jajn HA / C027_Support

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Fork of C027_Support by jajn HA

MDM.cpp@107:436ee320efd6, 2014-09-13 (annotated)

Committer:
mazgch
Date:
Sat Sep 13 16:05:07 2014 +0000
Revision:
107:436ee320efd6
Parent:
106:18aeacdae391
Child:
109:327d209a8ab9
improve traces

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mazgch 18:e5697801df29 1 #include "mbed.h"
mazgch 18:e5697801df29 2 #include "MDM.h"
mazgch 74:208e3e32d263 3 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 4 #include "C027_api.h"
mazgch 74:208e3e32d263 5 #endif
mazgch 85:dd8f4f0d0ca9 6 #include "MDMAPN.h"
mazgch 84:a05edb010176 7
mazgch 74:208e3e32d263 8 #define PROFILE "0" //!< this is the psd profile used
mazgch 74:208e3e32d263 9 #define MAX_SIZE 128 //!< max expected messages
mazgch 103:197fa7920ad8 10 // num sockets
mazgch 104:c64ba749a422 11 #define NUMSOCKETS (sizeof(_sockets)/sizeof(*_sockets))
mazgch 104:c64ba749a422 12 //! test if it is a socket is ok to use
mazgch 104:c64ba749a422 13 #define ISSOCKET(s) (((s) >= 0) && ((s) < NUMSOCKETS) && (_sockets[s].handle != SOCKET_ERROR))
mazgch 75:ce6e12067d0c 14 //! check for timeout
mazgch 75:ce6e12067d0c 15 #define TIMEOUT(t, ms) ((ms != TIMEOUT_BLOCKING) && (ms < t.read_ms()))
mazgch 80:34985b4d821e 16 //! registration ok check helper
mazgch 79:291df065e345 17 #define REG_OK(r) ((r == REG_HOME) || (r == REG_ROAMING))
mazgch 80:34985b4d821e 18 //! registration done check helper (no need to poll further)
mazgch 79:291df065e345 19 #define REG_DONE(r) ((r == REG_HOME) || (r == REG_ROAMING) || (r == REG_DENIED))
mazgch 95:8282dbbe1492 20 //! helper to make sure that lock unlock pair is always balaced
mazgch 95:8282dbbe1492 21 #define LOCK() { lock()
mazgch 95:8282dbbe1492 22 //! helper to make sure that lock unlock pair is always balaced
mazgch 95:8282dbbe1492 23 #define UNLOCK() } unlock()
mazgch 79:291df065e345 24
mazgch 74:208e3e32d263 25 #ifdef MDM_DEBUG
mazgch 95:8282dbbe1492 26 #if 1 // colored terminal output using ANSI escape sequences
mazgch 95:8282dbbe1492 27 #define COL(c) "\033[" c
mazgch 95:8282dbbe1492 28 #else
mazgch 95:8282dbbe1492 29 #define COL(c)
mazgch 95:8282dbbe1492 30 #endif
mazgch 95:8282dbbe1492 31 #define DEF COL("39m")
mazgch 95:8282dbbe1492 32 #define BLA COL("30m")
mazgch 95:8282dbbe1492 33 #define RED COL("31m")
mazgch 95:8282dbbe1492 34 #define GRE COL("32m")
mazgch 95:8282dbbe1492 35 #define YEL COL("33m")
mazgch 95:8282dbbe1492 36 #define BLU COL("34m")
mazgch 95:8282dbbe1492 37 #define MAG COL("35m")
mazgch 95:8282dbbe1492 38 #define CYA COL("36m")
mazgch 95:8282dbbe1492 39 #define WHY COL("37m")
mazgch 95:8282dbbe1492 40
mazgch 74:208e3e32d263 41 void dumpAtCmd(const char* buf, int len)
mazgch 21:c4d64830bf02 42 {
mazgch 75:ce6e12067d0c 43 ::printf(" %3d \"", len);
mazgch 21:c4d64830bf02 44 while (len --) {
mazgch 21:c4d64830bf02 45 char ch = *buf++;
mazgch 75:ce6e12067d0c 46 if ((ch > 0x1F) && (ch != 0x7F)) { // is printable
mazgch 75:ce6e12067d0c 47 if (ch == '%') ::printf("%%");
mazgch 75:ce6e12067d0c 48 else if (ch == '"') ::printf("\\\"");
mazgch 75:ce6e12067d0c 49 else if (ch == '\\') ::printf("\\\\");
mazgch 75:ce6e12067d0c 50 else putchar(ch);
mazgch 75:ce6e12067d0c 51 } else {
mazgch 75:ce6e12067d0c 52 if (ch == '\a') ::printf("\\a"); // BEL (0x07)
mazgch 75:ce6e12067d0c 53 else if (ch == '\b') ::printf("\\b"); // Backspace (0x08)
mazgch 75:ce6e12067d0c 54 else if (ch == '\t') ::printf("\\t"); // Horizontal Tab (0x09)
mazgch 75:ce6e12067d0c 55 else if (ch == '\n') ::printf("\\n"); // Linefeed (0x0A)
mazgch 75:ce6e12067d0c 56 else if (ch == '\v') ::printf("\\v"); // Vertical Tab (0x0B)
mazgch 75:ce6e12067d0c 57 else if (ch == '\f') ::printf("\\f"); // Formfeed (0x0C)
mazgch 75:ce6e12067d0c 58 else if (ch == '\r') ::printf("\\r"); // Carriage Return (0x0D)
mazgch 76:f7c3dd568dae 59 else ::printf("\\x%02x", (unsigned char)ch);
mazgch 75:ce6e12067d0c 60 }
mazgch 21:c4d64830bf02 61 }
mazgch 75:ce6e12067d0c 62 ::printf("\"\r\n");
mazgch 21:c4d64830bf02 63 }
mazgch 74:208e3e32d263 64
mazgch 95:8282dbbe1492 65 #define ERROR(...) (_debugLevel < 0) ? : ::printf(RED), ::printf(__VA_ARGS__), ::printf(DEF)
mazgch 95:8282dbbe1492 66 #define TEST(...) ::printf(CYA), ::printf(__VA_ARGS__), ::printf(DEF)
mazgch 95:8282dbbe1492 67 #define INFO(...) (_debugLevel < 1) ? : ::printf(GRE), ::printf(__VA_ARGS__), ::printf(DEF)
mazgch 95:8282dbbe1492 68 #define TRACE(...) (_debugLevel < 2) ? : ::printf(__VA_ARGS__)
mazgch 74:208e3e32d263 69
mazgch 74:208e3e32d263 70 #else
mazgch 74:208e3e32d263 71
mazgch 75:ce6e12067d0c 72 #define ERROR(...) (void)0 // no tracing
mazgch 95:8282dbbe1492 73 #define TEST(...) (void)0 // no tracing
mazgch 74:208e3e32d263 74 #define INFO(...) (void)0 // no tracing
mazgch 74:208e3e32d263 75 #define TRACE(...) (void)0 // no tracing
mazgch 74:208e3e32d263 76
mazgch 31:a0bed6c1e05d 77 #endif
mazgch 21:c4d64830bf02 78
mazgch 44:9d12223b78ff 79 MDMParser* MDMParser::inst;
mazgch 44:9d12223b78ff 80
mazgch 21:c4d64830bf02 81 MDMParser::MDMParser(void)
mazgch 21:c4d64830bf02 82 {
mazgch 44:9d12223b78ff 83 inst = this;
mazgch 31:a0bed6c1e05d 84 memset(&_dev, 0, sizeof(_dev));
mazgch 31:a0bed6c1e05d 85 memset(&_net, 0, sizeof(_net));
mazgch 54:7ba8e4c218e2 86 _net.lac = 0xFFFF;
mazgch 54:7ba8e4c218e2 87 _net.ci = 0xFFFFFFFF;
mazgch 35:9275215a3a5b 88 _ip = NOIP;
mazgch 76:f7c3dd568dae 89 _init = false;
mazgch 31:a0bed6c1e05d 90 memset(_sockets, 0, sizeof(_sockets));
mazgch 104:c64ba749a422 91 for (int socket = 0; socket < NUMSOCKETS; socket ++)
mazgch 103:197fa7920ad8 92 _sockets[socket].handle = SOCKET_ERROR;
mazgch 74:208e3e32d263 93 #ifdef MDM_DEBUG
mazgch 76:f7c3dd568dae 94 _debugLevel = 1;
mazgch 74:208e3e32d263 95 _debugTime.start();
mazgch 74:208e3e32d263 96 #endif
mazgch 74:208e3e32d263 97 }
mazgch 74:208e3e32d263 98
mazgch 18:e5697801df29 99 int MDMParser::send(const char* buf, int len)
mazgch 18:e5697801df29 100 {
mazgch 74:208e3e32d263 101 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 102 if (_debugLevel >= 3) {
mazgch 75:ce6e12067d0c 103 ::printf("%10.3f AT send ", _debugTime.read_ms()*0.001);
mazgch 74:208e3e32d263 104 dumpAtCmd(buf,len);
mazgch 74:208e3e32d263 105 }
mazgch 21:c4d64830bf02 106 #endif
mazgch 18:e5697801df29 107 return _send(buf, len);
mazgch 18:e5697801df29 108 }
mazgch 18:e5697801df29 109
mazgch 21:c4d64830bf02 110 int MDMParser::sendFormated(const char* format, ...) {
mazgch 21:c4d64830bf02 111 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 112 va_list args;
mazgch 21:c4d64830bf02 113 va_start(args, format);
mazgch 21:c4d64830bf02 114 int len = vsnprintf(buf,sizeof(buf), format, args);
mazgch 21:c4d64830bf02 115 va_end(args);
mazgch 21:c4d64830bf02 116 return send(buf, len);
mazgch 21:c4d64830bf02 117 }
mazgch 21:c4d64830bf02 118
mazgch 26:07be5faf8925 119 int MDMParser::waitFinalResp(_CALLBACKPTR cb /* = NULL*/,
mazgch 26:07be5faf8925 120 void* param /* = NULL*/,
mazgch 26:07be5faf8925 121 int timeout_ms /*= 5000*/)
mazgch 26:07be5faf8925 122 {
mazgch 69:4d6fa520dfca 123 char buf[MAX_SIZE + 64 /* add some more space for framing */];
mazgch 21:c4d64830bf02 124 Timer timer;
mazgch 21:c4d64830bf02 125 timer.start();
mazgch 21:c4d64830bf02 126 do {
mazgch 21:c4d64830bf02 127 int ret = getLine(buf, sizeof(buf));
mazgch 74:208e3e32d263 128 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 129 if ((_debugLevel >= 3) && (ret != WAIT) && (ret != NOT_FOUND))
mazgch 21:c4d64830bf02 130 {
mazgch 31:a0bed6c1e05d 131 int len = LENGTH(ret);
mazgch 31:a0bed6c1e05d 132 int type = TYPE(ret);
mazgch 95:8282dbbe1492 133 const char* s = (type == TYPE_UNKNOWN)? YEL "UNK" DEF :
mazgch 95:8282dbbe1492 134 (type == TYPE_TEXT) ? MAG "TXT" DEF :
mazgch 95:8282dbbe1492 135 (type == TYPE_OK ) ? GRE "OK " DEF :
mazgch 95:8282dbbe1492 136 (type == TYPE_ERROR) ? RED "ERR" DEF :
mazgch 95:8282dbbe1492 137 (type == TYPE_PLUS) ? CYA " + " DEF :
mazgch 95:8282dbbe1492 138 (type == TYPE_PROMPT) ? BLU " > " DEF :
mazgch 95:8282dbbe1492 139 "..." ;
mazgch 75:ce6e12067d0c 140 ::printf("%10.3f AT read %s", _debugTime.read_ms()*0.001, s);
mazgch 74:208e3e32d263 141 dumpAtCmd(buf, len);
mazgch 21:c4d64830bf02 142 }
mazgch 21:c4d64830bf02 143 #endif
mazgch 21:c4d64830bf02 144 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 18:e5697801df29 145 {
mazgch 21:c4d64830bf02 146 int type = TYPE(ret);
mazgch 21:c4d64830bf02 147 // handle unsolicited commands here
mazgch 21:c4d64830bf02 148 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 149 const char* cmd = buf+3;
mazgch 54:7ba8e4c218e2 150 int a, b, c, d, r;
mazgch 23:05a1aeeb5fd9 151 char s[32];
mazgch 21:c4d64830bf02 152
mazgch 31:a0bed6c1e05d 153 // SMS Command ---------------------------------
mazgch 31:a0bed6c1e05d 154 // +CNMI: <mem>,<index>
mazgch 31:a0bed6c1e05d 155 if (sscanf(cmd, "CMTI: \"%*[^\"]\",%d", &a) == 1) {
mazgch 31:a0bed6c1e05d 156 TRACE("New SMS at index %d\r\n", a);
mazgch 21:c4d64830bf02 157 // Socket Specific Command ---------------------------------
mazgch 21:c4d64830bf02 158 // +UUSORD: <socket>,<length>
mazgch 103:197fa7920ad8 159 } else if ((sscanf(cmd, "UUSORD: %d,%d", &a, &b) == 2)) {
mazgch 103:197fa7920ad8 160 int socket = _findSocket(a);
mazgch 103:197fa7920ad8 161 TRACE("Socket %d: handle %d has %d bytes pending\r\n", socket, a, b);
mazgch 103:197fa7920ad8 162 if (socket != SOCKET_ERROR)
mazgch 103:197fa7920ad8 163 _sockets[socket].pending = b;
mazgch 69:4d6fa520dfca 164 // +UUSORF: <socket>,<length>
mazgch 103:197fa7920ad8 165 } else if ((sscanf(cmd, "UUSORF: %d,%d", &a, &b) == 2)) {
mazgch 103:197fa7920ad8 166 int socket = _findSocket(a);
mazgch 103:197fa7920ad8 167 TRACE("Socket %d: handle %d has %d bytes pending\r\n", socket, a, b);
mazgch 103:197fa7920ad8 168 if (socket != SOCKET_ERROR)
mazgch 103:197fa7920ad8 169 _sockets[socket].pending = b;
mazgch 21:c4d64830bf02 170 // +UUSOCL: <socket>
mazgch 103:197fa7920ad8 171 } else if ((sscanf(cmd, "UUSOCL: %d", &a) == 1)) {
mazgch 103:197fa7920ad8 172 int socket = _findSocket(a);
mazgch 103:197fa7920ad8 173 TRACE("Socket %d: handle %d closed by remote host\r\n", socket, a);
mazgch 103:197fa7920ad8 174 if ((socket != SOCKET_ERROR) && _sockets[socket].connected)
mazgch 103:197fa7920ad8 175 _sockets[socket].connected = false;
mazgch 103:197fa7920ad8 176 }
mazgch 32:8f12ac182bbb 177 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 178 // CDMA Specific -------------------------------------------
mazgch 21:c4d64830bf02 179 // +CREG: <n><SID>,<NID>,<stat>
mazgch 54:7ba8e4c218e2 180 if (sscanf(cmd, "CREG: %*d,%d,%d,%d",&a,&b,&c) == 3) {
mazgch 54:7ba8e4c218e2 181 // _net.sid = a;
mazgch 54:7ba8e4c218e2 182 // _net.nid = b;
mazgch 79:291df065e345 183 if (c == 0) _net.csd = REG_NONE; // not registered, home network
mazgch 79:291df065e345 184 else if (c == 1) _net.csd = REG_HOME; // registered, home network
mazgch 79:291df065e345 185 else if (c == 2) _net.csd = REG_NONE; // not registered, but MT is currently searching a new operator to register to
mazgch 79:291df065e345 186 else if (c == 3) _net.csd = REG_DENIED; // registration denied
mazgch 79:291df065e345 187 else if (c == 5) _net.csd = REG_ROAMING; // registered, roaming
mazgch 79:291df065e345 188 _net.psd = _net.csd; // fake PSD registration (CDMA is always registered)
mazgch 31:a0bed6c1e05d 189 _net.act = ACT_CDMA;
mazgch 84:a05edb010176 190 // +CSS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 21:c4d64830bf02 191 } else if (sscanf(cmd, "CSS %*c,%2s,%*d",s) == 1) {
mazgch 31:a0bed6c1e05d 192 //_net.reg = (strcmp("Z", s) == 0) ? REG_UNKNOWN : REG_HOME;
mazgch 21:c4d64830bf02 193 }
mazgch 21:c4d64830bf02 194 } else {
mazgch 21:c4d64830bf02 195 // GSM/UMTS Specific -------------------------------------------
mazgch 79:291df065e345 196 // +UUPSDD: <profile_id>
mazgch 79:291df065e345 197 if (sscanf(cmd, "UUPSDD: %d",&a) == 1) {
mazgch 79:291df065e345 198 if (*PROFILE == a) _ip = NOIP;
mazgch 79:291df065e345 199 } else {
mazgch 79:291df065e345 200 // +CREG|CGREG: <n>,<stat>[,<lac>,<ci>[,AcT[,<rac>]]] // reply to AT+CREG|AT+CGREG
mazgch 79:291df065e345 201 // +CREG|CGREG: <stat>[,<lac>,<ci>[,AcT[,<rac>]]] // URC
