changelog.md

Changelog

Unreleased changes

Internals

• Rename TaskRegistry.register and Task task attribute to async_func to avoid confusion; return Task from start()

0.21.1 Fix Task Registry 2022-05-01

Bugfixes

• Fix exposure of datetime, time and date objects to the Bus again

Internals

• TaskRegistry takes functions returning coroutines instead of coroutines directly

0.21.0 Search and connect 2022-04-30

Discovery

• Use unicast discovery endpoint to receive SearchRespones frames
• Send SearchRequest and SearchRequestExtended simultaneously when using GatewayScanner
• Skip SearchResponse results for Core-V2 devices - wait for SearchResponseExtended
• Identify interfaces having KNX IP Secure Tunneling required and skip if using Automatic connection mode
• Only send SearchRequests from one interface for each scan() call
• Connect to next found interface in case of unsuccessful initial connection when using "automatic" mode

Internals

• Use ifaddr instead of netifaces
• make HPAI hashable and add addr_tuple convenice property

0.20.4 Fix exposure of time and date 2022-04-20

Bugfixes

• Fix exposure of datetime, time and date objects to the Bus

Protocol

• Add DIBSecuredServiceFamilies and DIBTunnelingInfo parser

Internal

• Include base class in DPTBase.parse_transcoder() lookup
• Move levels instance attribute form GroupAddress to address_format class variable
• Remove xknx form every class in the knxip package: CEMIFrame, KNXIPFrame and KNXIPBody (and subclasses)
• Remove xknx form every class in the io.request_response package
• Remove xknx form io.transport package and io.secure_session and io.self_description modules

0.20.3 Threading fixes 2022-04-15

Devices

• Notification: add value_type argument to set "string" or "latin_1" text encoding

Bug fixes

• Fix call from wrong thread in ConnectionManager
• Fix thread leak when restarting XKNX

Internal

• Change RemoteValueString to _RemoteValueGeneric subclass

0.20.2 Handle shutdown properly 2022-04-11

Bug fixes

• Properly shutdown climate mode if climate.shutdown() is called and ClimateMode exists

0.20.1 Add support for DPT 16.001 and SearchRequestExtended 2022-04-05

Features

• Add support for SearchRequestExtended to find interfaces that allow IP Secure
• Use XKNX state_updater argument to set default method for StateUpdater. StateUpdater is always started - Device / RemoteValue can always opt in to use it, even if default is False.
• Add support for DPT 16.001 (DPT_String_8859_1) as DPTLatin1 with value_type "latin_1".

Bug fixes

• Stop SecureSession keepalive_task when session is stopped (and don't restart it from sending STATUS_CLOSE)
• Fix encoding invalid characters for DPTString (value_type "string")

0.20.0 IP Secure 2022-03-29

Features

• We now support IP Secure! Thanks to MDT for providing us an interface for testing purposes!
• Add support for requesting tunnel interface information

Protocol

• add SessionRequest, SessionResponse, SessionAuthenticate, SessionStatus, SecureWrapper Frame parser

Internals

• Drop support for Python 3.8 to follow Home Assistant changes
• Return bytes from to_knx() in knxip package instead of list[int]
• Add a callback for connection_lost of TCP transports to Tunnel

0.19.2 TCP Heartbeat 2022-02-06

Connection

• Do a ConnectionStateRequest heartbeat on TCP tunnel connections too

Devices

• Handle invalid payloads per RemoteValue, log a readable warning

0.19.1 Bugfix for route_back 2022-01-31

Connection

• Tunneling: Fix route_back connections sending to invalid address

Protocol

• add DescriptionRequest and DescriptionResponse Frame parser

0.19.0 Tunneling connection protocol 2022-01-18

Devices

• Handle ConversionError in RemoteValue, log a readable warning

Connection

• Raise if an initial connection can not be established, auto-reconnect only when the connection was successful once
• Add support for TCP tunnel connections
• Optionally run KNXIPInterface in separate thread
• Handle separate Tunneling control and data endpoints
• Fix rate limiter wait time: don't add time waiting for ACK or L_DATA.con frames to the rate_limit

