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Date: Tue, 27 Nov 2012 19:00:30 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai] Compiling I-pipe patched kernel on beaglebone from
 Angstrom branch
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To: WONG Sheng Chao <wong@isir.upmc.fr>
Cc: xenomai@xenomai.org

On 11/27/2012 05:40 PM, WONG Sheng Chao wrote:
> Hi Gilles
> 
> Following your advice i tracked down the include files which need to be 
> included to remove the error. The kernel now compiles without errors. I 
> followed the instructions in
> 
> http://www.xenomai.org/pipermail/xenomai/2012-July/000481.html
> 
> to change the timer.c and also changing the .handle_irq with 
> ipipe_handle_multi_irq
> 
>  From the serial terminal i noticed that with CONFIG_IPIPE = ON the 
> timer is used correctly as in the above post but it hangs at

Are you sure the timer is running correctly?


> Any advice on how to proceed to debug this problem? I attach the 
> config files of two cases for your reference.

I would put a printk in linux timer irq handler.


-- 
					    Gilles.