From: Jan Kiszka <jan.kiszka@domain.hid>
To: Wolfgang Grandegger <wg@domain.hid>
Cc: xenomai-core <xenomai@xenomai.org>
Subject: Re: [Xenomai-core] [PATCH] RT-Socket-CAN, TX loopback and further improvements
Date: Wed, 15 Nov 2006 08:56:25 +0100 [thread overview]
Message-ID: <455AC829.3080109@domain.hid> (raw)
In-Reply-To: <455AC0EA.9000001@domain.hid>
Wolfgang Grandegger wrote:
> Hi Jan,
>
> Jan Kiszka wrote:
>> Hi Wolfgang,
> [...deletions...]
>
>> Last remark: For the sake of completeness, tx-loopback should also be
>> implemented in the virtual CAN driver.
>
> The virtual CAN driver already works like TX loopback. It routes TX
> messages to local foreign sockets (but without sending them to any bus).
There is a minor difference: When application A is attached to a socket
on virtual CAN device 1, B to device 2, and C to 1 again, a message sent
by A will only be received by B. TX loopback as you are introducing it
should make C receive it as well - in order to have a fully compatible
test environment.
Jan
next prev parent reply other threads:[~2006-11-15 7:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-14 14:32 [Xenomai-core] [PATCH] RT-Socket-CAN, TX loopback and further improvements Wolfgang Grandegger
2006-11-14 15:00 ` Wolfgang Grandegger
2006-11-14 17:53 ` Jan Kiszka
2006-11-14 19:10 ` Wolfgang Grandegger
2006-11-14 19:54 ` Jan Kiszka
2006-11-15 7:29 ` Wolfgang Grandegger
2006-11-15 8:00 ` Jan Kiszka
2006-11-15 9:11 ` Wolfgang Grandegger
2006-11-15 7:25 ` Wolfgang Grandegger
2006-11-15 7:56 ` Jan Kiszka [this message]
2006-11-15 9:05 ` Wolfgang Grandegger
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