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Created descriptor for analog-value objects,

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- writable Relinquish_Default and Units
- added properties required for intrinsic reporting.

Intrinsic reporting for analog-value. First commit. 
Not everything finished (inter alia Time_Delay, Event_Time_Stamps, ACK_Required doesn't work now).

Initialize all objects in Device_Init function.
Added function to read current time.
Defined enum BACNET_LIMIT_ENABLE.
Started cache address.
This commit is contained in:
k001a
2011-07-05 19:44:36 +00:00
parent ccf1335979
commit 19a77ba46e
8 changed files with 919 additions and 101 deletions
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bacnet-stack/demo/object/av.c
+473 -42
View File
@@ -1,6 +1,7 @@
/**************************************************************************
*
* Copyright (C) 2006 Steve Karg <skarg@users.sourceforge.net>
* Copyright (C) 2011 Krzysztof Malorny <malornykrzysztof@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -28,13 +29,17 @@
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include "bacdef.h"
#include "bacdcode.h"
#include "bacenum.h"
#include "bacapp.h"
#include "config.h" /* the custom stuff */
#include "wp.h"
#include "rp.h"
#include "nc.h"
#include "av.h"
#include "device.h"
#include "handlers.h"
#ifndef MAX_ANALOG_VALUES
@@ -45,16 +50,10 @@
/* a particular value. When the priorities are not in use, they */
/* will be relinquished (i.e. set to the NULL level). */
#define ANALOG_LEVEL_NULL 255
/* When all the priorities are level null, the present value returns */
/* the Relinquish Default value */
#define ANALOG_RELINQUISH_DEFAULT 0
/* Here is our Priority Array. They are supposed to be Real, but */
/* we don't have that kind of memory, so we will use a single byte */
/* and load a Real for returning the value when asked. */
static uint8_t Analog_Value_Level[MAX_ANALOG_VALUES][BACNET_MAX_PRIORITY];
/* Writable out-of-service allows others to play with our Present Value */
/* without changing the physical output */
static bool Analog_Value_Out_Of_Service[MAX_ANALOG_VALUES];
ANALOG_VALUE_DESCR AV_Descr[MAX_ANALOG_VALUES];
/* These three arrays are used by the ReadPropertyMultiple handler */
static const int Analog_Value_Properties_Required[] = {
@@ -73,6 +72,18 @@ static const int Analog_Value_Properties_Optional[] = {
PROP_DESCRIPTION,
PROP_PRIORITY_ARRAY,
PROP_RELINQUISH_DEFAULT,
#if defined(INTRINSIC_REPORTING)
PROP_TIME_DELAY,
PROP_NOTIFICATION_CLASS,
PROP_HIGH_LIMIT,
PROP_LOW_LIMIT,
PROP_DEADBAND,
PROP_LIMIT_ENABLE,
PROP_EVENT_ENABLE,
PROP_ACKED_TRANSITIONS,
PROP_NOTIFY_TYPE,
PROP_EVENT_TIME_STAMPS,
#endif
-1
};
@@ -100,11 +111,16 @@ void Analog_Value_Init(
{
unsigned i, j;
/* initialize all the analog output priority arrays to NULL */
for (i = 0; i < MAX_ANALOG_VALUES; i++) {
memset(&AV_Descr[i], 0x00, sizeof(ANALOG_VALUE_DESCR));
/* initialize all the analog output priority arrays to NULL */
for (j = 0; j < BACNET_MAX_PRIORITY; j++) {
Analog_Value_Level[i][j] = ANALOG_LEVEL_NULL;
AV_Descr[i].Priority_Array[j] = ANALOG_LEVEL_NULL;
}
AV_Descr[i].Units = UNITS_PERCENT;
AV_Descr[i].Event_State = EVENT_STATE_NORMAL;
/* notification class not connected */
AV_Descr[i].Notification_Class = BACNET_MAX_INSTANCE;
}
return;
@@ -158,15 +174,18 @@ bool Analog_Value_Present_Value_Set(
float value,
uint8_t priority)
{
ANALOG_VALUE_DESCR *CurrentAV;
unsigned index = 0;
bool status = false;
index = Analog_Value_Instance_To_Index(object_instance);
if (index < MAX_ANALOG_VALUES) {
CurrentAV = &AV_Descr[index];
if (priority && (priority <= BACNET_MAX_PRIORITY) &&
(priority != 6 /* reserved */ ) &&
(value >= 0.0) && (value <= 100.0)) {
Analog_Value_Level[index][priority - 1] = (uint8_t) value;
(value >= 0.0) && (value <= 100.0))
{
CurrentAV->Priority_Array[priority - 1] = (uint8_t) value;
/* Note: you could set the physical output here to the next
highest priority, or to the relinquish default if no
priorities are set.
