This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

Class

GPIO

Name

releaseInterrupt()
Examples
import processing.io.*;
color bgcolor = 0;

void setup() {
  GPIO.pinMode(4, GPIO.INPUT);
  GPIO.attachInterrupt(4, this, "pinEvent", GPIO.RISING);
}

void draw() {
  background(bgcolor);
}

void pinEvent(int pin) {
  println("Received interrupt");
  bgcolor = color(255);
  // disable further interrupts from occuring on this pin
  GPIO.releaseInterrupt(pin);
}
Description Stops listening for interrupts on an input pin
Syntax
.releaseInterrupt(pin)
Parameters
pin int: GPIO pin
Returnsvoid
Updated on January 21, 2019 10:05:14am EST

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