Waking an Arduino with MMA8452

I’ve finished an example sketch for waking an Arduino from sleep/low power mode with the

Sparkfun MMA8452Q breakout board by combining the n0m1 MMA8453 accelerometer

and sleep libraries.

I have it loaded onto a Pro Mini and it’s been working (waking/sleeping) for me for a couple of weeks now.

I thought others might find it useful for their projects.

The code is here…

https://codebender.cc/sketch:258592

I’m sure there is a better way to comment the code to demonstrate/explain what’s going on…let me know if you

have any suggestions.