How to import the header file with the preprocessor

[Ebun.1]

Thank you for helping.

environment:

STM32CubeIDE Ver1.5.1

Please tell me how to include hoge.h in the preprocessor without explicitly saying #include" hoge.h ".

Thank you.

[Andrew Neil]

Why would you want to do that?

#include is precisely the mechanism to use to include a header file - that is its entire purpose & raison d'etre.

If you want symbols to be defined globally for the project, use the 'Paths and Symbols' in the Project settings: