Toby Harris / OSC

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

Dependents:   SPK-DVIMXR

mbedOSC.cpp@1:63b72e393989, 2013-07-26 (annotated)

Committer:
tobyspark
Date:
Fri Jul 26 22:10:20 2013 +0000
Revision:
1:63b72e393989
Parent:
0:fdea65150534 
Fixed double receive bug! Or rather, a platform quirk. Gah!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tobyspark 0:fdea65150534 1 /*
tobyspark 0:fdea65150534 2 mbedOSC.cpp
tobyspark 0:fdea65150534 3 */
tobyspark 0:fdea65150534 4
tobyspark 0:fdea65150534 5 #include "mbed.h"
tobyspark 0:fdea65150534 6 #include "mbedOSC.h"
tobyspark 0:fdea65150534 7 #include "stdarg.h"
tobyspark 0:fdea65150534 8
tobyspark 0:fdea65150534 9 OSCMessage::OSCMessage() {
tobyspark 0:fdea65150534 10 // Initialize host address and port by default (as if this where the receiver message):
tobyspark 0:fdea65150534 11 // host=new Host(IpAddr(10, 0, 0, 1), DEFAULT_RECEIVE_PORT, NULL);
tobyspark 0:fdea65150534 12 }
tobyspark 0:fdea65150534 13
tobyspark 0:fdea65150534 14 void OSCMessage::setPort(uint16_t _port){
tobyspark 0:fdea65150534 15 host.setPort(_port);
tobyspark 0:fdea65150534 16 }
tobyspark 0:fdea65150534 17
tobyspark 0:fdea65150534 18
tobyspark 0:fdea65150534 19 void OSCMessage::setIp(uint8_t *_ip){
tobyspark 0:fdea65150534 20 host.setIp(IpAddr(_ip[0], _ip[1], _ip[2], _ip[3]));
tobyspark 0:fdea65150534 21 }
tobyspark 0:fdea65150534 22
tobyspark 0:fdea65150534 23
tobyspark 0:fdea65150534 24
tobyspark 0:fdea65150534 25 void OSCMessage::setIp( uint8_t _ip1,
tobyspark 0:fdea65150534 26 uint8_t _ip2,
tobyspark 0:fdea65150534 27 uint8_t _ip3,
tobyspark 0:fdea65150534 28 uint8_t _ip4 ){
tobyspark 0:fdea65150534 29
tobyspark 0:fdea65150534 30 host.setIp(IpAddr(_ip1, _ip2, _ip3, _ip4));
tobyspark 0:fdea65150534 31 }
tobyspark 0:fdea65150534 32
tobyspark 0:fdea65150534 33 const IpAddr& OSCMessage::getIp(){
tobyspark 0:fdea65150534 34 return host.getIp();
tobyspark 0:fdea65150534 35 }
tobyspark 0:fdea65150534 36
tobyspark 0:fdea65150534 37
tobyspark 0:fdea65150534 38 const int& OSCMessage::getPort(){
tobyspark 0:fdea65150534 39 return host.getPort();
tobyspark 0:fdea65150534 40 }
tobyspark 0:fdea65150534 41
tobyspark 0:fdea65150534 42
tobyspark 0:fdea65150534 43
tobyspark 0:fdea65150534 44 uint8_t OSCMessage::getAddressNum(){
tobyspark 0:fdea65150534 45
tobyspark 0:fdea65150534 46 return addressNum;
tobyspark 0:fdea65150534 47 }
tobyspark 0:fdea65150534 48
tobyspark 0:fdea65150534 49
tobyspark 0:fdea65150534 50 uint8_t OSCMessage::getArgNum(){
tobyspark 0:fdea65150534 51
tobyspark 0:fdea65150534 52 return argNum;
tobyspark 0:fdea65150534 53 }
tobyspark 0:fdea65150534 54
tobyspark 0:fdea65150534 55
tobyspark 0:fdea65150534 56
tobyspark 0:fdea65150534 57 char * OSCMessage::getAddress(uint8_t _index){
tobyspark 0:fdea65150534 58 if(_index>MAX_ADDRESS) _index=MAX_ADDRESS-1;
