Chuck Swiger / WNCInterface2

publish final code

Dependencies:   WncControllerK64F

Fork of WNCInterface by Avnet

WNCInterface.h@3:1d7e6ed11269, 2016-09-27 (annotated)

Committer:
JMF
Date:
Tue Sep 27 19:16:22 2016 +0000
Revision:
3:1d7e6ed11269
Parent:
0:55ec71dc0347
Child:
5:759dceff95b9
Changed creation of WncControllerK64F class from static to dynamic so that it can be created either with or without the debug port.  The caller must provide a pointer to a MODSERIAL object if they want debug output.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 0:55ec71dc0347 1 /* =====================================================================
JMF 0:55ec71dc0347 2 Copyright © 2016, Avnet (R)
JMF 0:55ec71dc0347 3
JMF 0:55ec71dc0347 4 Contributors:
JMF 0:55ec71dc0347 5 * James Flynn, www.em.avnet.com
JMF 0:55ec71dc0347 6
JMF 0:55ec71dc0347 7 Licensed under the Apache License, Version 2.0 (the "License");
JMF 0:55ec71dc0347 8 you may not use this file except in compliance with the License.
JMF 0:55ec71dc0347 9 You may obtain a copy of the License at
JMF 0:55ec71dc0347 10
JMF 0:55ec71dc0347 11 http://www.apache.org/licenses/LICENSE-2.0
JMF 0:55ec71dc0347 12
JMF 0:55ec71dc0347 13 Unless required by applicable law or agreed to in writing,
JMF 0:55ec71dc0347 14 software distributed under the License is distributed on an
JMF 0:55ec71dc0347 15 "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
JMF 0:55ec71dc0347 16 either express or implied. See the License for the specific
JMF 0:55ec71dc0347 17 language governing permissions and limitations under the License.
JMF 0:55ec71dc0347 18
JMF 0:55ec71dc0347 19 @file WNCInterface.h
JMF 0:55ec71dc0347 20 @version 1.0
JMF 0:55ec71dc0347 21 @date Sept 2016
JMF 0:55ec71dc0347 22
JMF 0:55ec71dc0347 23 ======================================================================== */
JMF 0:55ec71dc0347 24
JMF 0:55ec71dc0347 25
JMF 0:55ec71dc0347 26 #include <stddef.h>
JMF 0:55ec71dc0347 27 #include "WncControllerK64F/WncControllerK64F.h"
JMF 0:55ec71dc0347 28
JMF 0:55ec71dc0347 29 #ifndef _WNCINTERFACE_H_
JMF 0:55ec71dc0347 30 #define _WNCINTERFACE_H_
JMF 0:55ec71dc0347 31
JMF 0:55ec71dc0347 32 #define WNC_DEBUG 1 //1=enable the WNC debug port
JMF 0:55ec71dc0347 33 //0=disable the WNC debug port
JMF 0:55ec71dc0347 34 #define STOP_ON_FE 1 //1=hang forever if a fatal error occurs
JMF 0:55ec71dc0347 35 //0=simply return failed response for all socket calls
JMF 0:55ec71dc0347 36 #define DISPLAY_FE 1 //1 to display the fatal error when it occurs
JMF 0:55ec71dc0347 37 //0 to NOT display the fatal error
JMF 3:1d7e6ed11269 38 #define RESETON_FE 1 //1 to cause the MCU to reset on fatal error
JMF 3:1d7e6ed11269 39 //0 to NOT reset the MCU
JMF 0:55ec71dc0347 40 #define APN_DEFAULT "m2m.com.attz"
JMF 0:55ec71dc0347 41
