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Feature/alarm ack application (#164)

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* Added alarm-ack application

* fix error and simple ack handling for event notification

* Added ack-alarm application

* Update CMake for ack-alarm

* update example objects for alarm and events

* Allow repeated ack-alarm for same transition

* add event state API. Fix COV event state.

* add event state API to AV. Fix COV event state.

* Use event time for ack notification

* Enable notifications for all transitions by default. For testing.

* Use unconfirmed device notification to 4194303 for testing.

* initialize local vars

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
2021-04-22 08:33:04 -05:00
committed by GitHub
parent 2277ff903a
commit a7bc145c43
19 changed files with 966 additions and 99 deletions
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src/bacnet/basic/object/ai.c
+113 -51
View File
@@ -41,6 +41,13 @@
#include "bacnet/timestamp.h"
#include "bacnet/basic/object/ai.h"
#if PRINT_ENABLED
#include <stdio.h>
#define PRINTF(...) fprintf(stderr,__VA_ARGS__)
#else
#define PRINTF(...)
#endif
#ifndef MAX_ANALOG_INPUTS
#define MAX_ANALOG_INPUTS 4
#endif
@@ -222,6 +229,28 @@ bool Analog_Input_Object_Name(
return status;
}
/**
* For a given object instance-number, gets the event-state property value
*
* @param object_instance - object-instance number of the object
*
* @return event-state property value
*/
unsigned Analog_Input_Event_State(uint32_t object_instance)
{
unsigned index = 0;
unsigned state = EVENT_STATE_NORMAL;
#if defined(INTRINSIC_REPORTING)
index = Analog_Input_Instance_To_Index(object_instance);
if (index < MAX_ANALOG_INPUTS) {
state = AI_Descr[index].Event_State;
}
#endif
return state;
}
bool Analog_Input_Change_Of_Value(uint32_t object_instance)
{
unsigned index = 0;
@@ -275,8 +304,13 @@ bool Analog_Input_Encode_Value_List(
value_list->value.context_specific = false;
value_list->value.tag = BACNET_APPLICATION_TAG_BIT_STRING;
bitstring_init(&value_list->value.type.Bit_String);
bitstring_set_bit(
&value_list->value.type.Bit_String, STATUS_FLAG_IN_ALARM, false);
if (Analog_Input_Event_State(object_instance) == EVENT_STATE_NORMAL) {
bitstring_set_bit(&value_list->value.type.Bit_String,
STATUS_FLAG_IN_ALARM, false);
} else {
bitstring_set_bit(&value_list->value.type.Bit_String,
STATUS_FLAG_IN_ALARM, true);
}
bitstring_set_bit(
&value_list->value.type.Bit_String, STATUS_FLAG_FAULT, false);
bitstring_set_bit(
@@ -408,12 +442,9 @@ int Analog_Input_Read_Property(BACNET_READ_PROPERTY_DATA *rpdata)
case PROP_STATUS_FLAGS:
bitstring_init(&bit_string);
#if defined(INTRINSIC_REPORTING)
bitstring_set_bit(&bit_string, STATUS_FLAG_IN_ALARM,
CurrentAI->Event_State ? true : false);
#else
bitstring_set_bit(&bit_string, STATUS_FLAG_IN_ALARM, false);
#endif
Analog_Input_Event_State(rpdata->object_instance) !=
EVENT_STATE_NORMAL);
bitstring_set_bit(&bit_string, STATUS_FLAG_FAULT, false);
bitstring_set_bit(&bit_string, STATUS_FLAG_OVERRIDDEN, false);
bitstring_set_bit(&bit_string, STATUS_FLAG_OUT_OF_SERVICE,
@@ -423,13 +454,9 @@ int Analog_Input_Read_Property(BACNET_READ_PROPERTY_DATA *rpdata)
break;
case PROP_EVENT_STATE:
#if defined(INTRINSIC_REPORTING)
apdu_len =
encode_application_enumerated(&apdu[0], CurrentAI->Event_State);
#else
apdu_len =
encode_application_enumerated(&apdu[0], EVENT_STATE_NORMAL);
#endif
encode_application_enumerated(&apdu[0],
Analog_Input_Event_State(rpdata->object_instance));
break;
case PROP_RELIABILITY:
@@ -810,37 +837,33 @@ bool Analog_Input_Write_Property(BACNET_WRITE_PROPERTY_DATA *wp_data)
void Analog_Input_Intrinsic_Reporting(uint32_t object_instance)
{
#if defined(INTRINSIC_REPORTING)
BACNET_EVENT_NOTIFICATION_DATA event_data;
BACNET_CHARACTER_STRING msgText;
ANALOG_INPUT_DESCR *CurrentAI;
unsigned int object_index;
BACNET_EVENT_NOTIFICATION_DATA event_data = { 0 };
BACNET_CHARACTER_STRING msgText = { 0 };
ANALOG_INPUT_DESCR *CurrentAI = NULL;
unsigned int object_index = 0;
uint8_t FromState = 0;
uint8_t ToState;
uint8_t ToState = 0;
float ExceededLimit = 0.0f;
float PresentVal = 0.0f;
bool SendNotify = false;
object_index = Analog_Input_Instance_To_Index(object_instance);
if (object_index < MAX_ANALOG_INPUTS)
if (object_index < MAX_ANALOG_INPUTS) {
CurrentAI = &AI_Descr[object_index];
else
} else {
return;
}
/* check limits */
if (!CurrentAI->Limit_Enable)
if (!CurrentAI->Limit_Enable) {
