USB Host Library for Sprint Dongles
Dependencies: Socket USBHostWANDongleSprint lwip-sys lwip
Dependents: SprintUSBModemWebsocketTest SprintUSBModemHTTPClientTest SprintUSBModemNTPClientTest SprintUSBModemSMSTest ... more
Fork of SprintUSBModem_bleedingedge by
sms/SMSInterface.cpp@4:23100b0757d6, 2012-10-10 (annotated)
- Committer:
- donatien
- Date:
- Wed Oct 10 08:20:51 2012 +0000
- Revision:
- 4:23100b0757d6
- Parent:
- 0:8f57713b2147
- Child:
- 6:56000fe39df9
Use one serial port only for now; hangup delay adjusted
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
donatien | 0:8f57713b2147 | 1 | /* SMSInterface.cpp */ |
donatien | 0:8f57713b2147 | 2 | /* Copyright (C) 2012 mbed.org, MIT License |
donatien | 0:8f57713b2147 | 3 | * |
donatien | 0:8f57713b2147 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
donatien | 0:8f57713b2147 | 5 | * and associated documentation files (the "Software"), to deal in the Software without restriction, |
donatien | 0:8f57713b2147 | 6 | * including without limitation the rights to use, copy, modify, merge, publish, distribute, |
donatien | 0:8f57713b2147 | 7 | * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
donatien | 0:8f57713b2147 | 8 | * furnished to do so, subject to the following conditions: |
donatien | 0:8f57713b2147 | 9 | * |
donatien | 0:8f57713b2147 | 10 | * The above copyright notice and this permission notice shall be included in all copies or |
donatien | 0:8f57713b2147 | 11 | * substantial portions of the Software. |
donatien | 0:8f57713b2147 | 12 | * |
donatien | 0:8f57713b2147 | 13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
donatien | 0:8f57713b2147 | 14 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
donatien | 0:8f57713b2147 | 15 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
donatien | 0:8f57713b2147 | 16 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
donatien | 0:8f57713b2147 | 17 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
donatien | 0:8f57713b2147 | 18 | */ |
donatien | 0:8f57713b2147 | 19 | |
donatien | 4:23100b0757d6 | 20 | #define __DEBUG__ 2 |
donatien | 0:8f57713b2147 | 21 | #ifndef __MODULE__ |
donatien | 0:8f57713b2147 | 22 | #define __MODULE__ "SMSInterface.cpp" |
donatien | 0:8f57713b2147 | 23 | #endif |
donatien | 0:8f57713b2147 | 24 | |
donatien | 0:8f57713b2147 | 25 | #include "core/fwk.h" |
donatien | 0:8f57713b2147 | 26 | |
donatien | 0:8f57713b2147 | 27 | #include "SMSInterface.h" |
donatien | 0:8f57713b2147 | 28 | |
donatien | 0:8f57713b2147 | 29 | #include <cstdio> |
donatien | 0:8f57713b2147 | 30 | |
donatien | 0:8f57713b2147 | 31 | #define DEFAULT_TIMEOUT 10000 |
donatien | 0:8f57713b2147 | 32 | |
donatien | 4:23100b0757d6 | 33 | SMSInterface::SMSInterface(ATCommandsInterface* pIf) : m_pIf(pIf), m_msg(NULL), m_maxMsgLength(0), m_msisdn(NULL) |
donatien | 0:8f57713b2147 | 34 | { |
