VILLASnode/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[0.6.5] - Unrelease

Changed

• The configuration of many node-types is now splitted into seperate in and out sections. Please update your configuration files accordingly.

[0.6.4] - 2018-07-18

Added

• New client User Code Model (UCM) for OPAL-RT HYPERSIM digital real-time simulator
• New node-types:
  • infiniband is using the Infiniband IBverbs and RDMA CM APIs for a low latency interface between simualation nodes.
  • comedi adds support for ADC and DAC cards supported by the Comedi Linux control and measurment device interface.
• All header files can now be imported into C++ code. Missing extern "C" declarations have been added.

Changed

• The VILLASnode project is now built with CMake. The old Makefile have been removed.
• The VILLASnode project will be gradually ported to C++. The tools (/tools/), executables (/src/) and plugins (/plugins/) have already been convert to C++ code.

[0.6.3] - 2018-06-04

Added

• The csv IO format has been splitted into a similar tsv IO format which uses tabulators instead of commas.
• The struct queue_signalled supports now synchronization under Mac OS X.
• A new poll setting allows the user to enable/disable the usage of poll(2) when reading from multiple source nodes.

Changed

• Started splitting the node configuration into a send and receive side. This changes will be soon also reflected in a changed configuration file syntax.
• Docker images are now based on Fedora 28.

Fixed

• We now correctly determine with terminal size when executed in GDB or by the CI runner.

[0.6.2] - 2018-05-14

Added

• A Docker application image can now be build in a single step using make docker.

Changed

• The IO format names have changed. They now use dots (raw.flt32) instead of hyphens (raw-flt32) in their name. Please update your configuration files accordingly.

[0.6.1] - 2018-02-17

Changed

• Rewrite of IO formatting subsystem/

Added

• New node-types:
  • mqtt for MQTT / Mosquitto
• A new make help target shows the current build configuration and available targets.

Fixed

• Websocket node can now receive data from a "catch-all" connection and associate to the correct simulator

[0.6.0] - 2017-12-20

Added

• New node-types:
  • iec61850-9-2 for IEC 61850 Sampled Values
  • amqp for AMQP / RabbitMQ
• New IO formats:
  • Google protobuf
• Added support for Unix Domain Sockets to socket node-type
• Python example client using new Protobuf and UDP/Unix sockets
• Built-in hooks can be disabled now
• Network emulation has been improved
  • can now load a delay distribution from the config instead from a separate file
  • can emulate delay correlation

Removed

• Moved VILLASfpga related code into external library
  • libxil dependency is dropped

Changed

• Packaging of Docker and RPM has been improved
• Upgraded Docker build containers to Fedora 27
• Updated submodules for most dependencies
• Use "LABEL" instead of "MAINTAINER" keyword in Dockerfiles

Fixed

• Socket node-type supports now arbirarily sized packets
• Sample data format conversion for RAW IO formats
• Network emulation support is working again

[0.5.1] - 2017-10-23

Changed

• OPAL-RT AsyncIP client is only build if libopal submodule is present

Fixed

• Build warnings and errors on Ubuntu 16.04

[0.5.0] - 2017-10-18

Added

• Changelog
• InfluxDB node-type
• Support for "add" / "any" path register modes

Fixed

• Netem support is working again

Changed

• villas-pipe now automatically generates correct seqeunce numbers

[0.4.5] - 2017-09-24

Fixed

• RPM packaging to include debug symbols in -debuginfo package

[0.4.4] - 2017-09-24

Fixed

• Invalid sequence numbers due to broken workaround

[0.4.3] - 2017-09-24

Changed

• Do not abort execution of socket node fails with sendto: invalid argument

Fixed

• Several fixes for the mux / demux re-mapping feature

[0.4.2] - 2017-09-19

Fixed

• Improved stability of HTTP API

[0.4.1] - 2017-09-16

[0.4.0] - 2017-09-16

Added

• API action to request status of node
• Javascript configuration example
• Pluggable IO format subsystem with plugins for:
  • csv: Comma-separated values
  • json: Javascript Object Notation
  • raw: 8/16/32/64 but binary floating point and integer data
  • villas-human: VILLAS human-readable format
  • villas-binary: VILLAS binary wire protocol

[0.3.5] - 2017-08-10

Added

• API action to restart node with new configuration
• API action to terminate node

Fixed

• VILLASnode compiles now on Ubuntu 16.04

[0.3.4] - 2017-07-28

Fixed

• Several compiler warnings on CLang

[0.3.3] - 2017-07-14

Changed

• Paths do not require output nodes anymore

Added

• Loopback node-type

Fixed

• OPAL-RT AsyncIP model for RT-LAB 11.1.x

[0.3.2] - 2017-07-07

Added

• Signal generator node-type
• Valgrind test cases

[0.3.1] - 2017-06-29

Added

• ZeroMQ node-type
• nanomsg node-type
• Multicast support for socket node-type
• RTDS GTNET-SKT examples

[0.3.0] - 2017-05-08

Major changes in all parts of the software

Added

• Pluggable node-types with plugins for:
  • file: File / Log recording & replay
  • fpga: VILLASfpga interface to Xilinx VC707 FPGA board via PCIexpress
  • ngsi: FI-WARE NGSI-10 Open RESTful API for Orion Context Broker
  • websocket: WebSocket support for VILLASweb
  • socket: BSD network sockets
  • shmem: POSIX shared memory
• Web-mockup for demonstration of the websocket node-type

Removed

• User documentation has been moved to separate repository: http://git.rwth-aachen.de/VILLASframework/Documentation

[0.2.0] - 2015-09-22

Added

• OPAL-RT RT-LAB example demonstrating usage of AsyncIP
• Scripts and configuration files for creating LiveUSB Fedora images
• Travis-CI configuration
• More user documentation

[0.1.0] - 2014-06-10

Added

• Doxygen is now used to build documentation