Date: Fri, 3 Feb 2017 10:12:42 -0800 From: Adrian Chadd <adrian.chadd@gmail.com> To: tj <tj@enoti.me> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Re: ATH Spectral Scan Message-ID: <CAJ-VmonXH96V1xPcULgm=cLTQ1--w_JskbwPT8C4Cg5nWz_RLQ@mail.gmail.com> In-Reply-To: <20170115185926.GA30744@tom-desk.erg.abdn.ac.uk> References: <20170115185926.GA30744@tom-desk.erg.abdn.ac.uk>
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Hiya, So: * You want to run fft_eval before you run 'start', or it'll not get any samples * there were issues in the ar9380 HAL for spectral scan, which I fixed * i fixed some tool/driver issues * i fixed issues in the ath_radar_stuff github repository So, please update tools/tools/ath, sys/dev/ath, sys/contrib/dev/ath, and the ath-radar_stuff repository and re-try. The main thing that doesn't work - doing a spectral scan at reset and then expecting traffic to work fails. You can certainly do it whilst scanning and getresults across all channels, but the NIC goes deaf pretty quickly. I need to modify the support so the 'at-reset' hack will let calibrations finish before triggering the spectral scan. Other than that - yes, it now works! Thanks for poking me on IRC tj, I've been meaning to make this work for a long while. -adrian
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