118 lines
4.0 KiB
Python
Executable File
118 lines
4.0 KiB
Python
Executable File
"""Support for LCN sensors."""
|
|
from homeassistant.components.lcn import LcnDevice, get_connection
|
|
from homeassistant.components.lcn.const import (
|
|
CONF_CONNECTIONS, CONF_SOURCE, DATA_LCN, LED_PORTS, S0_INPUTS, SETPOINTS,
|
|
THRESHOLDS, VARIABLES)
|
|
from homeassistant.const import CONF_ADDRESS, CONF_UNIT_OF_MEASUREMENT
|
|
|
|
DEPENDENCIES = ['lcn']
|
|
|
|
|
|
async def async_setup_platform(hass, hass_config, async_add_entities,
|
|
discovery_info=None):
|
|
"""Set up the LCN sensor platform."""
|
|
if discovery_info is None:
|
|
return
|
|
|
|
import pypck
|
|
|
|
devices = []
|
|
for config in discovery_info:
|
|
address, connection_id = config[CONF_ADDRESS]
|
|
addr = pypck.lcn_addr.LcnAddr(*address)
|
|
connections = hass.data[DATA_LCN][CONF_CONNECTIONS]
|
|
connection = get_connection(connections, connection_id)
|
|
address_connection = connection.get_address_conn(addr)
|
|
|
|
if config[CONF_SOURCE] in VARIABLES + SETPOINTS + THRESHOLDS + \
|
|
S0_INPUTS:
|
|
device = LcnVariableSensor(config, address_connection)
|
|
else: # in LED_PORTS + LOGICOP_PORTS
|
|
device = LcnLedLogicSensor(config, address_connection)
|
|
|
|
devices.append(device)
|
|
|
|
async_add_entities(devices)
|
|
|
|
|
|
class LcnVariableSensor(LcnDevice):
|
|
"""Representation of a LCN sensor for variables."""
|
|
|
|
def __init__(self, config, address_connection):
|
|
"""Initialize the LCN sensor."""
|
|
super().__init__(config, address_connection)
|
|
|
|
self.variable = self.pypck.lcn_defs.Var[config[CONF_SOURCE]]
|
|
self.unit = self.pypck.lcn_defs.VarUnit[
|
|
config[CONF_UNIT_OF_MEASUREMENT]]
|
|
|
|
self._value = None
|
|
|
|
async def async_added_to_hass(self):
|
|
"""Run when entity about to be added to hass."""
|
|
await super().async_added_to_hass()
|
|
self.hass.async_create_task(
|
|
self.address_connection.activate_status_request_handler(
|
|
self.variable))
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the entity."""
|
|
return self._value
|
|
|
|
@property
|
|
def unit_of_measurement(self):
|
|
"""Return the unit of measurement of this entity, if any."""
|
|
return self.unit.value
|
|
|
|
def input_received(self, input_obj):
|
|
"""Set sensor value when LCN input object (command) is received."""
|
|
if not isinstance(input_obj, self.pypck.inputs.ModStatusVar) or \
|
|
input_obj.get_var() != self.variable:
|
|
return
|
|
|
|
self._value = (input_obj.get_value().to_var_unit(self.unit))
|
|
self.async_schedule_update_ha_state()
|
|
|
|
|
|
class LcnLedLogicSensor(LcnDevice):
|
|
"""Representation of a LCN sensor for leds and logicops."""
|
|
|
|
def __init__(self, config, address_connection):
|
|
"""Initialize the LCN sensor."""
|
|
super().__init__(config, address_connection)
|
|
|
|
if config[CONF_SOURCE] in LED_PORTS:
|
|
self.source = self.pypck.lcn_defs.LedPort[config[CONF_SOURCE]]
|
|
else:
|
|
self.source = self.pypck.lcn_defs.LogicOpPort[config[CONF_SOURCE]]
|
|
|
|
self._value = None
|
|
|
|
async def async_added_to_hass(self):
|
|
"""Run when entity about to be added to hass."""
|
|
await super().async_added_to_hass()
|
|
self.hass.async_create_task(
|
|
self.address_connection.activate_status_request_handler(
|
|
self.source))
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return the state of the entity."""
|
|
return self._value
|
|
|
|
def input_received(self, input_obj):
|
|
"""Set sensor value when LCN input object (command) is received."""
|
|
if not isinstance(input_obj,
|
|
self.pypck.inputs.ModStatusLedsAndLogicOps):
|
|
return
|
|
|
|
if self.source in self.pypck.lcn_defs.LedPort:
|
|
self._value = input_obj.get_led_state(
|
|
self.source.value).name.lower()
|
|
elif self.source in self.pypck.lcn_defs.LogicOpPort:
|
|
self._value = input_obj.get_logic_op_state(
|
|
self.source.value).name.lower()
|
|
|
|
self.async_schedule_update_ha_state()
|