2012/5/30 Jon Elson <el...@pico-systems.com>: > >> On 30 May 2012 12:10, Viesturs Lācis <viesturs.la...@gmail.com> wrote: >> >> >>> The problem is that, while one stepgen would be disabled, >>> axis.0.pos-cmd would change its value and, when the stepgen would be >>> enabled again, it would jump to the axis.0.pos-cmd, which is exactly >>> what we do not want it to do. >>> > I'd use ONE stepgen, and switch the step outputs AFTER the stepgen, to > control which motors move.
Yes, that is exactly my point. > > To make this work most precisely, it might be necessary to > limit > the speed of the homing move to a fairly low speed. > IMHO best approach is to completely stop and only then switch steps on/off. But very slow movement also could work. -- Viesturs If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
