Do you have the open source link for the PHY documentation so I could read it?

Actually my goal is quite simple I think: To test the effectiveness of ANI.

Thanks very much.

~ w ~

On Fri, Oct 11, 2013 at 4:43 AM, Adrian Chadd <adr...@freebsd.org> wrote:
> Yeah, it's all a bit confusing. I'd have to re-read the PHY documentation i
> have here in order to really understand whta's going on.
>
> What are you trying to achieve herE?
>
>
> -adrian
>
>
>
> On 9 October 2013 20:03, w <tx2...@gmail.com> wrote:
>>
>> Update: looking at the patent again:
>> http://www.freepatentsonline.com/7349503.html
>>
>> Note that bb_m1thres and bb_m2thres refer to normalized,
>> self-correlated thresholds, bb_m2count_thr refers to the number of
>> self-correlation values (wherein a typical count would not exceed 31),
>> and bb_use_self_corr_low refers to an enabling bit value.
>>
>> (but the variables are still quite confusing.)
>>
>>
>> ~ w ~
>>
>> On Thu, Oct 10, 2013 at 10:12 AM, w <tx2...@gmail.com> wrote:
>> > Yup, I read the patent. I have also read the Atheros documentation for
>> > ANI (for a different hardware version but it says the operation is
>> > similar).
>> >
>> > Are we able to see physical layer parameters like signal level /
>> > correlation / channel state information,
>> > or are they hidden inside the hardware?
>> >
>> > ~ w ~
>> >
>> >
>> >
>> > On Thu, Oct 10, 2013 at 10:05 AM, Adrian Chadd <adr...@freebsd.org>
>> > wrote:
>> >> I'm not sure. I think it's a signal level. Have you read the ANI
>> >> patent(s) ?
>> >>
>> >>
>> >>
>> >> -adrian
>> >>
>> >>
>> >>
>> >> On 9 October 2013 19:04, w <tx2...@gmail.com> wrote:
>> >>>
>> >>> Is there any way I can printk the correlation values for ar5416_ani.c?
>> >>>
>> >>> I couldn’t find the variable that contains the correlation value.
>> >>> Line 267 of the ar5416_ani.c file says:
>> >>> OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR,
>> >>> AR_PHY_SFCORR_M1_THRESH, m1Thresh[on]);
>> >>>
>> >>> I don’t know what the variables mean or what the function means or
>> >>> what data type the variables are because I want to printk them.
>> >>>
>> >>> References:
>> >>>
>> >>>
>> >>>
>> >>> http://svnweb.freebsd.org/base/head/sys/dev/ath/ath_hal/ar5416/ar5416_ani.c?view=markup
>> >>>
>> >>> https://wiki.freebsd.org/dev/ath_hal%284%29/AutomaticNoiseImmunity
>> >>>
>> >>> ~ w ~
>> >>> _______________________________________________
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>> >>
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