Alvaro Cassinelli / Mbed 2 deprecated laserUI

Laser Sensing Display for UI interfaces in the real world

Dependencies:   mbed

Fork of skinGames_forktest by Alvaro Cassinelli

mbedOSC.h@30:d8af03f01cd4, 2012-09-21 (annotated)

Committer:
mbedalvaro
Date:
Fri Sep 21 10:02:35 2012 +0000
Revision:
30:d8af03f01cd4
Parent:
0:345b3bc7a0ea
Child:
42:5f21a710ebc5
first commit. Not yet functional. Added ghost and pacman game modes, but the behaviour of these "rigid spots" is not implemented yet

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedalvaro 30:d8af03f01cd4 1 /* mbedOSC.h
mbedalvaro 30:d8af03f01cd4 2 This is an OSC library for the mbed, created to be compatible with Recotana's OSCClass library (http://recotana.com) for the
mbedalvaro 30:d8af03f01cd4 3 Arduino with Ethernet shield. I have also used parts of the OSC Transceiver(Sender/Receiver) code by xshige
mbedalvaro 30:d8af03f01cd4 4 written by: Alvaro Cassinelli, 7.10.2011
mbedalvaro 30:d8af03f01cd4 5
mbedalvaro 30:d8af03f01cd4 6 This library is free software; you can redistribute it and/or
mbedalvaro 30:d8af03f01cd4 7 modify it under the terms of the GNU Lesser General Public
mbedalvaro 30:d8af03f01cd4 8 License version 2.1 as published by the Free Software Foundation.
mbedalvaro 30:d8af03f01cd4 9 Open Sound Control http://opensoundcontrol.org/
mbedalvaro 30:d8af03f01cd4 10
mbedalvaro 30:d8af03f01cd4 11 mbedOSC version 0.1 Specification (similar to Recotana's OSCClass library)
mbedalvaro 30:d8af03f01cd4 12
mbedalvaro 30:d8af03f01cd4 13 ********
mbedalvaro 30:d8af03f01cd4 14 Address : max 2
mbedalvaro 30:d8af03f01cd4 15 "/ard"
mbedalvaro 30:d8af03f01cd4 16 "/ard/output" --address[0]="/ard" :max 15character
mbedalvaro 30:d8af03f01cd4 17 --address[1]="/output" :max 15character
mbedalvaro 30:d8af03f01cd4 18
mbedalvaro 30:d8af03f01cd4 19 *******
mbedalvaro 30:d8af03f01cd4 20 TypeTag : max 2
mbedalvaro 30:d8af03f01cd4 21
mbedalvaro 30:d8af03f01cd4 22 "i" - long or unsigned long
mbedalvaro 30:d8af03f01cd4 23 "f" - double
mbedalvaro 30:d8af03f01cd4 24
mbedalvaro 30:d8af03f01cd4 25 *******
mbedalvaro 30:d8af03f01cd4 26 arg : max 2
mbedalvaro 30:d8af03f01cd4 27
mbedalvaro 30:d8af03f01cd4 28 *******
mbedalvaro 30:d8af03f01cd4 29 Example of an OSC message: "/mbed/test1, if 50 32.4" (Note: this is not the byte string
mbedalvaro 30:d8af03f01cd4 30 sent as UDP packet - there are no spaces, and arguments are in binary, BIG ENDIAN)
mbedalvaro 30:d8af03f01cd4 31 */
mbedalvaro 30:d8af03f01cd4 32
mbedalvaro 30:d8af03f01cd4 33 #ifndef mbedOSC_h
mbedalvaro 30:d8af03f01cd4 34 #define mbedOSC_h
mbedalvaro 30:d8af03f01cd4 35
mbedalvaro 30:d8af03f01cd4 36 #include "mbed.h"
