MultiTech / MTS-Cellular

Cellular library for MTS Socket Modem Arduino Shield devices from Multi-Tech Systems

Dependents:   mtsas mtsas mtsas mtsas

Cellular/Cellular.cpp@78:fc9d2b983744, 2015-08-17 (annotated)

Committer:
mfiore
Date:
Mon Aug 17 21:05:41 2015 +0000
Revision:
78:fc9d2b983744
Parent:
76:6eeffc10739d
Child:
80:e66bf5723b98
add GPS support for EasyIP models

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 4:1f63354b8d1b 1 #include "mbed.h"
Mike Fiore 1:f155d94d6f3a 2 #include "Cellular.h"
Mike Fiore 1:f155d94d6f3a 3 #include "MTSText.h"
Mike Fiore 4:1f63354b8d1b 4 #include "MTSLog.h"
Mike Fiore 1:f155d94d6f3a 5
Mike Fiore 1:f155d94d6f3a 6 using namespace mts;
Mike Fiore 1:f155d94d6f3a 7
Mike Fiore 8:2d7259d244d1 8 bool Cellular::init(MTSBufferedIO* io)
Mike Fiore 8:2d7259d244d1 9 {
Mike Fiore 8:2d7259d244d1 10 if (io == NULL) {
Mike Fiore 8:2d7259d244d1 11 return false;
Mike Fiore 8:2d7259d244d1 12 }
Mike Fiore 8:2d7259d244d1 13 this->io = io;
Mike Fiore 8:2d7259d244d1 14
Mike Fiore 8:2d7259d244d1 15 return true;
Mike Fiore 8:2d7259d244d1 16 }
Mike Fiore 8:2d7259d244d1 17
Mike Fiore 9:1a03e3f3e7fe 18 bool Cellular::configureSignals(unsigned int DCD, unsigned int DTR, unsigned int RESET)
Mike Fiore 9:1a03e3f3e7fe 19 {
Mike Fiore 9:1a03e3f3e7fe 20 //Set DCD - The radio will raise and lower this line
Mike Fiore 9:1a03e3f3e7fe 21 if (DCD != NC) {
Mike Fiore 9:1a03e3f3e7fe 22 dcd = new DigitalIn(PinName(DCD));
Mike Fiore 9:1a03e3f3e7fe 23 }
Mike Fiore 9:1a03e3f3e7fe 24 /* Set DTR - This line should be lowered when we want to talk to the radio and raised when we're done
Mike Fiore 9:1a03e3f3e7fe 25 * for now we will lower it in the constructor and raise it in the destructor.
Mike Fiore 9:1a03e3f3e7fe 26 */
Mike Fiore 9:1a03e3f3e7fe 27 if (DTR != NC) {
Mike Fiore 9:1a03e3f3e7fe 28 dtr = new DigitalOut(PinName(DTR));
Mike Fiore 9:1a03e3f3e7fe 29 dtr->write(0);
Mike Fiore 9:1a03e3f3e7fe 30 }
Mike Fiore 9:1a03e3f3e7fe 31 //Set RESET - Set the hardware reset line to the radio
Mike Fiore 9:1a03e3f3e7fe 32 if (RESET != NC) {
Mike Fiore 9:1a03e3f3e7fe 33 resetLine = new DigitalOut(PinName(RESET));
Mike Fiore 9:1a03e3f3e7fe 34 }
Mike Fiore 9:1a03e3f3e7fe 35 return true;
Mike Fiore 9:1a03e3f3e7fe 36 }
Mike Fiore 9:1a03e3f3e7fe 37
Mike Fiore 1:f155d94d6f3a 38 std::string Cellular::getRegistrationNames(Registration registration)
Mike Fiore 1:f155d94d6f3a 39 {
Mike Fiore 1:f155d94d6f3a 40 switch(registration) {
Mike Fiore 1:f155d94d6f3a 41 case NOT_REGISTERED:
Mike Fiore 1:f155d94d6f3a 42 return "NOT_REGISTERED";
Mike Fiore 1:f155d94d6f3a 43 case REGISTERED:
Mike Fiore 1:f155d94d6f3a 44 return "REGISTERED";
Mike Fiore 1:f155d94d6f3a 45 case SEARCHING:
Mike Fiore 1:f155d94d6f3a 46 return "SEARCHING";
Mike Fiore 1:f155d94d6f3a 47 case DENIED:
Mike Fiore 1:f155d94d6f3a 48 return "DENIED";
Mike Fiore 1:f155d94d6f3a 49 case UNKNOWN:
Mike Fiore 1:f155d94d6f3a 50 return "UNKNOWN";
Mike Fiore 1:f155d94d6f3a 51 case ROAMING:
Mike Fiore 1:f155d94d6f3a 52 return "ROAMING";
Mike Fiore 1:f155d94d6f3a 53 default:
Mike Fiore 1:f155d94d6f3a 54 return "UNKNOWN ENUM";
Mike Fiore 1:f155d94d6f3a 55 }
Mike Fiore 1:f155d94d6f3a 56 }
Mike Fiore 1:f155d94d6f3a 57
Mike Fiore 11:4e428f689069 58 std::string Cellular::getRadioNames(Radio radio) {
Mike Fiore 11:4e428f689069 59 switch(radio) {
Mike Fiore 11:4e428f689069 60 case MTSMC_H5:
Mike Fiore 11:4e428f689069 61 return "MTSMC-H5";
Mike Fiore 11:4e428f689069 62 case MTSMC_EV3:
Mike Fiore 11:4e428f689069 63 return "MTSMC-EV3";