tobyspark 0:fdea65150534 59 return address[_index];
tobyspark 0:fdea65150534 60
tobyspark 0:fdea65150534 61 }
tobyspark 0:fdea65150534 62
tobyspark 0:fdea65150534 63
tobyspark 0:fdea65150534 64
tobyspark 0:fdea65150534 65 char * OSCMessage::getTopAddress(){
tobyspark 0:fdea65150534 66
tobyspark 0:fdea65150534 67 return getAddress(0);
tobyspark 0:fdea65150534 68
tobyspark 0:fdea65150534 69 }
tobyspark 0:fdea65150534 70
tobyspark 0:fdea65150534 71
tobyspark 0:fdea65150534 72 char * OSCMessage::getSubAddress(){
tobyspark 0:fdea65150534 73
tobyspark 0:fdea65150534 74 return getAddress(1);
tobyspark 0:fdea65150534 75
tobyspark 0:fdea65150534 76 }
tobyspark 0:fdea65150534 77
tobyspark 0:fdea65150534 78
tobyspark 0:fdea65150534 79 char OSCMessage::getTypeTag(uint8_t _index){
tobyspark 0:fdea65150534 80 if(_index>MAX_ARG) _index=MAX_ARG-1;
tobyspark 0:fdea65150534 81 return typeTag[_index];
tobyspark 0:fdea65150534 82 }
tobyspark 0:fdea65150534 83
tobyspark 0:fdea65150534 84
tobyspark 0:fdea65150534 85 int32_t OSCMessage::getArgInt(uint8_t _index){
tobyspark 0:fdea65150534 86 int32_t *value;
tobyspark 0:fdea65150534 87 if(_index > argNum) _index=argNum;
tobyspark 0:fdea65150534 88 value = (int32_t *)arg[_index]; // cast to int32_t
tobyspark 0:fdea65150534 89 return *value;
tobyspark 0:fdea65150534 90 }
tobyspark 0:fdea65150534 91
tobyspark 0:fdea65150534 92
tobyspark 0:fdea65150534 93 double OSCMessage::getArgFloat(uint8_t _index){
tobyspark 1:63b72e393989 94 float *value;
tobyspark 0:fdea65150534 95 if(_index > argNum) _index=argNum;
tobyspark 1:63b72e393989 96 value = (float *)arg[_index]; // cast to float not double for correct parsing on mbed!
tobyspark 0:fdea65150534 97 return *value;
tobyspark 0:fdea65150534 98 }
tobyspark 0:fdea65150534 99
tobyspark 0:fdea65150534 100
tobyspark 0:fdea65150534 101 void OSCMessage::setTopAddress(char *_address){
tobyspark 0:fdea65150534 102 address[0]=_address;
tobyspark 0:fdea65150534 103 address[1]=0;
tobyspark 0:fdea65150534 104 addressNum=1; // Note: this "erases" the subaddress! (is this a good idea?)
tobyspark 0:fdea65150534 105 }
tobyspark 0:fdea65150534 106
tobyspark 0:fdea65150534 107
tobyspark 0:fdea65150534 108 void OSCMessage::setSubAddress(char *_address){
tobyspark 0:fdea65150534 109 address[1]=_address;
tobyspark 0:fdea65150534 110 addressNum=2; // Note: this assumes the top address was already set!
tobyspark 0:fdea65150534 111 }
tobyspark 0:fdea65150534 112
tobyspark 0:fdea65150534 113
tobyspark 0:fdea65150534 114
tobyspark 0:fdea65150534 115 void OSCMessage::setAddress(char *_topAddress,char *_subAddress){
tobyspark 0:fdea65150534 116 setTopAddress(_topAddress);
tobyspark 0:fdea65150534 117 setSubAddress(_subAddress);
tobyspark 0:fdea65150534 118 addressNum=2; // (unnecessary...)