Internals

• Some refactoring and code movement in the io module - especially in KNXIPInterface; renamed UDPClient to UDPTransport
• Cleanup some list generating code in the knxip module

0.18.15 Come back almighty Gateway Scanner 2021-12-22

Internals

• Fix Gateway Scanner on Linux

0.18.14 Tunnelling flow control 2021-12-20

Internals

• Tunnel: Implement flow control according to KNX spec recommendations: wait for L_DATA.con frame before sending next L_DATA.req with 3 second timeout
• Logging: Some changes to loggers like knx now includes the source/destination HPAI and a timestamp
• Fix a rare race-condition in the gateway scanner where a non-existing interface was queried

0.18.13 Hold your colour 2021-11-13

Internals

• Fix GatewayScanner on MacOS and Windows and only return one instance of a gateway

Devices

• Light: Only send to global switch or brightness address if individual colors are configured to not overwrite actuator colors
• Light: Debounce individual colors callback to mitigate color flicker in visualizations

0.18.12 Add always callback to NumericValue and RawValue 2021-11-01

Internals

• Gatewayscanner now also reports the individual address of the gateway
• Outgoing telegrams will now have the correct source_address if tunneling is used

Devices

• Added always_callback option to NumericValue and RawValue

0.18.11 Task Registry 2021-10-16

Internals

• Stop state updater if connection is lost and restart if restored
• Add central task registry to keep track of tasks spawned in devices

0.18.10 Connection Manager 2021-10-13

Internals

• DPTString: replace invalid characters with question marks in to_knx
• Catch and log exceptions raised in callbacks to not stall the TelegramQueue
• Handle callbacks in separate asyncio Tasks
• GatewayScanFilter: Ignore non-gateway KNX/IP devices
• Introduce connection state change handler

Home Assistant Plugin

• Properly handle disconnected state in the UI.

0.18.9 HS-color 2021-07-26

Devices

• Light: Support for HS-color (DPT 5.003 hue and 5.001 saturation)

0.18.8 Position-only cover 2021-06-30

Devices

• Cover: enable set_up and set_down with group_address_position only (without group_address_long).

0.18.7 RawValue 2021-06-18

Devices

• Add RawValue device.
• Remove unused HA-specific attributes (unique_id, device_class, create_sensors).
• Climate: add group_address_active_state, group_address_command_value_state and a is_active property.
• Configurable sync_state in all devices.

0.18.6 NumericValue 2021-06-11

Devices

• Add respond_to_read option to Switch. If True GroupValueRead telegrams addressed to the group_address are answered.
• Add NumericValue device.

Internals

• Add RemoteValueNumeric for values of type float | int.
• Fix DPTBase classmethod return types

0.18.5 DPTNumeric 2021-06-08

Internals

• DPTBase.parse_transcoder is now a classmethod to allow parsing only subclasses.
• Add DPTNumeric as base class for DPTs representing numeric values.

0.18.4 ClimateMode bugfix 2021-06-04

Bugfix

• ClimateMode: Fix telegram processing when operation_mode and controller_mode (heat/cool) are both used

0.18.3 XYY colors 2021-05-30

Devices

• Light: Support for xyY-color (DPT 242.600)

0.18.2 Climate and Light improvements 2021-05-11

Devices

• Climate: Make setpoint_shift_mode optional. When None assign its DPT from the first incoming payload.
• Light: Support individual color lights without switch object

0.18.1 Internal group addresses 2021-04-23

Devices

• Add InternalGroupAddress for communication between Devices without sending to the bus.

