I added garmin digits from LonelyWolf from github.com then I needed some icons as a graphical menu so I added XBM 64×64, 48×48, 32×32 and 16×16 bitmap functions – it is quite easy once you understand that in every octet there are reversed order pixels. These are also present in a console utility that allows you to test your graphics before writing your firmware into the microcontroller.

A project that use all of these is actually in development and it will be posted soon in repository – the library changes are already published.