tobyspark 0:fdea65150534 119 }
tobyspark 0:fdea65150534 120
tobyspark 0:fdea65150534 121
tobyspark 0:fdea65150534 122 void OSCMessage::setAddress(uint8_t _index, char *_address){
tobyspark 0:fdea65150534 123 if(_index>MAX_ADDRESS) _index=MAX_ADDRESS-1;
tobyspark 0:fdea65150534 124 address[_index]=_address;
tobyspark 0:fdea65150534 125 addressNum=_index+1;
tobyspark 0:fdea65150534 126 }
tobyspark 0:fdea65150534 127
tobyspark 0:fdea65150534 128
tobyspark 0:fdea65150534 129
tobyspark 0:fdea65150534 130 void OSCMessage::setArgs(char *types,...){
tobyspark 0:fdea65150534 131
tobyspark 0:fdea65150534 132 va_list argList;
tobyspark 0:fdea65150534 133
tobyspark 0:fdea65150534 134 argNum = strlen(types);
tobyspark 0:fdea65150534 135 if(argNum>MAX_ARG) argNum=MAX_ARG-1;
tobyspark 0:fdea65150534 136
tobyspark 0:fdea65150534 137 va_start( argList, types );
tobyspark 0:fdea65150534 138 for(uint8_t i=0 ; i < argNum ; i++){
tobyspark 0:fdea65150534 139
tobyspark 0:fdea65150534 140 typeTag[i]=types[i];
tobyspark 0:fdea65150534 141
tobyspark 0:fdea65150534 142 switch(types[i]) {
tobyspark 0:fdea65150534 143 case 'i':
tobyspark 0:fdea65150534 144 arg[i]=(uint32_t *)va_arg(argList, uint32_t *);
tobyspark 0:fdea65150534 145 break;
tobyspark 0:fdea65150534 146 case 'f':
tobyspark 0:fdea65150534 147 arg[i]=va_arg(argList, double *);
tobyspark 0:fdea65150534 148 break;
tobyspark 1:63b72e393989 149 }
tobyspark 0:fdea65150534 150 }
tobyspark 0:fdea65150534 151 }
tobyspark 0:fdea65150534 152
tobyspark 0:fdea65150534 153 // ================================================================================================================================================
tobyspark 0:fdea65150534 154 // ==================================== OSCClass for sending and receiving OSC messages using UDP protocol =======================================
tobyspark 0:fdea65150534 155 // ================================================================================================================================================
tobyspark 0:fdea65150534 156 //The class define an object wrapping the UDP functions to send and receive OSC messages
tobyspark 0:fdea65150534 157
tobyspark 0:fdea65150534 158 OSCClass::OSCClass(){
tobyspark 0:fdea65150534 159 udpRec.setOnEvent(this, &OSCClass::onUDPSocketEvent);
tobyspark 0:fdea65150534 160 newMessage=false;
tobyspark 0:fdea65150534 161 }
tobyspark 0:fdea65150534 162
tobyspark 1:63b72e393989 163 OSCClass::~OSCClass(){
tobyspark 1:63b72e393989 164 udpSend.resetOnEvent();
tobyspark 1:63b72e393989 165 udpRec.close();
tobyspark 1:63b72e393989 166 }
tobyspark 1:63b72e393989 167
tobyspark 0:fdea65150534 168 OSCClass::OSCClass(OSCMessage *_mes){
tobyspark 0:fdea65150534 169 udpRec.setOnEvent(this, &OSCClass::onUDPSocketEvent);
