On Monday 10 April 2017 10:52:29 Valerio Bellizzomi wrote: > On Mon, 2017-04-10 at 15:46 +0200, Valerio Bellizzomi wrote: > > Followup: the issue was in the servo jitter value. Looking at dmesg > > there are a consistent number of messages indicating that one cpu > > was stuck, and other messages about hm2. Now I have left the default > > untouched and Axis starts. > > Ok, but I am not sure the default is an actual good value. I will > leave that for when I try to drive a motor. > > Running the servo jitter test program shows a value of around > 6000-7000, but the default is 1000000 ! > If you are referring to "latency-test" those are good figures for a machine with smart i/o, such as a Mesa card. Thats a 6 or 7 microsecond jitter, and usefull even for software stepping as long as you don't push the rapids too fast. > > > ---------------------------------------------------------------------- >-------- Check out the vibrant tech community on one of the world's > most engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users
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-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
