Use this interface to connect to and interact with the WNC M14A2A LTE Cellular Data Module which is provided by Wistron NeWeb Corporation (WNC) when using ARMmbed v5. The interface provides a Networking interface that can be used with the AT&T Cellular IoT Starter Kit that is sold by Avnet (http://cloudconnectkits.org/product/att-cellular-iot-starter-kit).

Dependencies:   WncControllerK64F

Dependents:   easy-connect-wnc easy-connect

Use this interface to connect to and interact with the WNC M14A2A LTE Cellular Data Module which is provided by Wistron NeWeb Corporation (WNC) when using ARMmbed v5. The interface provides a Networking interface that can be used with the AT&T Cellular IoT Starter Kit that is sold by Avnet (http://cloudconnectkits.org/product/att-cellular-iot-starter-kit).

To demonstrate the use of the Interface, a series of example programs have been provided. Links to these examples are provided below. All examples can be compiled using both the on-line compiler and the ARMmbed CLI (command line interface, see https://github.com/ARMmbed/mbed-cli)

NOTE: This library/class is specific to the AT&T Cellular IoT Starter Kit which uses a FRDM-K64F. The users mbed.org compiler should be configured to use the FRDM-K64F platform.

Example Programs

Import the example programs below and follow the README.md in each to run the example program.

  • several examples of the interface using easy_connect.
  • SMS demonstration program that demonstrates SMS usage
  • Sockets demonstration program demonstrating using TCP sockets to interact with others
  • As new example program are developed, this README will be updated

WNC FIRMWARE VERSION

The WNC14A2AInterface class currently supports the following version(s):

  • MPSS: M14A2A_v11.21.162331 APSS: M14A2A_v11.27.162331

License

This library is released under the Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License and 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.

