From: "albert prasetyo" <prasetyoalbert@gmail.com>
To: "Paul D. DeRocco" <pderocco@ix.netcom.com>
Cc: ecos-discuss@sources.redhat.com
Subject: Re: [ECOS] ecos application problem
Date: Fri, 24 Aug 2007 02:30:00 -0000 [thread overview]
Message-ID: <f231b81a0708231930x3dee2fddmc8343230057611a2@mail.gmail.com> (raw)
In-Reply-To: <029201c7e5d3$ce0bd2d0$887ba8c0@PAULD>
Hi Paul;
Thanks for the reply. According to your remarks, is it means that
I need to exclude GDB stubs in HAL (redboot template)?
(i.e. disable CYDBG_HAL_DEBUG_GDB_INCLUDE_STUBS)
I tried to do that but the output is still the same.
I communicate with the board using hyperterminal.
Thank you for your attention.
Regards;
Albert P
On 8/24/07, Paul D. DeRocco <pderocco@ix.netcom.com> wrote:
> > From: albert prasetyo
> >
> > I am a newbie in redboot and ecos. Currently I am developing
> > redboot for AT91RM9200 board (ARM9). I am able to develop
> > redboot (RAM) version for this board but unable to run the
> > application (app.srec).
> >
> > Source code of app.srec:
> > #include <stdio.h>
> >
> > int main(void)
> >
> > {
> >
> > printf("1\n");
> >
> > return 0;
> >
> > }
> >
> >
> > This is the message generated by redboot:
> >
> > RedBoot> load -m y
> > CCEntry point: 0x21000040, address range:
> > 0x21000000-0x210086c4 xyzModem - CRC mode,
> > 2(SOH)/102(STX)/0(CAN) packets, 4 retries
> > RedBoot> go
> > $O310A#24
> >
> > It somehow managed to print '1' but in ASCII mode. I don't
> > know where my configuration goes wrong. Any help is much appreciated.
>
> That's a GDB packet, containing your output in hex (310A is "1\n"). This is
> what you get when your program is sharing an interface with the GDB stubs.
> If you communicated with the board using GDB, and loaded and ran the app
> that way, GDB would display your output correctly in its console pane. Or if
> you sent your output to a different device, it would look normal.
>
> --
>
> Ciao, Paul D. DeRocco
> Paul mailto:pderocco@ix.netcom.com
> >
> > Thanks in advance;
> > Albert P
> >
> > --
> > Before posting, please read the FAQ:
> > http://ecos.sourceware.org/fom/ecos
> > and search the list archive:
> > http://ecos.sourceware.org/ml/ecos-discuss
> >
>
>
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
next prev parent reply other threads:[~2007-08-24 2:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-23 11:28 albert prasetyo
2007-08-23 22:47 ` Paul D. DeRocco
[not found] ` <029201c7e5d3$ce0bd2d0$887ba8c0@PAULD>
2007-08-24 2:30 ` albert prasetyo [this message]
2007-08-24 3:53 ` Paul D. DeRocco
2007-08-24 6:06 ` Sergei Gavrikov
2007-08-27 5:53 ` albert prasetyo
2007-08-27 6:28 ` Sergei Gavrikov
2007-09-01 9:35 ` albert prasetyo
2007-09-01 17:49 ` Sergei Gavrikov
2007-09-03 3:58 ` albert prasetyo
2007-09-03 7:05 ` Sergei Gavrikov
2007-09-04 3:27 ` albert prasetyo
2007-08-24 4:57 ` Alexey Shusharin
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