donatien | 0:8f57713b2147 | 35 | m_pIf->registerEventsHandler(this); //Add us to the unsolicited result codes handlers |
donatien | 0:8f57713b2147 | 36 | } |
donatien | 0:8f57713b2147 | 37 | |
donatien | 0:8f57713b2147 | 38 | int SMSInterface::init() |
donatien | 0:8f57713b2147 | 39 | { |
donatien | 4:23100b0757d6 | 40 | m_msgRefListCount = 0; |
donatien | 4:23100b0757d6 | 41 | m_needsUpdate = true; |
donatien | 4:23100b0757d6 | 42 | m_state = SMS_IDLE; |
donatien | 4:23100b0757d6 | 43 | |
donatien | 0:8f57713b2147 | 44 | DBG("Set format"); |
donatien | 0:8f57713b2147 | 45 | //Set Text mode format |
donatien | 0:8f57713b2147 | 46 | int ret = m_pIf->executeSimple("AT+CMGF=1", NULL, DEFAULT_TIMEOUT); |
donatien | 0:8f57713b2147 | 47 | if(ret != OK) |
donatien | 0:8f57713b2147 | 48 | { |
donatien | 0:8f57713b2147 | 49 | return NET_PROTOCOL; |
donatien | 0:8f57713b2147 | 50 | } |
donatien | 0:8f57713b2147 | 51 | |
donatien | 0:8f57713b2147 | 52 | DBG("Setup new messages indication"); |
donatien | 0:8f57713b2147 | 53 | //Setup new messages indication |
donatien | 0:8f57713b2147 | 54 | ret = m_pIf->executeSimple("AT+CNMI=2,1,0,0,0", NULL, DEFAULT_TIMEOUT); |
donatien | 0:8f57713b2147 | 55 | if(ret != OK) |
donatien | 0:8f57713b2147 | 56 | { |
donatien | 0:8f57713b2147 | 57 | return NET_PROTOCOL; |
donatien | 0:8f57713b2147 | 58 | } |
donatien | 0:8f57713b2147 | 59 | |
donatien | 0:8f57713b2147 | 60 | DBG("Try to fetch inbox"); |
donatien | 0:8f57713b2147 | 61 | m_inboxMtx.lock(); |
donatien | 0:8f57713b2147 | 62 | if( m_needsUpdate ) |
donatien | 0:8f57713b2147 | 63 | { |
donatien | 0:8f57713b2147 | 64 | ret = updateInbox(); //Fetch existing messages references |
donatien | 0:8f57713b2147 | 65 | if(ret) |
donatien | 0:8f57713b2147 | 66 | { |
donatien | 0:8f57713b2147 | 67 | m_inboxMtx.unlock(); |
donatien | 0:8f57713b2147 | 68 | return NET_PROTOCOL; |
donatien | 0:8f57713b2147 | 69 | } |
donatien | 0:8f57713b2147 | 70 | } |
donatien | 0:8f57713b2147 | 71 | m_inboxMtx.unlock(); |
donatien | 0:8f57713b2147 | 72 | |
donatien | 0:8f57713b2147 | 73 | DBG("Initialization done"); |
donatien | 0:8f57713b2147 | 74 | return OK; |
donatien | 0:8f57713b2147 | 75 | } |
donatien | 0:8f57713b2147 | 76 | |
donatien | 0:8f57713b2147 | 77 | int SMSInterface::send(const char* number, const char* message) |
donatien | 0:8f57713b2147 | 78 | { |
donatien | 0:8f57713b2147 | 79 | if( strlen(number) > 16 ) |
donatien | 0:8f57713b2147 | 80 | { |
donatien | 0:8f57713b2147 | 81 | return NET_INVALID; //Number too long to match 3GPP spec |
donatien | 0:8f57713b2147 | 82 | } |
donatien | 0:8f57713b2147 | 83 | |
donatien | 0:8f57713b2147 | 84 | int ret; |
donatien | 0:8f57713b2147 | 85 | |
donatien | 0:8f57713b2147 | 86 | //Prepare infos |
donatien | 0:8f57713b2147 | 87 | m_state = SMS_SEND_CMD_SENT; |
donatien | 0:8f57713b2147 | 88 | m_msg = (char*) message; |
donatien | 0:8f57713b2147 | 89 | |
donatien | 0:8f57713b2147 | 90 | DBG("Send SM"); |
