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Re: stdout not printing into monitor


On Fri, Dec 30, 2005 at 10:20:49PM +0000, Filipe David Manana wrote:
> On 12/30/05, Andrew Lunn <andrew@lunn.ch> wrote:
> > On Fri, Dec 30, 2005 at 07:14:31PM +0000, Filipe David Manana wrote:
> > > Hi, I am new to eCos.
> > >
> > >  I created a configuration (with template i386 PC Target default as a
> > >  starting point)  without ROM monitor support and with GRUB as startup type.
> > >  Next I compiled sucessfully the Hello World example application and created
> > >  a boot floppy with GRUB for launching the Hello Horld application.
> > >  It happens that after booting with this floppy I don't see the
> > > message Hello World
> > >  on the screen... (I've setted up GRUB correctly, and GRUB doesn't
> > >  complain about anything at startup)
> > >  Isn't stdout binded with my VGA display by default?
> >
> > Normall stdout if bound to the serial port, since very few embedded
> > systems have a graphics display.
> >
> > Take a look at the option CYGSEM_HAL_I386_PC_DIAG_SCREEN.
> >
> >         Andrew
> >
> 
> I  already had that option enabled and still don't get output on the
> graphics display

What do you have CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL,
CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT and
CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL set to. Try using the value
2.

        Andrew


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