Working of ccch_scan and capturing the SDCCH.

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Akib Sayyed akibsayyed at
Sat Jul 21 08:25:08 UTC 2012

On Sat, Jul 21, 2012 at 1:36 PM, Sylvain Munaut <246tnt at> wrote:

> >> The DSP patch and sniff task can do more and can even dump up to 4
> >> timeslots simultaneously,
> >
> > Does current DSP patch without luca's patch can sniff 4 timeslots??
> Yes, Luca's patch doesn't modify the DSP at all. It doesn't even
> really modify the sniffing primitives, it just triggers it 4 times per
> frame ...
> so to take complete advantage of sniffing 4 time slots we need to modify
only a ccch_scan app or some more modification also needed  ??
and what is someone need to sniff either uplink or downlink??

about refering luca's patch do we need to refer only application part ??
(l2 l3) or also need to tamper with DSP.

> Cheers,
>     Sylvain

Akib Sayyed
akibsayyed at
akibsayyed at
Mob:- +91-966-514-2243
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