tobyspark 0:fdea65150534 170 receiverMessage = _mes; // note: receiverMessage MUST be a pointer to the message, because we will modify things in it
tobyspark 0:fdea65150534 171 newMessage=false;
tobyspark 0:fdea65150534 172 }
tobyspark 0:fdea65150534 173
tobyspark 0:fdea65150534 174 void OSCClass::begin()
tobyspark 0:fdea65150534 175 {
tobyspark 0:fdea65150534 176 // setup receiver udp socket:
tobyspark 0:fdea65150534 177 udpRec.bind(receiverMessage->host);
tobyspark 0:fdea65150534 178 }
tobyspark 0:fdea65150534 179
tobyspark 0:fdea65150534 180
tobyspark 0:fdea65150534 181 void OSCClass::begin(uint16_t _recievePort)
tobyspark 0:fdea65150534 182 {
tobyspark 0:fdea65150534 183 receiverMessage->host.setPort(_recievePort);
tobyspark 0:fdea65150534 184 // setup receiver udp socket:
tobyspark 0:fdea65150534 185 udpRec.bind(receiverMessage->host);
tobyspark 0:fdea65150534 186 }
tobyspark 0:fdea65150534 187
tobyspark 0:fdea65150534 188
tobyspark 0:fdea65150534 189 void OSCClass::setReceiveMessage(OSCMessage *_mes){
tobyspark 0:fdea65150534 190 receiverMessage = _mes;
tobyspark 0:fdea65150534 191 }
tobyspark 0:fdea65150534 192
tobyspark 0:fdea65150534 193 void OSCClass::onUDPSocketEvent(UDPSocketEvent e)
tobyspark 0:fdea65150534 194 {
tobyspark 0:fdea65150534 195 switch(e)
tobyspark 0:fdea65150534 196 {
tobyspark 0:fdea65150534 197 case UDPSOCKET_READABLE: //The only event for now
tobyspark 0:fdea65150534 198 //char buf[256] = {0};
tobyspark 0:fdea65150534 199 Host auxhost;
tobyspark 0:fdea65150534 200 buflength = udpRec.recvfrom( rcvBuff, 256, &auxhost ); // QUESTION: auxhost should be equal to the receiver host I guess...
tobyspark 0:fdea65150534 201 if ( buflength > 0 ) {
tobyspark 0:fdea65150534 202 //printf("\r\nFrom %d.%d.%d.%d:\r\n", host.getIp()[0], host.getIp()[1], host.getIp()[2], host.getIp()[3]);
tobyspark 0:fdea65150534 203 decodePacket(receiverMessage); // convert to OSC message, and save it in receiverMessage
tobyspark 0:fdea65150534 204 newMessage=true;
tobyspark 0:fdea65150534 205
tobyspark 0:fdea65150534 206 messageReceivedCallback.call();
tobyspark 0:fdea65150534 207 }
tobyspark 0:fdea65150534 208 break;
tobyspark 0:fdea65150534 209 }
tobyspark 0:fdea65150534 210 }
tobyspark 0:fdea65150534 211
tobyspark 0:fdea65150534 212 /*
tobyspark 0:fdea65150534 213 Decode UDP packet and save it in the OSCMessage structure
tobyspark 0:fdea65150534 214 */
tobyspark 0:fdea65150534 215 void OSCClass::decodePacket( OSCMessage *_mes) {
tobyspark 0:fdea65150534 216
tobyspark 0:fdea65150534 217 //uint16_t lenBuff;
tobyspark 0:fdea65150534 218 uint8_t d;
tobyspark 0:fdea65150534 219 uint8_t messagePos=0;
tobyspark 0:fdea65150534 220 uint8_t adrCount=0;
tobyspark 0:fdea65150534 221 uint8_t adrMesPos=0;
tobyspark 0:fdea65150534 222 uint8_t packetCount=0;
tobyspark 0:fdea65150534 223 uint8_t packetPos=4;
tobyspark 0:fdea65150534 224
