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After acknowledgment an alarm is sent AckNotification.

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This commit is contained in:
k001a
2011-07-23 17:18:25 +00:00
parent c1d7633a8d
commit c37aa9ea90
5 changed files with 425 additions and 323 deletions
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bacnet-stack/demo/object/ai.c
+202 -159
View File
@@ -633,10 +633,11 @@ void Analog_Input_Intrinsic_Reporting(uint32_t object_instance)
BACNET_CHARACTER_STRING msgText;
ANALOG_INPUT_DESCR *CurrentAI;
unsigned int object_index;
uint8_t FromState;
uint8_t FromState = 0;
uint8_t ToState;
float ExceededLimit;
float PresentVal;
float ExceededLimit = 0.0f;
float PresentVal = 0.0f;
bool SendNotify = false;
object_index = Analog_Input_Instance_To_Index(object_instance);
@@ -649,141 +650,175 @@ void Analog_Input_Intrinsic_Reporting(uint32_t object_instance)
if (!CurrentAI->Limit_Enable)
return; /* limits are not configured */
/* actual Present_Value */
PresentVal = Analog_Input_Present_Value(object_instance);
FromState = CurrentAI->Event_State;
switch (CurrentAI->Event_State)
if (CurrentAI->Ack_notify_data.bSendAckNotify) {
/* clean bSendAckNotify flag */
CurrentAI->Ack_notify_data.bSendAckNotify = false;
/* copy toState */
ToState = CurrentAI->Ack_notify_data.EventState;
#if PRINT_ENABLED
fprintf(stderr, "Send Acknotification for (%s,%d).\n",
bactext_object_type_name(OBJECT_ANALOG_INPUT),
object_instance);
#endif /* PRINT_ENABLED */
characterstring_init_ansi(&msgText, "AckNotification");
/* Notify Type */
event_data.notifyType = NOTIFY_ACK_NOTIFICATION;
/* Send EventNotification. */
SendNotify = true;
}
else
{
case EVENT_STATE_NORMAL:
/* A TO-OFFNORMAL event is generated under these conditions:
(a) the Present_Value must exceed the High_Limit for a minimum
period of time, specified in the Time_Delay property, and
(b) the HighLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-OFFNORMAL flag must be set in the Event_Enable property. */
if ((PresentVal > CurrentAI->High_Limit) &&
((CurrentAI->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAI->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
if(!CurrentAI->Remaining_Time_Delay)
CurrentAI->Event_State = EVENT_STATE_HIGH_LIMIT;
else
CurrentAI->Remaining_Time_Delay--;
break;
}
/* A TO-OFFNORMAL event is generated under these conditions:
(a) the Present_Value must exceed the Low_Limit plus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the LowLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal < CurrentAI->Low_Limit) &&
((CurrentAI->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAI->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
if(!CurrentAI->Remaining_Time_Delay)
CurrentAI->Event_State = EVENT_STATE_LOW_LIMIT;
else
CurrentAI->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAI->Remaining_Time_Delay = CurrentAI->Time_Delay;
break;
case EVENT_STATE_HIGH_LIMIT:
/* Once exceeded, the Present_Value must fall below the High_Limit minus
the Deadband before a TO-NORMAL event is generated under these conditions:
(a) the Present_Value must fall below the High_Limit minus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the HighLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal < CurrentAI->High_Limit - CurrentAI->Deadband) &&
((CurrentAI->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAI->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
if(!CurrentAI->Remaining_Time_Delay)
CurrentAI->Event_State = EVENT_STATE_NORMAL;
else
CurrentAI->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAI->Remaining_Time_Delay = CurrentAI->Time_Delay;
break;
case EVENT_STATE_LOW_LIMIT:
/* Once the Present_Value has fallen below the Low_Limit,
the Present_Value must exceed the Low_Limit plus the Deadband
before a TO-NORMAL event is generated under these conditions:
(a) the Present_Value must exceed the Low_Limit plus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the LowLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal > CurrentAI->Low_Limit + CurrentAI->Deadband) &&
((CurrentAI->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAI->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
if(!CurrentAI->Remaining_Time_Delay)
CurrentAI->Event_State = EVENT_STATE_NORMAL;
else
CurrentAI->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAI->Remaining_Time_Delay = CurrentAI->Time_Delay;
break;
default:
return; /* shouldn't happen */
} /* switch (FromState) */
ToState = CurrentAI->Event_State;
if (FromState != ToState)
{
/* Event_State has changed.
