SONAR Sensor Software Driver

[Qbranch]

People have been PM'ing me about my single-pin ultrasonic driver for the Parallax PING))) ultrasonic sensor module.

I've cut out most of the signal processing, noise filtering, and object tracking code that I wrote, but there is enough here to get you your pulse-timing (raw distances). If you have questions post, please don't PM since many end up asking the same questions.

I realize it isn't the prettiest code, but then again I was never intending on posting it when it was written...

Enjoy... I attached the related files below. *cringes waiting for flood of 'this is bad programming convention' posts*

-q