JMF 0:55ec71dc0347 42 //
JMF 0:55ec71dc0347 43 // WNC Error Handling macros & data
JMF 0:55ec71dc0347 44 //
JMF 0:55ec71dc0347 45 #define FATAL_FLAG WncController_fk::WncController::WNC_NO_RESPONSE
JMF 0:55ec71dc0347 46 #define WNC_GOOD WncController_fk::WncController::WNC_ON
JMF 0:55ec71dc0347 47
JMF 0:55ec71dc0347 48 #define RETfail return -1
JMF 0:55ec71dc0347 49 #define RETvoid return
JMF 0:55ec71dc0347 50 #define RETnull return NULL
JMF 3:1d7e6ed11269 51 #define RETresume
JMF 3:1d7e6ed11269 52
JMF 0:55ec71dc0347 53 #define DORET(x) RET##x
JMF 0:55ec71dc0347 54
JMF 0:55ec71dc0347 55 #define TOSTR(x) #x
JMF 0:55ec71dc0347 56 #define INTSTR(x) TOSTR(x)
JMF 0:55ec71dc0347 57 #define FATAL_STR __FILE__ ":" INTSTR(__LINE__)
JMF 0:55ec71dc0347 58
JMF 3:1d7e6ed11269 59 #if RESETON_FE == 1
JMF 3:1d7e6ed11269 60 #define MCURESET ((*((volatile unsigned long *)0xE000ED0CU))=(unsigned long)((0x5fa<<16) | 0x04L))
JMF 3:1d7e6ed11269 61 #define RSTMSG "RESET MCU! "
JMF 3:1d7e6ed11269 62 #else
JMF 3:1d7e6ed11269 63 #define MCURESET
JMF 3:1d7e6ed11269 64 #define RSTMSG ""
JMF 3:1d7e6ed11269 65 #endif
JMF 3:1d7e6ed11269 66
JMF 0:55ec71dc0347 67 #if DISPLAY_FE == 1
JMF 3:1d7e6ed11269 68 #define PFE printf(RSTMSG "WNC FAILED @ %s\r\n", FATAL_STR)
JMF 0:55ec71dc0347 69 #else
JMF 0:55ec71dc0347 70 #define PFE
JMF 0:55ec71dc0347 71 #endif
JMF 0:55ec71dc0347 72
JMF 0:55ec71dc0347 73 #if STOP_ON_FE == 1
JMF 3:1d7e6ed11269 74 #define FATAL_WNC_ERROR(v) {extern char *_fatal_err_loc;_fatal_err_loc=FATAL_STR;PFE;MCURESET;while(1);}
JMF 0:55ec71dc0347 75 #else
JMF 0:55ec71dc0347 76 #define FATAL_WNC_ERROR(v) {extern char *_fatal_err_loc;_fatal_err_loc=FATAL_STR;PFE;DORET(v);}
JMF 0:55ec71dc0347 77 #endif
JMF 0:55ec71dc0347 78
JMF 0:55ec71dc0347 79 // Because the WncController has intermixed socket & interface functionallity
JMF 0:55ec71dc0347 80 // will need to make the Socket class a friend of the Interface class. This
JMF 0:55ec71dc0347 81 // will allow the Socket class to get to the WNC functions needed for the
JMF 0:55ec71dc0347 82 // socket. Forward reference the class
JMF 0:55ec71dc0347 83
JMF 0:55ec71dc0347 84 class Socket;
JMF 0:55ec71dc0347 85 class Endpoint;
JMF 0:55ec71dc0347 86 class UDPSocket;
JMF 0:55ec71dc0347 87 class TCPSocketConnection;
JMF 0:55ec71dc0347 88
JMF 0:55ec71dc0347 89 class WNCInterface
JMF 0:55ec71dc0347 90 {
JMF 0:55ec71dc0347 91 class WncControllerK64F; //forward reference the Controller Class
JMF 0:55ec71dc0347 92 friend class TCPSocketConnection;
JMF 0:55ec71dc0347 93 friend class UDPSocket;
JMF 0:55ec71dc0347 94 friend class Endpoint;
JMF 0:55ec71dc0347 95 friend class Socket;
JMF 0:55ec71dc0347 96
JMF 0:55ec71dc0347 97 public:
JMF 0:55ec71dc0347 98 /** Create WNC Data Module Interface Instance for the device (M14A2A) */
