From: Anders Blomdell <anders.blomdell@domain.hid>
To: Alexis Berlemont <alexis.berlemont@domain.hid>
Cc: xenomai@xenomai.org, Hadrien Caron <hadrien.caron@domain.hid>
Subject: Re: [Xenomai-help] [xenomai-help] Error return with a4l_sync_write
Date: Tue, 22 Nov 2011 13:33:00 +0100 [thread overview]
Message-ID: <4ECB967C.70509@domain.hid> (raw)
In-Reply-To: <CAMesUR7edxnPvpLu0kajLWGtVBwK65m27kssOjh=JViVhPeXJQ@mail.gmail.com>
On 11/22/2011 01:06 PM, Alexis Berlemont wrote:
> Hi,
>
> On Mon, Nov 21, 2011 at 3:20 PM, Gilles Chanteperdrix
> <gilles.chanteperdrix@xenomai.org> wrote:
>> On 11/21/2011 12:10 PM, Hadrien Caron wrote:
>>> Thanks very much Wolfang !
>>> Cool script, I didn't know about it :)
>>> I'll try to correct my code with that information !
>>>
>>> Thanks again,
>>
>> ENOSYS usually means that you have not enabled the relevant support in
>> kernel configuration.
>>
>
> Which driver are you using? I think analogy returns ENOSYS if the
> driver does not implement the related instruction.
It can also happen with xenomai compiled with gcc-4.6.x, but without
-fno-omit-frame-pointer :-(
Regards
Anders
next prev parent reply other threads:[~2011-11-22 12:33 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-21 10:44 [Xenomai-help] [xenomai-help] Error return with a4l_sync_write Hadrien Caron
2011-11-21 11:03 ` Wolfgang Grandegger
2011-11-21 11:10 ` Hadrien Caron
2011-11-21 14:20 ` Gilles Chanteperdrix
2011-11-22 12:06 ` Alexis Berlemont
2011-11-22 12:33 ` Anders Blomdell [this message]
2011-11-22 13:43 ` Hadrien Caron
2011-11-22 22:33 ` Alexis Berlemont
2011-11-23 7:05 ` Anders Blomdell
2011-11-23 8:44 ` Gilles Chanteperdrix
2011-11-23 9:53 ` Hadrien Caron
2011-12-08 14:36 ` Hadrien Caron
2011-12-16 12:39 ` Hadrien Caron
2011-12-16 13:20 ` Gilles Chanteperdrix
2011-12-16 14:43 ` Anders Blomdell
2011-12-16 14:50 ` Gilles Chanteperdrix
2011-12-29 17:22 ` Hadrien Caron
2011-12-29 17:56 ` Gilles Chanteperdrix
2012-01-02 15:26 ` Hadrien Caron
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