I think I'll go the M-code route as I know how to do that. Just means I need to re-compile openpnp though (and instruct everyone else to do the same), and so I was trying to avoid that bit. Then again, if I had my way, I'd be using machinetalk and not linuxcncrsh also, but time is getting short. So am I correct in saying that adding the extra axis to trivkins would solve the issue also though?
On Thursday, September 6, 2018 at 1:16:07 PM UTC-4, Daren Schwenke wrote: > > G0 X10, moves to X10 as an MDI command. G0 A180, does nothing. > I imagine this is because tripodkins doesn't have an A axis normally. I > suppose I could just add ABC as a trivkins 1:1 translation and solve the > problem in the source, but I was wondering if there was another way beyond > M codes and analog pins. > > I believe the Machineface gui, as written, always acts on the joints > though. So there I can push the button for A and A moves. > > On Thursday, September 6, 2018 at 12:24:42 PM UTC-4, Bas de Bruijn wrote: >> >> >> >> On 6 Sep 2018, at 12:32, Daren Schwenke <darens...@gmail.com> wrote: >> >> No, just respond to G0 A<angle>. It would be better if it wasn't >> coordinated actually. >> I will not be moving both X Y Z and A in the same command right now. >> For now it will be just G1 X Y Z >> <finish> >> then G1 A >> <finish> >> Eventually I would like to be able to G1 X Y Z, and then now wait for it >> to finish and do G1 A during that move, but I don't need that now. >> Worst case, I can could also just reassign this to some M code, but out >> of the box it expects A. >> (Openpnp) >> >> >> In your original question you said: >> >> > But It doesn't work though for G0 A0, G1 A180, etc... >> >> >> What exactly does not work? >> >> >> If you don’t mind an extra step you could set an “analog output” (its a >> Hal pin being set by the g-code command. That hal pin you can wire up to >> other components) in hal with M67 for example. So a script to change >> (sed) “G1 A” to “M67 E0 Q”. >> >> As long as the original G-code file is consistent then that might be the >> fastest result. >> >> Specify the number of analog I/O (end of the line “aio”) >> >> https://github.com/luminize/machinekit/blob/experimental-wire/configs/ARM/BeagleBone/BeBoPr-Bridge/wire-extruding/lineardelta-wire-extr.hal#L29 >> >> >> https://github.com/luminize/machinekit/blob/experimental-wire/configs/ARM/BeagleBone/BeBoPr-Bridge/wire-extruding/lineardelta-wire-extr.hal#L265 >> >> >> On Thursday, September 6, 2018 at 6:23:14 AM UTC-4, Bas de Bruijn wrote: >>> >>> >>> >>> > On 6 Sep 2018, at 11:31, Daren Schwenke <darens...@gmail.com> wrote: >>> > >>> > So I have tripod kinematics working well. >>> > Now I added an A axis for part rotation via an rc servo now, plumbed >>> it up with scale and limits and such, and it works in joint mode. >>> > I added my rotation as an axis so the planner can have a relatively >>> good guess as to when it will reach the actual position via setting >>> feedrate/max angular velocity. >>> > >>> > After homing, world mode works fine for X, Y, Z >>> > But It doesn't work though for G0 A0, G1 A180, etc... >>> > My ini has: >>> > >>> > AXES = 4 >>> > COORDINATES = X Y Z A >>> > >>> > I'm obviously missing something important here. >>> >>> Does your 4th Axis need to be coordinated (motion) with the other 3? >>> >> -- >> 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. >> 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.