donatien | 0:8f57713b2147 | 91 | //Send command |
donatien | 0:8f57713b2147 | 92 | char cmd[32]; |
donatien | 0:8f57713b2147 | 93 | std::sprintf(cmd, "AT+CMGS=\"%s\"", number); |
donatien | 0:8f57713b2147 | 94 | ret = m_pIf->execute(cmd, this, NULL, DEFAULT_TIMEOUT); |
donatien | 0:8f57713b2147 | 95 | |
donatien | 0:8f57713b2147 | 96 | if( (ret != OK) || (m_state != SMS_CMD_PROCESSED) ) |
donatien | 0:8f57713b2147 | 97 | { |
donatien | 0:8f57713b2147 | 98 | WARN("ret %d, state %d", ret, m_state); |
donatien | 0:8f57713b2147 | 99 | m_state = SMS_IDLE; |
donatien | 0:8f57713b2147 | 100 | return NET_PROTOCOL; |
donatien | 0:8f57713b2147 | 101 | } |
donatien | 0:8f57713b2147 | 102 | |
donatien | 0:8f57713b2147 | 103 | DBG("SM sent"); |
donatien | 0:8f57713b2147 | 104 | m_state = SMS_IDLE; |
donatien | 0:8f57713b2147 | 105 | return OK; |
donatien | 0:8f57713b2147 | 106 | } |
donatien | 0:8f57713b2147 | 107 | |
donatien | 0:8f57713b2147 | 108 | |
donatien | 0:8f57713b2147 | 109 | int SMSInterface::get(char* number, char* message, size_t maxLength) |
donatien | 0:8f57713b2147 | 110 | { |
donatien | 0:8f57713b2147 | 111 | if( maxLength < 1 ) |
donatien | 0:8f57713b2147 | 112 | { |
donatien | 0:8f57713b2147 | 113 | return NET_INVALID; //Buffer too short |
donatien | 0:8f57713b2147 | 114 | } |
donatien | 0:8f57713b2147 | 115 | |
donatien | 0:8f57713b2147 | 116 | int ret; |
donatien | 0:8f57713b2147 | 117 | |
donatien | 0:8f57713b2147 | 118 | DBG("Get next message"); |
donatien | 0:8f57713b2147 | 119 | m_inboxMtx.lock(); |
donatien | 0:8f57713b2147 | 120 | if(m_msgRefListCount == 0 && m_needsUpdate) |
donatien | 0:8f57713b2147 | 121 | { |
donatien | 4:23100b0757d6 | 122 | DBG("Message list count is 0 and needs updating. Running updateInbox."); |
donatien | 0:8f57713b2147 | 123 | ret = updateInbox(); |
donatien | 4:23100b0757d6 | 124 | |
donatien | 0:8f57713b2147 | 125 | if (ret) |
donatien | 0:8f57713b2147 | 126 | { |
donatien | 0:8f57713b2147 | 127 | m_inboxMtx.unlock(); |
donatien | 0:8f57713b2147 | 128 | return ret; |
donatien | 0:8f57713b2147 | 129 | } |
donatien | 0:8f57713b2147 | 130 | } |
donatien | 0:8f57713b2147 | 131 | |
donatien | 0:8f57713b2147 | 132 | if(m_msgRefListCount == 0) |
donatien | 0:8f57713b2147 | 133 | { |
donatien | 0:8f57713b2147 | 134 | m_inboxMtx.unlock(); |
donatien | 4:23100b0757d6 | 135 | DBG("Message list count is 0, I think it's empty and returning."); |
donatien | 0:8f57713b2147 | 136 | return NET_EMPTY; //No message to read |
donatien | 0:8f57713b2147 | 137 | } |
donatien | 0:8f57713b2147 | 138 | |
donatien | 0:8f57713b2147 | 139 | //Prepare infos |
donatien | 0:8f57713b2147 | 140 | m_state = SMS_GET_CMD_SENT; |
donatien | 0:8f57713b2147 | 141 | m_msisdn = (char*) number; |
donatien | 0:8f57713b2147 | 142 | m_msg = (char*) message; |
donatien | 0:8f57713b2147 | 143 | m_maxMsgLength = maxLength; |
donatien | 0:8f57713b2147 | 144 | |
