Final Project Working Code

/*
 * Divya Inaganti
 * final project- Divya's Divine Fan Device
 */

const int controlPin1 = 2; // connected to pin 7 on the H-bridge
const int controlPin2 = 3; // connected to pin 2 on the H-bridge
const int enablePin = 9;   // connected to pin 1 on the H-bridge


// create some variables to hold values from your inputs
int motorEnabled = 0;  // current state of the On/Off switch
int motorDirection = 0;  // current state of the direction switch
int motorSpeed = 255; // speed of the motor
int timeVal;

int soundsensorPin = A0;
int soundsensorValue= 0;

const int LEDred= 6;
const int LEDblue= 4;
const int LEDwhite= 5;

void setup() {

 pinMode(LEDred, OUTPUT);
 pinMode(LEDblue, OUTPUT);
 pinMode(LEDwhite, OUTPUT);
  pinMode(controlPin1, OUTPUT);
  pinMode(controlPin2, OUTPUT);
  pinMode(enablePin, OUTPUT);

  Serial.begin(9600);


  // pull the enable pin LOW to start
  digitalWrite(enablePin, LOW);



}
void loop()
{

 soundsensorValue =  analogRead(soundsensorPin);

if(soundsensorValue > 110)
{

Serial.println(soundsensorValue,  DEC);
delay(250);
digitalWrite(LEDred, HIGH);

digitalWrite(LEDblue, HIGH);

digitalWrite(LEDwhite, HIGH);
clapcounting();
}


  if (motorDirection == 1) {
    digitalWrite(controlPin1, HIGH);
    digitalWrite(controlPin2, LOW);
  } else {
    digitalWrite(controlPin1, LOW);
    digitalWrite(controlPin2, HIGH);
  }

  // if the motor is supposed to be on
  if (motorEnabled == 1) {
    // PWM the enable pin to vary the speed
    analogWrite(enablePin, motorSpeed);
  } else { // if the motor is not supposed to be on
    //turn the motor off
    analogWrite(enablePin, 0);
  }
}










void clapcounting()
{
  int claps = 1;


 timeVal = millis();
 while(millis()- timeVal < 3000)
{
  soundsensorValue =  analogRead(soundsensorPin);

if(soundsensorValue > 110)
{
  claps++;

Serial.println(soundsensorValue,  DEC);
delay(250);


}

 }
  if (claps== 1)
  {
    motorEnabled= !motorEnabled;
  }
  else if (claps== 2)
  {
    if (motorSpeed== 255)
    {
      motorSpeed= 120;
    }
    else if (motorSpeed== 120)
    {
      motorSpeed= 255;
    }
    else if (claps== 2)
    {
      motorDirection= ! motorDirection;
    }
  }
}