local fork

Dependencies:   Socket USBHostWANDongle_bleedingedge lwip-sys lwip

Dependents:   Encrypted

Fork of VodafoneUSBModem_bleedingedge by Donatien Garnier

Committer:
donatien
Date:
Fri Aug 17 14:31:27 2012 +0000
Revision:
22:06fb2a93a1f6
Parent:
12:66dc2c8eba2d
Child:
26:d37501dc6c61
Fork with names/headers changes to prepare for pre-built version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:3b2f052c333b 1 /* SMSInterface.cpp */
donatien 22:06fb2a93a1f6 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 22:06fb2a93a1f6 3 *
donatien 22:06fb2a93a1f6 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 22:06fb2a93a1f6 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 22:06fb2a93a1f6 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 22:06fb2a93a1f6 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 22:06fb2a93a1f6 8 * furnished to do so, subject to the following conditions:
donatien 22:06fb2a93a1f6 9 *
donatien 22:06fb2a93a1f6 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 22:06fb2a93a1f6 11 * substantial portions of the Software.
donatien 22:06fb2a93a1f6 12 *
donatien 22:06fb2a93a1f6 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 22:06fb2a93a1f6 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 22:06fb2a93a1f6 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 22:06fb2a93a1f6 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 22:06fb2a93a1f6 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 22:06fb2a93a1f6 18 */
donatien 0:3b2f052c333b 19
donatien 12:66dc2c8eba2d 20 #define __DEBUG__ 0
donatien 0:3b2f052c333b 21 #ifndef __MODULE__
donatien 0:3b2f052c333b 22 #define __MODULE__ "SMSInterface.cpp"
donatien 0:3b2f052c333b 23 #endif
donatien 0:3b2f052c333b 24
donatien 0:3b2f052c333b 25 #include "core/fwk.h"
donatien 0:3b2f052c333b 26
donatien 0:3b2f052c333b 27 #include "SMSInterface.h"
donatien 0:3b2f052c333b 28
donatien 0:3b2f052c333b 29 #include <cstdio>
donatien 0:3b2f052c333b 30
donatien 0:3b2f052c333b 31 #define DEFAULT_TIMEOUT 10000
donatien 0:3b2f052c333b 32
donatien 0:3b2f052c333b 33 SMSInterface::SMSInterface(ATCommandsInterface* pIf) : m_pIf(pIf), m_msg(NULL), m_maxMsgLength(0), m_msisdn(NULL), /*m_msgCount(0),*/
donatien 0:3b2f052c333b 34 m_msgRefListCount(0), m_needsUpdate(true), m_state(SMS_IDLE)
donatien 0:3b2f052c333b 35 {
donatien 0:3b2f052c333b 36 m_pIf->registerEventsHandler(this); //Add us to the unsolicited result codes handlers
donatien 0:3b2f052c333b 37 }
donatien 0:3b2f052c333b 38
donatien 0:3b2f052c333b 39 int SMSInterface::init()
donatien 0:3b2f052c333b 40 {
donatien 0:3b2f052c333b 41 DBG("Set format");
donatien 0:3b2f052c333b 42 //Set Text mode format
donatien 0:3b2f052c333b 43 int ret = m_pIf->executeSimple("AT+CMGF=1", NULL, DEFAULT_TIMEOUT);
donatien 0:3b2f052c333b 44 if(ret != OK)
donatien 0:3b2f052c333b 45 {
donatien 0:3b2f052c333b 46 return NET_PROTOCOL;
donatien 0:3b2f052c333b 47 }
donatien 0:3b2f052c333b 48
donatien 0:3b2f052c333b 49 DBG("Setup new messages indication");
