LofT Group 810 Particle Photon Sensor

// This #include statement was automatically added by the Particle IDE.
#include <SparkFunPhant.h>

const int coinpin = D7;
const int targetcents = 600;
volatile int cents = 0;
/*  Flex Init */

const int flexPin = A0; 
int tempFlexValue;

/* Servo Init */

Servo ourServo;
int servoPin = D0; 
int servoPos = 180; 

/* Leds Init */

int yellowLeds = D2;
int greenLed1 = D5;
int greenLed2 = A4;
int greenLed3 = A5;
int greenLed4 = A3;
int greenLed5 = A2;

/* Button Init */

int dudButton = D1;
int buttonPress = 0;
int buttonPressed = 0;

int win = 0; // value will change to one to signal a player has won
int gameStart = 0; // value will change to one to signal a game is in progress

const char server[] = "data.sparkfun.com"; // Phant destination server
const char publicKey[] = "OGMRNXK6MncMlVwD2yW1"; // Phant public key - HAS TO BE CHANGED
const char privateKey[] = "8bKBDomzK7udEBmpnkoR"; // Phant private key  - HAS TO BE CHANGED
Phant phant(server, publicKey, privateKey); // Create a Phant object

const int POST_RATE = 3000; // Time between posts, in ms.
unsigned long lastPost = 0;




void setup() {
    
     Serial.begin(9600);
    pinMode(D7, INPUT_PULLUP);
    attachInterrupt(digitalPinToInterrupt(coinpin), coinInterrupt, FALLING);
    delay(100);
    
    /* Flex Setup */
    tempFlexValue = analogRead(flexPin);
     pinMode(D1, INPUT_PULLUP);
    attachInterrupt(digitalPinToInterrupt(dudButton), buttonCode, CHANGE);
    delay(100);
    
    /* Servo Setup */
    ourServo.attach(servoPin); 
    ourServo.write(servoPos);  
    delay(500);
    // Detaching our servo to avoid jittering, will be reattached when needed
    ourServo.detach();
    
    /* Leds Setup) */
    pinMode(yellowLeds, OUTPUT);
    pinMode(greenLed1, OUTPUT);
    pinMode(greenLed2, OUTPUT);
    pinMode(greenLed3, OUTPUT);
    pinMode(greenLed4, OUTPUT);
    pinMode(greenLed5, OUTPUT);

    
    

}

void loop() {
        Serial.println(cents);
    if (cents >= 10) {
    
    Serial.print(cents);
    Serial.print(" cents entered");
    gameStart = 1;
    delay(200);
    countDown();
    servo();
        int flexPosition;    // Input value from the analog pin.
        flexPosition = analogRead(flexPin);
        if ((flexPosition - tempFlexValue > 200) || (tempFlexValue - flexPosition > 200)) {
            Serial.println("A ball has passed");
             win = 1;
             postToPhant();
             victoryLights();
             }
        Serial.println("Flex sensor reading: ");
        Serial.println(flexPosition);
        delay(100);
        gameStart = 0;
        cents= 0;
        buttonPressed = 0;
    }
}
        int postToPhant() {
        phant.add("button", buttonPressed);
        phant.add("insert", cents);
        phant.add("win", win);
        TCPClient client;
        char response[512];
        int i = 0;
        int retVal = 0;
        if (client.connect(server, 80)) { 
            Serial.println("Posting!"); 
		    // phant.post() will return a string formatted as an HTTP POST.
	    	// It'll include all of the field/data values we added before.
		    // Use client.print() to send that string to the server.
            client.print(phant.post());
         } 
}
/* User defined functions */
 void coinInterrupt(){
  
    if (gameStart == 0) {// Each time a pulse is sent from the coin acceptor, interrupt main loop to add 1 cent and flip on the LED if a game has not been previously started
        cents = cents + 1; }
  
} 
// triggered when a ball enters the victory area, yellow leds go on to indicate you won
int victoryLights() {
    
    digitalWrite(yellowLeds, HIGH);
    delay(500);
    digitalWrite(yellowLeds, LOW);
    delay(500);
    digitalWrite(yellowLeds, HIGH);
    delay(500);
    digitalWrite(yellowLeds, LOW);
    delay(500);
    digitalWrite(yellowLeds, HIGH);
    delay(500);
    digitalWrite(yellowLeds, LOW);
    delay(500);
    digitalWrite(yellowLeds, HIGH);
    delay(3000);
    digitalWrite(yellowLeds, LOW);
    delay(500); 
}

// triggered after a coin is entered, the green leds proceed with a countdown that stalls halfway through


int countDown() {
    delay(1000);
    digitalWrite(greenLed1, HIGH);
    delay(1000);
    digitalWrite(greenLed1, LOW);
    digitalWrite(greenLed2, HIGH);
    delay(1000);
    digitalWrite(greenLed2, LOW);
    digitalWrite(greenLed3, HIGH);
    buttonPress = 1;
    delay(10000);
    digitalWrite(greenLed3, LOW);
    buttonPress = 0;
    postToPhant();
    digitalWrite(greenLed4, HIGH);
    delay(1000);
    digitalWrite(greenLed4, LOW);
    digitalWrite(greenLed5, HIGH);
    delay(1000);
    digitalWrite(greenLed5, LOW);
    delay(500);
    // green led 1 go, delay .5s, green led 1 off and  green led 2 go, delay .5s, green led2 off and green led3 go, delay 15s, green led 3 off and green led 4 go, delay .5s, green led 4 off and green led 5 go, delay .5s, green led 5 off, delay .5s
    // all leds go, delay 1s, all leds go, delay .5s, repeat 2 more times
    // during long delay, button checks inputs to monitor possible pushing
    // servo go as line above executes
    // servo close after 5 seconds
    
}
int servo() {
    ourServo.attach(servoPin);
    int servoPos = 180;
    ourServo.write(servoPos);
    delay(1500);
    servoPos = 80;
    ourServo.write(servoPos);
    delay(10000);
    servoPos = 180;
    ourServo.write(servoPos);

}
void buttonCode() {
        if (buttonPress == 1){
        buttonPressed = buttonPressed + 1;
        Serial.println("button press:");
        Serial.println(buttonPressed); }
}
// triggered when the countdown is stalled, the reset button is 'unlocked' and pushes data to the database when pressed