newbie Q - edge detection?

[DynamoBen]

Personally I taught myself picbasic so I could avoid learning assembly. While assembly can get you out of trouble from time to time, I don't know that having an understanding of it would help.

I would concentrate your efforts for now mastering picbasic. The key when your learning is break a program down to smaller parts and get the small parts working. So if you have an LCD get a "hello world" before continuing.

However be ready for those smaller parts to "break" when you start merging them. You'll do fine! Read posts and ask specific questions, you will get there.

[Ioannis]

If your code is not working, post here for us to have a look.

Also if you are going to use Interrupts, then in your case, you should use PortB, bits from 4 to 7, because these have an interrupt on change feature.

Ioannis