[s1mp3-dev] Firmware Question .......

[A Geek]

On 6/24/06, Bluechip <csbluechip at gmail.com> wrote:
>
> Try using the rom dumping util to dump a known section of memory...
> such as 0x0050 ... 0x0100 ...then hunt through firmware.bin until you
> find that signature.
> all offsets should be respective to that.


k will try it out

Even if all you do is start yourself a wiki page to use as your own
> personal blog, or just cut'n'paste your notes to this group ...please
> keep notes on all you methods and results for future hackers.


cool idea  :-)

I use "notebook" from this guy:
> http://www.gregorybraun.com/
> for my motes ...it's not great, but it does the job.
>
> BC
>
> >On 6/24/06, A Geek <humanprocessor at gmail.com> wrote:
> > > hi,
> > >
> > >  I tried s1sdk and load ram i am not getting display :-( .... i think
> port
> > > address used may be different in my player
> > >  so i thought of...
> > >  tracing port address using firmware api ... but i have some questions
> > >
> > >  how do we know the location of the subroutine in firmware file from
> the
> > > firmware api calls ??
> >
> >Use a disassembler. It's easyer than using a hex-editor.
> >
> > >
> > >  like if its 0x0050 for a api call does it mean that subroutine
> > is at 0x0050
> > > position of
> > >  firmware file.bin
> >
> >It's at 0x0050 on the RAM of the s1mp3. I don't know if that
> >corresponds to 0x0050 of the file.bin, it may be...
> >
> > >
> > >  if not where is it ???
> > >
> > >  --
> > > Redifining The Future
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> > >
> > >
> > >
> >
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>
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-- 
Redifining The Future
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