Need to fill only the basic parameters of this type of event.
Other parameters will be filled in common function. */
switch (ToState)
/* actual Present_Value */
PresentVal = Analog_Input_Present_Value(object_instance);
FromState = CurrentAI->Event_State;
switch (CurrentAI->Event_State)
{
case EVENT_STATE_NORMAL:
/* A TO-OFFNORMAL event is generated under these conditions:
(a) the Present_Value must exceed the High_Limit for a minimum
period of time, specified in the Time_Delay property, and
(b) the HighLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-OFFNORMAL flag must be set in the Event_Enable property. */
if ((PresentVal > CurrentAI->High_Limit) &&
((CurrentAI->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAI->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
if(!CurrentAI->Remaining_Time_Delay)
CurrentAI->Event_State = EVENT_STATE_HIGH_LIMIT;
else
CurrentAI->Remaining_Time_Delay--;
break;
}
/* A TO-OFFNORMAL event is generated under these conditions:
(a) the Present_Value must exceed the Low_Limit plus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the LowLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal < CurrentAI->Low_Limit) &&
((CurrentAI->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAI->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
if(!CurrentAI->Remaining_Time_Delay)
CurrentAI->Event_State = EVENT_STATE_LOW_LIMIT;
else
CurrentAI->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAI->Remaining_Time_Delay = CurrentAI->Time_Delay;
break;
case EVENT_STATE_HIGH_LIMIT:
ExceededLimit = CurrentAI->High_Limit;
characterstring_init_ansi(&msgText,
"Goes to high limit");
/* Once exceeded, the Present_Value must fall below the High_Limit minus
the Deadband before a TO-NORMAL event is generated under these conditions:
(a) the Present_Value must fall below the High_Limit minus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the HighLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal < CurrentAI->High_Limit - CurrentAI->Deadband) &&
((CurrentAI->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAI->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
if(!CurrentAI->Remaining_Time_Delay)
CurrentAI->Event_State = EVENT_STATE_NORMAL;
else
CurrentAI->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAI->Remaining_Time_Delay = CurrentAI->Time_Delay;
break;
case EVENT_STATE_LOW_LIMIT:
ExceededLimit = CurrentAI->Low_Limit;
characterstring_init_ansi(&msgText,
"Goes to low limit");
break;
case EVENT_STATE_NORMAL:
if(FromState == EVENT_STATE_HIGH_LIMIT) {
ExceededLimit = CurrentAI->High_Limit;
characterstring_init_ansi(&msgText,
"Back to normal state from high limit");
}
else {
ExceededLimit = CurrentAI->Low_Limit;
characterstring_init_ansi(&msgText,
"Back to normal state from low limit");
/* Once the Present_Value has fallen below the Low_Limit,
the Present_Value must exceed the Low_Limit plus the Deadband
before a TO-NORMAL event is generated under these conditions:
(a) the Present_Value must exceed the Low_Limit plus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the LowLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal > CurrentAI->Low_Limit + CurrentAI->Deadband) &&
((CurrentAI->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAI->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
if(!CurrentAI->Remaining_Time_Delay)
CurrentAI->Event_State = EVENT_STATE_NORMAL;
else
CurrentAI->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAI->Remaining_Time_Delay = CurrentAI->Time_Delay;
break;
default:
ExceededLimit = 0;
break;
} /* switch (ToState) */
return; /* shouldn't happen */
} /* switch (FromState) */
ToState = CurrentAI->Event_State;
if (FromState != ToState)
{
/* Event_State has changed.
