From: Ned Forrester <nforrester@whoi.edu>
To: "General mailing list for gumstix users."
<gumstix-users@lists.sourceforge.net>,
spi-devel <spi-devel-general@lists.sourceforge.net>
Subject: Re: Why I dont' see spidev device entry under /dev
Date: Tue, 18 Nov 2008 13:28:10 -0500 [thread overview]
Message-ID: <4923093A.4030400@whoi.edu> (raw)
In-Reply-To: <D20834BA7297D24FBF1C7894D7C3F1D801B26539@lotus.oceanasensor.ad>
Bill Cuffley wrote:
> As far as I can tell, the dev files aren't created automagically. To do
> it manually : find out the major and minor numbers for your device
> ('dmesg' should help here, otherwise 'cat /proc/devices' should give you
> the Major number (and use 0 for minor)), and if it should be a block
> device or a character device, then use mknod to create your /dev node.
> ('man mknod' on any *nix system or google to help you here)
>
If that does not solve the problem (try it first), you might want to ask
your question on <spi-devel-general@lists.sourceforge.net>. There are a
number of people there that have used spidev, and even the original
author, Andrea Paterniani <a.paterniani@swapp-eng.it>, is active there.
You can subscribe to spi-devel-general at:
https://lists.sourceforge.net/lists/listinfo/spi-devel-general
--
Ned Forrester nforrester@whoi.edu
Oceanographic Systems Lab 508-289-2226
Applied Ocean Physics and Engineering Dept.
Woods Hole Oceanographic Institution Woods Hole, MA 02543, USA
http://www.whoi.edu/sbl/liteSite.do?litesiteid=7212
http://www.whoi.edu/hpb/Site.do?id=1532
http://www.whoi.edu/page.do?pid=10079
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next parent reply other threads:[~2008-11-18 18:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.209529.1227024651.24145.gumstix-users@lists.sourceforge.net>
[not found] ` <D20834BA7297D24FBF1C7894D7C3F1D801B26539@lotus.oceanasensor.ad>
2008-11-18 18:28 ` Ned Forrester [this message]
[not found] ` <4923093A.4030400-/d+BM93fTQY@public.gmane.org>
2008-11-18 18:52 ` [Gumstix-users] Why I dont' see spidev device entry under /dev David Brownell
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