COSYM V2 – Releases

COSYM (CO-simulation of SYsteMs) is the powerful simulation and integration platform from ETAS. It is providing a state-of-the-art approach for MiL/ SiL and HiL use cases. We are constantly working to improve your COSYM experience. By providing quarterly updates, we are able to provide improvements in frequent and short cycles. On this page we give you an overview of our updates as they are available for you.

COSYM V2.5.0

This latest release of the COSYM software introduces several new concepts and features and is shipped with an extended user interface.

In addition to the updates listed below,  more details can be found in the release notes.

Highlights from COSYM V2.5.0 are the following

  • ASAM-XiL: Automatic generation of the MAPortConfig.xml as part of the COSYM build and providing it for experimentation
  • Enabled FlexRay support for SiL virtual networks to connect vECUs and C-Code models (restbus support is not available yet)
  • Enabled logging feature for AETH traffic through COSYM-CAR configuration
  • Provided option in UI and API to connect the ports automatically with the same name
  • Representation of SiL simulation performance provided from UI and API
  • Enabled ENUM datatype support for C-Code, MATLAB®/Simulink models in SiL use case
  • Support EB V21.5.0 Toolchain and FW for HiL FlexRay Setups
  • Enabled MATLAB®/Simulink models, 2020b and 2021a support for models and tool coupler
  • Support of INCA V7.3.5 (no support of INCA V7.3.1. to V.7.4)

Technical requirements necessary for the operation of COSYM V2.5.0 can be found here.

For HiL this version is supported by the latest RTPC release 6.5.1.

COSYM V2.5.0 is compatible with

  • INCA V7.3.5 for the HiL and SiL use case to enable simulation-based calibration (no support of INCA V7.3.1. to V.7.4)
  • ASCMO-MOCA for calibration in the SiL use case. Versions 5.5 and higher are supported
  • MATLAB® from version 2016a - 2020a for the integration of Simulink® models, as well as for co-simulation with Simulink®

COSYM V2.4.0

This latest release of the COSYM software introduces several new concepts and features and is shipped with an extended user interface.

In addition to the updates listed below, more details can be found  in therelease notes.

Highlights from COSYM V2.4.0 are the following

  • Improvements on COSYM SiL headless mode with re-structured REST APIs
  • ASAM XiL MA Port extensions for SiL by enabling breakpoints, capturers and watchers
  • Enabled LIN Support and enabled AETH Support for SiL virtual networks to connect vECUs and C-Code models (restbus support is not yet available)
  • Enabled logging feature and enabled bus manipulation for CAN traffic via COSYM-CAR configuration
  • Show Monitored and Subscriber ECU Power ON/Power Off test functionality with Network Module
  • Enabled Incremental Automapping of processes in the system settings
  • Support of new EB drivers 4.19 for HiL
  • RTPC update to Debian 10 with GCC Compiler V8.3
  • EE 64-bit support to enable INCA V7.3 compatibility
  • Oscilloscope support for SiL use case
  • Performance improvements in Connections UI
  • Maps and Curves support for MATLAB/Simulink and FMUs with INCA in SiL
  • Enabled ASCMO-MOCA use case with COSYM SiL

For HiL this version is supported by the latest RTPC release 6.5.0.

COSYM V2.4.0 is compatible with

  • INCA V7.3.4 for the HiL and SiL use case to enable simulation-based calibration
  • ASCMO-MOCA for calibration in the SiL use case. Versions 5.5 and higher are supported
  • MATLAB® from version 2016a – 2020a for integrating Simulink® models, as well as for co-simulation with Simulink®