From:
int transfered = LibUsb.controlTransfer(handle,
(byte) (LibUsb.REQUEST_TYPE_CLASS | LibUsb.RECIPIENT_INTERFACE),
(byte) 0x01, (short) 2, (short) 1, buffer, 3000);
To:
int transfered = LibUsb.controlTransfer(handle,
(byte) (LibUsb.REQUEST_TYPE_CLASS | LibUsb.RECIPIENT_INTERFACE),
(byte) 0x01, (short) 2 << 8, (short) 1, buffer, 3000);
Peter