SHOHEI FUJIMOTO / Mbed 2 deprecated SimpleOscTester

simple tester example >>> osc destination & receive

Dependencies:   mbed

Fork of myOSC_test by Alvaro Cassinelli

EthernetNetIf/LPC2368/if/net/netudpsocket.h@0:f76708a93fb3, 2011-10-15 (annotated)

Committer:
mbedalvaro
Date:
Sat Oct 15 14:15:55 2011 +0000
Revision:
0:f76708a93fb3
First working test of this simple OSC library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedalvaro 0:f76708a93fb3 1
mbedalvaro 0:f76708a93fb3 2 /*
mbedalvaro 0:f76708a93fb3 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
mbedalvaro 0:f76708a93fb3 4
mbedalvaro 0:f76708a93fb3 5 Permission is hereby granted, free of charge, to any person obtaining a copy
mbedalvaro 0:f76708a93fb3 6 of this software and associated documentation files (the "Software"), to deal
mbedalvaro 0:f76708a93fb3 7 in the Software without restriction, including without limitation the rights
mbedalvaro 0:f76708a93fb3 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
mbedalvaro 0:f76708a93fb3 9 copies of the Software, and to permit persons to whom the Software is
mbedalvaro 0:f76708a93fb3 10 furnished to do so, subject to the following conditions:
mbedalvaro 0:f76708a93fb3 11
mbedalvaro 0:f76708a93fb3 12 The above copyright notice and this permission notice shall be included in
mbedalvaro 0:f76708a93fb3 13 all copies or substantial portions of the Software.
mbedalvaro 0:f76708a93fb3 14
mbedalvaro 0:f76708a93fb3 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
mbedalvaro 0:f76708a93fb3 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
mbedalvaro 0:f76708a93fb3 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
mbedalvaro 0:f76708a93fb3 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
mbedalvaro 0:f76708a93fb3 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
mbedalvaro 0:f76708a93fb3 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
mbedalvaro 0:f76708a93fb3 21 THE SOFTWARE.
mbedalvaro 0:f76708a93fb3 22 */
mbedalvaro 0:f76708a93fb3 23
mbedalvaro 0:f76708a93fb3 24 #ifndef NETUDPSOCKET_H
mbedalvaro 0:f76708a93fb3 25 #define NETUDPSOCKET_H
mbedalvaro 0:f76708a93fb3 26
mbedalvaro 0:f76708a93fb3 27 #include "net.h"
mbedalvaro 0:f76708a93fb3 28 #include "host.h"
mbedalvaro 0:f76708a93fb3 29
mbedalvaro 0:f76708a93fb3 30 #include <queue>
mbedalvaro 0:f76708a93fb3 31 using std::queue;
mbedalvaro 0:f76708a93fb3 32
mbedalvaro 0:f76708a93fb3 33 //Implements a Berkeley-like socket if
mbedalvaro 0:f76708a93fb3 34 //Can be interfaced either to lwip or a Telit module
mbedalvaro 0:f76708a93fb3 35
mbedalvaro 0:f76708a93fb3 36 enum NetUdpSocketErr
mbedalvaro 0:f76708a93fb3 37 {
mbedalvaro 0:f76708a93fb3 38 __NETUDPSOCKET_MIN = -0xFFFF,
mbedalvaro 0:f76708a93fb3 39 NETUDPSOCKET_SETUP, //NetUdpSocket not properly configured
mbedalvaro 0:f76708a93fb3 40 NETUDPSOCKET_IF, //If has problems
mbedalvaro 0:f76708a93fb3 41 NETUDPSOCKET_MEM, //Not enough mem
mbedalvaro 0:f76708a93fb3 42 NETUDPSOCKET_INUSE, //If/Port is in use
mbedalvaro 0:f76708a93fb3 43 //...
mbedalvaro 0:f76708a93fb3 44 NETUDPSOCKET_OK = 0
mbedalvaro 0:f76708a93fb3 45 };
mbedalvaro 0:f76708a93fb3 46
