Sniffer2 Problem: Can not get the right “Interval"

RE: Sniffer2 Problem: Can not get the right “Interval"

Andre — Thu, 25 Oct 2018 07:41:00 GMT

Thanks

RE: Sniffer2 Problem: Can not get the right “Interval"

Sigurd — Tue, 23 Oct 2018 17:42:50 GMT

Hi,

You need to look at the "delta time" found in the Nordic BLE Sniffer data. The time stamp on the Time column is not reliable since it's the time stamp on UART on PC.

In the screenshot below the connection interval is 48.75 ms (48520+230 µs)

RE: Sniffer2 Problem: Can not get the right “Interval"

Andre — Tue, 23 Oct 2018 10:45:06 GMT

I tested to get some Adv Pakets using Sniffer2, the 100ms gap may always appears. Is it the bug or limit of the Sniffer2 ?

RE: Sniffer2 Problem: Can not get the right “Interval"

Andre — Tue, 23 Oct 2018 04:14:15 GMT

I tested the same connection using Sniffer1 a moment ago, There was no the same problem