mazgch 79:291df065e345 202 b = 0xFFFF; c = 0xFFFFFFFF; d = -1;
mazgch 79:291df065e345 203 r = sscanf(cmd, "%s %*d,%d,\"%X\",\"%X\",%d",s,&a,&b,&c,&d);
mazgch 79:291df065e345 204 if (r <= 1)
mazgch 79:291df065e345 205 r = sscanf(cmd, "%s %d,\"%X\",\"%X\",%d",s,&a,&b,&c,&d);
mazgch 79:291df065e345 206 if (r >= 2) {
mazgch 79:291df065e345 207 Reg *reg = !strcmp(s, "CREG:") ? &_net.csd :
mazgch 79:291df065e345 208 !strcmp(s, "CGREG:") ? &_net.psd : NULL;
mazgch 79:291df065e345 209 if (reg) {
mazgch 79:291df065e345 210 // network status
mazgch 79:291df065e345 211 if (a == 0) *reg = REG_NONE; // 0: not registered, home network
mazgch 79:291df065e345 212 else if (a == 1) *reg = REG_HOME; // 1: registered, home network
mazgch 79:291df065e345 213 else if (a == 2) *reg = REG_NONE; // 2: not registered, but MT is currently searching a new operator to register to
mazgch 79:291df065e345 214 else if (a == 3) *reg = REG_DENIED; // 3: registration denied
mazgch 79:291df065e345 215 else if (a == 4) *reg = REG_UNKNOWN; // 4: unknown
mazgch 79:291df065e345 216 else if (a == 5) *reg = REG_ROAMING; // 5: registered, roaming
mazgch 79:291df065e345 217 if ((r >= 3) && (b != 0xFFFF)) _net.lac = b; // location area code
mazgch 79:291df065e345 218 if ((r >= 4) && (c != 0xFFFFFFFF)) _net.ci = c; // cell ID
mazgch 79:291df065e345 219 // access technology
mazgch 79:291df065e345 220 if (r >= 5) {
mazgch 79:291df065e345 221 if (d == 0) _net.act = ACT_GSM; // 0: GSM
mazgch 79:291df065e345 222 else if (d == 1) _net.act = ACT_GSM; // 1: GSM COMPACT
mazgch 79:291df065e345 223 else if (d == 2) _net.act = ACT_UTRAN; // 2: UTRAN
mazgch 79:291df065e345 224 else if (d == 3) _net.act = ACT_EDGE; // 3: GSM with EDGE availability
mazgch 79:291df065e345 225 else if (d == 4) _net.act = ACT_UTRAN; // 4: UTRAN with HSDPA availability
mazgch 79:291df065e345 226 else if (d == 5) _net.act = ACT_UTRAN; // 5: UTRAN with HSUPA availability
mazgch 79:291df065e345 227 else if (d == 6) _net.act = ACT_UTRAN; // 6: UTRAN with HSDPA and HSUPA availability
mazgch 79:291df065e345 228 }
mazgch 79:291df065e345 229 }
mazgch 54:7ba8e4c218e2 230 }
mazgch 21:c4d64830bf02 231 }
mazgch 21:c4d64830bf02 232 }
mazgch 21:c4d64830bf02 233 }
mazgch 21:c4d64830bf02 234 if (cb) {
mazgch 21:c4d64830bf02 235 int len = LENGTH(ret);
mazgch 21:c4d64830bf02 236 int ret = cb(type, buf, len, param);
mazgch 21:c4d64830bf02 237 if (WAIT != ret)
mazgch 21:c4d64830bf02 238 return ret;
mazgch 21:c4d64830bf02 239 }
mazgch 95:8282dbbe1492 240 if (type == TYPE_OK)
mazgch 95:8282dbbe1492 241 return RESP_OK;
mazgch 95:8282dbbe1492 242 if (type == TYPE_ERROR)
mazgch 95:8282dbbe1492 243 return RESP_ERROR;
mazgch 95:8282dbbe1492 244 if (type == TYPE_PROMPT)
mazgch 95:8282dbbe1492 245 return RESP_PROMPT;
mazgch 21:c4d64830bf02 246 }
mazgch 21:c4d64830bf02 247 // relax a bit
mazgch 95:8282dbbe1492 248 wait_ms(10);
mazgch 21:c4d64830bf02 249 }
mazgch 75:ce6e12067d0c 250 while (!TIMEOUT(timer, timeout_ms));
mazgch 21:c4d64830bf02 251 return WAIT;
mazgch 21:c4d64830bf02 252 }
mazgch 21:c4d64830bf02 253
mazgch 31:a0bed6c1e05d 254 int MDMParser::_cbString(int type, const char* buf, int len, char* str)
mazgch 21:c4d64830bf02 255 {
mazgch 37:cc3433329d66 256 if (str && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 257 if (sscanf(buf, "\r\n%s\r\n", str) == 1)
mazgch 31:a0bed6c1e05d 258 /*nothing*/;
mazgch 21:c4d64830bf02 259 }
mazgch 21:c4d64830bf02 260 return WAIT;
mazgch 21:c4d64830bf02 261 }
mazgch 21:c4d64830bf02 262
mazgch 31:a0bed6c1e05d 263 int MDMParser::_cbInt(int type, const char* buf, int len, int* val)
mazgch 31:a0bed6c1e05d 264 {
mazgch 37:cc3433329d66 265 if (val && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 266 if (sscanf(buf, "\r\n%d\r\n", val) == 1)
mazgch 31:a0bed6c1e05d 267 /*nothing*/;
mazgch 31:a0bed6c1e05d 268 }
mazgch 31:a0bed6c1e05d 269 return WAIT;
mazgch 31:a0bed6c1e05d 270 }
mazgch 31:a0bed6c1e05d 271
mazgch 31:a0bed6c1e05d 272 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 273
mazgch 57:869bd35f44cc 274 bool MDMParser::connect(
mazgch 57:869bd35f44cc 275 const char* simpin,
mazgch 80:34985b4d821e 276 const char* apn, const char* username,
mazgch 80:34985b4d821e 277 const char* password, Auth auth,
mazgch 74:208e3e32d263 278 PinName pn)
mazgch 57:869bd35f44cc 279 {
mazgch 75:ce6e12067d0c 280 bool ok = init(simpin, NULL, pn);
mazgch 74:208e3e32d263 281 #ifdef MDM_DEBUG
mazgch 75:ce6e12067d0c 282 if (_debugLevel >= 1) dumpDevStatus(&_dev);
mazgch 74:208e3e32d263 283 #endif
mazgch 75:ce6e12067d0c 284 if (!ok)
mazgch 57:869bd35f44cc 285 return false;
mazgch 75:ce6e12067d0c 286 ok = registerNet();
mazgch 74:208e3e32d263 287 #ifdef MDM_DEBUG
mazgch 75:ce6e12067d0c 288 if (_debugLevel >= 1) dumpNetStatus(&_net);
mazgch 74:208e3e32d263 289 #endif
mazgch 75:ce6e12067d0c 290 if (!ok)
mazgch 57:869bd35f44cc 291 return false;
mazgch 80:34985b4d821e 292 IP ip = join(apn,username,password,auth);
mazgch 74:208e3e32d263 293 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 294 if (_debugLevel >= 1) dumpIp(ip);
mazgch 74:208e3e32d263 295 #endif
mazgch 57:869bd35f44cc 296 if (ip == NOIP)
mazgch 57:869bd35f44cc 297 return false;
mazgch 57:869bd35f44cc 298 return true;
mazgch 57:869bd35f44cc 299 }
mazgch 57:869bd35f44cc 300
mazgch 74:208e3e32d263 301 bool MDMParser::init(const char* simpin, DevStatus* status, PinName pn)
mazgch 21:c4d64830bf02 302 {
mazgch 74:208e3e32d263 303 int i = 10;
mazgch 95:8282dbbe1492 304 LOCK();
mazgch 76:f7c3dd568dae 305 memset(&_dev, 0, sizeof(_dev));
mazgch 74:208e3e32d263 306 if (pn != NC) {
mazgch 74:208e3e32d263 307 INFO("Modem::wakeup\r\n");
mazgch 74:208e3e32d263 308 DigitalOut pin(pn, 1);
mazgch 74:208e3e32d263 309 while (i--) {
mazgch 79:291df065e345 310 // SARA-U2/LISA-U2 50..80us
mazgch 95:8282dbbe1492 311 pin = 0; ::wait_us(50);
mazgch 95:8282dbbe1492 312 pin = 1; ::wait_ms(10);
mazgch 79:291df065e345 313
mazgch 98:c786461edd40 314 // SARA-G35 >5ms, LISA-C2 > 150ms, LEON-G2 >5ms
mazgch 95:8282dbbe1492 315 pin = 0; ::wait_ms(150);
mazgch 95:8282dbbe1492 316 pin = 1; ::wait_ms(100);
mazgch 79:291df065e345 317
mazgch 79:291df065e345 318 // purge any messages
mazgch 101:edfeb8af206e 319 purge();
mazgch 95:8282dbbe1492 320
mazgch 101:edfeb8af206e 321 // check interface
mazgch 74:208e3e32d263 322 sendFormated("AT\r\n");
mazgch 101:edfeb8af206e 323 int r = waitFinalResp(NULL,NULL,1000);
mazgch 95:8282dbbe1492 324 if(RESP_OK == r) break;
mazgch 74:208e3e32d263 325 }
mazgch 75:ce6e12067d0c 326 if (i < 0) {
mazgch 95:8282dbbe1492 327 ERROR("No Reply from Modem\r\n");
mazgch 95:8282dbbe1492 328 goto failure;
mazgch 75:ce6e12067d0c 329 }
mazgch 21:c4d64830bf02 330 }
mazgch 76:f7c3dd568dae 331 _init = true;
mazgch 75:ce6e12067d0c 332
mazgch 74:208e3e32d263 333 INFO("Modem::init\r\n");
mazgch 21:c4d64830bf02 334 // echo off
mazgch 21:c4d64830bf02 335 sendFormated("AT E0\r\n");
mazgch 52:8071747a7cb3 336 if(RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 337 goto failure;
mazgch 21:c4d64830bf02 338 // enable verbose error messages
mazgch 21:c4d64830bf02 339 sendFormated("AT+CMEE=2\r\n");
mazgch 52:8071747a7cb3 340 if(RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 341 goto failure;
mazgch 21:c4d64830bf02 342 // set baud rate
mazgch 21:c4d64830bf02 343 sendFormated("AT+IPR=115200\r\n");
mazgch 52:8071747a7cb3 344 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 345 goto failure;
mazgch 95:8282dbbe1492 346 wait_ms(40);
mazgch 21:c4d64830bf02 347 // identify the module
mazgch 21:c4d64830bf02 348 sendFormated("ATI\r\n");
mazgch 52:8071747a7cb3 349 if (RESP_OK != waitFinalResp(_cbATI, &_dev.dev))
mazgch 95:8282dbbe1492 350 goto failure;
mazgch 32:8f12ac182bbb 351 if (_dev.dev == DEV_UNKNOWN)
mazgch 95:8282dbbe1492 352 goto failure;
mazgch 32:8f12ac182bbb 353 // device specific init
mazgch 32:8f12ac182bbb 354 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 355 // get the manufacturer
mazgch 32:8f12ac182bbb 356 sendFormated("AT+GMI\r\n");
mazgch 52:8071747a7cb3 357 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 95:8282dbbe1492 358 goto failure;
mazgch 32:8f12ac182bbb 359 // get the model identification
mazgch 32:8f12ac182bbb 360 sendFormated("AT+GMM\r\n");
mazgch 52:8071747a7cb3 361 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 95:8282dbbe1492 362 goto failure;
mazgch 32:8f12ac182bbb 363 // get the sw version
mazgch 32:8f12ac182bbb 364 sendFormated("AT+GMR\r\n");
mazgch 52:8071747a7cb3 365 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 95:8282dbbe1492 366 goto failure;
mazgch 95:8282dbbe1492 367 // get the pseudo ESN or MEID
mazgch 21:c4d64830bf02 368 sendFormated("AT+GSN\r\n");
mazgch 52:8071747a7cb3 369 if (RESP_OK != waitFinalResp(_cbString, _dev.meid))
mazgch 95:8282dbbe1492 370 goto failure;
mazgch 50:d76aece8038f 371 #if 0
mazgch 50:d76aece8038f 372 // enable power saving
mazgch 50:d76aece8038f 373 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 374 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 375 sendFormated("AT+UPSV=1,1280\r\n");
mazgch 52:8071747a7cb3 376 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 377 goto failure;
mazgch 50:d76aece8038f 378 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 379 }
mazgch 50:d76aece8038f 380 #endif
mazgch 26:07be5faf8925 381 } else {
mazgch 98:c786461edd40 382 if ((_dev.dev == DEV_LISA_U200) || (_dev.dev == DEV_LEON_G200)) {
mazgch 35:9275215a3a5b 383 // enable the network identification feature
mazgch 21:c4d64830bf02 384 sendFormated("AT+UGPIOC=20,2\r\n");
mazgch 52:8071747a7cb3 385 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 386 goto failure;
mazgch 98:c786461edd40 387 } else if ((_dev.dev == DEV_SARA_U260) || (_dev.dev == DEV_SARA_U270) ||
mazgch 98:c786461edd40 388 (_dev.dev == DEV_SARA_G350)) {
mazgch 35:9275215a3a5b 389 // enable the network identification feature
mazgch 21:c4d64830bf02 390 sendFormated("AT+UGPIOC=16,2\r\n");
mazgch 52:8071747a7cb3 391 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 392 goto failure;
mazgch 21:c4d64830bf02 393 }
mazgch 21:c4d64830bf02 394 // check the sim card
mazgch 31:a0bed6c1e05d 395 for (int i = 0; (i < 5) && (_dev.sim != SIM_READY); i++) {
mazgch 21:c4d64830bf02 396 sendFormated("AT+CPIN?\r\n");
mazgch 31:a0bed6c1e05d 397 int ret = waitFinalResp(_cbCPIN, &_dev.sim);
mazgch 62:a02f026bdd7c 398 // having an error here is ok (sim may still be initializing)
mazgch 52:8071747a7cb3 399 if ((RESP_OK != ret) && (RESP_ERROR != ret))
mazgch 95:8282dbbe1492 400 goto failure;
mazgch 31:a0bed6c1e05d 401 // Enter PIN if needed
mazgch 77:55788e619858 402 if (_dev.sim == SIM_PIN) {
mazgch 57:869bd35f44cc 403 if (!simpin) {
mazgch 75:ce6e12067d0c 404 ERROR("SIM PIN not available\r\n");
mazgch 95:8282dbbe1492 405 goto failure;
mazgch 31:a0bed6c1e05d 406 }
mazgch 57:869bd35f44cc 407 sendFormated("AT+CPIN=%s\r\n", simpin);
mazgch 52:8071747a7cb3 408 if (RESP_OK != waitFinalResp(_cbCPIN, &_dev.sim))
mazgch 95:8282dbbe1492 409 goto failure;
mazgch 62:a02f026bdd7c 410 } else if (_dev.sim != SIM_READY) {
mazgch 95:8282dbbe1492 411 wait_ms(1000);
mazgch 62:a02f026bdd7c 412 }
mazgch 21:c4d64830bf02 413 }
mazgch 77:55788e619858 414 if (_dev.sim != SIM_READY) {
mazgch 77:55788e619858 415 if (_dev.sim == SIM_MISSING)
mazgch 77:55788e619858 416 ERROR("SIM not inserted\r\n");
mazgch 95:8282dbbe1492 417 goto failure;
mazgch 77:55788e619858 418 }
mazgch 32:8f12ac182bbb 419 // get the manufacturer
mazgch 32:8f12ac182bbb 420 sendFormated("AT+CGMI\r\n");
mazgch 52:8071747a7cb3 421 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 95:8282dbbe1492 422 goto failure;
mazgch 32:8f12ac182bbb 423 // get the model identification
mazgch 32:8f12ac182bbb 424 sendFormated("AT+CGMM\r\n");
mazgch 52:8071747a7cb3 425 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 95:8282dbbe1492 426 goto failure;
mazgch 32:8f12ac182bbb 427 // get the
mazgch 32:8f12ac182bbb 428 sendFormated("AT+CGMR\r\n");
mazgch 52:8071747a7cb3 429 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 95:8282dbbe1492 430 goto failure;
mazgch 21:c4d64830bf02 431 // Returns the ICCID (Integrated Circuit Card ID) of the SIM-card.
