MEGR 3171: Tachometer and Resultant Temperature Detector

int spokes = 3.0000; //Temporary spoke number user input
int ledPin = D7; //board led      
int detectorPin = D1; //ir detector pin
int enablePin = D2; //ir enable pin
int triggerPin = D6; //trigger for recording data
int changeSpoke(String command);
int RPMrecievedled = D8;
float rpm = 0.0000;
float count = 0.0000;
unsigned long timeend;
unsigned long timeendcount;
unsigned long timestart = 0;
unsigned long timestartcount = 0;
unsigned long timemilsec;
unsigned long timedelay;
unsigned long timedelayval;
bool object = true;
void setup()
{
  pinMode(ledPin, OUTPUT); 
  pinMode(detectorPin, INPUT); 
  pinMode(enablePin, OUTPUT);
  pinMode(triggerPin, INPUT);
  pinMode(RPMrecievedled, OUTPUT);
  digitalWrite(enablePin, HIGH);
  Particle.function("Spokes", changeSpoke);
  Particle.subscribe("RPM_recieved", RPMledHandle);
}
void loop()
{
int val = digitalRead(detectorPin); 
int trigger = digitalRead(triggerPin);
unsigned long timeend = millis();
unsigned long timeendcount = millis();
if (timeend - timestart >= 1 )
  {
    timestart = timeend;
    if (digitalRead(triggerPin) == HIGH) // Pressed
    {
      timemilsec++;
    }
    else
    {
    //nothing
    }
  }
if (timeendcount - timestartcount >= 1 )
  {
    timestartcount = timeendcount;
    if (digitalRead(triggerPin) == HIGH) // Pressed
    {
      timedelay++;
    }
    else
    {
    //nothing
    }
  }
if(trigger == LOW)
{
    
