Moved Device object dependency to the demo handlers.

2011-10-03 22:24:57 +00:00
parent ed4a72ed0a
commit 9c1f651458
4 changed files with 17 additions and 18 deletions
@@ -117,6 +117,11 @@ void handler_read_property(
    rpdata.application_data = &Handler_Transmit_Buffer[npdu_len + apdu_len];
    rpdata.application_data_len =
        sizeof(Handler_Transmit_Buffer) - (npdu_len + apdu_len);
+    /* Test for case of indefinite Device object instance */
+    if ((rpdata.object_type == OBJECT_DEVICE) &&
+        (rpdata.object_instance == BACNET_MAX_INSTANCE)) {
+        rpdata.object_instance = Device_Object_Instance_Number();
+    }
    len = Device_Read_Property(&rpdata);
    if (len >= 0) {
        apdu_len += len;