donatien | 0:8f57713b2147 | 145 | DBG("Get SMS"); |
donatien | 0:8f57713b2147 | 146 | //List command |
donatien | 0:8f57713b2147 | 147 | char cmd[32]; |
donatien | 0:8f57713b2147 | 148 | std::sprintf(cmd, "AT+CMGR=%d", m_msgRefList[0]); |
donatien | 0:8f57713b2147 | 149 | ret = m_pIf->execute(cmd, this, NULL, DEFAULT_TIMEOUT); |
donatien | 0:8f57713b2147 | 150 | if( ret != OK ) |
donatien | 0:8f57713b2147 | 151 | { |
donatien | 0:8f57713b2147 | 152 | WARN("AT+CMGR returned %d", ret); |
donatien | 0:8f57713b2147 | 153 | m_state = SMS_IDLE; |
donatien | 0:8f57713b2147 | 154 | m_inboxMtx.unlock(); |
donatien | 0:8f57713b2147 | 155 | return NET_PROTOCOL; |
donatien | 0:8f57713b2147 | 156 | } |
donatien | 0:8f57713b2147 | 157 | |
donatien | 0:8f57713b2147 | 158 | if (m_state != SMS_CMD_PROCESSED) |
donatien | 0:8f57713b2147 | 159 | { |
donatien | 4:23100b0757d6 | 160 | WARN("State variable is not 'SMS_CMD_PROCESSED' - returning 'NET_EMPTY'"); |
donatien | 0:8f57713b2147 | 161 | } |
donatien | 0:8f57713b2147 | 162 | |
donatien | 4:23100b0757d6 | 163 | DBG("Deleting message from index number: %d", m_msgRefList[0] ); |
donatien | 0:8f57713b2147 | 164 | //Delete message from outbox |
donatien | 0:8f57713b2147 | 165 | std::sprintf(cmd, "AT+CMGD=%d", m_msgRefList[0]); |
donatien | 0:8f57713b2147 | 166 | ret = m_pIf->executeSimple(cmd, NULL, DEFAULT_TIMEOUT); |
donatien | 0:8f57713b2147 | 167 | if(ret != OK) |
donatien | 0:8f57713b2147 | 168 | { |
donatien | 4:23100b0757d6 | 169 | ERR("Could not delete message"); |
donatien | 0:8f57713b2147 | 170 | } |
donatien | 0:8f57713b2147 | 171 | //Remove message from list |
donatien | 0:8f57713b2147 | 172 | std::memmove(m_msgRefList, m_msgRefList+1, m_msgRefListCount-1); |
donatien | 0:8f57713b2147 | 173 | m_msgRefListCount--; |
donatien | 4:23100b0757d6 | 174 | |
donatien | 4:23100b0757d6 | 175 | if (m_state != SMS_CMD_PROCESSED) |
donatien | 4:23100b0757d6 | 176 | { |
donatien | 4:23100b0757d6 | 177 | m_state = SMS_IDLE; |
donatien | 4:23100b0757d6 | 178 | m_inboxMtx.unlock(); |
donatien | 4:23100b0757d6 | 179 | return NET_EMPTY; |
donatien | 4:23100b0757d6 | 180 | } |
donatien | 4:23100b0757d6 | 181 | |
donatien | 4:23100b0757d6 | 182 | m_state = SMS_IDLE; |
donatien | 0:8f57713b2147 | 183 | m_inboxMtx.unlock(); |
donatien | 0:8f57713b2147 | 184 | |
donatien | 0:8f57713b2147 | 185 | return OK; |
donatien | 0:8f57713b2147 | 186 | } |
donatien | 0:8f57713b2147 | 187 | |
donatien | 0:8f57713b2147 | 188 | |
donatien | 0:8f57713b2147 | 189 | int SMSInterface::getCount(size_t* pCount) |
donatien | 0:8f57713b2147 | 190 | { |
donatien | 0:8f57713b2147 | 191 | int ret; |
donatien | 0:8f57713b2147 | 192 | |
donatien | 0:8f57713b2147 | 193 | m_inboxMtx.lock(); |
donatien | 0:8f57713b2147 | 194 | if( m_needsUpdate ) |
donatien | 0:8f57713b2147 | 195 | { |
donatien | 0:8f57713b2147 | 196 | ret = updateInbox(); |
donatien | 0:8f57713b2147 | 197 | if(ret) |
