Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -r1d07de4e970f54f2ae1786ef546cf5567df9ba8e -r83156b9098cc97a7402db4efba5320fac8284ce4
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 1d07de4e970f54f2ae1786ef546cf5567df9ba8e)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 83156b9098cc97a7402db4efba5320fac8284ce4)
@@ -1745,6 +1745,22 @@
                 handleBloodPumpHardStopRequest( message );
                 break;
 
+            case MSG_ID_HD_SET_TEST_CONFIGURATION:
+                handleTestHDSetTestConfig( message );
+                break;
+
+            case MSG_ID_HD_GET_TEST_CONFIGURATION:
+                handleTestHDGetTestConfig( message );
+                break;
+
+            case MSG_ID_HD_RESET_ALL_TEST_CONFIGURATIONS:
+                handleTestHDResetAllTestConfigs( message );
+                break;
+
+            case MSG_ID_HD_DIALIN_CHECK_IN:
+                handleTestHDDialinCheckIn( message );
+                break;
+
             // The default cannot be reached in VectorCAST since the cases are run in a for loop
             default:
                 // Unrecognized message ID received - ignore