// TEST RECEPTION/ ENVOI UDP
 
#include <SPI.h>
#include <Ethernet.h>
#include <EthernetUdp.h>
 
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
IPAddress ip(192, 168, 1, 102);
unsigned int localPort = 8888;
 
char packetBuffer[UDP_TX_PACKET_MAX_SIZE]; //buffer to hold incoming packet,
char ReplyBuffer[] = "acknowledged";       // a string to send back
 
EthernetUDP Udp;
 
void setup() {
  Ethernet.begin(mac,ip);
  Udp.begin(localPort);
  Serial.begin(9600);
}
 
void loop() {
  int packetSize = Udp.parsePacket();
  if(packetSize)
  {
    Serial.print("Received packet of size ");
    Serial.println(packetSize);
    Serial.print("From ");
    IPAddress remote = Udp.remoteIP();
    for (int i =0; i < 4; i++)
    {
      Serial.print(remote[i], DEC);
      if (i < 3)
      {
        Serial.print(".");
      }
    }
    Serial.print(", port ");
    Serial.println(Udp.remotePort());
 
    // read the packet into packetBufffer
    Udp.read(packetBuffer,UDP_TX_PACKET_MAX_SIZE);
    Serial.println("Contents:");
    Serial.println(packetBuffer);
 
    // send a reply, to the IP address and port that sent us the packet we received
    //Udp.beginPacket(Udp.remoteIP(), Udp.remotePort());
    Udp.beginPacket(Udp.remoteIP(), 5000);
    Udp.write(ReplyBuffer);
    Udp.endPacket();
  }
  delay(10);
}

// TEST RECEPTION/ENVOIE OSC
// from Examples > ArdOSC > OSCArguments
 
#include <SPI.h>
#include <Ethernet.h>
#include <ArdOSC.h>
 
// ------------ CONFIG --------------- //
byte myMac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }; // MAC address
byte myIp[] = { 192, 168, 1, 102 }; // IP
int serverPort = 8888; // Receive port
int destPort = 9000; // Send port
OSCServer server; // to receive messages
OSCClient client; // to send messages
char oscmsg1[]="/pwm";
char oscmsg2[]="/test";
 
// ------------ SETUP ------------ //
void setup(){   
 Serial.begin(19200); // for debug
 Ethernet.begin(myMac ,myIp); 
 server.begin(serverPort);
 server.addCallback(oscmsg1,&func1); // callback function (receive)
}
 
// ------------ LOOP ------------ //
void loop(){
  if(server.aviableCheck()>0){
    //Serial.println("alive! "); 
  }
}
 
// --------- FUNCTIONS ------------ //
void func1(OSCMessage *_mes){
  logIp(_mes); // debug, print IP
  logOscAddress(_mes); // debug, print Address
 
  // Get content message
  byte *sourceIp = _mes->getIpAddress(); //get source ip address
  int tmpI=_mes->getArgInt32(0);  //get 1st argument(int32)
  float tmpF=_mes->getArgFloat(1); //get 2nd argument(float)
  int strSize=_mes->getArgStringSize(2); //get 3rd argument(string)
  char tmpStr[strSize]; //string memory allocation
  _mes->getArgString(2,tmpStr);
 
  // Send OSC message from received and parsed message
  OSCMessage newMes; //create new osc message
  newMes.setAddress(sourceIp,destPort); //set destination ip address & port no
  newMes.beginMessage(oscmsg2); //set arguments
  newMes.addArgInt32(tmpI+10);
  newMes.addArgFloat(tmpF+0.01);
  newMes.addArgString(tmpStr);
  client.send(&newMes); //send osc message
}
 
// -----TOOLS FUNCTIONS --------- //
void logIp(OSCMessage *_mes){
  byte *ip = _mes->getIpAddress();
  Serial.print("IP:");
  Serial.print(ip[0],DEC);
  Serial.print(".");
  Serial.print(ip[1],DEC);
  Serial.print(".");
  Serial.print(ip[2],DEC);
  Serial.print(".");
  Serial.print(ip[3],DEC);
  Serial.print(" ");
}
 
void logOscAddress(OSCMessage *_mes){
  Serial.println(_mes->getOSCAddress());
}