Changing colours on Nexus One trackball

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Changing colours on Nexus One trackball

chuacw

Wed, 8 Dec 2010 @ 4:38 PM

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Turning on the trackball

cd /sys/class/leds/jogball-backlight
echo 7 > brightness
echo 5 > period
echo 255 0 255 > color

Turning off the trackball

echo 0 > brightness

Android

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