Peter Cooper / Mbed 2 deprecated LazySusan

A USB/360deg Rotational device, communicating via blue-tooth, test code

Dependencies:   FatFileSystem mbed

Socket.h@0:87da38093be9, 2012-12-21 (annotated)

Committer:
lolpcc
Date:
Fri Dec 21 11:37:38 2012 +0000
Revision:
0:87da38093be9
Used to test the Lazy Susan at work, hence the A2D code in Utils.cpp

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lolpcc 0:87da38093be9 1 /*
lolpcc 0:87da38093be9 2 Copyright (c) 2010 Peter Barrett
lolpcc 0:87da38093be9 3
lolpcc 0:87da38093be9 4 Permission is hereby granted, free of charge, to any person obtaining a copy
lolpcc 0:87da38093be9 5 of this software and associated documentation files (the "Software"), to deal
lolpcc 0:87da38093be9 6 in the Software without restriction, including without limitation the rights
lolpcc 0:87da38093be9 7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
lolpcc 0:87da38093be9 8 copies of the Software, and to permit persons to whom the Software is
lolpcc 0:87da38093be9 9 furnished to do so, subject to the following conditions:
lolpcc 0:87da38093be9 10
lolpcc 0:87da38093be9 11 The above copyright notice and this permission notice shall be included in
lolpcc 0:87da38093be9 12 all copies or substantial portions of the Software.
lolpcc 0:87da38093be9 13
lolpcc 0:87da38093be9 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
lolpcc 0:87da38093be9 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
lolpcc 0:87da38093be9 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
lolpcc 0:87da38093be9 17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
lolpcc 0:87da38093be9 18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
lolpcc 0:87da38093be9 19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
lolpcc 0:87da38093be9 20 THE SOFTWARE.
lolpcc 0:87da38093be9 21 */
lolpcc 0:87da38093be9 22
lolpcc 0:87da38093be9 23 #ifndef SOCKET_H_INCLUDED
lolpcc 0:87da38093be9 24 #define SOCKET_H_INCLUDED
lolpcc 0:87da38093be9 25
lolpcc 0:87da38093be9 26 #define SOCKET_HCI 1
lolpcc 0:87da38093be9 27 #define SOCKET_L2CAP 2
lolpcc 0:87da38093be9 28 #define SOCKET_RFCOM 3
lolpcc 0:87da38093be9 29
lolpcc 0:87da38093be9 30 typedef struct
lolpcc 0:87da38093be9 31 {
lolpcc 0:87da38093be9 32 u8 AddressSpecific[0]; // BDADDR,psm etc
lolpcc 0:87da38093be9 33 } SocketAddrHdr;
lolpcc 0:87da38093be9 34
lolpcc 0:87da38093be9 35 enum SocketState
lolpcc 0:87da38093be9 36 {
lolpcc 0:87da38093be9 37 SocketState_Unknown,
lolpcc 0:87da38093be9 38 SocketState_Opening,
lolpcc 0:87da38093be9 39 SocketState_Open,
lolpcc 0:87da38093be9 40 SocketState_Closing,
lolpcc 0:87da38093be9 41 SocketState_Closed
lolpcc 0:87da38093be9 42 };
lolpcc 0:87da38093be9 43
lolpcc 0:87da38093be9 44 typedef void (*SocketCallback)(int socket, SocketState state, const u8* data, int len, void* userData);
lolpcc 0:87da38093be9 45
lolpcc 0:87da38093be9 46 int Socket_Open(int type, SocketAddrHdr* addr, SocketCallback callback, void* userData); // Open a socket
lolpcc 0:87da38093be9 47 int Socket_Send(int socket, const u8* data, int len);
lolpcc 0:87da38093be9 48 int Socket_State(int socket);
lolpcc 0:87da38093be9 49 int Socket_Close(int socket);
lolpcc 0:87da38093be9 50
lolpcc 0:87da38093be9 51 //===========================================================================
lolpcc 0:87da38093be9 52 //===========================================================================
lolpcc 0:87da38093be9 53 // Don't need to look at or use anything below this line:
lolpcc 0:87da38093be9 54 // Internal representation of socket
lolpcc 0:87da38093be9 55
lolpcc 0:87da38093be9 56 class SocketHandler;
lolpcc 0:87da38093be9 57 class SocketInternal
lolpcc 0:87da38093be9 58 {
lolpcc 0:87da38093be9 59 public:
lolpcc 0:87da38093be9 60
lolpcc 0:87da38093be9 61 u8 ID;
lolpcc 0:87da38093be9 62 u8 State;
lolpcc 0:87da38093be9 63 u8 Type;
lolpcc 0:87da38093be9 64 u8 B0;
lolpcc 0:87da38093be9 65 SocketCallback Callback;
lolpcc 0:87da38093be9 66 void* userData;
lolpcc 0:87da38093be9 67 u8 Data[0]; // Extra socket data starts here
lolpcc 0:87da38093be9 68
lolpcc 0:87da38093be9 69 void Recv(const u8* data, int len)
lolpcc 0:87da38093be9 70 {
lolpcc 0:87da38093be9 71 Callback(ID,(SocketState)State,data,len,userData);
lolpcc 0:87da38093be9 72 }
lolpcc 0:87da38093be9 73
lolpcc 0:87da38093be9 74 void SetState(SocketState state)
lolpcc 0:87da38093be9 75 {
lolpcc 0:87da38093be9 76 State = state;
lolpcc 0:87da38093be9 77 Callback(ID,(SocketState)State,0,0,userData);
lolpcc 0:87da38093be9 78 }
lolpcc 0:87da38093be9 79 };
lolpcc 0:87da38093be9 80
lolpcc 0:87da38093be9 81 class SocketHandler
lolpcc 0:87da38093be9 82 {
lolpcc 0:87da38093be9 83 public:
lolpcc 0:87da38093be9 84 virtual int Open(SocketInternal* sock, SocketAddrHdr* addr) = 0;
lolpcc 0:87da38093be9 85 virtual int Send(SocketInternal* sock, const u8* data, int len) = 0;
lolpcc 0:87da38093be9 86 virtual int Close(SocketInternal* sock) = 0;
lolpcc 0:87da38093be9 87 };
lolpcc 0:87da38093be9 88
lolpcc 0:87da38093be9 89 int RegisterSocketHandler(int type, SocketHandler* handler);
lolpcc 0:87da38093be9 90 SocketInternal* GetSocketInternal(int socket);
lolpcc 0:87da38093be9 91
lolpcc 0:87da38093be9 92 #define ERR_SOCKET_TYPE_NOT_FOUND -200
lolpcc 0:87da38093be9 93 #define ERR_SOCKET_NOT_FOUND -201
lolpcc 0:87da38093be9 94 #define ERR_SOCKET_NONE_LEFT -202
lolpcc 0:87da38093be9 95
lolpcc 0:87da38093be9 96 #endif // SOCKET_H_INCLUDED