donatien | 0:8f57713b2147 | 198 | { |
donatien | 0:8f57713b2147 | 199 | m_inboxMtx.unlock(); |
donatien | 0:8f57713b2147 | 200 | return NET_PROTOCOL; |
donatien | 0:8f57713b2147 | 201 | } |
donatien | 0:8f57713b2147 | 202 | } |
donatien | 0:8f57713b2147 | 203 | |
donatien | 0:8f57713b2147 | 204 | *pCount = m_msgRefListCount; |
donatien | 0:8f57713b2147 | 205 | m_inboxMtx.unlock(); |
donatien | 0:8f57713b2147 | 206 | |
donatien | 0:8f57713b2147 | 207 | return OK; |
donatien | 0:8f57713b2147 | 208 | } |
donatien | 0:8f57713b2147 | 209 | |
donatien | 0:8f57713b2147 | 210 | |
donatien | 0:8f57713b2147 | 211 | /*virtual*/ int SMSInterface::onNewATResponseLine(ATCommandsInterface* pInst, const char* line) |
donatien | 0:8f57713b2147 | 212 | { |
donatien | 0:8f57713b2147 | 213 | if(m_state == SMS_SEND_CMD_SENT) |
donatien | 0:8f57713b2147 | 214 | { |
donatien | 0:8f57713b2147 | 215 | if( std::sscanf(line, "+CMGS: %*d") == 0 ) |
donatien | 0:8f57713b2147 | 216 | { |
donatien | 0:8f57713b2147 | 217 | DBG("SM sent"); |
donatien | 0:8f57713b2147 | 218 | m_state = SMS_CMD_PROCESSED; |
donatien | 0:8f57713b2147 | 219 | } |
donatien | 0:8f57713b2147 | 220 | } |
donatien | 0:8f57713b2147 | 221 | else if(m_state == SMS_GET_CMD_SENT) |
donatien | 0:8f57713b2147 | 222 | { |
donatien | 0:8f57713b2147 | 223 | DBG("Header: %s", line); |
donatien | 0:8f57713b2147 | 224 | if( std::sscanf(line, "+CMGR: %*[^,],\"%16[^\"]\"", m_msisdn) == 1 ) //Get message ref |
donatien | 0:8f57713b2147 | 225 | { |
donatien | 0:8f57713b2147 | 226 | m_state = SMS_GET_HDR_RECEIVED; |
donatien | 0:8f57713b2147 | 227 | } |
donatien | 0:8f57713b2147 | 228 | } |
donatien | 0:8f57713b2147 | 229 | else if(m_state == SMS_GET_HDR_RECEIVED) |
donatien | 0:8f57713b2147 | 230 | { |
donatien | 0:8f57713b2147 | 231 | DBG("Message: %s", line); |
donatien | 0:8f57713b2147 | 232 | size_t cpyLen = MIN( std::strlen(line), m_maxMsgLength - 1 ); |
donatien | 0:8f57713b2147 | 233 | std::memcpy( m_msg, line, cpyLen ); |
donatien | 0:8f57713b2147 | 234 | m_msg[cpyLen] = '\0'; |
donatien | 0:8f57713b2147 | 235 | m_state = SMS_CMD_PROCESSED; |
donatien | 0:8f57713b2147 | 236 | } |
donatien | 0:8f57713b2147 | 237 | else if(m_state == SMS_GET_COUNT_CMD_SENT) |
donatien | 0:8f57713b2147 | 238 | { |
donatien | 0:8f57713b2147 | 239 | DBG("Header: %s", line); |
donatien | 0:8f57713b2147 | 240 | int msgRef; |
donatien | 4:23100b0757d6 | 241 | if( std::sscanf(line, "+CMGL: %d,\"REC", &msgRef) == 1 ) //Filter on REC READ and REC UNREAD messages |
donatien | 0:8f57713b2147 | 242 | { |
donatien | 0:8f57713b2147 | 243 | m_state = SMS_GET_COUNT_HDR_RECEIVED; |
donatien | 0:8f57713b2147 | 244 | //Add message to list |
donatien | 0:8f57713b2147 | 245 | if(m_msgRefListCount < MAX_SM) |
donatien | 0:8f57713b2147 | 246 | { |
donatien | 0:8f57713b2147 | 247 | m_msgRefList[m_msgRefListCount] = msgRef; |
donatien | 0:8f57713b2147 | 248 | } |
