ensure USB config numbers always start from 1

Depending on which features (and thus USB configurations) are included
in the firmware, we need to re-define the ordering of the configuration
numbers, as the Atmel USBD driver simply assumes that configurations are
numbered 1..N without any gaps in the sequence.

firmware/src_board/cciddriver.c

@@ -44,6 +44,10 @@
 //------------------------------------------------------------------------------
 
 #include "board.h"
+#include "simtrace.h"
+
+#ifdef HAVE_CCID
+
 #include <USBDDriver.h>
 #include <USBRequests.h>
 #include <USBDescriptors.h>
@@ -1029,4 +1033,4 @@ unsigned char RDRtoPCHardwareError( unsigned char bSlot,
     return USBD_Write( CCID_EPT_NOTIFICATION, ccidDriver.BufferINT, 4, 0, 0 );
 }
 
-
+#endif /* HAVE_CCID */