Need to fill only the basic parameters of this type of event.
Other parameters will be filled in common function. */
switch (ToState)
{
case EVENT_STATE_HIGH_LIMIT:
ExceededLimit = CurrentAI->High_Limit;
characterstring_init_ansi(&msgText,
"Goes to high limit");
break;
case EVENT_STATE_LOW_LIMIT:
ExceededLimit = CurrentAI->Low_Limit;
characterstring_init_ansi(&msgText,
"Goes to low limit");
break;
case EVENT_STATE_NORMAL:
if(FromState == EVENT_STATE_HIGH_LIMIT) {
ExceededLimit = CurrentAI->High_Limit;
characterstring_init_ansi(&msgText,
"Back to normal state from high limit");
}
else {
ExceededLimit = CurrentAI->Low_Limit;
characterstring_init_ansi(&msgText,
"Back to normal state from low limit");
}
break;
default:
ExceededLimit = 0;
break;
} /* switch (ToState) */
#if PRINT_ENABLED
fprintf(stderr, "Event_State for (Analog-Input,%d) goes from %s to %s.\n",
object_instance, bactext_event_state_name(FromState),
bactext_event_state_name(ToState));
fprintf(stderr, "Event_State for (%s,%d) goes from %s to %s.\n",
bactext_object_type_name(OBJECT_ANALOG_INPUT),
object_instance, bactext_event_state_name(FromState),
bactext_event_state_name(ToState));
#endif /* PRINT_ENABLED */
#endif /* PRINT_ENABLED) */
/* Notify Type */
event_data.notifyType = CurrentAI->Notify_Type;
/* Send EventNotification. */
SendNotify = true;
}
}
if (SendNotify)
{
/* Event Object Identifier */
event_data.eventObjectIdentifier.type = OBJECT_ANALOG_INPUT;
event_data.eventObjectIdentifier.instance = object_instance;
@@ -791,24 +826,27 @@ void Analog_Input_Intrinsic_Reporting(uint32_t object_instance)
/* Time Stamp */
event_data.timeStamp.tag = TIME_STAMP_DATETIME;
Device_getCurrentDateTime(&event_data.timeStamp.value.dateTime);
/* fill Event_Time_Stamps */
switch (ToState)
{
case EVENT_STATE_HIGH_LIMIT:
case EVENT_STATE_LOW_LIMIT:
CurrentAI->Event_Time_Stamps[TRANSITION_TO_OFFNORMAL] =
event_data.timeStamp.value.dateTime;
break;
case EVENT_STATE_FAULT:
CurrentAI->Event_Time_Stamps[TRANSITION_TO_FAULT] =
event_data.timeStamp.value.dateTime;
break;
if (event_data.notifyType != NOTIFY_ACK_NOTIFICATION) {
/* fill Event_Time_Stamps */
switch (ToState)
{
case EVENT_STATE_HIGH_LIMIT:
case EVENT_STATE_LOW_LIMIT:
CurrentAI->Event_Time_Stamps[TRANSITION_TO_OFFNORMAL] =
event_data.timeStamp.value.dateTime;
break;
case EVENT_STATE_NORMAL:
CurrentAI->Event_Time_Stamps[TRANSITION_TO_NORMAL] =
event_data.timeStamp.value.dateTime;
break;
case EVENT_STATE_FAULT:
CurrentAI->Event_Time_Stamps[TRANSITION_TO_FAULT] =
event_data.timeStamp.value.dateTime;
break;
case EVENT_STATE_NORMAL:
CurrentAI->Event_Time_Stamps[TRANSITION_TO_NORMAL] =
event_data.timeStamp.value.dateTime;
break;
}
}
/* Notification Class */
@@ -821,36 +859,41 @@ void Analog_Input_Intrinsic_Reporting(uint32_t object_instance)
event_data.messageText = &msgText;
/* Notify Type */
event_data.notifyType = CurrentAI->Notify_Type;
/* filled before */
/* From State */
event_data.fromState = FromState;
if (event_data.notifyType != NOTIFY_ACK_NOTIFICATION)
event_data.fromState = FromState;
/* To State */
