OK, how I'm looking at this problem, of how to configure and use the GPIO pins on a BBB is as if the BBB is like a PIC or other microcontroller not an SBC to start (I'm starting at the pins and working my way in, conceptually).
So what I'm doing is looking for a datasheet for the p8/9 header electrical portion of the BBB. There is one, but I really don't like how its laid out (let me get you the link though) for the work I'm doing here. We will use these instead: <https://vadl.github.io/images/bbb/P8Header.png> <https://vadl.github.io/images/bbb/P9Header.png> Here is the link to the BBB Reference Manual (which is still great, just at this stage I want things laid out like I like): https://cdn-shop.adafruit.com/datasheets/BBB_SRM.pdf We're going to use this pdf a lot too so here's the link. On Thursday, March 9, 2017 at 5:17:59 AM UTC-7, woody stanford wrote: > > OK, I want to get to the bottom of this whole GPIO issue on the BBB, so > I'm opening up this thread as a "documenter" whereby which I can take notes > based on my research into how you consistently, stably and SOLIDLY > programatically access the GPIO pins on a BBB. I've already done a lot of > the footwork so I'm not entirely unknowledgeable, but I want to get to the > heart of this issue and solve the mental block people have with this. A > private hope. > > Either way, probably a good mess of processed links, articles and > information where you can start. > -- 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/fb03a931-8b29-4457-afe7-a4db3ff38a79%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