Mike Fiore 11:4e428f689069 64 case MTSMC_G3:
Mike Fiore 11:4e428f689069 65 return "MTSMC-G3";
Mike Fiore 11:4e428f689069 66 case MTSMC_C2:
Mike Fiore 11:4e428f689069 67 return "MTSMC-C2";
Mike Fiore 11:4e428f689069 68 case MTSMC_H5_IP:
Mike Fiore 11:4e428f689069 69 return "MTSMC-H5-IP";
Mike Fiore 11:4e428f689069 70 case MTSMC_EV3_IP:
Mike Fiore 11:4e428f689069 71 return "MTSMC-EV3-IP";
Mike Fiore 11:4e428f689069 72 case MTSMC_C2_IP:
Mike Fiore 11:4e428f689069 73 return "MTSMC-C2-IP";
Vanger 69:93dace69ee98 74 case MTSMC_LAT1:
Vanger 69:93dace69ee98 75 return "MTSMC_LAT1";
Vanger 69:93dace69ee98 76 case MTSMC_LEU1:
Mike Fiore 76:6eeffc10739d 77 return "MTSMC_LEU1";
Mike Fiore 76:6eeffc10739d 78 case MTSMC_LVW2:
Mike Fiore 76:6eeffc10739d 79 return "MTSMC_LVW2";
Mike Fiore 11:4e428f689069 80 default:
Mike Fiore 11:4e428f689069 81 return "UNKNOWN ENUM";
Mike Fiore 11:4e428f689069 82 }
Mike Fiore 11:4e428f689069 83 }
Mike Fiore 11:4e428f689069 84
Mike Fiore 1:f155d94d6f3a 85 Code Cellular::test()
Mike Fiore 1:f155d94d6f3a 86 {
Mike Fiore 1:f155d94d6f3a 87 int i = 0;
mfiore 18:fa0d8120f81f 88 while (sendBasicCommand("AT", 1000) != MTS_SUCCESS) {
Mike Fiore 1:f155d94d6f3a 89 i++;
Mike Fiore 1:f155d94d6f3a 90 if (i >= 30) {
Mike Fiore 4:1f63354b8d1b 91 logError("Could not talk to radio after 30 tries");
Mike Fiore 1:f155d94d6f3a 92 i = 0;
Mike Fiore 1:f155d94d6f3a 93 }
Mike Fiore 1:f155d94d6f3a 94 wait(1);
Mike Fiore 1:f155d94d6f3a 95 }
mfiore 18:fa0d8120f81f 96 return MTS_SUCCESS;
Mike Fiore 1:f155d94d6f3a 97 }
Mike Fiore 1:f155d94d6f3a 98
Mike Fiore 1:f155d94d6f3a 99 int Cellular::getSignalStrength()
Mike Fiore 1:f155d94d6f3a 100 {
Mike Fiore 1:f155d94d6f3a 101 string response = sendCommand("AT+CSQ", 1000);
Mike Fiore 1:f155d94d6f3a 102 if (response.find("OK") == string::npos) {
Mike Fiore 1:f155d94d6f3a 103 return -1;
Mike Fiore 1:f155d94d6f3a 104 }
Mike Fiore 1:f155d94d6f3a 105 int start = response.find(':');
Mike Fiore 1:f155d94d6f3a 106 int stop = response.find(',', start);
Mike Fiore 1:f155d94d6f3a 107 string signal = response.substr(start + 2, stop - start - 2);
Mike Fiore 1:f155d94d6f3a 108 int value;
Mike Fiore 1:f155d94d6f3a 109 sscanf(signal.c_str(), "%d", &value);
Mike Fiore 1:f155d94d6f3a 110 return value;
Mike Fiore 1:f155d94d6f3a 111 }
Mike Fiore 1:f155d94d6f3a 112
Mike Fiore 1:f155d94d6f3a 113 Cellular::Registration Cellular::getRegistration()
Mike Fiore 1:f155d94d6f3a 114 {
Mike Fiore 1:f155d94d6f3a 115 string response = sendCommand("AT+CREG?", 5000);
Mike Fiore 1:f155d94d6f3a 116 if (response.find("OK") == string::npos) {
Mike Fiore 1:f155d94d6f3a 117 return UNKNOWN;
Mike Fiore 1:f155d94d6f3a 118 }
Mike Fiore 1:f155d94d6f3a 119 int start = response.find(',');
Mike Fiore 1:f155d94d6f3a 120 int stop = response.find(' ', start);
Mike Fiore 1:f155d94d6f3a 121 string regStat = response.substr(start + 1, stop - start - 1);
Mike Fiore 1:f155d94d6f3a 122 int value;
Mike Fiore 1:f155d94d6f3a 123 sscanf(regStat.c_str(), "%d", &value);
Mike Fiore 1:f155d94d6f3a 124 switch (value) {
Mike Fiore 1:f155d94d6f3a 125 case 0:
Mike Fiore 1:f155d94d6f3a 126 return NOT_REGISTERED;
Mike Fiore 1:f155d94d6f3a 127 case 1:
Mike Fiore 1:f155d94d6f3a 128 return REGISTERED;
Mike Fiore 1:f155d94d6f3a 129 case 2:
Mike Fiore 1:f155d94d6f3a 130 return SEARCHING;
Mike Fiore 1:f155d94d6f3a 131 case 3:
Mike Fiore 1:f155d94d6f3a 132 return DENIED;
Mike Fiore 1:f155d94d6f3a 133 case 4:
Mike Fiore 1:f155d94d6f3a 134 return UNKNOWN;
Mike Fiore 1:f155d94d6f3a 135 case 5:
Mike Fiore 1:f155d94d6f3a 136 return ROAMING;
Mike Fiore 1:f155d94d6f3a 137 }
Mike Fiore 1:f155d94d6f3a 138 return UNKNOWN;
Mike Fiore 1:f155d94d6f3a 139 }
Mike Fiore 7:0ee8e69a3e9c 140
Mike Fiore 8:2d7259d244d1 141 Code Cellular::setDns(const std::string& primary, const std::string& secondary)
Mike Fiore 8:2d7259d244d1 142 {
Mike Fiore 8:2d7259d244d1 143 return sendBasicCommand("AT#DNS=1," + primary + "," + secondary, 1000);
Mike Fiore 8:2d7259d244d1 144 }
Mike Fiore 8:2d7259d244d1 145
Mike Fiore 7:0ee8e69a3e9c 146 Code Cellular::sendSMS(const Sms& sms)
Mike Fiore 7:0ee8e69a3e9c 147 {
Mike Fiore 7:0ee8e69a3e9c 148 return sendSMS(sms.phoneNumber, sms.message);
Mike Fiore 7:0ee8e69a3e9c 149 }
Mike Fiore 7:0ee8e69a3e9c 150
Mike Fiore 10:c188cc05aed5 151 Code Cellular::sendBasicCommand(const std::string& command, unsigned int timeoutMillis, char esc)
Mike Fiore 10:c188cc05aed5 152 {
Mike Fiore 10:c188cc05aed5 153 if(socketOpened) {
Mike Fiore 10:c188cc05aed5 154 logError("socket is open. Can not send AT commands");
mfiore 18:fa0d8120f81f 155 return MTS_ERROR;
Mike Fiore 10:c188cc05aed5 156 }
Mike Fiore 10:c188cc05aed5 157
Mike Fiore 10:c188cc05aed5 158 string response = sendCommand(command, timeoutMillis, esc);
Mike Fiore 10:c188cc05aed5 159 if (response.size() == 0) {
mfiore 18:fa0d8120f81f 160 return MTS_NO_RESPONSE;
Mike Fiore 10:c188cc05aed5 161 } else if (response.find("OK") != string::npos) {
mfiore 18:fa0d8120f81f 162 return MTS_SUCCESS;
Mike Fiore 10:c188cc05aed5 163 } else if (response.find("ERROR") != string::npos) {
mfiore 18:fa0d8120f81f 164 return MTS_ERROR;
Mike Fiore 10:c188cc05aed5 165 } else {
mfiore 18:fa0d8120f81f 166 return MTS_FAILURE;
Mike Fiore 10:c188cc05aed5 167 }
Mike Fiore 10:c188cc05aed5 168 }
Mike Fiore 10:c188cc05aed5 169
Mike Fiore 10:c188cc05aed5 170 string Cellular::sendCommand(const std::string& command, unsigned int timeoutMillis, char esc)
Mike Fiore 10:c188cc05aed5 171 {
Mike Fiore 10:c188cc05aed5 172 if(io == NULL) {
Mike Fiore 10:c188cc05aed5 173 logError("MTSBufferedIO not set");
Mike Fiore 10:c188cc05aed5 174 return "";
Mike Fiore 10:c188cc05aed5 175 }
Mike Fiore 10:c188cc05aed5 176 if(socketOpened) {
Mike Fiore 10:c188cc05aed5 177 logError("socket is open. Can not send AT commands");
Mike Fiore 10:c188cc05aed5 178 return "";
Mike Fiore 10:c188cc05aed5 179 }
Mike Fiore 10:c188cc05aed5 180
Mike Fiore 10:c188cc05aed5 181 io->rxClear();
Mike Fiore 10:c188cc05aed5 182 io->txClear();
Mike Fiore 10:c188cc05aed5 183 std::string result;
Mike Fiore 10:c188cc05aed5 184
Mike Fiore 10:c188cc05aed5 185 //Attempt to write command
Mike Fiore 10:c188cc05aed5 186 if(io->write(command.data(), command.size(), timeoutMillis) != command.size()) {
Mike Fiore 10:c188cc05aed5 187 //Failed to write command
Mike Fiore 10:c188cc05aed5 188 if (command != "AT" && command != "at") {
Mike Fiore 10:c188cc05aed5 189 logError("failed to send command to radio within %d milliseconds", timeoutMillis);
Mike Fiore 10:c188cc05aed5 190 }
Mike Fiore 10:c188cc05aed5 191 return "";
Mike Fiore 10:c188cc05aed5 192 }
Mike Fiore 10:c188cc05aed5 193
Mike Fiore 10:c188cc05aed5 194 //Send Escape Character
Mike Fiore 10:c188cc05aed5 195 if (esc != 0x00) {
Mike Fiore 10:c188cc05aed5 196 if(io->write(esc, timeoutMillis) != 1) {
Mike Fiore 10:c188cc05aed5 197 if (command != "AT" && command != "at") {
Mike Fiore 10:c188cc05aed5 198 logError("failed to send character '%c' (0x%02X) to radio within %d milliseconds", esc, esc, timeoutMillis);
Mike Fiore 10:c188cc05aed5 199 }
