Alarms and events

Notification classes, recipients, and the intrinsic and fault algorithms.

Create a Notification Class with BACnetStack_AddNotificationClassObject(), add its recipients, then enable alarms and events on an object and choose its algorithm. Alarm evaluation runs from BACnetStack_UpdateValue() and BACnetStack_Tick(). See COV, alarms and events, and trend logs.

Functions

Function	Summary
`BACnetStack_AddNotificationClassObject()`	Adds a Notification Class Object.
`BACnetStack_AddRecipientToNotificationClass()`	Adds a BACnetDestination that represents a recipient to receive event notifications.
`BACnetStack_SetAlarmsAndEventsForObjectEnabled()`	Enables Alarms and Events for a specific object.
`BACnetStack_SetIntrinsicOutOfRangeAlgorithm()`	Enables the Intrinsic Out Of Range Algorithm for an object.
`BACnetStack_SetIntrinsicSignedOutOfRangeAlgorithm()`	Datatype-swap variant of BACnetStack_SetIntrinsicOutOfRangeAlgorithm() for a SignedInteger-valued Present_Value (e.g. an integerValue object).
`BACnetStack_SetIntrinsicUnsignedOutOfRangeAlgorithm()`	Enables the UNSIGNED_OUT_OF_RANGE algorithm for an unsigned Present_Value.
`BACnetStack_SetIntrinsicDoubleOutOfRangeAlgorithm()`	Datatype-swap variant of BACnetStack_SetIntrinsicOutOfRangeAlgorithm() for a Double-valued Present_Value.
`BACnetStack_SetIntrinsicFloatingLimitAlgorithm()`	Enables the Intrinsic Floating Limit Algorithm (135-2024 cl. 13.3.5) for an object.
`BACnetStack_SetIntrinsicUnsignedRangeAlgorithm()`	Enables the UNSIGNED_RANGE intrinsic event algorithm (135-2024 cl. 13.3.9, a separate event algorithm keyed to BACnetEventType::unsignedRange) for an object whose monitored Present_Value is an UnsignedInteger.
`BACnetStack_SetIntrinsicBufferReadyAlgorithm()`	Enables the Intrinsic Buffer Ready Algorithm (135-2024 13.3.7) for a log object (trendLog / trendLogMultiple / eventLog).
`BACnetStack_SetIntrinsicChangeOfStateAlgorithmBool()`	Enables the Intrinsic Change of State Algorithm with a BOOLEAN primitive for an object.
`BACnetStack_SetIntrinsicChangeOfStateAlgorithmEnum()`	Enables the Intrinsic Change of State Algorithm with an ENUMERATED primitive for an object.
`BACnetStack_SetIntrinsicChangeOfStateAlgorithmUnsigned()`	Enables the ChangeOfState intrinsic event algorithm for an object whose monitored Present_Value is an UnsignedInteger (e.g. multiStateInput / multiStateValue).
`BACnetStack_SetIntrinsicChangeOfLifeSafetyAlgorithm()`	Enables the ChangeOfLifeSafety intrinsic event algorithm for a lifeSafetyPoint / lifeSafetyZone.
`BACnetStack_SetIntrinsicChangeOfStatusFlagsAlgorithm()`	Enables the ChangeOfStatusFlags intrinsic event algorithm for a globalGroup.
`BACnetStack_SetIntrinsicChangeOfBitstringAlgorithm()`	Enables the ChangeOfBitstring intrinsic event algorithm for a bitstringValue object.
`BACnetStack_SetIntrinsicChangeOfBitstringAlgorithm64()`	Enables the CHANGE_OF_BITSTRING algorithm for a bit string of up to 64 bits.
`BACnetStack_SetIntrinsicChangeOfCharacterstringAlgorithm()`	Enables the ChangeOfCharacterstring intrinsic event algorithm for a characterstringValue object.
`BACnetStack_SetIntrinsicChangeOfDiscreteValueAlgorithm()`	Enables the ChangeOfDiscreteValue intrinsic event algorithm.
`BACnetStack_SetIntrinsicCommandFailureAlgorithm()`	Enables the CommandFailure intrinsic event algorithm for a commandable output object (binaryOutput / multiStateOutput).
`BACnetStack_SetIntrinsicChangeOfValueAlgorithm()`	Enables the ChangeOfValue intrinsic event algorithm.
`BACnetStack_SetIntrinsicChangeOfTimerAlgorithm()`	Enables the ChangeOfTimer intrinsic event algorithm for a timer object.
`BACnetStack_SetFaultOutOfRangeAlgorithmReal()`	Enables the FAULT_OUT_OF_RANGE fault algorithm (135-2024 cl. 13.4.7) with REAL limits.
`BACnetStack_SetFaultListedAlgorithm()`	Enables the Fault Listed Algorithm for an object.
`BACnetStack_SetFaultLifeSafetyAlgorithm()`	Enables the LifeSafety fault algorithm for a lifeSafetyPoint / lifeSafetyZone.
`BACnetStack_SetFaultStatusFlagsAlgorithm()`	Enables the StatusFlags fault algorithm for a globalGroup.