event_data.toState = CurrentAI->Event_State;
event_data.toState = CurrentAI->Event_State;
/* Event Values */
event_data.notificationParams.outOfRange.exceedingValue = PresentVal;
bitstring_init(&event_data.notificationParams.outOfRange.statusFlags);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_IN_ALARM, CurrentAI->Event_State ? true : false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_FAULT, false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_OVERRIDDEN, false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_OUT_OF_SERVICE, CurrentAI->Out_Of_Service);
event_data.notificationParams.outOfRange.deadband = CurrentAI->Deadband;
event_data.notificationParams.outOfRange.exceededLimit = ExceededLimit;
if (event_data.notifyType != NOTIFY_ACK_NOTIFICATION) {
/* Value that exceeded a limit. */
event_data.notificationParams.outOfRange.exceedingValue = PresentVal;
/* Status_Flags of the referenced object. */
bitstring_init(&event_data.notificationParams.outOfRange.statusFlags);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_IN_ALARM, CurrentAI->Event_State ? true : false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_FAULT, false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_OVERRIDDEN, false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_OUT_OF_SERVICE, CurrentAI->Out_Of_Service);
/* Deadband used for limit checking. */
event_data.notificationParams.outOfRange.deadband = CurrentAI->Deadband;
/* Limit that was exceeded. */
event_data.notificationParams.outOfRange.exceededLimit = ExceededLimit;
}
/* add data from notification class */
Notification_Class_common_reporting_function(&event_data);
/* Ack required */
if (event_data.ackRequired == true)
if ((event_data.notifyType != NOTIFY_ACK_NOTIFICATION) &&
(event_data.ackRequired == true))
{
switch (event_data.toState)
{
bacnet-stack/demo/object/ai.h
+2
View File
@@ -56,6 +56,8 @@ extern "C" {
BACNET_DATE_TIME Event_Time_Stamps[MAX_BACNET_EVENT_TRANSITION];
/* time to generate event notification */
uint32_t Remaining_Time_Delay;
/* AckNotification informations */
ACK_NOTIFICATION Ack_notify_data;
#endif
} ANALOG_INPUT_DESCR;
bacnet-stack/demo/object/av.c
+210 -162
View File
@@ -744,10 +744,11 @@ void Analog_Value_Intrinsic_Reporting(uint32_t object_instance)
BACNET_CHARACTER_STRING msgText;
ANALOG_VALUE_DESCR *CurrentAV;
unsigned int object_index;
uint8_t FromState;
uint8_t FromState = 0;
uint8_t ToState;
float ExceededLimit;
float PresentVal;
float ExceededLimit = 0.0f;
float PresentVal = 0.0f;
bool SendNotify = false;
object_index = Analog_Value_Instance_To_Index(object_instance);
@@ -760,141 +761,175 @@ void Analog_Value_Intrinsic_Reporting(uint32_t object_instance)
if (!CurrentAV->Limit_Enable)
return; /* limits are not configured */
/* actual Present_Value */
PresentVal = Analog_Value_Present_Value(object_instance);
FromState = CurrentAV->Event_State;
switch (CurrentAV->Event_State)
if (CurrentAV->Ack_notify_data.bSendAckNotify) {
/* clean bSendAckNotify flag */
CurrentAV->Ack_notify_data.bSendAckNotify = false;
/* copy toState */
ToState = CurrentAV->Ack_notify_data.EventState;
