I want to implement C or C ++ in the ST code

[ruyi-XD]

I want to implement C or C ++ in the ST code, but there is no corresponding information on the Internet. Do you have any ideas or information? It may be compiled separately like LD and ST or there is a C code in the existence in ST code.If you have any ideas or suggestions, information, please tell me.

[mhasel]

There is currently no way to directly embed C code in ST code when compiling with rusty. What you can do is compile your C code into a library, add the corresponding ST interfaces and link your library when compiling. You can check out the documentation on libraries to learn how to do that.

[ghaith]

You can also compile the c code directly with gcc or clang as an object, and use it from ST by declaring interfaces in ST with the same signature. See External Functions

[ruyi-XD]

ok thanks

[fran-retfie]

I read "C" External Functions documentation and I also see ST examples using OOP. I'm wondering if there is a way to interface ST with C++ classes? It would be very usefull to me
Thanks

[ghaith]

I would say it would be best to interface with C++ classes like you would do from C or other foreign languages by having wrapper functions that abstract the object oriented nature. We don't have a way to understand C++ classes and call them correctly.
Now that we are working on OOP support however, this might be something to look into. I'm open to ideas on how to do that if you have suggestions.
I would mostly still go the route of interfacing through the C interface and writing ST oop code in ST and C++ oop code in C++.