donatien 0:3b2f052c333b 50 //Setup new messages indication
donatien 0:3b2f052c333b 51 ret = m_pIf->executeSimple("AT+CNMI=2,1,0,0,0", NULL, DEFAULT_TIMEOUT);
donatien 0:3b2f052c333b 52 if(ret != OK)
donatien 0:3b2f052c333b 53 {
donatien 0:3b2f052c333b 54 return NET_PROTOCOL;
donatien 0:3b2f052c333b 55 }
donatien 0:3b2f052c333b 56
donatien 0:3b2f052c333b 57 DBG("Try to fetch inbox");
donatien 0:3b2f052c333b 58 m_inboxMtx.lock();
donatien 0:3b2f052c333b 59 if( m_needsUpdate )
donatien 0:3b2f052c333b 60 {
donatien 0:3b2f052c333b 61 ret = updateInbox(); //Fetch existing messages references
donatien 0:3b2f052c333b 62 if(ret)
donatien 0:3b2f052c333b 63 {
donatien 0:3b2f052c333b 64 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 65 return NET_PROTOCOL;
donatien 0:3b2f052c333b 66 }
donatien 0:3b2f052c333b 67 }
donatien 0:3b2f052c333b 68 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 69
donatien 0:3b2f052c333b 70 DBG("Initialization done");
donatien 0:3b2f052c333b 71 return OK;
donatien 0:3b2f052c333b 72 }
donatien 0:3b2f052c333b 73
donatien 0:3b2f052c333b 74 int SMSInterface::send(const char* number, const char* message)
donatien 0:3b2f052c333b 75 {
donatien 0:3b2f052c333b 76 if( strlen(number) > 16 )
donatien 0:3b2f052c333b 77 {
donatien 0:3b2f052c333b 78 return NET_INVALID; //Number too long to match 3GPP spec
donatien 0:3b2f052c333b 79 }
donatien 0:3b2f052c333b 80
donatien 0:3b2f052c333b 81 int ret;
donatien 0:3b2f052c333b 82
donatien 0:3b2f052c333b 83 //Prepare infos
donatien 0:3b2f052c333b 84 m_state = SMS_SEND_CMD_SENT;
donatien 0:3b2f052c333b 85 m_msg = (char*) message;
donatien 0:3b2f052c333b 86
donatien 0:3b2f052c333b 87 DBG("Send SM");
donatien 0:3b2f052c333b 88 //Send command
donatien 0:3b2f052c333b 89 char cmd[32];
donatien 0:3b2f052c333b 90 std::sprintf(cmd, "AT+CMGS=\"%s\"", number);
donatien 0:3b2f052c333b 91 ret = m_pIf->execute(cmd, this, NULL, DEFAULT_TIMEOUT);
donatien 0:3b2f052c333b 92
donatien 0:3b2f052c333b 93 if( (ret != OK) || (m_state != SMS_CMD_PROCESSED) )
donatien 0:3b2f052c333b 94 {
donatien 0:3b2f052c333b 95 WARN("ret %d, state %d", ret, m_state);
donatien 0:3b2f052c333b 96 m_state = SMS_IDLE;
donatien 0:3b2f052c333b 97 return NET_PROTOCOL;
donatien 0:3b2f052c333b 98 }
donatien 0:3b2f052c333b 99
donatien 0:3b2f052c333b 100 DBG("SM sent");
donatien 0:3b2f052c333b 101 m_state = SMS_IDLE;
donatien 0:3b2f052c333b 102 return OK;
donatien 0:3b2f052c333b 103 }
donatien 0:3b2f052c333b 104
donatien 0:3b2f052c333b 105
donatien 0:3b2f052c333b 106 int SMSInterface::get(char* number, char* message, size_t maxLength)
donatien 0:3b2f052c333b 107 {
donatien 0:3b2f052c333b 108 if( maxLength < 1 )
donatien 0:3b2f052c333b 109 {
donatien 0:3b2f052c333b 110 return NET_INVALID; //Buffer too short
donatien 0:3b2f052c333b 111 }
donatien 0:3b2f052c333b 112
donatien 0:3b2f052c333b 113 int ret;
donatien 0:3b2f052c333b 114
donatien 0:3b2f052c333b 115 DBG("Get next message");
donatien 0:3b2f052c333b 116 m_inboxMtx.lock();
donatien 0:3b2f052c333b 117 if(m_msgRefListCount == 0 && m_needsUpdate)
