v2.9-rc.1

This release resolves the following issues with the FMU export:

• Fix memory allocation and fmi2Reset() in rtwsfcnfmi.tlc (#31)
• Initialize model variables in fmi2Reset() in grtfmi.tlc (#211)
• Use 0-based indexing when exporting FMI 2.0 arrays in grtfmi.tlc and rtwsfcnfmi.tlc (#208)
• Add sources of referenced models in grtfmi.tlc
• Evaluate nextEventTimeDefined in Model Exchange (#209)
• Skip duplicate CGType indices in rtwsfcnfmi.tlc (#205)
• Escape special characters in input and output variables in grtfmi.tlc (#206)
• Fix loading of MEX S-functions in rtwsfcnfmi.tlc (#203)

v2.8

This release improves the import of source code FMUs and fixes issues with the export of FMUs.
The build system for the S-function based target has been changed to CMake for improved flexibility.

FMU import

• new model image preview in block dialog
• new improved handling of source code FMUs
• new use one FMI Kit installation with multiple MATLAB versions

FMU export (grtfmi.tlc)

• new export of signals with storage class "ExportGlobal"
• new model directory is added to include path
• new debug builds
• new compiler optimization flags
• new CMake toolset option (-T)
• fixed shared library paths of nested FMUs
• fixed handle multiple sample rates

FMU export (rtwfscnfmi.tlc)

• new build system changed to CMake (same as for grtfmi.tlc)

v2.8-rc.2

The following changes have been made w.r.t. v2.8-rc.1:

• Fix fmi3{Get|Set}Boolean for grtfmi.tlc
• Move FMI headers to include directory
• Update FMI 3 API to 3.0-alpha.5
• Fix output variable names in grtfmi.tlc
• Handle outputs from labeled signals

v2.8-rc.1

The following changes have been made w.r.t. v2.8-alpha.3:

• Use port names for input and output variables (#197)
• Add missing cast in fmi*SetString() for source code FMUs (#195 )
• Check for existing include dirs and sources individually and only set CustomInclude and CustomSource when RTWUseSimCustomCode == off (#192)
• Check ssGetTFinal() for ME source code FMUs (#190)
• Update FMU export documentation
• Link shlwapi.lib via #prama comment (lib, ...) (#191)
• Check ssGetTFinal() for source code FMUs
• Handle StorageClass="ExportedGlobal" in grtfmi.tlc (#185)

v2.8-alpha.3

The following changes have been made w.r.t. v2.8-alpha.2:

• Set TargetLanguage to "C" for grtfmi.tlc and rtwsfcnfmi.tlc and disable PackageGeneratedCodeAndArtifacts and GenerateMakefile (#182)
• Update documentation of FMU export options (#181)
• Handle StorageClass=ExportedGlobal in grtfmi.tlc (#185)
• Use USERNAME variable as default for ModelAuthor
• Update LICENSE.txt (#183)
• Use SimUserIncludeDirs and SimUserLibraries when building generated S-function (#172)
• Fix getLibraryPath() for nested FMUs (#168)
• Add model directory to include path (#177)
• Fix error handling and direct feedthrough for source code FMUs
• Handle R2020a in rtwsfcnfmi.tlc
• Add CMakeToolset option to grtfmi.tlc and rtwsfcnfmi.tlc and add CMakeBuildConfiguration and CMakeCompilerOptimizationLevel to rtwsfcnfmi.tlc (#169)
• Fix port dimensions and direct feedthrough for source code FMUs (#174)
• Increment value reference index in setInput() when skipping non-direct-feedthrough input ports
• Check for multiple FMIKit installations on the MATLAB path
• Add rt_matrx.c to sources in rtwsfcnfmi.tlc
• Fix S-Function arguments for source code FMUs (#161)
• Link against custom static libraries in rtwsfcnfmi.tlc (#170)

FMI Kit 2.8 Alpha 2

The following changes have been made w.r.t. v2.8-alpha.1:

