Monthly Archives: April 2010

Power Supply Woes

In recent power surge and outage, the Seasonic SS-400ET power supply I had for about a year would not boot up. The power led on the motherboard blinked but nothing happened when I pushed the power button. I knew Seasonic … Continue reading

Posted in power supply, repair | Leave a comment

Beagleboard & QNX: GPIO Interrupts

This is a short guide on how to use the GPIO interrupts on the Beagleboard running QNX. My setup:Beagleboard C3512MB SD boot4-port USB 2.0 hublinksys USB 1.1 100TX adapter (for debug through momentics IDE) references required: Beagleboard technical reference – … Continue reading

Posted in beagleboard, omap 3530, qnx | 6 Comments