CI20 Tutorials

From eLinux.org
Revision as of 02:39, 2 February 2015 by Hogan (talk | contribs) (noinclude {{CI20}} and stop empty android section)
Jump to: navigation, search

Linux based

GPIO handling

GPIOs on the CI20 can be handled using normal linux sysfs calls. For further details, visit CI20 GPIO-Sysfs-Expansion header guide

Blink a LED

Blink a LED from the command line: it contains an explanation of how the sysfs interface for GPIO works and how to use it to control an LED.