tobyspark 0:fdea65150534 225
tobyspark 0:fdea65150534 226 //W5100.writeSn(socketNo, SnIR, SnIR::RECV);
tobyspark 0:fdea65150534 227 //lenBuff=recvfrom(socketNo, rcvBuff, 1, receiverMessage->ip, &receiverMessage->port);
tobyspark 0:fdea65150534 228
tobyspark 0:fdea65150534 229 receiverMessage->address[0]=tempAddress[0];
tobyspark 0:fdea65150534 230
tobyspark 0:fdea65150534 231 //(1) address process start =========================================
tobyspark 0:fdea65150534 232 do{
tobyspark 0:fdea65150534 233 d=rcvBuff[messagePos];
tobyspark 0:fdea65150534 234
tobyspark 0:fdea65150534 235
tobyspark 0:fdea65150534 236 if( (d=='/') && (messagePos>0) ){
tobyspark 0:fdea65150534 237
tobyspark 0:fdea65150534 238 if(adrCount<MAX_ADDRESS){
tobyspark 0:fdea65150534 239 tempAddress[adrCount][adrMesPos]=0;
tobyspark 0:fdea65150534 240
tobyspark 0:fdea65150534 241 adrCount++;
tobyspark 0:fdea65150534 242 adrMesPos=0;
tobyspark 0:fdea65150534 243
tobyspark 0:fdea65150534 244 receiverMessage->address[adrCount]=tempAddress[adrCount];
tobyspark 0:fdea65150534 245 }
tobyspark 0:fdea65150534 246
tobyspark 0:fdea65150534 247 }
tobyspark 0:fdea65150534 248
tobyspark 0:fdea65150534 249 if(adrCount<MAX_ADDRESS){
tobyspark 0:fdea65150534 250 //Added this in to remove the slashes out of final output
tobyspark 0:fdea65150534 251 if(d!='/'){
tobyspark 0:fdea65150534 252 tempAddress[adrCount][adrMesPos]=d;
tobyspark 0:fdea65150534 253
tobyspark 0:fdea65150534 254 if(packetCount>3) {
tobyspark 0:fdea65150534 255 packetCount=0;
tobyspark 0:fdea65150534 256 packetPos+=4;
tobyspark 0:fdea65150534 257 }
tobyspark 0:fdea65150534 258
tobyspark 0:fdea65150534 259 adrMesPos++;
tobyspark 0:fdea65150534 260 }
tobyspark 0:fdea65150534 261 }
tobyspark 0:fdea65150534 262 messagePos++;
tobyspark 0:fdea65150534 263 packetCount++;
tobyspark 0:fdea65150534 264
tobyspark 0:fdea65150534 265 }while(d!=0);
tobyspark 0:fdea65150534 266
tobyspark 0:fdea65150534 267
tobyspark 0:fdea65150534 268 if(adrCount<MAX_ADDRESS) adrCount++;
tobyspark 0:fdea65150534 269 receiverMessage->addressNum=adrCount;
tobyspark 0:fdea65150534 270
tobyspark 0:fdea65150534 271 messagePos=packetPos;
tobyspark 0:fdea65150534 272
tobyspark 0:fdea65150534 273 //(2) type tag process starts =========================================
tobyspark 0:fdea65150534 274 packetCount=0;
tobyspark 0:fdea65150534 275 packetPos+=4;
tobyspark 0:fdea65150534 276
tobyspark 0:fdea65150534 277 uint8_t typeTagPos=0;
tobyspark 0:fdea65150534 278 uint8_t tempArgNum=0;
tobyspark 0:fdea65150534 279
tobyspark 0:fdea65150534 280 while(rcvBuff[messagePos]!=0 ){
tobyspark 0:fdea65150534 281
tobyspark 0:fdea65150534 282 if(rcvBuff[messagePos] != ',') {
tobyspark 0:fdea65150534 283
tobyspark 0:fdea65150534 284 if(typeTagPos<MAX_ARG){
