37 lines
834 B
Text
37 lines
834 B
Text
import processing.serial.*;
|
|
|
|
Serial arduinoPort;
|
|
String receivedMessage;
|
|
boolean cameIntoThreshhold = false;
|
|
|
|
int radius = 0;
|
|
|
|
void setup() {
|
|
/* Set up screen */
|
|
fullScreen();
|
|
background(255);
|
|
|
|
/* Set up communication with arduino */
|
|
String portName = Serial.list()[Serial.list().length - 1]; //change index to match your port
|
|
arduinoPort = new Serial(this, portName, 9600);
|
|
}
|
|
|
|
void draw() {
|
|
background(255);
|
|
|
|
if ( arduinoPort.available() > 0) {
|
|
String rec = arduinoPort.readStringUntil('\n');
|
|
if (rec != null) {
|
|
receivedMessage = rec;
|
|
}
|
|
|
|
// Check for specific events and act upon them
|
|
if (receivedMessage != null && receivedMessage.contains("isWithinThreshhold")) {
|
|
cameIntoThreshhold = true;
|
|
}
|
|
}
|
|
|
|
circle(width / 2, height / 2, radius);
|
|
fill(0);
|
|
radius += 10;
|
|
}
|