support OSC-string
Fork of OSC by
mbedOSC.cpp@3:f4118f0bc1ab, 2016-01-03 (annotated)
- Committer:
- casiotone401
- Date:
- Sun Jan 03 00:13:22 2016 +0000
- Revision:
- 3:f4118f0bc1ab
- Parent:
- 2:507dea4cc97a
- Child:
- 4:601f6a1141fb
minor change
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tobyspark | 0:fdea65150534 | 1 | /* |
tobyspark | 0:fdea65150534 | 2 | mbedOSC.cpp |
tobyspark | 0:fdea65150534 | 3 | */ |
casiotone401 | 2:507dea4cc97a | 4 | |
casiotone401 | 2:507dea4cc97a | 5 | #pragma O3 |
casiotone401 | 2:507dea4cc97a | 6 | #pragma Otime |
tobyspark | 0:fdea65150534 | 7 | |
tobyspark | 0:fdea65150534 | 8 | #include "mbed.h" |
tobyspark | 0:fdea65150534 | 9 | #include "mbedOSC.h" |
tobyspark | 0:fdea65150534 | 10 | #include "stdarg.h" |
casiotone401 | 2:507dea4cc97a | 11 | #include <string.h> |
tobyspark | 0:fdea65150534 | 12 | |
tobyspark | 0:fdea65150534 | 13 | OSCMessage::OSCMessage() { |
tobyspark | 0:fdea65150534 | 14 | // Initialize host address and port by default (as if this where the receiver message): |
tobyspark | 0:fdea65150534 | 15 | // host=new Host(IpAddr(10, 0, 0, 1), DEFAULT_RECEIVE_PORT, NULL); |
tobyspark | 0:fdea65150534 | 16 | } |
tobyspark | 0:fdea65150534 | 17 | |
casiotone401 | 2:507dea4cc97a | 18 | inline size_t strlength(const char *s) |
casiotone401 | 2:507dea4cc97a | 19 | { |
casiotone401 | 2:507dea4cc97a | 20 | size_t len = 0; |
casiotone401 | 2:507dea4cc97a | 21 | |
casiotone401 | 2:507dea4cc97a | 22 | for (;;) |
casiotone401 | 2:507dea4cc97a | 23 | { |
casiotone401 | 2:507dea4cc97a | 24 | unsigned x = *(unsigned*)s; |
casiotone401 | 2:507dea4cc97a | 25 | if ((x & 0xFF) == 0) return len; |
casiotone401 | 2:507dea4cc97a | 26 | if ((x & 0xFF00) == 0) return len + 1; |
casiotone401 | 2:507dea4cc97a | 27 | if ((x & 0xFF0000) == 0) return len + 2; |
casiotone401 | 2:507dea4cc97a | 28 | if ((x & 0xFF000000) == 0) return len + 3; |
casiotone401 | 2:507dea4cc97a | 29 | s += 4, len += 4; |
casiotone401 | 2:507dea4cc97a | 30 | } |
casiotone401 | 2:507dea4cc97a | 31 | } |
casiotone401 | 2:507dea4cc97a | 32 | |
casiotone401 | 2:507dea4cc97a | 33 | void OSCMessage::setPort(uint16_t _port) { |
casiotone401 | 2:507dea4cc97a | 34 | |
tobyspark | 0:fdea65150534 | 35 | host.setPort(_port); |
tobyspark | 0:fdea65150534 | 36 | } |
tobyspark | 0:fdea65150534 | 37 | |
tobyspark | 0:fdea65150534 | 38 | |
casiotone401 | 2:507dea4cc97a | 39 | void OSCMessage::setIp(uint8_t *_ip) { |
casiotone401 | 2:507dea4cc97a | 40 | |
tobyspark | 0:fdea65150534 | 41 | host.setIp(IpAddr(_ip[0], _ip[1], _ip[2], _ip[3])); |
tobyspark | 0:fdea65150534 | 42 | } |
tobyspark | 0:fdea65150534 | 43 | |
tobyspark | 0:fdea65150534 | 44 | |
tobyspark | 0:fdea65150534 | 45 | |
casiotone401 | 2:507dea4cc97a | 46 | void OSCMessage::setIp( uint8_t _ip1, |
tobyspark | 0:fdea65150534 | 47 | uint8_t _ip2, |
tobyspark | 0:fdea65150534 | 48 | uint8_t _ip3, |
casiotone401 | 2:507dea4cc97a | 49 | uint8_t _ip4 ) { |
tobyspark | 0:fdea65150534 | 50 | |
tobyspark | 0:fdea65150534 | 51 | host.setIp(IpAddr(_ip1, _ip2, _ip3, _ip4)); |
tobyspark | 0:fdea65150534 | 52 | } |
tobyspark | 0:fdea65150534 | 53 | |
casiotone401 | 2:507dea4cc97a | 54 | const IpAddr& OSCMessage::getIp() { |
casiotone401 | 2:507dea4cc97a | 55 | |
tobyspark | 0:fdea65150534 | 56 | return host.getIp(); |
tobyspark | 0:fdea65150534 | 57 | } |
tobyspark | 0:fdea65150534 | 58 | |
tobyspark | 0:fdea65150534 | 59 | |
casiotone401 | 2:507dea4cc97a | 60 | const int& OSCMessage::getPort() { |
casiotone401 | 2:507dea4cc97a | 61 | |
tobyspark | 0:fdea65150534 | 62 | return host.getPort(); |
