jajn HA / C027_Support

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Fork of C027_Support by jajn HA

MDM.cpp@48:46ba168127d6, 2014-05-09 (annotated)

Committer:
mazgch
Date:
Fri May 09 17:44:40 2014 +0000
Revision:
48:46ba168127d6
Parent:
47:9a89e5195721
Child:
50:d76aece8038f
disable debug

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mazgch 18:e5697801df29 1 #include "mbed.h"
mazgch 18:e5697801df29 2 #include <ctype.h>
mazgch 31:a0bed6c1e05d 3 #include <string.h>
mazgch 18:e5697801df29 4 #include "MDM.h"
mazgch 18:e5697801df29 5
mazgch 48:46ba168127d6 6 #define TRACE (1/*1=off,0=trace*/)?:printf
mazgch 48:46ba168127d6 7 //#define DEBUG // enable this for AT command debugging
mazgch 21:c4d64830bf02 8 #define PROFILE "0" // this is the psd profile used
mazgch 21:c4d64830bf02 9 #define MAX_SIZE 256 // max expected messages
mazgch 21:c4d64830bf02 10 // some helper
mazgch 21:c4d64830bf02 11 #define ISSOCKET(s) (((s) >= 0) && ((s) < (sizeof(_sockets)/sizeof(*_sockets))))
mazgch 21:c4d64830bf02 12
mazgch 21:c4d64830bf02 13 #ifdef DEBUG
mazgch 21:c4d64830bf02 14 void dump(const char* buf, int len)
mazgch 21:c4d64830bf02 15 {
mazgch 21:c4d64830bf02 16 while (len --) {
mazgch 21:c4d64830bf02 17 char ch = *buf++;
mazgch 21:c4d64830bf02 18 if (ch == '\r') printf("\\r");
mazgch 21:c4d64830bf02 19 else if (ch == '\n') printf("\\n");
mazgch 21:c4d64830bf02 20 else if (ch >= 0x20) printf("%c", ch);
mazgch 21:c4d64830bf02 21 else printf("\\x%02x", ch);
mazgch 21:c4d64830bf02 22 }
mazgch 21:c4d64830bf02 23 }
mazgch 31:a0bed6c1e05d 24 #if 1 // colored terminal output using ANSI escape sequences
mazgch 31:a0bed6c1e05d 25 #define COL(c,t) "\33[" c t "\33[" "39m"
mazgch 31:a0bed6c1e05d 26 #else
mazgch 31:a0bed6c1e05d 27 #define COL(c,t) t
mazgch 31:a0bed6c1e05d 28 #endif
mazgch 31:a0bed6c1e05d 29 #define BLA(t) COL("30m",t)
mazgch 31:a0bed6c1e05d 30 #define RED(t) COL("31m",t)
mazgch 31:a0bed6c1e05d 31 #define GRE(t) COL("32m",t)
mazgch 31:a0bed6c1e05d 32 #define YEL(t) COL("33m",t)
mazgch 31:a0bed6c1e05d 33 #define BLU(t) COL("34m",t)
mazgch 31:a0bed6c1e05d 34 #define MAG(t) COL("35m",t)
mazgch 31:a0bed6c1e05d 35 #define CYA(t) COL("36m",t)
mazgch 31:a0bed6c1e05d 36 #define WHY(t) COL("37m",t)
mazgch 31:a0bed6c1e05d 37 #endif
mazgch 21:c4d64830bf02 38
mazgch 44:9d12223b78ff 39 MDMParser* MDMParser::inst;
mazgch 44:9d12223b78ff 40
mazgch 21:c4d64830bf02 41 MDMParser::MDMParser(void)
mazgch 21:c4d64830bf02 42 {
mazgch 44:9d12223b78ff 43 inst = this;
mazgch 31:a0bed6c1e05d 44 memset(&_dev, 0, sizeof(_dev));
mazgch 31:a0bed6c1e05d 45 memset(&_net, 0, sizeof(_net));
mazgch 35:9275215a3a5b 46 _ip = NOIP;
mazgch 31:a0bed6c1e05d 47 memset(_sockets, 0, sizeof(_sockets));
mazgch 21:c4d64830bf02 48 }
mazgch 18:e5697801df29 49
mazgch 18:e5697801df29 50 int MDMParser::send(const char* buf, int len)
mazgch 18:e5697801df29 51 {
mazgch 21:c4d64830bf02 52 #ifdef DEBUG
mazgch 31:a0bed6c1e05d 53 printf("AT send %4d \"", len);
mazgch 21:c4d64830bf02 54 dump(buf,len);
mazgch 31:a0bed6c1e05d 55 printf("\"\r\n");
mazgch 21:c4d64830bf02 56 #endif
mazgch 18:e5697801df29 57 return _send(buf, len);
mazgch 18:e5697801df29 58 }
mazgch 18:e5697801df29 59
mazgch 21:c4d64830bf02 60 int MDMParser::sendFormated(const char* format, ...) {
mazgch 21:c4d64830bf02 61 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 62 va_list args;
mazgch 21:c4d64830bf02 63 va_start(args, format);
mazgch 21:c4d64830bf02 64 int len = vsnprintf(buf,sizeof(buf), format, args);
mazgch 21:c4d64830bf02 65 va_end(args);
mazgch 21:c4d64830bf02 66 return send(buf, len);
mazgch 21:c4d64830bf02 67 }
mazgch 21:c4d64830bf02 68
mazgch 26:07be5faf8925 69 int MDMParser::waitFinalResp(_CALLBACKPTR cb /* = NULL*/,
mazgch 26:07be5faf8925 70 void* param /* = NULL*/,
mazgch 26:07be5faf8925 71 int timeout_ms /*= 5000*/)
mazgch 26:07be5faf8925 72 {
mazgch 21:c4d64830bf02 73 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 74 Timer timer;
mazgch 21:c4d64830bf02 75 timer.start();
mazgch 21:c4d64830bf02 76 do {
mazgch 21:c4d64830bf02 77 int ret = getLine(buf, sizeof(buf));
mazgch 21:c4d64830bf02 78 #ifdef DEBUG
mazgch 21:c4d64830bf02 79 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 21:c4d64830bf02 80 {
mazgch 31:a0bed6c1e05d 81 int len = LENGTH(ret);
mazgch 31:a0bed6c1e05d 82 int type = TYPE(ret);
mazgch 31:a0bed6c1e05d 83 const char* s = (type == TYPE_UNKNOWN)? YEL("UNK") :
mazgch 35:9275215a3a5b 84 (type == TYPE_TEXT) ? MAG("TXT") :
mazgch 31:a0bed6c1e05d 85 (type == TYPE_OK ) ? GRE("OK ") :
mazgch 31:a0bed6c1e05d 86 (type == TYPE_ERROR) ? RED("ERR") :
mazgch 31:a0bed6c1e05d 87 (type == TYPE_PLUS) ? CYA(" + ") :
mazgch 31:a0bed6c1e05d 88 (type == TYPE_PROMPT) ? BLU(" > ") :
mazgch 31:a0bed6c1e05d 89 "..." ;
mazgch 31:a0bed6c1e05d 90 printf("AT read %s %3d \"", s, len);
mazgch 31:a0bed6c1e05d 91 dump(buf, len);
mazgch 31:a0bed6c1e05d 92 printf("\"\r\n");
mazgch 21:c4d64830bf02 93 }
mazgch 21:c4d64830bf02 94 #endif
mazgch 21:c4d64830bf02 95 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 18:e5697801df29 96 {
mazgch 21:c4d64830bf02 97 int type = TYPE(ret);
mazgch 21:c4d64830bf02 98 if (type == TYPE_OK) return OK;
mazgch 21:c4d64830bf02 99 if (type == TYPE_ERROR) return ERROR;
mazgch 21:c4d64830bf02 100 if (type == TYPE_PROMPT) return PROMPT;
mazgch 21:c4d64830bf02 101 // handle unsolicited commands here
mazgch 21:c4d64830bf02 102 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 103 const char* cmd = buf+3;
mazgch 31:a0bed6c1e05d 104 int a, b;
mazgch 23:05a1aeeb5fd9 105 char s[32];
mazgch 21:c4d64830bf02 106
mazgch 31:a0bed6c1e05d 107 // SMS Command ---------------------------------
mazgch 31:a0bed6c1e05d 108 // +CNMI: <mem>,<index>
mazgch 31:a0bed6c1e05d 109 if (sscanf(cmd, "CMTI: \"%*[^\"]\",%d", &a) == 1) {
mazgch 31:a0bed6c1e05d 110 TRACE("New SMS at index %d\r\n", a);
mazgch 21:c4d64830bf02 111 // Socket Specific Command ---------------------------------
mazgch 21:c4d64830bf02 112 // +UUSORD: <socket>,<length>
mazgch 21:c4d64830bf02 113 } else if ((sscanf(cmd, "UUSORD: %d,%d", &a, &b) == 2) &&
mazgch 21:c4d64830bf02 114 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 115 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 21:c4d64830bf02 116 _sockets[a].pending = b;
mazgch 21:c4d64830bf02 117 // +UUSORF: <socket>,<length>
mazgch 21:c4d64830bf02 118 } else if ((sscanf(cmd, "UUSORF: %d,%d", &a, &b) == 2) &&
mazgch 21:c4d64830bf02 119 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 120 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 21:c4d64830bf02 121 _sockets[a].pending = b;
mazgch 21:c4d64830bf02 122 // +UUSOCL: <socket>
mazgch 21:c4d64830bf02 123 } else if ((sscanf(cmd, "UUSOCL: %d", &a) == 1) &&
mazgch 21:c4d64830bf02 124 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 125 TRACE("Socket %d: closed by remote host\r\n", a);
mazgch 21:c4d64830bf02 126 _sockets[a].state = SOCK_CREATED/*=CLOSED*/;
mazgch 21:c4d64830bf02 127 }
mazgch 32:8f12ac182bbb 128 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 129 // CDMA Specific -------------------------------------------
