I decided to upgrade my bread plate and drink cup circuit from the the beginning of the semester. Now instead of red and green LEDs, Processing provides a red or green window instead. I wanted to add sounds as well but Minim was being… difficult. You’ll find my codes and my circuit below.
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int circuit; void setup() { // put your setup code here, to run once: Serial.begin(9600); pinMode(7, OUTPUT); pinMode(8, OUTPUT); pinMode(9, INPUT); } void loop() { // put your main code here, to run repeatedly: circuit = map(digitalRead(9),0,1,0,255); Serial.println(circuit); delay(500); } |
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import processing.serial.*; Serial myPort; color bgColor; int check; void setup () { // set the window size: size(600, 600); // List all the available serial ports println(Serial.list()); // Open whatever port is the one you're using. myPort = new Serial(this, Serial.list()[2], 9600); // don't generate a serialEvent() unless you get a newline character: myPort.bufferUntil('\n'); bgColor = color(255, 0 , 0); } void draw () { background(bgColor); } void serialEvent (Serial myPort) { // make sure we have a valid byte if (myPort == null) { return; } // get the ASCII string: String inString = myPort.readStringUntil('\n'); if (myPort != null) { inString = trim(inString); } int check = int(trim(inString)); if (check == 255) { //change background bgColor = color(0, 255, 0); } else{ bgColor = color(255, 0, 0); } } |