support OSC-string
Fork of OSC by
mbedOSC.cpp@5:5d585d5107da, 2016-02-16 (annotated)
- Committer:
- casiotone401
- Date:
- Tue Feb 16 11:30:55 2016 +0000
- Revision:
- 5:5d585d5107da
- Parent:
- 4:601f6a1141fb
- Child:
- 6:a47004fb44f5
bug fix
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 | 4:601f6a1141fb | 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> |
casiotone401 | 4:601f6a1141fb | 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 | } |
casiotone401 | 4:601f6a1141fb | 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 | 4:601f6a1141fb | 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 | } |
casiotone401 | 4:601f6a1141fb | 37 | |
casiotone401 | 4:601f6a1141fb | 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 | } |
casiotone401 | 5:5d585d5107da | 43 | |
casiotone401 | 4:601f6a1141fb | 44 | |
casiotone401 | 2:507dea4cc97a | 45 | void OSCMessage::setIp( uint8_t _ip1, |
tobyspark | 0:fdea65150534 | 46 | uint8_t _ip2, |
tobyspark | 0:fdea65150534 | 47 | uint8_t _ip3, |
casiotone401 | 2:507dea4cc97a | 48 | uint8_t _ip4 ) { |
tobyspark | 0:fdea65150534 | 49 | |
tobyspark | 0:fdea65150534 | 50 | host.setIp(IpAddr(_ip1, _ip2, _ip3, _ip4)); |
tobyspark | 0:fdea65150534 | 51 | } |
casiotone401 | 4:601f6a1141fb | 52 | |
casiotone401 | 2:507dea4cc97a | 53 | const IpAddr& OSCMessage::getIp() { |
casiotone401 | 2:507dea4cc97a | 54 | |
tobyspark | 0:fdea65150534 | 55 | return host.getIp(); |
tobyspark | 0:fdea65150534 | 56 | } |
casiotone401 | 4:601f6a1141fb | 57 | |
casiotone401 | 4:601f6a1141fb | 58 | |
casiotone401 | 2:507dea4cc97a | 59 | const int& OSCMessage::getPort() { |
casiotone401 | 2:507dea4cc97a | 60 | |
tobyspark | 0:fdea65150534 | 61 | return host.getPort(); |
tobyspark | 0:fdea65150534 | 62 | } |
casiotone401 | 4:601f6a1141fb | 63 | |
casiotone401 | 4:601f6a1141fb | 64 | |
casiotone401 | 4:601f6a1141fb | 65 | uint8_t OSCMessage::getAddressNum(){ |
tobyspark | 0:fdea65150534 | 66 | |
tobyspark | 0:fdea65150534 | 67 | return addressNum; |
tobyspark | 0:fdea65150534 | 68 | } |
casiotone401 | 4:601f6a1141fb | 69 | |
casiotone401 | 4:601f6a1141fb | 70 | |
casiotone401 | 4:601f6a1141fb | 71 | uint8_t OSCMessage::getArgNum() { |
tobyspark | 0:fdea65150534 | 72 | |
tobyspark | 0:fdea65150534 | 73 | return argNum; |
tobyspark | 0:fdea65150534 | 74 | } |
casiotone401 | 4:601f6a1141fb | 75 | |
casiotone401 | 4:601f6a1141fb | 76 | |
casiotone401 | 2:507dea4cc97a | 77 | char * OSCMessage::getAddress(uint8_t _index) { |
casiotone401 | 2:507dea4cc97a | 78 | |
casiotone401 | 2:507dea4cc97a | 79 | if (_index > MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 80 | |
casiotone401 | 2:507dea4cc97a | 81 | _index = (MAX_ADDRESS - 1); |
casiotone401 | 2:507dea4cc97a | 82 | } |
casiotone401 | 2:507dea4cc97a | 83 | |
tobyspark | 0:fdea65150534 | 84 | return address[_index]; |
tobyspark | 0:fdea65150534 | 85 | |
tobyspark | 0:fdea65150534 | 86 | } |
casiotone401 | 4:601f6a1141fb | 87 | |
casiotone401 | 4:601f6a1141fb | 88 | |
casiotone401 | 2:507dea4cc97a | 89 | char * OSCMessage::getTopAddress() { |
tobyspark | 0:fdea65150534 | 90 | |
tobyspark | 0:fdea65150534 | 91 | return getAddress(0); |
tobyspark | 0:fdea65150534 | 92 | |
tobyspark | 0:fdea65150534 | 93 | } |
casiotone401 | 4:601f6a1141fb | 94 | |
casiotone401 | 4:601f6a1141fb | 95 | |
casiotone401 | 2:507dea4cc97a | 96 | char * OSCMessage::getSubAddress() { |
tobyspark | 0:fdea65150534 | 97 | |
tobyspark | 0:fdea65150534 | 98 | return getAddress(1); |
tobyspark | 0:fdea65150534 | 99 | |
tobyspark | 0:fdea65150534 | 100 | } |
