On 7/29/2016 2:40 PM, Mark A. Yoder wrote: > How do I access the PRUs' shared RAM from within a kernel driver? Is there > an > equivalent to mmap()?
http://stackoverflow.com/questions/7894160/accessing-physical-memory-from-linux-kernel > Can you point me to some tutorials? Chapter 15 of LDD3: https://lwn.net/Kernel/LDD3/ https://lwn.net/images/pdf/LDD3/ch15.pdf The BeagleLogic code probably does what you're wanting to do (high-speed kernel mode access to the PRU): https://github.com/abhishek-kakkar/BeagleLogic -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/819815c2-e494-7273-f56f-cc5406833970%40steinkuehler.net. For more options, visit https://groups.google.com/d/optout.
