From: Wolfgang Grandegger <wg@domain.hid>
To: Urs Eichholzer <urs.eichholzer@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] migrate code from xenomai-2.3.0 to xenomai-2.3.4
Date: Tue, 22 Apr 2008 19:56:40 +0200 [thread overview]
Message-ID: <480E26D8.4050903@domain.hid> (raw)
In-Reply-To: <20080423003208.517khmzxw8o484k0@domain.hid>
Hi Urs,
Urs Eichholzer wrote:
> Hi
>
> Can I migrate my code from xenomai-2.3.0 to xenomai-2.3.4 without modification
> on the Linux OS kernel core. Is it possible to modify and patch only the whole
> xenomai source not including the Linux kernel.
As there are important bug fixes for ADEOS I-Pipe as well, you are urged
to update your Linux 2.4 kernel. Move to Xenomai 2.3.5 with the
adeos-ipipe-2.4.25-ppc-DENX-1.2-02.patch.
> Urs Eichholzer wrote:
>> Hi
>>
>> We are using Linux 2.6.19.2 and Xenomai 2.3.0
>
> Xenomai 2.3.0 is quite old and I recommand to update to 2.3.5., at lreast
>
>> The problem disapeared when we not changed the baudrate (we try to
>> scan the bus..). What shoult be the time between changing the
>> baudrate?
>
> Ah, I see. Does the attached patch help?
I'm still curious, did the patch help?
Wolfgang.
>> From: Wolfgang Grandegger [wg@domain.hid]
>> Sent: Wednesday, April 09, 2008 12:19 AM
>> To: Urs Eichholzer
>> Cc: xenomai@xenomai.org
>> Subject: Re: [Xenomai-help] CAN Probleme
>>
>> Hi Urs,
>>
>> Urs Eichholzer wrote:
>>> Hello
>>>
>>> We are just start to use the setup...
>>> We try to read parameters from a device true the CAN. From some
>>> parameters we get proper replay and with other parameters we get the
>>> following message:
>>> rtcan0: btr0=0x05 btr1=0x4f
>>> rtcan0: btr0=0x0a btr1=0x6f
>>> rtcan_mscan_start_xmit: TX buffer not empty
>> Hm, this message is pretty fatal. What version of Linux and Xenomai do
>> you use? What type of parameters do you read when the error message
>> shows up. Can you reproduce the problem with a little example program?
>>
>> Thanks,
>>
>>
>> ----------------------------------------------------------------
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>>
>>
>
>
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prev parent reply other threads:[~2008-04-22 17:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-22 17:32 [Xenomai-help] migrate code from xenomai-2.3.0 to xenomai-2.3.4 Urs Eichholzer
2008-04-22 17:56 ` Wolfgang Grandegger [this message]
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