Appendix A: Handling stack events

The NXP ZigBee PRO stack events are listed below (they are detailed in Chapter 11.1):

ZPS_EVENT_NONE
ZPS_EVENT_APS_DATA_INDICATION
ZPS_EVENT_APS_DATA_CONFIRM
ZPS_EVENT_APS_DATA_ACK
ZPS_EVENT_NWK_STARTED
ZPS_EVENT_NWK_JOINED_AS_ROUTER
ZPS_EVENT_NWK_JOINED_AS_ENDDEVICE
ZPS_EVENT_NWK_FAILED_TO_START
ZPS_EVENT_NWK_FAILED_TO_JOIN
ZPS_EVENT_NWK_NEW_NODE_HAS_JOINED
ZPS_EVENT_NWK_DISCOVERY_COMPLETE
ZPS_EVENT_NWK_LEAVE_INDICATION
ZPS_EVENT_NWK_LEAVE_CONFIRM
ZPS_EVENT_NWK_STATUS_INDICATION
ZPS_EVENT_NWK_ROUTE_DISCOVERY_CONFIRM
ZPS_EVENT_NWK_POLL_CONFIRM
ZPS_EVENT_NWK_ED_SCAN
ZPS_EVENT_ZDO_BIND
ZPS_EVENT_ZDO_UNBIND
ZPS_EVENT_ZDO_LINK_KEY
ZPS_EVENT_BIND_REQUEST_SERVER
ZPS_EVENT_ERROR
ZPS_EVENT_APS_INTERPAN_DATA_INDICATION
ZPS_EVENT_APS_INTERPAN_DATA_CONFIRM
ZPS_EVENT_TC_STATUS

These events are handled by the following stack-supplied callback function:

void APP_vGenCallback(uint8 u8Endpoint, ZPS_tsAfEvent *psStackEvent);

The stack populates psStackEvent with a pointer to one of the above events, when it occurs.

Note:

• The above callback function must be incorporated in your application code, otherwise your application will not compile.

• You are recommended to push the stack events onto a message queue for delayed processing rather than process the event in the callback function.