RTEMS Capture Engine

Jiri Gaisler jiri at gaisler.com
Tue Jul 11 14:01:54 UTC 2006

The capture engine start OK on my leon3 board. Make sure
that you don't use the -u flag to grmon, the CLI can only
talk over the normal console UART.

However, my CLI application cannot open the trace buffer:

rtems $ copen 100 

error: open failed: too many 

rtems $ copen 99 

error: size must be greater than or equal to 100

I have tried to add extra workspace and tasks space, but
it still fails. Are there any particular config settings
that are needed to make CLI open?


Luca Germano wrote:
> Hi to all. I'm using RTEMS on a Leon3 board.
> I develop an application to communicate from PC to Leon3 board via RS232.
> RTEMS on Leon3 use RS232 as stdio.
> I read about RTEMS Capture Engine on
> http://www.rtems.org/wiki/index.php/Capture_Engine
> I follow the instruction so I add
> #include <rtems/monitor.h>
> #include <rtems/capture-cli.h>
>  rtems_monitor_init (0);
>  rtems_capture_cli_init (0);
> to my Init task. During the download of the SW on Leon3 board I have the 
> following error message:Target is not responding (Time Out)
> Have someone use the Capture Engine on Leon3?
> Thanks a lot
> Luca
> .

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