i've been having issues figuring out how to control red, green, blue and white LEDs with Max using an arduino. I need to be able to control the brightness of the LEDs, not just on/off values. Anyone have any suggestions? I've been using a modification of "simple message system" (http://www.arduino.cc/playground/Code/SimpleMessageSystem)
that uses keystrokes as toggle switches for the LEDs.
Included is the arduino code, my patch, and the max externals necessary for running the now modified "simple message system".
p.s. i'm also having some problems with the LEDs themselves - when i try and turn all 4 on simultaneously, the arduino seems to get a little overloaded and some don't turn off when i release the keys (some don't turn on as well).
thanks a lot everyone!!!