#include <DFRobotDFPlayerMini.h> //DFPlayer MP3 Module control library
#include <Servo.h> //Servo motors control library
#include <WiFi101.h> //Wifi library
//Defining constants for pins
//Santa and Elf Outputs
const int SantaRHand = ;
const int SantaLHand = 1;
const int ElfRHand = 2;
const int ElfLHand = 3;
//Tree Star pins
const int TreeStar1 = 6;
const int TreeStar2 = 7;
const int TreeStar3 = 8;
//Tree Star Patterns
const int TreeLine1 = 9;
const int TreeLine2 = 10;
const int TreeLine3 = 11;
//Defining variables
//Defining Tree Pattern Variable
int TreePattern = 1;
//Defining MP3 player variable
int CurrentSong =1;
DFRobotDFPlayerMini myDFPlayer; //Creating DFPlayer object
Servo myservo1; //Santa right hand instance
Servo myservo2; //Santa left hand instance
Servo myservo3; //Elf right hand instance
Servo myservo4; //Elf left hand instance
char ssid[] = "YourSSIDName"; // your network SSID (name)
char pass[] = "YourSSIDPassword"; // your network password
//int keyIndex = 0; // your network key Index number (needed only for WEP)
char current_state = 'a';
int status = WL_IDLE_STATUS;
WiFiServer server(80);
void setup() {
Serial1.begin(9600); //Initializing serial communication to communicate with DFPlayer module
//Set TreeLine Pins to Outputs
pinMode(TreeLine1, OUTPUT);
pinMode(TreeLine2, OUTPUT);
pinMode(TreeLine3, OUTPUT);
while(!myDFPlayer.begin(Serial1)){} //Wait until DFPlayer starts
myDFPlayer.volume(30); //Setting the volume of DFPlayer 0-30
myservo1.attach(SantaRHand); //assigning servo objects to pins
myservo2.attach(SantaLHand);
myservo3.attach(ElfRHand);
myservo4.attach(ElfLHand);
// attempt to connect to Wifi network:
while ( status != WL_CONNECTED) {
// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
status = WiFi.begin(ssid, pass);
// wait 10 seconds for connection:
delay(10000);
}
server.begin(); // start the web server on port 80
}
void loop() {
////////////////////////////////////////////////////////////////////////////////////////////
WiFiClient client = server.available(); // listen for incoming clients
if (client) { // if you get a client
String currentLine = ""; // make a String to hold incoming data from the client
while (client.connected()) { // loop while the client's connected
if (client.available()) { // if there's bytes to read from the client,
char c = client.read(); // read a byte, then
if (c == '\n') { // if the byte is a newline character
// if the current line is blank, you got two newline characters in a row.
// that's the end of the client HTTP request, so send a response:
if (currentLine.length() == ) {
// HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
// and a content-type so the client knows what's coming, then a blank line:
client.println("HTTP/1.1 200 OK");
client.println("Content-type:text/html");
client.println();
// the content of the HTTP response follows the header:
//client.print("Click <a href=\"/H\">here</a> turn the LED on pin 6 on<br>");
// client.print("Click <a href=\"/L\">here</a> turn the LED on pin 6 off<br>");
// client.print("Click <a href=\"/B\">here</a> Blink the LED on pin 6 On and Off<br>");
// The HTTP response ends with another blank line:
// client.println();
// break out of the while loop:
break;
}
else { // if you got a newline, then clear currentLine:
currentLine = "";
}
}
else if (c != '\r') { // if you got anything else but a carriage return character,
currentLine += c; // add it to the end of the currentLine
}
// Check to see if the client request
if (currentLine.endsWith("GET /A")) {
current_state = 'a'; // Show start request
StartGreeting(); //Jump to greeting function (move hands)
myDFPlayer.play(1); //play first song on SD card
}
if (currentLine.endsWith("GET /B")) {
current_state = 'b'; // Show stop request
}
if (currentLine.endsWith("GET /C")) {
StartGreeting(); // Greeting request
}
//Tree Pattern Change Button
if (currentLine.endsWith("GET /D")) {
TreePattern = 1; //Change tree pattern
}
if (currentLine.endsWith("GET /E")) {
TreePattern = 2; //Change tree pattern
}
if (currentLine.endsWith("GET /F")) {
TreePattern = 3; //Change tree pattern
}
//Song Change Button
if (currentLine.endsWith("GET /G")) {
