matopen function in rapid accelerator in simulink

Hi,

I wish to use the functions of matopen and matGetVariable in the rapid accelerator mode of simulink. When I try this, I get an error because I need to include the mat.h file. This creates errors because of duplicate definitions of mxarray (mat.h includes matrix.h). I want to use this because I want to open mat in the mdlInitParameters function. I store all my parameters in a file because this way I can compare the models in an easy way and create them in an easy way (always using same file name,...).

Tom Wambecq

[Hamid]

Hello did you find any solution for this?

Answer 1

[Pramil]

Hey Tom,

This is a known limitation of Simulink.

You can refer to the following MATLAB Answer for more details:

https://www.mathworks.com/matlabcentral/answers/100553-why-do-i-receive-errors-when-building-a-model-which-contains-an-s-function-with-mat-file-api-in-simu

Hope this helps!