Umbrella Lights On if Rain in Forecast

gistfile1.txt

//This code will turn on the light when the forecast description contains a word indicating rain.

int i = 0;

int led1 = D0; 
int led2 = D7;
int loopCount;

void initialize() {

  
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);

}

char rainy='r';
char cloudy='c';
char overcast='o';
char stormy='r';


void myHandler(const char *event, const char *data)
{
  i++;
  Serial.print(i);
  Serial.print(event);
  Serial.print(", data: ");
  if (data)
    Serial.println(data);
  else
    Serial.println("NULL");
}

void setup()
{ initialize();

  Particle.subscribe("forecast", myHandler);
  Particle.publish("forecast","Begin test!");
  delay(1000);
  
if (rainy=='r') 
{
    Particle.publish("forecast", "Bring your umbrella today! It will be rainy!");
    delay(1000);
    lightOn();
} 
else {  Particle.publish("forecast", "No umbrella needed today!");}
delay(7000);

if (cloudy=='r')
 {
    Particle.publish("forecast", "Bring your umbrella today!");
    delay(1000);
    lightOn();
} 
else {  Particle.publish("forecast", "No umbrella needed today!");}  
delay(7000);

if (overcast=='r')
 {
    Particle.publish("forecast", "Bring your umbrella today!fail2");
    delay(1000);
    lightOn();
}   
else {  Particle.publish("forecast", "No umbrella needed today!");}
delay(7000);

if (stormy=='r')
 {
    Particle.publish("forecast", "Bring your umbrella today! It will be stormy!");
    delay(1000);
    lightOn();
}   
else {  Particle.publish("forecast", "No umbrella needed today!");}
delay(7000);

Particle.publish("forecast","End test!");
}



void lightOn() {
    
if (loopCount < 3) {
  // To blink the LED, first we'll turn it on...
  digitalWrite(led1, HIGH);
  digitalWrite(led2, HIGH);

  // We'll leave it on for 1 second...
  delay(500);

  // Then we'll turn it off...
  digitalWrite(led1, LOW);
  digitalWrite(led2, LOW);
 

  // Wait 1 second...
  delay(400);
  loopCount += 1; 
 lightOn();
  }
loopCount=0;
}