Ha... well that would make a difference now wouldn't it. I'm just a tad lazy in that I don't recall how I built out the environment when I compiled my 'I'm at a negative Z' version of tripodkins (which doesn't seem to work normally). The existing .so I had compiled worked, so I didn't have to think about it... until now. Looks like an easy fix to just pass it through though. I need to just do it. Thank you Bas.
On Saturday, September 8, 2018 at 4:13:49 AM UTC-4, Bas de Bruijn wrote: > > > > On 8 Sep 2018, at 03:40, Daren Schwenke <darens...@gmail.com <javascript:>> > wrote: > > I'm not sure what that would tell me here, since I'm using tripodkins. > I know the additional joints move appropriately when directed to. It's > just that since they are not part of tripodkins, the ABC are not output. > > > Hmm, well, I know that lineardeltakins work with an A Axis, > https://github.com/machinekit/machinekit/blob/master/src/emc/kinematics/lineardeltakins-common.h#L89 > > https://github.com/machinekit/machinekit/blob/master/src/emc/kinematics/lineardeltakins-common.h#L130 > > So i took a look at the source to see how this would have to work for > tripodkins. > These 3 lines seem to be the problem: > > https://github.com/machinekit/machinekit/blob/master/src/emc/kinematics/tripodkins.c#L170 > > > I think I'll just setup an M code to feed joint position, assuming that > will work. I just liked the idea of having the 'motion complete' signal of > the command returning (after dwell). > As it stands with using the M code, I'll have to add the delay myself or > add something to wait for the position, at which point modifying tripodkins > would probably be faster. > > I saw they use C in openpnp as the rotational axis. I'm guessing that XYZ > normally map to rotation about axis... ABC then? So C is rotation about Z > axis? > On Friday, September 7, 2018 at 12:44:01 AM UTC-4, Bas de Bruijn wrote: >> >> >> >> On 7 Sep 2018, at 01:04, Daren Schwenke <darens...@gmail.com> wrote: >> >> So am I correct in saying that adding the extra axis to trivkins would >> solve the issue also though? >> >> >> I’d try out these kind first: >> >> https://github.com/machinekit/machinekit/blob/master/src/emc/kinematics/XYZACkins.c >> >> Add the 5th axis but just don’t use it. See of it works. >> > -- > website: http://www.machinekit.io blog: http://blog.machinekit.io github: > https://github.com/machinekit > --- > You received this message because you are subscribed to the Google Groups > "Machinekit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to machinekit+...@googlegroups.com <javascript:>. > Visit this group at https://groups.google.com/group/machinekit. > For more options, visit https://groups.google.com/d/optout. > > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