Internals

• RemoteValue.value changed to a settable property. It is used to create payloads for outgoing telegrams.
• RemoteValue.update_value (async) sets a new value and awaits the callbacks without sending to the bus.
• Round DPT 14 values to precision of 7 digits

0.18.0

Devices

• Add support for cover lock
• ExposeSensor values can now be read from other xknx devices that share a group address
• Add more information to sensors and binary sensors in the HA integration

Breaking Changes

• Remove configuration handling from core library (use https://xknx.io/config-converter)

Internals

• Drop support for python 3.7
• use pytest tests instead of unittest TestCase
• Move RequestResponse and subclasses to xknx.io.request_response.*
• Move ConnectionConfig to xknx.io.connection
• Store last Telegram and decoded value in RemoteValue
• Improve CI to use Codecov instead of Coveralls for code coverage reports

0.17.5 Add support for unique ids 2021-03-30

HA integration

• Add experimental (opt-in) support for unique ids

Internals

• Remove unfinished config v2

0.17.4 Bugfix for ValueReader 2021-03-26

Internals

• Comparing GroupAddress or IndividualAddress to other types don't raise TypeError anymore
• Specify some type annotations

0.17.3 Passive addresses 2021-03-16

Devices

• Accept lists of group addresses using the heads for group_address / group_address_state and the tails for passive_group_addresses in every Device (and RemoteValue)
• Sensor: Don't allow floats in DPTBase value_type parser

0.17.2 Value templates 2021-03-10

Devices

• BinarySensor, Sensor: add ha_value_template attribute to store HomeAssistant value templates

Internals

• Distribute type annotations

0.17.1 Cover up 2021-02-23

Devices

• Cover: Use correct step direction when stopping

Internals

• Convert all Enums to upper case to satisfy pylint

0.17.0 Route back 2021-02-19

New Features

• Add new optional config route_back for connections to be able to work behind NAT.
• Read env vars after reading config file to allow dynamic config.

HA integration

• knx_event: fire also for outgoing telegrams

Devices

• BinarySensor: return None for BinarySensor.counter when context timeout is not used (and don't calculate it)
• Climate: Add create_temperature_sensors option to create dedicated sensors for current and target temperature.
• Weather (breaking change!): Renamed expose_sensors to create_sensors to prevent confusion with the XKNX expose_sensor device type.
• Weather: Added wind bearing attribute that accepts a value in degrees (0-360) for determining wind direction.

Internals

• RemoteValue is Generic now accepting DPTArray or DPTBinary
• split RemoteValueClimateMode into RemoteValueControllerMode and RemoteValueOperationMode
• return the payload (or None) in RemoteValue.payload_valid(payload) instead of bool
• Light colors are represented as Tuple[Tuple[int,int,int], int] instead of Tuple[List[int], int] now
• DPT 3 payloads/values are not invertable anymore.
• Tunnel: Interface changed - gateway_ip, gateway_port before local_ip, local_port added with default 0.
• Tunnel: default auto_reconnectto True

0.16.3 Fan contributions 2021-02-06

Devices

• Fan: Add max_step attribute which defines the maximum amount of steps. If set, the fan is controlled by steps instead of percentage.
• Fan: Add group_address_oscillation and group_address_oscillation_state attributes to control the oscillation of a fan.

0.16.2 Bugfix for YAML loader 2021-01-24

Internals

• fix conflict with HA YAML loader

0.16.1 HA register services 2021-01-16

HA integration

• knx_event: renamed fire_event_filter to event_filter and deprecated fire_event config option. A callback is now always registered for HA to be able to modify its group_addresses filter from a service.
• added knx.event_register service allowing to add and remove group addresses to trigger knx_event without having to change configuration.
• added knx.exposure_register service allowing to add and remove ExposeSensor instances at runtime

Internals

• remove DPTComparator: DPTBinary and DPTArray are not equal, even if their .value is, and are never equal to None.
• add Device.shutdown() method (used eg. when removing ExposeSensor)
• TelegramQueue.Callback: add group_addresses attribute to store a list of GroupAddress triggering the callback (additionally to address_filters).
• add a lot of type annotations

0.16.0 APCI possibilities considerably increased 2021-01-01

Devices

• Sensor: add DPT-3 datatypes "stepwise_dimming", "stepwise_blinds", "startstop_dimming", "startstop_blinds"
• Light: It is now possible to control lights using individual group addresses for red, green, blue and white

HA integration

• knx_event: renamed address to destination and added source, telegramtype, direction attributes.

Internals

• Tunnel connections process DisconnectRequest now and closes/reconnects the tunnel when the other side closes gracefully
• XKNX.connected Event can be used in future to await for a working connection or stop/relaunch tasks if the connection is lost
• Lower heartbeat rate from every 15sec to every 70 sec and raise ConnectionstateRequest timeout from 1 to 10sec (3/8/1 KNXip Overview §5.8 Timeout Constants)
• clean up Tunnel class
• refactored timeout handling in GatewayScanner, RequestResponse and ValueReader.
• renamed "PhysicalAddress" to "IndividualAddress"
• Telegram: group_address renamed to destination_address, to prepare support for other APCI services and add source_address
• Telegram: remove Telegram.telegramtype and replace with payload object derived from xknx.telegram.apci.APCI.
• CEMIFrame: remove CEMIFrame.cmd, which can be derived from CEMIFrame.payload.
• APCI: extend APCI services (e.g. MemoryRead/Write/Response, PropertyRead/Write/Response, etc).
• Farewell Travis CI; Welcome Github Actions!
• StateUpdater allow float values for register_remote_value(tracker_options) attribute.
• Handle exceptions from received unsupported or not implemented KNXIP Service Type identifiers

0.15.6 Bugfix for StateUpater 2020-11-26

Bugfixes

• StateUpdater: shield from cancellation so update_received() don't cancel ongoing RemoteValue.read_state()

0.15.5 A Telegram for everyone 2020-11-25

Internals

• process every incoming Telegram in all Devices, regardless if a callback for the GA is registered (eg. StateUpdater) or not.

Bugfixes

• StateUpdater: always close the update task before starting a new in StateTracker
• Cover: separate target and state position RemoteValue to fix position update from RemoteValue and call after_update()

0.15.4 Bugfix for switch 2020-11-22

Devices

• Light, Switch: initialize state with None instead of False to account for unknown state.
• Cover: device_class may be used to store the type of cover for Home-Assistant.
• HA-Entity Light, Switch, Cover: initialize with assumed_state = True until we have received a state.

Bugfixes

• Switch.after_update was not called from RemoteValueSwitch.read_state (StateUpdater). Moved Switch.state to RemoteValue again.
• StateUpdater: query less aggressive - 2 parallel reads with 2 seconds timeout (instead of 3 - 1).

0.15.3 Opposite day! 2020-10-29

Devices

• BinarySensor: added option to invert payloads
• BinarySensor: ignore_internal_state and counter are only applied to GroupValueWrite telegrams, not GroupValueRespond.
• BinarySensor: if context_timeout is set ignore_internal_state is set to True.
• Switch: added option to invert payloads

Bugfixes

• HA Switch entity: keep state without state_address
• Cover: fix set_position without writable position / auto_stop_if_necessary
• handle unsupported CEMI Messages without loosing tunnel connection

0.15.2 Winter is coming

Devices

• ClimateMode: Refactor climate modes in operation_mode and controller_mode, also fixes a bug for binary operation modes where the mode would be set to AWAY no matter what value was sent to the bus.
• Sensor: Add always_callback option
• Switch: Allow resetting switches after x seconds with the new reset_after option.

Internals

• StateUpdater: Only request 3 GAs at a time.
• RemoteValue: Add support for passive group addresses

0.15.1 bugfix for binary sensors

Devices

• BinarySensor: reset_after expects seconds, instead of ms now (to use same unit as context_timeout)
• Binary Sensor: Change the default setting context_timeout for binary sensor from 1.0 to 0.0 and fixes a bug that would result in the update callback being executed twice thus executing certain automations in HA twice for binary sensor from 1.0 to 0.0 and fixes a bug that would result in the update callback being executed twice thus executing certain automations in HA twice.