• FIXED Initialize model in fmi2EnterInitializationMode() instead of fmi2Instantiate() in grtfmi.tlc (#142)
• FIXED Move variable tNext inside "#ifdef rtmGetT" block (#157)
• FIXED Add "Parameters." prefix in grtfmi.tlc (#129)
• FIXED Fix "generationTool" attribute in rtwsfcnfmi.tlc
• FIXED Update description of rtwsfcnfmi.tlc
• IMPROVED Display file and block paths when platform binary is missing (#145)
• NEW Add CMakeBuildConfiguration option to grtfmi.tlc (#162)

FMI Kit 2.8 Alpha 1

FMU Import

• FIXED FMIKit.getStartValue() now uses the parameter "block" in instead of the current block
• FIXED The block library is now re-saved when calling FMIKit.initialize(), so the same installation can be used with different versions of MATLAB
• NEW The model.png is now displayed in the FMU dialog
• FIXED Undefined stop times are now handled in mdlStart()

GRT based FMU Export

• FIXED Multiple sample rates are now handled correctly
• FIXED REAL32_t values are now checked for overflows in fmi2SetReal()
• FIXED The synchronization of communication points has been improved
• FIXED rt_matrx.c is now included in the build
• FIXED The stop time is now checked in fmi2SetupExperiment()
• FIXED Attributes are now XML encoded
• FIXED The container CG type index in now used to determine the FMI data type

S-Function based FMU Export

• NEW The S-Function target now shares the infrastructure with grtfmi.tlc and uses CMake to support newer MATLAB versions

FMI Kit 2.7

This release brings fixes and improvements for the import and export of FMUs.
It is now distributed as a ZIP archive (instead of a MATLAB App) for easier deployment.

FMU import

• changed the input port direct feedthrough is now automatically derived from the model structure and replaces the "direct input" checkbox.
  This also introduces the expected one step delay for Co-Simulation FMUs and resolves issues with complex models. See the documentation for the exact calling sequence.
• new the relative tolerance can now be set for Co-Simulation
• new the "Log level" is now adjustable
• new FMI calls can now be logged
• new the log messages can now be redirected to a file
• new the FMIKit.setSampleTime() and FMIKit.setInterfaceType() functions have been added to the API
• improved an installed CMake is now detected more reliably
• improved long FMU descriptions are now displayed completely
• removed the obsolete "Error diagnostics" checkbox has been removed

FMU export (grtfmi.tlc)

• fixed purely discrete models are now synchronized correctly
• fixed the indices for array parameters have been fixed
• new exported FMUs can now contain FMU blocks
• new block outputs, busses and enumerations can now be exported
• new a screenshot of the model is added as model.png
• updated the FMI headers have been updated to version 2.0.1
• changed the "resources" have been replaced with a more flexible template directory

FMI Kit 2.7 Release Candidate 1

This release brings fixes and improvements for the import and export of FMUs.
It is now distributed as a ZIP archive (instead of a MATLAB App) for easier deployment.

FMU import

• changed the input port direct feedthrough is now automatically derived from the model structure and replaces the "direct input" checkbox.
  This also introduces the expected one step delay for Co-Simulation FMUs and resolves issues with complex models. See the documentation for the exact calling sequence.
• new the relative tolerance can now be set for Co-Simulation
• new the "Log level" is now adjustable
• new FMI calls can now be logged
• new the log messages can now be redirected to a file
• new the FMIKit.setSampleTime() and FMIKit.setInterfaceType() functions have been added to the API
• improved an installed CMake is now detected more reliably
• improved long FMU descriptions are now displayed completely
• removed the obsolete "Error diagnostics" checkbox has been removed

FMU export (grtfmi.tlc)

• fixed purely discrete models are now synchronized correctly
• fixed the indices for array parameters have been fixed
• new exported FMUs can now contain FMU blocks
• new block outputs, busses and enumerations can now be exported
• new a screenshot of the model is added as model.png
• updated the FMI headers have been updated to version 2.0.1
• changed the "resources" have been replaced with a more flexible template directory

FMI Kit 2.7 Alpha 4

• fixed Documentation of FMU import updated
• improved FMU resources replaced with template directory for more flexibility
• improved Complete description is now displayed in the FMU block dialog