casiotone401 | 4:601f6a1141fb | 101 | |
casiotone401 | 4:601f6a1141fb | 102 | |
casiotone401 | 4:601f6a1141fb | 103 | char OSCMessage::getTypeTag(uint8_t _index) { |
casiotone401 | 2:507dea4cc97a | 104 | |
casiotone401 | 2:507dea4cc97a | 105 | if (_index > MAX_ARG) { |
casiotone401 | 2:507dea4cc97a | 106 | |
casiotone401 | 2:507dea4cc97a | 107 | _index = MAX_ARG-1; |
casiotone401 | 2:507dea4cc97a | 108 | } |
casiotone401 | 2:507dea4cc97a | 109 | |
tobyspark | 0:fdea65150534 | 110 | return typeTag[_index]; |
tobyspark | 0:fdea65150534 | 111 | } |
casiotone401 | 4:601f6a1141fb | 112 | |
casiotone401 | 4:601f6a1141fb | 113 | |
casiotone401 | 3:f4118f0bc1ab | 114 | int OSCMessage::getArgInt(uint8_t _index) { |
casiotone401 | 3:f4118f0bc1ab | 115 | int *value; |
casiotone401 | 2:507dea4cc97a | 116 | |
casiotone401 | 2:507dea4cc97a | 117 | if (_index > argNum) { |
casiotone401 | 2:507dea4cc97a | 118 | |
casiotone401 | 2:507dea4cc97a | 119 | _index = argNum; |
casiotone401 | 2:507dea4cc97a | 120 | } |
casiotone401 | 2:507dea4cc97a | 121 | |
casiotone401 | 3:f4118f0bc1ab | 122 | value = (int *)arg[_index]; // cast to int32_t |
casiotone401 | 2:507dea4cc97a | 123 | |
tobyspark | 0:fdea65150534 | 124 | return *value; |
tobyspark | 0:fdea65150534 | 125 | } |
casiotone401 | 4:601f6a1141fb | 126 | |
casiotone401 | 4:601f6a1141fb | 127 | |
casiotone401 | 4:601f6a1141fb | 128 | float OSCMessage::getArgFloat(uint8_t _index) { |
tobyspark | 1:63b72e393989 | 129 | float *value; |
casiotone401 | 2:507dea4cc97a | 130 | |
casiotone401 | 2:507dea4cc97a | 131 | if (_index > argNum) { |
casiotone401 | 2:507dea4cc97a | 132 | |
casiotone401 | 2:507dea4cc97a | 133 | _index=argNum; |
casiotone401 | 2:507dea4cc97a | 134 | } |
casiotone401 | 2:507dea4cc97a | 135 | |
tobyspark | 1:63b72e393989 | 136 | value = (float *)arg[_index]; // cast to float not double for correct parsing on mbed! |
casiotone401 | 2:507dea4cc97a | 137 | |
tobyspark | 0:fdea65150534 | 138 | return *value; |
tobyspark | 0:fdea65150534 | 139 | } |
casiotone401 | 4:601f6a1141fb | 140 | |
casiotone401 | 4:601f6a1141fb | 141 | |
casiotone401 | 2:507dea4cc97a | 142 | void OSCMessage::setTopAddress(char *_address) { |
casiotone401 | 2:507dea4cc97a | 143 | |
casiotone401 | 2:507dea4cc97a | 144 | address[0] = _address; |
casiotone401 | 2:507dea4cc97a | 145 | address[1] = 0; |
casiotone401 | 2:507dea4cc97a | 146 | addressNum = 1; // Note: this "erases" the subaddress! (is this a good idea?) |
tobyspark | 0:fdea65150534 | 147 | } |
casiotone401 | 4:601f6a1141fb | 148 | |
casiotone401 | 4:601f6a1141fb | 149 | |
casiotone401 | 2:507dea4cc97a | 150 | void OSCMessage::setSubAddress(char *_address) { |
casiotone401 | 2:507dea4cc97a | 151 | |
casiotone401 | 2:507dea4cc97a | 152 | address[1] = _address; |
casiotone401 | 2:507dea4cc97a | 153 | addressNum = 2; // Note: this assumes the top address was already set! |
tobyspark | 0:fdea65150534 | 154 | } |
casiotone401 | 4:601f6a1141fb | 155 | |
casiotone401 | 4:601f6a1141fb | 156 | |
casiotone401 | 2:507dea4cc97a | 157 | void OSCMessage::setAddress(char *_topAddress,char *_subAddress) { |
casiotone401 | 2:507dea4cc97a | 158 | |
tobyspark | 0:fdea65150534 | 159 | setTopAddress(_topAddress); |
tobyspark | 0:fdea65150534 | 160 | setSubAddress(_subAddress); |
casiotone401 | 2:507dea4cc97a | 161 | |
casiotone401 | 2:507dea4cc97a | 162 | addressNum = 2; // (unnecessary...) |
tobyspark | 0:fdea65150534 | 163 | } |
casiotone401 | 4:601f6a1141fb | 164 | |
casiotone401 | 4:601f6a1141fb | 165 | |
