#include <Plaquette.h>
#include <CapacitiveSensor.h>
#include <PqOsc.h>
//STEP ONE: attach your probe to the object you wish to convert into a capacitive button
//STEP TWO: turn on the Arduino and open the serial monitor

//argument 1: pin that sends electrical signal
//argument 2: pin that senses change
CapacitiveSensor capSensor = CapacitiveSensor(7, 8);
// place a 1M resistor between these two pins, and a jumper cable with one end connected to the pin that senses change

//OSC SLIP node (128 byte buffer, 115200 baud)
OscSlip<128> oscSlip(115200);

long sensorValue;         // a long is just a super mega big integer
bool wasTouched = false;  // variable that is 0 or 1

MinMaxScaler myMinMax(30);
Metronome sensorMetro(0.1);
DigitalOut led(5);
Smoother mySmooth(0.1);

//Monitor monitor(9600);

OscIn maxStartStop(oscSlip, "/arduinoStartStop");  // IMPORTANT! MaxMSP - microcontroller handshake for establishing clean signal
OscOut oscOutSensor(oscSlip, "/clem1", 'f');
//OscOut oscOutButton2(oscSlip, "/bouton2");

// threshold for capacitive sensing event
float threshold = 0.7;

void step() {
  if (maxStartStop) {
    //the sensor is always gathering data
    sensorValue = capSensor.capacitiveSensor(50);  // returns the average of every x measurements
    //print(sensorValue);
    //print("   ");
    sensorValue >> mySmooth >> myMinMax;
    myMinMax >> oscOutSensor;
    //println(myMinMax);

    if (!wasTouched && myMinMax > threshold) {
      1.0 >> oscOutSensor;
      //do an event once
      //println("~~~~~touch");
      wasTouched = true;  // rappel: true == 1 == HIGH == 5v
      led.on();
    }
    if (myMinMax <= threshold) {
      // println("..");

      wasTouched = false;  //rappel: false == 0 == LOW == GND
      led.off();
    }
  }
}