tobyspark | 0:fdea65150534 | 63 | } |
tobyspark | 0:fdea65150534 | 64 | |
tobyspark | 0:fdea65150534 | 65 | |
tobyspark | 0:fdea65150534 | 66 | uint8_t OSCMessage::getAddressNum(){ |
tobyspark | 0:fdea65150534 | 67 | |
tobyspark | 0:fdea65150534 | 68 | return addressNum; |
tobyspark | 0:fdea65150534 | 69 | } |
tobyspark | 0:fdea65150534 | 70 | |
tobyspark | 0:fdea65150534 | 71 | |
casiotone401 | 2:507dea4cc97a | 72 | uint8_t OSCMessage::getArgNum() { |
tobyspark | 0:fdea65150534 | 73 | |
tobyspark | 0:fdea65150534 | 74 | return argNum; |
tobyspark | 0:fdea65150534 | 75 | } |
tobyspark | 0:fdea65150534 | 76 | |
tobyspark | 0:fdea65150534 | 77 | |
casiotone401 | 2:507dea4cc97a | 78 | char * OSCMessage::getAddress(uint8_t _index) { |
casiotone401 | 2:507dea4cc97a | 79 | |
casiotone401 | 2:507dea4cc97a | 80 | if (_index > MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 81 | |
casiotone401 | 2:507dea4cc97a | 82 | _index = (MAX_ADDRESS - 1); |
casiotone401 | 2:507dea4cc97a | 83 | } |
casiotone401 | 2:507dea4cc97a | 84 | |
tobyspark | 0:fdea65150534 | 85 | return address[_index]; |
tobyspark | 0:fdea65150534 | 86 | |
tobyspark | 0:fdea65150534 | 87 | } |
tobyspark | 0:fdea65150534 | 88 | |
tobyspark | 0:fdea65150534 | 89 | |
casiotone401 | 2:507dea4cc97a | 90 | char * OSCMessage::getTopAddress() { |
tobyspark | 0:fdea65150534 | 91 | |
tobyspark | 0:fdea65150534 | 92 | return getAddress(0); |
tobyspark | 0:fdea65150534 | 93 | |
tobyspark | 0:fdea65150534 | 94 | } |
tobyspark | 0:fdea65150534 | 95 | |
tobyspark | 0:fdea65150534 | 96 | |
casiotone401 | 2:507dea4cc97a | 97 | char * OSCMessage::getSubAddress() { |
tobyspark | 0:fdea65150534 | 98 | |
tobyspark | 0:fdea65150534 | 99 | return getAddress(1); |
tobyspark | 0:fdea65150534 | 100 | |
tobyspark | 0:fdea65150534 | 101 | } |
tobyspark | 0:fdea65150534 | 102 | |
tobyspark | 0:fdea65150534 | 103 | |
casiotone401 | 2:507dea4cc97a | 104 | char OSCMessage::getTypeTag(uint8_t _index) { |
casiotone401 | 2:507dea4cc97a | 105 | |
casiotone401 | 2:507dea4cc97a | 106 | if (_index > MAX_ARG) { |
casiotone401 | 2:507dea4cc97a | 107 | |
casiotone401 | 2:507dea4cc97a | 108 | _index = MAX_ARG-1; |
casiotone401 | 2:507dea4cc97a | 109 | } |
casiotone401 | 2:507dea4cc97a | 110 | |
tobyspark | 0:fdea65150534 | 111 | return typeTag[_index]; |
tobyspark | 0:fdea65150534 | 112 | } |
tobyspark | 0:fdea65150534 | 113 | |
tobyspark | 0:fdea65150534 | 114 | |
casiotone401 | 3:f4118f0bc1ab | 115 | int OSCMessage::getArgInt(uint8_t _index) { |
casiotone401 | 3:f4118f0bc1ab | 116 | int *value; |
casiotone401 | 2:507dea4cc97a | 117 | |
casiotone401 | 2:507dea4cc97a | 118 | if (_index > argNum) { |
casiotone401 | 2:507dea4cc97a | 119 | |
casiotone401 | 2:507dea4cc97a | 120 | _index = argNum; |
casiotone401 | 2:507dea4cc97a | 121 | } |
casiotone401 | 2:507dea4cc97a | 122 | |
casiotone401 | 3:f4118f0bc1ab | 123 | value = (int *)arg[_index]; // cast to int32_t |
casiotone401 | 2:507dea4cc97a | 124 | |
tobyspark | 0:fdea65150534 | 125 | return *value; |
tobyspark | 0:fdea65150534 | 126 | } |
tobyspark | 0:fdea65150534 | 127 | |
tobyspark | 0:fdea65150534 | 128 | |
casiotone401 | 2:507dea4cc97a | 129 | double OSCMessage::getArgFloat(uint8_t _index) { |
tobyspark | 1:63b72e393989 | 130 | float *value; |
casiotone401 | 2:507dea4cc97a | 131 | |
casiotone401 | 2:507dea4cc97a | 132 | if (_index > argNum) { |
casiotone401 | 2:507dea4cc97a | 133 | |
casiotone401 | 2:507dea4cc97a | 134 | _index=argNum; |
casiotone401 | 2:507dea4cc97a | 135 | } |
casiotone401 | 2:507dea4cc97a | 136 | |