Committer:
JMF
Date:
Fri Apr 21 18:12:14 2017 +0000
Revision:
8:1c11661da488
Parent:
6:7fd9e590c4e7
fixing virtual destructor warning.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 1:f925e07b044d 1 /* WNC14A2A implementation of NetworkInterfaceAPI
JMF 1:f925e07b044d 2 * Copyright (c) 2015 ARM Limited
JMF 1:f925e07b044d 3 *
JMF 1:f925e07b044d 4 * Licensed under the Apache License, Version 2.0 (the "License");
JMF 1:f925e07b044d 5 * you may not use this file except in compliance with the License.
JMF 1:f925e07b044d 6 * You may obtain a copy of the License at
JMF 1:f925e07b044d 7 *
JMF 1:f925e07b044d 8 * http://www.apache.org/licenses/LICENSE-2.0
JMF 1:f925e07b044d 9 *
JMF 1:f925e07b044d 10 * Unless required by applicable law or agreed to in writing, software
JMF 1:f925e07b044d 11 * distributed under the License is distributed on an "AS IS" BASIS,
JMF 1:f925e07b044d 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
JMF 1:f925e07b044d 13 * See the License for the specific language governing permissions and
JMF 1:f925e07b044d 14 * limitations under the License.
JMF 1:f925e07b044d 15 */
JMF 1:f925e07b044d 16
JMF 1:f925e07b044d 17 #ifndef WNC14A2A_INTERFACE_H
JMF 1:f925e07b044d 18 #define WNC14A2A_INTERFACE_H
JMF 1:f925e07b044d 19
JMF 1:f925e07b044d 20 #include <stdint.h>
JMF 1:f925e07b044d 21
JMF 1:f925e07b044d 22 #include "mbed.h"
JMF 6:7fd9e590c4e7 23 #include "WNCDebug.h"
JMF 1:f925e07b044d 24 #include "WncControllerK64F/WncControllerK64F.h"
JMF 1:f925e07b044d 25
JMF 1:f925e07b044d 26 #define WNC14A2A_SOCKET_COUNT 5
JMF 1:f925e07b044d 27
JMF 1:f925e07b044d 28
JMF 1:f925e07b044d 29 typedef struct smsmsg_t {
JMF 1:f925e07b044d 30 string number;
JMF 1:f925e07b044d 31 string date;
JMF 1:f925e07b044d 32 string time;
JMF 1:f925e07b044d 33 string msg;
JMF 1:f925e07b044d 34 } IOTSMS;
JMF 1:f925e07b044d 35
JMF 1:f925e07b044d 36 typedef struct socket_t {
JMF 1:f925e07b044d 37 int socket; //index of this socket
JMF 1:f925e07b044d 38 string url;
JMF 1:f925e07b044d 39 SocketAddress addr; //hold info for this socket
JMF 1:f925e07b044d 40 bool opened; //has the socket been opened
JMF 1:f925e07b044d 41 int proto; //this is a TCP or UDP socket
JMF 1:f925e07b044d 42 } WNCSOCKET;
JMF 1:f925e07b044d 43
JMF 1:f925e07b044d 44 #define WNC_DEBUG 0 //1=enable the WNC startup debug output
JMF 1:f925e07b044d 45 //0=disable the WNC startup debug output
JMF 1:f925e07b044d 46 #define STOP_ON_FE 1 //1=hang forever if a fatal error occurs
JMF 1:f925e07b044d 47 //0=simply return failed response for all socket calls
JMF 1:f925e07b044d 48 #define DISPLAY_FE 1 //1 to display the fatal error when it occurs
JMF 1:f925e07b044d 49 //0 to NOT display the fatal error
JMF 1:f925e07b044d 50 #define RESETON_FE 0 //1 to cause the MCU to reset on fatal error
JMF 1:f925e07b044d 51 //0 to NOT reset the MCU
JMF 1:f925e07b044d 52
JMF 1:f925e07b044d 53 #define APN_DEFAULT "m2m.com.attz"
JMF 1:f925e07b044d 54
JMF 1:f925e07b044d 55 //
JMF 1:f925e07b044d 56 // WNC Error Handling macros & data
JMF 1:f925e07b044d 57 //
JMF 1:f925e07b044d 58 #define FATAL_FLAG WncController::WNC_NO_RESPONSE
JMF 1:f925e07b044d 59 #define WNC_GOOD WncController::WNC_ON
JMF 1:f925e07b044d 60
JMF 1:f925e07b044d 61 #define RETfail return -1
JMF 1:f925e07b044d 62 #define RETvoid return
JMF 1:f925e07b044d 63 #define RETnull return NULL
JMF 1:f925e07b044d 64 #define RETresume
JMF 1:f925e07b044d 65
JMF 1:f925e07b044d 66 #define DORET(x) RET##x
JMF 1:f925e07b044d 67
JMF 1:f925e07b044d 68 #define TOSTR(x) #x
JMF 1:f925e07b044d 69 #define INTSTR(x) TOSTR(x)
JMF 1:f925e07b044d 70 #define FATAL_STR (char*)(__FILE__ ":" INTSTR(__LINE__))
JMF 1:f925e07b044d 71
JMF 1:f925e07b044d 72 #if RESETON_FE == 1 //reset on fatal error
