I write a program based on LUFA for xmega32a4u device.
It sends and receives data from USB Port of computer.
It works perfect with USB 2.0 Ports, but when I connect it to USB port 3.0, enumeration phase passes but sending and receiving packets are not successful.
Is there any issue about USB 3.0 and xmega devices.
Xmega devices work in USB full speed mode.
Thanks for help.