tobyspark | 1:63b72e393989 | 137 | value = (float *)arg[_index]; // cast to float not double for correct parsing on mbed! |
casiotone401 | 2:507dea4cc97a | 138 | |
tobyspark | 0:fdea65150534 | 139 | return *value; |
tobyspark | 0:fdea65150534 | 140 | } |
tobyspark | 0:fdea65150534 | 141 | |
tobyspark | 0:fdea65150534 | 142 | |
casiotone401 | 2:507dea4cc97a | 143 | void OSCMessage::setTopAddress(char *_address) { |
casiotone401 | 2:507dea4cc97a | 144 | |
casiotone401 | 2:507dea4cc97a | 145 | address[0] = _address; |
casiotone401 | 2:507dea4cc97a | 146 | address[1] = 0; |
casiotone401 | 2:507dea4cc97a | 147 | addressNum = 1; // Note: this "erases" the subaddress! (is this a good idea?) |
tobyspark | 0:fdea65150534 | 148 | } |
tobyspark | 0:fdea65150534 | 149 | |
tobyspark | 0:fdea65150534 | 150 | |
casiotone401 | 2:507dea4cc97a | 151 | void OSCMessage::setSubAddress(char *_address) { |
casiotone401 | 2:507dea4cc97a | 152 | |
casiotone401 | 2:507dea4cc97a | 153 | address[1] = _address; |
casiotone401 | 2:507dea4cc97a | 154 | addressNum = 2; // Note: this assumes the top address was already set! |
tobyspark | 0:fdea65150534 | 155 | } |
tobyspark | 0:fdea65150534 | 156 | |
tobyspark | 0:fdea65150534 | 157 | |
tobyspark | 0:fdea65150534 | 158 | |
casiotone401 | 2:507dea4cc97a | 159 | void OSCMessage::setAddress(char *_topAddress,char *_subAddress) { |
casiotone401 | 2:507dea4cc97a | 160 | |
tobyspark | 0:fdea65150534 | 161 | setTopAddress(_topAddress); |
tobyspark | 0:fdea65150534 | 162 | setSubAddress(_subAddress); |
casiotone401 | 2:507dea4cc97a | 163 | |
casiotone401 | 2:507dea4cc97a | 164 | addressNum = 2; // (unnecessary...) |
tobyspark | 0:fdea65150534 | 165 | } |
tobyspark | 0:fdea65150534 | 166 | |
tobyspark | 0:fdea65150534 | 167 | |
casiotone401 | 2:507dea4cc97a | 168 | void OSCMessage::setAddress(uint8_t _index, char *_address) { |
casiotone401 | 2:507dea4cc97a | 169 | |
casiotone401 | 2:507dea4cc97a | 170 | if (_index>MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 171 | |
casiotone401 | 2:507dea4cc97a | 172 | _index = (MAX_ADDRESS - 1); |
casiotone401 | 2:507dea4cc97a | 173 | } |
casiotone401 | 2:507dea4cc97a | 174 | |
casiotone401 | 2:507dea4cc97a | 175 | address[_index] = _address; |
casiotone401 | 2:507dea4cc97a | 176 | addressNum = (_index + 1); |
tobyspark | 0:fdea65150534 | 177 | } |
tobyspark | 0:fdea65150534 | 178 | |
tobyspark | 0:fdea65150534 | 179 | |
tobyspark | 0:fdea65150534 | 180 | |
casiotone401 | 2:507dea4cc97a | 181 | void OSCMessage::setArgs(char *types,...) { |
casiotone401 | 3:f4118f0bc1ab | 182 | |
casiotone401 | 3:f4118f0bc1ab | 183 | uint8_t i; |
tobyspark | 0:fdea65150534 | 184 | va_list argList; |
tobyspark | 0:fdea65150534 | 185 | |
casiotone401 | 2:507dea4cc97a | 186 | argNum = strlength(types); |
casiotone401 | 2:507dea4cc97a | 187 | |
casiotone401 | 2:507dea4cc97a | 188 | if (argNum > MAX_ARG) { |
casiotone401 | 2:507dea4cc97a | 189 | |
casiotone401 | 2:507dea4cc97a | 190 | argNum = MAX_ARG - 1; |
casiotone401 | 2:507dea4cc97a | 191 | } |
tobyspark | 0:fdea65150534 | 192 | |
tobyspark | 0:fdea65150534 | 193 | va_start( argList, types ); |
casiotone401 | 2:507dea4cc97a | 194 | |
casiotone401 | 3:f4118f0bc1ab | 195 | for (i = 0 ; i < argNum ; ++i) { |
tobyspark | 0:fdea65150534 | 196 | |
casiotone401 | 2:507dea4cc97a | 197 | typeTag[i] = types[i]; |
tobyspark | 0:fdea65150534 | 198 | |
tobyspark | 0:fdea65150534 | 199 | switch(types[i]) { |
casiotone401 | 3:f4118f0bc1ab | 200 | |
tobyspark | 0:fdea65150534 | 201 | case 'i': |
casiotone401 | 3:f4118f0bc1ab | 202 | arg[i] = va_arg(argList, int *); |
