This short program illustrates how to use the DS130x_I2C library. My objective is to share the same RTC with Microchip 18F MCU.

Dependencies:   mbed DebugLibrary

Committer:
Yann
Date:
Fri Feb 11 10:17:20 2011 +0000
Revision:
1:995212d326ca
Parent:
0:f30e2135b0db
V0.0.0.2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Yann 0:f30e2135b0db 1
Yann 0:f30e2135b0db 2 /*
Yann 0:f30e2135b0db 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Yann 0:f30e2135b0db 4
Yann 0:f30e2135b0db 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Yann 0:f30e2135b0db 6 of this software and associated documentation files (the "Software"), to deal
Yann 0:f30e2135b0db 7 in the Software without restriction, including without limitation the rights
Yann 0:f30e2135b0db 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Yann 0:f30e2135b0db 9 copies of the Software, and to permit persons to whom the Software is
Yann 0:f30e2135b0db 10 furnished to do so, subject to the following conditions:
Yann 0:f30e2135b0db 11
Yann 0:f30e2135b0db 12 The above copyright notice and this permission notice shall be included in
Yann 0:f30e2135b0db 13 all copies or substantial portions of the Software.
Yann 0:f30e2135b0db 14
Yann 0:f30e2135b0db 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Yann 0:f30e2135b0db 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Yann 0:f30e2135b0db 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Yann 0:f30e2135b0db 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Yann 0:f30e2135b0db 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Yann 0:f30e2135b0db 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Yann 0:f30e2135b0db 21 THE SOFTWARE.
Yann 0:f30e2135b0db 22 */
Yann 0:f30e2135b0db 23
Yann 0:f30e2135b0db 24 #ifndef NET_H
Yann 0:f30e2135b0db 25 #define NET_H
Yann 0:f30e2135b0db 26
Yann 0:f30e2135b0db 27 class NetIf;
Yann 0:f30e2135b0db 28 class NetTcpSocket;
Yann 0:f30e2135b0db 29 class NetUdpSocket;
Yann 0:f30e2135b0db 30 class NetDnsRequest;
Yann 0:f30e2135b0db 31
Yann 0:f30e2135b0db 32 #include <list>
Yann 0:f30e2135b0db 33 using std::list;
Yann 0:f30e2135b0db 34
Yann 0:f30e2135b0db 35 /*
Yann 0:f30e2135b0db 36 #include "host.h"
Yann 0:f30e2135b0db 37 #include "ipaddr.h"
Yann 0:f30e2135b0db 38 #include "netservice.h"
Yann 0:f30e2135b0db 39 #include "if/net/netif.h"
Yann 0:f30e2135b0db 40 #include "if/net/nettcpsocket.h"
Yann 0:f30e2135b0db 41 #include "if/net/netudpsocket.h"
Yann 0:f30e2135b0db 42 #include "if/net/netdnsrequest.h"
Yann 0:f30e2135b0db 43 */
Yann 0:f30e2135b0db 44
Yann 0:f30e2135b0db 45 class Host;
Yann 0:f30e2135b0db 46 class NetIf;
Yann 0:f30e2135b0db 47 class NetTcpSocket;
Yann 0:f30e2135b0db 48 class NetUdpSocket;
Yann 0:f30e2135b0db 49 class NetDnsRequest;
Yann 0:f30e2135b0db 50
Yann 0:f30e2135b0db 51 class Net
Yann 0:f30e2135b0db 52 {
Yann 0:f30e2135b0db 53 private:
Yann 0:f30e2135b0db 54 Net();
Yann 0:f30e2135b0db 55 ~Net();
Yann 0:f30e2135b0db 56 public:
Yann 0:f30e2135b0db 57 static void poll(); //Poll every if & socket
Yann 0:f30e2135b0db 58
Yann 0:f30e2135b0db 59 static NetTcpSocket* tcpSocket(NetIf& netif);
Yann 0:f30e2135b0db 60 static NetTcpSocket* tcpSocket(); //Socket on default if
Yann 0:f30e2135b0db 61 static void releaseTcpSocket(NetTcpSocket* pNetTcpSocket);
Yann 0:f30e2135b0db 62
Yann 0:f30e2135b0db 63 static NetUdpSocket* udpSocket(NetIf& netif);
Yann 0:f30e2135b0db 64 static NetUdpSocket* udpSocket(); //Socket on default if
Yann 0:f30e2135b0db 65 static void releaseUdpSocket(NetUdpSocket* pNetUdpSocket);
Yann 0:f30e2135b0db 66
Yann 0:f30e2135b0db 67 static NetDnsRequest* dnsRequest(const char* hostname, NetIf& netif);
Yann 0:f30e2135b0db 68 static NetDnsRequest* dnsRequest(const char* hostname); //Create a new NetDnsRequest object from default if
Yann 0:f30e2135b0db 69
Yann 0:f30e2135b0db 70 static NetDnsRequest* dnsRequest(Host* pHost, NetIf& netif);
Yann 0:f30e2135b0db 71 static NetDnsRequest* dnsRequest(Host* pHost); //Create a new NetDnsRequest object from default if
Yann 0:f30e2135b0db 72
Yann 0:f30e2135b0db 73 static void setDefaultIf(NetIf& netif); //Deprecated
Yann 0:f30e2135b0db 74 static void setDefaultIf(NetIf* pIf);
Yann 0:f30e2135b0db 75 static NetIf* getDefaultIf();
Yann 0:f30e2135b0db 76
Yann 0:f30e2135b0db 77 protected:
Yann 0:f30e2135b0db 78 friend class NetIf;
Yann 0:f30e2135b0db 79 friend class NetTcpSocket;
Yann 0:f30e2135b0db 80 friend class NetUdpSocket;
Yann 0:f30e2135b0db 81
Yann 0:f30e2135b0db 82 static void registerIf(NetIf* pIf);
Yann 0:f30e2135b0db 83 static void unregisterIf(NetIf* pIf);
Yann 0:f30e2135b0db 84
Yann 0:f30e2135b0db 85 static void registerNetTcpSocket(NetTcpSocket* pNetTcpSocket);
Yann 0:f30e2135b0db 86 static void unregisterNetTcpSocket(NetTcpSocket* pNetTcpSocket);
Yann 0:f30e2135b0db 87
Yann 0:f30e2135b0db 88 static void registerNetUdpSocket(NetUdpSocket* pNetUdpSocket);
Yann 0:f30e2135b0db 89 static void unregisterNetUdpSocket(NetUdpSocket* pNetUdpSocket);
Yann 0:f30e2135b0db 90
Yann 0:f30e2135b0db 91 private:
Yann 0:f30e2135b0db 92 static Net& net(); //Return inst of singleton
Yann 0:f30e2135b0db 93
Yann 0:f30e2135b0db 94 NetIf* m_defaultIf;
Yann 0:f30e2135b0db 95
Yann 0:f30e2135b0db 96 list<NetIf*> m_lpIf;
Yann 0:f30e2135b0db 97 list<NetTcpSocket*> m_lpNetTcpSocket;
Yann 0:f30e2135b0db 98 list<NetUdpSocket*> m_lpNetUdpSocket;
Yann 0:f30e2135b0db 99 };
Yann 0:f30e2135b0db 100
Yann 0:f30e2135b0db 101 #endif