Add LCN switch platform (#20267)

* Add LCN switch platform

* Added guard clause for discovery_info check and removed unnecessary parathesis
This commit is contained in:
Andre Lengwenus 2019-01-20 20:49:30 +01:00 committed by Martin Hjelmare
parent a8d3a904e7
commit 7c25389f0d
2 changed files with 149 additions and 2 deletions

View file

@ -12,7 +12,7 @@ import voluptuous as vol
from homeassistant.const import (
CONF_ADDRESS, CONF_HOST, CONF_LIGHTS, CONF_NAME, CONF_PASSWORD, CONF_PORT,
CONF_USERNAME)
CONF_SWITCHES, CONF_USERNAME)
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.discovery import async_load_platform
from homeassistant.helpers.entity import Entity
@ -95,6 +95,13 @@ LIGHTS_SCHEMA = vol.Schema({
lambda value: value * 1000),
})
SWITCHES_SCHEMA = vol.Schema({
vol.Required(CONF_NAME): cv.string,
vol.Required(CONF_ADDRESS): is_address,
vol.Required(CONF_OUTPUT): vol.All(vol.Upper,
vol.In(OUTPUT_PORTS + RELAY_PORTS))
})
CONNECTION_SCHEMA = vol.Schema({
vol.Required(CONF_HOST): cv.string,
vol.Required(CONF_PORT): cv.port,
@ -110,7 +117,8 @@ CONFIG_SCHEMA = vol.Schema({
DOMAIN: vol.Schema({
vol.Required(CONF_CONNECTIONS): vol.All(
cv.ensure_list, has_unique_connection_names, [CONNECTION_SCHEMA]),
vol.Required(CONF_LIGHTS): vol.All(cv.ensure_list, [LIGHTS_SCHEMA])
vol.Optional(CONF_LIGHTS): vol.All(cv.ensure_list, [LIGHTS_SCHEMA]),
vol.Optional(CONF_SWITCHES): vol.All(cv.ensure_list, [SWITCHES_SCHEMA])
})
}, extra=vol.ALLOW_EXTRA)
@ -168,6 +176,10 @@ async def async_setup(hass, config):
async_load_platform(hass, 'light', DOMAIN,
config[DOMAIN][CONF_LIGHTS], config))
hass.async_create_task(
async_load_platform(hass, 'switch', DOMAIN,
config[DOMAIN][CONF_SWITCHES], config))
return True

View file

@ -0,0 +1,135 @@
"""
Support for LCN switches.
For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/switch.lcn/
"""
from homeassistant.components.lcn import (
CONF_CONNECTIONS, CONF_OUTPUT, DATA_LCN, OUTPUT_PORTS, LcnDevice,
get_connection)
from homeassistant.components.switch import SwitchDevice
from homeassistant.const import CONF_ADDRESS
DEPENDENCIES = ['lcn']
async def async_setup_platform(hass, hass_config, async_add_entities,
discovery_info=None):
"""Set up the LCN switch 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_OUTPUT] in OUTPUT_PORTS:
device = LcnOutputSwitch(config, address_connection)
else: # in RELAY_PORTS
device = LcnRelaySwitch(config, address_connection)
devices.append(device)
async_add_entities(devices)
class LcnOutputSwitch(LcnDevice, SwitchDevice):
"""Representation of a LCN switch for output ports."""
def __init__(self, config, address_connection):
"""Initialize the LCN switch."""
super().__init__(config, address_connection)
self.output = self.pypck.lcn_defs.OutputPort[config[CONF_OUTPUT]]
self._is_on = 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.output))
@property
def is_on(self):
"""Return True if entity is on."""
return self._is_on
async def async_turn_on(self, **kwargs):
"""Turn the entity on."""
self._is_on = True
self.address_connection.dim_output(self.output.value, 100, 0)
await self.async_update_ha_state()
async def async_turn_off(self, **kwargs):
"""Turn the entity off."""
self._is_on = False
self.address_connection.dim_output(self.output.value, 0, 0)
await self.async_update_ha_state()
def input_received(self, input_obj):
"""Set switch state when LCN input object (command) is received."""
if not isinstance(input_obj, self.pypck.inputs.ModStatusOutput) or \
input_obj.get_output_id() != self.output.value:
return
self._is_on = input_obj.get_percent() > 0
self.async_schedule_update_ha_state()
class LcnRelaySwitch(LcnDevice, SwitchDevice):
"""Representation of a LCN switch for relay ports."""
def __init__(self, config, address_connection):
"""Initialize the LCN switch."""
super().__init__(config, address_connection)
self.output = self.pypck.lcn_defs.RelayPort[config[CONF_OUTPUT]]
self._is_on = 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.output))
@property
def is_on(self):
"""Return True if entity is on."""
return self._is_on
async def async_turn_on(self, **kwargs):
"""Turn the entity on."""
self._is_on = True
states = [self.pypck.lcn_defs.RelayStateModifier.NOCHANGE] * 8
states[self.output.value] = self.pypck.lcn_defs.RelayStateModifier.ON
self.address_connection.control_relays(states)
await self.async_update_ha_state()
async def async_turn_off(self, **kwargs):
"""Turn the entity off."""
self._is_on = False
states = [self.pypck.lcn_defs.RelayStateModifier.NOCHANGE] * 8
states[self.output.value] = self.pypck.lcn_defs.RelayStateModifier.OFF
self.address_connection.control_relays(states)
await self.async_update_ha_state()
def input_received(self, input_obj):
"""Set switch state when LCN input object (command) is received."""
if not isinstance(input_obj, self.pypck.inputs.ModStatusRelays):
return
self._is_on = input_obj.get_state(self.output.value)
self.async_schedule_update_ha_state()