Sounds great...I'll have a look at it! 2014-11-03 13:10 GMT+01:00 Bas Laarhoven <s...@xs4all.nl>:
> > Hi Karl, > > Have a look how I solved that problem in: > https://github.com/modmaker/BeBoPr. The file pruss.c is the one you want. > This code is from 'before' the PRU-library, but has proven stable since the > BeagleBone white. > > Cheers, > -- Bas > > > On 3-11-2014 10:09, Karl Karpfen wrote: > > There is a lot of useful stuff regarding PRU out there, unfortunately it > is not very useful for me. These examples/documentation all make use of > Linux and a PRU-library doing many "magic" stuff - initialising PRU, > uploading the PRU-program and starting it. > > Since I'm not using Linux/PRU-library but try to program everything for > my own, I have to start a bit earlier and need to understand the whole > intitialisation and upload stuff. > > I already tried it with AM3358 TRM which is very detailled, there I fail > to understand the working principle. Means TRM tells me what registers are > there and what they are doing, but it does not give me the whole picture > what has to be done in which order to have it running correctly. > > Next I tried it with the existing Linux-drivers and PRU-libraries but > don't have been very successful with reverse-engineering of it (there are > too much dependencies to understand it and to get a full picture there). > > So...is there any description/getting started/cookbook out there that is > helpful when one wants to program PRU from scratch and without the help of > existing drivers/libraries? > > Thanks! > > -- > 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. > 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 a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/a72KDrDjcFA/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > beagleboard+unsubscr...@googlegroups.com. > 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
