[ath9k-devel] Spectral Scan in ath9k

[Alex Hacker <hacker@epn.ru>]

Hi,

It's easy to get raw FFT data from the card, but then some cryptoanalytic work
should be done in MathLab. Actualy I'm busy (lazy) man... will wait for open
information which Adrian promised. :) I beleave the open source community can
implement these features better than MicroTik did it.

Best regards,
Alex.

On Sat, Mar 24, 2012 at 03:53:40PM -0700, Adrian Chadd wrote:
> On 24 March 2012 08:50, Saulo Queiroz <ssaulojorge@gmail.com> wrote:
> > Hello,
> >
> > I intend to use ath9k to perform some tests on demodulated FFT samples.
> > I found out the definition ?#define AR_PHY_SPECTRAL_SCAN
> > 0x9910? /* AR9280 spectral scan configuration register
> > but since I am a beginner in the ath9k, I have no idea about using it to
> > achieve my goal.
> >
> > ?I really would be very grateful ?if some can provide me with informations
> > that help me to access such data in the code.
> 
> Hi,
> 
> People keep asking about spectral scan, bah. :-)
> 
> There are some plans afoot to try and get this stuff opened and
> documented. Like anything, it's more complicated than "just provide
> register details", as it's not as easy as just flipping on some bits
> and getting FFT samples.
> 
> 
> 
> Adrian
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