tobyspark 0:fdea65150534 285 receiverMessage->typeTag[tempArgNum]=rcvBuff[messagePos];
tobyspark 0:fdea65150534 286 tempArgNum++;
tobyspark 0:fdea65150534 287 }
tobyspark 0:fdea65150534 288 typeTagPos++;
tobyspark 0:fdea65150534 289
tobyspark 0:fdea65150534 290 }
tobyspark 0:fdea65150534 291
tobyspark 0:fdea65150534 292 packetCount++;
tobyspark 0:fdea65150534 293
tobyspark 0:fdea65150534 294 if(packetCount>3) {
tobyspark 0:fdea65150534 295 packetCount=0;
tobyspark 0:fdea65150534 296 packetPos+=4;
tobyspark 0:fdea65150534 297 }
tobyspark 0:fdea65150534 298
tobyspark 0:fdea65150534 299 messagePos++;
tobyspark 0:fdea65150534 300 }
tobyspark 0:fdea65150534 301
tobyspark 0:fdea65150534 302 receiverMessage->argNum=tempArgNum;
tobyspark 0:fdea65150534 303
tobyspark 0:fdea65150534 304 messagePos=packetPos;
tobyspark 0:fdea65150534 305
tobyspark 0:fdea65150534 306 //(3) tempArg process starts =========================================
tobyspark 0:fdea65150534 307 for(int i=0;i<tempArgNum;i++){
tobyspark 0:fdea65150534 308
tobyspark 0:fdea65150534 309 adrMesPos=3;
tobyspark 0:fdea65150534 310
tobyspark 0:fdea65150534 311 receiverMessage->arg[i]=tempArg[i];
tobyspark 0:fdea65150534 312
tobyspark 0:fdea65150534 313 for(int j=0;j<4;j++){
tobyspark 0:fdea65150534 314
tobyspark 0:fdea65150534 315 tempArg[i][adrMesPos]=rcvBuff[messagePos];
tobyspark 0:fdea65150534 316
tobyspark 0:fdea65150534 317 messagePos++;
tobyspark 0:fdea65150534 318 adrMesPos--;
tobyspark 0:fdea65150534 319 }
tobyspark 0:fdea65150534 320
tobyspark 0:fdea65150534 321 }
tobyspark 0:fdea65150534 322
tobyspark 0:fdea65150534 323
tobyspark 0:fdea65150534 324 }
tobyspark 0:fdea65150534 325
tobyspark 0:fdea65150534 326
tobyspark 0:fdea65150534 327
tobyspark 0:fdea65150534 328 OSCMessage * OSCClass::getMessage(){
tobyspark 0:fdea65150534 329 newMessage=false; // this indicate the user READ the message
tobyspark 0:fdea65150534 330 return receiverMessage;
tobyspark 0:fdea65150534 331 }
tobyspark 0:fdea65150534 332
tobyspark 0:fdea65150534 333
tobyspark 0:fdea65150534 334 void OSCClass::sendOsc( OSCMessage *_mes )
tobyspark 0:fdea65150534 335 {
tobyspark 0:fdea65150534 336 uint8_t lengthEnd;
tobyspark 0:fdea65150534 337 uint8_t lengthStart;
tobyspark 0:fdea65150534 338 char buff[128];
tobyspark 0:fdea65150534 339
tobyspark 0:fdea65150534 340 sendContainer = _mes;
tobyspark 0:fdea65150534 341
tobyspark 0:fdea65150534 342 //&#12496;&#12483;&#12501;&#12449;&#21021;&#26399;&#20516;
tobyspark 0:fdea65150534 343 buff[0]=0;
tobyspark 0:fdea65150534 344
tobyspark 0:fdea65150534 345 //1) Add name spaces:
tobyspark 0:fdea65150534 346 for(int i=0;i<sendContainer->addressNum;i++){
tobyspark 0:fdea65150534 347
tobyspark 0:fdea65150534 348 strcat(buff,sendContainer->address[i]); // note: an address is for instance: "/test" (including the "/")
tobyspark 0:fdea65150534 349
