From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Felipe Castro <felipecpc1@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] [PXA] How to use GPIO
Date: Thu, 17 Sep 2009 14:31:52 +0200 [thread overview]
Message-ID: <4AB22C38.4030304@domain.hid> (raw)
In-Reply-To: <7a15153d0909160436q12741cbat2b5aabde83dc0171@domain.hid>
Felipe Castro wrote:
> Hi all !
>
> I found a thread about using GPIO in real time domain with PXA processor,
> and in that thread there are some patch to implement that.
> It's a old thread so, this patch was included in the last adeos-ipipe patch
> ? There are some code to test the GPIO access ?
The I-pipe patch includes the code to demultiplex GPIOs interrupts. But
we have no driver for access to GPIOs. Maybe someone could define an
RTDM profile to do so. It would be a good idea to look at what Linux
does, and do approximatively the same thing. If you do this, we would be
glad to include in xenomai code base.
--
Gilles.
prev parent reply other threads:[~2009-09-17 12:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-16 11:36 [Xenomai-help] [PXA] How to use GPIO Felipe Castro
2009-09-17 12:31 ` Gilles Chanteperdrix [this message]
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