In this video I show you you can use functions to run code and pass arguments in to be used in the code.
As I'm coding this in real time and don't cut out my mistakes I make along the way, you get to see and hear me working out how to rectify any issues.
You can find me via:
http://www.martinparkers.com
/ @mr_martinparker
https://www.github.com/RasPiPkr