WAV Trigger firmware update

Haven't posted in a while, so I thought I'd give a brief update. After seeing the appreciated, but rudimentary demo video for the WAV Trigger posted by SparkFun on the product page, which doesn't even mention polyphony - the very same demo could have been done with the MP3 Trigger - I decided that I needed to put some effort into a killer demo of my own.

I won't spoil the surprise, but suffice to say that my application requires seamless looping, so I'm currently working on providing this capability in the WAV Trigger firmware. I mention this here because a number of people have asked for it. I used to think it was too hard, given the architecture, but it turns out that some changes I made for sample rate conversion / pitch bending have quite possibly made it more achievable.

A number of people have made some perfectly valid requests for other new features. I'm not ignoring you, I just want to try this first.

Stay tuned...