Keyboard.println()

Description

Sends a keystroke to a connected computer, followed by a newline and carriage return.

Keyboard.println() must be called after initiating Keyboard.begin().

WARNING: When you use the Keyboard.println() command, the 86Duino takes over your keyboard! Make sure you have control before you use the command. A pushbutton to toggle the keyboard control state is effective.

Syntax


Keyboard.println()
Keyboard.println(character)
Keyboard.println(characters)


Parameters

character : a char or int to be sent to the computer as a keystroke, followed by newline and carriage return.

characters : a string to be sent to the computer as a keystroke, followed by a newline and carriage return.

Returns

int : number of bytes sent

Example

void setup() {
  // make pin 2 an input and turn on the 
  // pullup resistor so it goes high unless
  // connected to ground:
  pinMode(2, INPUT_PULLUP);
  Keyboard.begin();
}

void loop() {
  //if the button is pressed
  if(digitalRead(2)==LOW){
    //Send the message
    Keyboard.println("Hello!");
  }
}

See also

－ Keyboard.begin()
－ Keyboard.end()
－ Keyboard.press()
－ Keyboard.print()
－ Keyboard.release()
－ Keyboard.releaseAll()
－ Keyboard.write()

Reference Home

The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.