myDFPlayer.play(1); //Play First song
}
if (currentLine.endsWith("GET /H")) {
myDFPlayer.play(3); //Play Second Song
}
if (currentLine.endsWith("GET /I")) {
myDFPlayer.pause(); //Stop Playing songs (Pause)
}
}
}
// close the connection:
client.stop();
}
////////////////////////////////////////////////////////////////////////////////////////////
if (current_state == 'a') { // Show start request
turnOnTree();
}
if (current_state == 'b') { // Show Stop request
turnOffTree();
myDFPlayer.pause();
}
}
void StartGreeting(){
myDFPlayer.play(2); //Play greeting sound
analogWrite(TreeStar1,100); //adjust color of the star
analogWrite(TreeStar2,100);
analogWrite(TreeStar3,100);
digitalWrite(TreeLine1, HIGH); //change tree lines pattern
digitalWrite(TreeLine2, HIGH);
digitalWrite(TreeLine3, HIGH);
delay(6500);
SantaElfHi(); //move hands
SantaElfHi();
SantaElfHi();
analogWrite(TreeStar1,100);
analogWrite(TreeStar2,100);
analogWrite(TreeStar3,100);
digitalWrite(TreeLine1, HIGH);
digitalWrite(TreeLine2, HIGH);
digitalWrite(TreeLine3, HIGH);
delay(16000);
}
void SantaElfHi(){ //Move Santa and Elf Hands
myservo1.write(7);
delay(30);
myservo2.write(70);
delay(30);
myservo3.write(7);
delay(30);
myservo4.write(70);
delay(30);
analogWrite(TreeStar1,200);
analogWrite(TreeStar2,100);
analogWrite(TreeStar3,200);
digitalWrite(TreeLine1, HIGH);
digitalWrite(TreeLine2, HIGH);
digitalWrite(TreeLine3, HIGH);
delay(1000);
analogWrite(TreeStar1,);
analogWrite(TreeStar2,);
analogWrite(TreeStar3,);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, LOW);
myservo1.write(70);
delay(30);
myservo2.write(7);
delay(30);
myservo3.write(70);
delay(30);
myservo4.write(7);
delay(30);
delay(1000);
}
void turnOffTree(){
//turn off all leds
analogWrite(TreeStar1,);
analogWrite(TreeStar2,);
analogWrite(TreeStar3,);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, LOW);
}
void turnOnTree() {
//turn on tree leds with the selected pattern
switch (TreePattern) {
case 1:
analogWrite(TreeStar1,255);
digitalWrite(TreeLine1, HIGH);
delay(100);
analogWrite(TreeStar1,);
analogWrite(TreeStar2,255);
digitalWrite(TreeLine2, HIGH);
delay(100);
analogWrite(TreeStar2,);
analogWrite(TreeStar3,255);
digitalWrite(TreeLine3, HIGH);
delay(100);
analogWrite(TreeStar3,);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, LOW);
delay(100);
break;
case 2:
analogWrite(TreeStar1,255);
analogWrite(TreeStar2,);
analogWrite(TreeStar3,255);
digitalWrite(TreeLine1, HIGH);
digitalWrite(TreeLine2, HIGH);
digitalWrite(TreeLine3, HIGH);
delay(100);
analogWrite(TreeStar1,255);
analogWrite(TreeStar2,255);
analogWrite(TreeStar3,);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, LOW);
delay(50);
analogWrite(TreeStar1,);
analogWrite(TreeStar2,255);
analogWrite(TreeStar3,255);
digitalWrite(TreeLine1, HIGH);
digitalWrite(TreeLine2, HIGH);
digitalWrite(TreeLine3, HIGH);
delay(100);
analogWrite(TreeStar1,255);
analogWrite(TreeStar2,200);
analogWrite(TreeStar3,100);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, HIGH);
delay(100);
analogWrite(TreeStar1,255);
analogWrite(TreeStar2,);
analogWrite(TreeStar3,255);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, HIGH);
digitalWrite(TreeLine3, LOW);
delay(100);
analogWrite(TreeStar1,255);
analogWrite(TreeStar2,);
analogWrite(TreeStar3,);
digitalWrite(TreeLine1, HIGH);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, LOW);
delay(100);
analogWrite(TreeStar1,);
analogWrite(TreeStar3,255);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, LOW);
delay(100);
break;
case 3:
analogWrite(TreeStar1,255);
digitalWrite(TreeLine1, HIGH);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, LOW);
delay(60);
analogWrite(TreeStar1,);
analogWrite(TreeStar2,255);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, HIGH);
digitalWrite(TreeLine3, LOW);
delay(60);
analogWrite(TreeStar2,);
analogWrite(TreeStar3,255);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, LOW);
digitalWrite(TreeLine3, HIGH);
delay(60);
analogWrite(TreeStar1,255);
analogWrite(TreeStar3,255);
digitalWrite(TreeLine1, LOW);
digitalWrite(TreeLine2, HIGH);
digitalWrite(TreeLine3, LOW);
delay(60);
break;
}
}
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