JMF 1:f925e07b044d 73 #define MCURESET ((*((volatile unsigned long *)0xE000ED0CU))=(unsigned long)((0x5fa<<16) | 0x04L))
JMF 1:f925e07b044d 74 #define RSTMSG "RESET MCU! "
JMF 1:f925e07b044d 75 #else
JMF 1:f925e07b044d 76 #define MCURESET
JMF 1:f925e07b044d 77 #define RSTMSG ""
JMF 1:f925e07b044d 78 #endif
JMF 1:f925e07b044d 79
JMF 1:f925e07b044d 80 #if DISPLAY_FE == 1 //display fatal error message
JMF 1:f925e07b044d 81 #define PFE {if(_debugUart)_debugUart->printf(RSTMSG "\r\n>>WNC FAILED @ %s\r\n", FATAL_STR);}
JMF 1:f925e07b044d 82 #else
JMF 1:f925e07b044d 83 #define PFE
JMF 1:f925e07b044d 84 #endif
JMF 1:f925e07b044d 85
JMF 1:f925e07b044d 86 #if STOP_ON_FE == 1 //halt cpu on fatal error
JMF 1:f925e07b044d 87 #define FATAL_WNC_ERROR(v) {_fatal_err_loc=FATAL_STR;PFE;MCURESET;while(1);}
JMF 1:f925e07b044d 88 #else
JMF 1:f925e07b044d 89 #define FATAL_WNC_ERROR(v) {_fatal_err_loc=FATAL_STR;PFE;DORET(v);}
JMF 1:f925e07b044d 90 #endif
JMF 1:f925e07b044d 91
JMF 1:f925e07b044d 92 #define CHK_WNCFE(x,y) if( x ){FATAL_WNC_ERROR(y);}
JMF 1:f925e07b044d 93
JMF 1:f925e07b044d 94 #define MAX_SMS_MSGS 3
JMF 1:f925e07b044d 95
JMF 1:f925e07b044d 96 using namespace WncController_fk;
JMF 1:f925e07b044d 97
JMF 1:f925e07b044d 98 /** WNC14A2AInterface class
JMF 1:f925e07b044d 99 * Implementation of the NetworkInterface for WNC14A2A
JMF 1:f925e07b044d 100 */
JMF 1:f925e07b044d 101 class WNC14A2AInterface : public NetworkStack, public CellularInterface
JMF 1:f925e07b044d 102 {
JMF 1:f925e07b044d 103 public:
JMF 1:f925e07b044d 104 /** WNC14A2AInterface Constructors...
JMF 1:f925e07b044d 105 * @param can include an APN string and/or a debug uart
JMF 1:f925e07b044d 106 */
JMF 6:7fd9e590c4e7 107 WNC14A2AInterface(WNCDebug *_dbgUart = NULL);
JMF 8:1c11661da488 108 virtual ~WNC14A2AInterface();
JMF 1:f925e07b044d 109
JMF 1:f925e07b044d 110 /** Set the cellular network APN and credentials
JMF 1:f925e07b044d 111 *
JMF 1:f925e07b044d 112 * @param apn Optional name of the network to connect to
JMF 1:f925e07b044d 113 * @param user Optional username for the APN
JMF 1:f925e07b044d 114 * @param pass Optional password fot the APN
JMF 1:f925e07b044d 115 * @return 0 on success, negative error code on failure
JMF 1:f925e07b044d 116 */
JMF 1:f925e07b044d 117 virtual nsapi_error_t set_credentials(const char *apn = 0,
JMF 1:f925e07b044d 118 const char *username = 0, const char *password = 0);
JMF 1:f925e07b044d 119
JMF 1:f925e07b044d 120 /** Start the interface
JMF 1:f925e07b044d 121 *
JMF 1:f925e07b044d 122 * @param apn Optional name of the network to connect to
JMF 1:f925e07b044d 123 * @param username Optional username for your APN
JMF 1:f925e07b044d 124 * @param password Optional password for your APN
JMF 1:f925e07b044d 125 * @return 0 on success, negative error code on failure
JMF 1:f925e07b044d 126 */
JMF 1:f925e07b044d 127 virtual nsapi_error_t connect(const char *apn,
JMF 1:f925e07b044d 128 const char *username = 0, const char *password = 0);
JMF 1:f925e07b044d 129
JMF 1:f925e07b044d 130 /** Start the interface
JMF 1:f925e07b044d 131 *
JMF 1:f925e07b044d 132 * Attempts to connect to a cellular network based on supplied credentials
JMF 1:f925e07b044d 133 *
JMF 1:f925e07b044d 134 * @return 0 on success, negative error code on failure
JMF 1:f925e07b044d 135 */
JMF 1:f925e07b044d 136 virtual nsapi_error_t connect();
JMF 1:f925e07b044d 137
JMF 1:f925e07b044d 138 /** Stop the interface
JMF 1:f925e07b044d 139 *
JMF 1:f925e07b044d 140 * @return 0 on success, negative error code on failure
JMF 1:f925e07b044d 141 */
JMF 1:f925e07b044d 142 virtual nsapi_error_t disconnect();
JMF 1:f925e07b044d 143
JMF 1:f925e07b044d 144 /** Get the internally stored IP address. From NetworkStack Class