mazgch 21:c4d64830bf02 432 // ICCID is a serial number identifying the SIM.
mazgch 21:c4d64830bf02 433 sendFormated("AT+CCID\r\n");
mazgch 52:8071747a7cb3 434 if (RESP_OK != waitFinalResp(_cbCCID, _dev.ccid))
mazgch 95:8282dbbe1492 435 goto failure;
mazgch 21:c4d64830bf02 436 // Returns the product serial number, IMEI (International Mobile Equipment Identity)
mazgch 21:c4d64830bf02 437 sendFormated("AT+CGSN\r\n");
mazgch 52:8071747a7cb3 438 if (RESP_OK != waitFinalResp(_cbString, _dev.imei))
mazgch 95:8282dbbe1492 439 goto failure;
mazgch 50:d76aece8038f 440 // enable power saving
mazgch 50:d76aece8038f 441 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 442 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 443 sendFormated("AT+UPSV=1\r\n");
mazgch 52:8071747a7cb3 444 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 445 goto failure;
mazgch 50:d76aece8038f 446 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 447 }
mazgch 79:291df065e345 448 // enable the psd registration unsolicited result code
mazgch 79:291df065e345 449 sendFormated("AT+CGREG=2\r\n");
mazgch 79:291df065e345 450 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 451 goto failure;
mazgch 21:c4d64830bf02 452 }
mazgch 79:291df065e345 453 // enable the network registration unsolicited result code
mazgch 79:291df065e345 454 sendFormated("AT+CREG=%d\r\n", (_dev.dev == DEV_LISA_C200) ? 1 : 2);
mazgch 79:291df065e345 455 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 456 goto failure;
mazgch 31:a0bed6c1e05d 457 // Setup SMS in text mode
mazgch 31:a0bed6c1e05d 458 sendFormated("AT+CMGF=1\r\n");
mazgch 52:8071747a7cb3 459 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 460 goto failure;
mazgch 31:a0bed6c1e05d 461 // setup new message indication
mazgch 75:ce6e12067d0c 462 sendFormated("AT+CNMI=2,1\r\n");
mazgch 52:8071747a7cb3 463 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 464 goto failure;
mazgch 21:c4d64830bf02 465 // Request IMSI (International Mobile Subscriber Identification)
mazgch 21:c4d64830bf02 466 sendFormated("AT+CIMI\r\n");
mazgch 52:8071747a7cb3 467 if (RESP_OK != waitFinalResp(_cbString, _dev.imsi))
mazgch 95:8282dbbe1492 468 goto failure;
mazgch 28:4d9509e3b1cf 469 if (status)
mazgch 31:a0bed6c1e05d 470 memcpy(status, &_dev, sizeof(DevStatus));
mazgch 95:8282dbbe1492 471 UNLOCK();
mazgch 31:a0bed6c1e05d 472 return true;
mazgch 95:8282dbbe1492 473 failure:
mazgch 95:8282dbbe1492 474 unlock();
mazgch 95:8282dbbe1492 475 return false;
mazgch 31:a0bed6c1e05d 476 }
mazgch 31:a0bed6c1e05d 477
mazgch 74:208e3e32d263 478 bool MDMParser::powerOff(void)
mazgch 74:208e3e32d263 479 {
mazgch 95:8282dbbe1492 480 bool ok = false;
mazgch 76:f7c3dd568dae 481 if (_init) {
mazgch 95:8282dbbe1492 482 LOCK();
mazgch 76:f7c3dd568dae 483 INFO("Modem::powerOff\r\n");
mazgch 76:f7c3dd568dae 484 sendFormated("AT+CPWROFF\r\n");
mazgch 95:8282dbbe1492 485 if (RESP_OK == waitFinalResp(NULL,NULL,120*1000)) {
mazgch 95:8282dbbe1492 486 _init = false;
mazgch 95:8282dbbe1492 487 ok = true;
mazgch 95:8282dbbe1492 488 }
mazgch 95:8282dbbe1492 489 UNLOCK();
mazgch 76:f7c3dd568dae 490 }
mazgch 95:8282dbbe1492 491 return ok;
mazgch 74:208e3e32d263 492 }
mazgch 74:208e3e32d263 493
mazgch 32:8f12ac182bbb 494 int MDMParser::_cbATI(int type, const char* buf, int len, Dev* dev)
mazgch 31:a0bed6c1e05d 495 {
mazgch 37:cc3433329d66 496 if ((type == TYPE_UNKNOWN) && dev) {
mazgch 98:c786461edd40 497 if (strstr(buf, "SARA-G350")) *dev = DEV_SARA_G350;
mazgch 98:c786461edd40 498 else if (strstr(buf, "LISA-U200")) *dev = DEV_LISA_U200;
mazgch 98:c786461edd40 499 else if (strstr(buf, "LISA-C200")) *dev = DEV_LISA_C200;
mazgch 98:c786461edd40 500 else if (strstr(buf, "SARA-U260")) *dev = DEV_SARA_U260;
mazgch 98:c786461edd40 501 else if (strstr(buf, "SARA-U270")) *dev = DEV_SARA_U270;
mazgch 98:c786461edd40 502 else if (strstr(buf, "LEON-G200")) *dev = DEV_LEON_G200;
mazgch 28:4d9509e3b1cf 503 }
mazgch 31:a0bed6c1e05d 504 return WAIT;
mazgch 31:a0bed6c1e05d 505 }
mazgch 31:a0bed6c1e05d 506
mazgch 31:a0bed6c1e05d 507 int MDMParser::_cbCPIN(int type, const char* buf, int len, Sim* sim)
mazgch 31:a0bed6c1e05d 508 {
mazgch 75:ce6e12067d0c 509 if (sim) {
mazgch 75:ce6e12067d0c 510 if (type == TYPE_PLUS){
mazgch 75:ce6e12067d0c 511 char s[16];
mazgch 75:ce6e12067d0c 512 if (sscanf(buf, "\r\n+CPIN: %[^\r]\r\n", s) >= 1)
mazgch 75:ce6e12067d0c 513 *sim = (0 == strcmp("READY", s)) ? SIM_READY : SIM_PIN;
mazgch 75:ce6e12067d0c 514 } else if (type == TYPE_ERROR) {
mazgch 75:ce6e12067d0c 515 if (strstr(buf, "+CME ERROR: SIM not inserted"))
mazgch 75:ce6e12067d0c 516 *sim = SIM_MISSING;
mazgch 31:a0bed6c1e05d 517 }
mazgch 31:a0bed6c1e05d 518 }
mazgch 31:a0bed6c1e05d 519 return WAIT;
mazgch 21:c4d64830bf02 520 }
mazgch 21:c4d64830bf02 521
mazgch 26:07be5faf8925 522 int MDMParser::_cbCCID(int type, const char* buf, int len, char* ccid)
mazgch 26:07be5faf8925 523 {
mazgch 26:07be5faf8925 524 if ((type == TYPE_PLUS) && ccid){
mazgch 26:07be5faf8925 525 if (sscanf(buf, "\r\n+CCID: %[^\r]\r\n", ccid) == 1)
mazgch 31:a0bed6c1e05d 526 /*TRACE("Got CCID: %s\r\n", ccid)*/;
mazgch 26:07be5faf8925 527 }
mazgch 26:07be5faf8925 528 return WAIT;
mazgch 26:07be5faf8925 529 }
mazgch 26:07be5faf8925 530
mazgch 75:ce6e12067d0c 531 bool MDMParser::registerNet(NetStatus* status /*= NULL*/, int timeout_ms /*= 180000*/)
mazgch 75:ce6e12067d0c 532 {
mazgch 75:ce6e12067d0c 533 Timer timer;
mazgch 75:ce6e12067d0c 534 timer.start();
mazgch 75:ce6e12067d0c 535 INFO("Modem::register\r\n");
mazgch 75:ce6e12067d0c 536 while (!checkNetStatus(status) && !TIMEOUT(timer, timeout_ms))
mazgch 95:8282dbbe1492 537 wait_ms(1000);
mazgch 79:291df065e345 538 if (_net.csd == REG_DENIED) ERROR("CSD Registration Denied\r\n");
mazgch 79:291df065e345 539 if (_net.psd == REG_DENIED) ERROR("PSD Registration Denied\r\n");
mazgch 79:291df065e345 540 return REG_OK(_net.csd) || REG_OK(_net.psd);
mazgch 75:ce6e12067d0c 541 }
mazgch 75:ce6e12067d0c 542
mazgch 28:4d9509e3b1cf 543 bool MDMParser::checkNetStatus(NetStatus* status /*= NULL*/)
mazgch 21:c4d64830bf02 544 {
mazgch 95:8282dbbe1492 545 bool ok = false;
mazgch 95:8282dbbe1492 546 LOCK();
mazgch 75:ce6e12067d0c 547 memset(&_net, 0, sizeof(_net));
mazgch 75:ce6e12067d0c 548 _net.lac = 0xFFFF;
mazgch 75:ce6e12067d0c 549 _net.ci = 0xFFFFFFFF;
mazgch 21:c4d64830bf02 550 // check registration
mazgch 21:c4d64830bf02 551 sendFormated("AT+CREG?\r\n");
mazgch 88:135fb4bb7aac 552 waitFinalResp(); // don't fail as service could be not subscribed
mazgch 79:291df065e345 553 if (_dev.dev != DEV_LISA_C200) {
mazgch 79:291df065e345 554 // check PSD registration
mazgch 79:291df065e345 555 sendFormated("AT+CGREG?\r\n");
mazgch 88:135fb4bb7aac 556 waitFinalResp(); // don't fail as service could be not subscribed
mazgch 79:291df065e345 557 }
mazgch 79:291df065e345 558 if (REG_OK(_net.csd) || REG_OK(_net.psd))
mazgch 75:ce6e12067d0c 559 {
mazgch 75:ce6e12067d0c 560 // check modem specific status messages
mazgch 75:ce6e12067d0c 561 if (_dev.dev == DEV_LISA_C200) {
mazgch 75:ce6e12067d0c 562 sendFormated("AT+CSS?\r\n");
mazgch 75:ce6e12067d0c 563 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 564 goto failure;
mazgch 81:3966a5c17037 565 while (1) {
mazgch 81:3966a5c17037 566 // get the Telephone number
mazgch 81:3966a5c17037 567 sendFormated("AT$MDN?\r\n");
mazgch 81:3966a5c17037 568 if (RESP_OK != waitFinalResp(_cbString, _net.num))
mazgch 95:8282dbbe1492 569 goto failure;
mazgch 81:3966a5c17037 570 // check if we have a Mobile Directory Number
mazgch 81:3966a5c17037 571 if (*_net.num && (memcmp(_net.num, "000000", 6) != 0))
mazgch 81:3966a5c17037 572 break;
mazgch 81:3966a5c17037 573
mazgch 81:3966a5c17037 574 INFO("Device not yet activated\r\n");
mazgch 81:3966a5c17037 575 INFO("Make sure you have a valid contract with the network operator for this device.\r\n");
mazgch 81:3966a5c17037 576 // Check if the the version contains a V for Verizon
mazgch 81:3966a5c17037 577 // Verizon: E0.V.xx.00.xxR,
mazgch 81:3966a5c17037 578 // Sprint E0.S.xx.00.xxR
mazgch 81:3966a5c17037 579 if (_dev.ver[3] == 'V') {
mazgch 81:3966a5c17037 580 int i;
mazgch 81:3966a5c17037 581 INFO("Start device over-the-air activation (this can take a few minutes)\r\n");
mazgch 81:3966a5c17037 582 sendFormated("AT+CDV=*22899\r\n");
mazgch 81:3966a5c17037 583 i = 1;
mazgch 82:055dcfcf9dcc 584 if ((RESP_OK != waitFinalResp(_cbUACTIND, &i, 120*1000)) || (i == 1)) {
mazgch 81:3966a5c17037 585 ERROR("Device over-the-air activation failed\r\n");
mazgch 95:8282dbbe1492 586 goto failure;
mazgch 81:3966a5c17037 587 }
mazgch 81:3966a5c17037 588 INFO("Device over-the-air activation successful\r\n");
mazgch 81:3966a5c17037 589
mazgch 81:3966a5c17037 590 INFO("Start PRL over-the-air update (this can take a few minutes)\r\n");
mazgch 81:3966a5c17037 591 sendFormated("AT+CDV=*22891\r\n");
mazgch 81:3966a5c17037 592 i = 1;
mazgch 82:055dcfcf9dcc 593 if ((RESP_OK != waitFinalResp(_cbUACTIND, &i, 120*1000)) || (i == 1)) {
mazgch 81:3966a5c17037 594 ERROR("PRL over-the-air update failed\r\n");
mazgch 95:8282dbbe1492 595 goto failure;
mazgch 81:3966a5c17037 596 }
mazgch 81:3966a5c17037 597 INFO("PRL over-the-air update successful\r\n");
mazgch 81:3966a5c17037 598
mazgch 81:3966a5c17037 599 } else {
mazgch 81:3966a5c17037 600 // Sprint or Aeris
