[avr-chat] Beginner with a simple project

[Pedro Côrte-Real]

I want to build a micro controller board to read some potentiometers
from the computer. I want to use USB to connect to the PC. I was
considering using an AT90USBKEY board.

Is this board properly supported by the linux avr toolchain
(compiling, flashing, etc)?

Does anyone know if the board exposes all the data ports I need to
read the potentiometers?

Is there any ready done USB code I can use?

Thanks,

Pedro.