#include <LUFA/Drivers/USB/USB.h>\r
\r
#include <avr/pgmspace.h>\r
-\r
- #if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)\r
- #warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.\r
- #endif\r
\r
/* Macros: */\r
/** Macro to define a CDC class-specific functional descriptor. CDC functional descriptors have a\r