Index: firmware/source/sys_startup.c
===================================================================
diff -u -rbc538f960d0bc8c72991817ea52efac4775ce953 -r0621f9c7ae3ff48154f2397a31ba21b42c870023
--- firmware/source/sys_startup.c	(.../sys_startup.c)	(revision bc538f960d0bc8c72991817ea52efac4775ce953)
+++ firmware/source/sys_startup.c	(.../sys_startup.c)	(revision 0621f9c7ae3ff48154f2397a31ba21b42c870023)
@@ -64,6 +64,7 @@
 
 #include "errata_SSWF021_45.h"
 /* USER CODE BEGIN (1) */
+#include "reg_crc.h"
 /* USER CODE END */