RE: 802.15.4 Poll confirm callback not called in case of ack but no data

user103507 — Mon, 23 May 2022 07:53:19 GMT

Hi,

For this I am using the IEEE 802.15.4 MAC library, specifically the function:

void mlme_poll_req(mlme_poll_req_t * req, mlme_poll_conf_cb_t conf_cb);

I'm using the nRF4 SDK version 17.1.0.

This is how it looks when sniffing:

The device sends a poll request to a hub, the hub sends an ACK to the device.

The confirm callback from "mlme_poll_req" is never called since no data message was received.

Best Regards

user14926 — Tue, 19 Apr 2022 13:40:31 GMT

Hi,

Are you using the IEEE 802.15.4 MAC library in nRF5 SDK, or are you using the nRF IEEE 802.15.4 radio driver? Which version are you using of the SDK or driver?

Can you provide a sniffer trace showing the problem?

Best regards,
Jørgen