Can i use protected models in external mode?

I want created a Simulink Library for my Arduino Hardware. I created a model reference block and then convert a protected this block using callback.

But I run on External Mode, get this error :

Protected models do not work in External mode or rapid accelerator simulations.

Is there any solution method for this problem ?

Answer 1

[Brandon Stevens]

This feature is present in MATLAB Release R2023b. Please see the release notes for the comment below for more information:

Starting in R2023b, when a protected model creator specifies that a protected model supports C code generation, the protected model also supports external mode simulation

The MATLAB Answers post below has some more information and alternative workflows you can use before R2023b:

Can I run protected Simulink models in External mode before R2023b?