Getting late here. I'll check it out tomorrow. I'm pleased to say that I was able to modify the pyvcp_options.hal to use the spindle-fb-rpm-abs-filter => pyvcp.spindle-speed from the hal file and now when I spin the encoder on the bench here by hand I get RPM displayed on the AXIS panel. I need to read up on where linux needs to have those values for power tapping. I believe it's what is assigned into spindle.0.at-speed
Baby steps. Thanks John > -----Original Message----- > From: Phill Carter [mailto:[email protected]] > Sent: June-16-21 11:09 PM > To: linuxcnc-users > Subject: Re: [Emc-users] #ifdef > > > > > On 17 Jun 2021, at 3:51 pm, John Dammeyer <[email protected]> wrote: > > > > Thanks Phil, > > I just broke it and lost pulses to the spindle. Went back and commented in > > the other direction and I have my spindle back. > > > > Who would have thought this was so hard� > I didn't think it was� > > Did you look at the sim that the docs referred to: > <https://github.com/LinuxCNC/linuxcnc/tree/master/configs/sim/axis/simtcl > <https://github.com/LinuxCNC/linuxcnc/tree/master/configs/sim/axis/simtcl>> > > An example used in plasma tables: > >https://github.com/LinuxCNC/linuxcnc/blob/master/lib/hallib/plasmac.tcl > <https://github.com/LinuxCNC/linuxcnc/blob/master/lib/hallib/plasmac.tcl>> > > > > > > John > > > > > >> -----Original Message----- > >> From: Phill Carter [mailto:[email protected] > >> <mailto:[email protected]>] > >> Sent: June-16-21 10:45 PM > >> To: linuxcnc-users > >> Subject: Re: [Emc-users] #ifdef > >> > >> > >> > >>> On 17 Jun 2021, at 2:47 pm, John Dammeyer <[email protected]> wrote: > >>> > >>> Not sure I understand. Say for example the existing HAL file has this: > >>> > >>> net spindle-vel-fb-rps <= hm2_7i92.0.stepgen.05.velocity-fb > >>> > >>> But now I'm trying to get the HAL file correct so LinuxCNC starts without > >>> errors. > >>> > >>> net spindle-vel-fb-rps <= hm2_7i92.0.encoder.01.velocity > >>> > >>> Now I can go through and comment things out with a '#' on each line but > >>> my existing spindle has a 'near' and 'ramped' feature > to > >> make it accelerate more slowly. There are suddenly a lot of '#' comments > >> and it gets hard to read. > >>> > >>> So how would I use haltcl to select one or the other of the above > >>> examples. > >> > >> if { condition } { > >> net spindle-vel-fb-rps <= hm2_7i92.0.stepgen.05.velocity-fb > >> } else { > >> net spindle-vel-fb-rps <= hm2_7i92.0.encoder.01.velocity > >> } > >> > >> > >>> I mean I know I need to not use the stepgen velocity feedback to show > >>> spindle velocity because that's now the encoders job but > >> there are a lot of non-starters at the moment. > >>> > >>> > >>>> -----Original Message----- > >>>> From: Phill Carter [mailto:[email protected] > >>>> <mailto:[email protected]> <mailto:[email protected] > <mailto:[email protected]>>] > >>>> Sent: June-16-21 9:12 PM > >>>> To: linuxcnc-users > >>>> Subject: Re: [Emc-users] #ifdef > >>>> > >>>> > >>>> > >>>>> On 17 Jun 2021, at 2:03 pm, John Dammeyer <[email protected] > >>>>> <mailto:[email protected]>> wrote: > >>>>> > >>>>> Is there something like an > >>>>> > >>>>> #ifdef > >>>>> #else > >>>>> #endif > >>>>> > >>>>> in HAL files? > >>>>> Thanks > >>>>> John > >>>> > >>>> No, but it is possible to use HALTCL files. > >>>> > >>>> <http://linuxcnc.org/docs/devel/html/hal/haltcl.html > >>>> <http://linuxcnc.org/docs/devel/html/hal/haltcl.html> > <http://linuxcnc.org/docs/devel/html/hal/haltcl.html > <http://linuxcnc.org/docs/devel/html/hal/haltcl.html>> > >> <http://linuxcnc.org/docs/devel/html/hal/haltcl.html > >> <http://linuxcnc.org/docs/devel/html/hal/haltcl.html> > <http://linuxcnc.org/docs/devel/html/hal/haltcl.html > <http://linuxcnc.org/docs/devel/html/hal/haltcl.html>>>> > >>>> > >>>> > >>>>> > >>>>> "ELS! Nothing else works as well for your Lathe" > >>>>> Automation Artisans Inc. > >>>>> www dot autoartisans dot com > >>>>> > >>>>> > >>>>> _______________________________________________ > >>>>> Emc-users mailing list > >>>>> [email protected] > >>>>> <mailto:[email protected]> > >>>>> <mailto:[email protected] > <mailto:[email protected]>> > >>>>> https://lists.sourceforge.net/lists/listinfo/emc-users > >>>>> <https://lists.sourceforge.net/lists/listinfo/emc-users> > <https://lists.sourceforge.net/lists/listinfo/emc-users > <https://lists.sourceforge.net/lists/listinfo/emc-users>> > >>>> > >>>> > >>>> _______________________________________________ > >>>> Emc-users mailing list > >>>> [email protected] <mailto:[email protected]> > >>>> <mailto:[email protected] > <mailto:[email protected]>> > >>>> https://lists.sourceforge.net/lists/listinfo/emc-users > >>>> <https://lists.sourceforge.net/lists/listinfo/emc-users> > <https://lists.sourceforge.net/lists/listinfo/emc-users > <https://lists.sourceforge.net/lists/listinfo/emc-users>> > >>> > >>> > >>> > >>> _______________________________________________ > >>> Emc-users mailing list > >>> [email protected] <mailto:[email protected]> > >>> <mailto:[email protected] > <mailto:[email protected]>> > >>> https://lists.sourceforge.net/lists/listinfo/emc-users > >>> <https://lists.sourceforge.net/lists/listinfo/emc-users> > <https://lists.sourceforge.net/lists/listinfo/emc-users > <https://lists.sourceforge.net/lists/listinfo/emc-users>> > >> > >> _______________________________________________ > >> Emc-users mailing list > >> [email protected] <mailto:[email protected]> > >> https://lists.sourceforge.net/lists/listinfo/emc-users > >> <https://lists.sourceforge.net/lists/listinfo/emc-users> > > > > > > > > _______________________________________________ > > Emc-users mailing list > > [email protected] <mailto:[email protected]> > > https://lists.sourceforge.net/lists/listinfo/emc-users > > <https://lists.sourceforge.net/lists/listinfo/emc-users> > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
