The 2nd example, fading a LED up and down, is not correct.
It must be "if (i==255) x = -1" and not "if (i=255) x = -1".
edited!
You :-[ I might want to check the difference between = and ==.
http://arduino.cc/en/Reference/If
regards
Jeroen
The 2nd example, fading a LED up and down, is not correct.
It must be "if (i==255) x = -1" and not "if (i=255) x = -1".
edited!
You :-[ I might want to check the difference between = and ==.
http://arduino.cc/en/Reference/If
regards
Jeroen