donatien 0:3b2f052c333b 118 {
donatien 0:3b2f052c333b 119 ret = updateInbox();
donatien 0:3b2f052c333b 120 if (ret)
donatien 0:3b2f052c333b 121 {
donatien 0:3b2f052c333b 122 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 123 return ret;
donatien 0:3b2f052c333b 124 }
donatien 0:3b2f052c333b 125 }
donatien 0:3b2f052c333b 126
donatien 0:3b2f052c333b 127 if(m_msgRefListCount == 0)
donatien 0:3b2f052c333b 128 {
donatien 0:3b2f052c333b 129 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 130 return NET_EMPTY; //No message to read
donatien 0:3b2f052c333b 131 }
donatien 0:3b2f052c333b 132
donatien 0:3b2f052c333b 133 //Prepare infos
donatien 0:3b2f052c333b 134 m_state = SMS_GET_CMD_SENT;
donatien 0:3b2f052c333b 135 m_msisdn = (char*) number;
donatien 0:3b2f052c333b 136 m_msg = (char*) message;
donatien 0:3b2f052c333b 137 m_maxMsgLength = maxLength;
donatien 0:3b2f052c333b 138
donatien 0:3b2f052c333b 139 DBG("Get SMS");
donatien 0:3b2f052c333b 140 //List command
donatien 0:3b2f052c333b 141 char cmd[32];
donatien 0:3b2f052c333b 142 std::sprintf(cmd, "AT+CMGR=%d", m_msgRefList[0]);
donatien 0:3b2f052c333b 143 ret = m_pIf->execute(cmd, this, NULL, DEFAULT_TIMEOUT);
donatien 0:3b2f052c333b 144 if( ret != OK )
donatien 0:3b2f052c333b 145 {
donatien 0:3b2f052c333b 146 WARN("AT+CMGR returned %d", ret);
donatien 0:3b2f052c333b 147 m_state = SMS_IDLE;
donatien 0:3b2f052c333b 148 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 149 return NET_PROTOCOL;
donatien 0:3b2f052c333b 150 }
donatien 0:3b2f052c333b 151
donatien 0:3b2f052c333b 152 if (m_state != SMS_CMD_PROCESSED)
donatien 0:3b2f052c333b 153 {
donatien 0:3b2f052c333b 154 m_state = SMS_IDLE;
donatien 0:3b2f052c333b 155 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 156 return NET_EMPTY;
donatien 0:3b2f052c333b 157 }
donatien 0:3b2f052c333b 158
donatien 0:3b2f052c333b 159 m_state = SMS_IDLE;
donatien 0:3b2f052c333b 160
donatien 0:3b2f052c333b 161 DBG("Deleting message");
donatien 0:3b2f052c333b 162 //Delete message from outbox
donatien 0:3b2f052c333b 163 std::sprintf(cmd, "AT+CMGD=%d", m_msgRefList[0]);
donatien 0:3b2f052c333b 164 ret = m_pIf->executeSimple(cmd, NULL, DEFAULT_TIMEOUT);
donatien 0:3b2f052c333b 165 if(ret != OK)
donatien 0:3b2f052c333b 166 {
donatien 0:3b2f052c333b 167 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 168 WARN("Could not delete message");
donatien 0:3b2f052c333b 169 }
donatien 0:3b2f052c333b 170
donatien 0:3b2f052c333b 171 //Remove message from list
donatien 0:3b2f052c333b 172 std::memmove(m_msgRefList, m_msgRefList+1, m_msgRefListCount-1);
donatien 0:3b2f052c333b 173 m_msgRefListCount--;
donatien 0:3b2f052c333b 174
donatien 0:3b2f052c333b 175 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 176
donatien 0:3b2f052c333b 177 return OK;
donatien 0:3b2f052c333b 178 }
donatien 0:3b2f052c333b 179
donatien 0:3b2f052c333b 180
donatien 0:3b2f052c333b 181 int SMSInterface::getCount(size_t* pCount)
donatien 0:3b2f052c333b 182 {
donatien 0:3b2f052c333b 183 int ret;
donatien 0:3b2f052c333b 184