tobyspark | 0:fdea65150534 | 203 | break; |
casiotone401 | 3:f4118f0bc1ab | 204 | |
tobyspark | 0:fdea65150534 | 205 | case 'f': |
casiotone401 | 2:507dea4cc97a | 206 | arg[i] = va_arg(argList, float *); |
casiotone401 | 2:507dea4cc97a | 207 | break; |
casiotone401 | 3:f4118f0bc1ab | 208 | |
casiotone401 | 2:507dea4cc97a | 209 | case 's': |
casiotone401 | 2:507dea4cc97a | 210 | arg[i] = va_arg(argList, char *); |
tobyspark | 0:fdea65150534 | 211 | break; |
tobyspark | 1:63b72e393989 | 212 | } |
tobyspark | 0:fdea65150534 | 213 | } |
tobyspark | 0:fdea65150534 | 214 | } |
tobyspark | 0:fdea65150534 | 215 | |
tobyspark | 0:fdea65150534 | 216 | // ================================================================================================================================================ |
tobyspark | 0:fdea65150534 | 217 | // ==================================== OSCClass for sending and receiving OSC messages using UDP protocol ======================================= |
tobyspark | 0:fdea65150534 | 218 | // ================================================================================================================================================ |
tobyspark | 0:fdea65150534 | 219 | //The class define an object wrapping the UDP functions to send and receive OSC messages |
tobyspark | 0:fdea65150534 | 220 | |
casiotone401 | 2:507dea4cc97a | 221 | OSCClass::OSCClass() { |
casiotone401 | 2:507dea4cc97a | 222 | |
tobyspark | 0:fdea65150534 | 223 | udpRec.setOnEvent(this, &OSCClass::onUDPSocketEvent); |
tobyspark | 0:fdea65150534 | 224 | newMessage=false; |
tobyspark | 0:fdea65150534 | 225 | } |
tobyspark | 0:fdea65150534 | 226 | |
casiotone401 | 2:507dea4cc97a | 227 | OSCClass::~OSCClass() { |
casiotone401 | 2:507dea4cc97a | 228 | |
tobyspark | 1:63b72e393989 | 229 | udpSend.resetOnEvent(); |
tobyspark | 1:63b72e393989 | 230 | udpRec.close(); |
tobyspark | 1:63b72e393989 | 231 | } |
tobyspark | 1:63b72e393989 | 232 | |
casiotone401 | 2:507dea4cc97a | 233 | OSCClass::OSCClass(OSCMessage *_mes) { |
casiotone401 | 2:507dea4cc97a | 234 | |
tobyspark | 0:fdea65150534 | 235 | udpRec.setOnEvent(this, &OSCClass::onUDPSocketEvent); |
tobyspark | 0:fdea65150534 | 236 | receiverMessage = _mes; // note: receiverMessage MUST be a pointer to the message, because we will modify things in it |
casiotone401 | 2:507dea4cc97a | 237 | newMessage = false; |
tobyspark | 0:fdea65150534 | 238 | } |
tobyspark | 0:fdea65150534 | 239 | |
casiotone401 | 2:507dea4cc97a | 240 | void OSCClass::begin() { |
tobyspark | 0:fdea65150534 | 241 | // setup receiver udp socket: |
tobyspark | 0:fdea65150534 | 242 | udpRec.bind(receiverMessage->host); |
tobyspark | 0:fdea65150534 | 243 | } |
tobyspark | 0:fdea65150534 | 244 | |
tobyspark | 0:fdea65150534 | 245 | |
casiotone401 | 2:507dea4cc97a | 246 | void OSCClass::begin(uint16_t _recievePort) { |
casiotone401 | 2:507dea4cc97a | 247 | |
tobyspark | 0:fdea65150534 | 248 | receiverMessage->host.setPort(_recievePort); |
tobyspark | 0:fdea65150534 | 249 | // setup receiver udp socket: |
tobyspark | 0:fdea65150534 | 250 | udpRec.bind(receiverMessage->host); |
tobyspark | 0:fdea65150534 | 251 | } |
tobyspark | 0:fdea65150534 | 252 | |
tobyspark | 0:fdea65150534 | 253 | |
casiotone401 | 2:507dea4cc97a | 254 | void OSCClass::setReceiveMessage(OSCMessage *_mes) { |
casiotone401 | 2:507dea4cc97a | 255 | |
tobyspark | 0:fdea65150534 | 256 | receiverMessage = _mes; |
tobyspark | 0:fdea65150534 | 257 | } |
tobyspark | 0:fdea65150534 | 258 | |
casiotone401 | 2:507dea4cc97a | 259 | void OSCClass::onUDPSocketEvent(UDPSocketEvent e) { |
