It means the Pru core is being stopped and reset. You may want to open pload.c and adjust the amount of time PRU is allowed to execute. By default it is 30 seconds.
Regards, Dimitar On Saturday, November 5, 2016 at 9:13:50 AM UTC+2, Neil Jubinville wrote: > OK This worked for the loading: > > > > root@beaglebone:~/pru/pru-gcc-examples/blinking-led/host-uio# ./out/pload > ../pru/out/pru-core0.elf ../pru/out/pru-core1.elf > Initializing the PRUs... > AM33XX > The code is 0Starting ... > Stopping PRU... done. > > > The I/O does not seem to toggle just yet, I am loading the simple > BB-BONE-PRU that has one pin for output enabled -> P9.27 > > > Getting close though. > > > When the message says stopping PRU in the pruss driver is it stopping the > cpu/core execution ? or is that indicating the end of the load? > > > Neil > > > > > On Tuesday, November 1, 2016 at 2:02:02 PM UTC-6, RobertCNelson wrote:On Tue, > Nov 1, 2016 at 2:57 PM, Robert Nelson <robert...@gmail.com> wrote: > > > On Tue, Nov 1, 2016 at 2:51 PM, Neil Jubinville <ne...@orbitalsoftware.ca> > > wrote: > > >> I am trying to avoid buying that TI cape :) > > >> > > >> OK update: Indeed running the updatekernel.sh brought me to 4.4.27 > >> This > > >> gave me the ability to run modprobe uio_pruss > > >> > > >> When I go to run the loader I am still getting the prussdrv_open failed > > >> message. This tells me that normally the PRUs may not be enabled and to > > >> look for the HDMI pin conflict? Chatting in the #beagle irc states that > >> the > > >> default open pin is not in conflict to open the PRU after the init so I am > > >> not sure what is going on. Maybe this has to do with the base > > >> cap-universal tree loaded at the start. > > >> > > >> I have removed all DT from the slots till it was empty then loaded a > >> variety > > >> of BB-BONE-PRU * and to no avail would it open/load. So it is something > > >> more obscure. I suspect the default DT. > > > > > > On the TI branch, we don't ship a default PRU driver, it's up to you > > > to configure it.. > > > > > > git clone https://github.com/RobertCNelson/dtb-rebuilder > > > cd ./dtb-rebuilder/ > > > > > > You have the "black", so edit one of the following: > > > > > > #default: emmc + hdmi enabled: > > > nano src/arm/am335x-boneblack.dts > > > > > > #: all overlays (emmc/hdmi disabled) > > > nano src/arm/am335x-boneblack-overlay.dts > > > > > > #emmc enabled: hdmi disabled > > > src/arm/am335x-boneblack-emmc-overlay.dts > > > > > > then look: > > > > Opps reversed them: > > > > uio_pruss (3.8.x compatible) > > > > /* > > * /etc/modprobe.d/pruss-blacklist.conf > > * > > * blacklist pruss > > * blacklist pruss_intc > > * blacklist pru-rproc > > */ > > /* #include "am33xx-pruss-uio.dtsi" */ > > > > remoteproc (v4.4.x-ti) > > > > /* > > * /etc/modprobe.d/pruss-blacklist.conf > > * > > * blacklist uio_pruss > > */ > > /* #include "am33xx-pruss-rproc.dtsi" */ > > > > Regards, > > > > > > -- > > Robert Nelson > > https://rcn-ee.com/ -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/b0b461b3-5e0b-4ed5-aba4-48b8b74de6d5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
