Hi, I am testing the PaWR examples in the NCS and I have few doubts. In this page Periodic Advertising with Responses (PAwR): A practical guide , it says in section 1.3 that there are two ways for synchronization - PAST after connection OR following the periodic advertising. Is there an example in NCS which shows the PaWR using the synchronization with the periodic advertising (without connection)? I used examples "periodic_adv_rsp" and "periodic_sync_rsp" in pairs and I can see a connection and PAST happening. Regarding " pawr_data_request" callback, it says the callback will be called when there is buffer available? What does this mean ? For example, How can I increment the data for subevent0 in each event? Ie, the scanner should receive 0,1,2,3,4 ... for subevent 0.

PaWR subevent data

Hi,

I am testing the PaWR examples in the NCS and I have few doubts.

In this page Periodic Advertising with Responses (PAwR): A practical guide , it says in section 1.3 that there are two ways for synchronization - PAST after connection OR following the periodic advertising. Is there an example in NCS which shows the PaWR using the synchronization with the periodic advertising (without connection)? I used examples "periodic_adv_rsp" and "periodic_sync_rsp" in pairs and I can see a connection and PAST happening.

Regarding "pawr_data_request" callback, it says the callback will be called when there is buffer available? What does this mean ? For example, How can I increment the data for subevent0 in each event? Ie, the scanner should receive 0,1,2,3,4 ... for subevent 0.

Top Replies

Jakob Ruhe 25 days ago +1

Hello Katy, I am happy to hear that you are trying out PAwR! 1. The sample application periodic_sync_conn synchronizes to the PAwR train, advertised by the periodic_adv_conn , without using PAST. …