Why advertising packet length in BLE sniffer is different with LL packet length ?

RE: Why advertising packet length in BLE sniffer is different with LL packet length ?

Daewoong Kim — Fri, 03 May 2019 08:13:17 GMT

No more for this problem. Thanks!

RE: Why advertising packet length in BLE sniffer is different with LL packet length ?

Bjørn Kvaale — Fri, 03 May 2019 08:10:08 GMT

Ok great! Have you answered you question fully then or do you still need anymore help? 🙂

RE: Why advertising packet length in BLE sniffer is different with LL packet length ?

Daewoong Kim — Thu, 02 May 2019 00:23:35 GMT

It's OK. I think 16 bytes of data might be BLE sniffers information (such as, measurement time, RSSI level, etc.).

So, those packet length is same with expected length!.

After connection, I could see the empty packet having data length of 26 bytes, which consisted of 16 bytes of BLE

sniffer info- packets + 10 bytes of BLE LL packets (preamble + access address + LL header + CRC = 10).

Anyway, thank you for your reply 🙂

RE: Why advertising packet length in BLE sniffer is different with LL packet length ?

Bjørn Kvaale — Wed, 01 May 2019 06:48:24 GMT

Due to other support activity, I have been kept busy the last few days. You can expect a response latest on the 3rd of May. Sorry for any inconvenience caused!