I'm trying to figure out how to use the Beaglebone Black Wireless's PRU to write Assembly code. So far I've been following this tutorial: http://www.righto.com/2016/08/pru-tips-understanding-beaglebones.html
However, I can only get as far as this command before getting an error: # echo PRU-GPIO-EXAMPLE > /sys/devices/bone_capemgr.?/slots I entered this command after putting all the necessary files on the bone, making sure the device tree file was in the directory /lib/firmware before compiling it. I got this error: -bash: /sys/devices/bone_capemgr.?/slots: No such file or directory Obviously, when I checked the aforementioned directory, it didn't exist. It should be noted that this tutorial is for the older, non-wireless Beaglebone, which had the Sitara processor instead of the Octavo. For now, I just want to turn on LED using Assembly and PRU. How would I go about doing this on my current Beaglebone Black Wireless? Are there any useful tutorials out there? Thanks, Tomas -- 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/e789a7c4-31a3-433f-9793-17528605b2d9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
