This reference is for Processing 2.0+. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.

Name | ### available()
Examples |
    // Example by Tom Igoe

    import processing.serial.*;

    // The serial port:
    Serial myPort;

    void setup() {
      // List all the available serial ports:
      println(Serial.list());
      // Open the port you are using at the rate you want:
      myPort = new Serial(this, Serial.list()[0], 9600);
    }

    void draw() {
      while (myPort.available() > 0) {
        int inByte = myPort.read();
        println(inByte);
      }
    }
Description | Returns the number of bytes available.

Updated on May 19, 2014 05:30:04pm PDT