On Thursday 15 June 2017 05:33:14 Gene Heskett wrote: > On Wednesday 14 June 2017 17:32:17 Gene Heskett wrote: > > Greetings everybody; > > > > Playing around with lathe-pawn.ngc, trying to add the G96 CSS > > commands to it so while it might not be spot on, it at least demo's > > that it works, and I have that, although the rev ceiling in 1st gear > > gets in the way, it does work. > > > > But the canary died: > > > > However, while I can re-run the code if it runs to completion, and > > it will do it correctly a 2nd time, I can't stop it, and edit the > > code (or do an x touchoff to get the nachine closer to the real > > centerline 0 ) and then reload the edited code as it claims there is > > not an Svalue in the G96 line. Except it fusses about line 0. And > > the G96 is in line 6. > > > > Shutting down LinuxCNC and then launching it again lets me reload > > the code w/o any fussing. And it runs correctly. > > > > It fusses about it after a touch-off, but I can hit r to run it, and > > it runs with the machine moving in the correct space, but drawing > > the backplot about 10cm inward from the white code scan trace in the > > backplot. > > > > This is: > > /var/cache/apt/archives/linuxcnc-uspace-dev_1%3a2.8.0~pre1.3155.ga8d > >f2 16_armhf.deb > > /var/cache/apt/archives/linuxcnc-uspace_1%3a2.8.0~pre1.3155.ga8df216 > >_a rmhf.deb > > And I just woke up, realizing that the above info is incorrect. While > I do have the above installed, what I am actually running is a git > pull that was in an image Bertho sent me, and which contains only a > 2.8-pre marking. The majority of the pull is carrying a date of May > 27th, and looking at the config.log, it was built for a newer kernel > that turned out to be a problem child with up-times of sub 20 minutes. > So the possibility of miss-matches are endless. > > IOW call in the St Bernards until I can make a build for this kernel. > > My apologies for the noise. I'll see what I can do about a rebuild > with Berthos PM help. > Actually, a rebuild didn't seem to be 100% required. What I did was move the new hm2_rpspi.so driver over the existing one from the deb's I quoted. This makes lcnc run, where the original bails out trying to ident the card and failing. And the problem persists.
On a stop or esc break, the code CAN be reloaded IF one selects F5 and enters a G97 on the command line. A G97 2 lines about the G96 D700 S12, has no effect, although a queue breaker statement between those lines might help. Not yet tried. So the "bug" if thats what it is, is still there. 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) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
