Button with two functions

[peter81]

I've find this topic of self made pendant

http://www.machsupport.com/forum/index.php/topic,2823.0.html

this guy is using stop button with two funtions. Hold button less than one second pause the program, hold button more than one second stops the program. I was looking at his macropump file and I can't figure out how he made it.

Peter

Can someone take a look at this macropump (stop-pause button). I was thinking to implement this to all of my buttons in my pendant to have more functions, but I can't figure it out how the code works.

Peter