Hi, I've never done any programming before, but trying to learn a little. I have a Sharp IR sensor, and I'm trying to write a piece of code that takes a measurement, and if the distance is below 30, it turns on a LED. I did this successfully. Then I tried to modify the code by using a subroutine t…

need help with subroutine

system March 14, 2012, 2:31am 6

Nick, Thanks very much. It's working now.

Greg.