Utility for accessing standard Linux GPIOs from userspace via new character device interface.
USAGE: gpio -n NAME -o OFF [-d DIR] [-v VAL]
-n, --name NAME GPIO device name.
-o, --offset OFF GPIO device offset.
-d, --direction DIR Set GPIO direction. { in, out }
-v, --value VAL Set GPIO values in binary.
EXAMPLE: gpio -n gpiochip0 -o0 -o1 -o2 -d out -v 001
Note: For legacy interface see sysfs branch of this repository.