#include <OSCMessage.h>
#include <SLIPEncodedSerial.h>
// these two includes are enough for our purpose
// we don't have to import the whole OSC library

#include <FastLED.h>
#define NUM_LEDS 60
#define DATA_PIN 3

#define BAUDRATE 57600
// 9600 is too slow

SLIPEncodedSerial SLIPSerial(Serial);

int analogValue = 0;
long oldTime = 0;
long newTime = 0;

CRGB leds[NUM_LEDS];

void setup()
{
  FastLED.addLeds<WS2812, DATA_PIN, RGB>(leds, NUM_LEDS);
  pinMode(13, OUTPUT);
  SLIPSerial.begin(BAUDRATE);
}

void loop()
{

  static int sendval;

  //first clear the existing led values
  FastLED.clear();
  for(int led = 0; led < sendval; led++)
  {
    leds[led] = CRGB::Blue;
  }

  // look for incoming OSC messages:

  // first check if bytes are available
  while(SLIPSerial.available())
  {
    // create empty OSC Message
    OSCMessage msg;
    // fill OSC message with incoming bytes till you reach end of packet //
    while(!SLIPSerial.endofPacket())
    {
      int size = SLIPSerial.available();
      while (size--)
      {
        msg.fill(SLIPSerial.read());
      }
    }



    // now check the address (to compare the full adress, set the second argument to 0)

    if (msg.fullMatch("/fad", 0))
    {
      // then check if first item is an integer
      if (msg.isInt(0))
      {
        // use the integer argument for controlling the number of lit LEDs
        sendval = (msg.getInt(0));
      }
      Serial.println (sendval);
    }


    FastLED.show();
  }

}