[mraa-dev] mraa pin number problem

[陳正浩 <j29548721@xxxxxxxxx>]

Hi, I'm phantom

I try to use your github example like this: https://github.com/eclipse/mraa/blob/master/examples/c%2B%2B/aio.cpp

but the AIO_PORT, I don't know what number should I use.

my computer is ADLINK IPi-SMARC x86.

I see this page: https://github.com/eclipse/mraa/blob/master/docs/adlink_ipi_x86.md

and try 255, 7, 11, 12, 116, but all get Invalid AIO pin specified - do you have an ADC?

my mraa version is v2.2.0-1-gbb1c6df

and os is Ubuntu 18.04

I attach some picture.

Thank you.

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