On Tue, Jul 11, 2017 at 2:49 PM, Clark Briggs <clark.bri...@ata-e.com> wrote: > Robert, > Thanks. > I have spent a good bit of time with the robotics cape through working with > James Strawson. He has constructed a very good set of aps and library for > newbies to use. Those are his main constituents, IMHO. > I have been using his board without his code base with his help. He and I > differ on certain value judgements, like using mmap for I/O access. So...
Yeah, i'd like to rip all those mmap calls out of the library, and just access them thru kernel userspace. ;) > If I'm not using his libraries and want to start capemgr and manually export > and use BBB I/O and robotics cape I/O, how to do that? > I tried using systemctl to start capemgr.service but don't see any results > but don't know where its gripes would get posted. It's not a service file, it's the device tree binary: https://github.com/RobertCNelson/dtb-rebuilder/blob/4.4-ti/src/arm/am335x-boneblack-roboticscape.dts#L19 Change: #include "am335x-bone-common-no-capemgr.dtsi" to: #include "am335x-bone-common.dtsi" Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYiqjiKbzv%2BAXCADFanFu74dd1a9A50G%2BmqncC3ZJ5WHxA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
