Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r57ee0134869672b53ab5b7146b8988ede8f828d6 -r48278ac6fa3738a97349ed7f3278773daf1d8004
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 57ee0134869672b53ab5b7146b8988ede8f828d6)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 48278ac6fa3738a97349ed7f3278773daf1d8004)
@@ -644,7 +644,33 @@
     return result;
 }
 
+#ifdef CAN_TEST
+void broadcastCANTest1LargeFrequentMessage()
+{
+    static U16 seqNo = 0;
+    MESSAGE_T msg;
+    U32 i;
 
+    // create a message record
+    blankMessage( &msg );
+    msg.hdr.msgID = MSG_ID_HD_CAN_TEST_1_LARGE_FREQ;
+    msg.hdr.payloadLen = 96;
+
+    for ( i = 0; i < 12; i++ )
+    {
+        memcpy(&msg.payload[i*8], &seqNo, 2);
+        seqNo++;
+    }
+    memcpy(&msg.payload[94], &seqNo, 2);
+    seqNo++;
+
+    // serialize the message (w/ sync, CRC, and appropriate CAN padding) and add serialized message data to appropriate comm buffer
+    serializeMessage( msg, COMM_BUFFER_OUT_CAN_HD_BROADCAST, ACK_NOT_REQUIRED );
+}
+#endif
+
+
+
 /*************************************************************************
  *                       TEST SUPPORT FUNCTIONS
  *************************************************************************/