C.21. Kernel GPIO

Driver Name:

Kernel GPIO

Supported RML Commands:

GPI Enable ['GE']
GPI Set ['GI']
GPO Set ['GO']

This driver can be used to control kernel-based GPIO interfaces, such as the GPIO pins on a Raspberry Pi. Pins are allocated such that inputs come first, followed by outputs.

Further information on kernel GPIO devices can be found at https://www.kernel.org/doc/Documentation/gpio/sysfs.txt