#if PRINT_ENABLED
fprintf(stderr, "Send Acknotification for (%s,%d).\n",
bactext_object_type_name(OBJECT_ANALOG_VALUE),
object_instance);
#endif /* PRINT_ENABLED */
characterstring_init_ansi(&msgText, "AckNotification");
/* Notify Type */
event_data.notifyType = NOTIFY_ACK_NOTIFICATION;
/* Send EventNotification. */
SendNotify = true;
}
else
{
case EVENT_STATE_NORMAL:
/* A TO-OFFNORMAL event is generated under these conditions:
(a) the Present_Value must exceed the High_Limit for a minimum
period of time, specified in the Time_Delay property, and
(b) the HighLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-OFFNORMAL flag must be set in the Event_Enable property. */
if ((PresentVal > CurrentAV->High_Limit) &&
((CurrentAV->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
if(!CurrentAV->Remaining_Time_Delay)
CurrentAV->Event_State = EVENT_STATE_HIGH_LIMIT;
else
CurrentAV->Remaining_Time_Delay--;
break;
}
/* A TO-OFFNORMAL event is generated under these conditions:
(a) the Present_Value must exceed the Low_Limit plus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the LowLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal < CurrentAV->Low_Limit) &&
((CurrentAV->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
if(!CurrentAV->Remaining_Time_Delay)
CurrentAV->Event_State = EVENT_STATE_LOW_LIMIT;
else
CurrentAV->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAV->Remaining_Time_Delay = CurrentAV->Time_Delay;
break;
case EVENT_STATE_HIGH_LIMIT:
/* Once exceeded, the Present_Value must fall below the High_Limit minus
the Deadband before a TO-NORMAL event is generated under these conditions:
(a) the Present_Value must fall below the High_Limit minus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the HighLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal < CurrentAV->High_Limit - CurrentAV->Deadband) &&
((CurrentAV->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
if(!CurrentAV->Remaining_Time_Delay)
CurrentAV->Event_State = EVENT_STATE_NORMAL;
else
CurrentAV->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAV->Remaining_Time_Delay = CurrentAV->Time_Delay;
break;
case EVENT_STATE_LOW_LIMIT:
/* Once the Present_Value has fallen below the Low_Limit,
the Present_Value must exceed the Low_Limit plus the Deadband
before a TO-NORMAL event is generated under these conditions:
(a) the Present_Value must exceed the Low_Limit plus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the LowLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal > CurrentAV->Low_Limit + CurrentAV->Deadband) &&
((CurrentAV->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
if(!CurrentAV->Remaining_Time_Delay)
CurrentAV->Event_State = EVENT_STATE_NORMAL;
else
CurrentAV->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAV->Remaining_Time_Delay = CurrentAV->Time_Delay;
break;
default:
return; /* shouldn't happen */
} /* switch (FromState) */
ToState = CurrentAV->Event_State;
if (FromState != ToState)
{
/* Event_State has changed.
Need to fill only the basic parameters of this type of event.
