Can I use S-functions with QUARC?
QUARC generates code using the MATLAB Coder and Simulink Coder toolboxes. Therefore only S-Functions that are compatible with the MATLABCoder and Simulink Coder toolboxes and written in C/C++ are compatible with QUARC. Note that M-File S-Functionsare not supported by Simulink Coder.
For a listing of what toolboxes are supported for C/C++ code generation, please go to the following page on The MathWorks™ website: https://www.mathworks.com/help/coder/language-supported-for-code-generation.html