Mike Fiore 10:c188cc05aed5 200 return "";
Mike Fiore 10:c188cc05aed5 201 }
Mike Fiore 10:c188cc05aed5 202 }
Vanger 41:8b9b5098696f 203 mbed::Timer tmr;
Mike Fiore 10:c188cc05aed5 204 char tmp[256];
Mike Fiore 10:c188cc05aed5 205 tmp[255] = 0;
Mike Fiore 10:c188cc05aed5 206 bool done = false;
Vanger 41:8b9b5098696f 207 tmr.start();
Mike Fiore 10:c188cc05aed5 208 do {
Mike Fiore 10:c188cc05aed5 209 //Make a non-blocking read call by passing timeout of zero
Mike Fiore 10:c188cc05aed5 210 int size = io->read(tmp,255,0); //1 less than allocated (timeout is instant)
Mike Fiore 10:c188cc05aed5 211 if(size > 0) {
Mike Fiore 10:c188cc05aed5 212 result.append(tmp, size);
Mike Fiore 10:c188cc05aed5 213 }
Vanger 41:8b9b5098696f 214
Vanger 45:b9ead235ab7c 215 //Check for a response to signify the completion of the AT command
Vanger 41:8b9b5098696f 216 //OK, ERROR, CONNECT are the 3 most likely responses
Vanger 41:8b9b5098696f 217 if(result.size() > (command.size() + 2)) {
Vanger 52:2cb58398a4f9 218 if(result.find("OK\r\n",command.size()) != std::string::npos) {
Vanger 45:b9ead235ab7c 219 done = true;
Vanger 56:43205bd2752a 220 } else if (result.find("ERROR") != std::string::npos) {
Vanger 45:b9ead235ab7c 221 done = true;
Vanger 52:2cb58398a4f9 222 } else if (result.find("NO CARRIER\r\n") != std::string::npos) {
Vanger 52:2cb58398a4f9 223 done = true;
Vanger 48:3f9d82915e83 224 }
Vanger 48:3f9d82915e83 225
Mike Fiore 76:6eeffc10739d 226 if(type == MTSMC_H5 || type == MTSMC_G3 || type == MTSMC_EV3 || type == MTSMC_C2 || type == MTSMC_LAT1 || type == MTSMC_LEU1 || type == MTSMC_LVW2) {
Vanger 52:2cb58398a4f9 227 if (result.find("CONNECT\r\n") != std::string::npos) {
Vanger 45:b9ead235ab7c 228 done = true;
Vanger 45:b9ead235ab7c 229 }
Vanger 45:b9ead235ab7c 230 } else if (type == MTSMC_H5_IP || type == MTSMC_EV3_IP || type == MTSMC_C2_IP) {
Vanger 52:2cb58398a4f9 231 if (result.find("Ok_Info_WaitingForData\r\n") != std::string::npos) {
Vanger 51:ffc556ba33f7 232 done = true;
Vanger 52:2cb58398a4f9 233 } else if (result.find("Ok_Info_SocketClosed\r\n") != std::string::npos) {
Vanger 51:ffc556ba33f7 234 done = true;
Vanger 52:2cb58398a4f9 235 } else if (result.find("Ok_Info_PPP\r\n") != std::string::npos) {
Vanger 51:ffc556ba33f7 236 done = true;
Vanger 52:2cb58398a4f9 237 } else if (result.find("Ok_Info_GprsActivation\r\n") != std::string::npos) {
Vanger 51:ffc556ba33f7 238 done = true;
Vanger 59:5535f14e3cc4 239 }
Vanger 45:b9ead235ab7c 240 }
Mike Fiore 10:c188cc05aed5 241 }
Vanger 41:8b9b5098696f 242
Vanger 41:8b9b5098696f 243 if(tmr.read_ms() >= timeoutMillis) {
Mike Fiore 10:c188cc05aed5 244 if (command != "AT" && command != "at") {
Mike Fiore 10:c188cc05aed5 245 logWarning("sendCommand [%s] timed out after %d milliseconds", command.c_str(), timeoutMillis);
Mike Fiore 10:c188cc05aed5 246 }
Mike Fiore 10:c188cc05aed5 247 done = true;
Mike Fiore 10:c188cc05aed5 248 }
Mike Fiore 10:c188cc05aed5 249 } while (!done);
mfiore 78:fc9d2b983744 250
Mike Fiore 10:c188cc05aed5 251 return result;
Mike Fiore 10:c188cc05aed5 252 }
Mike Fiore 10:c188cc05aed5 253
Mike Fiore 7:0ee8e69a3e9c 254 Code Cellular::sendSMS(const std::string& phoneNumber, const std::string& message)
Mike Fiore 7:0ee8e69a3e9c 255 {
mfiore 16:1bc3e44d4746 256 string csmp;
mfiore 16:1bc3e44d4746 257
Mike Fiore 76:6eeffc10739d 258 if (type == MTSMC_H5_IP || type == MTSMC_H5 || type == MTSMC_G3 || type == MTSMC_LAT1 || type == MTSMC_LEU1) {
mfiore 16:1bc3e44d4746 259 csmp = "AT+CSMP=17,167,0,0";