@@ -183,15 +202,20 @@ bool Analog_Value_Present_Value_Set(
float Analog_Value_Present_Value(
uint32_t object_instance)
{
float value = ANALOG_RELINQUISH_DEFAULT;
ANALOG_VALUE_DESCR *CurrentAV;
float value = 0;
unsigned index = 0;
unsigned i = 0;
index = Analog_Value_Instance_To_Index(object_instance);
if (index < MAX_ANALOG_VALUES) {
CurrentAV = &AV_Descr[index];
/* When all the priorities are level null, the present value returns */
/* the Relinquish Default value */
value = CurrentAV->Relinquish_Default;
for (i = 0; i < BACNET_MAX_PRIORITY; i++) {
if (Analog_Value_Level[index][i] != ANALOG_LEVEL_NULL) {
value = Analog_Value_Level[index][i];
if (CurrentAV->Priority_Array[i] != ANALOG_LEVEL_NULL) {
value = CurrentAV->Priority_Array[i];
break;
}
}
@@ -230,32 +254,45 @@ int Analog_Value_Read_Property(
unsigned i = 0;
bool state = false;
uint8_t *apdu = NULL;
ANALOG_VALUE_DESCR *CurrentAV;
if ((rpdata == NULL) || (rpdata->application_data == NULL) ||
(rpdata->application_data_len == 0)) {
return 0;
}
apdu = rpdata->application_data;
object_index = Analog_Value_Instance_To_Index(rpdata->object_instance);
if (object_index < MAX_ANALOG_VALUES)
CurrentAV = &AV_Descr[object_index];
else
return BACNET_STATUS_ERROR;
switch (rpdata->object_property) {
case PROP_OBJECT_IDENTIFIER:
apdu_len =
encode_application_object_id(&apdu[0], OBJECT_ANALOG_VALUE,
rpdata->object_instance);
break;
case PROP_OBJECT_NAME:
case PROP_DESCRIPTION:
Analog_Value_Object_Name(rpdata->object_instance, &char_string);
apdu_len =
encode_application_character_string(&apdu[0], &char_string);
break;
case PROP_OBJECT_TYPE:
apdu_len =
encode_application_enumerated(&apdu[0], OBJECT_ANALOG_VALUE);
break;
case PROP_PRESENT_VALUE:
real_value = Analog_Value_Present_Value(rpdata->object_instance);
apdu_len = encode_application_real(&apdu[0], real_value);
break;
case PROP_STATUS_FLAGS:
bitstring_init(&bit_string);
bitstring_set_bit(&bit_string, STATUS_FLAG_IN_ALARM, false);
@@ -264,19 +301,26 @@ int Analog_Value_Read_Property(
bitstring_set_bit(&bit_string, STATUS_FLAG_OUT_OF_SERVICE, false);
apdu_len = encode_application_bitstring(&apdu[0], &bit_string);
break;
case PROP_EVENT_STATE:
apdu_len =
encode_application_enumerated(&apdu[0], EVENT_STATE_NORMAL);
#if defined(INTRINSIC_REPORTING)
apdu_len = encode_application_enumerated(&apdu[0],
CurrentAV->Event_State);
#else
apdu_len = encode_application_enumerated(&apdu[0],
EVENT_STATE_NORMAL);
#endif
break;
case PROP_OUT_OF_SERVICE:
object_index =
Analog_Value_Instance_To_Index(rpdata->object_instance);
state = Analog_Value_Out_Of_Service[object_index];
state = CurrentAV->Out_Of_Service;
apdu_len = encode_application_boolean(&apdu[0], state);
break;
case PROP_UNITS:
apdu_len = encode_application_enumerated(&apdu[0], UNITS_PERCENT);
apdu_len = encode_application_enumerated(&apdu[0], CurrentAV->Units);
break;
case PROP_PRIORITY_ARRAY:
/* Array element zero is the number of elements in the array */
if (rpdata->array_index == 0)
@@ -285,15 +329,12 @@ int Analog_Value_Read_Property(
/* if no index was specified, then try to encode the entire list */
/* into one packet. */
else if (rpdata->array_index == BACNET_ARRAY_ALL) {
object_index =
Analog_Value_Instance_To_Index(rpdata->object_instance);
for (i = 0; i < BACNET_MAX_PRIORITY; i++) {
/* FIXME: check if we have room before adding it to APDU */
if (Analog_Value_Level[object_index][i] ==
ANALOG_LEVEL_NULL)
if (CurrentAV->Priority_Array[i] == ANALOG_LEVEL_NULL)
