Hi Netpower8,
just by chance I'm back since a few days as I have some trouble connecting Arduino to DroidScript, but that's another story.
The code might contain much more functions and references as it would be required for the single application described here. The reason is,
that I planned to reuse the layout functions, including some small indicators, for other projects, including one for serial or bluetooth connection to a board
like IOIO or Arduino. Just think about adjusting the color and sending this information via bluetooth to a RGB LED or a LED strip. That's the background.
best regards
Schnee