Mike Fiore 76:6eeffc10739d 260 } else if (type == MTSMC_EV3_IP || type == MTSMC_EV3 || type == MTSMC_C2_IP || type == MTSMC_C2 || type == MTSMC_LVW2) {
mfiore 16:1bc3e44d4746 261 csmp = "AT+CSMP=,4098,0,2";
mfiore 16:1bc3e44d4746 262 } else {
mfiore 16:1bc3e44d4746 263 logError("unknown radio type [%d]", type);
mfiore 18:fa0d8120f81f 264 return MTS_FAILURE;
mfiore 16:1bc3e44d4746 265 }
mfiore 16:1bc3e44d4746 266
Vanger 56:43205bd2752a 267 Code code = sendBasicCommand("AT+CMGF=1", 2000);
mfiore 18:fa0d8120f81f 268 if (code != MTS_SUCCESS) {
mfiore 16:1bc3e44d4746 269 logError("CMGF failed");
mfiore 16:1bc3e44d4746 270 return code;
mfiore 16:1bc3e44d4746 271 }
Vanger 52:2cb58398a4f9 272
mfiore 16:1bc3e44d4746 273 code = sendBasicCommand(csmp, 1000);
mfiore 18:fa0d8120f81f 274 if (code != MTS_SUCCESS) {
mfiore 16:1bc3e44d4746 275 logError("CSMP failed [%s]", getRadioNames(type).c_str());
Mike Fiore 7:0ee8e69a3e9c 276 return code;
Mike Fiore 7:0ee8e69a3e9c 277 }
Vanger 52:2cb58398a4f9 278
Vanger 35:257eb41405e1 279 string cmd = "AT+CMGS=\"";
Vanger 38:b2088faa8bfd 280 cmd.append("+");
Mike Fiore 7:0ee8e69a3e9c 281 cmd.append(phoneNumber);
Vanger 36:948d06b3e23c 282 cmd.append("\",145");
mfiore 23:8333593dd86f 283 for (int i = 0; i < 5; i++) {
Vanger 48:3f9d82915e83 284 string response1 = sendCommand(cmd, 2000);
mfiore 23:8333593dd86f 285 if (response1.find('>') != string::npos) {
mfiore 23:8333593dd86f 286 break;
mfiore 23:8333593dd86f 287 }
mfiore 23:8333593dd86f 288 if (i >= 5) {
mfiore 23:8333593dd86f 289 logError("CMGS phone number failed");
mfiore 23:8333593dd86f 290 return MTS_NO_RESPONSE;
mfiore 23:8333593dd86f 291 }
mfiore 23:8333593dd86f 292 wait(1);
Mike Fiore 7:0ee8e69a3e9c 293 }
Mike Fiore 7:0ee8e69a3e9c 294 wait(.2);
Vanger 52:2cb58398a4f9 295
Vanger 56:43205bd2752a 296 string response2 = sendCommand(message, 15000, CTRL_Z);
Vanger 55:85c04afa939a 297 if (response2.find("+CMGS:") == string::npos) {
Vanger 55:85c04afa939a 298 logError("CMGS message failed");
Vanger 55:85c04afa939a 299 return MTS_FAILURE;
Mike Fiore 7:0ee8e69a3e9c 300 }
Vanger 55:85c04afa939a 301
mfiore 18:fa0d8120f81f 302 return MTS_SUCCESS;
Mike Fiore 7:0ee8e69a3e9c 303 }
Mike Fiore 7:0ee8e69a3e9c 304
Mike Fiore 7:0ee8e69a3e9c 305 std::vector<Cellular::Sms> Cellular::getReceivedSms()
Mike Fiore 7:0ee8e69a3e9c 306 {
Mike Fiore 7:0ee8e69a3e9c 307 int smsNumber = 0;
Mike Fiore 7:0ee8e69a3e9c 308 std::vector<Sms> vSms;
mfiore 16:1bc3e44d4746 309 std::string received;
mfiore 16:1bc3e44d4746 310 size_t pos;
mfiore 16:1bc3e44d4746 311
Vanger 56:43205bd2752a 312 Code code = sendBasicCommand("AT+CMGF=1", 2000);
mfiore 18:fa0d8120f81f 313 if (code != MTS_SUCCESS) {
mfiore 16:1bc3e44d4746 314 logError("CMGF failed");
mfiore 16:1bc3e44d4746 315 return vSms;
mfiore 16:1bc3e44d4746 316 }
mfiore 16:1bc3e44d4746 317
Vanger 35:257eb41405e1 318 received = sendCommand("AT+CMGL=\"ALL\"", 5000);
mfiore 16:1bc3e44d4746 319 pos = received.find("+CMGL: ");
Mike Fiore 7:0ee8e69a3e9c 320
Mike Fiore 7:0ee8e69a3e9c 321 while (pos != std::string::npos) {
Mike Fiore 7:0ee8e69a3e9c 322 Cellular::Sms sms;
Mike Fiore 7:0ee8e69a3e9c 323 std::string line(Text::getLine(received, pos, pos));
Mike Fiore 7:0ee8e69a3e9c 324 if(line.find("+CMGL: ") == std::string::npos) {
Mike Fiore 7:0ee8e69a3e9c 325 continue;
Mike Fiore 7:0ee8e69a3e9c 326 }
Mike Fiore 7:0ee8e69a3e9c 327 //Start of SMS message
Mike Fiore 7:0ee8e69a3e9c 328 std::vector<std::string> vSmsParts = Text::split(line, ',');
