Re: [beagleboard] Re: PRU Messaging

Bruce  Make sure any approach you choose meets your requirement of using more RAM than the PRUS have available if this is still a requirement. Mark On Tuesday, May 25, 2021, 01:41:27 PM CDT, Darren Freed wrote: Bruce, I feel your frustration with getting familiar with PRU.  What I

Re: [beagleboard] Re: PRU Messaging

Thanks for the reference...everything helps. I will digest it as well. On Tuesday, May 25, 2021 at 1:41:32 PM UTC-5 darre...@gmail.com wrote: > Bruce, > > I feel your frustration with getting familiar with PRU. What I did, > working with the standard Debian that BB ships with (including

Re: [beagleboard] Re: PRU Messaging

Bruce, I feel your frustration with getting familiar with PRU. What I did, working with the standard Debian that BB ships with (including updates), was to start with Professor Yoder's PRUCookbook . That at least should get you going. He has

Re: [beagleboard] Re: PRU Messaging

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

Re: [beagleboard] Re: PRU Messaging

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

Re: [beagleboard] Re: PRU Messaging

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

[beagleboard] Re: PRU Messaging

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

[beagleboard] Re: PRU Messaging

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

[beagleboard] Re: PRU Messaging

On Tue, 25 May 2021 07:40:20 -0700 (PDT), in gmane.comp.hardware.beagleboard.user Bruce Chidester 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

[beagleboard] Re: PRU Messaging

*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? On Monday,

[beagleboard] Re: PRU Messaging

On Mon, 24 May 2021 21:16:32 + (UTC), in gmane.comp.hardware.beagleboard.user "'Mark Lazarewicz' via BeagleBoard" wrote: >I don't own an AI and expecting someone to get your code and run it I can't do >it  is all I'm going to say. I can help guide you and MAYBE try it on BBWhite >if I

Re: [beagleboard] Re: PRU Messaging

@Dennis thanks for clarification I think his previous post a week ago  mentioned Bb AI but Bruce please don't assume everyone read your recent previous post is my advice. So you need to narrow down something after you reply to Dennis confirming you have correct Linux . Start with an unmodified

[beagleboard] Re: PRU Messaging

On Mon, 24 May 2021 10:25:57 -0700 (PDT), in gmane.comp.hardware.beagleboard.user Bruce Chidester wrote: >*2 This is the BB AI correct?* >I do not know what this question means..please clarify. > It is asking you to confirm which Beagle you are using. > >*4 What is your ARM OS and

Re: [beagleboard] Re: PRU Messaging

*1 Most important what's it doing?* The original post was a link to all the code. It is at: https://gitlab.com/brucechidester/pru-messaging-example The Readme.txt file explains what I would like the solution to do. *2 This is the BB AI correct?* I do not know what this question means..please

Re: [beagleboard] Re: PRU Messaging

Hello Bruce in my opinion your missing some things important  1 Most important what's it doing?2 This is the BB AI correct?3 Where did this code come from?4 What is your ARM OS and version. Compiler host  details5 Brief Summary of what you tried  with important details(start from 5 and work

[beagleboard] Re: PRU Messaging

Maybe some code in the post will promote some response: *Main Application:* #include #include #include #include #include #include #include #define DEVICE_NAME "/dev/rpmsg_pru30" int main(int argc, char* argv[]) { int result = 0; struct pollfd pollfds[1]; pollfds[0].fd