I thought of another way. Kind of crude, but it might work. This would allow the firmwares to be identical.
Assuming you have a spare PRU GPI in each, you could set the pull-up on one pin, and a pull-down on the other. Then you just read the appropriate value of the bit in __R31. Of course you would have to carefully select the pins so they are the same bit in __R31. So if those pins are spoken for in your application, this isn't going to work. Hopefully someone will know a method which is baked-in to the system. -- 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/2516cd7b-d0ab-4a95-85a8-b26b832e8b94%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