mazgch 81:3966a5c17037 601 INFO("Wait for OMA-DM over-the-air activation (this can take a few minutes)\r\n");
mazgch 95:8282dbbe1492 602 wait_ms(120*1000);
mazgch 81:3966a5c17037 603 }
mazgch 81:3966a5c17037 604 }
mazgch 75:ce6e12067d0c 605 // get the the Network access identifier string
mazgch 75:ce6e12067d0c 606 char nai[64];
mazgch 75:ce6e12067d0c 607 sendFormated("AT$QCMIPNAI?\r\n");
mazgch 75:ce6e12067d0c 608 if (RESP_OK != waitFinalResp(_cbString, nai))
mazgch 95:8282dbbe1492 609 goto failure;
mazgch 75:ce6e12067d0c 610 } else {
mazgch 75:ce6e12067d0c 611 sendFormated("AT+COPS?\r\n");
mazgch 75:ce6e12067d0c 612 if (RESP_OK != waitFinalResp(_cbCOPS, &_net))
mazgch 95:8282dbbe1492 613 goto failure;
mazgch 95:8282dbbe1492 614 // get the MSISDNs related to this subscriber
mazgch 75:ce6e12067d0c 615 sendFormated("AT+CNUM\r\n");
mazgch 75:ce6e12067d0c 616 if (RESP_OK != waitFinalResp(_cbCNUM, _net.num))
mazgch 95:8282dbbe1492 617 goto failure;
mazgch 75:ce6e12067d0c 618 }
mazgch 95:8282dbbe1492 619 // get the signal strength indication
mazgch 75:ce6e12067d0c 620 sendFormated("AT+CSQ\r\n");
mazgch 75:ce6e12067d0c 621 if (RESP_OK != waitFinalResp(_cbCSQ, &_net))
mazgch 95:8282dbbe1492 622 goto failure;
mazgch 75:ce6e12067d0c 623 }
mazgch 28:4d9509e3b1cf 624 if (status) {
mazgch 31:a0bed6c1e05d 625 memcpy(status, &_net, sizeof(NetStatus));
mazgch 25:4045d02e44f1 626 }
mazgch 95:8282dbbe1492 627 ok = REG_DONE(_net.csd) && REG_DONE(_net.psd);
mazgch 95:8282dbbe1492 628 UNLOCK();
mazgch 95:8282dbbe1492 629 return ok;
mazgch 95:8282dbbe1492 630 failure:
mazgch 95:8282dbbe1492 631 unlock();
mazgch 95:8282dbbe1492 632 return false;
mazgch 31:a0bed6c1e05d 633 }
mazgch 31:a0bed6c1e05d 634
mazgch 31:a0bed6c1e05d 635 int MDMParser::_cbCOPS(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 636 {
mazgch 31:a0bed6c1e05d 637 if ((type == TYPE_PLUS) && status){
mazgch 31:a0bed6c1e05d 638 int act = 99;
mazgch 31:a0bed6c1e05d 639 // +COPS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 31:a0bed6c1e05d 640 if (sscanf(buf, "\r\n+COPS: %*d,%*d,\"%[^\"]\",%d",status->opr,&act) >= 1) {
mazgch 31:a0bed6c1e05d 641 if (act == 0) status->act = ACT_GSM; // 0: GSM,
mazgch 31:a0bed6c1e05d 642 else if (act == 2) status->act = ACT_UTRAN; // 2: UTRAN
mazgch 31:a0bed6c1e05d 643 }
mazgch 31:a0bed6c1e05d 644 }
mazgch 31:a0bed6c1e05d 645 return WAIT;
mazgch 31:a0bed6c1e05d 646 }
mazgch 31:a0bed6c1e05d 647
mazgch 31:a0bed6c1e05d 648 int MDMParser::_cbCNUM(int type, const char* buf, int len, char* num)
mazgch 31:a0bed6c1e05d 649 {
mazgch 31:a0bed6c1e05d 650 if ((type == TYPE_PLUS) && num){
mazgch 31:a0bed6c1e05d 651 int a;
mazgch 31:a0bed6c1e05d 652 if ((sscanf(buf, "\r\n+CNUM: \"My Number\",\"%31[^\"]\",%d", num, &a) == 2) &&
mazgch 31:a0bed6c1e05d 653 ((a == 129) || (a == 145))) {
mazgch 31:a0bed6c1e05d 654 }
mazgch 31:a0bed6c1e05d 655 }
mazgch 31:a0bed6c1e05d 656 return WAIT;
mazgch 31:a0bed6c1e05d 657 }
mazgch 31:a0bed6c1e05d 658
mazgch 54:7ba8e4c218e2 659 int MDMParser::_cbCSQ(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 660 {
mazgch 54:7ba8e4c218e2 661 if ((type == TYPE_PLUS) && status){
mazgch 54:7ba8e4c218e2 662 int a,b;
mazgch 54:7ba8e4c218e2 663 char _ber[] = { 49, 43, 37, 25, 19, 13, 7, 0 }; // see 3GPP TS 45.008 [20] subclause 8.2.4
mazgch 31:a0bed6c1e05d 664 // +CSQ: <rssi>,<qual>
mazgch 54:7ba8e4c218e2 665 if (sscanf(buf, "\r\n+CSQ: %d,%d",&a,&b) == 2) {
mazgch 54:7ba8e4c218e2 666 if (a != 99) status->rssi = -113 + 2*a; // 0: -113 1: -111 ... 30: -53 dBm with 2 dBm steps
mazgch 54:7ba8e4c218e2 667 if ((b != 99) && (b < sizeof(_ber))) status->ber = _ber[b]; //
mazgch 31:a0bed6c1e05d 668 }
mazgch 31:a0bed6c1e05d 669 }
mazgch 31:a0bed6c1e05d 670 return WAIT;
mazgch 31:a0bed6c1e05d 671 }
mazgch 21:c4d64830bf02 672
mazgch 81:3966a5c17037 673 int MDMParser::_cbUACTIND(int type, const char* buf, int len, int* i)
mazgch 81:3966a5c17037 674 {
mazgch 81:3966a5c17037 675 if ((type == TYPE_PLUS) && i){
mazgch 82:055dcfcf9dcc 676 int a;
mazgch 82:055dcfcf9dcc 677 if (sscanf(buf, "\r\n+UACTIND: %d", &a) == 1) {
mazgch 82:055dcfcf9dcc 678 *i = a;
mazgch 81:3966a5c17037 679 }
mazgch 81:3966a5c17037 680 }
mazgch 81:3966a5c17037 681 return WAIT;
mazgch 81:3966a5c17037 682 }
mazgch 81:3966a5c17037 683
mazgch 21:c4d64830bf02 684 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 685 // internet connection
mazgch 21:c4d64830bf02 686
mazgch 79:291df065e345 687 MDMParser::IP MDMParser::join(const char* apn /*= NULL*/, const char* username /*= NULL*/,
mazgch 79:291df065e345 688 const char* password /*= NULL*/, Auth auth /*= AUTH_DETECT*/)
mazgch 21:c4d64830bf02 689 {
mazgch 95:8282dbbe1492 690 LOCK();
mazgch 78:caf0014375cb 691 INFO("Modem::join\r\n");
mazgch 32:8f12ac182bbb 692 _ip = NOIP;
mazgch 32:8f12ac182bbb 693 if (_dev.dev == DEV_LISA_C200) {
mazgch 76:f7c3dd568dae 694 // make a dumy dns lookup (which will fail, so ignore the result)
mazgch 76:f7c3dd568dae 695 sendFormated("AT+UDNSRN=0,\"u-blox.com\"\r\n");
mazgch 76:f7c3dd568dae 696 waitFinalResp();
mazgch 76:f7c3dd568dae 697 // This fake lookup will enable the IP connection and we
mazgch 76:f7c3dd568dae 698 // should have an IP after this, so we check it
mazgch 76:f7c3dd568dae 699
mazgch 21:c4d64830bf02 700 //Get local IP address
mazgch 21:c4d64830bf02 701 sendFormated("AT+CMIP?\r\n");
mazgch 52:8071747a7cb3 702 if (RESP_OK != waitFinalResp(_cbCMIP, &_ip))
mazgch 95:8282dbbe1492 703 goto failure;
mazgch 21:c4d64830bf02 704 } else {
mazgch 21:c4d64830bf02 705 // check gprs attach status
mazgch 72:d1e943ad6558 706 sendFormated("AT+CGATT=1\r\n");
mazgch 74:208e3e32d263 707 if (RESP_OK != waitFinalResp(NULL,NULL,3*60*1000))
mazgch 95:8282dbbe1492 708 goto failure;
mazgch 31:a0bed6c1e05d 709
mazgch 31:a0bed6c1e05d 710 // Check the profile
mazgch 31:a0bed6c1e05d 711 int a = 0;
mazgch 79:291df065e345 712 bool force = true;
mazgch 31:a0bed6c1e05d 713 sendFormated("AT+UPSND=" PROFILE ",8\r\n");
mazgch 52:8071747a7cb3 714 if (RESP_OK != waitFinalResp(_cbUPSND, &a))
mazgch 95:8282dbbe1492 715 goto failure;
mazgch 79:291df065e345 716 if (a == 1 && force) {
mazgch 31:a0bed6c1e05d 717 // disconnect the profile already if it is connected
mazgch 31:a0bed6c1e05d 718 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 58:e38a2e942fbb 719 if (RESP_OK != waitFinalResp(NULL,NULL,40*1000))
mazgch 95:8282dbbe1492 720 goto failure;
mazgch 79:291df065e345 721 a = 0;
mazgch 31:a0bed6c1e05d 722 }
mazgch 79:291df065e345 723 if (a == 0) {
mazgch 84:a05edb010176 724 bool ok = false;
mazgch 84:a05edb010176 725 // try to lookup the apn settings from our local database by mccmnc
mazgch 84:a05edb010176 726 const char* config = NULL;
mazgch 88:135fb4bb7aac 727 if (!apn && !username && !password)
mazgch 88:135fb4bb7aac 728 config = apnconfig(_dev.imsi);
mazgch 84:a05edb010176 729
mazgch 79:291df065e345 730 // Set up the dynamic IP address assignment.
mazgch 79:291df065e345 731 sendFormated("AT+UPSD=" PROFILE ",7,\"0.0.0.0\"\r\n");
mazgch 52:8071747a7cb3 732 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 733 goto failure;
mazgch 84:a05edb010176 734
mazgch 84:a05edb010176 735 do {
mazgch 84:a05edb010176 736 if (config) {
mazgch 85:dd8f4f0d0ca9 737 apn = _APN_GET(config);
mazgch 85:dd8f4f0d0ca9 738 username = _APN_GET(config);
mazgch 85:dd8f4f0d0ca9 739 password = _APN_GET(config);
mazgch 84:a05edb010176 740 TRACE("Testing APN Settings(\"%s\",\"%s\",\"%s\")\r\n", apn, username, password);
mazgch 79:291df065e345 741 }
mazgch 84:a05edb010176 742 // Set up the APN
mazgch 90:3915192f6d7e 743 if (apn && *apn) {
mazgch 90:3915192f6d7e 744 sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn);
mazgch 90:3915192f6d7e 745 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 746 goto failure;
mazgch 90:3915192f6d7e 747 }
mazgch 90:3915192f6d7e 748 if (username && *username) {
mazgch 90:3915192f6d7e 749 sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", username);
mazgch 90:3915192f6d7e 750 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 751 goto failure;
mazgch 90:3915192f6d7e 752 }
mazgch 90:3915192f6d7e 753 if (password && *password) {
mazgch 90:3915192f6d7e 754 sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password);
mazgch 90:3915192f6d7e 755 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 756 goto failure;
mazgch 90:3915192f6d7e 757 }
mazgch 84:a05edb010176 758 // try different Authentication Protocols
mazgch 84:a05edb010176 759 // 0 = none
mazgch 84:a05edb010176 760 // 1 = PAP (Password Authentication Protocol)
mazgch 84:a05edb010176 761 // 2 = CHAP (Challenge Handshake Authentication Protocol)
mazgch 84:a05edb010176 762 for (int i = AUTH_NONE; i <= AUTH_CHAP && !ok; i ++) {
mazgch 84:a05edb010176 763 if ((auth == AUTH_DETECT) || (auth == i)) {
mazgch 84:a05edb010176 764 // Set up the Authentication Protocol
mazgch 84:a05edb010176 765 sendFormated("AT+UPSD=" PROFILE ",6,%d\r\n", i);
mazgch 84:a05edb010176 766 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 767 goto failure;
mazgch 84:a05edb010176 768 // Activate the profile and make connection
mazgch 84:a05edb010176 769 sendFormated("AT+UPSDA=" PROFILE ",3\r\n");
mazgch 84:a05edb010176 770 if (RESP_OK == waitFinalResp(NULL,NULL,150*1000))
mazgch 84:a05edb010176 771 ok = true;
mazgch 84:a05edb010176 772 }
mazgch 84:a05edb010176 773 }
mazgch 99:3116d3e900ed 774 } while (!ok && config && *config); // maybe use next setting ?
