import processing.serial.*;

import themidibus.*; //Import the library

MidiBus myBus; // The MidiBus

Serial myPort;        // The serial port
int xPos = 1;         // horizontal position of the graph
float inByte = 0;

void setup () {
  MidiBus.list();
  // set the window size:
  size(900, 400);

  // List all the available serial ports
  // if using Processing 2.1 or later, use Serial.printArray()
  println(Serial.list());
  myBus = new MidiBus(this, 1, 3); // Create a new MidiBus with no input device and the default Java Sound Synthesizer as the output device.
  // I know that the first port in the serial list on my mac
  // is always my  Arduino, so I open Serial.list()[0].
  // Open whatever port is the one you're using.
  myPort = new Serial(this, Serial.list()[1], 115200);

  // don't generate a serialEvent() unless you get a newline character:
  myPort.bufferUntil('\n');

  // set inital background:
  background(0);
}
void draw () {




  // draw the line:
  stroke(127, 34, 255);
  line(xPos, height, xPos, height - inByte);

  // at the edge of the screen, go back to the beginning:
  if (xPos >= width) {
    xPos = 0;
    background(255,255,255);
  } else {
    // increment the horizontal position:
    xPos++;
  }
}


void serialEvent (Serial myPort) {
  // get the ASCII string:
  String inString = myPort.readStringUntil('\n');


  if (inString != null) {
    // trim off any whitespace:
    inString = trim(inString);
    // convert to an int and map to the screen height:
    inByte = int(inString);

    println(inByte);
    int a = 56;
    inByte = map(inByte, 0, 1023, 0, 127);
    int test = int(inByte);
      if(inByte > 2){
        myBus.sendNoteOn(1, 38, test); // Send a Midi noteOn
        delay(1);
        inByte--;
        myBus.sendNoteOff(1, 38, test); // Send a Midi nodeOff


  }
  }
}