Date: Sun, 15 Jan 2017 18:59:27 +0000 From: tj <tj@enoti.me> To: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: ATH Spectral Scan Message-ID: <20170115185926.GA30744@tom-desk.erg.abdn.ac.uk>
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Hi wireless, I am trying to get spectral scan working on the AR9462 in my acer c720. As per: http://freebsd.1045724.x6.nabble.com/spectral-scan-now-works-on-ar93xx-and-later-chips-td6057123.html I built a kernel with: options ATH_ENABLE_RADIOTAP_VENDOR_EXT options ATH_DIAGAPI Based on: http://freebsd-wireless.freebsd.narkive.com/94wkUBBj/howto-tinkering-with-spectral-scan and discussions with Adrian on irc I built and ran: tools/tools/ath/athspectral and https://github.com/erikarn/ath_radar_stuff # sysctl dev.ath.0.monpass=0xff # athspectral -i wlan0 get # athspectral -i wlan0 start # fft_eval ar9280 if wlan0 Which gives ony gives me output like: http://adventurist.me/2ghzscan.png http://adventurist.me/5ghzscan.png I am expecting output similar to: https://people.freebsd.org/~adrian/ath/fft_snapshot_2ghz.jp.png - [tj]
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