Open the js Part!
 <br/> and also call the checkPort() in p5!

  let inString = serial.readStringUntil("\r\n");
  // print(inString);
  //check to see that there's actually a string there:

  if (inString) {
    let sensors = split(inString, ",");
    console.log(sensors);

    if(sensors[0]=="p0"){
      // ball.x = int(map(sensors[1], 0, 200, 0, 200));
      value0= sensors[1];
      // console.log(sensors[0]);
    }
    
    if(sensors[0]=="p1"){
      // ball.y = int(map(sensors[1], 0, 200, 0, 200));
      value1=sensors[1];
      // console.log(sensors[0]);
    }
    
    if(sensors[0]=="p2"){
      // ball.y = int(map(sensors[1], 0, 200, 0, 200));
      value2=sensors[1];
      // console.log(sensors[0]);
    }



  
  }
}

/////////////////////////////////////////////
// UTILITY FUNCTIONS TO MAKE CONNECTIONS  ///
/////////////////////////////////////////////

// if there's no port selected,
// make a port select button appear:
function makePortButton() {
  // create and position a port chooser button:
  portButton = createButton("choose port");
  portButton.position(10, 10);
  // give the port button a mousepressed handler:
  portButton.mousePressed(choosePort);
}

// make the port selector window appear:
function choosePort() {
  serial.requestPort();
}

// open the selected port, and make the port