Not sure if you are needing to create and use Glyphs in your setup. I see you have the battery Glyph on the screen from my demo. I am working on a program to create the glyph code. I'll post it sometime tomorrow.
No, I am not using the battery indicator for anything at this moment but just grabbed from your code and show it as a demo of the stuff that can be shown.
Please do post the glyph code when you get a chance as I am interested in the degrees symbol as well as percentage for now but a whole library of glyphs would be great to have.
Thanks