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modified on 5 January 2011 at 17:36 ••• 18,091 views

Electrum blinky Example

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[[Image:Electrum_blinky.png|center|]]
[[Image:Electrum_blinky.png|center|]]
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The yellow LED (ds1) connected to pin PA25 is normally used for the Linux heartbeat but could be overridden by applications by changing the trigger.
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The yellow LED (ds1) connected to pin PA25 is normally triggered by the Linux heartbeat but could be overridden by changing the trigger.
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  echo none >/sys/class/leds/ds1/trigger
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  electrum100:~# echo none >/sys/class/leds/ds1/trigger

Current revision as of 17:36, 5 January 2011

Blinks user LED (blinky)

Compatibility Electrum 100

This example blinks the green user LED (ds2) connected to microcontroller pin PA30.

The yellow LED (ds1) connected to pin PA25 is normally triggered by the Linux heartbeat but could be overridden by changing the trigger. 

electrum100:~# echo none >/sys/class/leds/ds1/trigger
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