From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Wong Sheng Chao <wong@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Question on periodic task
Date: Mon, 17 Jan 2011 16:34:20 +0100 [thread overview]
Message-ID: <4D34617C.6060702@domain.hid> (raw)
In-Reply-To: <4D3460A7.2080109@domain.hid>
Wong Sheng Chao wrote:
> You can try booting in text mode, and set the vga mode to have a lot of
> lines, then run the test in text mode, to at least see if the reason of
> the freeze you observe is a kernel oops.
>
> I tried booting it in text mode and the program still freezes after i
> execute the user-space program. There were no error messages.
>
> If you do not see anything, then enable all the I-pipe and Xenomai
> debugs, and try again.
>
> How do I enable I-pipe and Xenomai debugs? Do I need to set these
> options during kernel configuration time?
Yes. What about trying things first, and then ask questions if it does
not work?
> Will enabling I-pipe let me know if it's a kernel-oops?
No, it will allow you to see if something else went wrong.
--
Gilles.
next prev parent reply other threads:[~2011-01-17 15:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-15 15:01 [Xenomai-help] Question on periodic task Wong Sheng Chao
2011-01-15 23:03 ` Gilles Chanteperdrix
2011-01-17 11:06 ` Wong Sheng Chao
2011-01-17 13:34 ` Gilles Chanteperdrix
2011-01-17 15:30 ` Wong Sheng Chao
2011-01-17 15:34 ` Gilles Chanteperdrix [this message]
2011-01-17 15:35 ` Philippe Gerum
2011-01-17 15:45 ` Gilles Chanteperdrix
2011-01-17 20:35 ` [Xenomai-help] [SOLVED] " WONG Sheng Chao
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