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Date: Wed, 24 Mar 2010 11:22:24 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai-help] Problem in irq_handle
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To: robert165 <robert165@domain.hid>
Cc: xenomai-help <xenomai@xenomai.org>, Jan Kiszka <jan.kiszka@domain.hid>

robert165 wrote:
> Hi Jan, I am new to xenomai, I am writing a gpio driver based on
> your "RTDM skeleton v1.1". There is a problem that when I complied
> and run your skeleton in a at91rm9200 broad with TIMERINT, the output
> is not show one line one second but very fast. The problem is still
> whenever I changed the following codes in demo_interrupt()
> 
> #ifdef TIMERINT if (events > XXX){ 
> rtdm_event_signal(&ctx->irq_event); event=0; } ... events++;
> 
> And, it seems likely in my own irq_handle of a gpio irq. When the irq
> arrive, the irq_handle repeats many times. Should I mask the same irq
> in irq_handle? I did it by write the PIO interrupt mask register, but
> no effect.

Which interrupt is TIMERINT?

-- 
					    Gilles.