136 lines
4.6 KiB
Python
Executable File
136 lines
4.6 KiB
Python
Executable File
"""Support for LCN binary sensors."""
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import pypck
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from homeassistant.components.binary_sensor import BinarySensorDevice
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from homeassistant.const import CONF_ADDRESS
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from . import LcnDevice
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from .const import (
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BINSENSOR_PORTS, CONF_CONNECTIONS, CONF_SOURCE, DATA_LCN, SETPOINTS)
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from .helpers import get_connection
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async def async_setup_platform(hass, hass_config, async_add_entities,
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discovery_info=None):
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"""Set up the LCN binary sensor platform."""
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if discovery_info is None:
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return
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devices = []
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for config in discovery_info:
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address, connection_id = config[CONF_ADDRESS]
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addr = pypck.lcn_addr.LcnAddr(*address)
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connections = hass.data[DATA_LCN][CONF_CONNECTIONS]
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connection = get_connection(connections, connection_id)
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address_connection = connection.get_address_conn(addr)
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if config[CONF_SOURCE] in SETPOINTS:
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device = LcnRegulatorLockSensor(config, address_connection)
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elif config[CONF_SOURCE] in BINSENSOR_PORTS:
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device = LcnBinarySensor(config, address_connection)
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else: # in KEYS
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device = LcnLockKeysSensor(config, address_connection)
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devices.append(device)
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async_add_entities(devices)
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class LcnRegulatorLockSensor(LcnDevice, BinarySensorDevice):
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"""Representation of a LCN binary sensor for regulator locks."""
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def __init__(self, config, address_connection):
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"""Initialize the LCN binary sensor."""
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super().__init__(config, address_connection)
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self.setpoint_variable = \
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pypck.lcn_defs.Var[config[CONF_SOURCE]]
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self._value = None
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async def async_added_to_hass(self):
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"""Run when entity about to be added to hass."""
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await super().async_added_to_hass()
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await self.address_connection.activate_status_request_handler(
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self.setpoint_variable)
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._value
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def input_received(self, input_obj):
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"""Set sensor value when LCN input object (command) is received."""
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if not isinstance(input_obj, pypck.inputs.ModStatusVar) or \
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input_obj.get_var() != self.setpoint_variable:
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return
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self._value = input_obj.get_value().is_locked_regulator()
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self.async_schedule_update_ha_state()
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class LcnBinarySensor(LcnDevice, BinarySensorDevice):
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"""Representation of a LCN binary sensor for binary sensor ports."""
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def __init__(self, config, address_connection):
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"""Initialize the LCN binary sensor."""
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super().__init__(config, address_connection)
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self.bin_sensor_port = \
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pypck.lcn_defs.BinSensorPort[config[CONF_SOURCE]]
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self._value = None
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async def async_added_to_hass(self):
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"""Run when entity about to be added to hass."""
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await super().async_added_to_hass()
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await self.address_connection.activate_status_request_handler(
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self.bin_sensor_port)
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._value
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def input_received(self, input_obj):
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"""Set sensor value when LCN input object (command) is received."""
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if not isinstance(input_obj, pypck.inputs.ModStatusBinSensors):
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return
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self._value = input_obj.get_state(self.bin_sensor_port.value)
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self.async_schedule_update_ha_state()
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class LcnLockKeysSensor(LcnDevice, BinarySensorDevice):
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"""Representation of a LCN sensor for key locks."""
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def __init__(self, config, address_connection):
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"""Initialize the LCN sensor."""
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super().__init__(config, address_connection)
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self.source = pypck.lcn_defs.Key[config[CONF_SOURCE]]
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self._value = None
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async def async_added_to_hass(self):
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"""Run when entity about to be added to hass."""
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await super().async_added_to_hass()
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await self.address_connection.activate_status_request_handler(
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self.source)
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._value
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def input_received(self, input_obj):
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"""Set sensor value when LCN input object (command) is received."""
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if not isinstance(input_obj, pypck.inputs.ModStatusKeyLocks) or \
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self.source not in pypck.lcn_defs.Key:
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return
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table_id = ord(self.source.name[0]) - 65
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key_id = int(self.source.name[1]) - 1
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self._value = input_obj.get_state(table_id, key_id)
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self.async_schedule_update_ha_state()
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