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Re: AW: Re: How to use CAN in poll mode?


On Tuesday 06 February 2007 20:34, Bob Koninckx wrote:
> On Tue, 2007-02-06 at 10:23 +0100, Neundorf, Alexander wrote:
> > > Von: ecos-discuss-owner@ecos.sourceware.org
> >
> > ...
> >
> > > Although you can find many arguments against enabling
> > > interrupts in redboot, the infrastructure is there (the
> > > ISR/DSR mechanism works in the absence of a kernel) and that
> > > solution worked very well for us.
> >
> > How does this work then, especially the DSRs ?
>
> How do you mean? You just write your ISR and DSR as you normally would,
> and they get called in the correct order.

Do they get their own stack ? Can DSRs still be interrupted/delayed by ISRs or 
are they just executed directly after the ISRs ?

Bye
Alex
-- 
Work: alexander.neundorf AT jenoptik.com - http://www.jenoptik-los.de
Home: neundorf AT kde.org                - http://www.kde.org
      alex AT neundorf.net               - http://www.neundorf.net

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