Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -r79ad3aec7dd37a8acc7ab2391dc9dd806cb9e5cd -ra6684f5a4c807bf27996b9521c6d0f9f7c85d9f5
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 79ad3aec7dd37a8acc7ab2391dc9dd806cb9e5cd)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision a6684f5a4c807bf27996b9521c6d0f9f7c85d9f5)
@@ -1208,6 +1208,10 @@
                 handleSetDGCalibration( message );
                 break;
 
+            case MSG_ID_DG_GET_CALIBRATION_DATA:
+                handleGetDGCalibration( message );
+                break;
+
             default:
                 // TODO - unrecognized message ID received - ignore
                 break;