mbedalvaro 30:d8af03f01cd4 37 #include "EthernetNetIf.h"
mbedalvaro 30:d8af03f01cd4 38 #include "UDPSocket.h"
mbedalvaro 30:d8af03f01cd4 39
mbedalvaro 30:d8af03f01cd4 40 // setup IP of destination (computer):
mbedalvaro 30:d8af03f01cd4 41 #define DEFAULT_SEND_PORT 12000
mbedalvaro 30:d8af03f01cd4 42 //Host sendHost(IpAddr(10, 0, 0, 1), DEFAULT_SEND_PORT, NULL); // Send Port
mbedalvaro 30:d8af03f01cd4 43 // set IP of origin of UDP packets - the mbed acts as a SERVER here, and needs to bind the socket to the "client" (the computer)
mbedalvaro 30:d8af03f01cd4 44 #define DEFAULT_RECEIVE_PORT 57130
mbedalvaro 30:d8af03f01cd4 45 //Host recHost(IpAddr(10, 0, 0, 1), DEFAULT_RECEIVE_PORT, NULL); // Receive Port
mbedalvaro 30:d8af03f01cd4 46 //UDPSocket udpRec,udpSend;
mbedalvaro 30:d8af03f01cd4 47
mbedalvaro 30:d8af03f01cd4 48
mbedalvaro 30:d8af03f01cd4 49 #define MAX_ADDRESS 2
mbedalvaro 30:d8af03f01cd4 50 #define MAX_ARG 2
mbedalvaro 30:d8af03f01cd4 51
mbedalvaro 30:d8af03f01cd4 52 #define TYPE_INT 1
mbedalvaro 30:d8af03f01cd4 53 #define TYPE_FLOAT 2
mbedalvaro 30:d8af03f01cd4 54 #define TYPE_BLOB 3
mbedalvaro 30:d8af03f01cd4 55
mbedalvaro 30:d8af03f01cd4 56
mbedalvaro 30:d8af03f01cd4 57 /*
mbedalvaro 30:d8af03f01cd4 58 Container class for OSC messages (receiving or sending)
mbedalvaro 30:d8af03f01cd4 59 */
mbedalvaro 30:d8af03f01cd4 60 class OSCMessage{
mbedalvaro 30:d8af03f01cd4 61
mbedalvaro 30:d8af03f01cd4 62 private:
mbedalvaro 30:d8af03f01cd4 63
mbedalvaro 30:d8af03f01cd4 64 char *address[MAX_ADDRESS]; // these are strings (as char*)
mbedalvaro 30:d8af03f01cd4 65 uint8_t addressNum; // current number of addresses in the message (ex: "/ard/test" --> the number of the addresses is 2)
mbedalvaro 30:d8af03f01cd4 66
mbedalvaro 30:d8af03f01cd4 67 char typeTag[MAX_ARG];
mbedalvaro 30:d8af03f01cd4 68
mbedalvaro 30:d8af03f01cd4 69 void *arg[MAX_ARG];
mbedalvaro 30:d8af03f01cd4 70 uint8_t argNum;
mbedalvaro 30:d8af03f01cd4 71
mbedalvaro 30:d8af03f01cd4 72 // Information about the connection:
mbedalvaro 30:d8af03f01cd4 73 //uint8_t ip[4];
mbedalvaro 30:d8af03f01cd4 74 //uint16_t port;
mbedalvaro 30:d8af03f01cd4 75 Host host;
mbedalvaro 30:d8af03f01cd4 76
mbedalvaro 30:d8af03f01cd4 77 public:
mbedalvaro 30:d8af03f01cd4 78
mbedalvaro 30:d8af03f01cd4 79 OSCMessage();
mbedalvaro 30:d8af03f01cd4 80
mbedalvaro 30:d8af03f01cd4 81 const IpAddr& getIp(); // return IpAddr object
mbedalvaro 30:d8af03f01cd4 82 const int& getPort(); // return port
mbedalvaro 30:d8af03f01cd4 83
mbedalvaro 30:d8af03f01cd4 84 //ex. address patern "/adr/test"
mbedalvaro 30:d8af03f01cd4 85 // address[2]={"/ard" , "/test"}
