Simulink coder for model containing FMU

Question

Francesco Passigato 2022-8-24

0
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https://ww2.mathworks.cn/matlabcentral/answers/1785330-simulink-coder-for-model-containing-fmu

回答： Guru Kumaresan 2022-9-6

Dear matlab support,

I am using a Simulink model containing an FMU which is created with the mutlibody simulation software MBSim.

I would like to export the whole model to an external hardware. I have found the example "Compile Source Code for Functional Mock-up Units" which relies on the example "slrt_ex_vanderpol.slx" in the directory "C:\Program Files\MATLAB\R2022a\toolbox\slrealtime\examples".

If I build C++ code from the Simulink model in this example using the Simulink coder app, everything works fine. If I do the same with my model I get the error: Error during code generation: fl:filesystem:PathNotFound

I assume that the problem is in the generation of the FMU itself, i.e. outside simulink. However, I can not figure out where the problem is. In particular, it is not clear to me how to generate the files in the "sources" directory of the example, which I expect are used to create the FMU.

Do you have any suggestions how I could get rid of this problem?

Thank you very much in advance

Best regards

Francesco