setup()

The setup() function is called when a sketch starts. Use it to initialize variables, pin modes, start using libraries, etc. The setup function will only run once, after each powerup or reset of the LaunchPad board.

Example

 
int buttonPin = PUSH2; 

void setup()
{
  Serial.begin(9600);
  pinMode(buttonPin, INPUT);
}

void loop()
{
  // ...
}

Reference Home

Corrections, suggestions, and new documentation should be posted to the Forum.

The text of the Energia Reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Energia reference is based on Arduino reference. Code samples in the reference are released into the public domain.