on atmel studio 6 I can printf just fine using the sample code (Atmel Frame work examples) .. but input looks to be a differnt baud rate not a killer problem but pretty silly ... / works fine with sketch so not the terminals (tried both putty & serial monitor)
All Framework Sample have the baud rate 115200Markus
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16