Bacon cape lib/sdk: need opinions

Hi there!

I'm not so sure if this is the correct place for this (if not, please feel free to tell me, ignore or delete this post), but I'll proceed.

About a year ago I've got a bacon cape (to use on my beaglebone black) and wrote a lib / sdk for it in C. This lib I wrote has fit me well (I was able to make projects using it and everything), however I'd like some feedbacks and opinions on this lib. The meaning of these feedbacks are to know if this lib is useful to developer's community and to have a opportunity to improve my coding skills (based on what you think it's wrong or poorly written).

This lib can be seen and downloaded in its guthub repo:

Please, would you give a feedback /opinion on this lib I deceloped?

Thanks in advance.