casiotone401 | 2:507dea4cc97a | 260 | |
casiotone401 | 2:507dea4cc97a | 261 | switch(e) { |
casiotone401 | 2:507dea4cc97a | 262 | |
casiotone401 | 2:507dea4cc97a | 263 | case UDPSOCKET_READABLE: //The only event for now |
casiotone401 | 2:507dea4cc97a | 264 | Host auxhost; |
casiotone401 | 2:507dea4cc97a | 265 | buflength = udpRec.recvfrom( rcvBuff, 128, &auxhost ); // QUESTION: auxhost should be equal to the receiver host I guess... |
casiotone401 | 2:507dea4cc97a | 266 | if ( buflength > 0 ) { |
tobyspark | 0:fdea65150534 | 267 | //printf("\r\nFrom %d.%d.%d.%d:\r\n", host.getIp()[0], host.getIp()[1], host.getIp()[2], host.getIp()[3]); |
casiotone401 | 2:507dea4cc97a | 268 | decodePacket(receiverMessage); // convert to OSC message, and save it in receiverMessage |
casiotone401 | 2:507dea4cc97a | 269 | newMessage = true; |
tobyspark | 0:fdea65150534 | 270 | |
casiotone401 | 2:507dea4cc97a | 271 | messageReceivedCallback.call(); |
casiotone401 | 2:507dea4cc97a | 272 | } |
casiotone401 | 2:507dea4cc97a | 273 | |
casiotone401 | 2:507dea4cc97a | 274 | break; |
casiotone401 | 2:507dea4cc97a | 275 | } |
tobyspark | 0:fdea65150534 | 276 | } |
tobyspark | 0:fdea65150534 | 277 | |
tobyspark | 0:fdea65150534 | 278 | /* |
tobyspark | 0:fdea65150534 | 279 | Decode UDP packet and save it in the OSCMessage structure |
tobyspark | 0:fdea65150534 | 280 | */ |
tobyspark | 0:fdea65150534 | 281 | void OSCClass::decodePacket( OSCMessage *_mes) { |
casiotone401 | 2:507dea4cc97a | 282 | int i, j; |
tobyspark | 0:fdea65150534 | 283 | //uint16_t lenBuff; |
tobyspark | 0:fdea65150534 | 284 | uint8_t d; |
casiotone401 | 2:507dea4cc97a | 285 | uint8_t messagePos = 0; |
casiotone401 | 2:507dea4cc97a | 286 | uint8_t adrCount = 0; |
casiotone401 | 2:507dea4cc97a | 287 | uint8_t adrMesPos = 0; |
casiotone401 | 2:507dea4cc97a | 288 | uint8_t packetCount = 0; |
casiotone401 | 2:507dea4cc97a | 289 | uint8_t packetPos = 4; |
tobyspark | 0:fdea65150534 | 290 | |
tobyspark | 0:fdea65150534 | 291 | |
tobyspark | 0:fdea65150534 | 292 | //W5100.writeSn(socketNo, SnIR, SnIR::RECV); |
tobyspark | 0:fdea65150534 | 293 | //lenBuff=recvfrom(socketNo, rcvBuff, 1, receiverMessage->ip, &receiverMessage->port); |
tobyspark | 0:fdea65150534 | 294 | |
casiotone401 | 2:507dea4cc97a | 295 | receiverMessage->address[0] = tempAddress[0]; |
tobyspark | 0:fdea65150534 | 296 | |
tobyspark | 0:fdea65150534 | 297 | //(1) address process start ========================================= |
casiotone401 | 2:507dea4cc97a | 298 | do { |
casiotone401 | 2:507dea4cc97a | 299 | d = rcvBuff[messagePos]; |
tobyspark | 0:fdea65150534 | 300 | |
casiotone401 | 2:507dea4cc97a | 301 | if ( (d == '/') && (messagePos > 0) ) { |
tobyspark | 0:fdea65150534 | 302 | |
casiotone401 | 2:507dea4cc97a | 303 | if (adrCount < MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 304 | |
casiotone401 | 2:507dea4cc97a | 305 | tempAddress[adrCount][adrMesPos] = 0; |
tobyspark | 0:fdea65150534 | 306 | |
casiotone401 | 2:507dea4cc97a | 307 | ++adrCount; |
casiotone401 | 2:507dea4cc97a | 308 | adrMesPos = 0; |
tobyspark | 0:fdea65150534 | 309 | |
casiotone401 | 2:507dea4cc97a | 310 | receiverMessage->address[adrCount] = tempAddress[adrCount]; |
tobyspark | 0:fdea65150534 | 311 | } |
tobyspark | 0:fdea65150534 | 312 | |
tobyspark | 0:fdea65150534 | 313 | } |
tobyspark | 0:fdea65150534 | 314 | |
casiotone401 | 2:507dea4cc97a | 315 | if (adrCount < MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 316 | //Added this in to remove the slashes out of final output |
