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Date: Wed, 24 Aug 2011 14:13:24 +0200
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai-help] Hanging
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To: suresh reddy <sureshreddy.balijepalli@domain.hid>
Cc: Xenomai help <xenomai@xenomai.org>

On 08/24/2011 12:51 PM, suresh reddy wrote:
> Dear all,
> 
> Iam trying to communicate two process using message . In one process i
> called a dummy function (doing nothing except printing something for 2000
> times) .
> 
> Iam trying to calculate the time elapsed for this process to process
> communication .
> 
> 1. The program working fine if i print or execute something for once  like
> rt_printf("xenomai"); But if i used
> 
> for (i=0; i<2000; i++)
> 
> {
> 
> rt_printf("xenomai");
> 
> }
> 
> if i used like this the execution stops after printing for some 100 times or
> so on my Pandaboard.  Please find the attached program.

Are you sure you are not simply filling rt_printf buffer and never
leaving primary mode?

-- 
					    Gilles.