JMF 1:f925e07b044d 145 * @return IP address of the interface or null if not yet connected
JMF 1:f925e07b044d 146 */
JMF 1:f925e07b044d 147 virtual const char *get_ip_address();
JMF 1:f925e07b044d 148
JMF 1:f925e07b044d 149 /** Get the network assigned IP address.
JMF 1:f925e07b044d 150 * @return IP address of the interface or null if not yet connected
JMF 1:f925e07b044d 151 */
JMF 1:f925e07b044d 152 const char *get_my_ip_address();
JMF 1:f925e07b044d 153
JMF 1:f925e07b044d 154 /** Get the internally stored MAC address. From CellularInterface Class
JMF 1:f925e07b044d 155 * @return MAC address of the interface
JMF 1:f925e07b044d 156 */
JMF 1:f925e07b044d 157 virtual const char *get_mac_address();
JMF 1:f925e07b044d 158
JMF 1:f925e07b044d 159 /** Attach a function to be called when a text is recevieds
JMF 1:f925e07b044d 160 * @param callback function pointer to a callback that will accept the message
JMF 1:f925e07b044d 161 * contents when a text is received.
JMF 1:f925e07b044d 162 */
JMF 1:f925e07b044d 163 void sms_attach(void (*callback)(IOTSMS *));
JMF 1:f925e07b044d 164
JMF 1:f925e07b044d 165 void doDebug(int v);
JMF 1:f925e07b044d 166
JMF 1:f925e07b044d 167 bool registered();
JMF 1:f925e07b044d 168
JMF 1:f925e07b044d 169 void sms_start(void);
JMF 1:f925e07b044d 170
JMF 1:f925e07b044d 171 /** start listening for incomming SMS messages
JMF 1:f925e07b044d 172 * @param time in msec to check
JMF 1:f925e07b044d 173 */
JMF 1:f925e07b044d 174 void sms_listen(uint16_t=1000); // Configure device to listen for text messages
JMF 1:f925e07b044d 175
JMF 1:f925e07b044d 176 int getSMS(IOTSMS **msg);
JMF 1:f925e07b044d 177
JMF 1:f925e07b044d 178 int sendIOTSms(const string&, const string&);
JMF 1:f925e07b044d 179
JMF 1:f925e07b044d 180 char* getSMSnbr();
JMF 1:f925e07b044d 181
JMF 1:f925e07b044d 182
JMF 1:f925e07b044d 183 protected:
JMF 1:f925e07b044d 184
JMF 1:f925e07b044d 185 /** Get Host IP by name. From NetworkStack Class
JMF 1:f925e07b044d 186 */
JMF 1:f925e07b044d 187 virtual nsapi_error_t gethostbyname(const char* name, SocketAddress *address, nsapi_version_t version);
JMF 1:f925e07b044d 188
JMF 1:f925e07b044d 189
JMF 1:f925e07b044d 190 /** Provide access to the NetworkStack object
JMF 1:f925e07b044d 191 *
JMF 1:f925e07b044d 192 * @return The underlying NetworkStack object
JMF 1:f925e07b044d 193 */
JMF 1:f925e07b044d 194 virtual NetworkStack *get_stack();
JMF 1:f925e07b044d 195
JMF 1:f925e07b044d 196 /** Open a socket. FROM NetworkStack
JMF 1:f925e07b044d 197 * @param handle Handle in which to store new socket
JMF 1:f925e07b044d 198 * @param proto Type of socket to open, NSAPI_TCP or NSAPI_UDP
JMF 1:f925e07b044d 199 * @return 0 on success, negative on failure
JMF 1:f925e07b044d 200 */
JMF 1:f925e07b044d 201 virtual int socket_open(void **handle, nsapi_protocol_t proto);
JMF 1:f925e07b044d 202
JMF 1:f925e07b044d 203 /** Close the socket. FROM NetworkStack
JMF 1:f925e07b044d 204 * @param handle Socket handle
JMF 1:f925e07b044d 205 * @return 0 on success, negative on failure
JMF 1:f925e07b044d 206 * @note On failure, any memory associated with the socket must still
JMF 1:f925e07b044d 207 * be cleaned up
JMF 1:f925e07b044d 208 */
JMF 1:f925e07b044d 209 virtual int socket_close(void *handle);
JMF 1:f925e07b044d 210
JMF 1:f925e07b044d 211 /** Bind a server socket to a specific port.FROM NetworkStack
JMF 1:f925e07b044d 212 * @param handle Socket handle
JMF 1:f925e07b044d 213 * @param address Local address to listen for incoming connections on
JMF 1:f925e07b044d 214 * @return 0 on success, negative on failure.
JMF 1:f925e07b044d 215 */
JMF 1:f925e07b044d 216 virtual int socket_bind(void *handle, const SocketAddress &address);
JMF 1:f925e07b044d 217
