Helmut Deichmann / Mbed 2 deprecated Waterflow

Give water to plants if dry amd pla meanwhile music the music vou can define with note length bind and breake also select several instruments for the sound

Dependencies:   mbed

EthernetNetIf/LPC2368/if/net/netudpsocket.h@0:5150b09127e3, 2012-09-19 (annotated)

Committer:
helmut
Date:
Wed Sep 19 14:16:56 2012 +0000
Revision:
0:5150b09127e3
plays mostly music that you can do with notes length breakes and bind; Some already defined; Tool is to start a pump for water to give plant is too dry.; Meanwhie plays music the most part of all

Who changed what in which revision?

UserRevisionLine numberNew contents of line
helmut 0:5150b09127e3 1
helmut 0:5150b09127e3 2 /*
helmut 0:5150b09127e3 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
helmut 0:5150b09127e3 4
helmut 0:5150b09127e3 5 Permission is hereby granted, free of charge, to any person obtaining a copy
helmut 0:5150b09127e3 6 of this software and associated documentation files (the "Software"), to deal
helmut 0:5150b09127e3 7 in the Software without restriction, including without limitation the rights
helmut 0:5150b09127e3 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
helmut 0:5150b09127e3 9 copies of the Software, and to permit persons to whom the Software is
helmut 0:5150b09127e3 10 furnished to do so, subject to the following conditions:
helmut 0:5150b09127e3 11
helmut 0:5150b09127e3 12 The above copyright notice and this permission notice shall be included in
helmut 0:5150b09127e3 13 all copies or substantial portions of the Software.
helmut 0:5150b09127e3 14
helmut 0:5150b09127e3 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
helmut 0:5150b09127e3 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
helmut 0:5150b09127e3 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
helmut 0:5150b09127e3 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
helmut 0:5150b09127e3 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
helmut 0:5150b09127e3 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
helmut 0:5150b09127e3 21 THE SOFTWARE.
helmut 0:5150b09127e3 22 */
helmut 0:5150b09127e3 23
helmut 0:5150b09127e3 24 #ifndef NETUDPSOCKET_H
helmut 0:5150b09127e3 25 #define NETUDPSOCKET_H
helmut 0:5150b09127e3 26
helmut 0:5150b09127e3 27 #include "net.h"
helmut 0:5150b09127e3 28 #include "host.h"
helmut 0:5150b09127e3 29
helmut 0:5150b09127e3 30 #include <queue>
helmut 0:5150b09127e3 31 using std::queue;
helmut 0:5150b09127e3 32
helmut 0:5150b09127e3 33 //Implements a Berkeley-like socket if
helmut 0:5150b09127e3 34 //Can be interfaced either to lwip or a Telit module
helmut 0:5150b09127e3 35
helmut 0:5150b09127e3 36 enum NetUdpSocketErr
helmut 0:5150b09127e3 37 {
helmut 0:5150b09127e3 38 __NETUDPSOCKET_MIN = -0xFFFF,
helmut 0:5150b09127e3 39 NETUDPSOCKET_SETUP, //NetUdpSocket not properly configured
helmut 0:5150b09127e3 40 NETUDPSOCKET_IF, //If has problems
helmut 0:5150b09127e3 41 NETUDPSOCKET_MEM, //Not enough mem
helmut 0:5150b09127e3 42 NETUDPSOCKET_INUSE, //If/Port is in use
helmut 0:5150b09127e3 43 //...
