Gilles Chanteperdrix wrote:
> Pavel Machek wrote:
>> Hi!
>>
>> I have... quite an interesting setup here.
>>
>> SMP machine, with special PCI card; that card has GPIOs and serial
>> ports. Unfortunately, there's only one interrupt, shared between
>> serials and GPIO pins, and serials are way too complex to be handled
>> by realtime layer.
>
> If the configuration is fixed, you may handle the shared interrupt in
> the way described here, and you should not have the loss of real-time
> guarantees:
> https://mail.gna.org/public/xenomai-core/2008-07/msg00025.html
That code is a bit sketchy, and probably does not even work correctly on
SMP...
--
Gilles.
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