S-Function support for future releases

ı am using R2023a and creating s-functions from subsystems for fast compile time and fast simulation time. Simulink gives warning "Generating an S-function target from a subsystem will not be supported in a future release. " In the futures releases, will I be able to generate s-functions from subsystems and if no, what is the reason for that. It is very usefull tool for me.

Answer 1

[Steven Lord]

The Release Notes for Simulink Coder in release R2022b includes an entry that seems to be relevant to this question. The suggested workflow is to create a protected model instead.

If this workflow doesn't satisfy your needs like creating an S-function from a subsystem does, please contact Technical Support directly using this link. Describe your workflow and indicate what's lacking from the protected model functionality that prevents it from satisfying your needs. The Support staff may be able to offer an alternate suggestion or enter your use case into the enhancement database for development to consider for a future release.