helmut 0:5150b09127e3 44 NETUDPSOCKET_OK = 0
helmut 0:5150b09127e3 45 };
helmut 0:5150b09127e3 46
helmut 0:5150b09127e3 47 enum NetUdpSocketEvent //Only one lonely event here... but who knows, maybe some day there'll be another one!
helmut 0:5150b09127e3 48 {
helmut 0:5150b09127e3 49 NETUDPSOCKET_READABLE, //Data in buf
helmut 0:5150b09127e3 50 };
helmut 0:5150b09127e3 51
helmut 0:5150b09127e3 52
helmut 0:5150b09127e3 53 class NetUdpSocket
helmut 0:5150b09127e3 54 {
helmut 0:5150b09127e3 55 public:
helmut 0:5150b09127e3 56 NetUdpSocket();
helmut 0:5150b09127e3 57 virtual ~NetUdpSocket(); //close()
helmut 0:5150b09127e3 58
helmut 0:5150b09127e3 59 virtual NetUdpSocketErr bind(const Host& me) = 0;
helmut 0:5150b09127e3 60
helmut 0:5150b09127e3 61 virtual int /*if < 0 : NetUdpSocketErr*/ sendto(const char* buf, int len, Host* pHost) = 0;
helmut 0:5150b09127e3 62 virtual int /*if < 0 : NetUdpSocketErr*/ recvfrom(char* buf, int len, Host* pHost) = 0;
helmut 0:5150b09127e3 63
helmut 0:5150b09127e3 64 /* TODO NTH : printf / scanf helpers that call send/recv */
helmut 0:5150b09127e3 65
helmut 0:5150b09127e3 66 virtual NetUdpSocketErr close() = 0;
helmut 0:5150b09127e3 67
helmut 0:5150b09127e3 68 virtual NetUdpSocketErr poll() = 0;
helmut 0:5150b09127e3 69
helmut 0:5150b09127e3 70 class CDummy;
helmut 0:5150b09127e3 71 //Callbacks
helmut 0:5150b09127e3 72 template<class T>
helmut 0:5150b09127e3 73 //Linker bug : Must be defined here :(
helmut 0:5150b09127e3 74 void setOnEvent( T* pItem, void (T::*pMethod)(NetUdpSocketEvent) )
helmut 0:5150b09127e3 75 {
helmut 0:5150b09127e3 76 m_pCbItem = (CDummy*) pItem;
helmut 0:5150b09127e3 77 m_pCbMeth = (void (CDummy::*)(NetUdpSocketEvent)) pMethod;
helmut 0:5150b09127e3 78 }
helmut 0:5150b09127e3 79
helmut 0:5150b09127e3 80 void resetOnEvent(); //Disable callback
helmut 0:5150b09127e3 81
helmut 0:5150b09127e3 82 protected:
helmut 0:5150b09127e3 83 void queueEvent(NetUdpSocketEvent e);
helmut 0:5150b09127e3 84 void discardEvents();
helmut 0:5150b09127e3 85 void flushEvents(); //to be called during polling
helmut 0:5150b09127e3 86
helmut 0:5150b09127e3 87 Host m_host;
helmut 0:5150b09127e3 88 Host m_client;
helmut 0:5150b09127e3 89
helmut 0:5150b09127e3 90 friend class Net;
helmut 0:5150b09127e3 91 int m_refs;
helmut 0:5150b09127e3 92
helmut 0:5150b09127e3 93 bool m_closed;
helmut 0:5150b09127e3 94 bool m_removed;
helmut 0:5150b09127e3 95
helmut 0:5150b09127e3 96 private:
helmut 0:5150b09127e3 97 //We do not want to execute user code in interrupt routines, so we queue events until the server is polled
helmut 0:5150b09127e3 98 //If we port this to a multithreaded OS, we could avoid this (however some functions here are not thread-safe, so beware ;) )
helmut 0:5150b09127e3 99 void onEvent(NetUdpSocketEvent e); //To be called on poll
helmut 0:5150b09127e3 100 CDummy* m_pCbItem;
helmut 0:5150b09127e3 101 void (CDummy::*m_pCbMeth)(NetUdpSocketEvent);
helmut 0:5150b09127e3 102 queue<NetUdpSocketEvent> m_events;
helmut 0:5150b09127e3 103
helmut 0:5150b09127e3 104 };
helmut 0:5150b09127e3 105
helmut 0:5150b09127e3 106 #endif