0.15.0 Spring cleaning and quality of life changes

Logging

• An additional log_directory parameter has been introduced that allows you to log your KNX logs to a dedicated file. We will likely silence more logs over the time but this option will help you and us to triage issues easier in the future. It is disabled by default.

Internals

• The heartbeat task, that is used to monitor the state of the tunnel and trigger reconnects if it doesn't respond, is now properly stopped once we receive the first reconnect request
• XKNX.start() no longer takes arguments. They are now passed directly to the constructor when instantiating XKNX()
• Support for python 3.6 has been dropped
• XKNX can now be used as an asynchronous context manager
• Internal refactorings
• Improve test coverage

0.14.4 Bugfix release

Devices

• Don't set standby operation mode if telegram was not processed by any RemoteValue
• Allow covers to be inverted again
• Correctly process outgoing telegrams in our own devices

0.14.3 Bugfix release

Internals

• Make connectivity less noisy on connection errors.

0.14.2 Bugfix release

Bugfixes

• Correctly reset the counter of the binary sensor after a trigger.

0.14.1 Bugfix release

Bugfixes

• Use correct DPT 9.006 for the air pressure attribute of weather devices
• Reset binary sensor counters after the context has been timed out in order to be able to use state change events within HA
• Code cleanups

0.14.0 New sensor types and refactoring of binary sensor automations

Breaking changes

• Binary sensor automations within the home assistant integration have been refactored to use the HA built in events as automation source instead of having the automation schema directly attached to the sensors. (Migration Guide: https://xknx.io/migration_ha_0116.html)

New Features

• Add support for new sensor types DPT 12.1200 (DPT_VolumeLiquid_Litre) and DPT 12.1201 (DPTVolumeM3).
• Weather devices now have an additional brightness_north GA to measure the brightness. Additionally, all sensor values are now part of the HA device state attributes for a given weather device.

Bugfixes

• Fix hourly broadcasting of localtime

Internals

• Allow to pass GroupAddress and PhysicalAddress objects to wherever an address is acceptable.
• Stop heartbeat and reconnect tasks before disconnecting

0.13.0 New weather device and bugfixes for HA integration

Deprecation notes

• Python 3.5 is no longer supported

New Features

• Adds support for a weather station via a dedicated weather device
• support for configuring the previously hard-coded multicast address (@jochembroekhoff #312)

Internals

• GatewayScanner: Passing None or an integer <= 0 to the stop_on_found parameter now causes the scanner to only stop once the timeout is reached (@jochembroekhoff #311)
• Devices are now added automatically to the xknx.devices list after initialization
• Device.sync() method now again has a wait_for_result parameter that allows the user to wait for the telegrams
• The default timeout of the ValueReader has been extended from 1 second to 2 seconds

Bugfixes

• Device: Fixes a bug (#339) introduced in 0.12.0 so that it is again possible to have multiple devices with the same name in the HA integration

0.12.0 New StateUpdater, improvements to the HA integrations and bug fixes 2020-08-14

Breaking changes

• Climate: setpoint_shift_step renamed for temperature_step. This attribute can be applied to all temperature modes. Default is 0.1
• Removed significant_bit attribute in BinarySensor
• DateTime devices are initialized with sting for broadcast_type: "time", "date" or "datetime" instead of an Enum value
• Removed bind_to_multicast option in ConnectionConfig and UDPClient