casiotone401 | 2:507dea4cc97a | 166 | void OSCMessage::setAddress(uint8_t _index, char *_address) { |
casiotone401 | 2:507dea4cc97a | 167 | |
casiotone401 | 2:507dea4cc97a | 168 | if (_index>MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 169 | |
casiotone401 | 2:507dea4cc97a | 170 | _index = (MAX_ADDRESS - 1); |
casiotone401 | 2:507dea4cc97a | 171 | } |
casiotone401 | 2:507dea4cc97a | 172 | |
casiotone401 | 2:507dea4cc97a | 173 | address[_index] = _address; |
casiotone401 | 2:507dea4cc97a | 174 | addressNum = (_index + 1); |
tobyspark | 0:fdea65150534 | 175 | } |
casiotone401 | 4:601f6a1141fb | 176 | |
casiotone401 | 4:601f6a1141fb | 177 | |
casiotone401 | 4:601f6a1141fb | 178 | |
casiotone401 | 2:507dea4cc97a | 179 | void OSCMessage::setArgs(char *types,...) { |
casiotone401 | 4:601f6a1141fb | 180 | |
casiotone401 | 3:f4118f0bc1ab | 181 | uint8_t i; |
tobyspark | 0:fdea65150534 | 182 | va_list argList; |
tobyspark | 0:fdea65150534 | 183 | |
casiotone401 | 2:507dea4cc97a | 184 | argNum = strlength(types); |
casiotone401 | 2:507dea4cc97a | 185 | |
casiotone401 | 2:507dea4cc97a | 186 | if (argNum > MAX_ARG) { |
casiotone401 | 2:507dea4cc97a | 187 | |
casiotone401 | 2:507dea4cc97a | 188 | argNum = MAX_ARG - 1; |
casiotone401 | 2:507dea4cc97a | 189 | } |
tobyspark | 0:fdea65150534 | 190 | |
tobyspark | 0:fdea65150534 | 191 | va_start( argList, types ); |
casiotone401 | 2:507dea4cc97a | 192 | |
casiotone401 | 3:f4118f0bc1ab | 193 | for (i = 0 ; i < argNum ; ++i) { |
tobyspark | 0:fdea65150534 | 194 | |
casiotone401 | 2:507dea4cc97a | 195 | typeTag[i] = types[i]; |
tobyspark | 0:fdea65150534 | 196 | |
tobyspark | 0:fdea65150534 | 197 | switch(types[i]) { |
casiotone401 | 5:5d585d5107da | 198 | |
casiotone401 | 5:5d585d5107da | 199 | case 's': |
casiotone401 | 5:5d585d5107da | 200 | args[i].s = va_arg(argList, char *); |
casiotone401 | 5:5d585d5107da | 201 | break; |
casiotone401 | 4:601f6a1141fb | 202 | |
tobyspark | 0:fdea65150534 | 203 | case 'i': |
casiotone401 | 5:5d585d5107da | 204 | args[i].i = va_arg(argList, uint32_t); |
tobyspark | 0:fdea65150534 | 205 | break; |
casiotone401 | 4:601f6a1141fb | 206 | |
casiotone401 | 5:5d585d5107da | 207 | case 'f': // variadic function float is promoted to double |
casiotone401 | 5:5d585d5107da | 208 | |
casiotone401 | 5:5d585d5107da | 209 | args[i].f = (va_arg(argList, double)); |
casiotone401 | 2:507dea4cc97a | 210 | break; |
casiotone401 | 5:5d585d5107da | 211 | |
casiotone401 | 5:5d585d5107da | 212 | case 'd': |
casiotone401 | 5:5d585d5107da | 213 | args[i].d = va_arg(argList, double); |
casiotone401 | 5:5d585d5107da | 214 | break; |
casiotone401 | 5:5d585d5107da | 215 | |
casiotone401 | 5:5d585d5107da | 216 | default: |
tobyspark | 0:fdea65150534 | 217 | break; |
tobyspark | 1:63b72e393989 | 218 | } |
tobyspark | 0:fdea65150534 | 219 | } |
tobyspark | 0:fdea65150534 | 220 | } |
casiotone401 | 4:601f6a1141fb | 221 | |
tobyspark | 0:fdea65150534 | 222 | // ================================================================================================================================================ |
tobyspark | 0:fdea65150534 | 223 | // ==================================== OSCClass for sending and receiving OSC messages using UDP protocol ======================================= |
tobyspark | 0:fdea65150534 | 224 | // ================================================================================================================================================ |
tobyspark | 0:fdea65150534 | 225 | //The class define an object wrapping the UDP functions to send and receive OSC messages |