len = encode_application_null(&apdu[apdu_len]);
else {
real_value = Analog_Value_Level[object_index][i];
real_value = CurrentAV->Priority_Array[i];
len =
encode_application_real(&apdu[apdu_len],
real_value);
@@ -309,14 +350,12 @@ int Analog_Value_Read_Property(
}
}
} else {
object_index =
Analog_Value_Instance_To_Index(rpdata->object_instance);
if (rpdata->array_index <= BACNET_MAX_PRIORITY) {
if (Analog_Value_Level[object_index][rpdata->array_index -
1] == ANALOG_LEVEL_NULL)
if (CurrentAV->Priority_Array[rpdata->array_index - 1]
== ANALOG_LEVEL_NULL)
apdu_len = encode_application_null(&apdu[0]);
else {
real_value = Analog_Value_Level[object_index]
real_value = CurrentAV->Priority_Array
[rpdata->array_index - 1];
apdu_len =
encode_application_real(&apdu[0], real_value);
@@ -328,10 +367,91 @@ int Analog_Value_Read_Property(
}
}
break;
case PROP_RELINQUISH_DEFAULT:
real_value = ANALOG_RELINQUISH_DEFAULT;
real_value = CurrentAV->Relinquish_Default;
apdu_len = encode_application_real(&apdu[0], real_value);
break;
#if defined(INTRINSIC_REPORTING)
case PROP_TIME_DELAY:
apdu_len = encode_application_unsigned(&apdu[0], CurrentAV->Time_Delay);
break;
case PROP_NOTIFICATION_CLASS:
apdu_len = encode_application_unsigned(&apdu[0], CurrentAV->Notification_Class);
break;
case PROP_HIGH_LIMIT:
apdu_len = encode_application_real(&apdu[0], CurrentAV->High_Limit);
break;
case PROP_LOW_LIMIT:
apdu_len = encode_application_real(&apdu[0], CurrentAV->Low_Limit);
break;
case PROP_DEADBAND:
apdu_len = encode_application_real(&apdu[0], CurrentAV->Deadband);
break;
case PROP_LIMIT_ENABLE:
bitstring_init(&bit_string);
bitstring_set_bit(&bit_string, 0,
(CurrentAV->Limit_Enable & EVENT_LOW_LIMIT_ENABLE ) ? true : false );
bitstring_set_bit(&bit_string, 1,
(CurrentAV->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) ? true : false );
apdu_len = encode_application_bitstring(&apdu[0],&bit_string);
break;
case PROP_EVENT_ENABLE:
bitstring_init(&bit_string);
bitstring_set_bit(&bit_string, TRANSITION_TO_OFFNORMAL,
(CurrentAV->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) ? true : false );
bitstring_set_bit(&bit_string, TRANSITION_TO_FAULT,
(CurrentAV->Event_Enable & EVENT_ENABLE_TO_FAULT ) ? true : false );
bitstring_set_bit(&bit_string, TRANSITION_TO_NORMAL,
(CurrentAV->Event_Enable & EVENT_ENABLE_TO_NORMAL ) ? true : false );
apdu_len = encode_application_bitstring(&apdu[0], &bit_string);
break;
case PROP_ACKED_TRANSITIONS:
bitstring_init(&bit_string);
bitstring_set_bit(&bit_string, TRANSITION_TO_OFFNORMAL, true);
bitstring_set_bit(&bit_string, TRANSITION_TO_FAULT, true);
bitstring_set_bit(&bit_string, TRANSITION_TO_NORMAL, true);
/// Fixme: finish it
apdu_len = encode_application_bitstring(&apdu[0], &bit_string);
break;
case PROP_NOTIFY_TYPE:
apdu_len = encode_application_enumerated(&apdu[0],
CurrentAV->Notify_Type ? NOTIFY_EVENT : NOTIFY_ALARM);
break;
case PROP_EVENT_TIME_STAMPS:
/* Array element zero is the number of elements in the array */
if (rpdata->array_index == 0)
apdu_len = encode_application_unsigned(&apdu[0], 3);
/* if no index was specified, then try to encode the entire list */
/* into one packet. */
else if (rpdata->array_index == BACNET_ARRAY_ALL) {
/// Fixme:
}
else if (rpdata->array_index <= 3) {
/// Fixme:
}
else {
rpdata->error_class = ERROR_CLASS_PROPERTY;
rpdata->error_code = ERROR_CODE_INVALID_ARRAY_INDEX;
apdu_len = BACNET_STATUS_ERROR;
}
break;
#endif
default:
rpdata->error_class = ERROR_CLASS_PROPERTY;
rpdata->error_code = ERROR_CODE_UNKNOWN_PROPERTY;
@@ -359,6 +479,7 @@ bool Analog_Value_Write_Property(
uint8_t level = ANALOG_LEVEL_NULL;
int len = 0;
BACNET_APPLICATION_DATA_VALUE value;
ANALOG_VALUE_DESCR *CurrentAV;
/* decode the some of the request */
len =
@@ -371,6 +492,13 @@ bool Analog_Value_Write_Property(
wp_data->error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
return false;
}
object_index = Analog_Value_Instance_To_Index(wp_data->object_instance);
if (object_index < MAX_ANALOG_VALUES)
CurrentAV = &AV_Descr[object_index];
else
return false;
switch (wp_data->object_property) {
case PROP_PRESENT_VALUE:
if (value.tag == BACNET_APPLICATION_TAG_REAL) {
@@ -396,13 +524,10 @@ bool Analog_Value_Write_Property(
&wp_data->error_class, &wp_data->error_code);
if (status) {
level = ANALOG_LEVEL_NULL;
object_index =
Analog_Value_Instance_To_Index(wp_data->
object_instance);
priority = wp_data->priority;
if (priority && (priority <= BACNET_MAX_PRIORITY)) {
priority--;
Analog_Value_Level[object_index][priority] = level;
CurrentAV->Priority_Array[priority] = level;
/* Note: you could set the physical output here to the next
highest priority, or to the relinquish default if no
priorities are set.
@@ -417,19 +542,140 @@ bool Analog_Value_Write_Property(
}
}
break;
case PROP_OUT_OF_SERVICE:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_BOOLEAN,
&wp_data->error_class, &wp_data->error_code);
if (status) {
object_index =
Analog_Value_Instance_To_Index(wp_data->object_instance);
Analog_Value_Out_Of_Service[object_index] = value.type.Boolean;
CurrentAV->Out_Of_Service = value.type.Boolean;
}
break;
case PROP_UNITS:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_ENUMERATED,
&wp_data->error_class, &wp_data->error_code);
if (status) {
CurrentAV->Units = value.type.Enumerated;
}
break;
case PROP_RELINQUISH_DEFAULT:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_REAL,
&wp_data->error_class, &wp_data->error_code);
if (status) {
CurrentAV->Relinquish_Default = value.type.Real;
}
break;
#if defined(INTRINSIC_REPORTING)
case PROP_TIME_DELAY:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_UNSIGNED_INT,
&wp_data->error_class, &wp_data->error_code);
if (status) {
CurrentAV->Time_Delay = value.type.Unsigned_Int;
}
break;
case PROP_NOTIFICATION_CLASS:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_UNSIGNED_INT,
&wp_data->error_class, &wp_data->error_code);
if (status) {
CurrentAV->Notification_Class = value.type.Unsigned_Int;
}
break;
case PROP_HIGH_LIMIT:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_REAL,
&wp_data->error_class, &wp_data->error_code);
if (status) {
CurrentAV->High_Limit = value.type.Real;
}
break;
case PROP_LOW_LIMIT:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_REAL,
&wp_data->error_class, &wp_data->error_code);
if (status) {
CurrentAV->Low_Limit = value.type.Real;
}
break;
case PROP_DEADBAND:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_REAL,
&wp_data->error_class, &wp_data->error_code);
if (status) {
CurrentAV->Deadband = value.type.Real;
}
break;
case PROP_LIMIT_ENABLE:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_BIT_STRING,
&wp_data->error_class, &wp_data->error_code);
if (status) {
if(value.type.Bit_String.bits_used == 2) {
CurrentAV->Limit_Enable = value.type.Bit_String.value[0];
}
else {
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
status = false;
}
}
break;
