Ahoy hoy. Back again. had a break of a week to have a play with processing, but now im BACK. i can hear the collective sigh of relief (or was it exasperation)
I have struggled to find a nice simple serial tutorial, for making processing talk to an arduino and back again (via a cable)
I am looking to do the following process:
Connect (obviously, i kind of understand the "handshake" procedure required)
Transmit a value, between 0 and 255, to the arduino.