From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4AB22C38.4030304@domain.hid> Date: Thu, 17 Sep 2009 14:31:52 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <7a15153d0909160436q12741cbat2b5aabde83dc0171@domain.hid> In-Reply-To: <7a15153d0909160436q12741cbat2b5aabde83dc0171@domain.hid> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] [PXA] How to use GPIO List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Felipe Castro Cc: xenomai@xenomai.org 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.