ZPS_eAplZdoPoll

ZPS_teStatus ZPS_eAplZdoPoll(void);

Description

This function can be used by an End Device to poll its parent for pending data.

Since an End Device is able to sleep, messages addressed to the End Device are buffered by the parent for delivery when the child is ready. This function requests this buffered data and should normally be called immediately after waking from sleep.

This function call will trigger a confirmation event, ZPS_EVENT_NWK_POLL_CONFIRM, if the poll request is successfully sent to the parent. The subsequent arrival of data from the parent is indicated by a ZPS_EVENT_APS_DATA_INDICATION event. Any messages forwarded from the parent should then be collected using the function ZQ_bZQueueReceive().

Parent topic:ZPS_eAplZdoPoll

Parameters

None

Parent topic:ZPS_eAplZdoPoll

Returns

• ZPS_E_SUCCESS

• APS return codes, listed and described in Section 11.2.2

• NWK return codes, listed and described in Section 11.2.3

• MAC return codes, listed and described in Section 11.2.4

Parent topic:ZPS_eAplZdoPoll

Parent topic:Network deployment functions