On 06/03/2017 01:08 AM, Gene Heskett wrote: >>> 5mv? 4 amp box, haven't had a problem. >> And you do not see any red led on the pi blink then? >> If yes, then you man need to add decoupling. > Solid as a rock.
That should be fine then. Something different: I see that the hm2_rpspi module is added to the servo-thread. I am wondering if the control-loop will be more stable if one of the ARM cores is isolated and assigned specifically to the servo-thread. I do not know the rtapi internals too well, so I'm wondering if CPU affinity has been implemented in the code. For the Pi, it would probably be a real-time advantage to have the servo-thread isolated on one core and have the core for itself the whole time. Has anybody done an implementation of affinity in linuxcnc already? If yes, how is it setup? -- Greetings Bertho (disclaimers are disclaimed) ------------------------------------------------------------------------------ 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
