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Reference for Wiring version 0024+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name | ### #include
Examples |
    #include "LiquidCrystal.h"  // includes the LiquidCrystal library in the sketch

    LiquidCrystal myDisplay = LiquidCrystal(8,9,10,2);
    int a = 0;

    void setup()
    {

    }

    void loop()
    {
      myDisplay.clear();
      myDisplay.home();
      myDisplay.print("Variable a is: ");
      myDisplay.setCursor(16, 0);
      myDisplay.print(a);
      a = a + 1;
      delay(200);
    }
Description | the `#include` directive is used to import an external library into a sketch. An #include directive is automatically added to the sketch after using the Sketch/Import Library menu and selecting a library to include. Note the directive special syntax, unlike other wiring commands it doesnÂ´t ends with a semicolon. In the Wiring environment it is possible to use " " or < > to include a file.
Syntax |
    #include
Usage | Application

Updated on November 01, 2009 12:39:38pm PST