I am trying to program an app that comunicates through the usb port on the xoom. When I plug in a motorola charger cable it says something about charging not supported, does this mean that I can comunicate through the charging pin to an arduino adk board? If so would a program be able to acess it? Would I need to root? If so is programing root apps diffrent than normal apps? If so how? Can apps recieve information? Your responce would be quite apreciated.
Thank you john.