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Catie fork
Dependencies: SDFileSystem X_NUCLEO_IKS01A1
Fork of ATT_AWS_IoT_demo by
Diff: WNCInterface/WNCInterface.h
- Revision:
- 15:6f2798e45099
- Child:
- 23:b9ff83dc965f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WNCInterface/WNCInterface.h Thu Dec 01 18:05:38 2016 +0000 @@ -0,0 +1,162 @@ +/* ===================================================================== + Copyright © 2016, Avnet (R) + + Contributors: + * James Flynn, www.em.avnet.com + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, + software distributed under the License is distributed on an + "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, + either express or implied. See the License for the specific + language governing permissions and limitations under the License. + + @file WNCInterface.h + @version 1.0 + @date Sept 2016 + +======================================================================== */ + + +#include <stddef.h> +#include "WncControllerK64F/WncControllerK64F.h" +#include "WncControllerK64F/WncController/WncController.h" +#include <Mutex.h> + +#ifndef _WNCINTERFACE_H_ +#define _WNCINTERFACE_H_ + +#define WNC_DEBUG 0 //1=enable the WNC startup debug output + //0=disable the WNC startup debug output +#define STOP_ON_FE 1 //1=hang forever if a fatal error occurs + //0=simply return failed response for all socket calls +#define DISPLAY_FE 1 //1 to display the fatal error when it occurs + //0 to NOT display the fatal error +#define RESETON_FE 0 //1 to cause the MCU to reset on fatal error + //0 to NOT reset the MCU +#define APN_DEFAULT "m2m.com.attz" + +// +// WNC Error Handling macros & data +// +#define FATAL_FLAG WncController_fk::WncController::WNC_NO_RESPONSE +#define WNC_GOOD WncController_fk::WncController::WNC_ON + +#define RETfail return -1 +#define RETvoid return +#define RETnull return NULL +#define RETresume + +#define DORET(x) RET##x + +#define TOSTR(x) #x +#define INTSTR(x) TOSTR(x) +#define FATAL_STR __FILE__ ":" INTSTR(__LINE__) + + +#if RESETON_FE == 1 +#define MCURESET ((*((volatile unsigned long *)0xE000ED0CU))=(unsigned long)((0x5fa<<16) | 0x04L)) +#define RSTMSG "RESET MCU! " +#else +#define MCURESET +#define RSTMSG "" +#endif + +#if DISPLAY_FE == 1 +#define PFE {extern MODSERIAL *_dbgout;if(_dbgout)_dbgout->printf(RSTMSG "\r\n>>WNC FAILED @ %s\r\n", FATAL_STR);} +#else +#define PFE +#endif + +#if STOP_ON_FE == 1 +#define FATAL_WNC_ERROR(v) {extern char *_fatal_err_loc;_fatal_err_loc=FATAL_STR;PFE;MCURESET;while(1);} +#else +#define FATAL_WNC_ERROR(v) {extern char *_fatal_err_loc;_fatal_err_loc=FATAL_STR;PFE;DORET(v);} +#endif + +#define M_LOCK {extern Mutex _WNCLock; _WNCLock.lock();} +#define M_ULOCK {extern Mutex _WNCLock; _WNCLock.unlock();} +#define CHK_WNCFE(x,y) if( x ){M_ULOCK; FATAL_WNC_ERROR(y);} + +// Because the WncController has intermixed socket & interface functionallity +// will need to make the Socket class a friend of the Interface class. This +// will allow the Socket class to get to the WNC functions needed for the +// socket. Forward reference the class + +class Socket; +class Endpoint; +class UDPSocket; +class TCPSocketConnection; +class WNCSms; + +class WNCInterface +{ + class WncControllerK64F; //forward reference the Controller Class + friend class TCPSocketConnection; + friend class UDPSocket; + friend class Endpoint; + friend class Socket; + friend class WNCSms; + +public: + /** Create WNC Data Module Interface Instance for the device (M14A2A) */ + WNCInterface(); + + /** Initialize the interface (no connection at this point). + * \return 0 on success, a negative number on failure + */ + static int init(const char* apn=NULL, MODSERIAL * debug=NULL); + + /** Open an LTE internet data connection + @return 0 on success, error code on failure + */ + int connect(void); + + /** Disconnect + * Bring the interface down + * \return 0 on success, a negative number on failure + */ + static int disconnect(); + + /** Because the WNCInterface is cellular based there is no MAC Ethernet address to return, so this function + * returns a bogus MAC address created from the ICCD on the SIM that is being used. + * \return a pointer to a pesudo-MAC string containing "NN:NN:NN:NN:NN:NN" + */ + static char* getMACAddress(); + + /** Get the IP address of your Ethernet interface + * \return a pointer to a string containing the IP address + */ + static char* getIPAddress(); + + /** Get the Gateway address of your Ethernet interface + * \return a pointer to a string containing the Gateway address + */ + static char* getGateway(); + + /** Get the Network mask of your Ethernet interface + * \return a pointer to a string containing the Network mask + */ + static char* getNetworkMask(); + + /** Manipulate the debug output of the WncController, for debug purposes. + * \return nothing. + */ + void doDebug(int val); //doing this so I can get to the wnc controller pointer + + +//private: + static WncController_fk::WncIpStats myNetStats; //maintaint the network statistics + static WncControllerK64F_fk::WncControllerK64F *_pwnc; //pointer to the WncController instance + static string mac; + +}; + +#endif /* _WNCINTERFACE_ */ + +