On Wednesday 06 August 2014 09:29:26 sam sokolik did opine
And Gene did reply:
> This is master running on debian wheezy and rt_preemt. It has been up
> for 9 days so far. It is running the splash screen in an infinite
> loop. The stepgens in the 7i80 are in velocity mode and running with
> pid.
>
> http://electronicsam.com/images/KandT/testing/weekplus.png
>
> sam
Sweet Sam. Install cd in the works?
I'm still trying to get my 5i25 up and running on my lathe, and I assume,
because it also uses PID's in front of the stepgens, that they are also
running in velocity mode?
The reason its not up by now is my encoder board took a dump. I carved a
new one and populated it yesterday but only 1 of the 3 opto's seems to
have survived, so I have to order more. And firefox is having cows with
javascript, keeping me from submitting the order. I'll have to call them.
I also have some board with much heavier copper coming, this board has too
thin traces to be remotely close to robust. Latest .brd in .png formet
and a couple .jpg's scans of freshly carved board attached to demonstrate.
> On 7/26/2014 11:18 AM, Jeff Epler wrote:
> > Thanks to everyone who tested and did code review, and thanks in
> > particular to Michael Geszkiewicz who wrote the original code, the
> > hostmot2 driver has now been merged to the LinuxCNC master branch.
> >
> > This is the first hardware driver that functions exclusively with
> > userspace POSIX realtime, aka "uspace". To use it, you have to use a
> > PREEMPT-RT kernel such as linux linux-image-3.2.0-4-rt-686-pae on
> > Debian 7, configure your linuxcnc with
> >
> > --enable-realtime=uspace
> >
> > and "sudo make setuid" so that linuxcnc can run with realtime
> > priority.
> >
> > For more information on "uspace" realtime,
> >
> > http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Uspace
> >
> > Jeff
> >
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Cheers, Gene Heskett
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
Genes Web page <http://geneslinuxbox.net:6309/gene>
US V Castleman, SCOTUS, Mar 2014 is grounds for Impeaching SCOTUS
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