[EMAIL PROTECTED] wrote:
>
> The problem is using the Linux driver loses realtime. But you can
> certainly try this from either RTLinux rtlinux_sigaction or from the
> Coultier RTAI LXRT.
Please read Cloutier in place of Coultier.
Note also that LXRT is for sure the most complete way to work in user
space hard real time. However if you have just the need of running a non
blocking hard real time function in user space whithin RTAI you can use
also its tasklets, either raw or timed.
Ciao, Paolo.
>
> On Thu, Apr 12, 2001 at 03:24:23PM -0400, Heinz Haeberle wrote:
> > > Heinz Haeberle a écrit :
> > >
> > > > If it is a c200 or sj1000 based controller you may use my driver.
> > Otherwise
> > > > you may need to start a userland process and pass the request thru it.
> > But
> > > > of course you will lose your 'realtime'!
> > > >
> > > > Heinz
> > >
> > > Hi Heinz,
> > >
> > > I've got a AN82527 Can controller on my board. So I don't think I can use
> > your
> > > driver ...
> > >
> > > But someone's told me that I could solve this problem with RTAI, because
> > it is
> > > possible to run a user process with real time mode. Is that right ?
> > > Nevertheless, I've tried yesterday to use a user process and of course it
> > > worked. So I've got at least one solution ...
> > >
> > > - Nicolas
> > >
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> --
> ---------------------------------------------------------
> Victor Yodaiken
> Finite State Machine Labs: The RTLinux Company.
> www.fsmlabs.com www.rtlinux.com
>
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