mbedalvaro 0:f76708a93fb3 47 enum NetUdpSocketEvent //Only one lonely event here... but who knows, maybe some day there'll be another one!
mbedalvaro 0:f76708a93fb3 48 {
mbedalvaro 0:f76708a93fb3 49 NETUDPSOCKET_READABLE, //Data in buf
mbedalvaro 0:f76708a93fb3 50 };
mbedalvaro 0:f76708a93fb3 51
mbedalvaro 0:f76708a93fb3 52
mbedalvaro 0:f76708a93fb3 53 class NetUdpSocket
mbedalvaro 0:f76708a93fb3 54 {
mbedalvaro 0:f76708a93fb3 55 public:
mbedalvaro 0:f76708a93fb3 56 NetUdpSocket();
mbedalvaro 0:f76708a93fb3 57 virtual ~NetUdpSocket(); //close()
mbedalvaro 0:f76708a93fb3 58
mbedalvaro 0:f76708a93fb3 59 virtual NetUdpSocketErr bind(const Host& me) = 0;
mbedalvaro 0:f76708a93fb3 60
mbedalvaro 0:f76708a93fb3 61 virtual int /*if < 0 : NetUdpSocketErr*/ sendto(const char* buf, int len, Host* pHost) = 0;
mbedalvaro 0:f76708a93fb3 62 virtual int /*if < 0 : NetUdpSocketErr*/ recvfrom(char* buf, int len, Host* pHost) = 0;
mbedalvaro 0:f76708a93fb3 63
mbedalvaro 0:f76708a93fb3 64 /* TODO NTH : printf / scanf helpers that call send/recv */
mbedalvaro 0:f76708a93fb3 65
mbedalvaro 0:f76708a93fb3 66 virtual NetUdpSocketErr close() = 0;
mbedalvaro 0:f76708a93fb3 67
mbedalvaro 0:f76708a93fb3 68 virtual NetUdpSocketErr poll() = 0;
mbedalvaro 0:f76708a93fb3 69
mbedalvaro 0:f76708a93fb3 70 class CDummy;
mbedalvaro 0:f76708a93fb3 71 //Callbacks
mbedalvaro 0:f76708a93fb3 72 template<class T>
mbedalvaro 0:f76708a93fb3 73 //Linker bug : Must be defined here :(
mbedalvaro 0:f76708a93fb3 74 void setOnEvent( T* pItem, void (T::*pMethod)(NetUdpSocketEvent) )
mbedalvaro 0:f76708a93fb3 75 {
mbedalvaro 0:f76708a93fb3 76 m_pCbItem = (CDummy*) pItem;
mbedalvaro 0:f76708a93fb3 77 m_pCbMeth = (void (CDummy::*)(NetUdpSocketEvent)) pMethod;
mbedalvaro 0:f76708a93fb3 78 }
mbedalvaro 0:f76708a93fb3 79
mbedalvaro 0:f76708a93fb3 80 void resetOnEvent(); //Disable callback
mbedalvaro 0:f76708a93fb3 81
mbedalvaro 0:f76708a93fb3 82 protected:
mbedalvaro 0:f76708a93fb3 83 void queueEvent(NetUdpSocketEvent e);
mbedalvaro 0:f76708a93fb3 84 void discardEvents();
mbedalvaro 0:f76708a93fb3 85 void flushEvents(); //to be called during polling
mbedalvaro 0:f76708a93fb3 86
mbedalvaro 0:f76708a93fb3 87 Host m_host;
mbedalvaro 0:f76708a93fb3 88 Host m_client;
mbedalvaro 0:f76708a93fb3 89
mbedalvaro 0:f76708a93fb3 90 friend class Net;
mbedalvaro 0:f76708a93fb3 91 int m_refs;
mbedalvaro 0:f76708a93fb3 92
mbedalvaro 0:f76708a93fb3 93 bool m_closed;
mbedalvaro 0:f76708a93fb3 94 bool m_removed;
mbedalvaro 0:f76708a93fb3 95
mbedalvaro 0:f76708a93fb3 96 private:
mbedalvaro 0:f76708a93fb3 97 //We do not want to execute user code in interrupt routines, so we queue events until the server is polled
mbedalvaro 0:f76708a93fb3 98 //If we port this to a multithreaded OS, we could avoid this (however some functions here are not thread-safe, so beware ;) )
mbedalvaro 0:f76708a93fb3 99 void onEvent(NetUdpSocketEvent e); //To be called on poll
mbedalvaro 0:f76708a93fb3 100 CDummy* m_pCbItem;
mbedalvaro 0:f76708a93fb3 101 void (CDummy::*m_pCbMeth)(NetUdpSocketEvent);
mbedalvaro 0:f76708a93fb3 102 queue<NetUdpSocketEvent> m_events;
mbedalvaro 0:f76708a93fb3 103
mbedalvaro 0:f76708a93fb3 104 };
mbedalvaro 0:f76708a93fb3 105
mbedalvaro 0:f76708a93fb3 106 #endif