The reason I am using myPort = new Serial(this, Serial.list()[0], 9600); is because on one of the examples the code says that using that code any COM PORT when I plug my devices it ill take that new port and uses that one. In this case, I dont have to care about the port number and just write this code.
// 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); } }
Thanks to everyone !!