PROGRAM

#include <Arduino.h>
#define USE_ARDUINO_INTERRUPTS true    // Set-up low-level interrupts for most acurate BPM math.
#include <PulseSensorPlayground.h>     // Includes the PulseSensorPlayground Library.
#include <SoftwareSerial.h>
#include <Brain.h>
//  Variables
int sensorPin = A1;
int g1 = analogRead(sensorPin);
SoftwareSerial mySerial(10, 11);// RX, TX
Brain brain(mySerial);
const int PulseWire = 0;       // PulseSensor PURPLE WIRE connected to ANALOG PIN 0
int Threshold = 550;           // Determine which Signal to "count as a beat" and which to ignore.

                               // Use the "Gettting Started Project" to fine-tune Threshold Value beyond default setting.

                               // Otherwise leave the default "550" value.
int t=1;
int a=1;
int t1;
int a1;
PulseSensorPlayground pulseSensor;  // Creates an instance of the PulseSensorPlayground object called "pulseSensor"
int BPM1=1;
int BPM2=1;
int myBPM = pulseSensor.getBeatsPerMinute();
void setup() {
pinMode(sensorPin, INPUT);
 g1 = analogRead(sensorPin);
Serial.begin(9600);          // For Serial Monitor
mySerial.begin(9600);
   if (pulseSensor.begin()) {
    Serial.println("We created a pulseSensor Object !");
}
}
void loop() {
myBPM = pulseSensor.getBeatsPerMinute();
 if (pulseSensor.sawStartOfBeat()) {
    BPM2 = myBPM;
    Serial.println("B1");
    Serial.println(BPM1);
    Serial.println("B2");
    Serial.println(BPM2);
   if(BPM1>BPM2)
   {
    BPM1=BPM2;
    Serial.println("1");
   }
   else
   {
      Serial.println("0");
      BPM1=BPM2;
 }
}
if (brain.update()) {
 Serial.println(brain.readErrors());
t1 = brain.readTheta();
a1 =  brain.readHighAlpha();
Serial.println("T");
Serial.println(t);
Serial.println("A");
Serial.println(a);
Serial.println("T1");
Serial.println(t1);
Serial.println("A1");
Serial.println(a1);
 if(t1>t && a1>a)
 {
  t=t1;
  a=a1;
  Serial.println("1");
 }
 else
 {
 t=t1;
  a=a1;
 Serial.println("0");
 }
}
// read data from appropriate pin and assign value to variable
    int g2 = analogRead(sensorPin);
    // print sensor reading to the the computer via serial port
    Serial.println(g1);
    Serial.println(g2);
    if(g2 > g1)
    {
      Serial.println("1");
      g1=g2;
    }
    else
    {
     Serial.println("0");
     g1=g2;
    }
    delay(1000);
}