Hi all,

I'm trying to get my webcam to take a snapshot when a button connected to an Arduino is pressed. The problem is that I'm completely new to Processing (and programming for that matter)

I've found a nice JMyron library sketch that tells Processing to take a webcam snapshot when the mouse button is pressed which works like a charm. I've also made my Arduino ready to communicate with Processing through Firmata.

Now what I just can't figure out is where and how to replace the void mousePressed(){
saveFrame("####.jpg"); } command with something that will execute that command when the Arduino button is pressed.

Any help would be greatly appreciated!