Martin, Very helpful, thanks. I had to think a bit to understand the base of 82 and 154.
For others: For 8x, Code GPIO# = 338 + Linux GPIO# (Chart) - 82 For 2x, Code GPIO# = 410 + Linux GPIO# (Chart) - 154 So for the two examples: 338 + 84 - 82 = 340 and 410 + 208 - 154 = 464 I’ll give this a try later this week. Are there any proper ways to expose the /sys paths for user mode like one can do for /dev/ttyN? Or do people just run their code as root? Mike On Jan 5, 2015, at 7:29 AM, Martin Oldfield <[email protected]> wrote: > I've also found wildly different GPIO numbers on my Minnowboard Max. > > You can read about it at > http://www.mjoldfield.com/atelier/2014/12/mbmx-gpio.html. > > > > -- > View this message in context: > http://minnowboard.57273.x6.nabble.com/MinnowBoard-Echo-to-MinnowBoardMax-GPIO-export-fails-tp903p907.html > Sent from the MinnowBoard mailing list archive at Nabble.com. > _______________________________________________ > elinux-MinnowBoard mailing list > [email protected] > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard _______________________________________________ elinux-MinnowBoard mailing list [email protected] http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