New Features

• Cover: add optional group_address_stop for manual stopping
• Cover: start travel calculator when up/down telegram from bus is received
• HA integration: knx.send service takes type attribute to allow sending DPT encoded values like sensor
• HA integration: sensor and expose accept int and float values for type (parsed as DPT numbers)
• new StateUpdater: Devices sync_state can be set to init to just initialize state on startup, expire [minutes] to read the state from the KNX bus when it was not updated for [minutes] or every [minutes] to update it regularly every [minutes]
• Sensor and ExposeSensor now also accepts value_type of int (generic DPT) or float (specific DPT) if implemented.
• Added config option ignore_internal_state in binary sensors (@andreasnanko #267)
• Add support for 2byte float type (DPT 9.002) to climate shiftpoint
• ClimateMode: add group_address_operation_mode_standby as binary operation mode
• ClimateMode: add group_address_heat_cool and `group_address_heat_cool_state for switching heating mode / cooling mode with DPT1

Bugfixes

• Tunneling: don't process incoming L_Data.con confirmation frames. This avoids processing every outgoing telegram twice.
• enable multicast on macOS and fix a bug where unknown cemi frames raise a TypeError on routing connections
• BinarySensor: reset_after is now implemented as asyncio.Task to prevent blocking the loop
• ClimateMode: binary climate modes should be fully functional now (sending, receiving and syncing)
• Cover: position update from bus does update current position, but not target position (when moving)

Internals

• Cover travelcalculator doesn't start from 0% but is initialized by first movement or status telegram
• Cover uses 0% for open cover and 100% for closed cover now
• DPT classes can now be searched via value_type string or dpt number from any parent class (DPTBase for all) to be used in Sensor
• Use RemoteValue class in BinarySensor, DateTime and ClimateMode device
• use time.struct_time for internal time and date representation
• use a regular Bool type for BinarySensor state representation
• RemoteValue.process has always_callback attribute to run the callbacks on every process even if the payload didn't change
• Separate incoming and outgoing telegram queues; apply rate limit only for outgoing telegrams
• Automatically publish packages to pypi (@Julius2342 #277)
• keep xknx version in xknx/__version__.py (@farmio #278)
• add raw_socket logger (@farmio #299)

0.11.3 Sensor types galore! 2020-04-28

New Features

• added a lot of DPTs now useable as sensor type (@eXtenZy #255)

Bugfixes

• DPT_Step correction (used in Cover) (@recMartin #260)
• prevent reconnects on unknown CEMI Messages (@farmio #271)
• fix the parsing of operation mode strings to HVACOperationMode (@FredericMa #266)
• corrected binding to multicast address in Windows (Routing) (@FredericMa #256)
• finish tasks when stopping xknx (@farmio #264, #274)

Internals

• some code cleanup (dpt, telegram and remote_value module) (@farmio #232)
• refactor Notification device (@farmio #245)

0.11.2 Add invert for climate on_off; fixed RGBW lights and stability improvements 2019-09-29

New Features

• Sensor: add DPT 9.006 as pressure_2byte #223 (@michelde)
• Climate: add new attribute on_off_invert #225 (@tombbo)

Bugfixes

• Light: Fix for wrong structure of RGBW DPT 251.600 #231 (@dstrigl)
• Core: Correct handling of E_NO_MORE_CONNECTIONS within ConnectResponses #217 (@Julius2342)
• Core: Fix exceptions #234 (@elupus)
• Core: Avoid leaking ValueError exception on unknown APCI command #235 (@elupus)
• add tests for Climate on_off_invert (#233) @farmio
• merge HA plugin from upstream 0.97.2 (#224) @farmio
• Small adjustments to the sensor documentation and example (#219) @biggestj
• merge HA plugin from upstream @farmio

0.11.1 Bugfix release 2019-07-08

• Optionally disable reading (GroupValueRead) for sensor and binary_sensor #216 @farmio

0.11.0 Added new sensor types and fixed a couple of bugs 2019-06-12

Features

• Auto detection of local ip: #184 (@farmio )
• Added new sensor types and fix existing: #189 (@farmio ) - binary mapped to RemoteValueSwitch - angle DPT 5.003 - percentU8DPT 5.004 (1 byte unscaled) - percentV8 DPT 6.001 (1 byte signed unscaled) - counterpulses DPT 6.010 - DPT 8.*** types (percentV16, delta_time*, rotation_angle, 2byte_signed and DPT-8) - luminous_flux DPT 14.042 - pressure DPT 14.058 - string DPT 16.000 - scene_number DPT 17.001
• Binary values are now exposable
• Add support for RGBW lights - DPT 251.600: #191 #206 (@phbaer )
• Bump PyYAML to latest version (5.1): #204 (@Julius2342 )
• Add DPT-8 support for Sensors and HA Sensors: #208 (@farmio )

