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Re: Target IO
- From: max <maxrtos at yahoo dot com>
- To: Pete Barrie <peter dot barrie at cis dot strath dot ac dot uk>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Fri, 20 Dec 2002 21:44:00 -0800 (PST)
- Subject: Re: [ECOS] Target IO
--- Pete Barrie <peter.barrie@cis.strath.ac.uk> wrote:
> At 12:32 19/12/2002 -0800, you wrote:
> >Target: PC
> >If I run a program through GDB, the target IO goes
> to
> >GDB console: it prints on GDB console.
> >Since my target has a VGA screen, it would be nice
> >to keep the target IO on my VGA screen, the
> maintain
> >the GDB session on the serial.
> >How can do that? Which part should I look at?
> >Thanks in advance.
> >Max
>
> Here's something I produced some time ago...
> Pete
>
Pete,
It worked out as you said.
Thanks, again.
Max
>
> To: ecos-discuss@sources.redhat.com
> Subject: [ECOS] To use the PC target screen/keyboard
>
> With i386 target I took the default ecc file and
> changed the
> following macros in the 1.3.net configuration tool:
>
> CYGSEM_HAL_I386_PC_DIAG_SCREEN
> True
> CYGSEM_HAL_VIRTUAL_VECTOR_INHERIT_CONSOLE
> False
> CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS
> 3
> CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL
> 2
> CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT
> 2
> CYGDBG_HAL_DIAG_TO_DEBUG_CHAN
> False
>
> You can search for these using the Find button on
> the Toolbar.
>
> Then I did:
>
> Build | Clean
> Build | Library
>
> Then I remade my application to link with updated
> kernel configuration.
>
> So now for example, printf() goes to PC screen,
> scanf() comes from PC keyboard.
>
> Thanks to Jonathan Larmour for his help
>
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