casiotone401 | 4:601f6a1141fb | 226 | |
casiotone401 | 2:507dea4cc97a | 227 | OSCClass::OSCClass() { |
casiotone401 | 2:507dea4cc97a | 228 | |
tobyspark | 0:fdea65150534 | 229 | udpRec.setOnEvent(this, &OSCClass::onUDPSocketEvent); |
casiotone401 | 4:601f6a1141fb | 230 | newMessage = false; |
tobyspark | 0:fdea65150534 | 231 | } |
casiotone401 | 4:601f6a1141fb | 232 | |
casiotone401 | 2:507dea4cc97a | 233 | OSCClass::~OSCClass() { |
casiotone401 | 2:507dea4cc97a | 234 | |
tobyspark | 1:63b72e393989 | 235 | udpSend.resetOnEvent(); |
tobyspark | 1:63b72e393989 | 236 | udpRec.close(); |
tobyspark | 1:63b72e393989 | 237 | } |
casiotone401 | 4:601f6a1141fb | 238 | |
casiotone401 | 2:507dea4cc97a | 239 | OSCClass::OSCClass(OSCMessage *_mes) { |
casiotone401 | 2:507dea4cc97a | 240 | |
tobyspark | 0:fdea65150534 | 241 | udpRec.setOnEvent(this, &OSCClass::onUDPSocketEvent); |
tobyspark | 0:fdea65150534 | 242 | receiverMessage = _mes; // note: receiverMessage MUST be a pointer to the message, because we will modify things in it |
casiotone401 | 2:507dea4cc97a | 243 | newMessage = false; |
tobyspark | 0:fdea65150534 | 244 | } |
casiotone401 | 4:601f6a1141fb | 245 | |
casiotone401 | 2:507dea4cc97a | 246 | void OSCClass::begin() { |
tobyspark | 0:fdea65150534 | 247 | // setup receiver udp socket: |
tobyspark | 0:fdea65150534 | 248 | udpRec.bind(receiverMessage->host); |
tobyspark | 0:fdea65150534 | 249 | } |
casiotone401 | 4:601f6a1141fb | 250 | |
casiotone401 | 4:601f6a1141fb | 251 | |
casiotone401 | 2:507dea4cc97a | 252 | void OSCClass::begin(uint16_t _recievePort) { |
casiotone401 | 2:507dea4cc97a | 253 | |
tobyspark | 0:fdea65150534 | 254 | receiverMessage->host.setPort(_recievePort); |
tobyspark | 0:fdea65150534 | 255 | // setup receiver udp socket: |
tobyspark | 0:fdea65150534 | 256 | udpRec.bind(receiverMessage->host); |
tobyspark | 0:fdea65150534 | 257 | } |
casiotone401 | 4:601f6a1141fb | 258 | |
casiotone401 | 4:601f6a1141fb | 259 | |
casiotone401 | 2:507dea4cc97a | 260 | void OSCClass::setReceiveMessage(OSCMessage *_mes) { |
casiotone401 | 2:507dea4cc97a | 261 | |
tobyspark | 0:fdea65150534 | 262 | receiverMessage = _mes; |
tobyspark | 0:fdea65150534 | 263 | } |
casiotone401 | 4:601f6a1141fb | 264 | |
casiotone401 | 2:507dea4cc97a | 265 | void OSCClass::onUDPSocketEvent(UDPSocketEvent e) { |
casiotone401 | 2:507dea4cc97a | 266 | |
casiotone401 | 2:507dea4cc97a | 267 | switch(e) { |
casiotone401 | 2:507dea4cc97a | 268 | |
casiotone401 | 2:507dea4cc97a | 269 | case UDPSOCKET_READABLE: //The only event for now |
casiotone401 | 2:507dea4cc97a | 270 | Host auxhost; |
casiotone401 | 2:507dea4cc97a | 271 | buflength = udpRec.recvfrom( rcvBuff, 128, &auxhost ); // QUESTION: auxhost should be equal to the receiver host I guess... |
casiotone401 | 2:507dea4cc97a | 272 | if ( buflength > 0 ) { |
tobyspark | 0:fdea65150534 | 273 | //printf("\r\nFrom %d.%d.%d.%d:\r\n", host.getIp()[0], host.getIp()[1], host.getIp()[2], host.getIp()[3]); |
casiotone401 | 2:507dea4cc97a | 274 | decodePacket(receiverMessage); // convert to OSC message, and save it in receiverMessage |
casiotone401 | 2:507dea4cc97a | 275 | newMessage = true; |
tobyspark | 0:fdea65150534 | 276 | |
casiotone401 | 2:507dea4cc97a | 277 | messageReceivedCallback.call(); |
casiotone401 | 2:507dea4cc97a | 278 | } |
casiotone401 | 2:507dea4cc97a | 279 | |
casiotone401 | 2:507dea4cc97a | 280 | break; |
casiotone401 | 2:507dea4cc97a | 281 | } |
tobyspark | 0:fdea65150534 | 282 | } |
casiotone401 | 4:601f6a1141fb | 283 | |
