#include <IRremote.hpp>

int IRpin = 9;
String myCom;

int speedPin = 5;
int dir1 = 4;
int dir2 = 3;
int mSpeed = 255;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  IrReceiver.begin(IRpin, DISABLE_LED_FEEDBACK);
  pinMode(speedPin, OUTPUT);
  pinMode(dir1, OUTPUT);
  pinMode(dir2, OUTPUT);
  digitalWrite(dir1, HIGH);
  digitalWrite(dir2, LOW);

}

void loop() {
  // put your main code here, to run repeatedly:
  while(IrReceiver.decode() == 0){}
  delay(1500);
  IrReceiver.resume();

  if (IrReceiver.decodedIRData.decodedRawData == "9768FF00"){
    myCom="zero";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF30CF){
    myCom="one";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF18E7){
    myCom="two";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF7A85){
    myCom="three";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF10EF){
    myCom="four";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF38C7){
    myCom="five";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF5AA5){
    myCom="six";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF42BD){
    myCom="seven";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF4AB5){
    myCom="eight";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF52AD){
    myCom="nine";
    Serial.println(myCom); 
  }

  if (IrReceiver.decodedIRData.decodedRawData == "5DA2FF00"){
    myCom="pwr";
    Serial.println(myCom); 
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF629D){
    myCom="v+";
    Serial.println(myCom);
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFFE21D){
    myCom="fun";
    Serial.println(myCom);
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF22DD){
    myCom="rew";
    Serial.println(myCom);
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF02FD){
    myCom="play";
    Serial.println(myCom);
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFFC23D){
    myCom="ff";
    Serial.println(myCom);
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFFE01F){
    myCom="dn";
    Serial.println(myCom);
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFFA857){
    myCom="v-";
    Serial.println(myCom);
  } 
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF906F){
    myCom="up";
    Serial.println(myCom);
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFF9867){
    myCom="eq";
    Serial.println(myCom);
  }
  if (IrReceiver.decodedIRData.decodedRawData == 0xFFB04F){
   myCom="st";
    Serial.println(myCom);
  }

  if (myCom == "pwr"){
    digitalWrite(dir1, LOW);
    digitalWrite(dir2, HIGH);
    analogWrite(speedPin, 255);
  }

  if (myCom == "fun"){
    digitalWrite(dir1, LOW);
    digitalWrite(dir2, HIGH);
    analogWrite(speedPin, 0);
  }

  if (myCom == "ff"){
    digitalWrite(dir1, LOW);
    digitalWrite(dir2, HIGH);
    analogWrite(speedPin, mSpeed);
  }

   if (myCom == "rew"){
    digitalWrite(dir1, HIGH);
    digitalWrite(dir2, LOW);
    analogWrite(speedPin, mSpeed);
  }

  if (myCom == "up"){
    mSpeed += 15;
    if(mSpeed > 255) mSpeed = 255;
    analogWrite(speedPin, mSpeed);
  }

  if (myCom == "dn"){
    mySpeed -= 15;
    if(mySpeed < 0) mySpeed = 0;
    analogWrite(speedPin, mSpeed);
  }

  

}