I'm sorry Thomas, i think i've send my answer to your personal e-mail...
Il 9 luglio 2019 16:51:41 CEST, Thomas J Powderly <[email protected]> ha scritto: >Hello Davide, > >On 7/9/19 9:21 PM, Davide wrote: >> >> Il 8 luglio 2019 05:46:51 CEST, TJoseph Powderly <[email protected]> >ha scritto: >>> cool, thank you. >>> was this Linuxcnc ( gcode) or Hal ? >>> I think Hal can do a lot for animatronics and multimedia. >>> TomP >> Sorry but, what do you mean by that? > >We can move mechanisms with Hal, without Gcode, without LinuxCNC. > >Hal can simply make motors move and use encoders and PIDs without >involving Gcode or Linuxcnc. > >You could have hundreds of motors moving, while linuxcnc can have 9 >xyzabcuvw (usually) > >You can do linear circular helical and more interpolations in python >and >have hal to interface your hardware. > >Your flying ball could be accomplished in another way, thats all. these things you're talking about are something I have in my mind since years ago (emc2..) but i've never found info on how to implement that.. do you have any suggestion on how to start? thank you. Davide > >> >> This setup was made by 4 joints (wires) and my kinematic module. A >three-axis-joystick was used to jog,home and set jog speed, and a gcode >path was generated by a software I've done in Processing. >ah! processing and hal is exciting. totally agree on that! >> A wonderful mesa 7i92 was used to send differential step/dir over a >max lenght of 220mt cat6 rj45 twisted-pair cable without problem. lines >where terminated with 100ohm resistor (without those i had problems..) >directly on the drivers, which accepted differential input. >oh i remember that conversation a bit. thats a loooong wire! >> >> for the future I have to find a way to close the loop in a different >way, because with those hybrid drivers, if one gets alarmed, the system >continues to move until i stop it. >> >> maybe bringing an ethernet mesa card to every winch? >> >> >> I wanted to really thank you all for the help I've received in these >years from this community, that brought me to this point. >> >> >> Ciao, >> >> Davide D'Angelo. >> > >thank you for your work > >tomp Inviato dall'app Tiscali.it. Inviato dall'app Tiscali.it. _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
