mouuff/8.ino

## 8.ino
#include <WiFi.h>
#include <WiFiUdp.h>
#include <Servo.h>
#include <String.h>

char ssid[] = "android";
char pass[] = "android42";
int status = WL_IDLE_STATUS;

int localPort = 12345;

char packetBuffer[255];

char ReplyBuffer[] = "pong";


Servo ServoHorizontal, ServoVertical;

WiFiUDP Udp;
WiFiServer server(80);

//set up the pins
int enableMD = 32;
int enableMG = 30;

int MD1 = 22;
int MD2 = 24;
int MG1 = 26;
int MG2 = 28;


void rmove(int dir){
  //1 forward
  //2 right
  //3 backward
  //4 left

  switch (dir){
    //all this thing can be modified
    //depends how you connected the engine
    case (1):
      //avancer
      digitalWrite(MG1,HIGH);
      digitalWrite(MG2,LOW);

      digitalWrite(MD1,HIGH);
      digitalWrite(MD2,LOW);
      break;
    case (2):
      //droite

      digitalWrite(MG1,HIGH);
      digitalWrite(MG2,LOW);

      digitalWrite(MD1,LOW);
      digitalWrite(MD2,HIGH);

      break;

    case (3):
      //reculer
      digitalWrite(MG1,LOW);
      digitalWrite(MG2,HIGH);

      digitalWrite(MD1,LOW);
      digitalWrite(MD2,HIGH);
      break;

    case (4):
      //gauche
      digitalWrite(MG1,LOW);
      digitalWrite(MG2,HIGH);

      digitalWrite(MD1,HIGH);
      digitalWrite(MD2,LOW);
      break;

    case (5):
      //droite tout droit
      digitalWrite(MG1,LOW);
      digitalWrite(MG2,LOW);

      digitalWrite(MD1,HIGH);
      digitalWrite(MD2,LOW);
      break;

    case (6):
      //gauche tout droit
      digitalWrite(MG1,HIGH);
      digitalWrite(MG2,LOW);

      digitalWrite(MD1,LOW);
      digitalWrite(MD2,LOW);
      break;

    case (7):
      //gauche arriere
      digitalWrite(MG1,LOW);
      digitalWrite(MG2,HIGH);

      digitalWrite(MD1,LOW);
      digitalWrite(MD2,LOW);
      break;

    case (8):
      //droite arriere
      digitalWrite(MG1,LOW);
      digitalWrite(MG2,LOW);

      digitalWrite(MD1,LOW);
      digitalWrite(MD2,HIGH);
      break;


    default:
      digitalWrite(MG1,LOW);
      digitalWrite(MG2,LOW);

      digitalWrite(MD1,LOW);
      digitalWrite(MD2,LOW);
      break;
  }
}

void setup() {
  Serial.begin(9600);

  ServoVertical.attach(14);
  ServoHorizontal.attach(15);
  //servos must be powered by 3.3v on arduino
  //otherwise it could crash the wifi shield

  ServoHorizontal.write(90);
  ServoVertical.write(90);

  pinMode(MG1,OUTPUT);
  pinMode(MG2,OUTPUT);
  pinMode(MD1,OUTPUT);
  pinMode(MD2,OUTPUT);
  pinMode(enableMD,OUTPUT);
  pinMode(enableMG,OUTPUT);

  digitalWrite(enableMD,HIGH);
  digitalWrite(enableMG,HIGH);


  if (WiFi.status() == WL_NO_SHIELD) {
    Serial.println("WiFi shield not present");
    while(true);
  }
  Serial.println(WiFi.firmwareVersion());
  while ( status != WL_CONNECTED) {
    Serial.print("Attempting to connect to WPA SSID: ");
    Serial.println(ssid);
    status = WiFi.begin(ssid, pass);
    delay(10000);
  }

