Quote Originally Posted by Darrel Taylor View Post
you can't tell which of the pins actually changed. Which could be a problem in itself, but it sounds like you may not need to know that.
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Oooohhh.... okay, well that sounds easy enough. I thought I could turn the interrupt on change on and off for individual pins. Is that only change to other pins on the port, or any pin on the entire pic?

What if I have a pin set to an output and I'm driving it to do other stuff? That's the kind of "other" change that may happen while waiting for the input pin to trip. For example, I have 4 pins driving LED's as outputs, and my one pin set as an input is left to trip the flag?

You've got me pointed in the right direction at least. Thanks!