harrisonhjones/application.cpp

## application.cpp
// Original Spark Community Thread: http://community.spark.io/t/how-to-access-the-core-via-we-browser/9711
// Code adapted from: http://arduino.cc/en/Tutorial/WebServer

/* Includes ------------------------------------------------------------------*/
#include "application.h"


SYSTEM_MODE(AUTOMATIC);

TCPServer server = TCPServer(80);
TCPClient client;

void setup()
{
    // start listening for clients
    server.begin();

    // Make sure your Serial Terminal app is closed before powering your Core
    Serial.begin(9600);
    // Now open your Serial Terminal, and hit any key to continue!
    while(!Serial.available()) SPARK_WLAN_Loop();

    Serial.println(WiFi.localIP());
    Serial.println(WiFi.subnetMask());
    Serial.println(WiFi.gatewayIP());
    Serial.println(WiFi.SSID());
}

void loop() {
    // listen for incoming clients
    client = server.available();
    if (client) {
        Serial.println("new client");
        // an http request ends with a blank line
        boolean currentLineIsBlank = true;
        while (client.connected()) {
            if (client.available()) {
                char c = client.read();
                Serial.write(c);
                // if you've gotten to the end of the line (received a newline
                // character) and the line is blank, the http request has ended,
                // so you can send a reply
                if (c == '\n' && currentLineIsBlank) {
                    // send a standard http response header
                    client.println("HTTP/1.1 200 OK");
                    client.println("Content-Type: text/html");
                    client.println("Connection: close");  // the connection will be closed after completion of the response
                    //client.println("Refresh: 5");  // refresh the page automatically every 5 sec
                    client.println();
                    client.println("<!DOCTYPE HTML>");
                    client.println("<html>");
                    client.println("<H1>Hello World.</h1>");
                    client.print("The current time is: <B>");
                    client.print(Time.timeStr());
                    client.println("</B>");
                    // output the value of each analog input pin
                    /*for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
                    int sensorReading = analogRead(analogChannel);
                    client.print("analog input ");
                    client.print(analogChannel);
                    client.print(" is ");
                    client.print(sensorReading);
                    client.println("<br />");
                    }*/
                    client.println("</html>");
                    client.println();
                    delay(5);
                    break;
                }
                if (c == '\n') {
                    // you're starting a new line
                    currentLineIsBlank = true;
                }
                else if (c != '\r') {
                    // you've gotten a character on the current line
                    currentLineIsBlank = false;
                }
            }
        }
        // give the web browser time to receive the data
        delay(1);
        // close the connection:
        client.stop();
        Serial.println("client disconnected");
    }
}
	// Original Spark Community Thread: http://community.spark.io/t/how-to-access-the-core-via-we-browser/9711
	// Code adapted from: http://arduino.cc/en/Tutorial/WebServer

	/* Includes ------------------------------------------------------------------*/
	#include "application.h"


	SYSTEM_MODE(AUTOMATIC);

	TCPServer server = TCPServer(80);
	TCPClient client;

	void setup()
	{
	// start listening for clients
	server.begin();

	// Make sure your Serial Terminal app is closed before powering your Core
	Serial.begin(9600);
	// Now open your Serial Terminal, and hit any key to continue!
	while(!Serial.available()) SPARK_WLAN_Loop();

	Serial.println(WiFi.localIP());
	Serial.println(WiFi.subnetMask());
	Serial.println(WiFi.gatewayIP());
	Serial.println(WiFi.SSID());
	}

	void loop() {
	// listen for incoming clients
	client = server.available();
	if (client) {
	Serial.println("new client");
	// an http request ends with a blank line
	boolean currentLineIsBlank = true;
	while (client.connected()) {
	if (client.available()) {
	char c = client.read();
	Serial.write(c);
	// if you've gotten to the end of the line (received a newline
	// character) and the line is blank, the http request has ended,
	// so you can send a reply
	if (c == '\n' && currentLineIsBlank) {
	// send a standard http response header
	client.println("HTTP/1.1 200 OK");
	client.println("Content-Type: text/html");
	client.println("Connection: close"); // the connection will be closed after completion of the response
	//client.println("Refresh: 5"); // refresh the page automatically every 5 sec
	client.println();
	client.println("<!DOCTYPE HTML>");
	client.println("<html>");
	client.println("<H1>Hello World.</h1>");
	client.print("The current time is: <B>");
	client.print(Time.timeStr());
	client.println("</B>");
	// output the value of each analog input pin
	/*for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
	int sensorReading = analogRead(analogChannel);
	client.print("analog input ");
	client.print(analogChannel);
	client.print(" is ");
	client.print(sensorReading);
	client.println("<br />");
	}*/
	client.println("</html>");
	client.println();
	delay(5);
	break;
	}
	if (c == '\n') {
	// you're starting a new line
	currentLineIsBlank = true;
	}
	else if (c != '\r') {
	// you've gotten a character on the current line
	currentLineIsBlank = false;
	}
	}
	}
	// give the web browser time to receive the data
	delay(1);
	// close the connection:
	client.stop();
	Serial.println("client disconnected");
	}
	}