Framework (A-Z)

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.

Name

unsigned long

Examples
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.
Syntax
unsigned long var
unsigned long var = value
Parameters
var variable name referencing the value
value any integer value
Usage Application
Related byte
int
unsigned int
long
float
double
Updated on July 07, 2011 11:09:20pm PDT

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