Re: Re: [jornada] Bricked Jornada 568

I give you again this thread:
http://discussion.brighthand.com/showthread.php?s=b5cfbe674f9bf2385889b85a8d0f0212&threadid=100576>
 to load from compact flash with the HP program renamed with nk.bin.
Read carefully the thread above. I didn't succeed in (only partial recover), but I think it could be a last chance operation before Jtag, the success depends for me on the real state of the jornada.

Marc

> Message du 24/12/04 12:50
> De : "David Reynolds"
> A : jornada_at_handhelds.org
> Copie à :
> Objet : Re: [jornada] Bricked Jornada 568
> One of those articles is very interesting. If you hold down the 2 right
> hand buttons on your Jornada whilst powering it up, you get a bootloader
> menu which should allow you to recover your jornada by various means -
> the most interesting one for me is from Compact Flash. The only problem
> is, the only copy I have of the system is the backup I made from
> Bootblaster and it doesn't seem to recognise this...
>
> Anyone have, or have any idea where to get this system file (apparently
> needs to be called nkrom.bin). Even if it's not english, it doesn't
> matter massively...
>
> Hope someone can help so I don't have to resort to jtag..
>
> Cheers
>
> David
>
> --
> David Reynolds
> david_at_reynoldsfamily.org.uk
>
> Marc Kazmierczak wrote:
> > One year ago, I succeded in debricking the J568 (and this one is working
> > fine).
> >
> > I am unable to recover my posts on this forum (where are now the
> > archives?) but hereafter are some posts
> > http://discussion.brighthand.com/showthread.php?s=&threadid=96487
> >
> > http://discussion.brighthand.com/showthread.php?s=b5cfbe674f9bf2385889b85a8d0f0212&threadid=100576
> >
> > http://forum.sorobangeeks.com/viewtopic.php?t=693&highlight=jornada+568+euu3
> >
> >
> > If you don't find again my posts (if yes, please give me the link), I
> > will try to sum up how to proceed.
> >
> > Here are some points:
> >
> > - the jtag connection is difficult to solder (1,27 mm pitch), but the 7
> > solders can be easily made on the motherboard, just under the plastic
> > sheet protecting from the CF card. You have to carefully controll that
> > there is no short-circuit between pins.
> >
> > - the jflash utility from HP doesn't compile on standard linux
> > distribution (I tried 3 or 4 !) As I am a newbie in Linux, I spent some
> > time to discover, by chance, that the "short.c" module had to be
> > compiled with restriction "-c"
> >
> > - it takes about 14h to flash.
> >
> > - some discussions on this forum let me think that the jtag connection
> > as described by HP wasn't fully understood by no-electronician people:
> > the ground connection was'nt mentionned. It's obvious for
> > electronicians, but not for others.
> >
> >
> >
> > Marc
> >
> >
> >
> >
> >
> >
> >
> > > Message du 23/12/04 15:16
> > > De : "David Reynolds"
> > > A : jornada_at_handhelds.org
> > > Copie à :
> > > Objet : Re: [jornada] Bricked Jornada 568
> > > German Silva wrote:
> > > --SNIP--
> > >
> > > > Now I have a bricked Jornada 568. I have the serial
> > > > cable, I've tried to restart the machine
> > > > unsuccessfully.
> > >
> > > Join the club :)
> > >
> > > Has anyone ever successfully recovered a Jornada using the JTAG
> > > interface? Everyone always suggests it, but no one says if
> > they've done
> > > it before. I thought it would be interesting for us poor people
> > and may
> > > give us some hope of getting our beloved Jornada's back ;)
> > >
> > > I look forward to your comments.
> > >
> > > Cheers
> > >
> > > Dave
> > > --
> > > David Reynolds
> > > david_at_reynoldsfamily.org.uk
> > > _______________________________________________
> > > jornada mailing list
> > > jornada_at_handhelds.org
> > > https://handhelds.org/mailman/listinfo/jornada
> > >
> > >
> >
>
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Received on Fri Dec 24 2004 - 07:02:45 EST