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

true
Examples 
void setup() 
{
  boolean b = true;
  pinMode(WLED, OUTPUT);
  if (b == true) {
    // turn ON the on-board LED
    digitalWrite(WLED, HIGH);  
  } else {
    digitalWrite(WLED, HIGH);
  }
}

void loop() 
{

}
Description Reserved word representing the logical value "true". Only variables of type boolean may be assigned the value true
Syntax 
true
Usage Application
Related false
boolean
Updated on July 07, 2011 11:09:15pm PDT

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