I don't think those pins will work... (unless you want slow rasterizing) Those pins update at servo thread speed (1 - to 5khz) I would think you would want a lower level signal to do the clocking.. (like base thread or in external hardware)
This is a good read http://www.buildlog.net/forum/viewtopic.php?f=16&t=557 sam On 1/19/2017 11:29 AM, Nicklas Karlsson wrote: > If you search thru the pins for your cards in the hal configuration located > in the machine menu while running linuxcnc maybe you find it. > > On Thu, 19 Jan 2017 12:09:27 -0500 > Curtis Dutton <curtd...@gmail.com> wrote: > >> I'm writing a laser rastering component, which I will share when it is >> working. >> >> It scans across the x axis but I can't find the pin that corresponds to the >> value shown in the gui for the actual X value with all offsets etc... >> added. >> >> The joint.pos-cmd, et all... is the absolute position on the physical >> joint, but I want the logical X value. >> >> >> Is there a hal pin that exposes that value? (I'm using the axis ui) >> >> >> Thanks, >> Curt >> ------------------------------------------------------------------------------ >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, SlashDot.org! http://sdm.link/slashdot >> _______________________________________________ >> Emc-developers mailing list >> Emc-developers@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/emc-developers > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-developers mailing list > Emc-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-developers > > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