Mike Fiore 76:6eeffc10739d 329 if (type == MTSMC_H5_IP || type == MTSMC_H5 || type == MTSMC_G3 || type == MTSMC_LAT1 || type == MTSMC_LEU1) {
mfiore 16:1bc3e44d4746 330 /* format for H5 and H5-IP radios
mfiore 16:1bc3e44d4746 331 * <index>, <status>, <oa>, <alpha>, <scts>
mfiore 16:1bc3e44d4746 332 * scts contains a comma, so splitting on commas should give us 6 items
mfiore 16:1bc3e44d4746 333 */
mfiore 16:1bc3e44d4746 334 if(vSmsParts.size() != 6) {
mfiore 16:1bc3e44d4746 335 logWarning("Expected 5 commas. SMS[%d] DATA[%s]. Continuing ...", smsNumber, line.c_str());
mfiore 16:1bc3e44d4746 336 continue;
mfiore 16:1bc3e44d4746 337 }
mfiore 16:1bc3e44d4746 338
mfiore 16:1bc3e44d4746 339 sms.phoneNumber = vSmsParts[2];
mfiore 16:1bc3e44d4746 340 sms.timestamp = vSmsParts[4] + ", " + vSmsParts[5];
Mike Fiore 76:6eeffc10739d 341 } else if (type == MTSMC_EV3_IP || type == MTSMC_EV3 || type == MTSMC_C2_IP || type == MTSMC_C2 || type == MTSMC_LVW2) {
mfiore 16:1bc3e44d4746 342 /* format for EV3 and EV3-IP radios
mfiore 16:1bc3e44d4746 343 * <index>, <status>, <oa>, <callback>, <date>
mfiore 16:1bc3e44d4746 344 * splitting on commas should give us 5 items
mfiore 16:1bc3e44d4746 345 */
mfiore 16:1bc3e44d4746 346 if(vSmsParts.size() != 5) {
mfiore 16:1bc3e44d4746 347 logWarning("Expected 4 commas. SMS[%d] DATA[%s]. Continuing ...", smsNumber, line.c_str());
mfiore 16:1bc3e44d4746 348 continue;
mfiore 16:1bc3e44d4746 349 }
mfiore 16:1bc3e44d4746 350
mfiore 16:1bc3e44d4746 351 sms.phoneNumber = vSmsParts[2];
mfiore 16:1bc3e44d4746 352 /* timestamp is in a nasty format
mfiore 16:1bc3e44d4746 353 * YYYYMMDDHHMMSS
mfiore 16:1bc3e44d4746 354 * nobody wants to try and decipher that, so format it nicely
mfiore 16:1bc3e44d4746 355 * YY/MM/DD,HH:MM:SS
mfiore 16:1bc3e44d4746 356 */
Mike Fiore 76:6eeffc10739d 357 string s = vSmsParts[4];
Mike Fiore 76:6eeffc10739d 358 if (type == MTSMC_LVW2) {
Mike Fiore 76:6eeffc10739d 359 sms.timestamp = s.substr(3,2) + "/" + s.substr(5,2) + "/" + s.substr(7,2) + ", " + s.substr(9,2) + ":" + s.substr(11,2) + ":" + s.substr(13,2);
Mike Fiore 76:6eeffc10739d 360 } else {
Mike Fiore 76:6eeffc10739d 361 sms.timestamp = s.substr(2,2) + "/" + s.substr(4,2) + "/" + s.substr(6,2) + ", " + s.substr(8,2) + ":" + s.substr(10,2) + ":" + s.substr(12,2);
Mike Fiore 76:6eeffc10739d 362 }
Mike Fiore 7:0ee8e69a3e9c 363 }
Mike Fiore 7:0ee8e69a3e9c 364
Mike Fiore 7:0ee8e69a3e9c 365 if(pos == std::string::npos) {
Mike Fiore 7:0ee8e69a3e9c 366 logWarning("Expected SMS body. SMS[%d]. Leaving ...", smsNumber);
Mike Fiore 7:0ee8e69a3e9c 367 break;
Mike Fiore 7:0ee8e69a3e9c 368 }
Mike Fiore 7:0ee8e69a3e9c 369 //Check for the start of the next SMS message
Vanger 48:3f9d82915e83 370 size_t bodyEnd = received.find("\r\n+CMGL:", pos);
Mike Fiore 7:0ee8e69a3e9c 371 if(bodyEnd == std::string::npos) {
Mike Fiore 7:0ee8e69a3e9c 372 //This must be the last SMS message
Mike Fiore 7:0ee8e69a3e9c 373 bodyEnd = received.find("\r\n\r\nOK", pos);
Mike Fiore 7:0ee8e69a3e9c 374 }
Mike Fiore 7:0ee8e69a3e9c 375 //Safety check that we found the boundary of this current SMS message
Mike Fiore 7:0ee8e69a3e9c 376 if(bodyEnd != std::string::npos) {
Mike Fiore 7:0ee8e69a3e9c 377 sms.message = received.substr(pos, bodyEnd - pos);
Mike Fiore 7:0ee8e69a3e9c 378 } else {
Mike Fiore 7:0ee8e69a3e9c 379 sms.message = received.substr(pos);
Mike Fiore 7:0ee8e69a3e9c 380 logWarning("Expected to find end of SMS list. SMS[%d] DATA[%s].", smsNumber, sms.message.c_str());
Mike Fiore 7:0ee8e69a3e9c 381 }
