Funny you say that. When I try to surf the web with my emco moving, it starts doing some crazy things and making even crazier noises, so I disable wifi unless I'm not using the machine 😌
Phil T. The Feral Engineer Check out my LinuxCNC tutorials, machine builds and other antics at www.youtube.com/c/theferalengineer On Wed, Jun 2, 2021, 2:16 AM Gene Heskett <[email protected]> wrote: > On Wednesday 02 June 2021 01:32:24 Chris Morley wrote: > > > I've considerable experience in screen building and a bit using remap. > > I've fairly often came to the problem of needing information from the > > remap (or linuxcnc proper) presented to the screen. By design linuxcnc > > has status messages that are usually used for this but it is difficult > > to extend. On a recent fanuc style lathe tool remap, I wanted the wear > > offset number displayed on the screen. Parameters work well for > > passing information internally, accessible in gcode and can be stored > > at shutdown. But they are not accessible in screen user code. > > I got around this by building a HAL component in the remap to copy a > > parameter to a HAL pin. HAL is accessible everywhere and is easily > > extendable. > > > > Then it occurred to me - why couldn't all parameter data be held in a > > HAL comp? Can anyone else think of a reason it couldn't or shouldn't ? > > > > Chris > > > Sounds useful Chris. If it can be done with an update speed that would > prevent the use of stale data. Say like I do for manual controls on the > sheldon lathe. My dials are 100 ppr dials, and making all that stuff run > at servo-thread rate makes no sense so those controls are in a seperate > 200 hz thread. That worked flawlessly on a pi3, and still do now with a > pi4, probably would not be needed. The pi4 can run the lathe while I'm > browsing the web with firefox. On the same pi4. > > Cheers, Gene Heskett > -- > "There are four boxes to be used in defense of liberty: > soap, ballot, jury, and ammo. Please use in that order." > -Ed Howdershelt (Author) > If we desire respect for the law, we must first make the law respectable. > - Louis D. Brandeis > Genes Web page <http://geneslinuxbox.net:6309/gene> > > > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
