Hi Shafi, I am using QCA9882 (I'm using RB911G-5HPacD). This is what I observed http://postimg.org/image/vha3pmvhz/
I have one AP-Client running iperf over HT40 and I'm using another AP for the scan. Thanks, Gaurang. On Tue, Jun 14, 2016 at 1:30 AM, Mohammed Shafi Shajakhan <[email protected]> wrote: > Hi Gaurang, > > On Tue, Jun 14, 2016 at 01:08:29AM -0400, Gaurang Ramesh Naik wrote: >> Apologies for my previous e-mail. I had read the whole page once, but >> somehow I missed the point about 64 bins for VHT80. It's working now. > > [shafi] may i know the chipset you are testing, also if its feasible > you can share the graph plots of the spectral scan . > >> >> On Tue, Jun 14, 2016 at 12:37 AM, Gaurang Ramesh Naik <[email protected]> wrote: >> > Hello, >> > >> > I was trying the ath10k's spectral scan. I used the following commands >> > given on the link >> > https://wireless.wiki.kernel.org/en/users/drivers/ath10k/spectral >> > >> > echo 8 > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_count >> > echo manual > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl >> > echo trigger > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl >> > cat /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan0 >> /tmp/fft.dump >> > >> > I am using OpenWrt Bleeding edge. In the HT20 and HT40 mode, I >> > correctly get 8 samples. However, in the VHT80 mode, the /tmp/fft.dump >> > file generated is empty. >> > >> > In the open issues on the above link, it said that the HT40 and HT20 >> > modes ignore the count parameter. That isn't the case for me. I seem >> > to get correct # of samples (I view the dump file using >> > https://github.com/simonwunderlich/FFT_eval). However, in the VHT80 >> > mode, there seems to be no output. Am I doing something wrong here? >> > > > regards, > shafi _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
