Two UARTS

Aitor.Viana.Sanchez at esa.int Aitor.Viana.Sanchez at esa.int
Fri Aug 31 08:21:56 CDT 2007


could be using the devices /dev/console and /dev/console_b

Cheers




Aitor.Viana.Sanchez at esa.int 
Sent by: rtems-users-bounces+aitor.viana.sanchez=esa.int at rtems.org
31/08/2007 15:16

To
RTEMS Users <rtems-users at rtems.org>
cc

Subject
Two UARTS






Hi everyone, 

I've got, for sure, and stupid question. I am working with the RTEMS for 
LEON architecture. I know that the standard output is connected with the 
UART1, but I also have an UART2. I would like, from a user application, to 
send some trace information out through the UART2...which the easiest way 
to do that? 

Cheers, 
        Aitor 






Joel Sherrill <joel.sherrill at oarcorp.com>  
Sent by: rtems-users-bounces+aitor.viana.sanchez=esa.int at rtems.org 

30/08/2007 15:39 

To
Aitor.Viana.Sanchez at esa.int 
cc
RTEMS Users <rtems-users at rtems.org> 
Subject
Re: MacOS Tools






Aitor.Viana.Sanchez at esa.int wrote:
>
> I tried to install the sparc-rtems-gcc using macports but did not
> work. I don't know whether all the RTEMS related tools listed in the
> macports SVN work properly or not. Does anybody know the status of
> these tools?
I suspect the port files are horribly out of date.  For sure, they do not
distinguish between 4.6, 4.7, and 4.8.  So that's a bad sign.
Here are the tool versions listed in the arm-rtems-gcc Portfile:
 
gcc 3.2.3
newlib 1.11.0
gcc-${version}-rtems-20030507a.diff
newlib-${newlibversion}-rtems-20030605.diff
 
That looks suspiciously like an older 4.6 toolset.
 
$ /opt/rtems-4.6/bin/arm-rtems-gcc --version
arm-rtems-gcc (GCC) 3.2.3 (OAR Corporation
gcc-3.2.3-20040420/newlib-1.11.0-20030605-4)
 
So it needs to be updated in various ways.
 
--joel
>
> Cheers,
>
> A..
>
>
> *Joel Sherrill <joel.sherrill at oarcorp.com>*
> Sent by: rtems-users-bounces+aitor.viana.sanchez=esa.int at rtems.org
>
> 29/08/2007 20:39
>
>
> To
>         RTEMS Users <rtems-users at rtems.org>
> cc
>
> Subject
>         MacOS Tools
>
>
>
>
>
>
>
>
>
> Hi,
>
> I was curious about how to package tools for MacOS and
> went prowling on the web.  I knew about BSD ports but didn't
> know about this site which has a lot of RTEMS ones
>
> http://svn.macports.org/repository/macports/trunk/dports/cross
>
> Is someone on this list responsible for them?  They appear to
> be old since the gcc is 3.2.3 and there is no mention of
> rtems 4.7 or 4.8.
>
> I am hoping this provides a starting point for someone who
> is interested in providing MacOS hosted RTEMS tools.
>
> --joel
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>
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