Index: firmware/App/Services/SystemComm.h
===================================================================
diff -u -reff7b1575f008f81b29ef906f6346fac6012d3ab -r663c6ccbe24d0adf734ca0684510eef70884cdee
--- firmware/App/Services/SystemComm.h	(.../SystemComm.h)	(revision eff7b1575f008f81b29ef906f6346fac6012d3ab)
+++ firmware/App/Services/SystemComm.h	(.../SystemComm.h)	(revision 663c6ccbe24d0adf734ca0684510eef70884cdee)
@@ -24,7 +24,7 @@
 
 #define MESSAGE_SYNC_BYTE           0xA5
 
-#define CAN_MESSAGE_CARGO_SIZE      8
+#define CAN_MESSAGE_PAYLOAD_SIZE    8
 #define PC_MESSAGE_PACKET_SIZE      8
 
 typedef COMM_BUFFER_T   CAN_MESSAGE_BOX_T;       // the first 10 comm buffers align with the 10 active CAN message boxes