mazgch 84:a05edb010176 775 if (!ok) {
mazgch 79:291df065e345 776 ERROR("Your modem APN/password/username may be wrong\r\n");
mazgch 95:8282dbbe1492 777 goto failure;
mazgch 79:291df065e345 778 }
mazgch 74:208e3e32d263 779 }
mazgch 21:c4d64830bf02 780 //Get local IP address
mazgch 21:c4d64830bf02 781 sendFormated("AT+UPSND=" PROFILE ",0\r\n");
mazgch 52:8071747a7cb3 782 if (RESP_OK != waitFinalResp(_cbUPSND, &_ip))
mazgch 95:8282dbbe1492 783 goto failure;
mazgch 31:a0bed6c1e05d 784 }
mazgch 95:8282dbbe1492 785 UNLOCK();
mazgch 32:8f12ac182bbb 786 return _ip;
mazgch 95:8282dbbe1492 787 failure:
mazgch 95:8282dbbe1492 788 unlock();
mazgch 95:8282dbbe1492 789 return NOIP;
mazgch 31:a0bed6c1e05d 790 }
mazgch 31:a0bed6c1e05d 791
mazgch 84:a05edb010176 792 int MDMParser::_cbUDOPN(int type, const char* buf, int len, char* mccmnc)
mazgch 84:a05edb010176 793 {
mazgch 84:a05edb010176 794 if ((type == TYPE_PLUS) && mccmnc) {
mazgch 84:a05edb010176 795 if (sscanf(buf, "\r\n+UDOPN: 0,\"%[^\"]\"", mccmnc) == 1)
mazgch 84:a05edb010176 796 ;
mazgch 84:a05edb010176 797 }
mazgch 84:a05edb010176 798 return WAIT;
mazgch 84:a05edb010176 799 }
mazgch 84:a05edb010176 800
mazgch 32:8f12ac182bbb 801 int MDMParser::_cbCMIP(int type, const char* buf, int len, IP* ip)
mazgch 32:8f12ac182bbb 802 {
mazgch 102:fb982ff9da82 803 if ((type == TYPE_UNKNOWN) && ip) {
mazgch 32:8f12ac182bbb 804 int a,b,c,d;
mazgch 102:fb982ff9da82 805 if (sscanf(buf, "\r\n" IPSTR, &a,&b,&c,&d) == 4)
mazgch 32:8f12ac182bbb 806 *ip = IPADR(a,b,c,d);
mazgch 32:8f12ac182bbb 807 }
mazgch 32:8f12ac182bbb 808 return WAIT;
mazgch 32:8f12ac182bbb 809 }
mazgch 32:8f12ac182bbb 810
mazgch 31:a0bed6c1e05d 811 int MDMParser::_cbUPSND(int type, const char* buf, int len, int* act)
mazgch 31:a0bed6c1e05d 812 {
mazgch 31:a0bed6c1e05d 813 if ((type == TYPE_PLUS) && act) {
mazgch 31:a0bed6c1e05d 814 if (sscanf(buf, "\r\n+UPSND: %*d,%*d,%d", act) == 1)
mazgch 31:a0bed6c1e05d 815 /*nothing*/;
mazgch 21:c4d64830bf02 816 }
mazgch 31:a0bed6c1e05d 817 return WAIT;
mazgch 31:a0bed6c1e05d 818 }
mazgch 31:a0bed6c1e05d 819
mazgch 31:a0bed6c1e05d 820 int MDMParser::_cbUPSND(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 821 {
mazgch 31:a0bed6c1e05d 822 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 823 int a,b,c,d;
mazgch 31:a0bed6c1e05d 824 // +UPSND=<profile_id>,<param_tag>[,<dynamic_param_val>]
mazgch 31:a0bed6c1e05d 825 if (sscanf(buf, "\r\n+UPSND: " PROFILE ",0,\"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 826 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 827 }
mazgch 31:a0bed6c1e05d 828 return WAIT;
mazgch 31:a0bed6c1e05d 829 }
mazgch 31:a0bed6c1e05d 830
mazgch 31:a0bed6c1e05d 831 int MDMParser::_cbUDNSRN(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 832 {
mazgch 31:a0bed6c1e05d 833 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 834 int a,b,c,d;
mazgch 95:8282dbbe1492 835 if (sscanf(buf, "\r\n+UDNSRN: \"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 836 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 837 }
mazgch 31:a0bed6c1e05d 838 return WAIT;
mazgch 21:c4d64830bf02 839 }
mazgch 21:c4d64830bf02 840
mazgch 21:c4d64830bf02 841 bool MDMParser::disconnect(void)
mazgch 21:c4d64830bf02 842 {
mazgch 95:8282dbbe1492 843 bool ok = false;
mazgch 95:8282dbbe1492 844 LOCK();
mazgch 74:208e3e32d263 845 INFO("Modem::disconnect\r\n");
mazgch 95:8282dbbe1492 846 if (_ip != NOIP) {
mazgch 95:8282dbbe1492 847 if (_dev.dev == DEV_LISA_C200) {
mazgch 95:8282dbbe1492 848 // There something to do here
mazgch 95:8282dbbe1492 849 _ip = NOIP;
mazgch 95:8282dbbe1492 850 ok = true;
mazgch 95:8282dbbe1492 851 } else {
mazgch 95:8282dbbe1492 852 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 95:8282dbbe1492 853 if (RESP_OK != waitFinalResp()) {
mazgch 95:8282dbbe1492 854 _ip = NOIP;
mazgch 95:8282dbbe1492 855 ok = true;
mazgch 95:8282dbbe1492 856 }
mazgch 95:8282dbbe1492 857 }
mazgch 21:c4d64830bf02 858 }
mazgch 95:8282dbbe1492 859 UNLOCK();
mazgch 95:8282dbbe1492 860 return ok;
mazgch 21:c4d64830bf02 861 }
mazgch 21:c4d64830bf02 862
mazgch 31:a0bed6c1e05d 863 MDMParser::IP MDMParser::gethostbyname(const char* host)
mazgch 21:c4d64830bf02 864 {
mazgch 31:a0bed6c1e05d 865 IP ip = NOIP;
mazgch 31:a0bed6c1e05d 866 int a,b,c,d;
mazgch 31:a0bed6c1e05d 867 if (sscanf(host, IPSTR, &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 868 ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 869 else {
mazgch 95:8282dbbe1492 870 LOCK();
mazgch 31:a0bed6c1e05d 871 sendFormated("AT+UDNSRN=0,\"%s\"\r\n", host);
mazgch 52:8071747a7cb3 872 if (RESP_OK != waitFinalResp(_cbUDNSRN, &ip))
mazgch 95:8282dbbe1492 873 ip = NOIP;
mazgch 95:8282dbbe1492 874 UNLOCK();
mazgch 21:c4d64830bf02 875 }
mazgch 31:a0bed6c1e05d 876 return ip;
mazgch 21:c4d64830bf02 877 }
mazgch 21:c4d64830bf02 878
mazgch 21:c4d64830bf02 879 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 880 // sockets
mazgch 21:c4d64830bf02 881
mazgch 103:197fa7920ad8 882 int MDMParser::_cbUSOCR(int type, const char* buf, int len, int* handle)
mazgch 21:c4d64830bf02 883 {
mazgch 103:197fa7920ad8 884 if ((type == TYPE_PLUS) && handle) {
mazgch 21:c4d64830bf02 885 const char* p = strstr(buf,"+USOCR: ");
mazgch 21:c4d64830bf02 886 if (p)
mazgch 103:197fa7920ad8 887 *handle = atoi(p+8);
mazgch 21:c4d64830bf02 888 }
mazgch 21:c4d64830bf02 889 return WAIT;
mazgch 21:c4d64830bf02 890 }
mazgch 21:c4d64830bf02 891
mazgch 63:42cb563a25bc 892 int MDMParser::socketSocket(IpProtocol ipproto, int port)
mazgch 21:c4d64830bf02 893 {
mazgch 103:197fa7920ad8 894 int socket;
mazgch 95:8282dbbe1492 895 LOCK();
mazgch 103:197fa7920ad8 896 // find an free socket
mazgch 103:197fa7920ad8 897 socket = _findSocket();
mazgch 47:9a89e5195721 898 TRACE("socketSocket(%d)\r\n", ipproto);
mazgch 95:8282dbbe1492 899 if (socket != SOCKET_ERROR) {
mazgch 106:18aeacdae391 900 if (ipproto == IPPROTO_UDP) {
mazgch 106:18aeacdae391 901 // sending port can only be set on 2G/3G modules
mazgch 106:18aeacdae391 902 if ((port != -1) && (_dev.dev != DEV_LISA_C200)) {
mazgch 106:18aeacdae391 903 sendFormated("AT+USOCR=17,%d\r\n", port);
mazgch 106:18aeacdae391 904 } else {
mazgch 106:18aeacdae391 905 sendFormated("AT+USOCR=17\r\n");
mazgch 106:18aeacdae391 906 }
mazgch 103:197fa7920ad8 907 } else /*(ipproto == IPPROTO_TCP)*/ {
mazgch 103:197fa7920ad8 908 sendFormated("AT+USOCR=6\r\n");
mazgch 103:197fa7920ad8 909 }
mazgch 103:197fa7920ad8 910 int handle = SOCKET_ERROR;
mazgch 103:197fa7920ad8 911 if ((RESP_OK == waitFinalResp(_cbUSOCR, &handle)) &&
mazgch 103:197fa7920ad8 912 (handle != SOCKET_ERROR)) {
mazgch 103:197fa7920ad8 913 TRACE("Socket %d: handle %d was created\r\n", socket, handle);
mazgch 103:197fa7920ad8 914 _sockets[socket].handle = handle;
mazgch 103:197fa7920ad8 915 _sockets[socket].timeout_ms = TIMEOUT_BLOCKING;
mazgch 103:197fa7920ad8 916 _sockets[socket].connected = false;
mazgch 103:197fa7920ad8 917 _sockets[socket].pending = 0;
mazgch 103:197fa7920ad8 918 }
mazgch 103:197fa7920ad8 919 else
mazgch 103:197fa7920ad8 920 socket = SOCKET_ERROR;
mazgch 95:8282dbbe1492 921 }
mazgch 95:8282dbbe1492 922 UNLOCK();
mazgch 21:c4d64830bf02 923 return socket;
mazgch 21:c4d64830bf02 924 }
mazgch 21:c4d64830bf02 925
mazgch 21:c4d64830bf02 926 bool MDMParser::socketConnect(int socket, const char * host, int port)
mazgch 21:c4d64830bf02 927 {
mazgch 31:a0bed6c1e05d 928 IP ip = gethostbyname(host);
mazgch 31:a0bed6c1e05d 929 if (ip == NOIP)
mazgch 21:c4d64830bf02 930 return false;
mazgch 21:c4d64830bf02 931 // connect to socket
mazgch 95:8282dbbe1492 932 bool ok = false;
mazgch 95:8282dbbe1492 933 LOCK();
mazgch 103:197fa7920ad8 934 if (ISSOCKET(socket) && (!_sockets[socket].connected)) {
mazgch 95:8282dbbe1492 935 TRACE("socketConnect(%d,%s,%d)\r\n", socket,host,port);
mazgch 103:197fa7920ad8 936 sendFormated("AT+USOCO=%d,\"" IPSTR "\",%d\r\n", _sockets[socket].handle, IPNUM(ip), port);
mazgch 95:8282dbbe1492 937 if (RESP_OK == waitFinalResp())
mazgch 103:197fa7920ad8 938 ok = _sockets[socket].connected = true;
mazgch 95:8282dbbe1492 939 }
mazgch 95:8282dbbe1492 940 UNLOCK();
mazgch 95:8282dbbe1492 941 return ok;
mazgch 21:c4d64830bf02 942 }
mazgch 21:c4d64830bf02 943
mazgch 44:9d12223b78ff 944 bool MDMParser::socketIsConnected(int socket)
mazgch 44:9d12223b78ff 945 {
mazgch 95:8282dbbe1492 946 bool ok = false;
mazgch 95:8282dbbe1492 947 LOCK();
mazgch 103:197fa7920ad8 948 ok = ISSOCKET(socket) && _sockets[socket].connected;
mazgch 107:436ee320efd6 949 TRACE("socketIsConnected(%d) %s\r\n", socket, ok?"yes":"no");
mazgch 95:8282dbbe1492 950 UNLOCK();
mazgch 95:8282dbbe1492 951 return ok;
mazgch 44:9d12223b78ff 952 }
mazgch 44:9d12223b78ff 953
mazgch 66:69072b3c5bca 954 bool MDMParser::socketSetBlocking(int socket, int timeout_ms)
mazgch 44:9d12223b78ff 955 {
mazgch 95:8282dbbe1492 956 bool ok = false;
mazgch 95:8282dbbe1492 957 LOCK();
mazgch 103:197fa7920ad8 958 TRACE("socketSetBlocking(%d,%d)\r\n", socket,timeout_ms);
mazgch 95:8282dbbe1492 959 if (ISSOCKET(socket)) {
mazgch 95:8282dbbe1492 960 _sockets[socket].timeout_ms = timeout_ms;
mazgch 95:8282dbbe1492 961 ok = true;
mazgch 95:8282dbbe1492 962 }
mazgch 95:8282dbbe1492 963 UNLOCK();
mazgch 95:8282dbbe1492 964 return ok;
mazgch 44:9d12223b78ff 965 }
mazgch 44:9d12223b78ff 966
mazgch 21:c4d64830bf02 967 bool MDMParser::socketClose(int socket)
mazgch 21:c4d64830bf02 968 {
mazgch 95:8282dbbe1492 969 bool ok = false;
mazgch 95:8282dbbe1492 970 LOCK();
mazgch 103:197fa7920ad8 971 if (ISSOCKET(socket) && _sockets[socket].connected) {
mazgch 95:8282dbbe1492 972 TRACE("socketClose(%d)\r\n", socket);
mazgch 103:197fa7920ad8 973 sendFormated("AT+USOCL=%d\r\n", _sockets[socket].handle);
mazgch 95:8282dbbe1492 974 if (RESP_OK == waitFinalResp()) {
mazgch 103:197fa7920ad8 975 _sockets[socket].connected = false;
mazgch 95:8282dbbe1492 976 ok = true;
mazgch 95:8282dbbe1492 977 }
mazgch 95:8282dbbe1492 978 }
mazgch 95:8282dbbe1492 979 UNLOCK();
mazgch 95:8282dbbe1492 980 return ok;
mazgch 21:c4d64830bf02 981 }
mazgch 21:c4d64830bf02 982
mazgch 21:c4d64830bf02 983 bool MDMParser::socketFree(int socket)
mazgch 21:c4d64830bf02 984 {
mazgch 95:8282dbbe1492 985 // make sure it is closed
mazgch 21:c4d64830bf02 986 socketClose(socket);
mazgch 95:8282dbbe1492 987 bool ok = true;
mazgch 95:8282dbbe1492 988 LOCK();
mazgch 103:197fa7920ad8 989 if (ISSOCKET(socket)) {
mazgch 103:197fa7920ad8 990 TRACE("socketFree(%d)\r\n", socket);
mazgch 103:197fa7920ad8 991 _sockets[socket].handle = SOCKET_ERROR;
mazgch 103:197fa7920ad8 992 _sockets[socket].timeout_ms = TIMEOUT_BLOCKING;
mazgch 103:197fa7920ad8 993 _sockets[socket].connected = false;
mazgch 103:197fa7920ad8 994 _sockets[socket].pending = 0;
mazgch 95:8282dbbe1492 995 ok = true;
