-                                       /* Throw away the page alignment filler bytes before the start of the firmware */\r
-                                       DiscardFillerBytes(StartAddr % SPM_PAGESIZE);\r
+                                       /* Throw away the packet alignment filler bytes before the start of the firmware */\r
+                                       DiscardFillerBytes(StartAddr % FIXED_CONTROL_ENDPOINT_SIZE);\r