tobyspark | 0:fdea65150534 | 284 | /* |
tobyspark | 0:fdea65150534 | 285 | Decode UDP packet and save it in the OSCMessage structure |
tobyspark | 0:fdea65150534 | 286 | */ |
tobyspark | 0:fdea65150534 | 287 | void OSCClass::decodePacket( OSCMessage *_mes) { |
casiotone401 | 2:507dea4cc97a | 288 | int i, j; |
tobyspark | 0:fdea65150534 | 289 | //uint16_t lenBuff; |
tobyspark | 0:fdea65150534 | 290 | uint8_t d; |
casiotone401 | 2:507dea4cc97a | 291 | uint8_t messagePos = 0; |
casiotone401 | 2:507dea4cc97a | 292 | uint8_t adrCount = 0; |
casiotone401 | 2:507dea4cc97a | 293 | uint8_t adrMesPos = 0; |
casiotone401 | 2:507dea4cc97a | 294 | uint8_t packetCount = 0; |
casiotone401 | 2:507dea4cc97a | 295 | uint8_t packetPos = 4; |
tobyspark | 0:fdea65150534 | 296 | |
tobyspark | 0:fdea65150534 | 297 | |
tobyspark | 0:fdea65150534 | 298 | //W5100.writeSn(socketNo, SnIR, SnIR::RECV); |
tobyspark | 0:fdea65150534 | 299 | //lenBuff=recvfrom(socketNo, rcvBuff, 1, receiverMessage->ip, &receiverMessage->port); |
tobyspark | 0:fdea65150534 | 300 | |
casiotone401 | 2:507dea4cc97a | 301 | receiverMessage->address[0] = tempAddress[0]; |
casiotone401 | 4:601f6a1141fb | 302 | |
tobyspark | 0:fdea65150534 | 303 | //(1) address process start ========================================= |
casiotone401 | 2:507dea4cc97a | 304 | do { |
casiotone401 | 2:507dea4cc97a | 305 | d = rcvBuff[messagePos]; |
tobyspark | 0:fdea65150534 | 306 | |
casiotone401 | 2:507dea4cc97a | 307 | if ( (d == '/') && (messagePos > 0) ) { |
casiotone401 | 4:601f6a1141fb | 308 | |
casiotone401 | 2:507dea4cc97a | 309 | if (adrCount < MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 310 | |
casiotone401 | 2:507dea4cc97a | 311 | tempAddress[adrCount][adrMesPos] = 0; |
casiotone401 | 4:601f6a1141fb | 312 | |
casiotone401 | 2:507dea4cc97a | 313 | ++adrCount; |
casiotone401 | 2:507dea4cc97a | 314 | adrMesPos = 0; |
casiotone401 | 4:601f6a1141fb | 315 | |
casiotone401 | 2:507dea4cc97a | 316 | receiverMessage->address[adrCount] = tempAddress[adrCount]; |
tobyspark | 0:fdea65150534 | 317 | } |
casiotone401 | 4:601f6a1141fb | 318 | |
tobyspark | 0:fdea65150534 | 319 | } |
tobyspark | 0:fdea65150534 | 320 | |
casiotone401 | 2:507dea4cc97a | 321 | if (adrCount < MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 322 | //Added this in to remove the slashes out of final output |
casiotone401 | 2:507dea4cc97a | 323 | if (d != '/') { |
casiotone401 | 2:507dea4cc97a | 324 | |
casiotone401 | 2:507dea4cc97a | 325 | tempAddress[adrCount][adrMesPos]=d; |
tobyspark | 0:fdea65150534 | 326 | |
casiotone401 | 2:507dea4cc97a | 327 | if (packetCount > 3) { |
casiotone401 | 2:507dea4cc97a | 328 | |
casiotone401 | 2:507dea4cc97a | 329 | packetCount = 0; |
casiotone401 | 2:507dea4cc97a | 330 | packetPos += 4; |
casiotone401 | 2:507dea4cc97a | 331 | } |
casiotone401 | 2:507dea4cc97a | 332 | |
casiotone401 | 2:507dea4cc97a | 333 | ++adrMesPos; |
casiotone401 | 2:507dea4cc97a | 334 | } |
tobyspark | 0:fdea65150534 | 335 | } |
tobyspark | 0:fdea65150534 | 336 | |
casiotone401 | 2:507dea4cc97a | 337 | ++messagePos; |
casiotone401 | 2:507dea4cc97a | 338 | ++packetCount; |
tobyspark | 0:fdea65150534 | 339 | |
casiotone401 | 2:507dea4cc97a | 340 | } while(d != 0); |
casiotone401 | 4:601f6a1141fb | 341 | |
tobyspark | 0:fdea65150534 | 342 | |
casiotone401 | 2:507dea4cc97a | 343 | if (adrCount < MAX_ADDRESS) { |
casiotone401 | 2:507dea4cc97a | 344 | ++adrCount; |
casiotone401 | 2:507dea4cc97a | 345 | } |
tobyspark | 0:fdea65150534 | 346 | |
casiotone401 | 2:507dea4cc97a | 347 | receiverMessage->addressNum = adrCount; |