mazgch 95:8282dbbe1492 996 }
mazgch 95:8282dbbe1492 997 UNLOCK();
mazgch 95:8282dbbe1492 998 return ok;
mazgch 21:c4d64830bf02 999 }
mazgch 21:c4d64830bf02 1000
mazgch 69:4d6fa520dfca 1001 #define USO_MAX_WRITE 1024 //!< maximum number of bytes to write to socket
mazgch 69:4d6fa520dfca 1002
mazgch 21:c4d64830bf02 1003 int MDMParser::socketSend(int socket, const char * buf, int len)
mazgch 21:c4d64830bf02 1004 {
mazgch 47:9a89e5195721 1005 TRACE("socketSend(%d,,%d)\r\n", socket,len);
mazgch 68:33a96cf64986 1006 int cnt = len;
mazgch 68:33a96cf64986 1007 while (cnt > 0) {
mazgch 69:4d6fa520dfca 1008 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 1009 if (cnt < blk)
mazgch 68:33a96cf64986 1010 blk = cnt;
mazgch 95:8282dbbe1492 1011 bool ok = false;
mazgch 95:8282dbbe1492 1012 LOCK();
mazgch 103:197fa7920ad8 1013 if (ISSOCKET(socket)) {
mazgch 103:197fa7920ad8 1014 sendFormated("AT+USOWR=%d,%d\r\n",_sockets[socket].handle,blk);
mazgch 103:197fa7920ad8 1015 if (RESP_PROMPT == waitFinalResp()) {
mazgch 103:197fa7920ad8 1016 wait_ms(50);
mazgch 103:197fa7920ad8 1017 send(buf, blk);
mazgch 103:197fa7920ad8 1018 if (RESP_OK == waitFinalResp())
mazgch 103:197fa7920ad8 1019 ok = true;
mazgch 103:197fa7920ad8 1020 }
mazgch 95:8282dbbe1492 1021 }
mazgch 95:8282dbbe1492 1022 UNLOCK();
mazgch 95:8282dbbe1492 1023 if (!ok)
mazgch 21:c4d64830bf02 1024 return SOCKET_ERROR;
mazgch 68:33a96cf64986 1025 buf += blk;
mazgch 68:33a96cf64986 1026 cnt -= blk;
mazgch 21:c4d64830bf02 1027 }
mazgch 68:33a96cf64986 1028 return (len - cnt);
mazgch 21:c4d64830bf02 1029 }
mazgch 21:c4d64830bf02 1030
mazgch 21:c4d64830bf02 1031 int MDMParser::socketSendTo(int socket, IP ip, int port, const char * buf, int len)
mazgch 21:c4d64830bf02 1032 {
mazgch 103:197fa7920ad8 1033 TRACE("socketSendTo(%d," IPSTR ",%d,,%d)\r\n", socket,IPNUM(ip),port,len);
mazgch 68:33a96cf64986 1034 int cnt = len;
mazgch 68:33a96cf64986 1035 while (cnt > 0) {
mazgch 69:4d6fa520dfca 1036 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 1037 if (cnt < blk)
mazgch 68:33a96cf64986 1038 blk = cnt;
mazgch 95:8282dbbe1492 1039 bool ok = false;
mazgch 95:8282dbbe1492 1040 LOCK();
mazgch 103:197fa7920ad8 1041 if (ISSOCKET(socket)) {
mazgch 103:197fa7920ad8 1042 sendFormated("AT+USOST=%d,\"" IPSTR "\",%d,%d\r\n",_sockets[socket].handle,IPNUM(ip),port,blk);
mazgch 103:197fa7920ad8 1043 if (RESP_PROMPT == waitFinalResp()) {
mazgch 103:197fa7920ad8 1044 wait_ms(50);
mazgch 103:197fa7920ad8 1045 send(buf, blk);
mazgch 103:197fa7920ad8 1046 if (RESP_OK == waitFinalResp())
mazgch 103:197fa7920ad8 1047 ok = true;
mazgch 103:197fa7920ad8 1048 }
mazgch 95:8282dbbe1492 1049 }
mazgch 95:8282dbbe1492 1050 UNLOCK();
mazgch 95:8282dbbe1492 1051 if (!ok)
mazgch 21:c4d64830bf02 1052 return SOCKET_ERROR;
mazgch 68:33a96cf64986 1053 buf += blk;
mazgch 68:33a96cf64986 1054 cnt -= blk;
mazgch 21:c4d64830bf02 1055 }
mazgch 68:33a96cf64986 1056 return (len - cnt);
mazgch 21:c4d64830bf02 1057 }
mazgch 21:c4d64830bf02 1058
mazgch 21:c4d64830bf02 1059 int MDMParser::socketReadable(int socket)
mazgch 21:c4d64830bf02 1060 {
mazgch 95:8282dbbe1492 1061 int pending = SOCKET_ERROR;
mazgch 95:8282dbbe1492 1062 LOCK();
mazgch 103:197fa7920ad8 1063 if (ISSOCKET(socket) && _sockets[socket].connected) {
mazgch 95:8282dbbe1492 1064 TRACE("socketReadable(%d)\r\n", socket);
mazgch 95:8282dbbe1492 1065 // allow to receive unsolicited commands
mazgch 95:8282dbbe1492 1066 waitFinalResp(NULL, NULL, 0);
mazgch 103:197fa7920ad8 1067 if (_sockets[socket].connected)
mazgch 95:8282dbbe1492 1068 pending = _sockets[socket].pending;
mazgch 95:8282dbbe1492 1069 }
mazgch 95:8282dbbe1492 1070 UNLOCK();
mazgch 95:8282dbbe1492 1071 return pending;
mazgch 21:c4d64830bf02 1072 }
mazgch 21:c4d64830bf02 1073
mazgch 21:c4d64830bf02 1074 int MDMParser::_cbUSORD(int type, const char* buf, int len, char* out)
mazgch 21:c4d64830bf02 1075 {
mazgch 21:c4d64830bf02 1076 if ((type == TYPE_PLUS) && out) {
mazgch 21:c4d64830bf02 1077 int sz, sk;
mazgch 21:c4d64830bf02 1078 if ((sscanf(buf, "\r\n+USORD: %d,%d,", &sk, &sz) == 2) &&
mazgch 21:c4d64830bf02 1079 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 1080 memcpy(out, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 1081 }
mazgch 21:c4d64830bf02 1082 }
mazgch 21:c4d64830bf02 1083 return WAIT;
mazgch 21:c4d64830bf02 1084 }
mazgch 21:c4d64830bf02 1085
mazgch 21:c4d64830bf02 1086 int MDMParser::socketRecv(int socket, char* buf, int len)
mazgch 21:c4d64830bf02 1087 {
mazgch 21:c4d64830bf02 1088 int cnt = 0;
mazgch 47:9a89e5195721 1089 TRACE("socketRecv(%d,,%d)\r\n", socket, len);
mazgch 95:8282dbbe1492 1090 #ifdef MDM_DEBUG
mazgch 21:c4d64830bf02 1091 memset(buf, '\0', len);
mazgch 95:8282dbbe1492 1092 #endif
mazgch 44:9d12223b78ff 1093 Timer timer;
mazgch 44:9d12223b78ff 1094 timer.start();
mazgch 21:c4d64830bf02 1095 while (len) {
mazgch 69:4d6fa520dfca 1096 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 1097 if (len < blk) blk = len;
mazgch 95:8282dbbe1492 1098 bool ok = false;
mazgch 95:8282dbbe1492 1099 LOCK();
mazgch 95:8282dbbe1492 1100 if (ISSOCKET(socket)) {
mazgch 103:197fa7920ad8 1101 if (_sockets[socket].connected) {
mazgch 95:8282dbbe1492 1102 if (_sockets[socket].pending < blk)
mazgch 95:8282dbbe1492 1103 blk = _sockets[socket].pending;
mazgch 95:8282dbbe1492 1104 if (blk > 0) {
mazgch 103:197fa7920ad8 1105 sendFormated("AT+USORD=%d,%d\r\n",_sockets[socket].handle, blk);
mazgch 95:8282dbbe1492 1106 if (RESP_OK == waitFinalResp(_cbUSORD, buf)) {
mazgch 95:8282dbbe1492 1107 _sockets[socket].pending -= blk;
mazgch 95:8282dbbe1492 1108 len -= blk;
mazgch 95:8282dbbe1492 1109 cnt += blk;
mazgch 95:8282dbbe1492 1110 buf += blk;
mazgch 95:8282dbbe1492 1111 ok = true;
mazgch 95:8282dbbe1492 1112 }
mazgch 95:8282dbbe1492 1113 } else if (!TIMEOUT(timer, _sockets[socket].timeout_ms)) {
mazgch 95:8282dbbe1492 1114 ok = (WAIT == waitFinalResp(NULL,NULL,0)); // wait for URCs
mazgch 95:8282dbbe1492 1115 } else {
mazgch 95:8282dbbe1492 1116 len = 0;
mazgch 95:8282dbbe1492 1117 ok = true;
mazgch 95:8282dbbe1492 1118 }
mazgch 103:197fa7920ad8 1119 } else {
mazgch 95:8282dbbe1492 1120 len = 0;
mazgch 95:8282dbbe1492 1121 ok = true;
mazgch 21:c4d64830bf02 1122 }
mazgch 21:c4d64830bf02 1123 }
mazgch 95:8282dbbe1492 1124 UNLOCK();
mazgch 107:436ee320efd6 1125 if (!ok) {
mazgch 107:436ee320efd6 1126 TRACE("socketRecv: ERROR\r\n");
mazgch 95:8282dbbe1492 1127 return SOCKET_ERROR;
mazgch 107:436ee320efd6 1128 }
mazgch 21:c4d64830bf02 1129 }
mazgch 107:436ee320efd6 1130 TRACE("socketRecv: %d \"%*s\"\r\n", cnt, cnt, buf-cnt);
mazgch 21:c4d64830bf02 1131 return cnt;
mazgch 21:c4d64830bf02 1132 }
mazgch 21:c4d64830bf02 1133
mazgch 21:c4d64830bf02 1134 int MDMParser::_cbUSORF(int type, const char* buf, int len, USORFparam* param)
mazgch 21:c4d64830bf02 1135 {
mazgch 21:c4d64830bf02 1136 if ((type == TYPE_PLUS) && param) {
mazgch 21:c4d64830bf02 1137 int sz, sk, p, a,b,c,d;
mazgch 95:8282dbbe1492 1138 int r = sscanf(buf, "\r\n+USORF: %d,\"" IPSTR "\",%d,%d,",
mazgch 95:8282dbbe1492 1139 &sk,&a,&b,&c,&d,&p,&sz);
mazgch 95:8282dbbe1492 1140 if ((r == 7) && (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 1141 memcpy(param->buf, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 1142 param->ip = IPADR(a,b,c,d);
mazgch 21:c4d64830bf02 1143 param->port = p;
mazgch 21:c4d64830bf02 1144 }
mazgch 21:c4d64830bf02 1145 }
mazgch 21:c4d64830bf02 1146 return WAIT;
mazgch 21:c4d64830bf02 1147 }
mazgch 21:c4d64830bf02 1148
mazgch 63:42cb563a25bc 1149 int MDMParser::socketRecvFrom(int socket, IP* ip, int* port, char* buf, int len)
mazgch 21:c4d64830bf02 1150 {
mazgch 21:c4d64830bf02 1151 int cnt = 0;
mazgch 63:42cb563a25bc 1152 TRACE("socketRecvFrom(%d,,%d)\r\n", socket, len);
mazgch 95:8282dbbe1492 1153 #ifdef MDM_DEBUG
mazgch 21:c4d64830bf02 1154 memset(buf, '\0', len);
mazgch 95:8282dbbe1492 1155 #endif
mazgch 44:9d12223b78ff 1156 Timer timer;
mazgch 44:9d12223b78ff 1157 timer.start();
mazgch 21:c4d64830bf02 1158 while (len) {
mazgch 69:4d6fa520dfca 1159 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 1160 if (len < blk) blk = len;
mazgch 95:8282dbbe1492 1161 bool ok = false;
mazgch 95:8282dbbe1492 1162 LOCK();
mazgch 95:8282dbbe1492 1163 if (ISSOCKET(socket)) {
mazgch 95:8282dbbe1492 1164 if (_sockets[socket].pending < blk)
mazgch 95:8282dbbe1492 1165 blk = _sockets[socket].pending;
mazgch 95:8282dbbe1492 1166 if (blk > 0) {
mazgch 103:197fa7920ad8 1167 sendFormated("AT+USORF=%d,%d\r\n",_sockets[socket].handle, blk);
mazgch 95:8282dbbe1492 1168 USORFparam param;
mazgch 95:8282dbbe1492 1169 param.buf = buf;
mazgch 95:8282dbbe1492 1170 if (RESP_OK == waitFinalResp(_cbUSORF, &param)) {
mazgch 95:8282dbbe1492 1171 _sockets[socket].pending -= blk;
mazgch 95:8282dbbe1492 1172 *ip = param.ip;
mazgch 95:8282dbbe1492 1173 *port = param.port;
mazgch 95:8282dbbe1492 1174 len -= blk;
mazgch 95:8282dbbe1492 1175 cnt += blk;
mazgch 95:8282dbbe1492 1176 buf += blk;
mazgch 95:8282dbbe1492 1177 len = 0; // done
mazgch 95:8282dbbe1492 1178 ok = true;
mazgch 95:8282dbbe1492 1179 }
mazgch 95:8282dbbe1492 1180 } else if (!TIMEOUT(timer, _sockets[socket].timeout_ms)) {
mazgch 95:8282dbbe1492 1181 ok = (WAIT == waitFinalResp(NULL,NULL,0)); // wait for URCs
mazgch 95:8282dbbe1492 1182 } else {
mazgch 95:8282dbbe1492 1183 len = 0; // no more data and socket closed or timed-out
mazgch 95:8282dbbe1492 1184 ok = true;
mazgch 21:c4d64830bf02 1185 }
mazgch 95:8282dbbe1492 1186 }
mazgch 95:8282dbbe1492 1187 UNLOCK();
mazgch 107:436ee320efd6 1188 if (!ok) {
mazgch 107:436ee320efd6 1189 TRACE("socketRecv: ERROR\r\n");
mazgch 95:8282dbbe1492 1190 return SOCKET_ERROR;
mazgch 107:436ee320efd6 1191 }
mazgch 21:c4d64830bf02 1192 }
mazgch 44:9d12223b78ff 1193 timer.stop();
mazgch 44:9d12223b78ff 1194 timer.reset();
mazgch 107:436ee320efd6 1195 TRACE("socketRecv: %d \"%*s\"\r\n", cnt, cnt, buf-cnt);
mazgch 21:c4d64830bf02 1196 return cnt;
mazgch 21:c4d64830bf02 1197 }
mazgch 21:c4d64830bf02 1198
mazgch 103:197fa7920ad8 1199 int MDMParser::_findSocket(int handle) {
mazgch 104:c64ba749a422 1200 for (int socket = 0; socket < NUMSOCKETS; socket ++) {
mazgch 103:197fa7920ad8 1201 if (_sockets[socket].handle == handle)
mazgch 103:197fa7920ad8 1202 return socket;
mazgch 103:197fa7920ad8 1203 }
mazgch 103:197fa7920ad8 1204 return SOCKET_ERROR;
mazgch 103:197fa7920ad8 1205 }
mazgch 103:197fa7920ad8 1206
mazgch 21:c4d64830bf02 1207 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 1208
mazgch 31:a0bed6c1e05d 1209 int MDMParser::_cbCMGL(int type, const char* buf, int len, CMGLparam* param)
mazgch 21:c4d64830bf02 1210 {
mazgch 31:a0bed6c1e05d 1211 if ((type == TYPE_PLUS) && param && param->num) {
mazgch 31:a0bed6c1e05d 1212 // +CMGL: <ix>,...