JMF 1:f925e07b044d 218 /** Start listening for incoming connections.FROM NetworkStack
JMF 1:f925e07b044d 219 * @param handle Socket handle
JMF 1:f925e07b044d 220 * @param backlog Number of pending connections that can be queued up at any
JMF 1:f925e07b044d 221 * one time [Default: 1]
JMF 1:f925e07b044d 222 * @return 0 on success, negative on failure
JMF 1:f925e07b044d 223 */
JMF 1:f925e07b044d 224 virtual int socket_listen(void *handle, int backlog);
JMF 1:f925e07b044d 225
JMF 1:f925e07b044d 226 /** Connects this TCP socket to the server.FROM NetworkStack
JMF 1:f925e07b044d 227 * @param handle Socket handle
JMF 1:f925e07b044d 228 * @param address SocketAddress to connect to
JMF 1:f925e07b044d 229 * @return 0 on success, negative on failure
JMF 1:f925e07b044d 230 */
JMF 1:f925e07b044d 231 virtual int socket_connect(void *handle, const SocketAddress &address);
JMF 1:f925e07b044d 232
JMF 1:f925e07b044d 233 /** Accept a new connection.FROM NetworkStack
JMF 1:f925e07b044d 234 * @param handle Handle in which to store new socket
JMF 1:f925e07b044d 235 * @param server Socket handle to server to accept from
JMF 1:f925e07b044d 236 * @return 0 on success, negative on failure
JMF 1:f925e07b044d 237 * @note This call is not-blocking, if this call would block, must
JMF 1:f925e07b044d 238 * immediately return NSAPI_ERROR_WOULD_WAIT
JMF 1:f925e07b044d 239 */
JMF 1:f925e07b044d 240 virtual int socket_accept(nsapi_socket_t server,
JMF 1:f925e07b044d 241 nsapi_socket_t *handle, SocketAddress *address=0);
JMF 1:f925e07b044d 242
JMF 1:f925e07b044d 243 /** Send data to the remote host.FROM NetworkStack
JMF 1:f925e07b044d 244 * @param handle Socket handle
JMF 1:f925e07b044d 245 * @param data The buffer to send to the host
JMF 1:f925e07b044d 246 * @param size The length of the buffer to send
JMF 1:f925e07b044d 247 * @return Number of written bytes on success, negative on failure
JMF 1:f925e07b044d 248 * @note This call is not-blocking, if this call would block, must
JMF 1:f925e07b044d 249 * immediately return NSAPI_ERROR_WOULD_WAIT
JMF 1:f925e07b044d 250 */
JMF 1:f925e07b044d 251 virtual int socket_send(void *handle, const void *data, unsigned size);
JMF 1:f925e07b044d 252
JMF 1:f925e07b044d 253 /** Receive data from the remote host.FROM NetworkStack
JMF 1:f925e07b044d 254 * @param handle Socket handle
JMF 1:f925e07b044d 255 * @param data The buffer in which to store the data received from the host
JMF 1:f925e07b044d 256 * @param size The maximum length of the buffer
JMF 1:f925e07b044d 257 * @return Number of received bytes on success, negative on failure
JMF 1:f925e07b044d 258 * @note This call is not-blocking, if this call would block, must
JMF 1:f925e07b044d 259 * immediately return NSAPI_ERROR_WOULD_WAIT
JMF 1:f925e07b044d 260 */
JMF 1:f925e07b044d 261 virtual int socket_recv(void *handle, void *data, unsigned size);
JMF 1:f925e07b044d 262
JMF 1:f925e07b044d 263 /** Send a packet to a remote endpoint.FROM NetworkStack
JMF 1:f925e07b044d 264 * @param handle Socket handle
JMF 1:f925e07b044d 265 * @param address The remote SocketAddress
JMF 1:f925e07b044d 266 * @param data The packet to be sent
JMF 1:f925e07b044d 267 * @param size The length of the packet to be sent
JMF 1:f925e07b044d 268 * @return the number of written bytes on success, negative on failure
JMF 1:f925e07b044d 269 * @note This call is not-blocking, if this call would block, must
JMF 1:f925e07b044d 270 * immediately return NSAPI_ERROR_WOULD_WAIT
JMF 1:f925e07b044d 271 */
JMF 1:f925e07b044d 272 virtual int socket_sendto(void *handle, const SocketAddress &address, const void *data, unsigned size);
JMF 1:f925e07b044d 273
JMF 1:f925e07b044d 274 /** Receive a packet from a remote endpoint.FROM NetworkStack
