTR_DATA_BITS, CONF_DEVICES
|
|
)
|
|
from homeassistant.const import (
|
|
CONF_DEVICE_CLASS, CONF_COMMAND_ON, CONF_COMMAND_OFF
|
|
)
|
|
|
|
DEPENDENCIES = ["rfxtrx"]
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
PLATFORM_SCHEMA = vol.Schema({
|
|
vol.Required("platform"): rfxtrx.DOMAIN,
|
|
vol.Optional(CONF_DEVICES, default={}): vol.All(
|
|
dict, rfxtrx.valid_binary_sensor),
|
|
vol.Optional(ATTR_AUTOMATIC_ADD, default=False): cv.boolean,
|
|
}, extra=vol.ALLOW_EXTRA)
|
|
|
|
|
|
def setup_platform(hass, config, add_devices_callback, discovery_info=None):
|
|
"""Setup the Binary Sensor platform to rfxtrx."""
|
|
import RFXtrx as rfxtrxmod
|
|
sensors = []
|
|
|
|
for packet_id, entity in config['devices'].items():
|
|
event = rfxtrx.get_rfx_object(packet_id)
|
|
device_id = slugify(event.device.id_string.lower())
|
|
|
|
if device_id in rfxtrx.RFX_DEVICES:
|
|
continue
|
|
|
|
if entity[ATTR_DATA_BITS] is not None:
|
|
_LOGGER.info("Masked device id: %s",
|
|
rfxtrx.get_pt2262_deviceid(device_id,
|
|
entity[ATTR_DATA_BITS]))
|
|
|
|
_LOGGER.info("Add %s rfxtrx.binary_sensor (class %s)",
|
|
entity[ATTR_NAME], entity[CONF_DEVICE_CLASS])
|
|
|
|
device = RfxtrxBinarySensor(event, entity[ATTR_NAME],
|
|
entity[CONF_DEVICE_CLASS],
|
|
entity[ATTR_FIREEVENT],
|
|
entity[ATTR_OFF_DELAY],
|
|
entity[ATTR_DATA_BITS],
|
|
entity[CONF_COMMAND_ON],
|
|
entity[CONF_COMMAND_OFF])
|
|
device.hass = hass
|
|
device.is_lighting4 = (packet_id[2:4] == '13')
|
|
sensors.append(device)
|
|
rfxtrx.RFX_DEVICES[device_id] = device
|
|
|
|
add_devices_callback(sensors)
|
|
|
|
# pylint: disable=too-many-branches
|
|
def binary_sensor_update(event):
|
|
"""Callback for control updates from the RFXtrx gateway."""
|
|
if not isinstance(event, rfxtrxmod.ControlEvent):
|
|
return
|
|
|
|
device_id = slugify(event.device.id_string.lower())
|
|
|
|
if device_id in rfxtrx.RFX_DEVICES:
|
|
sensor = rfxtrx.RFX_DEVICES[device_id]
|
|
else:
|
|
sensor = rfxtrx.get_pt2262_device(device_id)
|
|
|
|
if sensor is None:
|
|
# Add the entity if not exists and automatic_add is True
|
|
if not config[ATTR_AUTOMATIC_ADD]:
|
|
return
|
|
|
|
poss_dev = rfxtrx.find_possible_pt2262_device(device_id)
|
|
|
|
if poss_dev is not None:
|
|
poss_id = slugify(poss_dev.event.device.id_string.lower())
|
|
_LOGGER.info("Found possible matching deviceid %s.",
|
|
poss_id)
|
|
|
|
pkt_id = "".join("{0:02x}".format(x) for x in event.data)
|
|
sensor = RfxtrxBinarySensor(event, pkt_id)
|
|
sensor.hass = hass
|
|
sensor.is_lighting4 = (pkt_id[2:4] == '13')
|
|
rfxtrx.RFX_DEVICES[device_id] = sensor
|
|
add_devices_callback([sensor])
|
|
_LOGGER.info("Added binary sensor %s "
|
|
"(Device_id: %s Class: %s Sub: %s)",
|
|
pkt_id,
|
|
slugify(event.device.id_string.lower()),
|
|
event.device.__class__.__name__,
|
|
event.device.subtype)
|
|
|
|
elif not isinstance(sensor, RfxtrxBinarySensor):
|
|
return
|
|
else:
|
|
_LOGGER.info("Binary sensor update "
|
|
"(Device_id: %s Class: %s Sub: %s)",
|
|
slugify(event.device.id_string.lower()),
|
|
event.device.__class__.__name__,
|
|
event.device.subtype)
|
|
if sensor.is_lighting4:
|
|
if sensor.data_bits is not None:
|
|
cmd = rfxtrx.get_pt2262_cmd(device_id, sensor.data_bits)
|
|
sensor.apply_cmd(int(cmd, 16))
|
|
else:
|
|
sensor.update_state(True)
|
|
else:
|
|
rfxtrx.apply_received_command(event)
|
|
|
|
if (sensor.is_on and sensor.off_delay is not None and
|
|
sensor.delay_listener is None):
|
|
|
|
def off_delay_listener(now):
|
|
"""Switch device off after a delay."""