mazgch 21:c4d64830bf02 130 // +CREG: <n><SID>,<NID>,<stat>
mazgch 21:c4d64830bf02 131 if (sscanf(cmd, "CREG: %*d,%*d,%*d,%d",&a) == 1) {
mazgch 31:a0bed6c1e05d 132 if (a == 0) _net.reg = REG_NONE; // not registered, home network
mazgch 31:a0bed6c1e05d 133 else if (a == 1) _net.reg = REG_HOME; // registered, home network
mazgch 31:a0bed6c1e05d 134 else if (a == 2) _net.reg = REG_NONE; // not registered, but MT is currently searching a new operator to register to
mazgch 31:a0bed6c1e05d 135 else if (a == 3) _net.reg = REG_DENIED; // registration denied
mazgch 31:a0bed6c1e05d 136 else if (a == 5) _net.reg = REG_ROAMING; // registered, roaming
mazgch 31:a0bed6c1e05d 137 _net.act = ACT_CDMA;
mazgch 21:c4d64830bf02 138 // +CSS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 21:c4d64830bf02 139 } else if (sscanf(cmd, "CSS %*c,%2s,%*d",s) == 1) {
mazgch 31:a0bed6c1e05d 140 //_net.reg = (strcmp("Z", s) == 0) ? REG_UNKNOWN : REG_HOME;
mazgch 21:c4d64830bf02 141 }
mazgch 21:c4d64830bf02 142 } else {
mazgch 21:c4d64830bf02 143 // GSM/UMTS Specific -------------------------------------------
mazgch 21:c4d64830bf02 144 // +CREG: <n>, <stat>[,<lac>,<ci>[,AcT]]
mazgch 21:c4d64830bf02 145 b = 255;
mazgch 21:c4d64830bf02 146 if (sscanf(cmd, "CREG: %*d,%d,%*d,%d",&a,&b) >= 1) {
mazgch 21:c4d64830bf02 147 // network status
mazgch 31:a0bed6c1e05d 148 if (a == 0) _net.reg = REG_NONE; // 0: not registered, home network
mazgch 31:a0bed6c1e05d 149 else if (a == 1) _net.reg = REG_HOME; // 1: registered, home network
mazgch 31:a0bed6c1e05d 150 else if (a == 2) _net.reg = REG_NONE; // 2: not registered, but MT is currently searching a new operator to register to
mazgch 31:a0bed6c1e05d 151 else if (a == 3) _net.reg = REG_DENIED; // 3: registration denied
mazgch 31:a0bed6c1e05d 152 else if (a == 4) _net.reg = REG_UNKNOWN; // 4: unknown
mazgch 31:a0bed6c1e05d 153 else if (a == 5) _net.reg = REG_ROAMING; // 5: registered, roaming
mazgch 21:c4d64830bf02 154 // access technology
mazgch 31:a0bed6c1e05d 155 if (b == 0) _net.act = ACT_GSM; // 0: GSM
mazgch 31:a0bed6c1e05d 156 else if (b == 1) _net.act = ACT_GSM; // 1: GSM COMPACT
mazgch 31:a0bed6c1e05d 157 else if (b == 2) _net.act = ACT_UTRAN; // 2: UTRAN
mazgch 31:a0bed6c1e05d 158 else if (b == 3) _net.act = ACT_EDGE; // 3: GSM with EDGE availability
mazgch 31:a0bed6c1e05d 159 else if (b == 4) _net.act = ACT_UTRAN; // 4: UTRAN with HSDPA availability
mazgch 31:a0bed6c1e05d 160 else if (b == 5) _net.act = ACT_UTRAN; // 5: UTRAN with HSUPA availability
mazgch 31:a0bed6c1e05d 161 else if (b == 6) _net.act = ACT_UTRAN; // 6: UTRAN with HSDPA and HSUPA availability
mazgch 21:c4d64830bf02 162 // +UUPSDD: <profile_id>
mazgch 21:c4d64830bf02 163 } else if (sscanf(cmd, "UUPSDD: %d",&a) == 1) {
mazgch 31:a0bed6c1e05d 164 if (*PROFILE == a) _ip = NOIP;
mazgch 21:c4d64830bf02 165 }
mazgch 21:c4d64830bf02 166 }
mazgch 21:c4d64830bf02 167 }
mazgch 21:c4d64830bf02 168 if (cb) {
mazgch 21:c4d64830bf02 169 int len = LENGTH(ret);
mazgch 21:c4d64830bf02 170 int ret = cb(type, buf, len, param);
mazgch 21:c4d64830bf02 171 if (WAIT != ret)
mazgch 21:c4d64830bf02 172 return ret;
mazgch 21:c4d64830bf02 173 }
mazgch 21:c4d64830bf02 174 }
mazgch 21:c4d64830bf02 175 // relax a bit
mazgch 21:c4d64830bf02 176 wait_ms(10);
mazgch 21:c4d64830bf02 177 }
mazgch 21:c4d64830bf02 178 while (timer.read_ms() < timeout_ms);
mazgch 21:c4d64830bf02 179 timer.stop();
mazgch 21:c4d64830bf02 180 timer.reset();
mazgch 21:c4d64830bf02 181 return WAIT;
mazgch 21:c4d64830bf02 182 }
mazgch 21:c4d64830bf02 183
mazgch 31:a0bed6c1e05d 184 int MDMParser::_cbString(int type, const char* buf, int len, char* str)
mazgch 21:c4d64830bf02 185 {
mazgch 37:cc3433329d66 186 if (str && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 187 if (sscanf(buf, "\r\n%s\r\n", str) == 1)
mazgch 31:a0bed6c1e05d 188 /*nothing*/;
mazgch 21:c4d64830bf02 189 }
mazgch 21:c4d64830bf02 190 return WAIT;
mazgch 21:c4d64830bf02 191 }
mazgch 21:c4d64830bf02 192
mazgch 31:a0bed6c1e05d 193 int MDMParser::_cbInt(int type, const char* buf, int len, int* val)
mazgch 31:a0bed6c1e05d 194 {
mazgch 37:cc3433329d66 195 if (val && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 196 if (sscanf(buf, "\r\n%d\r\n", val) == 1)
mazgch 31:a0bed6c1e05d 197 /*nothing*/;
mazgch 31:a0bed6c1e05d 198 }
mazgch 31:a0bed6c1e05d 199 return WAIT;
mazgch 31:a0bed6c1e05d 200 }
mazgch 31:a0bed6c1e05d 201
mazgch 31:a0bed6c1e05d 202 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 203
mazgch 28:4d9509e3b1cf 204 bool MDMParser::init(const char* pin, DevStatus* status)
mazgch 21:c4d64830bf02 205 {
mazgch 35:9275215a3a5b 206 int i = 5;
mazgch 35:9275215a3a5b 207 while (i--) {
mazgch 21:c4d64830bf02 208 // check interface and disable local echo
mazgch 21:c4d64830bf02 209 sendFormated("AT\r\n");
mazgch 21:c4d64830bf02 210 if(OK == waitFinalResp())
mazgch 21:c4d64830bf02 211 break;
mazgch 21:c4d64830bf02 212 }
mazgch 45:ebc2fd8dcf21 213 if (i < 0)
mazgch 35:9275215a3a5b 214 return false;
mazgch 21:c4d64830bf02 215 // echo off
mazgch 21:c4d64830bf02 216 sendFormated("AT E0\r\n");
mazgch 21:c4d64830bf02 217 if(OK != waitFinalResp())
mazgch 21:c4d64830bf02 218 return false;
mazgch 21:c4d64830bf02 219 // enable verbose error messages
mazgch 21:c4d64830bf02 220 sendFormated("AT+CMEE=2\r\n");
mazgch 21:c4d64830bf02 221 if(OK != waitFinalResp())
mazgch 21:c4d64830bf02 222 return false;
mazgch 21:c4d64830bf02 223 // set baud rate
mazgch 21:c4d64830bf02 224 sendFormated("AT+IPR=115200\r\n");
mazgch 21:c4d64830bf02 225 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 226 return false;
mazgch 21:c4d64830bf02 227 wait_ms(40);
mazgch 21:c4d64830bf02 228 // identify the module
mazgch 21:c4d64830bf02 229 sendFormated("ATI\r\n");
mazgch 32:8f12ac182bbb 230 if (OK != waitFinalResp(_cbATI, &_dev.dev))
mazgch 21:c4d64830bf02 231 return false;
mazgch 32:8f12ac182bbb 232 if (_dev.dev == DEV_UNKNOWN)
mazgch 21:c4d64830bf02 233 return false;
mazgch 32:8f12ac182bbb 234 // device specific init
mazgch 32:8f12ac182bbb 235 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 236 // get the manufacturer
mazgch 32:8f12ac182bbb 237 sendFormated("AT+GMI\r\n");
mazgch 32:8f12ac182bbb 238 if (OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 239 return false;
mazgch 32:8f12ac182bbb 240 // get the model identification
mazgch 32:8f12ac182bbb 241 sendFormated("AT+GMM\r\n");
mazgch 32:8f12ac182bbb 242 if (OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 243 return false;
mazgch 32:8f12ac182bbb 244 // get the sw version
mazgch 32:8f12ac182bbb 245 sendFormated("AT+GMR\r\n");
mazgch 32:8f12ac182bbb 246 if (OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 247 return false;
mazgch 21:c4d64830bf02 248 // Return the pseudo ESN or MEID
mazgch 21:c4d64830bf02 249 sendFormated("AT+GSN\r\n");
mazgch 33:fb8fb5021b09 250 if (OK != waitFinalResp(_cbString, _dev.meid))
mazgch 26:07be5faf8925 251 return false;
mazgch 26:07be5faf8925 252 } else {
mazgch 32:8f12ac182bbb 253 if (_dev.dev == DEV_LISA_U200) {
mazgch 35:9275215a3a5b 254 // enable the network identification feature
