EVT_BACNET_CLIENTEVENTCALLBACK (STRUCT)¶

TYPE EVT_BACNET_CLIENTEVENTCALLBACK : STRUCT

Declaration of the event receiving callback from the BACnet user application.

This is the declaration for the callback which is registered with BACnetRegisterClientEventNotification. It is called in case of the reception of an confirmed or unconfirmed event notification.

InOut:

Name	Type	Comment
devId	IEC_BACNET_INST_NUMBER	The BACnet device instance number from which the notification was received.
notifClass	IEC_BACNET_INST_NUMBER	The BACnet notification-class object instance number from which the notification was received.
pEventInfo	POINTER TO IEC_BACNET_EVENT_NOTIF_INFO	A pointer to the event notification information which was transmitted from the device. This may be NULL in case there has been an error in communication to the device. This member shall only be evaluated if parameter status has a value of BACNET_STATUS_OK.
status	IEC_BACNET_STATUS	The current status of the connection and subscription to the BACnet device.
pError	POINTER TO IEC_BACNET_ERROR	A pointer to enhanced error information if provided by the BACnet device. This may be NULL in case there isn’t any error information available.
pUserArg	POINTER TO BYTE	A pointer for user application purposes. This pointer is the same pointer which was given by call to BACnetRegisterClientEventNotification on registration.