Toby Harris / Mbed 2 deprecated mbedOSC__spk

An Open Sound Control library for the mbed, created to be compatible with Recotana's OSCClass library (http://recotana.com) for the Arduino with Ethernet shield. It also uses parts of the OSC Transceiver(Sender/Receiver) code by xshige written by: Alvaro Cassinelli, October 2011 tweaked by: Toby Harris / *spark audio-visual, March 2012

Dependencies:   NetServices mbed

main.cpp@1:ab7dc9550de6, 2012-04-15 (annotated)

Committer:
tobyspark
Date:
Sun Apr 15 12:06:01 2012 +0000
Revision:
1:ab7dc9550de6
Parent:
0:49cdaebd52d5
Child:
11:853a9e887023

        

        
Who changed what in which revision?

        

            
                
UserRevisionLine numberNew contents of line

            
            


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#include "mbed.h"





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#include "mbedOSC.h"





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DigitalOut myled(LED1);





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// mbed IP address (server):





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#ifdef DHCP





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EthernetNetIf eth;





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#else





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EthernetNetIf eth(





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  IpAddr(10,0,0,2), //IP Address





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  IpAddr(255,255,255,0), //Network Mask





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  IpAddr(10,0,0,1), //Gateway





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  IpAddr(10,0,0,1)  //DNS





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);





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#endif





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uint8_t serverIp[]  = { 10, 0, 0, 2 }; // not needed perhaps!





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int  serverPort  = 10000;





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uint8_t destIp[]  = { 10, 0, 0, 1};





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int  destPort = 12000;





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char *topAddress="/mbed";





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char *subAddress[3]={ "/test1" , "/test2" , "/test3" };





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OSCMessage recMes;





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OSCMessage sendMes;





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OSCClass osc;    





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//OSCClass osc(&recMes);  // instantiate OSC communication object, and set the receiver container from the OSC packets  





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Serial pc(USBTX, USBRX); 





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void processOSC(); 





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int main() {





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  // make debug port:





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  pc.baud(115200);





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  // Set the Ethernet port: 





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  printf("Setting up...\r\n");





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  EthernetErr ethErr = eth.setup();





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  if(ethErr)





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  {





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    printf("Error %d in setup.\r\n", ethErr);





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    return -1;





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  }





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  printf("Setup OK\r\n");





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   //(1) Sending message:





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   // Set IP and Port: 





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   sendMes.setIp( destIp );





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   sendMes.setPort( destPort );





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   // Set data: 





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   // sendMes.setTopAddress(topAddress);





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   //setting osc functionnality:





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   //(2) Receiving: 





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  // recMes.setIp( serverIp ); // not needed?





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   osc.setReceiveMessage(&recMes); // this sets the receiver container for the OSC packets (we can avoid doing this if we use osc.getMessage() to get messages)





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   osc.begin(serverPort); // binds the upd (osc) messages to an arbitrary listening port ("server" port), and callback function





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   osc.messageReceivedCallback.attach(&processOSC);





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   //==========================================   INFINITE LOOP (in USER PROGRAM CONTEXT) ===================================================================





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    while(true) {





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        Net::poll();





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        // ... Do whatever needs to be done (note: the osc processing is done in the processOSC function. 





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        // BUT DO NOT FORGET to call osc.onUDPSocketEvent(e). This is messy... should find a better way to do it. 





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    }





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}





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void processOSC() {





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    if (osc.newMessage) { // in fact, there is no need to check this if using the method of a global callback function - it is clear this is a new packet... however, it may be 





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                          // interesting to use a timer, and process data (answers, etc) only after a certain amount of time, so as to avoid blocking the program in IRQ context...





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             //pc.printf("we received top address %s\n", recMes.getAddress(0) );





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            osc.newMessage=false; // note: if using: message=osc.getMessage(), then we don't need to do this explicitly. 





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            // Test: 





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            if( !strcmp( recMes.getAddress(0) , "mbed" ) ) {





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                pc.printf("we received topAddress= mbed \n");





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                if( !strcmp( recMes.getAddress(1) , "test1" ) )





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                      pc.printf("we received subAddress= test1 \n");





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                      // Send some osc message:





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                      sendMes.setTopAddress("/working...");





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                      osc.sendOsc(&sendMes);





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            }





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        }





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}





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/* EXAMPLE SEND/RECEIVE on PROCESSING:





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// oscP5sendreceive by andreas schlegel





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// example shows how to send and receive osc messages.





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// oscP5 website at http://www.sojamo.de/oscP5





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import oscP5.*;





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import netP5.*;





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OscP5 oscP5;





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NetAddress myRemoteLocation;





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void setup() {





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  size(400,400);





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  frameRate(25);





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  // start oscP5, listening for incoming messages at port 12000 





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  oscP5 = new OscP5(this,12000);





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  // myRemoteLocation is a NetAddress. a NetAddress takes 2 parameters,





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  // an ip address and a port number. myRemoteLocation is used as parameter in





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  // oscP5.send() when sending osc packets to another computer, device, 





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  // application. usage see below. for testing purposes the listening port





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  // and the port of the remote location address are the same, hence you will





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  // send messages back to this sketch.





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  myRemoteLocation = new NetAddress("10.0.0.2",10000);





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}





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void draw() {





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  background(0);  





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}





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void mousePressed() {





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  // in the following different ways of creating osc messages are shown by example 





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  OscMessage myMessage = new OscMessage("/mbed/test1");





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  myMessage.add(123); // add an int to the osc message 





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  // send the message 





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  oscP5.send(myMessage, myRemoteLocation); 





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}





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// incoming osc message are forwarded to the oscEvent method. 





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void oscEvent(OscMessage theOscMessage) {





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  // print the address pattern and the typetag of the received OscMessage 





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  print("### received an osc message.");





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  print(" addrpattern: "+theOscMessage.addrPattern());





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  println(" typetag: "+theOscMessage.typetag());





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}





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*/