/
climate.py
339 lines (290 loc) · 12.6 KB
/
climate.py
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"""Support for KNX/IP climate devices."""
from typing import List, Optional
import voluptuous as vol
import xknx
from xknx.knx import HVACOperationMode
from homeassistant.components.climate import PLATFORM_SCHEMA, ClimateDevice
from homeassistant.components.climate.const import (
HVAC_MODE_AUTO,
HVAC_MODE_COOL,
HVAC_MODE_DRY,
HVAC_MODE_FAN_ONLY,
HVAC_MODE_HEAT,
HVAC_MODE_OFF,
PRESET_AWAY,
PRESET_COMFORT,
PRESET_ECO,
PRESET_SLEEP,
SUPPORT_PRESET_MODE,
SUPPORT_TARGET_TEMPERATURE,
)
from homeassistant.const import ATTR_TEMPERATURE, CONF_NAME, TEMP_CELSIUS
from homeassistant.core import callback
import homeassistant.helpers.config_validation as cv
from . import ATTR_DISCOVER_DEVICES, DATA_KNX
CONF_SETPOINT_SHIFT_ADDRESS = "setpoint_shift_address"
CONF_SETPOINT_SHIFT_STATE_ADDRESS = "setpoint_shift_state_address"
CONF_SETPOINT_SHIFT_STEP = "setpoint_shift_step"
CONF_SETPOINT_SHIFT_MAX = "setpoint_shift_max"
CONF_SETPOINT_SHIFT_MIN = "setpoint_shift_min"
CONF_TEMPERATURE_ADDRESS = "temperature_address"
CONF_TARGET_TEMPERATURE_ADDRESS = "target_temperature_address"
CONF_TARGET_TEMPERATURE_STATE_ADDRESS = "target_temperature_state_address"
CONF_OPERATION_MODE_ADDRESS = "operation_mode_address"
CONF_OPERATION_MODE_STATE_ADDRESS = "operation_mode_state_address"
CONF_CONTROLLER_STATUS_ADDRESS = "controller_status_address"
CONF_CONTROLLER_STATUS_STATE_ADDRESS = "controller_status_state_address"
CONF_CONTROLLER_MODE_ADDRESS = "controller_mode_address"
CONF_CONTROLLER_MODE_STATE_ADDRESS = "controller_mode_state_address"
CONF_OPERATION_MODE_FROST_PROTECTION_ADDRESS = "operation_mode_frost_protection_address"
CONF_OPERATION_MODE_NIGHT_ADDRESS = "operation_mode_night_address"
CONF_OPERATION_MODE_COMFORT_ADDRESS = "operation_mode_comfort_address"
CONF_OPERATION_MODES = "operation_modes"
CONF_ON_OFF_ADDRESS = "on_off_address"
CONF_ON_OFF_STATE_ADDRESS = "on_off_state_address"
CONF_MIN_TEMP = "min_temp"
CONF_MAX_TEMP = "max_temp"
DEFAULT_NAME = "KNX Climate"
DEFAULT_SETPOINT_SHIFT_STEP = 0.5
DEFAULT_SETPOINT_SHIFT_MAX = 6
DEFAULT_SETPOINT_SHIFT_MIN = -6
# Map KNX operation modes to HA modes. This list might not be full.
OPERATION_MODES = {
# Map DPT 201.105 HVAC control modes
"Auto": HVAC_MODE_AUTO,
"Heat": HVAC_MODE_HEAT,
"Cool": HVAC_MODE_COOL,
"Off": HVAC_MODE_OFF,
"Fan only": HVAC_MODE_FAN_ONLY,
"Dry": HVAC_MODE_DRY,
}
OPERATION_MODES_INV = dict((reversed(item) for item in OPERATION_MODES.items()))
PRESET_MODES = {
# Map DPT 201.100 HVAC operating modes to HA presets
"Frost Protection": PRESET_ECO,
"Night": PRESET_SLEEP,
"Standby": PRESET_AWAY,
"Comfort": PRESET_COMFORT,
}
PRESET_MODES_INV = dict((reversed(item) for item in PRESET_MODES.items()))
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
{
vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
vol.Optional(
CONF_SETPOINT_SHIFT_STEP, default=DEFAULT_SETPOINT_SHIFT_STEP
): vol.All(float, vol.Range(min=0, max=2)),
vol.Optional(
CONF_SETPOINT_SHIFT_MAX, default=DEFAULT_SETPOINT_SHIFT_MAX
): vol.All(int, vol.Range(min=0, max=32)),
vol.Optional(
CONF_SETPOINT_SHIFT_MIN, default=DEFAULT_SETPOINT_SHIFT_MIN
): vol.All(int, vol.Range(min=-32, max=0)),
vol.Required(CONF_TEMPERATURE_ADDRESS): cv.string,
vol.Required(CONF_TARGET_TEMPERATURE_STATE_ADDRESS): cv.string,
vol.Optional(CONF_TARGET_TEMPERATURE_ADDRESS): cv.string,
vol.Optional(CONF_SETPOINT_SHIFT_ADDRESS): cv.string,
vol.Optional(CONF_SETPOINT_SHIFT_STATE_ADDRESS): cv.string,