casiotone401 | 2:507dea4cc97a | 317 | if (d != '/') { |
casiotone401 | 2:507dea4cc97a | 318 | |
casiotone401 | 2:507dea4cc97a | 319 | tempAddress[adrCount][adrMesPos]=d; |
tobyspark | 0:fdea65150534 | 320 | |
casiotone401 | 2:507dea4cc97a | 321 | if (packetCount > 3) { |
casiotone401 | 2:507dea4cc97a | 322 | |
casiotone401 | 2:507dea4cc97a | 323 | packetCount = 0; |
casiotone401 | 2:507dea4cc97a | 324 | packetPos += 4; |
casiotone401 | 2:507dea4cc97a | 325 | } |
casiotone401 | 2:507dea4cc97a | 326 | |
casiotone401 | 2:507dea4cc97a | 327 | ++adrMesPos; |
casiotone401 | 2:507dea4cc97a | 328 | } |
tobyspark | 0:fdea65150534 | 329 | } |
tobyspark | 0:fdea65150534 | 330 | |
casiotone401 | 2:507dea4cc97a | 331 | ++messagePos; |
casiotone401 | 2:507dea4cc97a | 332 | ++packetCount; |
tobyspark | 0:fdea65150534 | 333 | |
casiotone401 | 2:507dea4cc97a | 334 | } while(d != 0); |
tobyspark | 0:fdea65150534 | 335 | |
tobyspark | 0:fdea65150534 | 336 | |
casiotone401 | 2:507dea4cc97a | 337 | if (adrCount < MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 338 | ++adrCount; |
casiotone401 | 2:507dea4cc97a | 339 | } |
tobyspark | 0:fdea65150534 | 340 | |
casiotone401 | 2:507dea4cc97a | 341 | receiverMessage->addressNum = adrCount; |
casiotone401 | 2:507dea4cc97a | 342 | |
casiotone401 | 2:507dea4cc97a | 343 | messagePos = packetPos; |
tobyspark | 0:fdea65150534 | 344 | |
tobyspark | 0:fdea65150534 | 345 | //(2) type tag process starts ========================================= |
casiotone401 | 2:507dea4cc97a | 346 | packetCount = 0; |
casiotone401 | 2:507dea4cc97a | 347 | packetPos += 4; |
tobyspark | 0:fdea65150534 | 348 | |
casiotone401 | 2:507dea4cc97a | 349 | uint8_t typeTagPos = 0; |
casiotone401 | 2:507dea4cc97a | 350 | uint8_t tempArgNum = 0; |
tobyspark | 0:fdea65150534 | 351 | |
casiotone401 | 2:507dea4cc97a | 352 | while(rcvBuff[messagePos] != 0) { |
tobyspark | 0:fdea65150534 | 353 | |
casiotone401 | 2:507dea4cc97a | 354 | if (rcvBuff[messagePos] != ',') { |
casiotone401 | 2:507dea4cc97a | 355 | |
casiotone401 | 2:507dea4cc97a | 356 | if (typeTagPos < MAX_ARG) { |
casiotone401 | 2:507dea4cc97a | 357 | |
casiotone401 | 2:507dea4cc97a | 358 | receiverMessage->typeTag[tempArgNum] = rcvBuff[messagePos]; |
casiotone401 | 2:507dea4cc97a | 359 | ++tempArgNum; |
casiotone401 | 2:507dea4cc97a | 360 | } |
tobyspark | 0:fdea65150534 | 361 | |
casiotone401 | 2:507dea4cc97a | 362 | ++typeTagPos; |
casiotone401 | 2:507dea4cc97a | 363 | |
tobyspark | 0:fdea65150534 | 364 | } |
tobyspark | 0:fdea65150534 | 365 | |
casiotone401 | 2:507dea4cc97a | 366 | ++packetCount; |
casiotone401 | 2:507dea4cc97a | 367 | |
casiotone401 | 2:507dea4cc97a | 368 | if (packetCount > 3) { |
casiotone401 | 2:507dea4cc97a | 369 | |
casiotone401 | 2:507dea4cc97a | 370 | packetCount = 0; |
casiotone401 | 2:507dea4cc97a | 371 | packetPos += 4; |
casiotone401 | 2:507dea4cc97a | 372 | } |
casiotone401 | 2:507dea4cc97a | 373 | |
casiotone401 | 2:507dea4cc97a | 374 | ++messagePos; |
tobyspark | 0:fdea65150534 | 375 | } |
tobyspark | 0:fdea65150534 | 376 | |
casiotone401 | 2:507dea4cc97a | 377 | receiverMessage->argNum = tempArgNum; |
tobyspark | 0:fdea65150534 | 378 | |
casiotone401 | 2:507dea4cc97a | 379 | messagePos = packetPos; |
tobyspark | 0:fdea65150534 | 380 | |
tobyspark | 0:fdea65150534 | 381 | //(3) tempArg process starts ========================================= |
casiotone401 | 2:507dea4cc97a | 382 | for (i = 0; i < tempArgNum; ++i) { |
tobyspark | 0:fdea65150534 | 383 | |
casiotone401 | 2:507dea4cc97a | 384 | adrMesPos = 3; |
tobyspark | 0:fdea65150534 | 385 | |
