Dan: Thanks for the help. It turns out the panel was plugged into connector J6, rather than J1. Once I figure that out things made much more sense.
--Mark The other things I learned is don't leave PRU 1 running while trying to debug PRU 0. On Sunday, June 14, 2020 at 4:02:18 PM UTC-4, Daniel Kulp wrote: > > > The newer pocketscrollers are use a slightly different pinout than the > originals. The OE line was moved to a pin that could use the PWM hardware > in hopes of updating the PRU code to use that, but I never got around to > doing that. > > If you are using one of the newer PocketScrollers with the OLED > header/buttons, then you can SSH into the FPP instance and look in > /home/fpp/media/tmp/panels and there is a JSON file that describes the pins > the various outputs use. If using the older PocketScroller without the > eeprom, you would look in /opt/fpp/capes/pb/panels/PocketScroller.json. > > Dan > > > On Friday, June 12, 2020 at 4:39:13 PM UTC-4, Mark A. Yoder wrote: >> >> I have a PocketScroller on my Pocket Beagle. In the past I've had no >> trouble running fpp on it. >> >> Now I want to drive it directly from by own PRU code[1]. The code worked >> fine when I hand wired the P10 panel to my Pocket Beagle, but I don't know >> how things are attached internally so the >> code doesn't work. >> >> Is there a schematic I could reference? >> >> Thanks... >> >> --Mark >> >> [1] >> https://github.com/MarkAYoder/PRUCookbook/blob/master/docs/05blocks/code/rgb1.c >> > -- 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/3da41fc8-ad21-43be-8369-34428b525955o%40googlegroups.com.
