I have one (rev A2, I think) and I want to access GPIO. Is there a good, relatively complete source of info on how to do this? I see some things for the BeagleBoneBlack, but very little for the BB -xM. Are the instructions identical? For example, for the BBB there is some calculation that has to be done to associate a pin with the "device" exposed by the kernel. Is it done differently on the BB?
I also see a lot of short instructions like "change the MUX for the pin in the device tree". I need to know what the device tree is, and how to change the MUX there. I really need some basic information about how this works, preferably in one (or a few) places. Thanks. -- 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/54a25865-c358-4662-a9d8-f86ce39b44db%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
