Index: firmware/App/Drivers/Comm.c
===================================================================
diff -u -reff7b1575f008f81b29ef906f6346fac6012d3ab -r777faf1846c8cec0769db41d4a4241ed3819f1d0
--- firmware/App/Drivers/Comm.c	(.../Comm.c)	(revision eff7b1575f008f81b29ef906f6346fac6012d3ab)
+++ firmware/App/Drivers/Comm.c	(.../Comm.c)	(revision 777faf1846c8cec0769db41d4a4241ed3819f1d0)
@@ -20,6 +20,21 @@
 
 #include "Comm.h"
 
+#ifdef _VECTORCAST_
+    static sciBASE_t sci1;
+    static sciBASE_t sci2;
+    static dmaBASE_t dma1;
+    static canBASE_t can1;
+    #undef sciREG
+    #define sciREG ((sciBASE_t *)&sci1)
+    #undef scilinREG
+    #define scilinREG ((sciBASE_t *)&sci2)
+    #undef dmaREG
+    #define dmaREG ((dmaBASE_t *)&dma1)
+    #undef canREG1
+    #define canREG1 ((canBASE_t *)&can1)
+#endif
+
 // ********** private definitions **********
 
 #define DMA_CH_STATUS_BIT(ch)       ((U32)1U << (ch))