casiotone401 | 2:507dea4cc97a | 386 | receiverMessage->arg[i] = tempArg[i]; |
tobyspark | 0:fdea65150534 | 387 | |
casiotone401 | 2:507dea4cc97a | 388 | for (j = 0; j < 4; ++j) { |
tobyspark | 0:fdea65150534 | 389 | |
casiotone401 | 2:507dea4cc97a | 390 | tempArg[i][adrMesPos] = rcvBuff[messagePos]; |
tobyspark | 0:fdea65150534 | 391 | |
casiotone401 | 2:507dea4cc97a | 392 | ++messagePos; |
casiotone401 | 2:507dea4cc97a | 393 | --adrMesPos; |
tobyspark | 0:fdea65150534 | 394 | } |
tobyspark | 0:fdea65150534 | 395 | |
tobyspark | 0:fdea65150534 | 396 | } |
tobyspark | 0:fdea65150534 | 397 | } |
tobyspark | 0:fdea65150534 | 398 | |
tobyspark | 0:fdea65150534 | 399 | |
tobyspark | 0:fdea65150534 | 400 | |
casiotone401 | 2:507dea4cc97a | 401 | OSCMessage * OSCClass::getMessage() { |
casiotone401 | 2:507dea4cc97a | 402 | |
casiotone401 | 2:507dea4cc97a | 403 | newMessage = false; // this indicate the user READ the message |
tobyspark | 0:fdea65150534 | 404 | return receiverMessage; |
tobyspark | 0:fdea65150534 | 405 | } |
tobyspark | 0:fdea65150534 | 406 | |
tobyspark | 0:fdea65150534 | 407 | |
casiotone401 | 2:507dea4cc97a | 408 | void OSCClass::sendOsc( OSCMessage *_mes ) { |
casiotone401 | 3:f4118f0bc1ab | 409 | uint8_t i, j = 0; |
tobyspark | 0:fdea65150534 | 410 | uint8_t lengthEnd; |
tobyspark | 0:fdea65150534 | 411 | uint8_t lengthStart; |
casiotone401 | 3:f4118f0bc1ab | 412 | char buff[128]; |
casiotone401 | 2:507dea4cc97a | 413 | bool strCheck = false; |
tobyspark | 0:fdea65150534 | 414 | |
tobyspark | 0:fdea65150534 | 415 | sendContainer = _mes; |
tobyspark | 0:fdea65150534 | 416 | |
casiotone401 | 2:507dea4cc97a | 417 | buff[0] = '\0'; |
tobyspark | 0:fdea65150534 | 418 | |
tobyspark | 0:fdea65150534 | 419 | //1) Add name spaces: |
casiotone401 | 2:507dea4cc97a | 420 | for (i = 0; i < sendContainer->addressNum; ++i) { |
tobyspark | 0:fdea65150534 | 421 | |
casiotone401 | 2:507dea4cc97a | 422 | strcat(buff, sendContainer->address[i]); // note: an address is for instance: "/test" (including the "/") |
tobyspark | 0:fdea65150534 | 423 | } |
tobyspark | 0:fdea65150534 | 424 | |
tobyspark | 0:fdea65150534 | 425 | // pad with 0s to align in multiples of 4: |
casiotone401 | 2:507dea4cc97a | 426 | lengthStart = strlength(buff); |
casiotone401 | 3:f4118f0bc1ab | 427 | |
casiotone401 | 2:507dea4cc97a | 428 | lengthEnd = lengthStart + (4 - (lengthStart % 4)); |
casiotone401 | 2:507dea4cc97a | 429 | |
casiotone401 | 2:507dea4cc97a | 430 | for (i = lengthStart; i < lengthEnd; ++i) { |
casiotone401 | 2:507dea4cc97a | 431 | |
casiotone401 | 2:507dea4cc97a | 432 | buff[i] = '\0'; |
tobyspark | 0:fdea65150534 | 433 | } |
tobyspark | 0:fdea65150534 | 434 | |
casiotone401 | 2:507dea4cc97a | 435 | lengthStart = lengthEnd; |
casiotone401 | 3:f4118f0bc1ab | 436 | |
tobyspark | 0:fdea65150534 | 437 | //2) Add TypeTag: |
casiotone401 | 2:507dea4cc97a | 438 | buff[lengthEnd++] = ','; // Note: type tag is for instance: ",if" |
casiotone401 | 3:f4118f0bc1ab | 439 | |
casiotone401 | 2:507dea4cc97a | 440 | for (i = 0; i < sendContainer->argNum; ++i) { |
casiotone401 | 2:507dea4cc97a | 441 | |
casiotone401 | 2:507dea4cc97a | 442 | buff[lengthEnd++] = sendContainer->typeTag[i]; |
casiotone401 | 2:507dea4cc97a | 443 | |
casiotone401 | 2:507dea4cc97a | 444 | if (sendContainer->typeTag[i] == 's') { |
casiotone401 | 2:507dea4cc97a | 445 | |
casiotone401 | 2:507dea4cc97a | 446 | strCheck = true; |
casiotone401 | 2:507dea4cc97a | 447 | } |
tobyspark | 0:fdea65150534 | 448 | } |
casiotone401 | 3:f4118f0bc1ab | 449 | |