Mike Fiore 7:0ee8e69a3e9c 382 vSms.push_back(sms);
Mike Fiore 7:0ee8e69a3e9c 383 pos = bodyEnd;
Mike Fiore 7:0ee8e69a3e9c 384 smsNumber++;
Mike Fiore 7:0ee8e69a3e9c 385 }
Mike Fiore 7:0ee8e69a3e9c 386 logInfo("Received %d SMS", smsNumber);
Mike Fiore 7:0ee8e69a3e9c 387 return vSms;
Mike Fiore 7:0ee8e69a3e9c 388 }
Mike Fiore 7:0ee8e69a3e9c 389
Mike Fiore 7:0ee8e69a3e9c 390 Code Cellular::deleteOnlyReceivedReadSms()
Mike Fiore 7:0ee8e69a3e9c 391 {
Mike Fiore 7:0ee8e69a3e9c 392 return sendBasicCommand("AT+CMGD=1,1", 1000);
Mike Fiore 7:0ee8e69a3e9c 393 }
Mike Fiore 7:0ee8e69a3e9c 394
Mike Fiore 7:0ee8e69a3e9c 395 Code Cellular::deleteAllReceivedSms()
Mike Fiore 7:0ee8e69a3e9c 396 {
Mike Fiore 7:0ee8e69a3e9c 397 return sendBasicCommand("AT+CMGD=1,4", 1000);
Mike Fiore 7:0ee8e69a3e9c 398 }
Vanger 56:43205bd2752a 399
Vanger 56:43205bd2752a 400 unsigned int Cellular::readable()
Vanger 56:43205bd2752a 401 {
Vanger 56:43205bd2752a 402 if(io == NULL) {
Vanger 56:43205bd2752a 403 logWarning("MTSBufferedIO not set");
Vanger 56:43205bd2752a 404 return 0;
Vanger 56:43205bd2752a 405 }
Vanger 56:43205bd2752a 406 if(!socketOpened && !io->readable()) {
Vanger 56:43205bd2752a 407 logWarning("Socket is not open");
Vanger 56:43205bd2752a 408 return 0;
Vanger 56:43205bd2752a 409 }
Vanger 56:43205bd2752a 410 return io->readable();
Vanger 56:43205bd2752a 411 }
Vanger 56:43205bd2752a 412
Vanger 63:f46ef5823ab5 413 std::string Cellular::getEquipmentIdentifier()
Vanger 63:f46ef5823ab5 414 {
Vanger 65:2cdd943bb3a3 415 string equipmentIdentifier = sendCommand("AT+CGSN", 2000);
Vanger 65:2cdd943bb3a3 416 std::vector<std::string> lines = Text::split(equipmentIdentifier, "\r\n");
Vanger 63:f46ef5823ab5 417
Vanger 64:6b6ccf11fb4c 418 if (equipmentIdentifier.find("OK") != string::npos) {
Vanger 65:2cdd943bb3a3 419 equipmentIdentifier = lines[1];
Vanger 63:f46ef5823ab5 420 } else {
Vanger 64:6b6ccf11fb4c 421 //Empty string signifies failure
Vanger 63:f46ef5823ab5 422 equipmentIdentifier.clear();
Vanger 63:f46ef5823ab5 423 }
Vanger 63:f46ef5823ab5 424
Vanger 63:f46ef5823ab5 425 return equipmentIdentifier;
Vanger 63:f46ef5823ab5 426 }
Vanger 63:f46ef5823ab5 427
Mike Fiore 76:6eeffc10739d 428 std::string Cellular::getRadioType()
Mike Fiore 76:6eeffc10739d 429 {
Mike Fiore 76:6eeffc10739d 430 return getRadioNames(type);
Mike Fiore 76:6eeffc10739d 431 }
Mike Fiore 76:6eeffc10739d 432
Vanger 56:43205bd2752a 433 unsigned int Cellular::writeable()
Vanger 56:43205bd2752a 434 {
Vanger 56:43205bd2752a 435 if(io == NULL) {
Vanger 56:43205bd2752a 436 logWarning("MTSBufferedIO not set");
Vanger 56:43205bd2752a 437 return 0;
Vanger 56:43205bd2752a 438 }
Vanger 56:43205bd2752a 439 if(!socketOpened) {
Vanger 56:43205bd2752a 440 logWarning("Socket is not open");
Vanger 56:43205bd2752a 441 return 0;
Vanger 56:43205bd2752a 442 }
Vanger 56:43205bd2752a 443
Vanger 56:43205bd2752a 444 return io->writeable();
Vanger 56:43205bd2752a 445 }
Vanger 56:43205bd2752a 446
Vanger 56:43205bd2752a 447 bool Cellular::setDeviceIP(std::string address)
Vanger 56:43205bd2752a 448 {
Vanger 56:43205bd2752a 449 if (address.compare("DHCP") == 0) {
Vanger 56:43205bd2752a 450 return true;
Vanger 56:43205bd2752a 451 } else {
Vanger 56:43205bd2752a 452 logWarning("Radio does not support static IPs, using DHCP.");
Vanger 56:43205bd2752a 453 return false;
Vanger 56:43205bd2752a 454 }
Vanger 56:43205bd2752a 455 }
Vanger 56:43205bd2752a 456
Vanger 56:43205bd2752a 457 std::string Cellular::getDeviceIP()
Vanger 56:43205bd2752a 458 {