mazgch 21:c4d64830bf02 255 sendFormated("AT+UGPIOC=20,2\r\n");
mazgch 21:c4d64830bf02 256 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 257 return false;
mazgch 21:c4d64830bf02 258 } else {
mazgch 35:9275215a3a5b 259 // enable the network identification feature
mazgch 21:c4d64830bf02 260 sendFormated("AT+UGPIOC=16,2\r\n");
mazgch 21:c4d64830bf02 261 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 262 return false;
mazgch 21:c4d64830bf02 263 }
mazgch 21:c4d64830bf02 264 // check the sim card
mazgch 31:a0bed6c1e05d 265 for (int i = 0; (i < 5) && (_dev.sim != SIM_READY); i++) {
mazgch 21:c4d64830bf02 266 sendFormated("AT+CPIN?\r\n");
mazgch 31:a0bed6c1e05d 267 int ret = waitFinalResp(_cbCPIN, &_dev.sim);
mazgch 21:c4d64830bf02 268 if ((OK != ret) && (ERROR != ret))
mazgch 21:c4d64830bf02 269 return false;
mazgch 31:a0bed6c1e05d 270 // Enter PIN if needed
mazgch 31:a0bed6c1e05d 271 if (_dev.sim == SIM_PIN) {
mazgch 31:a0bed6c1e05d 272 if (!pin) {
mazgch 31:a0bed6c1e05d 273 TRACE("SIM PIN not available\r\n");
mazgch 31:a0bed6c1e05d 274 return false;
mazgch 31:a0bed6c1e05d 275 }
mazgch 31:a0bed6c1e05d 276 sendFormated("AT+CPIN=%s\r\n", pin);
mazgch 31:a0bed6c1e05d 277 if (OK != waitFinalResp(_cbCPIN, &_dev.sim))
mazgch 31:a0bed6c1e05d 278 return false;
mazgch 31:a0bed6c1e05d 279 } else if (_dev.sim != SIM_READY)
mazgch 31:a0bed6c1e05d 280 wait_ms(1000);
mazgch 21:c4d64830bf02 281 }
mazgch 31:a0bed6c1e05d 282 if (_dev.sim != SIM_READY)
mazgch 21:c4d64830bf02 283 return false;
mazgch 32:8f12ac182bbb 284 // get the manufacturer
mazgch 32:8f12ac182bbb 285 sendFormated("AT+CGMI\r\n");
mazgch 32:8f12ac182bbb 286 if (OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 287 return false;
mazgch 32:8f12ac182bbb 288 // get the model identification
mazgch 32:8f12ac182bbb 289 sendFormated("AT+CGMM\r\n");
mazgch 32:8f12ac182bbb 290 if (OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 291 return false;
mazgch 32:8f12ac182bbb 292 // get the
mazgch 32:8f12ac182bbb 293 sendFormated("AT+CGMR\r\n");
mazgch 32:8f12ac182bbb 294 if (OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 295 return false;
mazgch 21:c4d64830bf02 296 // Returns the ICCID (Integrated Circuit Card ID) of the SIM-card.
mazgch 21:c4d64830bf02 297 // ICCID is a serial number identifying the SIM.
mazgch 21:c4d64830bf02 298 sendFormated("AT+CCID\r\n");
mazgch 31:a0bed6c1e05d 299 if (OK != waitFinalResp(_cbCCID, _dev.ccid))
mazgch 21:c4d64830bf02 300 return false;
mazgch 21:c4d64830bf02 301 // Returns the product serial number, IMEI (International Mobile Equipment Identity)
mazgch 21:c4d64830bf02 302 sendFormated("AT+CGSN\r\n");
mazgch 31:a0bed6c1e05d 303 if (OK != waitFinalResp(_cbString, _dev.imei))
mazgch 21:c4d64830bf02 304 return false;
mazgch 21:c4d64830bf02 305 // Configure New message indication
mazgch 21:c4d64830bf02 306 //sendFormated("AT+CNMI=2,1,0,0,0\r\n");
mazgch 21:c4d64830bf02 307 //if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 308 // return false;
mazgch 21:c4d64830bf02 309
mazgch 21:c4d64830bf02 310 }
mazgch 31:a0bed6c1e05d 311 // Setup SMS in text mode
mazgch 31:a0bed6c1e05d 312 sendFormated("AT+CMGF=1\r\n");
mazgch 31:a0bed6c1e05d 313 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 314 return false;
mazgch 31:a0bed6c1e05d 315 // setup new message indication
mazgch 31:a0bed6c1e05d 316 sendFormated("AT+CNMI=1,1\r\n");
mazgch 31:a0bed6c1e05d 317 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 318 return false;
mazgch 21:c4d64830bf02 319 // Request IMSI (International Mobile Subscriber Identification)
mazgch 21:c4d64830bf02 320 sendFormated("AT+CIMI\r\n");
mazgch 31:a0bed6c1e05d 321 if (OK != waitFinalResp(_cbString, _dev.imsi))
mazgch 21:c4d64830bf02 322 return false;
mazgch 35:9275215a3a5b 323 // enable power saving
mazgch 35:9275215a3a5b 324 if (_dev.lpm != LPM_DISABLED) {
mazgch 35:9275215a3a5b 325 // enable power saving (requires flow control, cts at least)
mazgch 35:9275215a3a5b 326 sendFormated("AT+UPSV=1\r\n");
mazgch 35:9275215a3a5b 327 if (OK != waitFinalResp())
mazgch 35:9275215a3a5b 328 return false;
mazgch 35:9275215a3a5b 329 _dev.lpm = LPM_ACTIVE;
mazgch 35:9275215a3a5b 330 }
mazgch 28:4d9509e3b1cf 331 if (status)
mazgch 31:a0bed6c1e05d 332 memcpy(status, &_dev, sizeof(DevStatus));
mazgch 31:a0bed6c1e05d 333 return true;
mazgch 31:a0bed6c1e05d 334 }
mazgch 31:a0bed6c1e05d 335
mazgch 32:8f12ac182bbb 336 int MDMParser::_cbATI(int type, const char* buf, int len, Dev* dev)
mazgch 31:a0bed6c1e05d 337 {
mazgch 37:cc3433329d66 338 if ((type == TYPE_UNKNOWN) && dev) {
mazgch 31:a0bed6c1e05d 339 if (strstr(buf, "SARA-G350")) {
mazgch 32:8f12ac182bbb 340 *dev = DEV_SARA_G350;
mazgch 32:8f12ac182bbb 341 /*TRACE("Identified Device: SARA-G350 2G\\n")*/;
mazgch 31:a0bed6c1e05d 342 } else if (strstr(buf, "LISA-U200")) {
mazgch 32:8f12ac182bbb 343 *dev = DEV_LISA_U200;
mazgch 32:8f12ac182bbb 344 /*TRACE("Identified Device: LISA-U200 2G/3G\r\n")*/;
mazgch 31:a0bed6c1e05d 345 } else if (strstr(buf, "LISA-C200")) {
mazgch 32:8f12ac182bbb 346 *dev= DEV_LISA_C200;
mazgch 32:8f12ac182bbb 347 /*TRACE("Identified Device: LISA-C200 CDMA\r\n")*/;
mazgch 31:a0bed6c1e05d 348 }
mazgch 28:4d9509e3b1cf 349 }
mazgch 31:a0bed6c1e05d 350 return WAIT;
mazgch 31:a0bed6c1e05d 351 }
mazgch 31:a0bed6c1e05d 352
mazgch 31:a0bed6c1e05d 353 int MDMParser::_cbCPIN(int type, const char* buf, int len, Sim* sim)
mazgch 31:a0bed6c1e05d 354 {
mazgch 31:a0bed6c1e05d 355 if ((type == TYPE_PLUS) && sim){
mazgch 31:a0bed6c1e05d 356 char s[16];
mazgch 31:a0bed6c1e05d 357 if (sscanf(buf, "\r\n+CPIN: %[^\r]\r<n", s) >= 1) {
mazgch 31:a0bed6c1e05d 358 *sim = (strcmp("READY", s) == 0) ? SIM_READY : SIM_PIN;
mazgch 31:a0bed6c1e05d 359 }
mazgch 31:a0bed6c1e05d 360 }
mazgch 31:a0bed6c1e05d 361 return WAIT;
mazgch 21:c4d64830bf02 362 }
mazgch 21:c4d64830bf02 363
mazgch 26:07be5faf8925 364 int MDMParser::_cbCCID(int type, const char* buf, int len, char* ccid)
mazgch 26:07be5faf8925 365 {
mazgch 26:07be5faf8925 366 if ((type == TYPE_PLUS) && ccid){
mazgch 26:07be5faf8925 367 if (sscanf(buf, "\r\n+CCID: %[^\r]\r\n", ccid) == 1)
mazgch 31:a0bed6c1e05d 368 /*TRACE("Got CCID: %s\r\n", ccid)*/;
mazgch 26:07be5faf8925 369 }
mazgch 26:07be5faf8925 370 return WAIT;
mazgch 26:07be5faf8925 371 }
mazgch 26:07be5faf8925 372
mazgch 28:4d9509e3b1cf 373 bool MDMParser::checkNetStatus(NetStatus* status /*= NULL*/)
mazgch 21:c4d64830bf02 374 {
mazgch 21:c4d64830bf02 375 // check registration
mazgch 21:c4d64830bf02 376 sendFormated("AT+CREG?\r\n");
mazgch 21:c4d64830bf02 377 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 378 return false;
mazgch 31:a0bed6c1e05d 379 if ((_net.reg != REG_ROAMING) && (_net.reg != REG_HOME))
mazgch 21:c4d64830bf02 380 return false;
mazgch 21:c4d64830bf02 381 // check modem specific status messages
mazgch 32:8f12ac182bbb 382 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 383 sendFormated("AT+CSS?\r\n");
mazgch 21:c4d64830bf02 384 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 385 return false;
mazgch 32:8f12ac182bbb 386 // get the Telephone number
mazgch 32:8f12ac182bbb 387 sendFormated("AT$MDN?\r\n");
