How to make non inlined s-functions inlined for code generation

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Aubrey 2024-8-5，16:55

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https://ww2.mathworks.cn/matlabcentral/answers/2143076-how-to-make-non-inlined-s-functions-inlined-for-code-generation

回答： Raghava S N 2024-8-7，5:28

I'm in simulink with a subsystem, I right click, c c++ code gen, create s-function. When I control b to build code, I get an error about non-inlined sfunction. I see I need the sfunction.tlc header file to create an inlined sfunction. How do I create this for each s-function I need to build for?

sfcn' is a non-inlined S-function, which is not supported with the current configuration. Consider selecting Support non-inlined S-functions.

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Answer 1

Raghava S N 2024-8-7，5:28

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https://ww2.mathworks.cn/matlabcentral/answers/2143076-how-to-make-non-inlined-s-functions-inlined-for-code-generation#answer_1495654

在 MATLAB Online 中打开

Hi Aubrey,

Writing S-functions to be included in generated code involves requirements that go beyond writing S-functions used only for simulation. Before proceeding to inline an S-function, make sure that it meets the requirements for code generation and functions as expected. For more information, refer to the documentation of “S-Functions and Code Generation” by using the “web” command in the MATLAB command window -

web(fullfile(docroot, '/rtw/ug/s-functions-and-code-generation.html'))

Once the requirements are met, you can inline the functionality of MATLAB file S-functions in the generated code. For the step-by-step guide on how to inline MATLAB File S-Functions in Simulink, refer to the documentation of “Inline S-Functions” by using the “web” command in the MATLAB command window -

web(fullfile(docroot, '/rtw/tlc/introduction-inline-s-functions.html'))

Hope this helps!

Raghava