From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Antoine Nourry <nourry@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Keyboard IRQ
Date: Thu, 26 Mar 2009 18:37:15 +0100 [thread overview]
Message-ID: <49CBBD4B.7070800@domain.hid> (raw)
In-Reply-To: <49CBB6C5.5000407@domain.hid>
Antoine Nourry wrote:
> Hi,
> i need to catch a key press as soon as it is released. What is the best
> solution ?
> I tried to catch keyboard irq (#1) but failed. The ISR doesn't seem to
> launch...
>
> I made an RTDM driver successfully (with USB4RT) but never managed to do
> that simple thing...
I do not understand your mail. If you use an USB keyboard, then it will
certainly not trigger the IRQ 1.
And given the precision of your question, all we can answer is that you
should read the RTDM driver API documentation.
See:
http://www.catb.org/~esr/faqs/smart-questions.html
--
Gilles.
next prev parent reply other threads:[~2009-03-26 17:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-26 17:09 [Xenomai-help] Keyboard IRQ Antoine Nourry
2009-03-26 17:37 ` Gilles Chanteperdrix [this message]
2009-03-26 21:04 ` Antoine Nourry
2009-03-26 21:24 ` Gilles Chanteperdrix
2009-03-26 21:52 ` Antoine Nourry
2009-03-26 21:58 ` Gilles Chanteperdrix
2009-03-26 22:49 ` Antoine Nourry
2009-03-26 22:55 ` Gilles Chanteperdrix
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