mazgch 32:8f12ac182bbb 388 if (OK != waitFinalResp(_cbString, _net.num))
mazgch 32:8f12ac182bbb 389 return false;
mazgch 32:8f12ac182bbb 390 // check if we have a Mobile Directory Number
mazgch 33:fb8fb5021b09 391 if (memcmp(_net.num, "0000", 4) == 0)
mazgch 32:8f12ac182bbb 392 return false;
mazgch 32:8f12ac182bbb 393 // get the the Network access identifier string
mazgch 32:8f12ac182bbb 394 char nai[64];
mazgch 32:8f12ac182bbb 395 sendFormated("AT$QCMIPNAI?\r\n");
mazgch 32:8f12ac182bbb 396 if (OK != waitFinalResp(_cbString, nai))
mazgch 32:8f12ac182bbb 397 return false;
mazgch 31:a0bed6c1e05d 398 } else {
mazgch 31:a0bed6c1e05d 399 // check GPRS attach status
mazgch 31:a0bed6c1e05d 400 int state = 0;
mazgch 31:a0bed6c1e05d 401 sendFormated("AT+CGATT?\r\n");
mazgch 31:a0bed6c1e05d 402 if (OK != waitFinalResp(_cbCGATT, &state))
mazgch 21:c4d64830bf02 403 return false;
mazgch 31:a0bed6c1e05d 404 if (state != 1)
mazgch 31:a0bed6c1e05d 405 return false;
mazgch 21:c4d64830bf02 406 // check operator selection
mazgch 21:c4d64830bf02 407 sendFormated("AT+COPS?\r\n");
mazgch 31:a0bed6c1e05d 408 if (OK != waitFinalResp(_cbCOPS, &_net))
mazgch 21:c4d64830bf02 409 return false;
mazgch 21:c4d64830bf02 410 // Returns the MSISDNs related to this subscriber
mazgch 21:c4d64830bf02 411 sendFormated("AT+CNUM\r\n");
mazgch 31:a0bed6c1e05d 412 if (OK != waitFinalResp(_cbCNUM, _net.num))
mazgch 21:c4d64830bf02 413 return false;
mazgch 21:c4d64830bf02 414 }
mazgch 21:c4d64830bf02 415 // Returns the signal strength indication
mazgch 21:c4d64830bf02 416 sendFormated("AT+CSQ\r\n");
mazgch 31:a0bed6c1e05d 417 if (OK != waitFinalResp(_cbCSQ, &_net.rssi))
mazgch 21:c4d64830bf02 418 return false;
mazgch 28:4d9509e3b1cf 419 if (status) {
mazgch 31:a0bed6c1e05d 420 memcpy(status, &_net, sizeof(NetStatus));
mazgch 25:4045d02e44f1 421 }
mazgch 21:c4d64830bf02 422 return true;
mazgch 21:c4d64830bf02 423 }
mazgch 21:c4d64830bf02 424
mazgch 31:a0bed6c1e05d 425 int MDMParser::_cbCGATT(int type, const char* buf, int len, int* state)
mazgch 31:a0bed6c1e05d 426 {
mazgch 31:a0bed6c1e05d 427 if ((type == TYPE_PLUS) && state){
mazgch 31:a0bed6c1e05d 428 if (sscanf(buf, "\r\n+CGATT: %d\r\n", state) == 1)
mazgch 31:a0bed6c1e05d 429 /*TRACE("Got CGATT: %d\r\n", state)*/;
mazgch 31:a0bed6c1e05d 430 }
mazgch 31:a0bed6c1e05d 431 return WAIT;
mazgch 31:a0bed6c1e05d 432 }
mazgch 31:a0bed6c1e05d 433
mazgch 31:a0bed6c1e05d 434 int MDMParser::_cbCOPS(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 435 {
mazgch 31:a0bed6c1e05d 436 if ((type == TYPE_PLUS) && status){
mazgch 31:a0bed6c1e05d 437 int act = 99;
mazgch 31:a0bed6c1e05d 438 // +COPS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 31:a0bed6c1e05d 439 if (sscanf(buf, "\r\n+COPS: %*d,%*d,\"%[^\"]\",%d",status->opr,&act) >= 1) {
mazgch 31:a0bed6c1e05d 440 if (act == 0) status->act = ACT_GSM; // 0: GSM,
mazgch 31:a0bed6c1e05d 441 else if (act == 2) status->act = ACT_UTRAN; // 2: UTRAN
mazgch 31:a0bed6c1e05d 442 }
mazgch 31:a0bed6c1e05d 443 }
mazgch 31:a0bed6c1e05d 444 return WAIT;
mazgch 31:a0bed6c1e05d 445 }
mazgch 31:a0bed6c1e05d 446
mazgch 31:a0bed6c1e05d 447 int MDMParser::_cbCNUM(int type, const char* buf, int len, char* num)
mazgch 31:a0bed6c1e05d 448 {
mazgch 31:a0bed6c1e05d 449 if ((type == TYPE_PLUS) && num){
mazgch 31:a0bed6c1e05d 450 int a;
mazgch 31:a0bed6c1e05d 451 if ((sscanf(buf, "\r\n+CNUM: \"My Number\",\"%31[^\"]\",%d", num, &a) == 2) &&
mazgch 31:a0bed6c1e05d 452 ((a == 129) || (a == 145))) {
mazgch 31:a0bed6c1e05d 453 }
mazgch 31:a0bed6c1e05d 454 }
mazgch 31:a0bed6c1e05d 455 return WAIT;
mazgch 31:a0bed6c1e05d 456 }
mazgch 31:a0bed6c1e05d 457
mazgch 31:a0bed6c1e05d 458 int MDMParser::_cbCSQ(int type, const char* buf, int len, int* rssi)
mazgch 31:a0bed6c1e05d 459 {
mazgch 31:a0bed6c1e05d 460 if ((type == TYPE_PLUS) && rssi){
mazgch 31:a0bed6c1e05d 461 int a;
mazgch 31:a0bed6c1e05d 462 // +CSQ: <rssi>,<qual>
mazgch 31:a0bed6c1e05d 463 if (sscanf(buf, "\r\n+CSQ: %d,%*d",&a) == 1) {
mazgch 31:a0bed6c1e05d 464 if (a != 99) *rssi = -113 + 2*a; // 0: -113 1: -111 ... 30: -53 dBm with 2 dBm steps
mazgch 31:a0bed6c1e05d 465 //if (b != 99) int qual = b; //
mazgch 31:a0bed6c1e05d 466 }
mazgch 31:a0bed6c1e05d 467 }
mazgch 31:a0bed6c1e05d 468 return WAIT;
mazgch 31:a0bed6c1e05d 469 }
mazgch 21:c4d64830bf02 470 bool MDMParser::powerOff(void)
mazgch 21:c4d64830bf02 471 {
mazgch 21:c4d64830bf02 472 sendFormated("AT+CPWROFF\r\n");
mazgch 21:c4d64830bf02 473 if (OK != waitFinalResp(NULL,NULL,120))
mazgch 21:c4d64830bf02 474 return false;
mazgch 21:c4d64830bf02 475 return true;
mazgch 21:c4d64830bf02 476 }
mazgch 21:c4d64830bf02 477
mazgch 21:c4d64830bf02 478 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 479 // internet connection
mazgch 21:c4d64830bf02 480
mazgch 31:a0bed6c1e05d 481 MDMParser::IP MDMParser::join(const char* apn /*= NULL*/, const char* user /*= NULL*/, const char* password /*= NULL*/)
mazgch 21:c4d64830bf02 482 {
mazgch 32:8f12ac182bbb 483 _ip = NOIP;
mazgch 32:8f12ac182bbb 484 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 485 // TODO: is there something to do here?
mazgch 32:8f12ac182bbb 486
mazgch 21:c4d64830bf02 487 //Get local IP address
mazgch 21:c4d64830bf02 488 sendFormated("AT+CMIP?\r\n");
mazgch 32:8f12ac182bbb 489 if (OK != waitFinalResp(_cbCMIP, &_ip))
mazgch 31:a0bed6c1e05d 490 return NOIP;
mazgch 21:c4d64830bf02 491 } else {
mazgch 21:c4d64830bf02 492 // check gprs attach status
mazgch 21:c4d64830bf02 493 sendFormated("AT+CGATT?\r\n");
mazgch 21:c4d64830bf02 494 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 495 return NOIP;
mazgch 31:a0bed6c1e05d 496
mazgch 31:a0bed6c1e05d 497 // Check the profile
mazgch 31:a0bed6c1e05d 498 int a = 0;
mazgch 31:a0bed6c1e05d 499 sendFormated("AT+UPSND=" PROFILE ",8\r\n");
mazgch 31:a0bed6c1e05d 500 if (OK != waitFinalResp(_cbUPSND, &a))
mazgch 31:a0bed6c1e05d 501 return NOIP;
mazgch 31:a0bed6c1e05d 502 if (a == 1) {
mazgch 31:a0bed6c1e05d 503 // disconnect the profile already if it is connected
mazgch 31:a0bed6c1e05d 504 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 31:a0bed6c1e05d 505 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 506 return NOIP;;
mazgch 31:a0bed6c1e05d 507 }
mazgch 31:a0bed6c1e05d 508 // Set up the APN
mazgch 21:c4d64830bf02 509 if (apn) {
mazgch 21:c4d64830bf02 510 sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn);
mazgch 21:c4d64830bf02 511 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 512 return NOIP;
mazgch 21:c4d64830bf02 513 }
mazgch 21:c4d64830bf02 514 if (user) {
mazgch 21:c4d64830bf02 515 sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", user);
mazgch 21:c4d64830bf02 516 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 517 return NOIP;
mazgch 21:c4d64830bf02 518 }
mazgch 21:c4d64830bf02 519 if (password) {
mazgch 21:c4d64830bf02 520 sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password);
mazgch 21:c4d64830bf02 521 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 522 return NOIP;
mazgch 21:c4d64830bf02 523 }
mazgch 21:c4d64830bf02 524 // Set up the dynamic IP address assignment.
