STM32CubeIde techniques ?

[Xli.1]

I want to know how to fold curly braces. There are too many codes in the interface, so i hope the brace can be folded.

[berendi]

Enable some checkboxes in Window - Preferences - C/C++ - Editor - Folding, then close and reopen the file in the editor.

[Xli.1]

thanks very much.