Difference between revisions of "CI20 Tutorials"

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==== Blink a LED ====
 
==== Blink a LED ====
 
[[CI20_GPIO_LED_Blink_Tutorial| 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.
 
[[CI20_GPIO_LED_Blink_Tutorial| 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.
 
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<noinclude>
== Android based ==
 
 
 
 
{{CI20}}
 
{{CI20}}
 
[[Category:CI20|Tutorials]]
 
[[Category:CI20|Tutorials]]
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</noinclude>

Revision as of 01:39, 2 February 2015

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.