From: Gary Thomas <gary@mlbassoc.com>
To: Judong Kim <jdkim@snssol.co.kr>
Cc: eCos Discussion <ecos-discuss@ecos.sourceware.org>
Subject: Re: [ECOS] Why does cyg_thread_delay() not return?
Date: Tue, 02 Aug 2005 23:50:00 -0000 [thread overview]
Message-ID: <1123026601.6848.36.camel@hermes> (raw)
In-Reply-To: <OFEPJEEHNEOHPACEGGNFGEIBCAAA.jdkim@snssol.co.kr>
On Wed, 2005-08-03 at 08:45 +0900, Judong Kim wrote:
> Hi everyone!!
>
> I am working on network equipment, ecos-1.3.1-cvs and mpc850.
>
> My problem is that cyg_thread_delay() function does not return, exactly Cyg_Scheduler::unlock() in cyg_thread_delay().
> But this is not all the time happened. Just, when network packets are flooded.
>
> Now, I guess this is because of some kind of interrupts. But I am not sure.
>
> Please, can anybody give some helps!
It could be interrupts, but it could be a number of things.
* Did you remember to include <cyg/kernel/kapi.h> in your program?
* Have you run the standard tests on your platform to make sure
that interrupts, etc, are working?
Note: 1.3.1 is now more than 5 years old! You really should
update to the latest code base.
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
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next prev parent reply other threads:[~2005-08-02 23:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-02 23:46 Judong Kim
2005-08-02 23:50 ` Gary Thomas [this message]
2005-08-03 14:01 ` [ECOS] " Grant Edwards
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