|
|
sensor.delay_listener = None
|
|
sensor.update_state(False)
|
|
|
|
sensor.delay_listener = evt.track_point_in_time(
|
|
hass, off_delay_listener, dt_util.utcnow() + sensor.off_delay
|
|
)
|
|
|
|
# Subscribe to main rfxtrx events
|
|
if binary_sensor_update not in rfxtrx.RECEIVED_EVT_SUBSCRIBERS:
|
|
rfxtrx.RECEIVED_EVT_SUBSCRIBERS.append(binary_sensor_update)
|
|
|
|
|
|
# pylint: disable=too-many-instance-attributes,too-many-arguments
|
|
class RfxtrxBinarySensor(BinarySensorDevice):
|
|
"""An Rfxtrx binary sensor."""
|
|
|
|
def __init__(self, event, name, device_class=None,
|
|
should_fire=False, off_delay=None, data_bits=None,
|
|
cmd_on=None, cmd_off=None):
|
|
"""Initialize the sensor."""
|
|
self.event = event
|
|
self._name = name
|
|
self._should_fire_event = should_fire
|
|
self._device_class = device_class
|
|
self._off_delay = off_delay
|
|
self._state = False
|
|
self.is_lighting4 = False
|
|
self.delay_listener = None
|
|
self._data_bits = data_bits
|
|
self._cmd_on = cmd_on
|
|
self._cmd_off = cmd_off
|
|
|
|
if data_bits is not None:
|
|
self._masked_id = rfxtrx.get_pt2262_deviceid(
|
|
event.device.id_string.lower(),
|
|
data_bits)
|
|
|
|
def __str__(self):
|
|
"""Return the name of the sensor."""
|
|
return self._name
|
|
|
|
@property
|
|
def name(self):
|
|
"""Return the device name."""
|
|
return self._name
|
|
|
|
@property
|
|
def masked_id(self):
|
|
"""Return the masked device id (isolated address bits)."""
|
|
return self._masked_id
|
|
|
|
@property
|
|
def data_bits(self):
|
|
"""Return the number of data bits."""
|
|
return self._data_bits
|
|
|
|
@property
|
|
def cmd_on(self):
|
|
"""Return the value of the 'On' command."""
|
|
return self._cmd_on
|
|
|
|
@property
|
|
def cmd_off(self):
|
|
"""Return the value of the 'Off' command."""
|
|
return self._cmd_off
|
|
|
|
@property
|
|
def should_poll(self):
|
|
"""No polling needed."""
|
|
return False
|
|
|
|
@property
|
|
def should_fire_event(self):
|
|
"""Return is the device must fire event."""
|
|
return self._should_fire_event
|
|
|
|
@property
|
|
def device_class(self):
|
|
"""Return the sensor class."""
|
|
return self._device_class
|
|
|
|
@property
|
|
def off_delay(self):
|
|
"""Return the off_delay attribute value."""
|
|
return self._off_delay
|
|
|
|
@property
|
|
def is_on(self):
|
|
"""Return true if the sensor state is True."""
|
|
return self._state
|
|
|
|
def apply_cmd(self, cmd):
|
|
"""Apply a command for updating the state."""
|
|
if cmd == self.cmd_on:
|
|
self.update_state(True)
|
|
elif cmd == self.cmd_off:
|
|
self.update_state(False)
|
|
|
|
def update_state(self, state):
|
|
"""Update the state of the device."""
|
|
self._state = state
|
|
self.schedule_update_ha_state()
|