On Sunday 11 December 2016 01:30:42 Robert Ellenberg wrote: > For anyone interested in testing, my latest branch based on Peter's > suggestion, and a bunch of other spindle tracking fixes is here: > > https://github.com/robEllenberg/linuxcnc-mirror/tree/feature/spindle-s >ync-overhaul-2.7 > > I've tweaked a lot of spindle tracking code, so I'd be careful when > running it on hardware (cut air or wax first!). > > Best, > Rob > Thank you Robert, I look fwd to giving it a workout if it applies to the vfd controlled spindle in my now underway Sheldon conversion. The vfd is a stiff enough control, so unlike 2 of my other machines treating the dc spindle motors as velocity servo's, I won't need the PID with the vfd doing the work. At least thats what it says here according to my testing it on the worktable.
Running the 2.8-pre tree on a raspberry pi feeding a 7i90HD, I would hope that it gets migrated to the pi's (running a rt kernel on a basically armbian jessie build) 2.8-pre fairly quickly. I fact, none of my 3.5 machines is running a 2.7 and hasn't been in close to a year. Stay warm everybody, the weather folks are making threatening noises about the next week or so in my neck of the woods. 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> ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today.http://sdm.link/xeonphi _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers