From: "Petr Cervenka" <grugh@domain.hid>
To: xenomai@xenomai.org
Subject: [Xenomai-help] rtdm_event_timedwait hang-up
Date: Mon, 20 Mar 2006 14:34:51 +0100 [thread overview]
Message-ID: <200603201434.15258@domain.hid> (raw)
Hello,
I'm trying to port a driver of a AD card to RTDM.
When I use rtdm_event_timedwait in IOCTL handler (called from NRT user app), the system will hang-up immediately.
Does it have something to do with: https://mail.gna.org/public/xenomai-help/2006-03/msg00035.html
, ie. it's not possible to call wait /caller blocking functions from non-real-time, is it?
Is there a posibility to do some workaround to solve this or other alternative. I need to wait couple of seconds for IRQ from device.
My configuration: kernel-2.6.15.6, adeos-ipipe-2.6.15-i386-1.2-01, xenomai-2.1.0
Thanks for any help
Petr Cervenka
next reply other threads:[~2006-03-20 13:34 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-20 13:34 Petr Cervenka [this message]
2006-03-20 13:59 ` [Xenomai-help] rtdm_event_timedwait hang-up Jan Kiszka
2006-03-20 14:27 ` Philippe Gerum
2006-03-20 14:56 ` Jan Kiszka
2006-03-20 15:27 ` Philippe Gerum
2006-03-20 16:13 ` Jan Kiszka
2006-03-20 16:20 ` Jan Kiszka
2006-03-20 16:54 ` Philippe Gerum
2006-03-20 17:02 ` Jan Kiszka
2006-03-20 17:26 ` Philippe Gerum
2006-03-21 0:48 ` Alexis Berlemont
2006-03-21 2:04 ` Jan Kiszka
2006-03-21 2:04 ` [Xenomai-core] COMEDI over RTDM (was: rtdm_event_timedwait hang-up) Jan Kiszka
2006-03-22 1:24 ` [Xenomai-core] " Alexis Berlemont
2006-03-24 17:31 ` [Xenomai-core] Re: COMEDI over RTDM Jan Kiszka
2006-03-20 18:01 ` [Xenomai-help] rtdm_event_timedwait hang-up Petr Cervenka
2006-03-20 23:02 ` Jan Kiszka
2006-03-20 23:31 ` Jeff Webb
2006-03-21 14:03 ` [Xenomai-help] rtdm_event_timedwait hang-up - SOLVED Petr Cervenka
2006-03-21 14:17 ` Philippe Gerum
2006-03-21 15:17 ` Jan Kiszka
2006-03-21 16:29 ` Philippe Gerum
2006-03-21 16:56 ` Jan Kiszka
2006-03-21 17:34 ` Philippe Gerum
2006-03-21 18:18 ` Jan Kiszka
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