  Serial.println(WiFi.localIP());


  server.begin();

  if (Udp.begin(localPort)){
    Serial.println("Now listenning on ");
    Serial.println(localPort);
  }
  else{
    Serial.println("Socket unavaiable");
  }
}

void loop() {
  WiFiClient 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 (c == '\n' && currentLineIsBlank) {
          // send a standard http response header
          client.println("HTTP/1.1 200 OK");
          client.println("Content-Type: text/html");
          client.println();
          client.println("<!DOCTYPE HTML>");
          client.println("<html>");
          client.println("<body bgcolor=\"#000000\">");

          client.println("<font color=\"red\">Reception des capteurs:");

          client.print(String(analogRead(8)));

          client.println("</font>");

          client.println("</html>");

          client.stop();
          Serial.write("Stopped client");
        }

        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;
        }
      }
    }
  }


  int packetSize = Udp.parsePacket();
  if (packetSize){

    int len = Udp.read(packetBuffer, 255);
    if (len > 0) packetBuffer[len] = 0;

    if (packetBuffer[0] == 'C'){
      String buff = String(packetBuffer);
      int Hang = buff.substring(buff.indexOf(":")+1).toInt();
      int Vang = buff.substring(1, buff.indexOf(":")).toInt();

      ServoHorizontal.write(Hang);
      ServoVertical.write(Vang);

      Serial.println(Vang);
      Serial.println(Hang);
    }

    if (packetBuffer[0] == 'M'){
      //motor command

      if (String(packetBuffer).equals("Mforward")){
        Serial.println("[*] engine forward");
        rmove(1);
      }
      else if (String(packetBuffer).equals("Mright")){
        Serial.println("[*] engine right");
        rmove(2);
      }
      else if (String(packetBuffer).equals("Mbackward")){
        Serial.println("[*] engine backward");
        rmove(3);
      }
      else if (String(packetBuffer).equals("Mleft")){
        Serial.println("[*] engine left");
        rmove(4);
      }
      else if (String(packetBuffer).equals("Mforward-left")){
        Serial.println("[*] engine left");
        rmove(5);
      }
      else if (String(packetBuffer).equals("Mforward-right")){
        Serial.println("[*] engine left");
        rmove(6);
      }
      else if (String(packetBuffer).equals("Mbackward-left")){
        Serial.println("[*] engine left");
        rmove(7);
      }
      else if (String(packetBuffer).equals("Mbackward-right")){
        Serial.println("[*] engine left");
        rmove(8);
      }
      else{
        //CStop
        rmove(0);
        Serial.println(packetBuffer);
      }
    }
    /*
    Udp.beginPacket(Udp.remoteIP(), Udp.remotePort());
    Udp.write(ReplyBuffer);
    Udp.endPacket();
    */
  }
}
	#include <WiFi.h>
	#include <WiFiUdp.h>
	#include <Servo.h>
	#include <String.h>

	char ssid[] = "android";
	char pass[] = "android42";
	int status = WL_IDLE_STATUS;

	int localPort = 12345;

	char packetBuffer[255];

	char ReplyBuffer[] = "pong";


	Servo ServoHorizontal, ServoVertical;

	WiFiUDP Udp;
	WiFiServer server(80);

	//set up the pins
	int enableMD = 32;
	int enableMG = 30;

	int MD1 = 22;
	int MD2 = 24;
	int MG1 = 26;
	int MG2 = 28;



	void rmove(int dir){
	//1 forward
	//2 right
	//3 backward
	//4 left

	switch (dir){
	//all this thing can be modified
	//depends how you connected the engine
	case (1):
	//avancer
	digitalWrite(MG1,HIGH);
	digitalWrite(MG2,LOW);

	digitalWrite(MD1,HIGH);
	digitalWrite(MD2,LOW);
	break;
	case (2):
	//droite

	digitalWrite(MG1,HIGH);
	digitalWrite(MG2,LOW);

	digitalWrite(MD1,LOW);
	digitalWrite(MD2,HIGH);

	break;

	case (3):
	//reculer
	digitalWrite(MG1,LOW);
	digitalWrite(MG2,HIGH);

	digitalWrite(MD1,LOW);
	digitalWrite(MD2,HIGH);
	break;

	case (4):
	//gauche
	digitalWrite(MG1,LOW);
	digitalWrite(MG2,HIGH);

	digitalWrite(MD1,HIGH);
	digitalWrite(MD2,LOW);
	break;

	case (5):
	//droite tout droit
	digitalWrite(MG1,LOW);
	digitalWrite(MG2,LOW);

	digitalWrite(MD1,HIGH);
	digitalWrite(MD2,LOW);
	break;

	case (6):
	//gauche tout droit
	digitalWrite(MG1,HIGH);
	digitalWrite(MG2,LOW);

	digitalWrite(MD1,LOW);
	digitalWrite(MD2,LOW);
	break;

	case (7):
	//gauche arriere
	digitalWrite(MG1,LOW);
	digitalWrite(MG2,HIGH);

	digitalWrite(MD1,LOW);
	digitalWrite(MD2,LOW);
	break;

	case (8):
	//droite arriere
	digitalWrite(MG1,LOW);
	digitalWrite(MG2,LOW);

	digitalWrite(MD1,LOW);
	digitalWrite(MD2,HIGH);
	break;


	default:
	digitalWrite(MG1,LOW);
	digitalWrite(MG2,LOW);

	digitalWrite(MD1,LOW);
	digitalWrite(MD2,LOW);
	break;
	}
	}

	void setup() {
	Serial.begin(9600);