Other parameters will be filled in common function. */
switch (ToState)
/* actual Present_Value */
PresentVal = Analog_Value_Present_Value(object_instance);
FromState = CurrentAV->Event_State;
switch (CurrentAV->Event_State)
{
case EVENT_STATE_NORMAL:
/* A TO-OFFNORMAL event is generated under these conditions:
(a) the Present_Value must exceed the High_Limit for a minimum
period of time, specified in the Time_Delay property, and
(b) the HighLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-OFFNORMAL flag must be set in the Event_Enable property. */
if ((PresentVal > CurrentAV->High_Limit) &&
((CurrentAV->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
if(!CurrentAV->Remaining_Time_Delay)
CurrentAV->Event_State = EVENT_STATE_HIGH_LIMIT;
else
CurrentAV->Remaining_Time_Delay--;
break;
}
/* A TO-OFFNORMAL event is generated under these conditions:
(a) the Present_Value must exceed the Low_Limit plus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the LowLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal < CurrentAV->Low_Limit) &&
((CurrentAV->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
if(!CurrentAV->Remaining_Time_Delay)
CurrentAV->Event_State = EVENT_STATE_LOW_LIMIT;
else
CurrentAV->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAV->Remaining_Time_Delay = CurrentAV->Time_Delay;
break;
case EVENT_STATE_HIGH_LIMIT:
ExceededLimit = CurrentAV->High_Limit;
characterstring_init_ansi(&msgText,
"Goes to high limit");
/* Once exceeded, the Present_Value must fall below the High_Limit minus
the Deadband before a TO-NORMAL event is generated under these conditions:
(a) the Present_Value must fall below the High_Limit minus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the HighLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal < CurrentAV->High_Limit - CurrentAV->Deadband) &&
((CurrentAV->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
if(!CurrentAV->Remaining_Time_Delay)
CurrentAV->Event_State = EVENT_STATE_NORMAL;
else
CurrentAV->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAV->Remaining_Time_Delay = CurrentAV->Time_Delay;
break;
case EVENT_STATE_LOW_LIMIT:
ExceededLimit = CurrentAV->Low_Limit;
characterstring_init_ansi(&msgText,
"Goes to low limit");
break;
case EVENT_STATE_NORMAL:
if(FromState == EVENT_STATE_HIGH_LIMIT) {
ExceededLimit = CurrentAV->High_Limit;
characterstring_init_ansi(&msgText,
"Back to normal state from high limit");
}
else {
ExceededLimit = CurrentAV->Low_Limit;
characterstring_init_ansi(&msgText,
"Back to normal state from low limit");
/* Once the Present_Value has fallen below the Low_Limit,
the Present_Value must exceed the Low_Limit plus the Deadband
before a TO-NORMAL event is generated under these conditions:
(a) the Present_Value must exceed the Low_Limit plus the Deadband
for a minimum period of time, specified in the Time_Delay property, and
(b) the LowLimitEnable flag must be set in the Limit_Enable property, and
(c) the TO-NORMAL flag must be set in the Event_Enable property. */
if ((PresentVal > CurrentAV->Low_Limit + CurrentAV->Deadband) &&
((CurrentAV->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
if(!CurrentAV->Remaining_Time_Delay)
CurrentAV->Event_State = EVENT_STATE_NORMAL;
else
CurrentAV->Remaining_Time_Delay--;
break;
}
/* value of the object is still in the same event state */
CurrentAV->Remaining_Time_Delay = CurrentAV->Time_Delay;
break;
default:
ExceededLimit = 0;
break;
} /* switch (ToState) */
return; /* shouldn't happen */
} /* switch (FromState) */
ToState = CurrentAV->Event_State;
if (FromState != ToState)
{
/* Event_State has changed.
Need to fill only the basic parameters of this type of event.
