[MinnowBoard] Echo to MinnowBoardMax GPIO export fails
mike at proclivis.com
Wed Jan 7 14:51:10 UTC 2015
Very helpful, thanks. I had to think a bit to understand the base of 82 and 154.
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
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?
On Jan 5, 2015, at 7:29 AM, Martin Oldfield <elinux-mbmx-2014-11 at mjoldfield.com> wrote:
> I've also found wildly different GPIO numbers on my Minnowboard Max.
> You can read about it at
> 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.
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