casiotone401 | 2:507dea4cc97a | 348 | |
casiotone401 | 2:507dea4cc97a | 349 | messagePos = packetPos; |
casiotone401 | 4:601f6a1141fb | 350 | |
tobyspark | 0:fdea65150534 | 351 | //(2) type tag process starts ========================================= |
casiotone401 | 2:507dea4cc97a | 352 | packetCount = 0; |
casiotone401 | 2:507dea4cc97a | 353 | packetPos += 4; |
casiotone401 | 4:601f6a1141fb | 354 | |
casiotone401 | 2:507dea4cc97a | 355 | uint8_t typeTagPos = 0; |
casiotone401 | 2:507dea4cc97a | 356 | uint8_t tempArgNum = 0; |
casiotone401 | 4:601f6a1141fb | 357 | |
casiotone401 | 2:507dea4cc97a | 358 | while(rcvBuff[messagePos] != 0) { |
tobyspark | 0:fdea65150534 | 359 | |
casiotone401 | 2:507dea4cc97a | 360 | if (rcvBuff[messagePos] != ',') { |
casiotone401 | 2:507dea4cc97a | 361 | |
casiotone401 | 2:507dea4cc97a | 362 | if (typeTagPos < MAX_ARG) { |
casiotone401 | 2:507dea4cc97a | 363 | |
casiotone401 | 2:507dea4cc97a | 364 | receiverMessage->typeTag[tempArgNum] = rcvBuff[messagePos]; |
casiotone401 | 2:507dea4cc97a | 365 | ++tempArgNum; |
casiotone401 | 2:507dea4cc97a | 366 | } |
tobyspark | 0:fdea65150534 | 367 | |
casiotone401 | 2:507dea4cc97a | 368 | ++typeTagPos; |
casiotone401 | 2:507dea4cc97a | 369 | |
tobyspark | 0:fdea65150534 | 370 | } |
tobyspark | 0:fdea65150534 | 371 | |
casiotone401 | 2:507dea4cc97a | 372 | ++packetCount; |
casiotone401 | 2:507dea4cc97a | 373 | |
casiotone401 | 2:507dea4cc97a | 374 | if (packetCount > 3) { |
casiotone401 | 2:507dea4cc97a | 375 | |
casiotone401 | 2:507dea4cc97a | 376 | packetCount = 0; |
casiotone401 | 2:507dea4cc97a | 377 | packetPos += 4; |
casiotone401 | 2:507dea4cc97a | 378 | } |
casiotone401 | 2:507dea4cc97a | 379 | |
casiotone401 | 2:507dea4cc97a | 380 | ++messagePos; |
tobyspark | 0:fdea65150534 | 381 | } |
tobyspark | 0:fdea65150534 | 382 | |
casiotone401 | 2:507dea4cc97a | 383 | receiverMessage->argNum = tempArgNum; |
casiotone401 | 4:601f6a1141fb | 384 | |
casiotone401 | 2:507dea4cc97a | 385 | messagePos = packetPos; |
casiotone401 | 4:601f6a1141fb | 386 | |
tobyspark | 0:fdea65150534 | 387 | //(3) tempArg process starts ========================================= |
casiotone401 | 2:507dea4cc97a | 388 | for (i = 0; i < tempArgNum; ++i) { |
tobyspark | 0:fdea65150534 | 389 | |
casiotone401 | 2:507dea4cc97a | 390 | adrMesPos = 3; |
casiotone401 | 4:601f6a1141fb | 391 | |
casiotone401 | 2:507dea4cc97a | 392 | receiverMessage->arg[i] = tempArg[i]; |
tobyspark | 0:fdea65150534 | 393 | |
casiotone401 | 2:507dea4cc97a | 394 | for (j = 0; j < 4; ++j) { |
casiotone401 | 4:601f6a1141fb | 395 | |
casiotone401 | 2:507dea4cc97a | 396 | tempArg[i][adrMesPos] = rcvBuff[messagePos]; |
casiotone401 | 4:601f6a1141fb | 397 | |
casiotone401 | 2:507dea4cc97a | 398 | ++messagePos; |
casiotone401 | 2:507dea4cc97a | 399 | --adrMesPos; |
tobyspark | 0:fdea65150534 | 400 | } |
tobyspark | 0:fdea65150534 | 401 | |
tobyspark | 0:fdea65150534 | 402 | } |
tobyspark | 0:fdea65150534 | 403 | } |
casiotone401 | 4:601f6a1141fb | 404 | |
casiotone401 | 5:5d585d5107da | 405 | |
casiotone401 | 2:507dea4cc97a | 406 | OSCMessage * OSCClass::getMessage() { |
casiotone401 | 2:507dea4cc97a | 407 | |
casiotone401 | 2:507dea4cc97a | 408 | newMessage = false; // this indicate the user READ the message |
tobyspark | 0:fdea65150534 | 409 | return receiverMessage; |
tobyspark | 0:fdea65150534 | 410 | } |
casiotone401 | 4:601f6a1141fb | 411 | |
casiotone401 | 4:601f6a1141fb | 412 | |
casiotone401 | 2:507dea4cc97a | 413 | void OSCClass::sendOsc( OSCMessage *_mes ) { |