JMF 0:55ec71dc0347 99 WNCInterface();
JMF 0:55ec71dc0347 100
JMF 0:55ec71dc0347 101 /** Initialize the interface (no connection at this point).
JMF 0:55ec71dc0347 102 * \return 0 on success, a negative number on failure
JMF 0:55ec71dc0347 103 */
JMF 3:1d7e6ed11269 104 static int init(const char* apn=NULL, MODSERIAL * debug=NULL);
JMF 0:55ec71dc0347 105
JMF 0:55ec71dc0347 106 /** Open an LTE internet data connection
JMF 0:55ec71dc0347 107 @return 0 on success, error code on failure
JMF 0:55ec71dc0347 108 */
JMF 0:55ec71dc0347 109 int connect(void);
JMF 0:55ec71dc0347 110
JMF 0:55ec71dc0347 111 /** Disconnect
JMF 0:55ec71dc0347 112 * Bring the interface down
JMF 0:55ec71dc0347 113 * \return 0 on success, a negative number on failure
JMF 0:55ec71dc0347 114 */
JMF 0:55ec71dc0347 115 static int disconnect();
JMF 0:55ec71dc0347 116
JMF 0:55ec71dc0347 117 /** Because the WNCInterface is cellular based there is no MAC Ethernet address to return, so this function
JMF 0:55ec71dc0347 118 * returns a bogus MAC address created from the ICCD on the SIM that is being used.
JMF 0:55ec71dc0347 119 * \return a pointer to a pesudo-MAC string containing "NN:NN:NN:NN:NN:NN"
JMF 0:55ec71dc0347 120 */
JMF 0:55ec71dc0347 121 static char* getMACAddress();
JMF 0:55ec71dc0347 122
JMF 0:55ec71dc0347 123 /** Get the IP address of your Ethernet interface
JMF 0:55ec71dc0347 124 * \return a pointer to a string containing the IP address
JMF 0:55ec71dc0347 125 */
JMF 0:55ec71dc0347 126 static char* getIPAddress();
JMF 0:55ec71dc0347 127
JMF 0:55ec71dc0347 128 /** Get the Gateway address of your Ethernet interface
JMF 0:55ec71dc0347 129 * \return a pointer to a string containing the Gateway address
JMF 0:55ec71dc0347 130 */
JMF 0:55ec71dc0347 131 static char* getGateway();
JMF 0:55ec71dc0347 132
JMF 0:55ec71dc0347 133 /** Get the Network mask of your Ethernet interface
JMF 0:55ec71dc0347 134 * \return a pointer to a string containing the Network mask
JMF 0:55ec71dc0347 135 */
JMF 0:55ec71dc0347 136 static char* getNetworkMask();
JMF 0:55ec71dc0347 137
JMF 0:55ec71dc0347 138 /** Manipulate the debug output of the WncController, for debug purposes.
JMF 0:55ec71dc0347 139 * \return nothing.
JMF 0:55ec71dc0347 140 */
JMF 0:55ec71dc0347 141 void doDebug(int val); //doing this so I can get to the wnc controller pointer
JMF 0:55ec71dc0347 142
JMF 0:55ec71dc0347 143 private:
JMF 0:55ec71dc0347 144 static WncController_fk::WncIpStats myNetStats; //maintaint the network statistics
JMF 0:55ec71dc0347 145 static WncControllerK64F_fk::WncControllerK64F *_pwnc; //pointer to the WncController instance
JMF 0:55ec71dc0347 146 static string mac;
JMF 0:55ec71dc0347 147 };
JMF 0:55ec71dc0347 148
JMF 0:55ec71dc0347 149 #endif /* _WNCINTERFACE_ */
JMF 0:55ec71dc0347 150
JMF 0:55ec71dc0347 151