Breaking changes

• Scene: scene_number is now 1 indexed according to KNX standards
• Replaced group_address in BinarySensor with group_address_state (not for Home Assistant component)

Bugfixes

• Fix pulse sensor type: #187 (@farmio )
• Fix climate device using setpoint_shift: #190 (@farmio )
• Read binary sensors on startup: #199 (@farmio )
• Updated YAML to use safe mode: #196 (@farmio )
• Update README.md #195 (thanks @amp-man)
• Code refactoring: #200 (@farmio )
• Fix #194, #193, #129, #116, #114
• Fix #183 and #148 through #190 (@farmio )

0.10.0 Bugfix release 2019-02-22

• Connection config can now be configured in xknx.yml (#179 @farmio )
• (breaking change) Introduced target_temperature_state for climate devices (#175 @marvin-w )
• Introduce a configurable rate limit (#178 @marvin-w)
• updated HA plugin (#174 @marvin-w)
• Migrate documentation in main project (#168 @marvin-w)
• documentation updates (@farmio & @marvin-w)

0.9.4 - Release 2019-01-01

• updated hass plugin (@marvin-w #162)
• tunable white and color temperature for lights (@farmio #154)

0.9.3 - Release 2018-12-23

• updated requirements (added flake8-isort)
• some more unit tests
• Breaking Change: ClimateMode is now a member of Climate (the hass plugin needs this kind of dependency. Please note the updated xknx.yml)

0.9.2 - Release 2018-12-22

• Min and max values for Climate device
• Splitted up Climate in Climate and ClimateMode
• added contains method for Devices class.
• fixed KeyError when action refers to a non existing device.

0.9.1 - Release 2018-10-28

• state_addresses of binary_sesor should return emty value if no state address is set.
• state_address for notification device

0.9.0 - Release 2018-09-23

• Updated requirements
• Feature: Added new DPTs for DPTEnthalpy, DPTPartsPerMillion, DPTVoltage. Thanks @magenbrot #146
• Breaking Change: Only read explicit state addresses #140
• Minor: Fixed some comments, @magenbrot #145
• Minor: lowered loglevel from INFO to DEBUG for 'correct answer from KNX bus' @magenbrot #144
• Feature: Add fan device, @itineric #139
• Bugfix: Tunnel: Use the bus address assigned by the server, @M-o-a-T #141
• Bugfix: Adde:wd a check for windows because windows does not support add_signal @pulse-mind #135
• Bugfix: correct testing if xknx exists within self @FireFrei #131
• Feature: Implement support to automatically reconnect KNX/IP tunnel, @rnixx #125
• Feature: Adjusted to Home Assistant's changes to light colors @oliverblaha #128
• Feature: Scan multiple gateways @DrMurx #111
• Bugfix: Pylint errors @rnixx #132
• Typo: @itineric #124
• Feature: Add support for KNX DPT 20.105 @cian #122

0.8.5 -Release 2018-03-10

• Bugfix: fixed string representation of GroupAddress home-assistant/core#13049

0.8.4 -Release 2018-03-04

• Bugfix: invert scaling value #114
• Minor: current_brightness and current_color are now properties
• Feature: Added DPT 5.010 DPTValue1Ucount @andreasnanko #109

0.8.3 - Release 2018-02-05

• Color support for HASS plugin
• Bugfixes (esp problem with unhashable exceptions)
• Refactoring: splitted up remote_value.py
• Better test coverage

