From: Wolfgang Grandegger <wg@grandegger.com>
To: cedric koch-hofer <cedric.koch-hofer@snowsat.com>
Cc: linux-can@vger.kernel.org
Subject: Re: Configuration CAN sja1000_isa
Date: Thu, 26 Apr 2012 10:03:38 +0200 [thread overview]
Message-ID: <4F99015A.2050606@grandegger.com> (raw)
In-Reply-To: <CALptkFSikmR9wix-fvuD9ckxt1-PWSFQUYP3ekrZ7kL4WJ54iQ@mail.gmail.com>
On 04/26/2012 09:35 AM, cedric koch-hofer wrote:
> Hello all,
>
> I am currently trying to use the CAN output of an Aaeon embedded
> system using sja1000 CAN chipset controler.
> I am using an Ubuntu with a kernel 3.0 and I do not succeed to change
> the state of my can device from down to up.
> As you can see in the following trace, all seems to work untill I try
> to activate my CAN network interface.
> After that, the interface is in state "UNKNOWN" and I can not use it
> with the socketcan tools: cansend, candump, cansniffer...
>
> Any idea will be welcome,
That's wired. Does it work with "ifconfig can0 up"?
Wolfgang.
next prev parent reply other threads:[~2012-04-26 8:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-26 7:35 Configuration CAN sja1000_isa cedric koch-hofer
2012-04-26 8:03 ` Wolfgang Grandegger [this message]
2012-04-26 8:17 ` cedric koch-hofer
2012-04-26 8:54 ` Wolfgang Grandegger
2012-04-26 11:32 ` Wolfgang Grandegger
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