Deployment of generated code

Question

Evgenii Startcev 2021-3-18

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/776832-deployment-of-generated-code

评论： Darshan Ramakant Bhat 2021-3-19

Hello!

I am new to Matlab and Matlab Coder and I have a question. I successfully managed to generate code for Matlab function I need to put into hardware using C language. But as I see resulting code is not "self-sufficient", it uses some of custom matlab libraries.In particular it is different calls to functions which names starts with "emlrt", such as "emlrtAlias", "emlrtCreateStructMatrix", "emlrtSetField" and many others.

What are the options for deployment of generated code for custom hardware? Is it possible to get sources for missing function to build full standalone application for custom hardware. Or maybe there are some options to configure Matlab Coder somehow to avoid using external API?

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Answer 1

Darshan Ramakant Bhat 2021-3-19

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https://ww2.mathworks.cn/matlabcentral/answers/776832-deployment-of-generated-code#answer_652132

You need to change the build type from "MEX" to "lib" or "dll" or "source code only".

Below documentation talks more about it.

https://www.mathworks.com/help/coder/gs/generating-c-code-from-matlab-code-using-the-matlab-coder-project-interface.html

https://www.mathworks.com/help/coder/ug/standalone-c-c-executables-from-matlab-code.html#bswnwkz-1

https://www.mathworks.com/products/matlab-coder.html#prototype

Hope this will be helpful for you.

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Evgenii Startcev 2021-3-19

Thank you, Darshan! Your answer helped me to navigate to issue, I was using source code generation already, but I included interface folder generated to build and it was a problem.

Darshan Ramakant Bhat 2021-3-19