v5.12.7

Changelog

Core

• Asio server now initialized per default with ipv6 with ipv4 fallback option (#1646)
• Zero length payload now gets transferred over shm in zero copy mode (#1688)
• Protobuf Publisher Send now returns the actual send size (#1681)

Python

• Fix iterating over measurement (#1748, #1750, #1751)
• Fixed memory leaks in Python Wrapper (#1754, #1758)
• Fixed deadlock in call_method function for service calls in same process (#1760)

Samples

• Several shutdown conditions fixed (#1641, #1642)

Full changelog can be found here: v5.12.6...v5.12.7

eCAL 5.12.7 is patch-level equivalent to eCAL 5.13.3

v5.13.3

Changelog

Core

• Bugfix in frequency calculator that prevents reset to 0 fps when data is still incoming (#1650, #1652)
• Zero length payload now gets transferred over shm in zero copy mode (#1688)
• Protobuf Publisher Send now returns the actual send size (#1681)

Service

• Remove callbacks before stopping tcp protocol layer now, as it lead before to a tcp error (#1696)

Protobuf

• Reflection now also adds complete empty submessages (#1734, #1735)

Python

• Fix iterating over measurement (#1748, #1750, #1751)
• Fixed memory leaks in Python Wrapper (#1754, #1758)
• Fixed deadlock in call_method function for service calls in same process (#1760)

Samples

• Several shutdown conditions fixed (#1641, #1643)
• Massive PubSub sample added (#1666)

Full changelog can be found here: v5.13.2...v5.13.3

eCAL 5.13.3 is patch-level equivalent to eCAL 5.12.7

v5.13.2

Changelog

Core:

• fixed send frequency calculation for unconnected publisher (#1608)
• removed specific locks to prevent blockage of parallel executed "Receive()" call (#1622)
• performance improvement large maps (expmap improvement) (#1626, #1631)
• improved IsPublished()/IsSubscribed() logic (#1632)

eCAL Mon GUI:

• fixed filter function for specific Qt versions >= 5.12 and < 6 (#1591)

eCAL Rec GUI:

• fixed "Recording" display bug (#1598)

Language Support:

• C#: no reuse of protobuf message objects in callbacks (#1593, #1610)

Delivery:

• added debian build for Ubuntu 24 (Noble) (#1624)

Full changelog: v5.13.1...v5.13.2

eCAL 5.13.2 is patch-level equivalent to eCAL 5.12.6

eCAL v5.12.6

Changelog

Core:

• performance improvement large maps (expmap improvement) (#1626, #1631)
• improved IsPublished()/IsSubscribed() logic (#1632)

eCAL Rec GUI:

• fixed "Recording" display bug (#1598)

Language Support:

• C-#: no reuse of protobuf message objects in callbacks (#1593, #1610)

Full changelog: v5.12.5...v5.12.6

eCAL 5.12.6 is patch-level equivalent to eCAL 5.13.2

eCAL v5.13.1

Changelog

Core:

• Fixed crash in Service Code that occured when communicating with eCAL 5.12 services (i.e. with the v.0 service protocol) #1580

Apps:

• Fixed a compile issue on Ubuntu with Qt6 by adding CMAKE_POSITION_INDEPENDENT_CODE ON to qt relevant libraries #1574

Full Changelog: v5.13.0...v5.13.1

This release does not have an eCAL 5.12 equivalent. It is still patch-level equivalent to eCAL 5.12.5, just like the last release.

eCAL v5.13.0

Highlights

• New eCAL Services protocol. The protocol fixes incomplete-message-issues of the previous version.
• Qt6 compatibility: Official Windows builds will now use Qt 6 and thus now properly scale on HDPI screens.

Changelog

Core:

• Completely reworked eCAL the eCAL Service implementation (#1072)
  • Introduced a new protocol version (v1) that fixes incomplete-message-issues of the previous version
  • The Client & Server exchange their supported protocol versions to provide downwards compatibility
  • A server can handle multiple clients with different protocol version.
  • A client can be connected to multiple server with different protocol versions.
• Fixed receive timeout (10 ms) in CSampleReceiver::Receive replaced by function parameter (#1262)
• Fixed a bug that caused eCAL to show network nodes even when configured in local mode (#1261)
• Fixed deterministic-random-number bug that in theory could have caused corrupt fragmented eCAL UDP traffic (#1270)
• Various bugfixes, code cleanup and refactoring (#1171, #1248, #1253, #1264, #1265, #1266, #1269, #1271, #1313, #1373, #1539)
• Preparation for eCAL 6: marked diverse API functions as deprecated (#1399)(#1414)

All GUI Apps (Mon, Rec, Play, Launcher)

• Made eCAL compatible with Qt6 (#1315)

eCAL Monitor:

• Added eCAL and Qt runtime and compile-time versions to the "about" dialog (#1492)

Samples:

• Added new sample: ecal_perftool (#1241)

