> > *Okay, now i followed your Instructions with a clean new flashed Ubuntu > 14.04 kernel 3.8.13 - aaand it works. :)* > *I also can toggle some LED' s.* >
Well, if you were using a 3.14.x kernel, that would explain it. There is no capemgr in 3.14.x *Any idear where this diffrence comes from? Is the capemanagement that > diffrent from Debian? I thought they were close relatives?!* > Ubuntu is *based* on Debian. Debian uses SYSV init daemon where Ubuntu uses upstart. Starting with Jessie, it looks like Debian will be moving to systemd, and I've heard "talk" that Canonical is considering moving to systemd as well. Also, packages are somewhat different. Where Debian sticks with the "tried and true" approach, Ubuntu has a much more "bleeding-edge" package list. So, with Ubuntu you get newer packages, but sometimes at the cost of reliability. This is not to say that packages in Ubuntu are unstable / unreliable, they're just not tested as rigorously as is done in Debian. As to where your problem is coming from ? No idea, not enough information given. I'm guessing you were not using a 3.8.x kernel with Debian. On Sun, Dec 7, 2014 at 2:00 PM, Charles Steinkuehler < [email protected]> wrote: > On 12/6/2014 8:50 PM, Peter Gregory wrote: > >> I don't know of a way to debug the PRU. >> > > There hardware support for debugging the CPU in the AM335x, and a few > programs that have support for debugging. Nothing as fancy as gdb, but it > can be helpful. I mostly use the pru_debug setup from Machinekit, which > basically allows viewing register contents while single-stepping and > pausing (but no breakpoints). > > The programs I know about are listed here: > > http://blog.machinekit.io/2013/06/beagle-bone-pru-links.html > > ...the list is a bit dated, if anyone knows of other tools (or a better > list), let me know. > > -- > Charles Steinkuehler > [email protected] > > > -- > 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 [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
