BACnetStack_SendAcknowledgeAlarmUnsigned

bool BACnetStack_SendAcknowledgeAlarmUnsigned(
  uint8_t * sentInvokeId,
  const uint32_t acknowledgingProcessIdentifier,
  const uint16_t eventObjectType,
  const uint32_t eventObjectInstance,
  const uint16_t eventStateAcknowledged,
  const uint16_t eventTimeStampSequenceNumber,
  const char * acknowledgmentSource,
  const uint32_t acknowledgmentSourceLength,
  const uint8_t acknowledgmentSourceEncoding,
  const uint8_t timeOfAcknowledgmentForm,
  const uint16_t timeOfAcknowledgmentSequenceNumber,
  const uint8_t timeOfAcknowledgmentYearMinus1900,
  const uint8_t timeOfAcknowledgmentMonth,
  const uint8_t timeOfAcknowledgmentDay,
  const uint8_t timeOfAcknowledgmentWeekday,
  const uint8_t timeOfAcknowledgmentHour,
  const uint8_t timeOfAcknowledgmentMinute,
  const uint8_t timeOfAcknowledgmentSecond,
  const uint8_t timeOfAcknowledgmentHundredths,
  const uint8_t * connectionString,
  const uint8_t connectionStringLength,
  const uint32_t networkPortInstance,
  const uint16_t destinationNetwork,
  const uint8_t * destinationAddress,
  const uint8_t destinationAddressLength);

Sends an AcknowledgeAlarm request whose event timestamp is a sequence number.

Sends an AcknowledgeAlarm request (cl. 13.5) whose event-side timestamp [3] is the sequence-number [1] Unsigned BACnetTimeStamp CHOICE arm - see BACnetStack_SendAcknowledgeAlarmDateTime() for the full parameter documentation shared by all three SendAcknowledgeAlarm* exports.

See also: Client response hooks

BACnet reference: ANSI/ASHRAE 135-2024 clause 13.5 (AcknowledgeAlarm Service).

Parameters

Parameter	Direction	Description
`sentInvokeId`	out	The invoke-id of the sent request, valid only if this function returns true.
`acknowledgingProcessIdentifier`	in	The process identifier of the acknowledging process.
`eventObjectType, eventObjectInstance`	in	The object whose event is being acknowledged. The type and instance are one BACnet Object Identifier carried as two parameters (see the API conventions).
`eventStateAcknowledged`	in	The event state being acknowledged, a BACnetEventState (cl. 21): 0 = normal, 1 = fault, 2 = offnormal, 3 = high-limit, 4 = low-limit, 5 = life-safety-alarm.
`eventTimeStampSequenceNumber`	in	The sequence number of the event being acknowledged.
`acknowledgmentSource, acknowledgmentSourceLength, acknowledgmentSourceEncoding`	in	Identifies who/what is acknowledging.
`timeOfAcknowledgmentForm, timeOfAcknowledgmentSequenceNumber, timeOfAcknowledgmentYearMinus1900, timeOfAcknowledgmentMonth, timeOfAcknowledgmentDay, timeOfAcknowledgmentWeekday, timeOfAcknowledgmentHour, timeOfAcknowledgmentMinute, timeOfAcknowledgmentSecond, timeOfAcknowledgmentHundredths`	in	See BACnetStack_SendAcknowledgeAlarmDateTime().
`connectionString, connectionStringLength, networkPortInstance, destinationNetwork, destinationAddress, destinationAddressLength`	in	See BACnetStack_SendAcknowledgeAlarmDateTime().

Returns

True on success; false on failure (e.g. no send callback, missing connection string, or an out-of-range timeOfAcknowledgmentForm).

Topic: Client requests. Declared in CASBACnetStackDLL.h.