Specify the path of multiple header files in the Keil Environment

Today, I first used the stm32 template to create a project or something. In short, there are a lot of header files. You all know those who have experienced it. If you haven't experienced it, mark this method. It will certainly be useful in the future.

Method: Open the options for target option box, select the C/C ++ tab, and find include paths. Here, define the path of the header file. The principle is that the system automatically records the relative address of the header file based on the location of the project, for example ".. "upper-level directory ,". "That is, the local directory and so on (similar to Linux commands ).

In this way, we can put all the header files in a folder. By setting the path, the project will find the desired header file, instead of writing the relative path one by one.