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'Last Received Object Identifier' for GetEventInformation service.

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k001a
2011-08-11 19:17:27 +00:00
parent 75d3927d67
commit 5f952312a8
2 changed files with 15 additions and 1 deletions
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bacnet-stack/demo/handler/h_getevent.c
+14
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@@ -73,6 +73,9 @@ void handler_get_event_information(
BACNET_GET_EVENT_INFORMATION_DATA getevent_data; BACNET_GET_EVENT_INFORMATION_DATA getevent_data;
int valid_event = 0; int valid_event = 0;
/* initialize type of 'Last Received Object Identifier' using max value */
object_id.type = MAX_BACNET_OBJECT_TYPE;
/* encode the NPDU portion of the packet */ /* encode the NPDU portion of the packet */
datalink_get_my_address(&my_address); datalink_get_my_address(&my_address);
npdu_encode_npdu_data(&npdu_data, false, MESSAGE_PRIORITY_NORMAL); npdu_encode_npdu_data(&npdu_data, false, MESSAGE_PRIORITY_NORMAL);
@@ -120,6 +123,17 @@ void handler_get_event_information(
for (j = 0; j < 0xffff; j++) { for (j = 0; j < 0xffff; j++) {
valid_event = Get_Event_Info[i] (j, &getevent_data); valid_event = Get_Event_Info[i] (j, &getevent_data);
if (valid_event > 0) { if (valid_event > 0) {
/* encode GetEvent_data only when type of object_id has max value */
if (object_id.type != MAX_BACNET_OBJECT_TYPE) {
if ((object_id.type == getevent_data.objectIdentifier.type) &&
(object_id.instance == getevent_data.objectIdentifier.instance)) {
/* found 'Last Received Object Identifier'
so should set type of object_id to max value */
object_id.type = MAX_BACNET_OBJECT_TYPE;
}
continue;
}
getevent_data.next = NULL; getevent_data.next = NULL;
len = len =
getevent_ack_encode_apdu_data(&Handler_Transmit_Buffer getevent_ack_encode_apdu_data(&Handler_Transmit_Buffer