Re: [ECOS] Target IO

[max <maxrtos at yahoo dot com>]

--- 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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