donatien | 0:8f57713b2147 | 249 | m_msgRefListCount++; //Always count message |
donatien | 0:8f57713b2147 | 250 | DBG("m_msgRefListCount=%d",m_msgRefListCount); |
donatien | 0:8f57713b2147 | 251 | } |
donatien | 0:8f57713b2147 | 252 | } |
donatien | 0:8f57713b2147 | 253 | else if(m_state == SMS_GET_COUNT_HDR_RECEIVED) |
donatien | 0:8f57713b2147 | 254 | { |
donatien | 0:8f57713b2147 | 255 | DBG("Message (debug only): %s", line); //For debug only |
donatien | 0:8f57713b2147 | 256 | m_state = SMS_GET_COUNT_CMD_SENT; |
donatien | 0:8f57713b2147 | 257 | } |
donatien | 0:8f57713b2147 | 258 | return OK; |
donatien | 0:8f57713b2147 | 259 | } |
donatien | 0:8f57713b2147 | 260 | |
donatien | 0:8f57713b2147 | 261 | /*virtual*/ int SMSInterface::onNewEntryPrompt(ATCommandsInterface* pInst) |
donatien | 0:8f57713b2147 | 262 | { |
donatien | 0:8f57713b2147 | 263 | if(m_state == SMS_SEND_CMD_SENT) |
donatien | 0:8f57713b2147 | 264 | { |
donatien | 0:8f57713b2147 | 265 | char* crPtr = strchr(m_msg, CR); |
donatien | 0:8f57713b2147 | 266 | if(crPtr != NULL) |
donatien | 0:8f57713b2147 | 267 | { |
donatien | 0:8f57713b2147 | 268 | int crPos = crPtr - m_msg; |
donatien | 0:8f57713b2147 | 269 | //Replace m_inputBuf[crPos] with null-terminating char |
donatien | 0:8f57713b2147 | 270 | m_msg[crPos] = '\x0'; |
donatien | 0:8f57713b2147 | 271 | |
donatien | 0:8f57713b2147 | 272 | //If there is a CR char, split message there |
donatien | 0:8f57713b2147 | 273 | |
donatien | 0:8f57713b2147 | 274 | //Do print the message |
donatien | 0:8f57713b2147 | 275 | int ret = pInst->sendData(m_msg); |
donatien | 0:8f57713b2147 | 276 | if(ret) |
donatien | 0:8f57713b2147 | 277 | { |
donatien | 0:8f57713b2147 | 278 | return ret; |
donatien | 0:8f57713b2147 | 279 | } |
donatien | 0:8f57713b2147 | 280 | |
donatien | 0:8f57713b2147 | 281 | char cr[2] = {CR, '\0'}; |
donatien | 0:8f57713b2147 | 282 | ret = pInst->sendData(cr); |
donatien | 0:8f57713b2147 | 283 | if(ret) |
donatien | 0:8f57713b2147 | 284 | { |
donatien | 0:8f57713b2147 | 285 | return ret; |
donatien | 0:8f57713b2147 | 286 | } |
donatien | 0:8f57713b2147 | 287 | |
donatien | 0:8f57713b2147 | 288 | m_msg += crPos; |
donatien | 0:8f57713b2147 | 289 | |
donatien | 0:8f57713b2147 | 290 | if(m_msg[0] == LF) |
donatien | 0:8f57713b2147 | 291 | { |
donatien | 0:8f57713b2147 | 292 | m_msg++; //Discard LF char as well |
donatien | 0:8f57713b2147 | 293 | } |
donatien | 0:8f57713b2147 | 294 | |
donatien | 0:8f57713b2147 | 295 | return NET_MOREINFO; |
donatien | 0:8f57713b2147 | 296 | } |
donatien | 0:8f57713b2147 | 297 | else |
donatien | 0:8f57713b2147 | 298 | { |
donatien | 0:8f57713b2147 | 299 | //Do print the message |
donatien | 0:8f57713b2147 | 300 | pInst->sendData(m_msg); |
donatien | 0:8f57713b2147 | 301 | return OK; |
donatien | 0:8f57713b2147 | 302 | } |
donatien | 0:8f57713b2147 | 303 | } |
donatien | 0:8f57713b2147 | 304 | |
donatien | 0:8f57713b2147 | 305 | return OK; |