donatien 0:3b2f052c333b 185 m_inboxMtx.lock();
donatien 0:3b2f052c333b 186 if( m_needsUpdate )
donatien 0:3b2f052c333b 187 {
donatien 0:3b2f052c333b 188 ret = updateInbox();
donatien 0:3b2f052c333b 189 if(ret)
donatien 0:3b2f052c333b 190 {
donatien 0:3b2f052c333b 191 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 192 return NET_PROTOCOL;
donatien 0:3b2f052c333b 193 }
donatien 0:3b2f052c333b 194 }
donatien 0:3b2f052c333b 195
donatien 0:3b2f052c333b 196 *pCount = m_msgRefListCount;
donatien 0:3b2f052c333b 197 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 198
donatien 0:3b2f052c333b 199 return OK;
donatien 0:3b2f052c333b 200 }
donatien 0:3b2f052c333b 201
donatien 0:3b2f052c333b 202
donatien 0:3b2f052c333b 203 /*virtual*/ int SMSInterface::onNewATResponseLine(ATCommandsInterface* pInst, const char* line)
donatien 0:3b2f052c333b 204 {
donatien 0:3b2f052c333b 205 if(m_state == SMS_SEND_CMD_SENT)
donatien 0:3b2f052c333b 206 {
donatien 0:3b2f052c333b 207 if( std::sscanf(line, "+CMGS: %*d") == 0 )
donatien 0:3b2f052c333b 208 {
donatien 0:3b2f052c333b 209 DBG("SM sent");
donatien 0:3b2f052c333b 210 m_state = SMS_CMD_PROCESSED;
donatien 0:3b2f052c333b 211 }
donatien 0:3b2f052c333b 212 }
donatien 0:3b2f052c333b 213 else if(m_state == SMS_GET_CMD_SENT)
donatien 0:3b2f052c333b 214 {
donatien 0:3b2f052c333b 215 DBG("Header: %s", line);
donatien 0:3b2f052c333b 216 if( std::sscanf(line, "+CMGR: %*[^,],\"%16[^\"]\"", m_msisdn) == 1 ) //Get message ref
donatien 0:3b2f052c333b 217 {
donatien 0:3b2f052c333b 218 m_state = SMS_GET_HDR_RECEIVED;
donatien 0:3b2f052c333b 219 }
donatien 0:3b2f052c333b 220 }
donatien 0:3b2f052c333b 221 else if(m_state == SMS_GET_HDR_RECEIVED)
donatien 0:3b2f052c333b 222 {
donatien 0:3b2f052c333b 223 DBG("Message: %s", line);
donatien 0:3b2f052c333b 224 size_t cpyLen = MIN( std::strlen(line), m_maxMsgLength - 1 );
donatien 0:3b2f052c333b 225 std::memcpy( m_msg, line, cpyLen );
donatien 0:3b2f052c333b 226 m_msg[cpyLen] = '\0';
donatien 0:3b2f052c333b 227 m_state = SMS_CMD_PROCESSED;
donatien 0:3b2f052c333b 228 }
donatien 0:3b2f052c333b 229 else if(m_state == SMS_GET_COUNT_CMD_SENT)
donatien 0:3b2f052c333b 230 {
donatien 0:3b2f052c333b 231 DBG("Header: %s", line);
donatien 0:3b2f052c333b 232 int msgRef;
donatien 0:3b2f052c333b 233 if( std::sscanf(line, "+CMGL: %d", &msgRef) == 1 )
donatien 0:3b2f052c333b 234 {
donatien 0:3b2f052c333b 235 m_state = SMS_GET_COUNT_HDR_RECEIVED;
donatien 0:3b2f052c333b 236 //Add message to list
donatien 0:3b2f052c333b 237 if(m_msgRefListCount < MAX_SM)
donatien 0:3b2f052c333b 238 {
donatien 0:3b2f052c333b 239 m_msgRefList[m_msgRefListCount] = msgRef;
donatien 0:3b2f052c333b 240 }
donatien 0:3b2f052c333b 241 m_msgRefListCount++; //Always count message
donatien 0:3b2f052c333b 242 DBG("m_msgRefListCount=%d",m_msgRefListCount);
donatien 0:3b2f052c333b 243 }
donatien 0:3b2f052c333b 244 }
donatien 0:3b2f052c333b 245 else if(m_state == SMS_GET_COUNT_HDR_RECEIVED)
donatien 0:3b2f052c333b 246 {
donatien 0:3b2f052c333b 247 DBG("Message (debug only): %s", line); //For debug only