mazgch 21:c4d64830bf02 525 sendFormated("AT+UPSD=" PROFILE ",7,\"0.0.0.0\"\r\n");
mazgch 21:c4d64830bf02 526 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 527 return NOIP;
mazgch 21:c4d64830bf02 528 // Activate the profile and make connection
mazgch 21:c4d64830bf02 529 sendFormated("AT+UPSDA=" PROFILE ",3\r\n");
mazgch 21:c4d64830bf02 530 if (OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 531 return NOIP;
mazgch 21:c4d64830bf02 532 //Get local IP address
mazgch 21:c4d64830bf02 533 sendFormated("AT+UPSND=" PROFILE ",0\r\n");
mazgch 32:8f12ac182bbb 534 if (OK != waitFinalResp(_cbUPSND, &_ip))
mazgch 31:a0bed6c1e05d 535 return NOIP;
mazgch 31:a0bed6c1e05d 536 }
mazgch 32:8f12ac182bbb 537 return _ip;
mazgch 31:a0bed6c1e05d 538 }
mazgch 31:a0bed6c1e05d 539
mazgch 32:8f12ac182bbb 540 int MDMParser::_cbCMIP(int type, const char* buf, int len, IP* ip)
mazgch 32:8f12ac182bbb 541 {
mazgch 32:8f12ac182bbb 542 if ((type == TYPE_PLUS) && ip) {
mazgch 32:8f12ac182bbb 543 int a,b,c,d;
mazgch 32:8f12ac182bbb 544 if (sscanf(buf, "\r\n+CMIP: " IPSTR, &a,&b,&c,&d) == 4)
mazgch 32:8f12ac182bbb 545 *ip = IPADR(a,b,c,d);
mazgch 32:8f12ac182bbb 546 }
mazgch 32:8f12ac182bbb 547 return WAIT;
mazgch 32:8f12ac182bbb 548 }
mazgch 32:8f12ac182bbb 549
mazgch 31:a0bed6c1e05d 550 int MDMParser::_cbUPSND(int type, const char* buf, int len, int* act)
mazgch 31:a0bed6c1e05d 551 {
mazgch 31:a0bed6c1e05d 552 if ((type == TYPE_PLUS) && act) {
mazgch 31:a0bed6c1e05d 553 if (sscanf(buf, "\r\n+UPSND: %*d,%*d,%d", act) == 1)
mazgch 31:a0bed6c1e05d 554 /*nothing*/;
mazgch 21:c4d64830bf02 555 }
mazgch 31:a0bed6c1e05d 556 return WAIT;
mazgch 31:a0bed6c1e05d 557 }
mazgch 31:a0bed6c1e05d 558
mazgch 31:a0bed6c1e05d 559 int MDMParser::_cbUPSND(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 560 {
mazgch 31:a0bed6c1e05d 561 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 562 int a,b,c,d;
mazgch 31:a0bed6c1e05d 563 // +UPSND=<profile_id>,<param_tag>[,<dynamic_param_val>]
mazgch 31:a0bed6c1e05d 564 if (sscanf(buf, "\r\n+UPSND: " PROFILE ",0,\"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 565 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 566 }
mazgch 31:a0bed6c1e05d 567 return WAIT;
mazgch 31:a0bed6c1e05d 568 }
mazgch 31:a0bed6c1e05d 569
mazgch 31:a0bed6c1e05d 570 int MDMParser::_cbUDNSRN(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 571 {
mazgch 31:a0bed6c1e05d 572 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 573 int a,b,c,d;
mazgch 31:a0bed6c1e05d 574 if (sscanf(buf, "\r\n+UDNSRN: \""IPSTR"\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 575 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 576 }
mazgch 31:a0bed6c1e05d 577 return WAIT;
mazgch 21:c4d64830bf02 578 }
mazgch 21:c4d64830bf02 579
mazgch 21:c4d64830bf02 580 bool MDMParser::disconnect(void)
mazgch 21:c4d64830bf02 581 {
mazgch 31:a0bed6c1e05d 582 if (_ip == NOIP)
mazgch 21:c4d64830bf02 583 return true;
mazgch 32:8f12ac182bbb 584 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 585 // TODO: is there something to do here?
mazgch 21:c4d64830bf02 586 } else {
mazgch 21:c4d64830bf02 587 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 32:8f12ac182bbb 588 if (OK != waitFinalResp())
mazgch 32:8f12ac182bbb 589 return false;
mazgch 21:c4d64830bf02 590 }
mazgch 31:a0bed6c1e05d 591 _ip = NOIP;
mazgch 21:c4d64830bf02 592 return true;
mazgch 21:c4d64830bf02 593 }
mazgch 21:c4d64830bf02 594
mazgch 31:a0bed6c1e05d 595 MDMParser::IP MDMParser::gethostbyname(const char* host)
mazgch 21:c4d64830bf02 596 {
mazgch 31:a0bed6c1e05d 597 IP ip = NOIP;
mazgch 31:a0bed6c1e05d 598 int a,b,c,d;
mazgch 31:a0bed6c1e05d 599 if (sscanf(host, IPSTR, &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 600 ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 601 else {
mazgch 31:a0bed6c1e05d 602 sendFormated("AT+UDNSRN=0,\"%s\"\r\n", host);
mazgch 31:a0bed6c1e05d 603 if (OK != waitFinalResp(_cbUDNSRN, &ip))
mazgch 31:a0bed6c1e05d 604 return false;
mazgch 21:c4d64830bf02 605 }
mazgch 31:a0bed6c1e05d 606 return ip;
mazgch 21:c4d64830bf02 607 }
mazgch 21:c4d64830bf02 608
mazgch 21:c4d64830bf02 609 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 610 // sockets
mazgch 21:c4d64830bf02 611
mazgch 21:c4d64830bf02 612 int MDMParser::_cbUSOCR(int type, const char* buf, int len, int* socket)
mazgch 21:c4d64830bf02 613 {
mazgch 21:c4d64830bf02 614 if ((type == TYPE_PLUS) && socket) {
mazgch 21:c4d64830bf02 615 const char* p = strstr(buf,"+USOCR: ");
mazgch 21:c4d64830bf02 616 if (p)
mazgch 21:c4d64830bf02 617 *socket = atoi(p+8);
mazgch 21:c4d64830bf02 618 }
mazgch 21:c4d64830bf02 619 return WAIT;
mazgch 21:c4d64830bf02 620 }
mazgch 21:c4d64830bf02 621
mazgch 21:c4d64830bf02 622 int MDMParser::socketSocket(IpProtocol ipproto)
mazgch 21:c4d64830bf02 623 {
mazgch 47:9a89e5195721 624 TRACE("socketSocket(%d)\r\n", ipproto);
mazgch 21:c4d64830bf02 625 const char* cmd;
mazgch 21:c4d64830bf02 626 if(ipproto == IPPROTO_TCP) {
mazgch 21:c4d64830bf02 627 cmd = "AT+USOCR=6\r\n";
mazgch 21:c4d64830bf02 628 } else if(ipproto == IPPROTO_UDP) {
mazgch 21:c4d64830bf02 629 cmd = "AT+USOCR=17\r\n";
mazgch 21:c4d64830bf02 630 } else { // other types not supported
mazgch 21:c4d64830bf02 631 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 632 }
mazgch 21:c4d64830bf02 633 sendFormated(cmd);
mazgch 21:c4d64830bf02 634 int socket = -1;
mazgch 26:07be5faf8925 635 if (OK != waitFinalResp(_cbUSOCR, &socket))
mazgch 21:c4d64830bf02 636 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 637 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_FREE))
mazgch 21:c4d64830bf02 638 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 639 // successfull
mazgch 21:c4d64830bf02 640 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 641 _sockets[socket].pending = 0;
mazgch 44:9d12223b78ff 642 _sockets[socket].timeout_ms = 0; // non blocking
mazgch 21:c4d64830bf02 643 return socket;
mazgch 21:c4d64830bf02 644 }
mazgch 21:c4d64830bf02 645
mazgch 21:c4d64830bf02 646 bool MDMParser::socketConnect(int socket, const char * host, int port)
mazgch 21:c4d64830bf02 647 {
mazgch 47:9a89e5195721 648 TRACE("socketConnect(%d,%s,%d)\r\n", socket, host,port);
mazgch 31:a0bed6c1e05d 649 IP ip = gethostbyname(host);
mazgch 31:a0bed6c1e05d 650 if (ip == NOIP)
mazgch 21:c4d64830bf02 651 return false;
mazgch 21:c4d64830bf02 652 // connect to socket
mazgch 21:c4d64830bf02 653 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 654 return false;
mazgch 21:c4d64830bf02 655 sendFormated("AT+USOCO=%d,\"" IPSTR "\",%d\r\n", socket, IPNUM(ip), port);
mazgch 21:c4d64830bf02 656 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 657 return false;
mazgch 21:c4d64830bf02 658 _sockets[socket].state = SOCK_CONNECTED;
mazgch 21:c4d64830bf02 659 return true;
mazgch 21:c4d64830bf02 660 }
mazgch 21:c4d64830bf02 661
mazgch 44:9d12223b78ff 662 bool MDMParser::socketIsConnected(int socket)
mazgch 44:9d12223b78ff 663 {
mazgch 47:9a89e5195721 664 TRACE("socketIsConnected(%d)\r\n", socket);
mazgch 47:9a89e5195721 665 if (!ISSOCKET(socket))
mazgch 47:9a89e5195721 666 return false;
mazgch 47:9a89e5195721 667 TRACE(" ... %d\r\n", _sockets[socket].state);
mazgch 47:9a89e5195721 668 return _sockets[socket].state == SOCK_CONNECTED;
mazgch 44:9d12223b78ff 669 }
mazgch 44:9d12223b78ff 670
mazgch 44:9d12223b78ff 671 bool MDMParser::socketSetBlocking(int socket, unsigned int timeout_ms)
mazgch 44:9d12223b78ff 672 {
mazgch 47:9a89e5195721 673 TRACE("socketSetBlocking(%d,%d)\r\n", socket, timeout_ms);
mazgch 44:9d12223b78ff 674 if (!ISSOCKET(socket))
mazgch 44:9d12223b78ff 675 return false;
mazgch 44:9d12223b78ff 676 _sockets[socket].timeout_ms = timeout_ms;
mazgch 44:9d12223b78ff 677 return true;
mazgch 44:9d12223b78ff 678 }
mazgch 44:9d12223b78ff 679
mazgch 21:c4d64830bf02 680 bool MDMParser::socketClose(int socket)
mazgch 21:c4d64830bf02 681 {
mazgch 47:9a89e5195721 682 TRACE("socketClose(%d)\r\n", socket);
mazgch 21:c4d64830bf02 683 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 684 return false;
mazgch 21:c4d64830bf02 685 sendFormated("AT+USOCL=%d\r\n", socket);
mazgch 21:c4d64830bf02 686 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 687 return false;
mazgch 44:9d12223b78ff 688 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 689 return true;
mazgch 21:c4d64830bf02 690 }
mazgch 21:c4d64830bf02 691
mazgch 21:c4d64830bf02 692 bool MDMParser::socketFree(int socket)