vol.Optional(CONF_OPERATION_MODE_ADDRESS): cv.string,
vol.Optional(CONF_OPERATION_MODE_STATE_ADDRESS): cv.string,
vol.Optional(CONF_CONTROLLER_STATUS_ADDRESS): cv.string,
vol.Optional(CONF_CONTROLLER_STATUS_STATE_ADDRESS): cv.string,
vol.Optional(CONF_CONTROLLER_MODE_ADDRESS): cv.string,
vol.Optional(CONF_CONTROLLER_MODE_STATE_ADDRESS): cv.string,
vol.Optional(CONF_OPERATION_MODE_FROST_PROTECTION_ADDRESS): cv.string,
vol.Optional(CONF_OPERATION_MODE_NIGHT_ADDRESS): cv.string,
vol.Optional(CONF_OPERATION_MODE_COMFORT_ADDRESS): cv.string,
vol.Optional(CONF_ON_OFF_ADDRESS): cv.string,
vol.Optional(CONF_ON_OFF_STATE_ADDRESS): cv.string,
vol.Optional(CONF_OPERATION_MODES): vol.All(
cv.ensure_list, [vol.In(OPERATION_MODES)]
),
vol.Optional(CONF_MIN_TEMP): vol.Coerce(float),
vol.Optional(CONF_MAX_TEMP): vol.Coerce(float),
}
)
async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
"""Set up climate(s) for KNX platform."""
if discovery_info is not None:
async_add_entities_discovery(hass, discovery_info, async_add_entities)
else:
async_add_entities_config(hass, config, async_add_entities)
@callback
def async_add_entities_discovery(hass, discovery_info, async_add_entities):
"""Set up climates for KNX platform configured within platform."""
entities = []
for device_name in discovery_info[ATTR_DISCOVER_DEVICES]:
device = hass.data[DATA_KNX].xknx.devices[device_name]
entities.append(KNXClimate(device))
async_add_entities(entities)
@callback
def async_add_entities_config(hass, config, async_add_entities):
"""Set up climate for KNX platform configured within platform."""
climate_mode = xknx.devices.ClimateMode(
hass.data[DATA_KNX].xknx,
name=config[CONF_NAME] + " Mode",
group_address_operation_mode=config.get(CONF_OPERATION_MODE_ADDRESS),
group_address_operation_mode_state=config.get(
CONF_OPERATION_MODE_STATE_ADDRESS
),
group_address_controller_status=config.get(CONF_CONTROLLER_STATUS_ADDRESS),
group_address_controller_status_state=config.get(
CONF_CONTROLLER_STATUS_STATE_ADDRESS
),
group_address_controller_mode=config.get(CONF_CONTROLLER_MODE_ADDRESS),
group_address_controller_mode_state=config.get(
CONF_CONTROLLER_MODE_STATE_ADDRESS
),
group_address_operation_mode_protection=config.get(
CONF_OPERATION_MODE_FROST_PROTECTION_ADDRESS
),
group_address_operation_mode_night=config.get(
CONF_OPERATION_MODE_NIGHT_ADDRESS
),
group_address_operation_mode_comfort=config.get(
CONF_OPERATION_MODE_COMFORT_ADDRESS
),
operation_modes=config.get(CONF_OPERATION_MODES),
)
hass.data[DATA_KNX].xknx.devices.add(climate_mode)
climate = xknx.devices.Climate(
hass.data[DATA_KNX].xknx,
name=config[CONF_NAME],
group_address_temperature=config[CONF_TEMPERATURE_ADDRESS],
group_address_target_temperature=config.get(CONF_TARGET_TEMPERATURE_ADDRESS),
group_address_target_temperature_state=config[
CONF_TARGET_TEMPERATURE_STATE_ADDRESS
],
group_address_setpoint_shift=config.get(CONF_SETPOINT_SHIFT_ADDRESS),
group_address_setpoint_shift_state=config.get(
CONF_SETPOINT_SHIFT_STATE_ADDRESS
),
setpoint_shift_step=config[CONF_SETPOINT_SHIFT_STEP],
setpoint_shift_max=config[CONF_SETPOINT_SHIFT_MAX],
setpoint_shift_min=config[CONF_SETPOINT_SHIFT_MIN],
group_address_on_off=config.get(CONF_ON_OFF_ADDRESS),
group_address_on_off_state=config.get(CONF_ON_OFF_STATE_ADDRESS),
min_temp=config.get(CONF_MIN_TEMP),
max_temp=config.get(CONF_MAX_TEMP),
mode=climate_mode,
)
hass.data[DATA_KNX].xknx.devices.add(climate)
async_add_entities([KNXClimate(climate)])
class KNXClimate(ClimateDevice):
"""Representation of a KNX climate device."""
