Make: Online : Processing controlled LEDs

Processing controlled LEDs

Dan writes "I've been hacking Processing and TinyOS. I cobbled a little teaser demo of processing controlling an array of LED's on a TinyOs Mote: A straight forward animation, and webcam tracking." - Link.

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Posted by: acidrain69 on July 19, 2006 at 1:59 PM

Huh? What is it doing?

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Posted by: Alceste on July 19, 2006 at 2:46 PM

Sorry for the camera phone movie, twas all I had on hand.

I'm flashing a light at the camera on my laptop, which is then sensed by processing (www.processing.org), which breaks the camera image into sixteen squares and throws a 0 or 1 at each square, represented by a red box if it's a 1.

Processing then turns on the corresponding LED on the remote board, a telos b running TinyOs 1.1.15.

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