    float revolutions = count/spokes;
    float timemin = timemilsec/60000.0000;
    float timedisp = timemilsec;
    float timesensitivity = timedelay;
    rpm = revolutions/(timemilsec/60000.0000);
    Particle.publish("Time (Minutes)", String(timemin));
    Particle.publish("Revolutions", String(revolutions));
    Particle.publish("Spokes", String(spokes));
    //Particle.publish("Temp", String(temp));
    //Particle.publish("timedelay", String(timesensitivity));
    //Particle.publish("timerecord", String(timedisp));
    Particle.publish("RPM", String(rpm));
    //Particle.publish("RPM", String(rpm));
    //Particle.publish("RPM", String(rpm));
    //Particle.publish("RPM", String(rpm));
    timemilsec = 0.0000;
    count = 0.0000;
}
else
{
  if(val == LOW) 
  {
    if(timedelay-timedelayval >= 1)
  {
    if (object==false) 
    {
        count++;
        digitalWrite(ledPin,HIGH);
        object=true;
        timedelayval = timedelay;
    }
    else 
    {
      //nothing
    }
  }
    else
    {
    //nothing
    }
  }
  else
  {
    if(timedelay-timedelayval >= 1)
    {
      if (object==true) 
      {
        digitalWrite(ledPin,LOW);
        object=false;
      }
      else 
      {
         //nothing
      }
    }
      else
      {
         //nothing
      }
  }
}
}
int changeSpoke(String command)
{
  if(command == "1")
  {
    spokes = 1.0000;
    return 1;
  }
  else if (command == "2")
  {
    spokes = 2.0000;
    return 1;
  }
  else if (command == "3")
  {
    spokes = 3.0000;
    return 1;
  }
  else if (command == "4")
  {
    spokes = 4.0000;
    return 1;
  }
  else if (command == "5")
  {
    spokes = 5.0000;
    return 1;
  }
  else if (command == "6")
  {
    spokes = 6.0000;
    return 1;
  }
  else if (command == "7")
  {
    spokes = 7.0000;
    return 1;
  }
  else if (command == "8")
  {
    spokes = 8.0000;
    return 1;
  }
  else if (command == "9")
  {
    spokes = 9.0000;
    return 1;
  }
  else if (command == "10")
  {
    spokes = 10.0000;
    return 1;
  }
  else if (command == "11")
  {
    spokes = 11.0000;
    return 1;
  }
  else if (command == "12")
  {
    spokes = 12.0000;
    return 1;
  }
  else if (command == "13")
  {
    spokes = 13.0000;
    return 1;
  }
  else if (command == "14")
  {
    spokes = 14.0000;
    return 1;
  }
  else if (command == "15")
  {
    spokes = 15.0000;
    return 1;
  }
  else if (command == "16")
  {
    spokes = 16.0000;
    return 1;
  }
  else if (command == "17")
  {
    spokes = 17.0000;
    return 1;
  }
  else if (command == "18")
  {
    spokes = 18.0000;
    return 1;
  }
  else if (command == "19")
  {
    spokes = 19.0000;
    return 1;
  }
  else if (command == "20")
  {
    spokes = 20.0000;
    return 1;
  }
  else if (command == "21")
  {
    spokes = 21.0000;
    return 1;
  }
  else if (command == "22")
  {
    spokes = 22.0000;
    return 1;
  }
  else if (command == "23")
  {
    spokes = 23.0000;
    return 1;
  }
  else if (command == "24")
  {
    spokes = 24.0000;
    return 1;
  }
  else if (command == "25")
  {
    spokes = 25.0000;
    return 1;
  }
  else if (command == "26")
  {
    spokes = 26.0000;
    return 1;
  }
  else if (command == "27")
  {
    spokes = 27.0000;
    return 1;
  }
  else if (command == "28")
  {
    spokes = 28.0000;
    return 1;
  }
  else if (command == "29")
  {
    spokes = 29.0000;
    return 1;
  }
  else if (command == "30")
  {
    spokes = 30.0000;
    return 1;
  }
  else if (command == "31")
  {
    spokes = 31.0000;
    return 1;
  }
  else if (command == "32")
  {
    spokes = 32.0000;
    return 1;
  }
  else if (command == "33")
  {
    spokes = 33.0000;
    return 1;
  }
  else if (command == "34")
  {
    spokes = 34.0000;
    return 1;
  }
  else if (command == "35")
  {
    spokes = 35.0000;
    return 1;
  }
  else if (command == "36")
  {
    spokes = 36.0000;
    return 1;
  }
  else if (command == "37")
  {
    spokes = 37.0000;
    return 1;
  }
  else if (command == "38")
  {
    spokes = 38.0000;
    return 1;
  }
  else if (command == "39")
  {
    spokes = 39.0000;
    return 1;
  }
  else if (command == "40")
  {
    spokes = 40.0000;
    return 1;
  }
  else if (command == "41")
  {
    spokes = 41.0000;
    return 1;
  }
  else if (command == "42")
  {
    spokes = 42.0000;
    return 1;
  }
  else if (command == "43")
  {
    spokes = 43.0000;
    return 1;
  }
  else if (command == "44")
  {
    spokes = 44.0000;
    return 1;
  }
  else if (command == "45")
  {
    spokes = 45.0000;
    return 1;
  }
  else if (command == "46")
  {
    spokes = 46.0000;
    return 1;
  }
  else if (command == "47")
  {
    spokes = 47.0000;
    return 1;
  }
  else if (command == "48")
  {
    spokes = 48.0000;
    return 1;
  }
  else if (command == "49")
  {
    spokes = 49.0000;
    return 1;
  }
  else if (command == "50")
  {
    spokes = 50.0000;
    return 1;
  }
  else
  {
    return -1;
  }
}
void RPMledHandle(const char *event, const char *data )
{
   digitalWrite(RPMrecievedled, HIGH);
   delay(100);
   digitalWrite(RPMrecievedled, LOW);
   delay(100);
   digitalWrite(RPMrecievedled, HIGH);
   delay(100);
   digitalWrite(RPMrecievedled, LOW);
   delay(100);
   digitalWrite(RPMrecievedled, HIGH);
   delay(100);
   digitalWrite(RPMrecievedled, LOW);
}

int analogvalue = 0;
double temp = 0;
int tims = 0;
int detect = D2;
int temprecievedled = D6;
void setup()
{
  Particle.variable("analogvalue", analogvalue);
  Particle.variable("temp", temp);
  Particle.variable("time", tims);
  
  Particle.subscribe("temp_recieved", templedHandle);

  pinMode(A0, INPUT);
  pinMode(D2, INPUT);
  pinMode(D6, OUTPUT);
  tims = 0;
}

void loop()
{
  int trigger = digitalRead(detect);
  if(trigger == HIGH)    
    {
  delay(7500);
  // Read the analog value of the sensor (TMP36)
  analogvalue = analogRead(A0);
  //Convert the reading into degree 
  temp = (analogvalue*-.08099688473520249+151.99688473520249); //To be accurate
  //temp = 69;
Particle.publish("TempTherm", String(temp));
  delay(7500);
temp = 0;
tims = tims + 1000;
if(tims > 5000)
{
    tims = 0;
}
}
else
{
    
}
}
void templedHandle(const char *event, const char *data )
{
   digitalWrite(temprecievedled, HIGH);
   delay(100);
   digitalWrite(temprecievedled, LOW);
   delay(100);
   digitalWrite(temprecievedled, HIGH);
   delay(100);
   digitalWrite(temprecievedled, LOW);
   delay(100);
   digitalWrite(temprecievedled, HIGH);
   delay(100);
   digitalWrite(temprecievedled, LOW);
}