# uCOMmandIt GPIO Package for SBC GPio Pins

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This module creates an instance of UCI Packet GPIO for a SBC gpio pin.  This class does NOT include support for interrupt based input.  See UCI-Interrupt package for that.

## Set up hardware GPio bus pins as interrupts for use with UCI Interrupt

### Enable access to GPios
create (if need be) a gpio group and make sure your user is in the `gpio` group


change group to gpio for  /sys/class/gpio/export and unexport and mode to 770.

make a new udev rules file.

```
SUBSYSTEM=="gpio*", PROGRAM="/bin/sh -c 'find -L /sys/class/gpio/ -maxdepth 2 -exec chown root:gpio {} \; -exec chmod 770 {} \; || true'"
```

That should allow access via the on/off package which is a dependency.