Arduino

Helo!

Is it possible to debugg Arduino with Avr studio?

thanks!

Need JTAG

or lots of print statements!

Yes, you need a atmel dragon (~$50US at mouser, digikey), or similar hardware ICE.

Even then I think you only get 2 hw breakpoints, and interrupts can play havoc with sw breakpoints. Just the nature of the thing, happens in all micros.