From: Jan Kiszka <jan.kiszka@domain.hid>
To: Perrine Martignoni <perrmart@domain.hid>
Cc: xenomai-help <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] RTDM question
Date: Thu, 04 Oct 2007 23:44:27 +0200 [thread overview]
Message-ID: <47055EBB.6060300@domain.hid> (raw)
In-Reply-To: <7289437c0710030717y7c65f127m8207bc37d192e28e@domain.hid>
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Perrine Martignoni wrote:
> Hello,
>
> I ask me some questions about RTDM module. Can we open several times the
> same driver ? And have several DEV_FILE
> I have understood that we don't manage the number Major and Minor. So I
> don't see how it works to do that.
You mean that the same driver source is handling multiple RTDM devices?
That is perfectly feasible, just look at the 16550A driver. But we
should also have some tutorial on this soon, check those two files
waiting to be merged into SVN:
http://zarb.org/~trem/tut03-skeleton-drv.c
http://zarb.org/~trem/tut03-skeleton-app.c
Jan
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next prev parent reply other threads:[~2007-10-04 21:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-03 14:17 [Xenomai-help] RTDM question Perrine Martignoni
2007-10-04 21:44 ` Jan Kiszka [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-04-17 10:46 Bosko Radivojevic
2008-04-17 11:04 ` Sebastian Smolorz
2008-04-17 11:23 ` Bosko Radivojevic
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