USB Communication with Android/Arduino

Question

I am working on this Android application that needs to communicate over USB. I have an Archos 101 Tablet (specifications here: http://www.archos.com/products/ta/archos_101it/spe

Answer 1

USB is not easy to programm, and it would be much easier with ethernet or rs232. However, if you insist, then take a look at V-USB (SW USB), LUFA (HW USB) and Lufaduino (HW USB). If Android has USB CDC drivers already embedded then it could be the easiest path for you if you implement it in AVR too. Slow, cheap and software only AVR USB CDC implementation is here.