Thanks, TJF. Any PRU documentation on the access rules and how to avoid a memory contention?
On Tue, Jul 2, 2019 at 8:36 PM TJF <[email protected]> wrote: > AFAIK only the uio_pruss driver supports interrupts. But that doesn't make > sense. Polling a certain memory adress is more effective. > > Use any memory area with direct (no OCP latency) PRU access: DRAM-[0|1] or > SRAM > > But note, there're acces rules: when one PRU allways polls a memory > address, the other may not be able to change the value. > > Regards > > -- > 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/21227461-819f-4033-9ecb-0c4a0f65dbae%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/21227461-819f-4033-9ecb-0c4a0f65dbae%40googlegroups.com?utm_medium=email&utm_source=footer> > . > 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAHW0bczDboPMdj2kvdu78NCqWLbevsZOf7HQFeVU%2BcAKpHF1vQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
