Hi!

I'm new to using Onion Omega2

I installed the cross-compiler

I'm looking for libraries in C for GPIO UART .. and I can't find anything

I followed the example C Programs & Cross Compiling for the Omega2.
but when i do make menuconfig i can't choose the library for the GPIO.

I may have missed something but I can't find how to use any library in C

help would be appreciated thanks