tobyspark | 0:fdea65150534 | 450 | // pad with 0s to align in multiples of 4: |
casiotone401 | 2:507dea4cc97a | 451 | lengthStart = lengthEnd; |
casiotone401 | 2:507dea4cc97a | 452 | |
casiotone401 | 2:507dea4cc97a | 453 | lengthEnd = lengthStart + (4 - (lengthStart % 4)); |
casiotone401 | 2:507dea4cc97a | 454 | |
casiotone401 | 2:507dea4cc97a | 455 | for (i = lengthStart; i < lengthEnd; ++i) { |
casiotone401 | 2:507dea4cc97a | 456 | |
casiotone401 | 2:507dea4cc97a | 457 | buff[i] = '\0'; |
tobyspark | 0:fdea65150534 | 458 | } |
tobyspark | 0:fdea65150534 | 459 | |
tobyspark | 0:fdea65150534 | 460 | //3) add argument values (Note: here only big endian): |
tobyspark | 0:fdea65150534 | 461 | uint8_t *v; |
casiotone401 | 2:507dea4cc97a | 462 | |
casiotone401 | 2:507dea4cc97a | 463 | for (i = 0; i < sendContainer->argNum; ++i) { |
tobyspark | 0:fdea65150534 | 464 | |
casiotone401 | 2:507dea4cc97a | 465 | if (!strCheck) { |
casiotone401 | 2:507dea4cc97a | 466 | |
casiotone401 | 2:507dea4cc97a | 467 | v = (uint8_t *)&sendContainer->arg[i]; |
casiotone401 | 2:507dea4cc97a | 468 | |
casiotone401 | 2:507dea4cc97a | 469 | buff[lengthEnd++] = v[3]; |
casiotone401 | 2:507dea4cc97a | 470 | buff[lengthEnd++] = v[2]; |
casiotone401 | 2:507dea4cc97a | 471 | buff[lengthEnd++] = v[1]; |
casiotone401 | 2:507dea4cc97a | 472 | buff[lengthEnd++] = v[0]; |
casiotone401 | 2:507dea4cc97a | 473 | |
casiotone401 | 2:507dea4cc97a | 474 | } else { |
casiotone401 | 3:f4118f0bc1ab | 475 | |
casiotone401 | 2:507dea4cc97a | 476 | v = (uint8_t *)sendContainer->arg[i]; |
casiotone401 | 2:507dea4cc97a | 477 | |
casiotone401 | 3:f4118f0bc1ab | 478 | while (v[j] != '\0') { |
casiotone401 | 2:507dea4cc97a | 479 | |
casiotone401 | 3:f4118f0bc1ab | 480 | buff[lengthEnd++] = v[j++]; |
casiotone401 | 2:507dea4cc97a | 481 | } |
casiotone401 | 2:507dea4cc97a | 482 | |
casiotone401 | 3:f4118f0bc1ab | 483 | // pad with 0s to align in multiples of 4: |
casiotone401 | 3:f4118f0bc1ab | 484 | lengthStart = lengthEnd; |
casiotone401 | 3:f4118f0bc1ab | 485 | |
casiotone401 | 3:f4118f0bc1ab | 486 | lengthEnd = lengthStart + (4 - (lengthStart % 4)); |
casiotone401 | 3:f4118f0bc1ab | 487 | |
casiotone401 | 3:f4118f0bc1ab | 488 | for (i = lengthStart; i < lengthEnd; ++i) { |
casiotone401 | 3:f4118f0bc1ab | 489 | |
casiotone401 | 3:f4118f0bc1ab | 490 | buff[i] = '\0'; |
casiotone401 | 3:f4118f0bc1ab | 491 | } |
casiotone401 | 2:507dea4cc97a | 492 | } |
tobyspark | 0:fdea65150534 | 493 | } |
tobyspark | 0:fdea65150534 | 494 | |
tobyspark | 0:fdea65150534 | 495 | //4) Send udp packet: |
tobyspark | 0:fdea65150534 | 496 | //sendto( socketNo, (uint8_t *)buff, lengthEnd, sendContainer->ip, sendContainer->port ); |
tobyspark | 0:fdea65150534 | 497 | udpSend.sendto(buff , lengthEnd, &(sendContainer->host)); |
tobyspark | 0:fdea65150534 | 498 | } |
tobyspark | 0:fdea65150534 | 499 | |
tobyspark | 0:fdea65150534 | 500 | |
tobyspark | 0:fdea65150534 | 501 | /* |
tobyspark | 0:fdea65150534 | 502 | flush a receive buffer |
tobyspark | 0:fdea65150534 | 503 | void OSCClass::flush() { |
tobyspark | 0:fdea65150534 | 504 | while ( available() ){} |
tobyspark | 0:fdea65150534 | 505 | } |
tobyspark | 0:fdea65150534 | 506 | */ |
tobyspark | 0:fdea65150534 | 507 | |
tobyspark | 0:fdea65150534 | 508 | |
tobyspark | 0:fdea65150534 | 509 | void OSCClass::stop() { |
tobyspark | 0:fdea65150534 | 510 | //close( socketNo ); |
tobyspark | 0:fdea65150534 | 511 | udpSend.resetOnEvent(); // disables callback |
tobyspark | 0:fdea65150534 | 512 | } |
tobyspark | 0:fdea65150534 | 513 | |
tobyspark | 0:fdea65150534 | 514 |