CSI demo question Hi, This is Bryan form Quectel FAE team. We are planning to prepare some CSI-related demos for the NXP trade show in September. Could you provide some assistance with demo examples? For instance, I noticed you have examples similar to motion detection — I would like to know how to analyze and work with the CSI data captured on our board. We have rw610 && rw612 my email :
[email protected] Re: CSI demo question Hi, @BryanNiu
By the way, to download our default SDK, you can just directly go to below link:
Select Board | MCUXpresso SDK Builder
Input and choose FRDM-RW612, then download the latest: SDK 26.06.00.
Best regards,
Christine. Re: CSI demo question Hi, @BryanNiu
For RW610 and RW612, both of them supports CSI.
We already have demo in the default SDK release: wifi_cli example.
The wifi_cli application is used to configure CSI generation and collection. The application is included in the SDK release. To generate CSI data, flash wi-fi_cli application onto the Wi-Fi device and run the following commands:
wlan-set-csi-param-header
wlan-set-csi-filter
wlan-csi-cfg
wlan-auto-null-tx
For the details, you can refer to:
AN14281: Channel State Information (CSI) on FreeRTOS | NXP Semiconductors
Please let me know whether still have any other concerns on this case, if no, please do not hesitate to mark my answer as a solution for this thread.
Best regards,
Christine.
Re: CSI demo question Hi @Christine_Li Thank you for the information. We have successfully run the basic wifi_cli example from the SDK. We would like to go further and analyze CSI data to develop a demo. I came across the following repository for CSI motion detection on the RW61x — would this demo be compatible with our module? https://github.com/nxp-appcodehub/dm-motion-detection-using-wifi-csi-on-rw61x Or is there a similar demo you could recommend? Thanks Bryan Re: CSI demo question Hi, @BryanNiu
The demo you mentioned in the shared link is also designed for FRDM-RW612.
So, yes, it should work on FRDM-RW612.
If you are using a RW612 module, I think it should also work.
But from the SDK version, it is using SDK 25.09.00, a little older. Currently our latest SDK version is SDK 26.06.00.
You can have a try with our latest SDK 26.06.00, and according the the AN I provided to you to learn more info about CSI on RW612.
Please let me know whether still have any other concerns on this case.
Best regards,
Christine.