direction_finding_connectionless_tx channel configuration

[SRINATH]

Hi, I am trying to implement Angle Of Arrival. I am using direction_finding_connectionless_tx zephyr source code for transmitter (nRF52833 dk). It is advertising the packets from all data channels (0 to 36), I want to use only one channel to transmit the data. What configurations should I do for that?

[hamarsa]

Hi

I hope this can help you.

Marsa

[Application Ninja]

Hi Marsa! Thank you for this information? What tool did you use to sniff traffic to verify this? Looks like Wireshark, but I could not change it to scan channels other than 37,38,39?

[hamarsa]

Hi Ninja,

The tool I'm using is the same as the one mentioned in Running the nRF Sniffer

I have a few suggestions to share:

1. In the nRF Sniffer toolbar, select the MAC address of your target BLE device instead of choosing "All advertising devices".
2. Start the sniffer scan before the two BLE devices begin communicating. This ensures the sniffer captures all packets throughout the entire process.
3. The sniffer might occasionally miss some critical packets, so it’s a good idea to try scanning multiple times.

Best regards,
marsa