On 09/07/2013 06:18 AM, John Prentice (FS) wrote: ... snip > Can someone please help me understand how the hal_pru_generic driver/comp, > called with a number of stepgens= and pwmgens=, ends up mapping the > generated signals to hardware pins on the BBB headers (or chip)? Similarly > how does the hal_bb_gpio mapping work?
... snip I grep'd "gpio" on the BBB in /home/linuxcnc/linuxcnc/configs/ARM/BeagleBone/BeBoPr-Bridge/* and got: http://www.wallacecompany.com/machine_shop/LinuxCNC/grep_gpio.txt I haven't taken any time to look at this yet, but maybe page 49 here might help: http://www.farnell.com/datasheets/1685587.pdf -- Kirk Wallace http://www.wallacecompany.com/machine_shop/ http://www.wallacecompany.com/E45/ ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58041391&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