MMA:

• General improvements and corrections of the Linux part (#1284, #1372)

Measurement:

• Introduced new API (currently marked as experimental, as it may change in the future) (#1307)
• Various code cleanup and refactoring (#1235)

Language Bindings

Raw C-binding:

• Add missing eCAL core functions (ecal_is_initialized, ecal_set_unit_name, ecal_getversion_components) (#1300)

Python binding:

• Add missing eCAL core functions (is_initialized, set_unit_name, getversion_components) (#1300)
• Added draft for Measurement Writer. The API may change in the future. (#1337)

Build

Submodules:

• Updated fineftp-server to 1.4.2 (#1408)
• Updated HDF5 to HDF5 1.10.11 (#1274)
• Updated spdlog to 1.12.0 (#1275)
• Updated tcp_pubsub to 1.0.5 (#1484)
• Updated udpcap (#1551)
• Build QWT static by default for all os and builds (#1406)

CMake:

• Introduced project configuration and build with CMakePresets.json (#1380)

Libraries:

• Added QNX and default OS to EcalParser (#1430)

Documentation:

• Preparation for eCAL 6: added deprecation documentation (#1443, #1464, #1468)
• Updated book theme to 1.1.2 (#1455)
• Downgrade empy from 4.0 due to incompatibility to 3.3.4 (#1461)
• Dark mode improvement for Sphinx Tabs (#1463)
• Page footer fix (#1467)
• Downgrade Sphinx version to <7.3 (#1543)

eCAL 5.13.0 is patch-level equivalent to eCAL 5.12.5

eCAL v5.12.5

Changelog

eCAL Core:

• ecalc mutex protection corrected (#1402)
• Changed descgate wrong mutex usage (std::shared_timed_mutex to std::mutex) (#1462)
• Prevent possible data races by adaption of register/unregister logic (#1482)(#1527)(#1532)

eCAL Player:

• Fix crash when playing empty measurements (#1385)

eCAL Monitor:

• Added service name to ServiceTreeItem identifier for save service handling on same process with same methods (#1555)

eCAL Launcher GUI:

• Exchanged labels with SVGs

Dependencies:

• Updated udpcap to 2.0.1 (fixes lost-datagram-issues(2.0) + deadlock fix)(#1396)
• Added protobuf 3.26 support (#1535)

Build:

• Install pdbs with eCAL (#1545)(#1549)

eCAL 5.12.5 is patch-level equivalent to eCAL 5.13.0

eCAL v5.13.0 RC 4

[doc] v5.13 deprecation.rst fixed (#1464) (#1468)

* deprecation.rst fixed
---------

Co-authored-by: Rex Schilasky <49162693+rex-schilasky@users.noreply.github.com>
Co-authored-by: Peter Guenschmann <73380451+Peguen@users.noreply.github.com>

eCAL v5.12.4

Changelog

Core:

• Fixed multiple race conditions and smaller bugs (#1289, #1324, #1325, #1333, #1334) )
• Fixed random-number-generator for UDP Fragment IDs (#1270)

Mon:

• Fixed Column labels in signal plotting widget (#1326)

ecalhdf5:

• Fixed a bug that caused send- and receive-timestamps being mixed up when using imeasurement.h (#1252)

MMA:

• Fixed segfault of GetCpuCores. Only occured on few operating systems (#1242)

Python:

• Fixed rem_response_callback function, which removes a callback from a service client (#1272)
• Fixed function names of client_set_hostname (#1285)

Build:

• CMake: Remove dirty find_package hack. (#1257)
• CMake: Compatibility with new yaml-cpp release 0.8.0. (#1250, #1323))
• CMake: isolate eCAL cmake find logic from existing eCAL installation (#1267)
• Documentation: Downgraded Sphinx / documentation related packages to compatible versions in requirements.txt (#1309, #1286)

eCAL 5.12.4 is patch-level equivalent to eCAL 5.11.8

eCAL 5.11.8

Changelog

Core:

• Fixed multiple race conditions and smaller bugs (#1324, #1325, #1334)
• Fixed random-number-generator for UDP Fragment IDs (#1270)

Mon:

• Fixed Column labels in signal plotting widget (#1326)

ecalhdf5:

• Fixed a bug that caused send- and receive-timestamps being mixed up when using imeasurement.h (#1252)

MMA:

• Fixed segfault of GetCpuCores. Only occured on few operating systems (#1242)

Python:

• Added Python 3.12 wheels for Windows (#1244)
• Fixed rem_response_callback function, which removes a callback from a service client (#1272)
• Fixed function names of client_set_hostname (#1285)

Build:

• CMake: Compatibility with new yaml-cpp release 0.8.0. (#1250, #1323))
• Documentation: Downgraded Sphinx / documentation related packages to compatible versions in requirements.txt (#1309, #1286)

eCAL 5.11.8 is patch-level equivalent to eCAL 5.12.4