Much better video. :) Looking good.. On Wednesday, December 16, 2015 at 6:42:22 AM UTC-5, Klemen Zhivko wrote: > > Pardon me maybe I wont use the right terminology since I am just a starter > in machinekit. > I was discussing with Daren, and he mentioned idea that maybe changing > kinematic endstop offset for Z axis could do the job. I hope I named that > correctly and it makes sense. > > Maybe it would be possible to write a pru module that reads analogue > voltage and writing that information back to hal could have effect of > offseting toolhead or plasma torch in my case. > Ideally this should happen in RT with reading analog voltage in PRU and > writing to kinematic pin. > Also it would be nice to enable this functionality (offseting of toolhead) > with special gcode command. With that gcode could turn on/off functionality > in certain sections of gcode. > > Since I plan to use CRAMPS maybe somebody know how can I wire that pin and > how that pin would be or is called in CRAMPS.hal? > I think I could test this while gcode is executing without actually having > cramps on my BBB and using command line: > hal setp ... >
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