On 01/23/2012 08:53 PM, Manuel Vonthron wrote:
> On Thu, Jan 19, 2012 at 3:39 PM, Gilles Chanteperdrix <
> [email protected]> wrote:
>
>> gcc 4.6.2 definitely needs -fno-omit-frame-pointer. Stupid suggestion:
>> if you re-used the same build directory for xenomai user-space, did you
>> think about running "make clean" after reconfiguring?
>>
>
> I wasn't using the same build directory. And as far as my own program is
> concerned, I "make clean" before each compilation.
> However I just saw one difference on the kernel configuration,
> RT/drivers/Serial
> - on the working (2.5) machine, access mode is set to "any"
> - on the other one (2.6), access mode is set to "port-based" only
>
> Can this setting be the cause of my problem ?
I guess you would get some error message if the driver was not working,
did you check the kernel logs?
>
> Thanks
>
>
>
--
Gilles.
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