> ... > Have you guys found anything in particular that might cause latency spikes > that I'm seeing? I installed 2.7-Wheezy from the pre-built live/install ISO > and I'm using the onboard video. No extra hardware besides a USB mouse and > keyboard. > Also, I'm planning to get a Mesa 5i25 so maybe the latency isn't a problem? > > regards, > - Claude
I have been thinking about moving the control loop from the PC to the motor driver and then latency would be less of a problem. The motor driver I use run a control loop at 40kHz while linuxcnc position control loop run at 1kHz but with position control in motor driver and linear interpolation I guess 100Hz for linuxcnc control loop would be enough. Nicklas Karlsson ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