	ServoVertical.attach(14);
	ServoHorizontal.attach(15);
	//servos must be powered by 3.3v on arduino
	//otherwise it could crash the wifi shield

	ServoHorizontal.write(90);
	ServoVertical.write(90);

	pinMode(MG1,OUTPUT);
	pinMode(MG2,OUTPUT);
	pinMode(MD1,OUTPUT);
	pinMode(MD2,OUTPUT);
	pinMode(enableMD,OUTPUT);
	pinMode(enableMG,OUTPUT);

	digitalWrite(enableMD,HIGH);
	digitalWrite(enableMG,HIGH);


	if (WiFi.status() == WL_NO_SHIELD) {
	Serial.println("WiFi shield not present");
	while(true);
	}
	Serial.println(WiFi.firmwareVersion());
	while ( status != WL_CONNECTED) {
	Serial.print("Attempting to connect to WPA SSID: ");
	Serial.println(ssid);
	status = WiFi.begin(ssid, pass);
	delay(10000);
	}

	Serial.println(WiFi.localIP());



	server.begin();

	if (Udp.begin(localPort)){
	Serial.println("Now listenning on ");
	Serial.println(localPort);
	}
	else{
	Serial.println("Socket unavaiable");
	}
	}

	void loop() {
	WiFiClient 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 (c == '\n' && currentLineIsBlank) {
	// send a standard http response header
	client.println("HTTP/1.1 200 OK");
	client.println("Content-Type: text/html");
	client.println();
	client.println("<!DOCTYPE HTML>");
	client.println("<html>");
	client.println("<body bgcolor=\"#000000\">");

	client.println("<font color=\"red\">Reception des capteurs:");

	client.print(String(analogRead(8)));

	client.println("</font>");

	client.println("</html>");

	client.stop();
	Serial.write("Stopped client");
	}

	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;
	}
	}
	}
	}


	int packetSize = Udp.parsePacket();
	if (packetSize){

	int len = Udp.read(packetBuffer, 255);
	if (len > 0) packetBuffer[len] = 0;

	if (packetBuffer[0] == 'C'){
	String buff = String(packetBuffer);
	int Hang = buff.substring(buff.indexOf(":")+1).toInt();
	int Vang = buff.substring(1, buff.indexOf(":")).toInt();

	ServoHorizontal.write(Hang);
	ServoVertical.write(Vang);

	Serial.println(Vang);
	Serial.println(Hang);
	}

	if (packetBuffer[0] == 'M'){
	//motor command

	if (String(packetBuffer).equals("Mforward")){
	Serial.println("[*] engine forward");
	rmove(1);
	}
	else if (String(packetBuffer).equals("Mright")){
	Serial.println("[*] engine right");
	rmove(2);
	}
	else if (String(packetBuffer).equals("Mbackward")){
	Serial.println("[*] engine backward");
	rmove(3);
	}
	else if (String(packetBuffer).equals("Mleft")){
	Serial.println("[*] engine left");
	rmove(4);
	}
	else if (String(packetBuffer).equals("Mforward-left")){
	Serial.println("[*] engine left");
	rmove(5);
	}
	else if (String(packetBuffer).equals("Mforward-right")){
	Serial.println("[*] engine left");
	rmove(6);
	}
	else if (String(packetBuffer).equals("Mbackward-left")){
	Serial.println("[*] engine left");
	rmove(7);
	}
	else if (String(packetBuffer).equals("Mbackward-right")){
	Serial.println("[*] engine left");
	rmove(8);
	}
	else{
	//CStop
	rmove(0);
	Serial.println(packetBuffer);
	}
	}
	/*
	Udp.beginPacket(Udp.remoteIP(), Udp.remotePort());
	Udp.write(ReplyBuffer);
	Udp.endPacket();
	*/
	}
	}