Added routing support for virtual network so that source addresses are transmitted when required and the correct object ID is used.

bacnet-stack/demo/handler/h_arf.c

@@ -118,7 +118,11 @@ void handler_atomic_read_file(
     fprintf(stderr, "Received Atomic-Read-File Request!\n");
 #endif
     /* encode the NPDU portion of the packet */
+#if BAC_ROUTING
+    my_address = *Get_Routed_Device_Address(-1);
+#else
     datalink_get_my_address(&my_address);
+#endif
     npdu_encode_npdu_data(&npdu_data, false, MESSAGE_PRIORITY_NORMAL);
     pdu_len =
         npdu_encode_pdu(&Handler_Transmit_Buffer[0], src, &my_address,