0.8.1 - Release 2018-02-03

• Basic support for colored lights
• Better unit test coverage

0.8.0 - Release 2018-01-27

• New example for MQTT forwarder (thanks @JohanElmis)
• Splitted up Address into GroupAddress and PhysicalAddress (thanks @encbladexp)
• Time object was renamed to Datetime and does now support different broadcast types "time", "date" and "datetime" (thanks @Roemer)
• Many new DTP datapoints esp for physical values (thanks @Straeng and @JohanElmis)
• new asyncio await syntax
• new device "ExposeSensor" to read a local value from KNX bus or to expose a local value to KNX bus.
• Support for KNX-scenes
• better test coverage
• Fixed versions for dependencies (@encbladexp)

And many more smaller improvements :-)

0.7.7-0.7.18 - Release 2017-11-05

• Many iterations and bugfixes to get climate support with setpoint shift working.
• Support for invert-position and invert-angle within cover.
• State updater may be switched of within home assistant plugin

0.7.6 - Release 2017-08-09

Introduced KNX HVAC/Climate support with operation modes (Frost protection, night, comfort).

0.7.0 - Released 2017-07-30

More asyncio:

More intense usage of asyncio. All device operations and callback functions are now async.

E.g. to switch on a light you have to do:

await light.set_on()

See updated examples for details.

Renaming of several objects:

The naming of some device were changed in order to get the nomenclature closer to several other automation projects and to avoid confusion. The device objects were also moved into xknx.devices.

Climate

Renamed class Thermostat to Climate . Plase rename the section within configuration:

groups:
  climate:
    Cellar.Thermostat: { group_address_temperature: "6/2/0" }

Cover

Renamed class Shutter to Cover. Plase rename the section within configuration:

groups:
  cover:
    Livingroom.Shutter_1:
      {
        group_address_long: "1/4/1",
        group_address_short: "1/4/2",
        group_address_position_feedback: "1/4/3",
        group_address_position: "1/4/4",
        travel_time_down: 50,
        travel_time_up: 60,
      }

Binary Sensor

Renamed class Switch to BinarySensor. Plase rename the section within configuration:

groups:
  binary_sensor:
    Kitchen.3Switch1:
      group_address: "5/0/0"

Sensors with value_type=binary are now integrated into the BinarySensor class:

groups:
  binary_sensor:
    SleepingRoom.Motion.Sensor:
      { group_address: "6/0/0", device_class: "motion" }
    ExtraRoom.Motion.Sensor: { group_address: "6/0/1", device_class: "motion" }

The attribute significant_bit is now only possible within binary_sensors:

groups:
  binary_sensor_motion_dection:
    Kitchen.Thermostat.Presence:
      { group_address: "3/0/2", device_class: "motion", significant_bit: 2 }

Switch

Renamed Outlet to Switch (Sorry for the confusion...). The configuration now looks like:

groups:
  switch:
    Livingroom.Outlet_1: { group_address: "1/3/1" }
    Livingroom.Outlet_2: { group_address: "1/3/2" }

Within Light class i introduced an attribute group_address_brightness_state. The attribute group_address_state was renamed to group_address_switch_state. I also removed the attribute group_address_dimm (which did not have any implemented logic).

Version 0.6.2 - Released 2017-07-24

XKNX Tunnel now does hartbeat - and reopens connections which are no longer valid.

Version 0.6.0 - Released 2017-07-23

Using asyncio interface, XKNX has now to be stated and stopped asynchronously:

import asyncio
from xknx import XKNX, Outlet

async def main():
    xknx = XKNX()
    await xknx.start()
    outlet = Outlet(xknx,
                    name='TestOutlet',
                    group_address='1/1/11')
    outlet.set_on()
    await asyncio.sleep(2)
    outlet.set_off()
    await xknx.stop()

# pylint: disable=invalid-name
loop = asyncio.get_event_loop()
loop.run_until_complete(main())
loop.close()

sync_state was renamed to sync:

await sensor2.sync()
```