mazgch 21:c4d64830bf02 693 {
mazgch 47:9a89e5195721 694 TRACE("socketFree(%d)\r\n", socket);
mazgch 21:c4d64830bf02 695 socketClose(socket);
mazgch 21:c4d64830bf02 696 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 697 return false;
mazgch 21:c4d64830bf02 698 _sockets[socket].state = SOCK_FREE;
mazgch 21:c4d64830bf02 699 return true;
mazgch 21:c4d64830bf02 700 }
mazgch 21:c4d64830bf02 701
mazgch 21:c4d64830bf02 702 int MDMParser::socketSend(int socket, const char * buf, int len)
mazgch 21:c4d64830bf02 703 {
mazgch 47:9a89e5195721 704 TRACE("socketSend(%d,,%d)\r\n", socket,len);
mazgch 21:c4d64830bf02 705 if(len > 0) {
mazgch 21:c4d64830bf02 706 sendFormated("AT+USOWR=%d,%d\r\n",socket,len);
mazgch 21:c4d64830bf02 707 if (PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 708 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 709 wait_ms(50);
mazgch 21:c4d64830bf02 710 send(buf, len);
mazgch 21:c4d64830bf02 711 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 712 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 713 }
mazgch 21:c4d64830bf02 714 return len;
mazgch 21:c4d64830bf02 715 }
mazgch 21:c4d64830bf02 716
mazgch 21:c4d64830bf02 717 int MDMParser::socketSendTo(int socket, IP ip, int port, const char * buf, int len)
mazgch 21:c4d64830bf02 718 {
mazgch 47:9a89e5195721 719 TRACE("socketSendTo(%d," IPSTR "%d,,%d)\r\n", socket, IPNUM(ip),port,len);
mazgch 21:c4d64830bf02 720 if(len > 0) {
mazgch 21:c4d64830bf02 721 sendFormated("AT+USOWR=%d,\"" IPSTR "\",%d,%d\r\n",socket,IPNUM(ip),port,len);
mazgch 21:c4d64830bf02 722 if (PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 723 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 724 wait_ms(50);
mazgch 21:c4d64830bf02 725 send(buf, len);
mazgch 21:c4d64830bf02 726 if (OK != waitFinalResp())
mazgch 21:c4d64830bf02 727 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 728 }
mazgch 21:c4d64830bf02 729 return len;
mazgch 21:c4d64830bf02 730 }
mazgch 21:c4d64830bf02 731
mazgch 21:c4d64830bf02 732 int MDMParser::socketReadable(int socket)
mazgch 21:c4d64830bf02 733 {
mazgch 47:9a89e5195721 734 TRACE("socketReadable(%d)\r\n", socket);
mazgch 21:c4d64830bf02 735 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 736 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 737 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 738 waitFinalResp(NULL, NULL, 0);
mazgch 21:c4d64830bf02 739 if (_sockets[socket].state != SOCK_CONNECTED)
mazgch 21:c4d64830bf02 740 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 741 return _sockets[socket].pending;
mazgch 21:c4d64830bf02 742 }
mazgch 21:c4d64830bf02 743
mazgch 21:c4d64830bf02 744 int MDMParser::_cbUSORD(int type, const char* buf, int len, char* out)
mazgch 21:c4d64830bf02 745 {
mazgch 21:c4d64830bf02 746 if ((type == TYPE_PLUS) && out) {
mazgch 21:c4d64830bf02 747 int sz, sk;
mazgch 21:c4d64830bf02 748 if ((sscanf(buf, "\r\n+USORD: %d,%d,", &sk, &sz) == 2) &&
mazgch 21:c4d64830bf02 749 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 750 memcpy(out, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 751 }
mazgch 21:c4d64830bf02 752 }
mazgch 21:c4d64830bf02 753 return WAIT;
mazgch 21:c4d64830bf02 754 }
mazgch 21:c4d64830bf02 755
mazgch 21:c4d64830bf02 756 int MDMParser::socketRecv(int socket, char* buf, int len)
mazgch 21:c4d64830bf02 757 {
mazgch 21:c4d64830bf02 758 int cnt = 0;
mazgch 47:9a89e5195721 759 TRACE("socketRecv(%d,,%d)\r\n", socket, len);
mazgch 21:c4d64830bf02 760 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 761 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 762 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 763 Timer timer;
mazgch 44:9d12223b78ff 764 timer.start();
mazgch 21:c4d64830bf02 765 while (len) {
mazgch 21:c4d64830bf02 766 int blk = MAX_SIZE - 64; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 767 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 768 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 769 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 770 if (blk) {
mazgch 44:9d12223b78ff 771 sendFormated("AT+USORD=%d,%d\r\n",socket, blk);
mazgch 26:07be5faf8925 772 if (OK != waitFinalResp(_cbUSORD, buf)) {
mazgch 44:9d12223b78ff 773 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 774 }
mazgch 21:c4d64830bf02 775 len -= blk;
mazgch 21:c4d64830bf02 776 cnt += blk;
mazgch 21:c4d64830bf02 777 buf += blk;
mazgch 21:c4d64830bf02 778 _sockets[socket].pending -= blk;
mazgch 44:9d12223b78ff 779 } else if ((_sockets[socket].state == SOCK_CONNECTED) && (
mazgch 44:9d12223b78ff 780 (_sockets[socket].timeout_ms == (unsigned int)-1 /* blocking */) ||
mazgch 44:9d12223b78ff 781 (timer.read_ms() < _sockets[socket].timeout_ms))){
mazgch 21:c4d64830bf02 782 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 783 waitFinalResp(NULL, NULL, 10);
mazgch 44:9d12223b78ff 784 } else {
mazgch 44:9d12223b78ff 785 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 786 }
mazgch 21:c4d64830bf02 787 }
mazgch 44:9d12223b78ff 788 timer.stop();
mazgch 44:9d12223b78ff 789 timer.reset();
mazgch 21:c4d64830bf02 790 return cnt;
mazgch 21:c4d64830bf02 791 }
mazgch 21:c4d64830bf02 792
mazgch 21:c4d64830bf02 793 int MDMParser::_cbUSORF(int type, const char* buf, int len, USORFparam* param)
mazgch 21:c4d64830bf02 794 {
mazgch 21:c4d64830bf02 795 if ((type == TYPE_PLUS) && param) {
mazgch 21:c4d64830bf02 796 int sz, sk, p, a,b,c,d;
mazgch 21:c4d64830bf02 797 if ((sscanf(buf, "\r\n+USORF: %d,\""IPSTR"\",%d,%d,",
mazgch 21:c4d64830bf02 798 &sk,&a,&b,&c,&d,&p,&sz) == 7) &&
mazgch 21:c4d64830bf02 799 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 800 memcpy(param->buf, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 801 param->ip = IPADR(a,b,c,d);
mazgch 21:c4d64830bf02 802 param->port = p;
mazgch 21:c4d64830bf02 803 }
mazgch 21:c4d64830bf02 804 }
mazgch 21:c4d64830bf02 805 return WAIT;
mazgch 21:c4d64830bf02 806 }
mazgch 21:c4d64830bf02 807
mazgch 21:c4d64830bf02 808 int MDMParser::socketRecvFrom(int socket, char* buf, int len, IP* ip)
mazgch 21:c4d64830bf02 809 {
mazgch 21:c4d64830bf02 810 int cnt = 0;
mazgch 47:9a89e5195721 811 TRACE("socketRecvFrom(%d,,%d" IPSTR ")\r\n", socket, len, IPNUM(*ip));
mazgch 21:c4d64830bf02 812 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 813 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 814 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 815 Timer timer;
mazgch 44:9d12223b78ff 816 timer.start();
mazgch 21:c4d64830bf02 817 while (len) {
mazgch 21:c4d64830bf02 818 int blk = MAX_SIZE - 64; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 819 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 820 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 821 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 822 if (blk) {
mazgch 21:c4d64830bf02 823 sendFormated("AT+USORF=%d,%d\r\n",socket, blk);
mazgch 21:c4d64830bf02 824 USORFparam param;
mazgch 21:c4d64830bf02 825 param.buf = buf;
mazgch 26:07be5faf8925 826 if (OK != waitFinalResp(_cbUSORF, &param)) {
mazgch 44:9d12223b78ff 827 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 828 }
mazgch 21:c4d64830bf02 829 *ip = param.ip;
mazgch 21:c4d64830bf02 830 //*port = param.port;
mazgch 21:c4d64830bf02 831 len -= blk;
mazgch 21:c4d64830bf02 832 cnt += blk;
mazgch 21:c4d64830bf02 833 buf += blk;
mazgch 21:c4d64830bf02 834 _sockets[socket].pending -= blk;
mazgch 44:9d12223b78ff 835 } else if ((_sockets[socket].state == SOCK_CONNECTED) && (
mazgch 44:9d12223b78ff 836 (_sockets[socket].timeout_ms == (unsigned int)-1 /* blocking */) ||
mazgch 44:9d12223b78ff 837 (timer.read_ms() < _sockets[socket].timeout_ms))){
mazgch 21:c4d64830bf02 838 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 839 waitFinalResp(NULL, NULL, 10);
mazgch 44:9d12223b78ff 840 } else {
mazgch 44:9d12223b78ff 841 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 842 }
mazgch 21:c4d64830bf02 843 }
mazgch 44:9d12223b78ff 844 timer.stop();
mazgch 44:9d12223b78ff 845 timer.reset();
mazgch 21:c4d64830bf02 846 return cnt;
mazgch 21:c4d64830bf02 847 }
mazgch 21:c4d64830bf02 848
mazgch 21:c4d64830bf02 849 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 850
mazgch 31:a0bed6c1e05d 851 int MDMParser::_cbCMGL(int type, const char* buf, int len, CMGLparam* param)
mazgch 21:c4d64830bf02 852 {
mazgch 31:a0bed6c1e05d 853 if ((type == TYPE_PLUS) && param && param->num) {
mazgch 31:a0bed6c1e05d 854 // +CMGL: <ix>,...
