I was planning to maybe port Arduino to a new board/core as a fun exercise during the holiday break and I was wondering if anybody knows of any possible template or "skeleton code" that could be used to get started?
I could go though the AVR or SAMD core repositories and copy the public API, but I was wondering if this is something that perhaps somebody else might have already done?
I coudn't really find anything on google, github or this forum. It's quite possible I am not using the right search term, and maybe somebody from the community knows of hidden project like this?
I've also noticed there is this new repository, but it sounds like it is meant to be symlinked (or perhaps added as a git submodule?) into the core folder with the rest of the architecture-dependent files.