FMIT Toolbox for MATLAB/Simulink - Release Information

  • Support for loading and simulating 2.0 FMUs in MATLAB. See Chapter 8 for what is not yet implemented.
  • New methods set and get for the MATLAB interface, setValue and getValue is deprecated.
  • Added support for MATLAB 2015a.


  • Support for FMU Co-Simulation 2.0 export from Simulink.
  • FMU blocks are now inlined when loaded with 2.0 FMUs and are then supported by Simulink Coder/Real-Time workshop


  • Better handling of finding resources for exported Co-Simulation and Model Exchange FMUs.


  • Support for loading and simulating 2.0 FMUs with the FMU blocks.
  • Optimized the time for loading large FMUs into the FMU blocks.
  • Optimized the time for opening the GUI of the FMU blocks loaded with a large FMU.
  • Write simulation result to file and the Logger drop down menu in the GUI have been moved from the Advanced tab to the new Log tab.
  • Other improvements and bug fixes.


  • Support for Accelerator mode using the FMI blocks.
  • Other improvements and bug fixes.


  • Fix for a memory leak.


  • Support enumerations for Co-Simulation and Model Exchange export.
  • Unsupported data types for parameters does no longer give an error when exporting an FMU, now a warning is given and the parameter is not exposed by the FMU.
  • Exported FMUs of Simulink models with bus outputs will use the signal labels of these buses to construct structured names for the outputs in the FMU.
  • When importing FMUs in Simulink with structured names it is possible to use structured naming of the inputs/outputs. These inputs/outputs will then be buses with signal labels based on the structural naming.
  • Model verification blocks and Stop Simulation blocks now causes exported Co-Simulation and Model Exchange FMUs to stop the simulation when these are triggered.


  • Sample and offset time for the Co-Simulation block can be set to symbols that are evaluated by Simulink at simulation time.
  • Support for FMU Co-Simulation export from Simulink with Global (tunable) parameters.
  • Other improvements and bug fixes.


  • FMU's shared library (e.g. DLL) can now be utilized in Simulink Coder target builds.
  • New script functions are added to support full control of the FMU blocks.
  • Added new functionality in the MATLAB classes, e.g. getModelVariables now supports filtering on variable names.


  • MATLAB interface now has an improved API. To get Alias base, units, displayUnits and multiple values are now supported.
  • MATLAB interface now provides the functionality to forward log messages from FMU to a user provided log listener in MATLAB.
  • MATLAB interface now has native and effective support for arrays of variables.