3 Replies Latest reply on Feb 21, 2019 2:40 AM by GauravS_31

    Is it possible to retrieve radio/HW information such as channel utilization

    jaysheth2090_2812831

      - We can use ethtool or iw command to get the information about the channel of Linux systems, for example:

       

      $ iw dev wlan0 survey dump

      (...)

      Survey data from wlan0

      frequency: 2422 MHz [in use]

      noise: -95 dBm

      channel active time: 19404338429 ms

      channel busy time: 3082398273 ms

      channel receive time: 2510616517 ms

      channel transmit time: 371240518 ms

      (...)

      *ref: https://www.tablix.org/~avian/blog/archives/2016/02/ieee_802_11_channel_survey_statistics/

       

       

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      - Can we retrieve similar information on the CYW943907AEVAL1F board (if yes, how?). I am specifically interested in channel/airtime utilization.

      - I am using Netx Duo, and CYW943907AEVAL1F is a client associated with the access point. I would like to get the channel utilization of the channel/bssid it is currently associated.