Change interface to GPIO access to allow configuration of exported name

[Alexander Mironenko]

Hi Rob,

Not sure, but may be you can create a symbolic link on each GPIO export? For instance you will have a link /sys/class/gpio/GPIO39 -> /sys/class/gpio/P3_1 and Java will work with it…

It is just guess.

Regards,
Alex  

> On May 19, 2016, at 1:11 AM, Rob Cordeau <rscordeau at gmail.com> wrote:
> 
> Hi,
> I am working on a board that exports GPIOs in a format that is different
> than what dio expects.  Currently it is hard coded in dio to access a gpio
> at /sys/class/gpio/gpio# when the gpio is exported, but the board I am on
> has it configured in the kernel to export, say, GPIO39 as
> /sys/class/gpio/P3_1 for example.  There is no way the DIO code can control
> this gpio unless I modify the kernel to export the gpio name to what DIO
> expects.  Can DIO change to allow the name of the exported gpio to be
> passed in?
> 
> Thanks,
> Rob