Hi! I just picked up a beaglebone black for a new project. I'd like to use the PRU's and as such tried to get "Hello World" from this link http://theduchy.ualr.edu/?p=996 working. The programs all compile but I can't get them to run. The major hint I have is looking at /sys/class/remoteproc/ shows me only remoteproc0. PRU 0 & 1 'don't exist'. I've not modified anything in the boot sequence yet. I've looked at https://groups.google.com/forum/#!category-topic/beagleboard/pru/4P9NdglojBo
which lead me to trying echo "4a334000.pru0" > /sys/bus/platform/drivers/pru-rproc/unbind However, this simply gave me permission denied, despite the fact I was root. lsmod shows pru_rproc 28672 0 pruss 16384 1 pru_rproc pruss_intc 16384 1 pru_rproc but not the virtio_rpmsg_bus or other things that seem to be important. Not sure where to go.. Any help would be appreciated. Thanks. Bill Bitner -- 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/af497214-1bf9-44d5-950c-6b84b1206dae%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