mazgch 31:a0bed6c1e05d 855 int ix;
mazgch 31:a0bed6c1e05d 856 if (sscanf(buf, "\r\n+CMGL: %d,", &ix) == 1)
mazgch 31:a0bed6c1e05d 857 {
mazgch 31:a0bed6c1e05d 858 *param->ix++ = ix;
mazgch 31:a0bed6c1e05d 859 param->num--;
mazgch 31:a0bed6c1e05d 860 }
mazgch 29:53d346010624 861 }
mazgch 29:53d346010624 862 return WAIT;
mazgch 21:c4d64830bf02 863 }
mazgch 21:c4d64830bf02 864
mazgch 31:a0bed6c1e05d 865 int MDMParser::smsList(const char* stat /*= "ALL"*/, int* ix /*=NULL*/, int num /*= 0*/) {
mazgch 31:a0bed6c1e05d 866 sendFormated("AT+CMGL=\"%s\"\r\n", stat);
mazgch 31:a0bed6c1e05d 867 CMGLparam param;
mazgch 31:a0bed6c1e05d 868 param.ix = ix;
mazgch 31:a0bed6c1e05d 869 param.num = num;
mazgch 31:a0bed6c1e05d 870 if (OK != waitFinalResp(_cbCMGL, &param))
mazgch 31:a0bed6c1e05d 871 return -1;
mazgch 31:a0bed6c1e05d 872 return num - param.num;
mazgch 21:c4d64830bf02 873 }
mazgch 21:c4d64830bf02 874
mazgch 21:c4d64830bf02 875 bool MDMParser::smsSend(const char* num, const char* buf)
mazgch 21:c4d64830bf02 876 {
mazgch 21:c4d64830bf02 877 sendFormated("AT+CMGS=\"%s\"\r",num);
mazgch 21:c4d64830bf02 878 if (PROMPT != waitFinalResp()) {
mazgch 21:c4d64830bf02 879 return false;
mazgch 21:c4d64830bf02 880 }
mazgch 21:c4d64830bf02 881 send(buf, strlen(buf));
mazgch 21:c4d64830bf02 882 const char ctrlZ = 0x1A;
mazgch 21:c4d64830bf02 883 send(&ctrlZ, sizeof(ctrlZ));
mazgch 21:c4d64830bf02 884 if (OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 885 return false;
mazgch 21:c4d64830bf02 886 }
mazgch 21:c4d64830bf02 887 return true;
mazgch 21:c4d64830bf02 888 }
mazgch 21:c4d64830bf02 889
mazgch 21:c4d64830bf02 890 bool MDMParser::smsDelete(int ix)
mazgch 21:c4d64830bf02 891 {
mazgch 21:c4d64830bf02 892 sendFormated("AT+CMGD=%d\r\n",ix);
mazgch 21:c4d64830bf02 893 if (OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 894 return false;
mazgch 21:c4d64830bf02 895 }
mazgch 21:c4d64830bf02 896 return true;
mazgch 21:c4d64830bf02 897 }
mazgch 21:c4d64830bf02 898
mazgch 21:c4d64830bf02 899 int MDMParser::_cbCMGR(int type, const char* buf, int len, CMGRparam* param)
mazgch 21:c4d64830bf02 900 {
mazgch 21:c4d64830bf02 901 if (param) {
mazgch 21:c4d64830bf02 902 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 903 if (sscanf(buf, "\r\n+CMGR: \"%*[^\"]\",\"%[^\"]", param->num) == 1) {
mazgch 21:c4d64830bf02 904 }
mazgch 37:cc3433329d66 905 } else if ((type == TYPE_UNKNOWN) && (buf[len-2] == '\r') && (buf[len-1] == '\n')) {
mazgch 21:c4d64830bf02 906 memcpy(param->buf, buf, len-2);
mazgch 21:c4d64830bf02 907 param->buf[len-2] = '\0';
mazgch 21:c4d64830bf02 908 }
mazgch 21:c4d64830bf02 909 }
mazgch 21:c4d64830bf02 910 return WAIT;
mazgch 21:c4d64830bf02 911 }
mazgch 21:c4d64830bf02 912
mazgch 21:c4d64830bf02 913 bool MDMParser::smsRead(int ix, char* num, char* buf, int len)
mazgch 21:c4d64830bf02 914 {
mazgch 21:c4d64830bf02 915 CMGRparam param;
mazgch 21:c4d64830bf02 916 param.num = num;
mazgch 21:c4d64830bf02 917 param.buf = buf;
mazgch 21:c4d64830bf02 918 sendFormated("AT+CMGR=%d\r\n",ix);
mazgch 26:07be5faf8925 919 if (OK != waitFinalResp(_cbCMGR, &param)) {
mazgch 21:c4d64830bf02 920 return false;
mazgch 21:c4d64830bf02 921 }
mazgch 21:c4d64830bf02 922 return true;
mazgch 21:c4d64830bf02 923 }
mazgch 21:c4d64830bf02 924
mazgch 21:c4d64830bf02 925 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 926
mazgch 21:c4d64830bf02 927 int MDMParser::_cbCUSD(int type, const char* buf, int len, char* resp)
mazgch 21:c4d64830bf02 928 {
mazgch 21:c4d64830bf02 929 if ((type == TYPE_PLUS) && resp) {
mazgch 21:c4d64830bf02 930 // +USD: \"%*[^\"]\",\"%[^\"]\",,\"%*[^\"]\",%d,%d,%d,%d,\"*[^\"]\",%d,%d"..);
mazgch 21:c4d64830bf02 931 if (sscanf(buf, "\r\n+CUSD: %*d,\"%[^\"]\",%*d", resp) == 1) {
mazgch 21:c4d64830bf02 932 /*nothing*/
mazgch 21:c4d64830bf02 933 }
mazgch 21:c4d64830bf02 934 }
mazgch 21:c4d64830bf02 935 return WAIT;
mazgch 21:c4d64830bf02 936 }
mazgch 31:a0bed6c1e05d 937
mazgch 31:a0bed6c1e05d 938 bool MDMParser::ussdCommand(const char* cmd, char* buf)
mazgch 21:c4d64830bf02 939 {
mazgch 21:c4d64830bf02 940 *buf = '\0';
mazgch 21:c4d64830bf02 941 sendFormated("AT+CUSD=1,\"%s\"\r\n",cmd);
mazgch 26:07be5faf8925 942 if (OK != waitFinalResp(_cbCUSD, buf)) {
mazgch 31:a0bed6c1e05d 943 return false;
mazgch 21:c4d64830bf02 944 }
mazgch 31:a0bed6c1e05d 945 return true;
mazgch 21:c4d64830bf02 946 }
mazgch 26:07be5faf8925 947
mazgch 21:c4d64830bf02 948 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 949 int MDMParser::_parseMatch(Pipe<char>* pipe, int len, const char* sta, const char* end)
mazgch 18:e5697801df29 950 {
mazgch 18:e5697801df29 951 int o = 0;
mazgch 21:c4d64830bf02 952 if (sta) {
mazgch 21:c4d64830bf02 953 while (*sta) {
mazgch 21:c4d64830bf02 954 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 955 char ch = pipe->next();
mazgch 21:c4d64830bf02 956 if (*sta++ != ch) return NOT_FOUND;
mazgch 21:c4d64830bf02 957 }
mazgch 21:c4d64830bf02 958 }
mazgch 21:c4d64830bf02 959 if (!end) return o; // no termination
mazgch 35:9275215a3a5b 960 // at least any char
mazgch 35:9275215a3a5b 961 if (++o > len) return WAIT;
mazgch 35:9275215a3a5b 962 pipe->next();
mazgch 35:9275215a3a5b 963 // check the end
mazgch 21:c4d64830bf02 964 int x = 0;
mazgch 21:c4d64830bf02 965 while (end[x]) {
mazgch 21:c4d64830bf02 966 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 967 char ch = pipe->next();
mazgch 21:c4d64830bf02 968 x = (end[x] == ch) ? x + 1 :
mazgch 21:c4d64830bf02 969 (end[0] == ch) ? 1 :
mazgch 21:c4d64830bf02 970 0;
mazgch 21:c4d64830bf02 971 }
mazgch 21:c4d64830bf02 972 return o;
mazgch 21:c4d64830bf02 973 }
mazgch 21:c4d64830bf02 974
mazgch 21:c4d64830bf02 975 int MDMParser::_parseFormated(Pipe<char>* pipe, int len, const char* fmt)
mazgch 21:c4d64830bf02 976 {
mazgch 21:c4d64830bf02 977 int o = 0;
mazgch 21:c4d64830bf02 978 int num = 0;
mazgch 21:c4d64830bf02 979 if (fmt) {
mazgch 21:c4d64830bf02 980 while (*fmt) {
mazgch 21:c4d64830bf02 981 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 982 char ch = pipe->next();
mazgch 21:c4d64830bf02 983 if (*fmt == '%') {
mazgch 21:c4d64830bf02 984 fmt++;
mazgch 21:c4d64830bf02 985 if (*fmt == 'd') { // numeric
mazgch 21:c4d64830bf02 986 fmt ++;
mazgch 21:c4d64830bf02 987 num = 0;
mazgch 21:c4d64830bf02 988 while (ch >= '0' && ch <= '9') {