mbedalvaro 30:d8af03f01cd4 86 char *getAddress(uint8_t _index); //retturn address
mbedalvaro 30:d8af03f01cd4 87 char *getTopAddress(); //return address[0] :"/ard"
mbedalvaro 30:d8af03f01cd4 88 char *getSubAddress(); //return address[1] :"/test"
mbedalvaro 30:d8af03f01cd4 89 uint8_t getAddressNum(); //return 2
mbedalvaro 30:d8af03f01cd4 90
mbedalvaro 30:d8af03f01cd4 91 // 'i': long(int32_t)
mbedalvaro 30:d8af03f01cd4 92 // 'f': double
mbedalvaro 30:d8af03f01cd4 93 //ex 'if' 123 54.21
mbedalvaro 30:d8af03f01cd4 94 char getTypeTag(uint8_t _index); //_index=0 ->'i'
mbedalvaro 30:d8af03f01cd4 95 //_index=1 ->'f'
mbedalvaro 30:d8af03f01cd4 96
mbedalvaro 30:d8af03f01cd4 97 uint8_t getArgNum(); //return 2
mbedalvaro 30:d8af03f01cd4 98
mbedalvaro 30:d8af03f01cd4 99 int32_t getArgInt(uint8_t _index); //_index=0 -> 123
mbedalvaro 30:d8af03f01cd4 100 double getArgFloat(uint8_t _index); //_index=1 -> 54.21
mbedalvaro 30:d8af03f01cd4 101
mbedalvaro 30:d8af03f01cd4 102
mbedalvaro 30:d8af03f01cd4 103 void setTopAddress(char *_address); //set address[0]
mbedalvaro 30:d8af03f01cd4 104 void setSubAddress(char *_address); //set address[1]
mbedalvaro 30:d8af03f01cd4 105 void setAddress(char *_topAddress,
mbedalvaro 30:d8af03f01cd4 106 char *_subAddress);
mbedalvaro 30:d8af03f01cd4 107 void setAddress(uint8_t _index, //set 0,address[0]
mbedalvaro 30:d8af03f01cd4 108 char *_address);
mbedalvaro 30:d8af03f01cd4 109 //set 1,address[1]
mbedalvaro 30:d8af03f01cd4 110
mbedalvaro 30:d8af03f01cd4 111 void setIp( uint8_t *_ip ); //set ip
mbedalvaro 30:d8af03f01cd4 112
mbedalvaro 30:d8af03f01cd4 113 void setIp(uint8_t _ip1, //set(192,
mbedalvaro 30:d8af03f01cd4 114 uint8_t _ip2, // 168,
mbedalvaro 30:d8af03f01cd4 115 uint8_t _ip3, // 0,
mbedalvaro 30:d8af03f01cd4 116 uint8_t _ip4); // 100)
mbedalvaro 30:d8af03f01cd4 117
mbedalvaro 30:d8af03f01cd4 118 void setPort( uint16_t _port );
mbedalvaro 30:d8af03f01cd4 119
mbedalvaro 30:d8af03f01cd4 120 //ex. long v1=100
mbedalvaro 30:d8af03f01cd4 121 // double v2=123.21
mbedalvaro 30:d8af03f01cd4 122 void setArgs( char *types , ... ); //set ("if",&v1,&v2)
mbedalvaro 30:d8af03f01cd4 123 void clearArgs(); // clear arguments
mbedalvaro 30:d8af03f01cd4 124
mbedalvaro 30:d8af03f01cd4 125 friend class OSCClass;
mbedalvaro 30:d8af03f01cd4 126
mbedalvaro 30:d8af03f01cd4 127 };
mbedalvaro 30:d8af03f01cd4 128
mbedalvaro 30:d8af03f01cd4 129
mbedalvaro 30:d8af03f01cd4 130
mbedalvaro 30:d8af03f01cd4 131 /* ==================================== OSCClass for sending and receiving OSC messages using UDP protocol ===================================== */
mbedalvaro 30:d8af03f01cd4 132
mbedalvaro 30:d8af03f01cd4 133 #include "UDPSocket.h"