JMF 1:f925e07b044d 275 * @param handle Socket handle
JMF 1:f925e07b044d 276 * @param address Destination for the remote SocketAddress or null
JMF 1:f925e07b044d 277 * @param buffer The buffer for storing the incoming packet data
JMF 1:f925e07b044d 278 * If a packet is too long to fit in the supplied buffer,
JMF 1:f925e07b044d 279 * excess bytes are discarded
JMF 1:f925e07b044d 280 * @param size The length of the buffer
JMF 1:f925e07b044d 281 * @return the number of received bytes on success, negative on failure
JMF 1:f925e07b044d 282 * @note This call is not-blocking, if this call would block, must
JMF 1:f925e07b044d 283 * immediately return NSAPI_ERROR_WOULD_WAIT
JMF 1:f925e07b044d 284 */
JMF 1:f925e07b044d 285 virtual int socket_recvfrom(void *handle, SocketAddress *address, void *buffer, unsigned size);
JMF 1:f925e07b044d 286
JMF 1:f925e07b044d 287 /** Register a callback on state change of the socket.FROM NetworkStack
JMF 1:f925e07b044d 288 * @param handle Socket handle
JMF 1:f925e07b044d 289 * @param callback Function to call on state change
JMF 1:f925e07b044d 290 * @param data Argument to pass to callback
JMF 1:f925e07b044d 291 * @note Callback may be called in an interrupt context.
JMF 1:f925e07b044d 292 */
JMF 1:f925e07b044d 293 virtual void socket_attach(void *handle, void (*callback)(void *), void *data);
JMF 1:f925e07b044d 294
JMF 1:f925e07b044d 295 /** check for errors that may have occured
JMF 1:f925e07b044d 296 * @param none.
JMF 1:f925e07b044d 297 * @note this function can be called after any WNC14A2A class operation
JMF 1:f925e07b044d 298 * to determine error specifics if desired.
JMF 1:f925e07b044d 299 */
JMF 1:f925e07b044d 300 uint16_t wnc14a2a_chk_error(void) { return _errors; }
JMF 1:f925e07b044d 301
JMF 1:f925e07b044d 302
JMF 1:f925e07b044d 303 private:
JMF 1:f925e07b044d 304 // WncController Class for managing the 14A2a
JMF 1:f925e07b044d 305 friend class WncControllerK64F;
JMF 1:f925e07b044d 306
JMF 1:f925e07b044d 307 bool m_wncpoweredup; //track if WNC has been power-up
JMF 1:f925e07b044d 308 bool m_debug;
JMF 1:f925e07b044d 309
JMF 1:f925e07b044d 310 WncIpStats myNetStats; //maintaint the network statistics
JMF 1:f925e07b044d 311 WncControllerK64F_fk::WncControllerK64F *_pwnc; //pointer to the WncController instance
JMF 1:f925e07b044d 312
JMF 1:f925e07b044d 313 int m_active_socket; // a 'pseudo' global to track the active socket
JMF 6:7fd9e590c4e7 314 WNCDebug *_debugUart; // Serial object for parser to communicate with radio
JMF 1:f925e07b044d 315 char *_fatal_err_loc; // holds string containing location of fatal error
JMF 1:f925e07b044d 316 nsapi_error_t _errors;
JMF 1:f925e07b044d 317
JMF 1:f925e07b044d 318 bool m_smsmoning; // Track if the SMS monitoring thread is running
JMF 1:f925e07b044d 319 EventQueue sms_queue; // Queue used to schedule for SMS checks
JMF 1:f925e07b044d 320 Semaphore sms_rx_sem; // Semaphore to signal sms_event_thread to check for incoming text
JMF 1:f925e07b044d 321 void (*_sms_cb)(IOTSMS *); // Callback when text message is received. User must define this as
JMF 1:f925e07b044d 322 // a static function because I'm not handling an object offset
JMF 1:f925e07b044d 323 IOTSMS m_MsgText, m_MsgText_array[MAX_SMS_MSGS]; // Used to pass SMS message to the user
JMF 1:f925e07b044d 324 struct WncController::WncSmsList m_smsmsgs; //use the WncSmsList structure to hold messages
JMF 1:f925e07b044d 325
JMF 1:f925e07b044d 326 void handle_sms_event(); // Handle incoming text data
JMF 1:f925e07b044d 327
JMF 1:f925e07b044d 328 char _mac_address[NSAPI_MAC_SIZE]; // local Mac
JMF 6:7fd9e590c4e7 329 void debugOutput(WNCDebug *dbgOut, char * format, ...);
JMF 1:f925e07b044d 330 };
JMF 1:f925e07b044d 331
JMF 1:f925e07b044d 332 #endif