Change interface to GPIO access to allow configuration of exported name

[Sergey Nazarkin]

Hi Rob,

I’m afraid it’s  impossible to use alternative names without library recompilation. However  it’s quite easy. Just change name pattern at src/share/linux/native/com/oracle/dio/gpio/gpio.c and follow instructions from README file

Sergey Nazarkin




> On 19 May 2016, at 01:11, 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