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Asked: 2026-05-26T09:52:17+00:00

I have the problem, that I have to access a funktion form a dll

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I have the problem, that I have to access a funktion form a dll in matlab/Simulink in the rtw.
This should work with a s function, but I have the needed parameters in a array of structures organized.

The question is now how I can reach them when I want to call my DLL function?

Or is there a better way (e.g. level 2 Matlab files or something similar)?
The pure simulation (without RTW) worked pretty well with level 2 m files but I am not able to write a tlc file for compiling them. I did not find much on the net and the documentation only about C sources.

Thanks
Christian

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1 Answer

  1. Editorial Team

    In the end I coded the problem in C and used an array where I defined to order of the elements. Then I wrote some interface functions to access this “virtual” struct.

    This is not very good coding but the easiest way I have found and it is portable.

    Thanks

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