Project 14 (Tweak the Arduino Logo)

posted by tiffi:

Hello,
I've another problem with project 14. The color sometimes changes very slowly or somtimes it doesn't change at all. It's the same with the numbers in the black field in processing. I've look at the poti's values at a arduino programm and it works. They change very fast. I think the code is right because I've tested it with the from the arduino software, too. There's the same problem.
Can anyone help me?

I have the exact same issue! I've actually installed Processing and Arduino on both my Windows 7 laptop and my Macbook Air running Mountain Lion and I have the same issue on both (exactly as described above by the previous poster). On the Windows machine I've installed the 32-bit version and on the Mac I've selected the 32-bit option in preferences.

Does anyone have an explanation or a fix?

Thanks,

Jeff