mazgch 31:a0bed6c1e05d 1213 int ix;
mazgch 31:a0bed6c1e05d 1214 if (sscanf(buf, "\r\n+CMGL: %d,", &ix) == 1)
mazgch 31:a0bed6c1e05d 1215 {
mazgch 31:a0bed6c1e05d 1216 *param->ix++ = ix;
mazgch 31:a0bed6c1e05d 1217 param->num--;
mazgch 31:a0bed6c1e05d 1218 }
mazgch 29:53d346010624 1219 }
mazgch 29:53d346010624 1220 return WAIT;
mazgch 21:c4d64830bf02 1221 }
mazgch 21:c4d64830bf02 1222
mazgch 31:a0bed6c1e05d 1223 int MDMParser::smsList(const char* stat /*= "ALL"*/, int* ix /*=NULL*/, int num /*= 0*/) {
mazgch 95:8282dbbe1492 1224 int ret = -1;
mazgch 95:8282dbbe1492 1225 LOCK();
mazgch 31:a0bed6c1e05d 1226 sendFormated("AT+CMGL=\"%s\"\r\n", stat);
mazgch 31:a0bed6c1e05d 1227 CMGLparam param;
mazgch 31:a0bed6c1e05d 1228 param.ix = ix;
mazgch 31:a0bed6c1e05d 1229 param.num = num;
mazgch 95:8282dbbe1492 1230 if (RESP_OK == waitFinalResp(_cbCMGL, &param))
mazgch 95:8282dbbe1492 1231 ret = num - param.num;
mazgch 95:8282dbbe1492 1232 UNLOCK();
mazgch 95:8282dbbe1492 1233 return ret;
mazgch 21:c4d64830bf02 1234 }
mazgch 21:c4d64830bf02 1235
mazgch 21:c4d64830bf02 1236 bool MDMParser::smsSend(const char* num, const char* buf)
mazgch 21:c4d64830bf02 1237 {
mazgch 95:8282dbbe1492 1238 bool ok = false;
mazgch 95:8282dbbe1492 1239 LOCK();
mazgch 80:34985b4d821e 1240 sendFormated("AT+CMGS=\"%s\"\r\n",num);
mazgch 95:8282dbbe1492 1241 if (RESP_PROMPT == waitFinalResp(NULL,NULL,150*1000)) {
mazgch 95:8282dbbe1492 1242 send(buf, strlen(buf));
mazgch 95:8282dbbe1492 1243 const char ctrlZ = 0x1A;
mazgch 95:8282dbbe1492 1244 send(&ctrlZ, sizeof(ctrlZ));
mazgch 95:8282dbbe1492 1245 ok = (RESP_OK == waitFinalResp());
mazgch 21:c4d64830bf02 1246 }
mazgch 95:8282dbbe1492 1247 UNLOCK();
mazgch 95:8282dbbe1492 1248 return ok;
mazgch 21:c4d64830bf02 1249 }
mazgch 21:c4d64830bf02 1250
mazgch 21:c4d64830bf02 1251 bool MDMParser::smsDelete(int ix)
mazgch 21:c4d64830bf02 1252 {
mazgch 95:8282dbbe1492 1253 bool ok = false;
mazgch 95:8282dbbe1492 1254 LOCK();
mazgch 21:c4d64830bf02 1255 sendFormated("AT+CMGD=%d\r\n",ix);
mazgch 95:8282dbbe1492 1256 ok = (RESP_OK == waitFinalResp());
mazgch 95:8282dbbe1492 1257 UNLOCK();
mazgch 95:8282dbbe1492 1258 return ok;
mazgch 21:c4d64830bf02 1259 }
mazgch 21:c4d64830bf02 1260
mazgch 21:c4d64830bf02 1261 int MDMParser::_cbCMGR(int type, const char* buf, int len, CMGRparam* param)
mazgch 21:c4d64830bf02 1262 {
mazgch 21:c4d64830bf02 1263 if (param) {
mazgch 21:c4d64830bf02 1264 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 1265 if (sscanf(buf, "\r\n+CMGR: \"%*[^\"]\",\"%[^\"]", param->num) == 1) {
mazgch 21:c4d64830bf02 1266 }
mazgch 37:cc3433329d66 1267 } else if ((type == TYPE_UNKNOWN) && (buf[len-2] == '\r') && (buf[len-1] == '\n')) {
mazgch 21:c4d64830bf02 1268 memcpy(param->buf, buf, len-2);
mazgch 21:c4d64830bf02 1269 param->buf[len-2] = '\0';
mazgch 21:c4d64830bf02 1270 }
mazgch 21:c4d64830bf02 1271 }
mazgch 21:c4d64830bf02 1272 return WAIT;
mazgch 21:c4d64830bf02 1273 }
mazgch 21:c4d64830bf02 1274
mazgch 21:c4d64830bf02 1275 bool MDMParser::smsRead(int ix, char* num, char* buf, int len)
mazgch 21:c4d64830bf02 1276 {
mazgch 95:8282dbbe1492 1277 bool ok = false;
mazgch 95:8282dbbe1492 1278 LOCK();
mazgch 21:c4d64830bf02 1279 CMGRparam param;
mazgch 21:c4d64830bf02 1280 param.num = num;
mazgch 21:c4d64830bf02 1281 param.buf = buf;
mazgch 21:c4d64830bf02 1282 sendFormated("AT+CMGR=%d\r\n",ix);
mazgch 95:8282dbbe1492 1283 ok = (RESP_OK == waitFinalResp(_cbCMGR, &param));
mazgch 95:8282dbbe1492 1284 UNLOCK();
mazgch 95:8282dbbe1492 1285 return ok;
mazgch 21:c4d64830bf02 1286 }
mazgch 54:7ba8e4c218e2 1287
mazgch 54:7ba8e4c218e2 1288 // ----------------------------------------------------------------
mazgch 70:0a87d256cd24 1289
mazgch 70:0a87d256cd24 1290 int MDMParser::_cbCUSD(int type, const char* buf, int len, char* resp)
mazgch 70:0a87d256cd24 1291 {
mazgch 70:0a87d256cd24 1292 if ((type == TYPE_PLUS) && resp) {
mazgch 70:0a87d256cd24 1293 // +USD: \"%*[^\"]\",\"%[^\"]\",,\"%*[^\"]\",%d,%d,%d,%d,\"*[^\"]\",%d,%d"..);
mazgch 70:0a87d256cd24 1294 if (sscanf(buf, "\r\n+CUSD: %*d,\"%[^\"]\",%*d", resp) == 1) {
mazgch 70:0a87d256cd24 1295 /*nothing*/
mazgch 70:0a87d256cd24 1296 }
mazgch 70:0a87d256cd24 1297 }
mazgch 70:0a87d256cd24 1298 return WAIT;
mazgch 70:0a87d256cd24 1299 }
mazgch 70:0a87d256cd24 1300
mazgch 70:0a87d256cd24 1301 bool MDMParser::ussdCommand(const char* cmd, char* buf)
mazgch 70:0a87d256cd24 1302 {
mazgch 95:8282dbbe1492 1303 bool ok = false;
mazgch 95:8282dbbe1492 1304 LOCK();
mazgch 70:0a87d256cd24 1305 *buf = '\0';
mazgch 95:8282dbbe1492 1306 if (_dev.dev != DEV_LISA_C200) {
mazgch 95:8282dbbe1492 1307 sendFormated("AT+CUSD=1,\"%s\"\r\n",cmd);
mazgch 95:8282dbbe1492 1308 ok = (RESP_OK == waitFinalResp(_cbCUSD, buf));
mazgch 70:0a87d256cd24 1309 }
mazgch 95:8282dbbe1492 1310 UNLOCK();
mazgch 95:8282dbbe1492 1311 return ok;
mazgch 70:0a87d256cd24 1312 }
mazgch 80:34985b4d821e 1313
mazgch 80:34985b4d821e 1314 // ----------------------------------------------------------------
mazgch 70:0a87d256cd24 1315
mazgch 80:34985b4d821e 1316 bool MDMParser::delFile(const char* filename)
mazgch 80:34985b4d821e 1317 {
mazgch 95:8282dbbe1492 1318 bool ok = false;
mazgch 95:8282dbbe1492 1319 LOCK();
mazgch 80:34985b4d821e 1320 sendFormated("AT+UDELFILE=\"%s\"\r\n", filename);
mazgch 95:8282dbbe1492 1321 ok = (RESP_OK == waitFinalResp());
mazgch 95:8282dbbe1492 1322 UNLOCK();
mazgch 95:8282dbbe1492 1323 return ok;
mazgch 80:34985b4d821e 1324 }
mazgch 80:34985b4d821e 1325
mazgch 80:34985b4d821e 1326 int MDMParser::writeFile(const char* filename, const char* buf, int len)
mazgch 80:34985b4d821e 1327 {
mazgch 95:8282dbbe1492 1328 bool ok = false;
mazgch 95:8282dbbe1492 1329 LOCK();
mazgch 80:34985b4d821e 1330 sendFormated("AT+UDWNFILE=\"%s\",%d\r\n", filename, len);
mazgch 95:8282dbbe1492 1331 if (RESP_PROMPT == waitFinalResp()) {
mazgch 95:8282dbbe1492 1332 send(buf, len);
mazgch 95:8282dbbe1492 1333 ok = (RESP_OK == waitFinalResp());
mazgch 95:8282dbbe1492 1334 }
mazgch 95:8282dbbe1492 1335 UNLOCK();
mazgch 95:8282dbbe1492 1336 return ok ? len : -1;
mazgch 80:34985b4d821e 1337 }
mazgch 80:34985b4d821e 1338
mazgch 80:34985b4d821e 1339 int MDMParser::readFile(const char* filename, char* buf, int len)
mazgch 80:34985b4d821e 1340 {
mazgch 80:34985b4d821e 1341 URDFILEparam param;
mazgch 80:34985b4d821e 1342 param.filename = filename;
mazgch 80:34985b4d821e 1343 param.buf = buf;
mazgch 80:34985b4d821e 1344 param.sz = len;
mazgch 80:34985b4d821e 1345 param.len = 0;
mazgch 95:8282dbbe1492 1346 LOCK();
mazgch 95:8282dbbe1492 1347 sendFormated("AT+URDFILE=\"%s\"\r\n", filename, len);
mazgch 105:f6bb2a20de70 1348 if (RESP_OK != waitFinalResp(_cbURDFILE, &param))
mazgch 95:8282dbbe1492 1349 param.len = -1;
mazgch 95:8282dbbe1492 1350 UNLOCK();
mazgch 80:34985b4d821e 1351 return param.len;
mazgch 80:34985b4d821e 1352 }
mazgch 80:34985b4d821e 1353
mazgch 80:34985b4d821e 1354 int MDMParser::_cbURDFILE(int type, const char* buf, int len, URDFILEparam* param)
mazgch 80:34985b4d821e 1355 {
mazgch 80:34985b4d821e 1356 if ((type == TYPE_PLUS) && param && param->filename && param->buf) {
mazgch 80:34985b4d821e 1357 char filename[48];
mazgch 80:34985b4d821e 1358 int sz;
mazgch 80:34985b4d821e 1359 if ((sscanf(buf, "\r\n+URDFILE: \"%[^\"]\",%d,", filename, &sz) == 2) &&
mazgch 80:34985b4d821e 1360 (0 == strcmp(param->filename, filename)) &&
mazgch 80:34985b4d821e 1361 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 80:34985b4d821e 1362 param->len = (sz < param->sz) ? sz : param->sz;
mazgch 80:34985b4d821e 1363 memcpy(param->buf, &buf[len-1-sz], param->len);
mazgch 80:34985b4d821e 1364 }
mazgch 80:34985b4d821e 1365 }
mazgch 80:34985b4d821e 1366 return WAIT;
mazgch 80:34985b4d821e 1367 }
mazgch 80:34985b4d821e 1368
mazgch 70:0a87d256cd24 1369 // ----------------------------------------------------------------
mazgch 74:208e3e32d263 1370 bool MDMParser::setDebug(int level)
mazgch 74:208e3e32d263 1371 {
mazgch 74:208e3e32d263 1372 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 1373 if ((_debugLevel >= 0) && (level >= 0)) {
mazgch 74:208e3e32d263 1374 _debugLevel = level;
mazgch 74:208e3e32d263 1375 return true;
mazgch 74:208e3e32d263 1376 }
mazgch 74:208e3e32d263 1377 #endif
mazgch 74:208e3e32d263 1378 return false;
mazgch 74:208e3e32d263 1379 }
mazgch 74:208e3e32d263 1380
mazgch 73:2b32e0a21df2 1381 void MDMParser::dumpDevStatus(MDMParser::DevStatus* status,
mazgch 73:2b32e0a21df2 1382 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1383 {
mazgch 75:ce6e12067d0c 1384 dprint(param, "Modem::devStatus\r\n");
mazgch 98:c786461edd40 1385 const char* txtDev[] = { "Unknown", "SARA-G350", "LISA-U200", "LISA-C200", "SARA-U260", "SARA-U270", "LEON-G200" };
mazgch 98:c786461edd40 1386 if (status->dev < sizeof(txtDev)/sizeof(*txtDev) && (status->dev != DEV_UNKNOWN))
mazgch 73:2b32e0a21df2 1387 dprint(param, " Device: %s\r\n", txtDev[status->dev]);
mazgch 54:7ba8e4c218e2 1388 const char* txtLpm[] = { "Disabled", "Enabled", "Active" };
mazgch 54:7ba8e4c218e2 1389 if (status->lpm < sizeof(txtLpm)/sizeof(*txtLpm))
mazgch 73:2b32e0a21df2 1390 dprint(param, " Power Save: %s\r\n", txtLpm[status->lpm]);
mazgch 75:ce6e12067d0c 1391 const char* txtSim[] = { "Unknown", "Missing", "Pin", "Ready" };
mazgch 98:c786461edd40 1392 if (status->sim < sizeof(txtSim)/sizeof(*txtSim) && (status->sim != SIM_UNKNOWN))
mazgch 73:2b32e0a21df2 1393 dprint(param, " SIM: %s\r\n", txtSim[status->sim]);
mazgch 54:7ba8e4c218e2 1394 if (*status->ccid)
mazgch 73:2b32e0a21df2 1395 dprint(param, " CCID: %s\r\n", status->ccid);
mazgch 54:7ba8e4c218e2 1396 if (*status->imei)
mazgch 73:2b32e0a21df2 1397 dprint(param, " IMEI: %s\r\n", status->imei);
mazgch 54:7ba8e4c218e2 1398 if (*status->imsi)
mazgch 73:2b32e0a21df2 1399 dprint(param, " IMSI: %s\r\n", status->imsi);
mazgch 54:7ba8e4c218e2 1400 if (*status->meid)
mazgch 73:2b32e0a21df2 1401 dprint(param, " MEID: %s\r\n", status->meid); // LISA-C
mazgch 54:7ba8e4c218e2 1402 if (*status->manu)
mazgch 73:2b32e0a21df2 1403 dprint(param, " Manufacturer: %s\r\n", status->manu);
mazgch 54:7ba8e4c218e2 1404 if (*status->model)
mazgch 73:2b32e0a21df2 1405 dprint(param, " Model: %s\r\n", status->model);
mazgch 54:7ba8e4c218e2 1406 if (*status->ver)
mazgch 73:2b32e0a21df2 1407 dprint(param, " Version: %s\r\n", status->ver);
mazgch 54:7ba8e4c218e2 1408 }
mazgch 54:7ba8e4c218e2 1409
mazgch 73:2b32e0a21df2 1410 void MDMParser::dumpNetStatus(MDMParser::NetStatus *status,
mazgch 73:2b32e0a21df2 1411 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1412 {
mazgch 75:ce6e12067d0c 1413 dprint(param, "Modem::netStatus\r\n");
mazgch 54:7ba8e4c218e2 1414 const char* txtReg[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
mazgch 98:c786461edd40 1415 if (status->csd < sizeof(txtReg)/sizeof(*txtReg) && (status->csd != REG_UNKNOWN))
mazgch 79:291df065e345 1416 dprint(param, " CSD Registration: %s\r\n", txtReg[status->csd]);
mazgch 98:c786461edd40 1417 if (status->psd < sizeof(txtReg)/sizeof(*txtReg) && (status->psd != REG_UNKNOWN))
mazgch 79:291df065e345 1418 dprint(param, " PSD Registration: %s\r\n", txtReg[status->psd]);
mazgch 54:7ba8e4c218e2 1419 const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
mazgch 98:c786461edd40 1420 if (status->act < sizeof(txtAct)/sizeof(*txtAct) && (status->act != ACT_UNKNOWN))
mazgch 73:2b32e0a21df2 1421 dprint(param, " Access Technology: %s\r\n", txtAct[status->act]);
mazgch 54:7ba8e4c218e2 1422 if (status->rssi)
mazgch 73:2b32e0a21df2 1423 dprint(param, " Signal Strength: %d dBm\r\n", status->rssi);
mazgch 54:7ba8e4c218e2 1424 if (status->ber)
mazgch 73:2b32e0a21df2 1425 dprint(param, " Bit Error Rate: %d\r\n", status->ber);
mazgch 54:7ba8e4c218e2 1426 if (*status->opr)
mazgch 73:2b32e0a21df2 1427 dprint(param, " Operator: %s\r\n", status->opr);
mazgch 54:7ba8e4c218e2 1428 if (status->lac != 0xFFFF)
mazgch 73:2b32e0a21df2 1429 dprint(param, " Location Area Code: %04X\r\n", status->lac);
mazgch 54:7ba8e4c218e2 1430 if (status->ci != 0xFFFFFFFF)
mazgch 73:2b32e0a21df2 1431 dprint(param, " Cell ID: %08X\r\n", status->ci);
mazgch 54:7ba8e4c218e2 1432 if (*status->num)
mazgch 73:2b32e0a21df2 1433 dprint(param, " Phone Number: %s\r\n", status->num);
