Hi,
dunno whether this is the right place, but... for the int() conversion routine, I find the following documentation (http://www.arduino.cc/en/Reference/Int):
int()
Description
Converts a value to the int data type.
Syntax
int(x)
Parameters
x: a value of any type
Using int() on a String (object) doesn't work. You knew it, I guess, but I didn't.
How can I help improve the reference?