Using a button on a 4x4 keypad to enter the loop

Projects Programming
1

So I'm trying to use a 4x4 keypad to accept a value (0-10) in the setup and then enter the loop only after another key is pressed (A). Basically I would be using the A button as if it were the enter button. I'm not having any luck finding info on this technique. Would case statements be the best way to to? If anyone has any links on tutorials on how to do this I would greatly appreciate the info. Thanks!

2

I think "if statement" is enough for you if you one to check only one key in setup function. If you want to check a list of keys in setup function, see Keypad - Password example

3

Hey cool thanks, I think I might be able to change that a little to get the to work.

4

Bluenick2100:
Hey cool thanks, I think I might be able to change that a little to get the to work.

You are welcome!