donatien 0:3b2f052c333b 248 m_state = SMS_GET_COUNT_CMD_SENT;
donatien 0:3b2f052c333b 249 }
donatien 0:3b2f052c333b 250 return OK;
donatien 0:3b2f052c333b 251 }
donatien 0:3b2f052c333b 252
donatien 0:3b2f052c333b 253 /*virtual*/ int SMSInterface::onNewEntryPrompt(ATCommandsInterface* pInst)
donatien 0:3b2f052c333b 254 {
donatien 0:3b2f052c333b 255 if(m_state == SMS_SEND_CMD_SENT)
donatien 0:3b2f052c333b 256 {
donatien 0:3b2f052c333b 257 char* crPtr = strchr(m_msg, CR);
donatien 0:3b2f052c333b 258 if(crPtr != NULL)
donatien 0:3b2f052c333b 259 {
donatien 0:3b2f052c333b 260 int crPos = crPtr - m_msg;
donatien 0:3b2f052c333b 261 //Replace m_inputBuf[crPos] with null-terminating char
donatien 0:3b2f052c333b 262 m_msg[crPos] = '\x0';
donatien 0:3b2f052c333b 263
donatien 0:3b2f052c333b 264 //If there is a CR char, split message there
donatien 0:3b2f052c333b 265
donatien 0:3b2f052c333b 266 //Do print the message
donatien 0:3b2f052c333b 267 int ret = pInst->sendData(m_msg);
donatien 0:3b2f052c333b 268 if(ret)
donatien 0:3b2f052c333b 269 {
donatien 0:3b2f052c333b 270 return ret;
donatien 0:3b2f052c333b 271 }
donatien 0:3b2f052c333b 272
donatien 0:3b2f052c333b 273 char cr[2] = {CR, '\0'};
donatien 0:3b2f052c333b 274 ret = pInst->sendData(cr);
donatien 0:3b2f052c333b 275 if(ret)
donatien 0:3b2f052c333b 276 {
donatien 0:3b2f052c333b 277 return ret;
donatien 0:3b2f052c333b 278 }
donatien 0:3b2f052c333b 279
donatien 0:3b2f052c333b 280 m_msg += crPos;
donatien 0:3b2f052c333b 281
donatien 0:3b2f052c333b 282 if(m_msg[0] == LF)
donatien 0:3b2f052c333b 283 {
donatien 0:3b2f052c333b 284 m_msg++; //Discard LF char as well
donatien 0:3b2f052c333b 285 }
donatien 0:3b2f052c333b 286
donatien 0:3b2f052c333b 287 return NET_MOREINFO;
donatien 0:3b2f052c333b 288 }
donatien 0:3b2f052c333b 289 else
donatien 0:3b2f052c333b 290 {
donatien 0:3b2f052c333b 291 //Do print the message
donatien 0:3b2f052c333b 292 pInst->sendData(m_msg);
donatien 0:3b2f052c333b 293 return OK;
donatien 0:3b2f052c333b 294 }
donatien 0:3b2f052c333b 295 }
donatien 0:3b2f052c333b 296
donatien 0:3b2f052c333b 297 return OK;
donatien 0:3b2f052c333b 298 }
donatien 0:3b2f052c333b 299
donatien 0:3b2f052c333b 300 /*virtual*/ bool SMSInterface::isATCodeHandled(const char* atCode) //Is this AT code handled
donatien 0:3b2f052c333b 301 {
donatien 0:3b2f052c333b 302 DBG("AT code is %s", atCode);
donatien 0:3b2f052c333b 303 if( strcmp("+CMTI", atCode) == 0 )
donatien 0:3b2f052c333b 304 {
donatien 0:3b2f052c333b 305 return true;
donatien 0:3b2f052c333b 306 }
donatien 0:3b2f052c333b 307
donatien 0:3b2f052c333b 308 DBG("Not handled");
donatien 0:3b2f052c333b 309 return false;
donatien 0:3b2f052c333b 310 }
donatien 0:3b2f052c333b 311
donatien 0:3b2f052c333b 312 /*virtual*/ void SMSInterface::onDispatchStart()
donatien 0:3b2f052c333b 313 {
donatien 0:3b2f052c333b 314
donatien 0:3b2f052c333b 315
donatien 0:3b2f052c333b 316 }
donatien 0:3b2f052c333b 317
donatien 0:3b2f052c333b 318 /*virtual*/ void SMSInterface::onDispatchStop()
