Also wonder if there is any concern if the LinuxCNC looking at LinuxCNC is taking synchronized readings thus avoiding one source of jitter, while LinuxCNC looking at Mach3 is two different computers with independent timing.
Steve Stallings > -----Original Message----- > From: andy pugh [mailto:bodge...@gmail.com] > Sent: Tuesday, February 25, 2014 6:47 AM > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] Fun with trajectory planners and Halscope > > On 25 February 2014 11:08, Alex Joni <alex.j...@robcon.ro> wrote: > > Since it's hardware counters on the 7i80, you can trust > them pretty much. > > Are we absolutely sure that the velocity/accel is being calculated > from a stable clock unaffected by any ethernet comms latency or > servo-thread jitter? > > -- > atp ------------------------------------------------------------------------------ Flow-based real-time traffic analytics software. Cisco certified tool. Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer Customize your own dashboards, set traffic alerts and generate reports. Network behavioral analysis & security monitoring. All-in-one tool. http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
