Lane of Things Group 511

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

double distance;
int distancePin = 0;
int spyCameraPin = 2;
const char server[] = "data.sparkfun.com"; // Phant destination server
const char publicKey[] = "g67zG4gA17CaEWQq1qNx"; // Phant public key - HAS TO BE CHANGED
const char privateKey[] = "qzRKeWVZgRSlnwa4D4xR"; // Phant private key  - HAS TO BE CHANGED

Phant phant(server, publicKey, privateKey);


void setup()
{
    Serial.begin(9600);
    pinMode(spyCameraPin, OUTPUT);

}

void loop()
{    
    distance = analogRead(distancePin);
    Serial.println(distance);
    if(distance > 1100)
    {
        postToPhant();
        digitalWrite(spyCameraPin, HIGH);
        delay(1000);
        digitalWrite(spyCameraPin, LOW);
        delay(5000);
    }
}



int postToPhant()
{    
    // Use phant.add(<field>, <value>) to add data to each field.
    // Phant requires you to update each and every field before posting,
    // make sure all fields defined in the stream are added here.
    phant.add("distance", distance);
        	
    TCPClient client;
    char response[512];
    int i = 0;
    int retVal = 0;
    
    if (client.connect(server, 80)) // Connect to the server
    {
		// Post message to indicate connect success
        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());
        delay(1000);
		// Now we'll do some simple checking to see what (if any) response
		// the server gives us.
        while (client.available())
        {
            char c = client.read();
            Serial.print(c);	// Print the response for debugging help.
            if (i < 512)
                response[i++] = c; // Add character to response string
        }
		// Search the response string for "200 OK", if that's found the post
		// succeeded.
        if (strstr(response, "200 OK"))
        {
            Serial.println("Post success!");
            retVal = 1;
        }
        else if (strstr(response, "400 Bad Request"))
        {	// "400 Bad Request" means the Phant POST was formatted incorrectly.
			// This most commonly ocurrs because a field is either missing,
			// duplicated, or misspelled.
            Serial.println("Bad request");
            retVal = -1;
        }
        else
        {
			// Otherwise we got a response we weren't looking for.
            retVal = -2;
        }
    }
    else
    {	// If the connection failed, print a message:
        Serial.println("connection failed");
        retVal = -3;
    }
    client.stop();	// Close the connection to server.
    return retVal;	// Return error (or success) code.
}