mbedalvaro 30:d8af03f01cd4 134
mbedalvaro 30:d8af03f01cd4 135 class OSCClass {
mbedalvaro 30:d8af03f01cd4 136
mbedalvaro 30:d8af03f01cd4 137 private:
mbedalvaro 30:d8af03f01cd4 138
mbedalvaro 30:d8af03f01cd4 139 UDPSocket udpRec,udpSend;
mbedalvaro 30:d8af03f01cd4 140 char rcvBuff[256]; // raw buffer for UDP packets (udpRec.recvfrom( buf, 256, &host ) ))
mbedalvaro 30:d8af03f01cd4 141 int buflength;
mbedalvaro 30:d8af03f01cd4 142
mbedalvaro 30:d8af03f01cd4 143 OSCMessage *receiverMessage;
mbedalvaro 30:d8af03f01cd4 144 OSCMessage *sendContainer;
mbedalvaro 30:d8af03f01cd4 145
mbedalvaro 30:d8af03f01cd4 146 char tempAddress[MAX_ADDRESS][16];
mbedalvaro 30:d8af03f01cd4 147 uint8_t tempArg[MAX_ARG][4];
mbedalvaro 30:d8af03f01cd4 148
mbedalvaro 30:d8af03f01cd4 149 void decodePacket( OSCMessage *_mes); // makes OSC message from packet
mbedalvaro 30:d8af03f01cd4 150
mbedalvaro 30:d8af03f01cd4 151 public:
mbedalvaro 30:d8af03f01cd4 152
mbedalvaro 30:d8af03f01cd4 153 OSCClass();
mbedalvaro 30:d8af03f01cd4 154 OSCClass(OSCMessage *_mes); // set the receiver message container
mbedalvaro 30:d8af03f01cd4 155 void onUDPSocketEvent(UDPSocketEvent e);
mbedalvaro 30:d8af03f01cd4 156
mbedalvaro 30:d8af03f01cd4 157 //init osc
mbedalvaro 30:d8af03f01cd4 158 void begin(void (*fp)(UDPSocketEvent));
mbedalvaro 30:d8af03f01cd4 159 void begin(uint16_t _recievePort, void (*fp)(UDPSocketEvent));
mbedalvaro 30:d8af03f01cd4 160 void stop();
mbedalvaro 30:d8af03f01cd4 161
mbedalvaro 30:d8af03f01cd4 162 //new OSC data in the receiver message container:
mbedalvaro 30:d8af03f01cd4 163 bool newMessage;
mbedalvaro 30:d8af03f01cd4 164
mbedalvaro 30:d8af03f01cd4 165 void setReceiveMessage( OSCMessage *_mes ); //set receive OSCmessage container (note: the message has a "host" object from which we get the upd packets)
mbedalvaro 30:d8af03f01cd4 166 OSCMessage *getMessage(); //return received OSCmessage
mbedalvaro 30:d8af03f01cd4 167
mbedalvaro 30:d8af03f01cd4 168 //buffer clear
mbedalvaro 30:d8af03f01cd4 169 //void flush();
mbedalvaro 30:d8af03f01cd4 170
mbedalvaro 30:d8af03f01cd4 171 //OSC send
mbedalvaro 30:d8af03f01cd4 172 void sendOsc( OSCMessage *_mes ); //set&send OSCmessage (note: it will be sent to the host defined in the message container)
mbedalvaro 30:d8af03f01cd4 173
mbedalvaro 30:d8af03f01cd4 174 // AND THIS IS BAD, need a better function:
mbedalvaro 30:d8af03f01cd4 175 void sendOscBlob( uint8_t * myblob, int sizeblob, OSCMessage *_mes );
mbedalvaro 30:d8af03f01cd4 176 void sendOscString( uint8_t * myblob, int sizeblo, OSCMessage *_mesb );
mbedalvaro 30:d8af03f01cd4 177 };
mbedalvaro 30:d8af03f01cd4 178
mbedalvaro 30:d8af03f01cd4 179 #endif