def __init__(self, device):
"""Initialize of a KNX climate device."""
self.device = device
self._unit_of_measurement = TEMP_CELSIUS
@property
def supported_features(self) -> int:
"""Return the list of supported features."""
return SUPPORT_TARGET_TEMPERATURE | SUPPORT_PRESET_MODE
async def async_added_to_hass(self) -> None:
"""Register callbacks to update hass after device was changed."""
async def after_update_callback(device):
"""Call after device was updated."""
await self.async_update_ha_state()
self.device.register_device_updated_cb(after_update_callback)
self.device.mode.register_device_updated_cb(after_update_callback)
@property
def name(self) -> str:
"""Return the name of the KNX device."""
return self.device.name
@property
def available(self) -> bool:
"""Return True if entity is available."""
return self.hass.data[DATA_KNX].connected
@property
def should_poll(self) -> bool:
"""No polling needed within KNX."""
return False
@property
def temperature_unit(self):
"""Return the unit of measurement."""
return self._unit_of_measurement
@property
def current_temperature(self):
"""Return the current temperature."""
return self.device.temperature.value
@property
def target_temperature_step(self):
"""Return the supported step of target temperature."""
return self.device.temperature_step
@property
def target_temperature(self):
"""Return the temperature we try to reach."""
return self.device.target_temperature.value
@property
def min_temp(self):
"""Return the minimum temperature."""
return self.device.target_temperature_min
@property
def max_temp(self):
"""Return the maximum temperature."""
return self.device.target_temperature_max
async def async_set_temperature(self, **kwargs) -> None:
"""Set new target temperature."""
temperature = kwargs.get(ATTR_TEMPERATURE)
if temperature is None:
return
await self.device.set_target_temperature(temperature)
await self.async_update_ha_state()
@property
def hvac_mode(self) -> Optional[str]:
"""Return current operation ie. heat, cool, idle."""
if self.device.supports_on_off and not self.device.is_on:
return HVAC_MODE_OFF
if self.device.supports_on_off and self.device.is_on:
return HVAC_MODE_HEAT
if self.device.mode.supports_operation_mode:
return OPERATION_MODES.get(
self.device.mode.operation_mode.value, HVAC_MODE_HEAT
)
return None
@property
def hvac_modes(self) -> Optional[List[str]]:
"""Return the list of available operation modes."""
_operations = [
OPERATION_MODES.get(operation_mode.value)
for operation_mode in self.device.mode.operation_modes
]
if self.device.supports_on_off:
_operations.append(HVAC_MODE_HEAT)
_operations.append(HVAC_MODE_OFF)
return [op for op in _operations if op is not None]
async def async_set_hvac_mode(self, hvac_mode: str) -> None:
"""Set operation mode."""
if self.device.supports_on_off and hvac_mode == HVAC_MODE_OFF:
await self.device.turn_off()
elif self.device.supports_on_off and hvac_mode == HVAC_MODE_HEAT:
await self.device.turn_on()
elif self.device.mode.supports_operation_mode:
knx_operation_mode = HVACOperationMode(OPERATION_MODES_INV.get(hvac_mode))
await self.device.mode.set_operation_mode(knx_operation_mode)
await self.async_update_ha_state()
@property
def preset_mode(self) -> Optional[str]:
"""Return the current preset mode, e.g., home, away, temp.
Requires SUPPORT_PRESET_MODE.
"""
if self.device.mode.supports_operation_mode:
return PRESET_MODES.get(self.device.mode.operation_mode.value, PRESET_AWAY)
return None
@property
def preset_modes(self) -> Optional[List[str]]:
"""Return a list of available preset modes.
Requires SUPPORT_PRESET_MODE.
"""
_presets = [
PRESET_MODES.get(operation_mode.value)
for operation_mode in self.device.mode.operation_modes
]
return list(filter(None, _presets))
async def async_set_preset_mode(self, preset_mode: str) -> None:
"""Set new preset mode.
This method must be run in the event loop and returns a coroutine.
"""
if self.device.mode.supports_operation_mode:
knx_operation_mode = HVACOperationMode(PRESET_MODES_INV.get(preset_mode))
await self.device.mode.set_operation_mode(knx_operation_mode)
await self.async_update_ha_state()