B.19. Kernel GPIO
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## B.19. 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

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