case PROP_EVENT_ENABLE:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_BIT_STRING,
&wp_data->error_class, &wp_data->error_code);
if (status) {
if(value.type.Bit_String.bits_used == 3) {
CurrentAV->Event_Enable = value.type.Bit_String.value[0];
}
else {
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
status = false;
}
}
break;
case PROP_NOTIFY_TYPE:
status =
WPValidateArgType(&value, BACNET_APPLICATION_TAG_ENUMERATED,
&wp_data->error_class, &wp_data->error_code);
if (status) {
if(value.type.Bit_String.bits_used > NOTIFY_EVENT) {
CurrentAV->Event_Enable = value.type.Enumerated;
}
else {
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_VALUE_OUT_OF_RANGE;
status = false;
}
}
break;
#endif
default:
wp_data->error_class = ERROR_CLASS_PROPERTY;
wp_data->error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
wp_data->error_code = ERROR_CODE_WRITE_ACCESS_DENIED;
break;
}
@@ -437,6 +683,191 @@ bool Analog_Value_Write_Property(
}
void Analog_Value_Intrinsic_Reporting(uint32_t object_instance)
{
BACNET_EVENT_NOTIFICATION_DATA event_data;
BACNET_CHARACTER_STRING msgText;
ANALOG_VALUE_DESCR *CurrentAV;
unsigned int object_index;
uint8_t FromState;
uint8_t ToState;
float ExceededLimit;
float PresentVal;
object_index = Analog_Value_Instance_To_Index(object_instance);
if (object_index < MAX_ANALOG_VALUES)
CurrentAV = &AV_Descr[object_index];
else
return;
/* check limits */
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)
{
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) &&
/// (Deadband >= CurrentAV->Time_Delay) &&
((CurrentAV->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
CurrentAV->Event_State = EVENT_STATE_HIGH_LIMIT;
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) &&
/// (Deadband >= CurrentAV->Time_Delay) &&
((CurrentAV->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_OFFNORMAL) == EVENT_ENABLE_TO_OFFNORMAL))
{
CurrentAV->Event_State = EVENT_STATE_LOW_LIMIT;
break;
}
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) &&
/// (Deadband >= CurrentAV->Time_Delay) &&
((CurrentAV->Limit_Enable & EVENT_HIGH_LIMIT_ENABLE) == EVENT_HIGH_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
CurrentAV->Event_State = EVENT_STATE_NORMAL;
}
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) &&
/// (Deadband >= CurrentAV->Time_Delay) &&
((CurrentAV->Limit_Enable & EVENT_LOW_LIMIT_ENABLE) == EVENT_LOW_LIMIT_ENABLE) &&
((CurrentAV->Event_Enable & EVENT_ENABLE_TO_NORMAL) == EVENT_ENABLE_TO_NORMAL))
{
CurrentAV->Event_State = EVENT_STATE_NORMAL;
}
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)
{
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) */
/* Event Object Identifier */
event_data.eventObjectIdentifier.type = OBJECT_ANALOG_VALUE;
event_data.eventObjectIdentifier.instance = object_instance;
/* Time Stamp*/
event_data.timeStamp.tag = TIME_STAMP_DATETIME;
Device_getCurrentDateTime(&event_data.timeStamp.value.dateTime);
/* Notification Class */
event_data.notificationClass = CurrentAV->Notification_Class;
/* Event Type */
event_data.eventType = EVENT_OUT_OF_RANGE;
/* Message Text */
event_data.messageText = &msgText;
/* Notify Type */
event_data.notifyType = CurrentAV->Notify_Type;
/* From State */
event_data.fromState = FromState;
/* To 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;
/* add data from notification class */
Notification_Class_common_reporting_function(&event_data);
}
}
#ifdef TEST
#include <assert.h>
#include <string.h>