donatien | 0:8f57713b2147 | 306 | } |
donatien | 0:8f57713b2147 | 307 | |
donatien | 0:8f57713b2147 | 308 | /*virtual*/ bool SMSInterface::isATCodeHandled(const char* atCode) //Is this AT code handled |
donatien | 0:8f57713b2147 | 309 | { |
donatien | 0:8f57713b2147 | 310 | DBG("AT code is %s", atCode); |
donatien | 0:8f57713b2147 | 311 | if( strcmp("+CMTI", atCode) == 0 ) |
donatien | 0:8f57713b2147 | 312 | { |
donatien | 0:8f57713b2147 | 313 | return true; |
donatien | 0:8f57713b2147 | 314 | } |
donatien | 0:8f57713b2147 | 315 | |
donatien | 0:8f57713b2147 | 316 | DBG("Not handled"); |
donatien | 0:8f57713b2147 | 317 | return false; |
donatien | 0:8f57713b2147 | 318 | } |
donatien | 0:8f57713b2147 | 319 | |
donatien | 0:8f57713b2147 | 320 | /*virtual*/ void SMSInterface::onDispatchStart() |
donatien | 0:8f57713b2147 | 321 | { |
donatien | 0:8f57713b2147 | 322 | |
donatien | 0:8f57713b2147 | 323 | |
donatien | 0:8f57713b2147 | 324 | } |
donatien | 0:8f57713b2147 | 325 | |
donatien | 0:8f57713b2147 | 326 | /*virtual*/ void SMSInterface::onDispatchStop() |
donatien | 0:8f57713b2147 | 327 | { |
donatien | 0:8f57713b2147 | 328 | |
donatien | 0:8f57713b2147 | 329 | } |
donatien | 0:8f57713b2147 | 330 | |
donatien | 0:8f57713b2147 | 331 | /*virtual*/ void SMSInterface::onEvent(const char* atCode, const char* evt) |
donatien | 0:8f57713b2147 | 332 | { |
donatien | 0:8f57713b2147 | 333 | if( strcmp("+CMTI", atCode) != 0 ) |
donatien | 0:8f57713b2147 | 334 | { |
donatien | 0:8f57713b2147 | 335 | return; //Not supported |
donatien | 0:8f57713b2147 | 336 | } |
donatien | 0:8f57713b2147 | 337 | |
donatien | 0:8f57713b2147 | 338 | DBG("Unsollicited result code: %s - %s", atCode, evt); |
donatien | 0:8f57713b2147 | 339 | |
donatien | 0:8f57713b2147 | 340 | //Get index |
donatien | 0:8f57713b2147 | 341 | int msgRef; |
donatien | 0:8f57713b2147 | 342 | if( std::sscanf(evt, "\"SM\",%d", &msgRef) == 1 ) |
donatien | 0:8f57713b2147 | 343 | { |
donatien | 0:8f57713b2147 | 344 | DBG("Adding message to list (ref %d)", msgRef); |
donatien | 4:23100b0757d6 | 345 | if(m_inboxMtx.trylock()) |
donatien | 0:8f57713b2147 | 346 | { |
donatien | 4:23100b0757d6 | 347 | //Add message to list |
donatien | 4:23100b0757d6 | 348 | if(m_msgRefListCount < MAX_SM) |
donatien | 4:23100b0757d6 | 349 | { |
donatien | 4:23100b0757d6 | 350 | m_msgRefList[m_msgRefListCount] = msgRef; |
donatien | 4:23100b0757d6 | 351 | } |
donatien | 4:23100b0757d6 | 352 | else |
donatien | 4:23100b0757d6 | 353 | { |
donatien | 4:23100b0757d6 | 354 | m_needsUpdate = true; |
donatien | 4:23100b0757d6 | 355 | } |
donatien | 4:23100b0757d6 | 356 | m_msgRefListCount++; //Always count message |
donatien | 4:23100b0757d6 | 357 | m_inboxMtx.unlock(); |
donatien | 0:8f57713b2147 | 358 | } |
donatien | 0:8f57713b2147 | 359 | else |
donatien | 0:8f57713b2147 | 360 | { |
donatien | 4:23100b0757d6 | 361 | WARN("Could not get lock"); |