tobyspark 0:fdea65150534 350 }
tobyspark 0:fdea65150534 351
tobyspark 0:fdea65150534 352 // pad with 0s to align in multiples of 4:
tobyspark 0:fdea65150534 353 lengthStart=strlen(buff);
tobyspark 0:fdea65150534 354 lengthEnd=lengthStart+(4-(lengthStart%4));
tobyspark 0:fdea65150534 355 for(int i=lengthStart ; i<lengthEnd; i++){
tobyspark 0:fdea65150534 356 buff[i]=0;
tobyspark 0:fdea65150534 357 }
tobyspark 0:fdea65150534 358
tobyspark 0:fdea65150534 359 lengthStart=lengthEnd;
tobyspark 0:fdea65150534 360
tobyspark 0:fdea65150534 361 //2) Add TypeTag:
tobyspark 0:fdea65150534 362 buff[lengthEnd++]=','; // Note: type tag is for instance: ",if"
tobyspark 0:fdea65150534 363 for(int i=0;i<sendContainer->argNum;i++){
tobyspark 0:fdea65150534 364 buff[lengthEnd++]=sendContainer->typeTag[i];
tobyspark 0:fdea65150534 365 }
tobyspark 0:fdea65150534 366
tobyspark 0:fdea65150534 367 // pad with 0s to align in multiples of 4:
tobyspark 0:fdea65150534 368 lengthStart=lengthEnd;
tobyspark 0:fdea65150534 369 lengthEnd=lengthStart+(4-(lengthStart%4));
tobyspark 0:fdea65150534 370 for(int i=lengthStart ; i<lengthEnd; i++){
tobyspark 0:fdea65150534 371 buff[i]=0;
tobyspark 0:fdea65150534 372 }
tobyspark 0:fdea65150534 373
tobyspark 0:fdea65150534 374 //3) add argument values (Note: here only big endian):
tobyspark 0:fdea65150534 375 uint8_t *v;
tobyspark 0:fdea65150534 376 for(int i=0;i<sendContainer->argNum;i++){
tobyspark 0:fdea65150534 377 uint8_t valuePos=3;
tobyspark 0:fdea65150534 378 v=(uint8_t *)sendContainer->arg[i];
tobyspark 0:fdea65150534 379
tobyspark 0:fdea65150534 380 buff[lengthEnd++]=v[valuePos--];
tobyspark 0:fdea65150534 381 buff[lengthEnd++]=v[valuePos--];
tobyspark 0:fdea65150534 382 buff[lengthEnd++]=v[valuePos--];
tobyspark 0:fdea65150534 383 buff[lengthEnd++]=v[valuePos];
tobyspark 0:fdea65150534 384
tobyspark 0:fdea65150534 385 }
tobyspark 0:fdea65150534 386
tobyspark 0:fdea65150534 387 //4) Send udp packet:
tobyspark 0:fdea65150534 388 //sendto( socketNo, (uint8_t *)buff, lengthEnd, sendContainer->ip, sendContainer->port );
tobyspark 0:fdea65150534 389 udpSend.sendto(buff , lengthEnd, &(sendContainer->host));
tobyspark 0:fdea65150534 390 }
tobyspark 0:fdea65150534 391
tobyspark 0:fdea65150534 392
tobyspark 0:fdea65150534 393 /*
tobyspark 0:fdea65150534 394 flush a receive buffer
tobyspark 0:fdea65150534 395 void OSCClass::flush() {
tobyspark 0:fdea65150534 396 while ( available() ){}
tobyspark 0:fdea65150534 397 }
tobyspark 0:fdea65150534 398 */
tobyspark 0:fdea65150534 399
tobyspark 0:fdea65150534 400
tobyspark 0:fdea65150534 401 void OSCClass::stop() {
tobyspark 0:fdea65150534 402 //close( socketNo );
tobyspark 0:fdea65150534 403 udpSend.resetOnEvent(); // disables callback
tobyspark 0:fdea65150534 404 }
tobyspark 0:fdea65150534 405
tobyspark 0:fdea65150534 406