From: Wolfgang Grandegger <wg@grandegger.com>
To: Laurenz <linux-can@laure.nz>, linux-can@vger.kernel.org
Subject: Re: Clear errorframe
Date: Wed, 20 Jul 2016 14:27:26 +0200 [thread overview]
Message-ID: <578F6E2E.6090101@grandegger.com> (raw)
In-Reply-To: <480d654d-1efd-fd5c-d091-cc766a7ddb7f@laure.nz>
Hello Laurenz,
Am 20.07.2016 um 10:49 schrieb Laurenz:
> Hi Wolfgang,
>
>> What CAN controller are you using?
> This was an Ixxat USB-to-CAN V2.
>
> I tested with an PCAN-USB and it sends one
> controller-problem{rx-error-warning,tx-error-warning} followed by one
> controller-problem{rx-error-passive,tx-error-passive} in the same test.
The exact message depends on the CAN controller.
> So I can just ignore the repeated error? I will write to Ixxat support,
> maybe they can change it.
Yes, you could change your error message mask in case you are not
interested in such messages.
In general, it might be a better policy to treat such errors like bus
errors allowing to enabled them on demand.
Wolfgang.
prev parent reply other threads:[~2016-07-20 12:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-19 14:12 Clear errorframe Laurenz
2016-07-20 8:38 ` Wolfgang Grandegger
2016-07-20 8:49 ` Laurenz
2016-07-20 12:27 ` Wolfgang Grandegger [this message]
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