Bruce I agree with your assessment.There is no one way to do this I mentioned two.PRU cookbook and SDK Perhaps GitHub works as well.I know one method works doesn't mean others won't. I now understand better what you tried and where you got it from. Thanks 👍. My parting comment is only an attempt to get other's to help you by your providing data that shows exactly what you're doing. Here it is again.
It's helpful to display a copy paste from your terminal window in Linux showing your command prompt and any command's you typed output especially errors. Best wishes and Good luck Mark Sent from Yahoo Mail on Android On Tue, May 25, 2021 at 12:51 PM, Bruce Chidester<brucechides...@gmail.com> wrote: Other? (OK) When I mean others, I mean other people's post on this topic seems to get the message in dmesg, and looks like everyone else seems to get them fine. I however do not. The "other" I refer to, for example, is at: https://github.com/beagleboard/linux/issues/185 Laserman, I think our ships are passing in the night. My messages do not seem to get to you properly, and not sure what to do to improve them. I apologize for any frustration I may cause. I may have also seemed to have found a real working example of userspace communicating back and forth with the PRU's. I am currently looking at these details if it meets my needs. I will report after looking at it. The example I am referring to is at: https://codedocs.xyz/pratimugale/PRUSS-Bindings/index.html On Tuesday, May 25, 2021 at 12:39:17 PM UTC-5 lazarman wrote: Bruce What do " The Others" say is wrong? I have seen that PRU support package. In my reply last week it appears to me you have adopted what I call the apple 🍎 and oranges approach. I'm trying to say serious but I think "the other's" were a mysterious cult on star trek. These instructions look like they were cut out of something. It's helpful to display a copy paste from your terminal window in Linux showing your prompt and maybe a directory list at end of / dev/. This procedure looks similar to what's in the sdk instructions but I'm guessing your not following that. It's possible your instructions are missing something. Let us know if " The other's" communicate back. Mark Sent from Yahoo Mail on Android On Tue, May 25, 2021 at 11:47 AM, Bruce Chidester<brucech...@gmail.com> wrote: I have a new image with 10.9 installed with an apt update; apt upgrade I wonder if my issue is around /dev/rpmsg_pru* Others suggest that after the following steps, the device shows up, but mine does not. cd /tmp git clone git://git.ti.com/pru-software-support-package/pru-software-support-package.gitcd /tmp/pru-software-support-package/examples/am335x/PRU_RPMsg_Echo_Interrupt0 export PRU_CGT=/usr/share/ti/cgt-prumake cp gen/PRU_RPMsg_Echo_Interrupt0.out /lib/firmware/am335x-pru0-fw echo start > /sys/class/remoteproc/remoteproc1/state I do not get the message: rpmsg_pru virtio0.rpmsg-pru.-1.30: new rpmsg_pru device: /dev/rpmsg_pru30 and the device does not show in /dev/ What is the secret to making those devices show up? On Tuesday, May 25, 2021 at 11:25:28 AM UTC-5 Bruce Chidester wrote: Dennis, I have made a flasher and have flashed 10.9 image that you referred to me earlier. Re-adding everything on the system now and re-testing. Also processing the requests from Lazarman about the lab and quick start guide. Really appreciate the help On Tuesday, May 25, 2021 at 11:20:45 AM UTC-5 Dennis Bieber wrote: On Tue, 25 May 2021 07:40:20 -0700 (PDT), in gmane.comp.hardware.beagleboard.user Bruce Chidester <brucechidester-re5...@public.gmane.org> wrote: >*It is asking you to confirm which Beagle you are using.:* >I am using Beaglebone Black Revision C > > >*It will be much quicker to do an apt update/aptupgrade.:* >I performed the update/upgrade and /etc/dogtag still reports the same info. >Should I get a newer image? Is the issue my distro? > I don't think the "dogtag" gets updated from repositories. It likely just identifies the original image burned to the memory. debian@beaglebone:~$ uname -a Linux beaglebone 4.19.94-ti-r48 #1buster SMP PREEMPT Wed Aug 19 17:38:55 UTC 2020 armv7l GNU/Linux debian@beaglebone:~$ cat /etc/dogtag BeagleBoard.org Debian Buster IoT Image 2020-08-19 debian@beaglebone:~$ I've been doing apt update/apt upgrade at least monthly since writing that image. -- Dennis L Bieber -- 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...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/e55624c8-a8b1-4306-903c-5236174b53c1n%40googlegroups.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/8a28559b-51ba-41e0-a602-76fbf5ffbfdbn%40googlegroups.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/2049994872.2491085.1621966760621%40mail.yahoo.com.
