Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.
unsigned long a; // Declare variable "a" of type int a = 23; // Assign "a" the value 23 unsigned long b = -256; // Declare variable "b" and assign it the value -256 unsigned long c = a + b; // Declare variable "c" and assign it the sum of "a" and "b"
|Description||Datatype for long integers (32 bits), numbers without a decimal point. Long integers can be as large as 4294967295 and as low as 0. They are stored as 32 bits (4 bytes) of information.|
unsigned long var unsigned long var = value