Other parameters will be filled in common function. */
switch (ToState)
{
case EVENT_STATE_HIGH_LIMIT:
ExceededLimit = CurrentAV->High_Limit;
characterstring_init_ansi(&msgText,
"Goes to high limit");
break;
case EVENT_STATE_LOW_LIMIT:
ExceededLimit = CurrentAV->Low_Limit;
characterstring_init_ansi(&msgText,
"Goes to low limit");
break;
case EVENT_STATE_NORMAL:
if(FromState == EVENT_STATE_HIGH_LIMIT) {
ExceededLimit = CurrentAV->High_Limit;
characterstring_init_ansi(&msgText,
"Back to normal state from high limit");
}
else {
ExceededLimit = CurrentAV->Low_Limit;
characterstring_init_ansi(&msgText,
"Back to normal state from low limit");
}
break;
default:
ExceededLimit = 0;
break;
} /* switch (ToState) */
#if PRINT_ENABLED
fprintf(stderr, "Event_State for (Analog-Value,%d) goes from %s to %s.\n",
object_instance, bactext_event_state_name(FromState),
bactext_event_state_name(ToState));
fprintf(stderr, "Event_State for (%s,%d) goes from %s to %s.\n",
bactext_object_type_name(OBJECT_ANALOG_VALUE),
object_instance, bactext_event_state_name(FromState),
bactext_event_state_name(ToState));
#endif /* PRINT_ENABLED */
/* Notify Type */
event_data.notifyType = CurrentAV->Notify_Type;
/* Send EventNotification. */
SendNotify = true;
}
}
if (SendNotify)
{
/* Event Object Identifier */
event_data.eventObjectIdentifier.type = OBJECT_ANALOG_VALUE;
event_data.eventObjectIdentifier.instance = object_instance;
@@ -902,24 +937,27 @@ void Analog_Value_Intrinsic_Reporting(uint32_t object_instance)
/* Time Stamp */
event_data.timeStamp.tag = TIME_STAMP_DATETIME;
Device_getCurrentDateTime(&event_data.timeStamp.value.dateTime);
/* fill Event_Time_Stamps */
switch (ToState)
{
case EVENT_STATE_HIGH_LIMIT:
case EVENT_STATE_LOW_LIMIT:
CurrentAV->Event_Time_Stamps[TRANSITION_TO_OFFNORMAL] =
event_data.timeStamp.value.dateTime;
break;
case EVENT_STATE_FAULT:
CurrentAV->Event_Time_Stamps[TRANSITION_TO_FAULT] =
event_data.timeStamp.value.dateTime;
break;
if (event_data.notifyType != NOTIFY_ACK_NOTIFICATION) {
/* fill Event_Time_Stamps */
switch (ToState)
{
case EVENT_STATE_HIGH_LIMIT:
case EVENT_STATE_LOW_LIMIT:
CurrentAV->Event_Time_Stamps[TRANSITION_TO_OFFNORMAL] =
event_data.timeStamp.value.dateTime;
break;
case EVENT_STATE_NORMAL:
CurrentAV->Event_Time_Stamps[TRANSITION_TO_NORMAL] =
event_data.timeStamp.value.dateTime;
break;
case EVENT_STATE_FAULT:
CurrentAV->Event_Time_Stamps[TRANSITION_TO_FAULT] =
event_data.timeStamp.value.dateTime;
break;
case EVENT_STATE_NORMAL:
CurrentAV->Event_Time_Stamps[TRANSITION_TO_NORMAL] =
event_data.timeStamp.value.dateTime;
break;
}
}
/* Notification Class */
@@ -932,36 +970,41 @@ void Analog_Value_Intrinsic_Reporting(uint32_t object_instance)
event_data.messageText = &msgText;
/* Notify Type */
event_data.notifyType = CurrentAV->Notify_Type;
/* filled before */
/* From State */
event_data.fromState = FromState;
if (event_data.notifyType != NOTIFY_ACK_NOTIFICATION)
event_data.fromState = FromState;
/* To State */
event_data.toState = CurrentAV->Event_State;
event_data.toState = CurrentAV->Event_State;
/* Event Values */
event_data.notificationParams.outOfRange.exceedingValue = PresentVal;
bitstring_init(&event_data.notificationParams.outOfRange.statusFlags);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_IN_ALARM, CurrentAV->Event_State ? true : false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_FAULT, false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_OVERRIDDEN, false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_OUT_OF_SERVICE, CurrentAV->Out_Of_Service);