donatien 0:3b2f052c333b 319 {
donatien 0:3b2f052c333b 320
donatien 0:3b2f052c333b 321 }
donatien 0:3b2f052c333b 322
donatien 0:3b2f052c333b 323 /*virtual*/ void SMSInterface::onEvent(const char* atCode, const char* evt)
donatien 0:3b2f052c333b 324 {
donatien 0:3b2f052c333b 325 if( strcmp("+CMTI", atCode) != 0 )
donatien 0:3b2f052c333b 326 {
donatien 0:3b2f052c333b 327 return; //Not supported
donatien 0:3b2f052c333b 328 }
donatien 0:3b2f052c333b 329
donatien 0:3b2f052c333b 330 DBG("Unsollicited result code: %s - %s", atCode, evt);
donatien 0:3b2f052c333b 331
donatien 0:3b2f052c333b 332 //Get index
donatien 0:3b2f052c333b 333 int msgRef;
donatien 0:3b2f052c333b 334 if( std::sscanf(evt, "\"SM\",%d", &msgRef) == 1 )
donatien 0:3b2f052c333b 335 {
donatien 0:3b2f052c333b 336 DBG("Adding message to list (ref %d)", msgRef);
donatien 0:3b2f052c333b 337 m_inboxMtx.lock();
donatien 0:3b2f052c333b 338 //Add message to list
donatien 0:3b2f052c333b 339 if(m_msgRefListCount < MAX_SM)
donatien 0:3b2f052c333b 340 {
donatien 0:3b2f052c333b 341 m_msgRefList[m_msgRefListCount] = msgRef;
donatien 0:3b2f052c333b 342 }
donatien 0:3b2f052c333b 343 else
donatien 0:3b2f052c333b 344 {
donatien 0:3b2f052c333b 345 m_needsUpdate = true;
donatien 0:3b2f052c333b 346 }
donatien 0:3b2f052c333b 347 m_msgRefListCount++; //Always count message
donatien 0:3b2f052c333b 348 m_inboxMtx.unlock();
donatien 0:3b2f052c333b 349 }
donatien 0:3b2f052c333b 350 }
donatien 0:3b2f052c333b 351
donatien 0:3b2f052c333b 352 int SMSInterface::updateInbox()
donatien 0:3b2f052c333b 353 {
donatien 0:3b2f052c333b 354 //Get memory indexes of unread messages
donatien 0:3b2f052c333b 355 m_state = SMS_GET_COUNT_CMD_SENT;
donatien 0:3b2f052c333b 356
donatien 0:3b2f052c333b 357 DBG("Updating inbox");
donatien 0:3b2f052c333b 358 m_msgRefListCount = 0; //Reset list
donatien 0:3b2f052c333b 359
donatien 0:3b2f052c333b 360 int ret = m_pIf->execute("AT+CMGL=\"REC UNREAD\"", this, NULL, DEFAULT_TIMEOUT);
donatien 0:3b2f052c333b 361 if( ret != OK )
donatien 0:3b2f052c333b 362 {
donatien 0:3b2f052c333b 363 WARN("AT+CMGL returned %d", ret);
donatien 0:3b2f052c333b 364 m_state = SMS_IDLE;
donatien 0:3b2f052c333b 365 m_msgRefListCount = 0; //List could be invalid
donatien 0:3b2f052c333b 366 m_needsUpdate = true;
donatien 0:3b2f052c333b 367 return NET_PROTOCOL;
donatien 0:3b2f052c333b 368 }
donatien 0:3b2f052c333b 369
donatien 0:3b2f052c333b 370 DBG("%d incoming messages in inbox", m_msgRefListCount);
donatien 0:3b2f052c333b 371
donatien 0:3b2f052c333b 372 if( m_msgRefListCount > MAX_SM )
donatien 0:3b2f052c333b 373 {
donatien 0:3b2f052c333b 374 m_needsUpdate = true;
donatien 0:3b2f052c333b 375 }
donatien 0:3b2f052c333b 376 else
donatien 0:3b2f052c333b 377 {
donatien 0:3b2f052c333b 378 m_needsUpdate = false;
donatien 0:3b2f052c333b 379 }
donatien 0:3b2f052c333b 380
donatien 0:3b2f052c333b 381 m_state = SMS_IDLE;
donatien 0:3b2f052c333b 382
donatien 0:3b2f052c333b 383 return OK;
donatien 0:3b2f052c333b 384 }
donatien 0:3b2f052c333b 385
donatien 0:3b2f052c333b 386