mazgch 54:7ba8e4c218e2 1434 }
mazgch 54:7ba8e4c218e2 1435
mazgch 73:2b32e0a21df2 1436 void MDMParser::dumpIp(MDMParser::IP ip,
mazgch 73:2b32e0a21df2 1437 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1438 {
mazgch 57:869bd35f44cc 1439 if (ip != NOIP)
mazgch 75:ce6e12067d0c 1440 dprint(param, "Modem:IP " IPSTR "\r\n", IPNUM(ip));
mazgch 54:7ba8e4c218e2 1441 }
mazgch 70:0a87d256cd24 1442
mazgch 21:c4d64830bf02 1443 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 1444 int MDMParser::_parseMatch(Pipe<char>* pipe, int len, const char* sta, const char* end)
mazgch 18:e5697801df29 1445 {
mazgch 18:e5697801df29 1446 int o = 0;
mazgch 21:c4d64830bf02 1447 if (sta) {
mazgch 21:c4d64830bf02 1448 while (*sta) {
mazgch 21:c4d64830bf02 1449 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1450 char ch = pipe->next();
mazgch 21:c4d64830bf02 1451 if (*sta++ != ch) return NOT_FOUND;
mazgch 21:c4d64830bf02 1452 }
mazgch 21:c4d64830bf02 1453 }
mazgch 21:c4d64830bf02 1454 if (!end) return o; // no termination
mazgch 35:9275215a3a5b 1455 // at least any char
mazgch 35:9275215a3a5b 1456 if (++o > len) return WAIT;
mazgch 35:9275215a3a5b 1457 pipe->next();
mazgch 35:9275215a3a5b 1458 // check the end
mazgch 21:c4d64830bf02 1459 int x = 0;
mazgch 21:c4d64830bf02 1460 while (end[x]) {
mazgch 21:c4d64830bf02 1461 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1462 char ch = pipe->next();
mazgch 21:c4d64830bf02 1463 x = (end[x] == ch) ? x + 1 :
mazgch 21:c4d64830bf02 1464 (end[0] == ch) ? 1 :
mazgch 21:c4d64830bf02 1465 0;
mazgch 21:c4d64830bf02 1466 }
mazgch 21:c4d64830bf02 1467 return o;
mazgch 21:c4d64830bf02 1468 }
mazgch 21:c4d64830bf02 1469
mazgch 21:c4d64830bf02 1470 int MDMParser::_parseFormated(Pipe<char>* pipe, int len, const char* fmt)
mazgch 21:c4d64830bf02 1471 {
mazgch 21:c4d64830bf02 1472 int o = 0;
mazgch 21:c4d64830bf02 1473 int num = 0;
mazgch 21:c4d64830bf02 1474 if (fmt) {
mazgch 21:c4d64830bf02 1475 while (*fmt) {
mazgch 21:c4d64830bf02 1476 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1477 char ch = pipe->next();
mazgch 21:c4d64830bf02 1478 if (*fmt == '%') {
mazgch 21:c4d64830bf02 1479 fmt++;
mazgch 21:c4d64830bf02 1480 if (*fmt == 'd') { // numeric
mazgch 21:c4d64830bf02 1481 fmt ++;
mazgch 21:c4d64830bf02 1482 num = 0;
mazgch 21:c4d64830bf02 1483 while (ch >= '0' && ch <= '9') {
mazgch 21:c4d64830bf02 1484 num = num * 10 + (ch - '0');
mazgch 21:c4d64830bf02 1485 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1486 ch = pipe->next();
mazgch 21:c4d64830bf02 1487 }
mazgch 21:c4d64830bf02 1488 }
mazgch 21:c4d64830bf02 1489 else if (*fmt == 'c') { // char buffer (takes last numeric as length)
mazgch 21:c4d64830bf02 1490 fmt ++;
mazgch 21:c4d64830bf02 1491 while (num --) {
mazgch 21:c4d64830bf02 1492 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1493 ch = pipe->next();
mazgch 21:c4d64830bf02 1494 }
mazgch 21:c4d64830bf02 1495 }
mazgch 80:34985b4d821e 1496 else if (*fmt == 's') {
mazgch 80:34985b4d821e 1497 fmt ++;
mazgch 80:34985b4d821e 1498 if (ch != '\"') return NOT_FOUND;
mazgch 80:34985b4d821e 1499 do {
mazgch 80:34985b4d821e 1500 if (++o > len) return WAIT;
mazgch 80:34985b4d821e 1501 ch = pipe->next();
mazgch 80:34985b4d821e 1502 } while (ch != '\"');
mazgch 80:34985b4d821e 1503 if (++o > len) return WAIT;
mazgch 80:34985b4d821e 1504 ch = pipe->next();
mazgch 80:34985b4d821e 1505 }
mazgch 21:c4d64830bf02 1506 }
mazgch 21:c4d64830bf02 1507 if (*fmt++ != ch) return NOT_FOUND;
mazgch 18:e5697801df29 1508 }
mazgch 18:e5697801df29 1509 }
mazgch 21:c4d64830bf02 1510 return o;
mazgch 21:c4d64830bf02 1511 }
mazgch 21:c4d64830bf02 1512
mazgch 21:c4d64830bf02 1513 int MDMParser::_getLine(Pipe<char>* pipe, char* buf, int len)
mazgch 21:c4d64830bf02 1514 {
mazgch 21:c4d64830bf02 1515 int unkn = 0;
mazgch 21:c4d64830bf02 1516 int sz = pipe->size();
mazgch 21:c4d64830bf02 1517 int fr = pipe->free();
mazgch 21:c4d64830bf02 1518 if (len > sz)
mazgch 21:c4d64830bf02 1519 len = sz;
mazgch 21:c4d64830bf02 1520 while (len > 0)
mazgch 21:c4d64830bf02 1521 {
mazgch 21:c4d64830bf02 1522 static struct {
mazgch 21:c4d64830bf02 1523 const char* fmt; int type;
mazgch 21:c4d64830bf02 1524 } lutF[] = {
mazgch 21:c4d64830bf02 1525 { "\r\n+USORD: %d,%d,\"%c\"", TYPE_PLUS },
mazgch 95:8282dbbe1492 1526 { "\r\n+USORF: %d,\"" IPSTR "\",%d,%d,\"%c\"", TYPE_PLUS },
mazgch 80:34985b4d821e 1527 { "\r\n+URDFILE: %s,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1528 };
mazgch 21:c4d64830bf02 1529 static struct {
mazgch 21:c4d64830bf02 1530 const char* sta; const char* end; int type;
mazgch 21:c4d64830bf02 1531 } lut[] = {
mazgch 21:c4d64830bf02 1532 { "\r\nOK\r\n", NULL, TYPE_OK },
mazgch 21:c4d64830bf02 1533 { "\r\nERROR\r\n", NULL, TYPE_ERROR },
mazgch 31:a0bed6c1e05d 1534 { "\r\n+CME ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1535 { "\r\n+CMS ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1536 { "\r\nRING\r\n", NULL, TYPE_RING },
mazgch 21:c4d64830bf02 1537 { "\r\nCONNECT\r\n", NULL, TYPE_CONNECT },
mazgch 21:c4d64830bf02 1538 { "\r\nNO CARRIER\r\n", NULL, TYPE_NOCARRIER },
mazgch 21:c4d64830bf02 1539 { "\r\nNO DIALTONE\r\n", NULL, TYPE_NODIALTONE },
mazgch 21:c4d64830bf02 1540 { "\r\nBUSY\r\n", NULL, TYPE_BUSY },
mazgch 21:c4d64830bf02 1541 { "\r\nNO ANSWER\r\n", NULL, TYPE_NOANSWER },
mazgch 21:c4d64830bf02 1542 { "\r\n+", "\r\n", TYPE_PLUS },
mazgch 21:c4d64830bf02 1543 { "\r\n@", NULL, TYPE_PROMPT }, // Sockets
mazgch 21:c4d64830bf02 1544 { "\r\n>", NULL, TYPE_PROMPT }, // SMS
mazgch 80:34985b4d821e 1545 { "\n>", NULL, TYPE_PROMPT }, // File
mazgch 21:c4d64830bf02 1546 };
mazgch 21:c4d64830bf02 1547 for (int i = 0; i < sizeof(lutF)/sizeof(*lutF); i ++) {
mazgch 21:c4d64830bf02 1548 pipe->set(unkn);
mazgch 21:c4d64830bf02 1549 int ln = _parseFormated(pipe, len, lutF[i].fmt);
mazgch 21:c4d64830bf02 1550 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1551 return WAIT;
mazgch 21:c4d64830bf02 1552 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1553 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1554 if (ln > 0)
mazgch 21:c4d64830bf02 1555 return lutF[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1556 }
mazgch 21:c4d64830bf02 1557 for (int i = 0; i < sizeof(lut)/sizeof(*lut); i ++) {
mazgch 21:c4d64830bf02 1558 pipe->set(unkn);
mazgch 21:c4d64830bf02 1559 int ln = _parseMatch(pipe, len, lut[i].sta, lut[i].end);
mazgch 21:c4d64830bf02 1560 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1561 return WAIT;
mazgch 21:c4d64830bf02 1562 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1563 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1564 if (ln > 0)
mazgch 21:c4d64830bf02 1565 return lut[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1566 }
mazgch 21:c4d64830bf02 1567 // UNKNOWN
mazgch 21:c4d64830bf02 1568 unkn ++;
mazgch 21:c4d64830bf02 1569 len--;
mazgch 21:c4d64830bf02 1570 }
mazgch 18:e5697801df29 1571 return WAIT;
mazgch 18:e5697801df29 1572 }
mazgch 18:e5697801df29 1573
mazgch 18:e5697801df29 1574 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1575 // Serial Implementation
mazgch 18:e5697801df29 1576 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1577
mazgch 76:f7c3dd568dae 1578 /*! Helper Dev Null Device
mazgch 76:f7c3dd568dae 1579 Small helper class used to shut off stderr/stdout. Sometimes stdin/stdout
mazgch 76:f7c3dd568dae 1580 is shared with the serial port of the modem. Having printfs inbetween the
mazgch 76:f7c3dd568dae 1581 AT commands you cause a failure of the modem.
mazgch 76:f7c3dd568dae 1582 */
mazgch 76:f7c3dd568dae 1583 class DevNull : public Stream {
mazgch 76:f7c3dd568dae 1584 public:
mazgch 76:f7c3dd568dae 1585 DevNull() : Stream(_name+1) { } //!< Constructor
mazgch 76:f7c3dd568dae 1586 void claim(const char* mode, FILE* file)
mazgch 76:f7c3dd568dae 1587 { freopen(_name, mode, file); } //!< claim a stream
mazgch 76:f7c3dd568dae 1588 protected:
mazgch 76:f7c3dd568dae 1589 virtual int _getc() { return EOF; } //!< Nothing
mazgch 76:f7c3dd568dae 1590 virtual int _putc(int c) { return c; } //!< Discard
mazgch 76:f7c3dd568dae 1591 static const char* _name; //!< File name
mazgch 76:f7c3dd568dae 1592 };
mazgch 76:f7c3dd568dae 1593 const char* DevNull::_name = "/null"; //!< the null device name
mazgch 76:f7c3dd568dae 1594 static DevNull null; //!< the null device
mazgch 76:f7c3dd568dae 1595
mazgch 19:2b5d097ca15d 1596 MDMSerial::MDMSerial(PinName tx /*= MDMTXD*/, PinName rx /*= MDMRXD*/,
mazgch 19:2b5d097ca15d 1597 int baudrate /*= MDMBAUD*/,
mazgch 43:a89a7a505991 1598 #if DEVICE_SERIAL_FC
mazgch 19:2b5d097ca15d 1599 PinName rts /*= MDMRTS*/, PinName cts /*= MDMCTS*/,
mazgch 43:a89a7a505991 1600 #endif
mazgch 18:e5697801df29 1601 int rxSize /*= 256*/, int txSize /*= 128*/) :
mazgch 35:9275215a3a5b 1602 SerialPipe(tx, rx, rxSize, txSize)
mazgch 18:e5697801df29 1603 {
mazgch 76:f7c3dd568dae 1604 if (rx == USBRX)
mazgch 76:f7c3dd568dae 1605 null.claim("r", stdin);
mazgch 76:f7c3dd568dae 1606 if (tx == USBTX) {
mazgch 76:f7c3dd568dae 1607 null.claim("w", stdout);
mazgch 76:f7c3dd568dae 1608 null.claim("w", stderr);
mazgch 74:208e3e32d263 1609 #ifdef MDM_DEBUG
mazgch 76:f7c3dd568dae 1610 _debugLevel = -1;
mazgch 76:f7c3dd568dae 1611 #endif
mazgch 76:f7c3dd568dae 1612 }
mazgch 74:208e3e32d263 1613 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 1614 _onboard = (tx == MDMTXD) && (rx == MDMRXD);
mazgch 74:208e3e32d263 1615 if (_onboard)
mazgch 74:208e3e32d263 1616 c027_mdm_powerOn(false);
mazgch 74:208e3e32d263 1617 #endif
mazgch 18:e5697801df29 1618 baud(baudrate);
mazgch 35:9275215a3a5b 1619 #if DEVICE_SERIAL_FC
mazgch 35:9275215a3a5b 1620 if ((rts != NC) || (cts != NC))
mazgch 35:9275215a3a5b 1621 {
mazgch 35:9275215a3a5b 1622 Flow flow = (cts == NC) ? RTS :
mazgch 35:9275215a3a5b 1623 (rts == NC) ? CTS : RTSCTS ;
mazgch 35:9275215a3a5b 1624 set_flow_control(flow, rts, cts);
mazgch 35:9275215a3a5b 1625 if (cts != NC) _dev.lpm = LPM_ENABLED;
mazgch 35:9275215a3a5b 1626 }
mazgch 35:9275215a3a5b 1627 #endif
mazgch 18:e5697801df29 1628 }
mazgch 18:e5697801df29 1629
mazgch 76:f7c3dd568dae 1630 MDMSerial::~MDMSerial(void)
mazgch 76:f7c3dd568dae 1631 {
mazgch 76:f7c3dd568dae 1632 powerOff();
mazgch 76:f7c3dd568dae 1633 #ifdef TARGET_UBLOX_C027
mazgch 76:f7c3dd568dae 1634 if (_onboard)
mazgch 76:f7c3dd568dae 1635 c027_mdm_powerOff();
mazgch 76:f7c3dd568dae 1636 #endif
mazgch 76:f7c3dd568dae 1637 }
mazgch 76:f7c3dd568dae 1638
mazgch 18:e5697801df29 1639 int MDMSerial::_send(const void* buf, int len)
mazgch 18:e5697801df29 1640 {
mazgch 35:9275215a3a5b 1641 return put((const char*)buf, len, true/*=blocking*/);
mazgch 18:e5697801df29 1642 }
mazgch 18:e5697801df29 1643
mazgch 18:e5697801df29 1644 int MDMSerial::getLine(char* buffer, int length)
mazgch 18:e5697801df29 1645 {
mazgch 18:e5697801df29 1646 return _getLine(&_pipeRx, buffer, length);
mazgch 18:e5697801df29 1647 }
mazgch 18:e5697801df29 1648
mazgch 18:e5697801df29 1649 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1650 // USB Implementation
mazgch 18:e5697801df29 1651 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1652
mazgch 18:e5697801df29 1653 #ifdef HAVE_MDMUSB
mazgch 76:f7c3dd568dae 1654 MDMUsb::MDMUsb(void)
mazgch 74:208e3e32d263 1655 {
mazgch 74:208e3e32d263 1656 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 1657 _debugLevel = 1;
mazgch 74:208e3e32d263 1658 #endif
mazgch 74:208e3e32d263 1659 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 1660 _onboard = true;
mazgch 74:208e3e32d263 1661 c027_mdm_powerOn(true);
mazgch 74:208e3e32d263 1662 #endif
mazgch 74:208e3e32d263 1663 }
mazgch 76:f7c3dd568dae 1664
mazgch 76:f7c3dd568dae 1665 MDMUsb::~MDMUsb(void)
mazgch 76:f7c3dd568dae 1666 {
mazgch 76:f7c3dd568dae 1667 powerOff();
mazgch 76:f7c3dd568dae 1668 #ifdef TARGET_UBLOX_C027
mazgch 76:f7c3dd568dae 1669 if (_onboard)
mazgch 76:f7c3dd568dae 1670 c027_mdm_powerOff();
mazgch 76:f7c3dd568dae 1671 #endif
mazgch 76:f7c3dd568dae 1672 }
mazgch 76:f7c3dd568dae 1673
mazgch 76:f7c3dd568dae 1674 int MDMUsb::_send(const void* buf, int len) { return 0; }
mazgch 76:f7c3dd568dae 1675
mazgch 18:e5697801df29 1676 int MDMUsb::getLine(char* buffer, int length) { return NOT_FOUND; }
mazgch 76:f7c3dd568dae 1677
mazgch 35:9275215a3a5b 1678 #endif