On Sunday 21 June 2020 04:10:04 Gene Heskett wrote: > Greetings all; > > I just updated my rpi4 after about a weeks timeout, and find > shmallloc_up and shmalloc_dn is so noisy on lcnc launch that very > little else can be found in the launch log. The latency has also > doubled to about 30 u-secs. > > Cheers, Gene Heskett
Updated my pi's LinuxCNC today from the buildbot master, still have all the verbosity from smalloc to contend with at launch time. In this particular config for the armhf, it appears that someplace back in the fog of time, I must have reversed the Z motion by reverseing one of the motor coils. Z is also being run by stepgen.0, so Now, with a 3 phase motor and its own encoder, which is running very well, except its searching backwards for home AND moving right for a keyboard left arrow and vice versa. So I need to invert that GPIO's pin which is the stepgen.0.direction, which ought to be gpio.03 I think. Its bad enough trying to cross-ref all that in the cards init output at launch without all that noise from smalloc. So, can the verbosity of the smalloc be turned off so I can find the gpio pins? Thanks. 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
