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RE: printf
- To: 'Jonathan Larmour' <jlarmour at cygnus dot co dot uk>, Ilko Iliev <iliev at caretec dot at>
- Subject: RE: [ECOS] printf
- From: Fabrice Gautier <Fabrice_Gautier at sdesigns dot com>
- Date: Wed, 6 Dec 2000 14:07:39 -0800
- Cc: ecos-discuss at sourceware dot cygnus dot com
> -----Original Message-----
> From: Jonathan Larmour [mailto:jlarmour@cygnus.co.uk]
> Subject: Re: [ECOS] printf
>
> Ilko Iliev wrote:
> >
> > Hi all!
> >
> > I have successful compiled hello.c from eCOS examples.
> > I start the program with arm-elf-gdb (with simulator and
> JTAG wiggler).
> > It hangs by printf().
> >
> > How work printf()? Where is the printf() output?
>
> On the relevant serial line of your target. But if you are
> not using the
> serial line for debugging, then you will need to configure
> eCos to use the
> serial line directly, and not wrap things in GDB packets.
The best way would be for eCos to use semihosting when using a JTAG
device...
Does the soon(?)-coming ARM Integrator port plan to suport that?
Regards,
--
Fabrice Gautier
fabrice_gautier@sdesigns.com