casiotone401 | 3:f4118f0bc1ab | 414 | uint8_t i, j = 0; |
casiotone401 | 5:5d585d5107da | 415 | uint8_t lengthStart, lengthEnd; |
casiotone401 | 5:5d585d5107da | 416 | char buff[128] = {0}; |
tobyspark | 0:fdea65150534 | 417 | |
tobyspark | 0:fdea65150534 | 418 | sendContainer = _mes; |
tobyspark | 0:fdea65150534 | 419 | |
tobyspark | 0:fdea65150534 | 420 | //1) Add name spaces: |
casiotone401 | 2:507dea4cc97a | 421 | for (i = 0; i < sendContainer->addressNum; ++i) { |
tobyspark | 0:fdea65150534 | 422 | |
casiotone401 | 2:507dea4cc97a | 423 | strcat(buff, sendContainer->address[i]); // note: an address is for instance: "/test" (including the "/") |
tobyspark | 0:fdea65150534 | 424 | } |
casiotone401 | 4:601f6a1141fb | 425 | |
tobyspark | 0:fdea65150534 | 426 | // pad with 0s to align in multiples of 4: |
casiotone401 | 2:507dea4cc97a | 427 | lengthStart = strlength(buff); |
casiotone401 | 4:601f6a1141fb | 428 | |
casiotone401 | 2:507dea4cc97a | 429 | lengthEnd = lengthStart + (4 - (lengthStart % 4)); |
casiotone401 | 2:507dea4cc97a | 430 | |
casiotone401 | 2:507dea4cc97a | 431 | for (i = lengthStart; i < lengthEnd; ++i) { |
casiotone401 | 2:507dea4cc97a | 432 | |
casiotone401 | 2:507dea4cc97a | 433 | buff[i] = '\0'; |
tobyspark | 0:fdea65150534 | 434 | } |
casiotone401 | 4:601f6a1141fb | 435 | |
casiotone401 | 2:507dea4cc97a | 436 | lengthStart = lengthEnd; |
casiotone401 | 4:601f6a1141fb | 437 | |
tobyspark | 0:fdea65150534 | 438 | //2) Add TypeTag: |
casiotone401 | 2:507dea4cc97a | 439 | buff[lengthEnd++] = ','; // Note: type tag is for instance: ",if" |
casiotone401 | 4:601f6a1141fb | 440 | |
casiotone401 | 2:507dea4cc97a | 441 | for (i = 0; i < sendContainer->argNum; ++i) { |
casiotone401 | 2:507dea4cc97a | 442 | |
casiotone401 | 2:507dea4cc97a | 443 | buff[lengthEnd++] = sendContainer->typeTag[i]; |
tobyspark | 0:fdea65150534 | 444 | } |
casiotone401 | 4:601f6a1141fb | 445 | |
tobyspark | 0:fdea65150534 | 446 | // pad with 0s to align in multiples of 4: |
casiotone401 | 2:507dea4cc97a | 447 | lengthStart = lengthEnd; |
casiotone401 | 2:507dea4cc97a | 448 | |
casiotone401 | 2:507dea4cc97a | 449 | lengthEnd = lengthStart + (4 - (lengthStart % 4)); |
casiotone401 | 2:507dea4cc97a | 450 | |
casiotone401 | 2:507dea4cc97a | 451 | for (i = lengthStart; i < lengthEnd; ++i) { |
casiotone401 | 2:507dea4cc97a | 452 | |
casiotone401 | 2:507dea4cc97a | 453 | buff[i] = '\0'; |
tobyspark | 0:fdea65150534 | 454 | } |
tobyspark | 0:fdea65150534 | 455 | |
tobyspark | 0:fdea65150534 | 456 | //3) add argument values (Note: here only big endian): |
tobyspark | 0:fdea65150534 | 457 | uint8_t *v; |
casiotone401 | 2:507dea4cc97a | 458 | |
casiotone401 | 2:507dea4cc97a | 459 | for (i = 0; i < sendContainer->argNum; ++i) { |
tobyspark | 0:fdea65150534 | 460 | |
casiotone401 | 5:5d585d5107da | 461 | if (sendContainer->typeTag[i] == 's') { // strings |
casiotone401 | 2:507dea4cc97a | 462 | |
casiotone401 | 5:5d585d5107da | 463 | v = (uint8_t *)sendContainer->args[i].s; |
casiotone401 | 2:507dea4cc97a | 464 | |
casiotone401 | 3:f4118f0bc1ab | 465 | while (v[j] != '\0') { |
casiotone401 | 2:507dea4cc97a | 466 | |
casiotone401 | 3:f4118f0bc1ab | 467 | buff[lengthEnd++] = v[j++]; |
casiotone401 | 2:507dea4cc97a | 468 | } |
casiotone401 | 2:507dea4cc97a | 469 | |
casiotone401 | 3:f4118f0bc1ab | 470 | // pad with 0s to align in multiples of 4: |
casiotone401 | 3:f4118f0bc1ab | 471 | lengthStart = lengthEnd; |
casiotone401 | 3:f4118f0bc1ab | 472 | |