Vanger 56:43205bd2752a 459 return local_address;
Vanger 56:43205bd2752a 460 }
Vanger 56:43205bd2752a 461
Vanger 56:43205bd2752a 462 //Turns off echo when it receives a true, turns on when it receives false
Vanger 56:43205bd2752a 463 Code Cellular::echo(bool state)
Vanger 56:43205bd2752a 464 {
Vanger 56:43205bd2752a 465 Code code;
Vanger 56:43205bd2752a 466 if (state) {
Vanger 56:43205bd2752a 467 code = sendBasicCommand("ATE0", 1000);
Vanger 56:43205bd2752a 468 echoMode = (code == MTS_SUCCESS) ? false : echoMode;
Vanger 56:43205bd2752a 469 } else {
Vanger 56:43205bd2752a 470 code = sendBasicCommand("ATE1", 1000);
Vanger 56:43205bd2752a 471 echoMode = (code == MTS_SUCCESS) ? true : echoMode;
Vanger 56:43205bd2752a 472 }
Vanger 56:43205bd2752a 473 return code;
Vanger 56:43205bd2752a 474 }
Vanger 56:43205bd2752a 475
Vanger 56:43205bd2752a 476 //Pass 1 to enable socket closeable
Vanger 56:43205bd2752a 477 //Pass 0 to disable socket closeable
Vanger 56:43205bd2752a 478 Code Cellular::setSocketCloseable(bool enabled)
Vanger 56:43205bd2752a 479 {
Vanger 56:43205bd2752a 480 if(socketCloseable == enabled) {
Vanger 56:43205bd2752a 481 return MTS_SUCCESS;
Vanger 56:43205bd2752a 482 }
Vanger 56:43205bd2752a 483
Vanger 56:43205bd2752a 484 if(socketOpened) {
Vanger 56:43205bd2752a 485 logError("socket is already opened. Can not set closeable");
Vanger 56:43205bd2752a 486 return MTS_ERROR;
Vanger 56:43205bd2752a 487 }
Vanger 56:43205bd2752a 488
Vanger 56:43205bd2752a 489 socketCloseable = enabled;
Vanger 56:43205bd2752a 490
Vanger 56:43205bd2752a 491 return MTS_SUCCESS;
Vanger 56:43205bd2752a 492 }
Vanger 56:43205bd2752a 493
Vanger 56:43205bd2752a 494 bool Cellular::isOpen()
Vanger 56:43205bd2752a 495 {
Vanger 56:43205bd2752a 496 if(io->readable()) {
Vanger 56:43205bd2752a 497 logDebug("Assuming open, data available to read.");
Vanger 56:43205bd2752a 498 return true;
Vanger 56:43205bd2752a 499 }
Vanger 56:43205bd2752a 500 return socketOpened;
Vanger 56:43205bd2752a 501 }
Vanger 56:43205bd2752a 502
Vanger 56:43205bd2752a 503 //Binds the socket to a specific port if able
Vanger 56:43205bd2752a 504 bool Cellular::bind(unsigned int port)
Vanger 56:43205bd2752a 505 {
Vanger 56:43205bd2752a 506 if(socketOpened) {
Vanger 56:43205bd2752a 507 logError("socket is open. Can not set local port");
Vanger 56:43205bd2752a 508 return false;
Vanger 56:43205bd2752a 509 }
Vanger 56:43205bd2752a 510 if(port > 65535) {
Vanger 56:43205bd2752a 511 logError("port out of range (0-65535)");
Vanger 56:43205bd2752a 512 return false;
Vanger 56:43205bd2752a 513 }
Vanger 56:43205bd2752a 514 local_port = port;
Vanger 56:43205bd2752a 515 return true;
Vanger 56:43205bd2752a 516 }
Vanger 56:43205bd2752a 517
mfiore 78:fc9d2b983744 518 bool Cellular::GPSenable(){
mfiore 78:fc9d2b983744 519 return true;
mfiore 78:fc9d2b983744 520 }
mfiore 78:fc9d2b983744 521
mfiore 78:fc9d2b983744 522 bool Cellular::GPSdisable(){
mfiore 78:fc9d2b983744 523 return true;
mfiore 78:fc9d2b983744 524 }
mfiore 78:fc9d2b983744 525
mfiore 78:fc9d2b983744 526 bool Cellular::GPSenabled(){
mfiore 78:fc9d2b983744 527 return true;
mfiore 78:fc9d2b983744 528 }
mfiore 78:fc9d2b983744 529 Cellular::gpsData Cellular::GPSgetPosition(){
mfiore 78:fc9d2b983744 530 gpsData response;
mfiore 78:fc9d2b983744 531 response.success = true;
mfiore 78:fc9d2b983744 532 return response;
mfiore 78:fc9d2b983744 533 }
mfiore 78:fc9d2b983744 534
mfiore 78:fc9d2b983744 535 bool Cellular::GPSgotFix(){
mfiore 78:fc9d2b983744 536 return true;
mfiore 78:fc9d2b983744 537 }