From: Roland Tollenaar <rwatollenaar@domain.hid>
To: EML users <ethercatmaster-users@domain.hid>, Xenomai-help@domain.hid
Subject: [Xenomai-help] EML conflict with RTCAN? low_level_input framebuilding failed.
Date: Mon, 13 Aug 2007 11:45:13 +0200 [thread overview]
Message-ID: <46C02829.9020009@domain.hid> (raw)
Hi,
in a 1 ms period task of my xenomai application things work perfectly
with my BeckHoff devices addressing them via Ethercat with EML until I
activate rtcan. Then sometimes (not always) I get incessant warnings
from EML which read:
EC_Telegram:: check_index(): Index field does not correspond with
received data.
low_level_input(): framebuilding failed.
The cycle time of the task is not being violated AFAI can see.
In dmesg the following can be found when the conflict occurs
RTnet:rtskb allocation from real-time cache failed.
Assertion failed! drivers/xenomai/can/rtcan_raw.c: rtcan_tx_push:168
dev->tx_socket=0 (3) TX skb still in use.
Can anyone make any suggestions as to what might be the problem here or
what I could try to look at to establish this?
Regards.
Roland.
next reply other threads:[~2007-08-13 9:45 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-13 9:45 Roland Tollenaar [this message]
2007-08-13 11:41 ` [Xenomai-help] EML conflict with RTCAN? low_level_input framebuilding failed Wolfgang Grandegger
2007-08-13 12:41 ` Roland Tollenaar
2007-08-13 13:03 ` Wolfgang Grandegger
2007-08-13 13:11 ` Roland Tollenaar
2007-08-13 14:00 ` Roland Tollenaar
2007-08-13 14:51 ` [Xenomai-help] [Ethercatmaster-users] " Jan Kiszka
2007-08-13 15:55 ` Roland Tollenaar
2007-08-13 16:57 ` Jan Kiszka
2007-08-13 17:40 ` Roland Tollenaar
2007-08-13 17:57 ` Jan Kiszka
2007-08-13 18:17 ` Roland Tollenaar
2007-08-13 18:30 ` Jan Kiszka
2007-08-14 13:56 ` Roland Tollenaar
2007-08-14 14:47 ` Klaas Gadeyne
2007-08-14 18:03 ` Roland Tollenaar
2007-08-14 19:17 ` Jan Kiszka
2007-08-15 6:11 ` Roland Tollenaar
2007-08-15 8:24 ` Jan Kiszka
2007-08-15 8:37 ` Roland Tollenaar
2007-08-15 9:50 ` Roland Tollenaar
2007-08-15 10:30 ` Wolfgang Grandegger
2007-08-15 10:30 ` Roland Tollenaar
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