return; /* limits are not configured */
}
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 */
PRINTF("Analog-Input[%d]: Send AckNotification.\n", object_instance);
characterstring_init_ansi(&msgText, "AckNotification");
/* Notify Type */
@@ -983,14 +1006,10 @@ void Analog_Input_Intrinsic_Reporting(uint32_t object_instance)
ExceededLimit = 0;
break;
} /* switch (ToState) */
#if PRINT_ENABLED
fprintf(stderr, "Event_State for (%s,%d) goes from %s to %s.\n",
bactext_object_type_name(OBJECT_ANALOG_INPUT), object_instance,
PRINTF("Analog-Input[%d]: Event_State goes from %s to %s.\n",
object_instance,
bactext_event_state_name(FromState),
bactext_event_state_name(ToState));
#endif /* PRINT_ENABLED */
/* Notify Type */
event_data.notifyType = CurrentAI->Notify_Type;
@@ -1006,25 +1025,49 @@ 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);
if (event_data.notifyType != NOTIFY_ACK_NOTIFICATION) {
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;
datetime_copy(
&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;
datetime_copy(
&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;
datetime_copy(
&CurrentAI->Event_Time_Stamps[TRANSITION_TO_NORMAL],
&event_data.timeStamp.value.dateTime);
break;
default:
break;
}
} else {
/* fill event_data timeStamp */
switch (ToState) {
case EVENT_STATE_HIGH_LIMIT:
case EVENT_STATE_LOW_LIMIT:
datetime_copy(
&event_data.timeStamp.value.dateTime,
&CurrentAI->Event_Time_Stamps[TRANSITION_TO_OFFNORMAL]);
break;
case EVENT_STATE_FAULT:
datetime_copy(
&event_data.timeStamp.value.dateTime,
&CurrentAI->Event_Time_Stamps[TRANSITION_TO_FAULT]);
break;
case EVENT_STATE_NORMAL:
datetime_copy(
&event_data.timeStamp.value.dateTime,
&CurrentAI->Event_Time_Stamps[TRANSITION_TO_NORMAL]);
break;
default:
break;
}
}
@@ -1058,7 +1101,8 @@ void Analog_Input_Intrinsic_Reporting(uint32_t object_instance)
&event_data.notificationParams.outOfRange.statusFlags);
bitstring_set_bit(
&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_IN_ALARM, CurrentAI->Event_State ? true : false);
STATUS_FLAG_IN_ALARM,
CurrentAI->Event_State != EVENT_STATE_NORMAL);
bitstring_set_bit(
&event_data.notificationParams.outOfRange.statusFlags,
STATUS_FLAG_FAULT, false);
@@ -1077,11 +1121,23 @@ void Analog_Input_Intrinsic_Reporting(uint32_t object_instance)
}
/* add data from notification class */
PRINTF("Analog-Input[%d]: Notification Class[%d]-%s "
"%u/%u/%u-%u:%u:%u.%u!\n",
object_instance, event_data.notificationClass,
bactext_event_type_name(event_data.eventType),
(unsigned)event_data.timeStamp.value.dateTime.date.year,
(unsigned)event_data.timeStamp.value.dateTime.date.month,
(unsigned)event_data.timeStamp.value.dateTime.date.day,
(unsigned)event_data.timeStamp.value.dateTime.time.hour,
(unsigned)event_data.timeStamp.value.dateTime.time.min,
(unsigned)event_data.timeStamp.value.dateTime.time.sec,
(unsigned)event_data.timeStamp.value.dateTime.time.hundredths);
Notification_Class_common_reporting_function(&event_data);
/* Ack required */
if ((event_data.notifyType != NOTIFY_ACK_NOTIFICATION) &&
(event_data.ackRequired == true)) {
PRINTF("Analog-Input[%d]: Ack Required!\n", object_instance);
switch (event_data.toState) {
case EVENT_STATE_OFFNORMAL:
case EVENT_STATE_HIGH_LIMIT:
@@ -1221,10 +1277,12 @@ int Analog_Input_Alarm_Ack(
*error_code = ERROR_CODE_INVALID_TIME_STAMP;
return -1;
}
/* FIXME: Send ack notification */
/* Send ack notification */
CurrentAI->Acked_Transitions[TRANSITION_TO_OFFNORMAL].bIsAcked =
true;
} else if (alarmack_data->eventStateAcked ==
CurrentAI->Event_State) {
/* Send ack notification */
} else {
*error_code = ERROR_CODE_INVALID_EVENT_STATE;
return -1;
@@ -1245,10 +1303,12 @@ int Analog_Input_Alarm_Ack(
*error_code = ERROR_CODE_INVALID_TIME_STAMP;
return -1;
}
/* FIXME: Send ack notification */
/* Send ack notification */
CurrentAI->Acked_Transitions[TRANSITION_TO_FAULT].bIsAcked =
true;
} else if (alarmack_data->eventStateAcked ==
CurrentAI->Event_State) {
/* Send ack notification */
} else {
*error_code = ERROR_CODE_INVALID_EVENT_STATE;
return -1;
@@ -1269,10 +1329,12 @@ int Analog_Input_Alarm_Ack(
*error_code = ERROR_CODE_INVALID_TIME_STAMP;
return -1;
}
/* FIXME: Send ack notification */
/* Send ack notification */
CurrentAI->Acked_Transitions[TRANSITION_TO_NORMAL].bIsAcked =
true;
} else if (alarmack_data->eventStateAcked ==
CurrentAI->Event_State) {
/* Send ack notification */
} else {
*error_code = ERROR_CODE_INVALID_EVENT_STATE;
return -1;