casiotone401 | 3:f4118f0bc1ab | 473 | lengthEnd = lengthStart + (4 - (lengthStart % 4)); |
casiotone401 | 3:f4118f0bc1ab | 474 | |
casiotone401 | 3:f4118f0bc1ab | 475 | for (i = lengthStart; i < lengthEnd; ++i) { |
casiotone401 | 3:f4118f0bc1ab | 476 | |
casiotone401 | 3:f4118f0bc1ab | 477 | buff[i] = '\0'; |
casiotone401 | 3:f4118f0bc1ab | 478 | } |
casiotone401 | 4:601f6a1141fb | 479 | |
casiotone401 | 5:5d585d5107da | 480 | } else if (sendContainer->typeTag[i] == 'd') { // double |
casiotone401 | 5:5d585d5107da | 481 | |
casiotone401 | 5:5d585d5107da | 482 | v = (uint8_t *)&sendContainer->args[i].d; |
casiotone401 | 5:5d585d5107da | 483 | |
casiotone401 | 5:5d585d5107da | 484 | buff[lengthEnd++] = v[7]; |
casiotone401 | 5:5d585d5107da | 485 | buff[lengthEnd++] = v[6]; |
casiotone401 | 5:5d585d5107da | 486 | buff[lengthEnd++] = v[5]; |
casiotone401 | 5:5d585d5107da | 487 | buff[lengthEnd++] = v[4]; |
casiotone401 | 5:5d585d5107da | 488 | buff[lengthEnd++] = v[3]; |
casiotone401 | 5:5d585d5107da | 489 | buff[lengthEnd++] = v[2]; |
casiotone401 | 5:5d585d5107da | 490 | buff[lengthEnd++] = v[1]; |
casiotone401 | 5:5d585d5107da | 491 | buff[lengthEnd++] = v[0]; |
casiotone401 | 5:5d585d5107da | 492 | |
casiotone401 | 5:5d585d5107da | 493 | } if (sendContainer->typeTag[i] == 'f') { // float |
casiotone401 | 5:5d585d5107da | 494 | |
casiotone401 | 5:5d585d5107da | 495 | v = (uint8_t *)&sendContainer->args[i].f; |
casiotone401 | 5:5d585d5107da | 496 | |
casiotone401 | 5:5d585d5107da | 497 | buff[lengthEnd++] = v[3]; |
casiotone401 | 5:5d585d5107da | 498 | buff[lengthEnd++] = v[2]; |
casiotone401 | 5:5d585d5107da | 499 | buff[lengthEnd++] = v[1]; |
casiotone401 | 5:5d585d5107da | 500 | buff[lengthEnd++] = v[0]; |
casiotone401 | 5:5d585d5107da | 501 | |
casiotone401 | 5:5d585d5107da | 502 | } else { // int |
casiotone401 | 5:5d585d5107da | 503 | |
casiotone401 | 5:5d585d5107da | 504 | v = (uint8_t *)&sendContainer->args[i].i; |
casiotone401 | 5:5d585d5107da | 505 | |
casiotone401 | 5:5d585d5107da | 506 | buff[lengthEnd++] = v[3]; |
casiotone401 | 5:5d585d5107da | 507 | buff[lengthEnd++] = v[2]; |
casiotone401 | 5:5d585d5107da | 508 | buff[lengthEnd++] = v[1]; |
casiotone401 | 5:5d585d5107da | 509 | buff[lengthEnd++] = v[0]; |
casiotone401 | 5:5d585d5107da | 510 | |
casiotone401 | 2:507dea4cc97a | 511 | } |
casiotone401 | 5:5d585d5107da | 512 | |
tobyspark | 0:fdea65150534 | 513 | } |
tobyspark | 0:fdea65150534 | 514 | |
tobyspark | 0:fdea65150534 | 515 | //4) Send udp packet: |
tobyspark | 0:fdea65150534 | 516 | //sendto( socketNo, (uint8_t *)buff, lengthEnd, sendContainer->ip, sendContainer->port ); |
tobyspark | 0:fdea65150534 | 517 | udpSend.sendto(buff , lengthEnd, &(sendContainer->host)); |
tobyspark | 0:fdea65150534 | 518 | } |
casiotone401 | 4:601f6a1141fb | 519 | |
casiotone401 | 4:601f6a1141fb | 520 | |
tobyspark | 0:fdea65150534 | 521 | /* |
tobyspark | 0:fdea65150534 | 522 | flush a receive buffer |
tobyspark | 0:fdea65150534 | 523 | void OSCClass::flush() { |
tobyspark | 0:fdea65150534 | 524 | while ( available() ){} |
tobyspark | 0:fdea65150534 | 525 | } |
tobyspark | 0:fdea65150534 | 526 | */ |
casiotone401 | 4:601f6a1141fb | 527 | |
casiotone401 | 4:601f6a1141fb | 528 | |
tobyspark | 0:fdea65150534 | 529 | void OSCClass::stop() { |
tobyspark | 0:fdea65150534 | 530 | //close( socketNo ); |
tobyspark | 0:fdea65150534 | 531 | udpSend.resetOnEvent(); // disables callback |
tobyspark | 0:fdea65150534 | 532 | } |
casiotone401 | 4:601f6a1141fb | 533 | |
casiotone401 | 4:601f6a1141fb | 534 | |
casiotone401 | 4:601f6a1141fb | 535 |