donatien | 0:8f57713b2147 | 362 | m_needsUpdate = true; |
donatien | 0:8f57713b2147 | 363 | } |
donatien | 0:8f57713b2147 | 364 | } |
donatien | 0:8f57713b2147 | 365 | } |
donatien | 0:8f57713b2147 | 366 | |
donatien | 0:8f57713b2147 | 367 | int SMSInterface::updateInbox() |
donatien | 0:8f57713b2147 | 368 | { |
donatien | 0:8f57713b2147 | 369 | //Get memory indexes of unread messages |
donatien | 0:8f57713b2147 | 370 | |
donatien | 0:8f57713b2147 | 371 | DBG("Updating inbox"); |
donatien | 0:8f57713b2147 | 372 | m_msgRefListCount = 0; //Reset list |
donatien | 4:23100b0757d6 | 373 | m_needsUpdate = false; //Assume we won't need update after this routine (can be set to true by an incoming SM event) |
donatien | 0:8f57713b2147 | 374 | |
donatien | 4:23100b0757d6 | 375 | //First list the "REC READ" messages that were not processed in the previous session |
donatien | 4:23100b0757d6 | 376 | m_state = SMS_GET_COUNT_CMD_SENT; |
donatien | 4:23100b0757d6 | 377 | int ret = m_pIf->execute("AT+CMGL=\"REC READ\"", this, NULL, DEFAULT_TIMEOUT); |
donatien | 4:23100b0757d6 | 378 | if( ret != OK ) |
donatien | 4:23100b0757d6 | 379 | { |
donatien | 4:23100b0757d6 | 380 | WARN("AT+CMGL returned %d", ret); |
donatien | 4:23100b0757d6 | 381 | m_state = SMS_IDLE; |
donatien | 4:23100b0757d6 | 382 | m_msgRefListCount = 0; //List could be invalid |
donatien | 4:23100b0757d6 | 383 | m_needsUpdate = true; |
donatien | 4:23100b0757d6 | 384 | return NET_PROTOCOL; |
donatien | 4:23100b0757d6 | 385 | } |
donatien | 4:23100b0757d6 | 386 | |
donatien | 4:23100b0757d6 | 387 | //Now list the "REC UNREAD" messages that were received by the modem since |
donatien | 4:23100b0757d6 | 388 | m_state = SMS_GET_COUNT_CMD_SENT; |
donatien | 4:23100b0757d6 | 389 | ret = m_pIf->execute("AT+CMGL=\"REC UNREAD\"", this, NULL, DEFAULT_TIMEOUT); |
donatien | 0:8f57713b2147 | 390 | if( ret != OK ) |
donatien | 0:8f57713b2147 | 391 | { |
donatien | 0:8f57713b2147 | 392 | WARN("AT+CMGL returned %d", ret); |
donatien | 0:8f57713b2147 | 393 | m_state = SMS_IDLE; |
donatien | 0:8f57713b2147 | 394 | m_msgRefListCount = 0; //List could be invalid |
donatien | 0:8f57713b2147 | 395 | m_needsUpdate = true; |
donatien | 0:8f57713b2147 | 396 | return NET_PROTOCOL; |
donatien | 0:8f57713b2147 | 397 | } |
donatien | 0:8f57713b2147 | 398 | |
donatien | 0:8f57713b2147 | 399 | DBG("%d incoming messages in inbox", m_msgRefListCount); |
donatien | 0:8f57713b2147 | 400 | |
donatien | 0:8f57713b2147 | 401 | if( m_msgRefListCount > MAX_SM ) |
donatien | 0:8f57713b2147 | 402 | { |
donatien | 0:8f57713b2147 | 403 | m_needsUpdate = true; |
donatien | 0:8f57713b2147 | 404 | } |
donatien | 0:8f57713b2147 | 405 | |
donatien | 0:8f57713b2147 | 406 | m_state = SMS_IDLE; |
donatien | 0:8f57713b2147 | 407 | |
donatien | 0:8f57713b2147 | 408 | return OK; |
donatien | 0:8f57713b2147 | 409 | } |
donatien | 0:8f57713b2147 | 410 |