请教各位大佬帮帮忙

CodePudding user response:

Search for bai, I don't know Linux search file command is what?

Under Windows install everything. Exe search bai

CodePudding user response:

Try # include & lt; The Mach/regs - gpio. H>

CodePudding user response:

Makefile specified in the header file directory, INCLUDE=- I/XXX/INCLUDE the header file with you -i behind the path of the INCLUDE files

CodePudding user response:

A declaration header files in the directory, not the header file can be downloaded on the Internet to add to

CodePudding user response:

Can't find the means is not installed to your computer, look at the source of the file, if is the principle the installation package, reshipment installation package, if is a public library, search on the Internet if they could find, if it is a private library, have to find the source privately negotiated the author