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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/88ac14cf-b75f-4d9c-9da3-a07ad206e936o%40googlegroups.com.