mazgch 21:c4d64830bf02 989 num = num * 10 + (ch - '0');
mazgch 21:c4d64830bf02 990 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 991 ch = pipe->next();
mazgch 21:c4d64830bf02 992 }
mazgch 21:c4d64830bf02 993 }
mazgch 21:c4d64830bf02 994 else if (*fmt == 'c') { // char buffer (takes last numeric as length)
mazgch 21:c4d64830bf02 995 fmt ++;
mazgch 21:c4d64830bf02 996 while (num --) {
mazgch 21:c4d64830bf02 997 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 998 ch = pipe->next();
mazgch 21:c4d64830bf02 999 }
mazgch 21:c4d64830bf02 1000 }
mazgch 21:c4d64830bf02 1001 }
mazgch 21:c4d64830bf02 1002 if (*fmt++ != ch) return NOT_FOUND;
mazgch 18:e5697801df29 1003 }
mazgch 18:e5697801df29 1004 }
mazgch 21:c4d64830bf02 1005 return o;
mazgch 21:c4d64830bf02 1006 }
mazgch 21:c4d64830bf02 1007
mazgch 21:c4d64830bf02 1008
mazgch 21:c4d64830bf02 1009 int MDMParser::_getLine(Pipe<char>* pipe, char* buf, int len)
mazgch 21:c4d64830bf02 1010 {
mazgch 21:c4d64830bf02 1011 int unkn = 0;
mazgch 21:c4d64830bf02 1012 int sz = pipe->size();
mazgch 21:c4d64830bf02 1013 int fr = pipe->free();
mazgch 21:c4d64830bf02 1014 if (len > sz)
mazgch 21:c4d64830bf02 1015 len = sz;
mazgch 21:c4d64830bf02 1016 while (len > 0)
mazgch 21:c4d64830bf02 1017 {
mazgch 21:c4d64830bf02 1018 static struct {
mazgch 21:c4d64830bf02 1019 const char* fmt; int type;
mazgch 21:c4d64830bf02 1020 } lutF[] = {
mazgch 21:c4d64830bf02 1021 { "\r\n+USORD: %d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1022 { "\r\n+USORF: %d,\""IPSTR"\",%d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1023 };
mazgch 21:c4d64830bf02 1024 static struct {
mazgch 21:c4d64830bf02 1025 const char* sta; const char* end; int type;
mazgch 21:c4d64830bf02 1026 } lut[] = {
mazgch 21:c4d64830bf02 1027 { "\r\nOK\r\n", NULL, TYPE_OK },
mazgch 21:c4d64830bf02 1028 { "\r\nERROR\r\n", NULL, TYPE_ERROR },
mazgch 31:a0bed6c1e05d 1029 { "\r\n+CME ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1030 { "\r\n+CMS ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1031 { "\r\nRING\r\n", NULL, TYPE_RING },
mazgch 21:c4d64830bf02 1032 { "\r\nCONNECT\r\n", NULL, TYPE_CONNECT },
mazgch 21:c4d64830bf02 1033 { "\r\nNO CARRIER\r\n", NULL, TYPE_NOCARRIER },
mazgch 21:c4d64830bf02 1034 { "\r\nNO DIALTONE\r\n", NULL, TYPE_NODIALTONE },
mazgch 21:c4d64830bf02 1035 { "\r\nBUSY\r\n", NULL, TYPE_BUSY },
mazgch 21:c4d64830bf02 1036 { "\r\nNO ANSWER\r\n", NULL, TYPE_NOANSWER },
mazgch 21:c4d64830bf02 1037 { "\r\n+", "\r\n", TYPE_PLUS },
mazgch 21:c4d64830bf02 1038 { "\r\n@", NULL, TYPE_PROMPT }, // Sockets
mazgch 21:c4d64830bf02 1039 { "\r\n>", NULL, TYPE_PROMPT }, // SMS
mazgch 21:c4d64830bf02 1040 };
mazgch 21:c4d64830bf02 1041 for (int i = 0; i < sizeof(lutF)/sizeof(*lutF); i ++) {
mazgch 21:c4d64830bf02 1042 pipe->set(unkn);
mazgch 21:c4d64830bf02 1043 int ln = _parseFormated(pipe, len, lutF[i].fmt);
mazgch 21:c4d64830bf02 1044 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1045 return WAIT;
mazgch 21:c4d64830bf02 1046 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1047 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1048 if (ln > 0)
mazgch 21:c4d64830bf02 1049 return lutF[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1050 }
mazgch 21:c4d64830bf02 1051 for (int i = 0; i < sizeof(lut)/sizeof(*lut); i ++) {
mazgch 21:c4d64830bf02 1052 pipe->set(unkn);
mazgch 21:c4d64830bf02 1053 int ln = _parseMatch(pipe, len, lut[i].sta, lut[i].end);
mazgch 21:c4d64830bf02 1054 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1055 return WAIT;
mazgch 21:c4d64830bf02 1056 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1057 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1058 if (ln > 0)
mazgch 21:c4d64830bf02 1059 return lut[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1060 }
mazgch 21:c4d64830bf02 1061 // UNKNOWN
mazgch 21:c4d64830bf02 1062 unkn ++;
mazgch 21:c4d64830bf02 1063 len--;
mazgch 21:c4d64830bf02 1064 }
mazgch 18:e5697801df29 1065 return WAIT;
mazgch 18:e5697801df29 1066 }
mazgch 18:e5697801df29 1067
mazgch 18:e5697801df29 1068 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1069 // Serial Implementation
mazgch 18:e5697801df29 1070 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1071
mazgch 19:2b5d097ca15d 1072 MDMSerial::MDMSerial(PinName tx /*= MDMTXD*/, PinName rx /*= MDMRXD*/,
mazgch 19:2b5d097ca15d 1073 int baudrate /*= MDMBAUD*/,
mazgch 43:a89a7a505991 1074 #if DEVICE_SERIAL_FC
mazgch 19:2b5d097ca15d 1075 PinName rts /*= MDMRTS*/, PinName cts /*= MDMCTS*/,
mazgch 43:a89a7a505991 1076 #endif
mazgch 18:e5697801df29 1077 int rxSize /*= 256*/, int txSize /*= 128*/) :
mazgch 35:9275215a3a5b 1078 SerialPipe(tx, rx, rxSize, txSize)
mazgch 18:e5697801df29 1079 {
mazgch 18:e5697801df29 1080 baud(baudrate);
mazgch 35:9275215a3a5b 1081 #if DEVICE_SERIAL_FC
mazgch 35:9275215a3a5b 1082 if ((rts != NC) || (cts != NC))
mazgch 35:9275215a3a5b 1083 {
mazgch 35:9275215a3a5b 1084 Flow flow = (cts == NC) ? RTS :
mazgch 35:9275215a3a5b 1085 (rts == NC) ? CTS : RTSCTS ;
mazgch 35:9275215a3a5b 1086 set_flow_control(flow, rts, cts);
mazgch 35:9275215a3a5b 1087 if (cts != NC) _dev.lpm = LPM_ENABLED;
mazgch 35:9275215a3a5b 1088 }
mazgch 35:9275215a3a5b 1089 #endif
mazgch 18:e5697801df29 1090 }
mazgch 18:e5697801df29 1091
mazgch 18:e5697801df29 1092 int MDMSerial::_send(const void* buf, int len)
mazgch 18:e5697801df29 1093 {
mazgch 35:9275215a3a5b 1094 return put((const char*)buf, len, true/*=blocking*/);
mazgch 18:e5697801df29 1095 }
mazgch 18:e5697801df29 1096
mazgch 18:e5697801df29 1097 int MDMSerial::getLine(char* buffer, int length)
mazgch 18:e5697801df29 1098 {
mazgch 18:e5697801df29 1099 return _getLine(&_pipeRx, buffer, length);
mazgch 18:e5697801df29 1100 }
mazgch 18:e5697801df29 1101
mazgch 18:e5697801df29 1102 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1103 // USB Implementation
mazgch 18:e5697801df29 1104 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1105
mazgch 18:e5697801df29 1106 #ifdef HAVE_MDMUSB
mazgch 18:e5697801df29 1107 // TODO properly implement with USB
mazgch 18:e5697801df29 1108 MDMUsb::MDMUsb(void) { }
mazgch 18:e5697801df29 1109 int MDMUsb::_send(const void* buf, int len) { return len; }
mazgch 18:e5697801df29 1110 int MDMUsb::getLine(char* buffer, int length) { return NOT_FOUND; }
mazgch 35:9275215a3a5b 1111 #endif