event_data.notificationParams.outOfRange.deadband = CurrentAV->Deadband;
event_data.notificationParams.outOfRange.exceededLimit = ExceededLimit;
if (event_data.notifyType != NOTIFY_ACK_NOTIFICATION) {
/* Value that exceeded a limit. */
event_data.notificationParams.outOfRange.exceedingValue = PresentVal;
/* Status_Flags of the referenced object. */
bitstring_init(&event_data.notificationParams.outOfRange.statusFlags);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_IN_ALARM, CurrentAV->Event_State ? true : false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_FAULT, false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_OVERRIDDEN, false);
bitstring_set_bit(&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_OUT_OF_SERVICE, CurrentAV->Out_Of_Service);
/* Deadband used for limit checking. */
event_data.notificationParams.outOfRange.deadband = CurrentAV->Deadband;
/* Limit that was exceeded. */
event_data.notificationParams.outOfRange.exceededLimit = ExceededLimit;
}
/* add data from notification class */
Notification_Class_common_reporting_function(&event_data);
/* Ack required */
if (event_data.ackRequired == true)
if ((event_data.notifyType != NOTIFY_ACK_NOTIFICATION) &&
(event_data.ackRequired == true))
{
switch (event_data.toState)
{
@@ -1088,7 +1131,7 @@ int Analog_Value_Alarm_Ack(BACNET_ALARM_ACK_DATA * alarmack_data,
return -1;
}
/* FIXME: Send ack notification */
/* Clean transitions flag. */
CurrentAV->Acked_Transitions[TRANSITION_TO_OFFNORMAL].bIsAcked = true;
}
else {
@@ -1110,7 +1153,7 @@ int Analog_Value_Alarm_Ack(BACNET_ALARM_ACK_DATA * alarmack_data,
return -1;
}
/* FIXME: Send ack notification */
/* Clean transitions flag. */
CurrentAV->Acked_Transitions[TRANSITION_TO_FAULT].bIsAcked = true;
}
else {
@@ -1132,7 +1175,7 @@ int Analog_Value_Alarm_Ack(BACNET_ALARM_ACK_DATA * alarmack_data,
return -1;
}
/* FIXME: Send ack notification */
/* Clean transitions flag. */
CurrentAV->Acked_Transitions[TRANSITION_TO_NORMAL].bIsAcked = true;
}
else {
@@ -1145,6 +1188,11 @@ int Analog_Value_Alarm_Ack(BACNET_ALARM_ACK_DATA * alarmack_data,
return -2;
}
/* Need to send AckNotification. */
CurrentAV->Ack_notify_data.bSendAckNotify = true;
CurrentAV->Ack_notify_data.EventState = alarmack_data->eventStateAcked;
/* Return OK */
return 1;
}
#endif /* defined(INTRINSIC_REPORTING) */
bacnet-stack/demo/object/av.h
+2
View File
@@ -60,6 +60,8 @@ extern "C" {
BACNET_DATE_TIME Event_Time_Stamps[MAX_BACNET_EVENT_TRANSITION];
/* time to generate event notification */
uint32_t Remaining_Time_Delay;
/* AckNotification informations */
ACK_NOTIFICATION Ack_notify_data;
#endif
} ANALOG_VALUE_DESCR;
bacnet-stack/demo/object/nc.h
+9 -2
View File
@@ -61,7 +61,6 @@ typedef struct BACnet_Recipient {
} BACNET_RECIPIENT;
/* BACnetDestination structure */
typedef struct BACnet_Destination {
uint8_t ValidDays;
@@ -72,6 +71,7 @@ typedef struct BACnet_Destination {
uint8_t Transitions;
bool ConfirmedNotify;
} BACNET_DESTINATION;
/* Structure containing configuration for a Notification Class */
typedef struct Notification_Class_info {
@@ -86,8 +86,15 @@ typedef struct Acked_info {
bool bIsAcked; /* true when transitions is acked */
BACNET_DATE_TIME Time_Stamp;/* time stamp of when a alarm was generated */
} ACKED_INFO;
/* Information needed to send AckNotification */
typedef struct Ack_Notification {
bool bSendAckNotify; /* true if need to send AckNotification */
uint8_t EventState;
} ACK_NOTIFICATION;
void Notification_Class_Property_Lists(
const int **pRequired,