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Date: Mon, 25 Mar 2013 08:42:07 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai] CAN bus on beaglebone
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To: Davide Faconti <faconti@icarustechnology.com>
Cc: xenomai <xenomai@xenomai.org>

On 03/25/2013 12:25 AM, Davide Faconti wrote:

> Hi,


Hi,

> 
> I tried but the output isn't very different (I hope I did everything
> correctly...)
> 
> 
>> mode: start (0x1)
>> Can't get interface index for rtcan0, code = -19


The patch is supposed to fix the issue "Socket: protocol not supported"
you would get when trying to use linux socketcan interface with a
program compiled with xenomai posix skin flags. Which is why my answer
quoted this error message.

> 
> By the way, I also get this:
> 
>> [ 4477.943935] Xenomai: RTDM: closing file descriptor 0.


You get that because you exit from the program without closing the RTDM
file descriptor 0.

-- 
                                                                Gilles.