vivian

#include <ESP8266WiFi.h>
//#include <FirebaseArduino.h>
//#define FIREBASE_HOST "YOUR_FIREBASE_PROJECT.firebaseio.com"
//#define FIREBASE_AUTH "YOUR FIREBASE AUTHORIZATION KEY"
#define WIFI_SSID "YOUR_SSID"
#define WIFI_PASSWORD "YOUR_PASSWORD"
#define RED_LED D2
#define BLUE_LED D0
#define BUTTON D3
#define OFF 0
#define REDE 1
#define PURPLE 2
  int color = OFF;
void setup()
{
  Serial.begin(9600);
//  setupWiFi();

  pinMode(RED_LED, OUTPUT);
  pinMode(BLUE_LED, OUTPUT);
  digitalWrite(RED_LED, HIGH);
  digitalWrite(BLUE_LED, HIGH);

//  Firebase.begin(FIREBASE_HOST, FIREBASE_AUTH);
//  Firebase.setString("share/colorState", "red");
//  if(Firebase.success()){
//    Serial.print("Firebase write success!");
//  } else {
//    Serial.print("Firebase write failed!");
//    Serial.println("");
//    Serial.print(Firebase.error());
//  }
  Serial.println("");
}

int timePassed (int time) {
  int diff = 0;
  if (millis() <= time) {
    diff = (69666 - time) + millis();
  } else {
    diff = millis() - time;
  }
  return diff;
}

//int checkFirebaseTime = 0;
//String colorState = "red";
bool press = false;
void loop()
{
  if(!digitalRead(BUTTON) && press == true) // button was released
  {
    Serial.println(" button released");
     updateLED();
     press = false;
  } else
  if (digitalRead(BUTTON) && press == false) // button was pressed
  {
    Serial.println(" button pressed");
    press = true;
  }
//     if(colorState == "red") colorState = "purple";
//     else colorState = "red";
//    }
//  if (timePassed (checkFirebaseTime) >= 100) {
//    Serial.println(digitalRead(BUTTON));
//    String fbColorState = Firebase.getString("share/colorState");
//    if(fbColorState != colorState){
//       colorState = fbColorState;
//       toggleLED();
//      }
//    checkFirebaseTime = millis();
//  }
}

void toggleLED(){
  digitalWrite(BLUE_LED,!digitalRead(BLUE_LED));
}

void updateLED(){

  if(color = OFF)
  {
  digitalWrite(RED_LED, LOW);
    color = REDE;
  }
  else if(color = REDE)
  {
    digitalWrite(BLUE_LED, LOW);
    color = PURPLE;
  }
  else if(color = PURPLE)
  {
    digitalWrite(RED_LED, HIGH);
     digitalWrite(BLUE_LED, HIGH);
    color = OFF;
  }
}
void setupWiFi()
{
  WiFi.mode(WIFI_STA);
  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  Serial.print("connecting");
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }
  Serial.println();
  Serial.print("Connected to ");
  Serial.println(WiFi.SSID());
  Serial.println();
}