Xinlei Cao / C027_Support

Own fork of C027_Support

Dependents:   MbedSmartRestMain MbedSmartRestMain

Fork of C027_Support by u-blox

MDM.cpp@101:edfeb8af206e, 2014-07-01 (annotated)

Committer:
mazgch
Date:
Tue Jul 01 06:41:26 2014 +0000
Revision:
101:edfeb8af206e
Parent:
99:3116d3e900ed
Child:
102:fb982ff9da82
improve purge at wakeup

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 74:208e3e32d263 10 //! test if it is a socket
mazgch 21:c4d64830bf02 11 #define ISSOCKET(s) (((s) >= 0) && ((s) < (sizeof(_sockets)/sizeof(*_sockets))))
mazgch 75:ce6e12067d0c 12 //! check for timeout
mazgch 75:ce6e12067d0c 13 #define TIMEOUT(t, ms) ((ms != TIMEOUT_BLOCKING) && (ms < t.read_ms()))
mazgch 80:34985b4d821e 14 //! registration ok check helper
mazgch 79:291df065e345 15 #define REG_OK(r) ((r == REG_HOME) || (r == REG_ROAMING))
mazgch 80:34985b4d821e 16 //! registration done check helper (no need to poll further)
mazgch 79:291df065e345 17 #define REG_DONE(r) ((r == REG_HOME) || (r == REG_ROAMING) || (r == REG_DENIED))
mazgch 95:8282dbbe1492 18 //! helper to make sure that lock unlock pair is always balaced
mazgch 95:8282dbbe1492 19 #define LOCK() { lock()
mazgch 95:8282dbbe1492 20 //! helper to make sure that lock unlock pair is always balaced
mazgch 95:8282dbbe1492 21 #define UNLOCK() } unlock()
mazgch 79:291df065e345 22
mazgch 74:208e3e32d263 23 #ifdef MDM_DEBUG
mazgch 95:8282dbbe1492 24 #if 1 // colored terminal output using ANSI escape sequences
mazgch 95:8282dbbe1492 25 #define COL(c) "\033[" c
mazgch 95:8282dbbe1492 26 #else
mazgch 95:8282dbbe1492 27 #define COL(c)
mazgch 95:8282dbbe1492 28 #endif
mazgch 95:8282dbbe1492 29 #define DEF COL("39m")
mazgch 95:8282dbbe1492 30 #define BLA COL("30m")
mazgch 95:8282dbbe1492 31 #define RED COL("31m")
mazgch 95:8282dbbe1492 32 #define GRE COL("32m")
mazgch 95:8282dbbe1492 33 #define YEL COL("33m")
mazgch 95:8282dbbe1492 34 #define BLU COL("34m")
mazgch 95:8282dbbe1492 35 #define MAG COL("35m")
mazgch 95:8282dbbe1492 36 #define CYA COL("36m")
mazgch 95:8282dbbe1492 37 #define WHY COL("37m")
mazgch 95:8282dbbe1492 38
mazgch 74:208e3e32d263 39 void dumpAtCmd(const char* buf, int len)
mazgch 21:c4d64830bf02 40 {
mazgch 75:ce6e12067d0c 41 ::printf(" %3d \"", len);
mazgch 21:c4d64830bf02 42 while (len --) {
mazgch 21:c4d64830bf02 43 char ch = *buf++;
mazgch 75:ce6e12067d0c 44 if ((ch > 0x1F) && (ch != 0x7F)) { // is printable
mazgch 75:ce6e12067d0c 45 if (ch == '%') ::printf("%%");
mazgch 75:ce6e12067d0c 46 else if (ch == '"') ::printf("\\\"");
mazgch 75:ce6e12067d0c 47 else if (ch == '\\') ::printf("\\\\");
mazgch 75:ce6e12067d0c 48 else putchar(ch);
mazgch 75:ce6e12067d0c 49 } else {
mazgch 75:ce6e12067d0c 50 if (ch == '\a') ::printf("\\a"); // BEL (0x07)
mazgch 75:ce6e12067d0c 51 else if (ch == '\b') ::printf("\\b"); // Backspace (0x08)
mazgch 75:ce6e12067d0c 52 else if (ch == '\t') ::printf("\\t"); // Horizontal Tab (0x09)
mazgch 75:ce6e12067d0c 53 else if (ch == '\n') ::printf("\\n"); // Linefeed (0x0A)
mazgch 75:ce6e12067d0c 54 else if (ch == '\v') ::printf("\\v"); // Vertical Tab (0x0B)
mazgch 75:ce6e12067d0c 55 else if (ch == '\f') ::printf("\\f"); // Formfeed (0x0C)
mazgch 75:ce6e12067d0c 56 else if (ch == '\r') ::printf("\\r"); // Carriage Return (0x0D)
mazgch 76:f7c3dd568dae 57 else ::printf("\\x%02x", (unsigned char)ch);
mazgch 75:ce6e12067d0c 58 }
mazgch 21:c4d64830bf02 59 }
mazgch 75:ce6e12067d0c 60 ::printf("\"\r\n");
mazgch 21:c4d64830bf02 61 }
mazgch 74:208e3e32d263 62
mazgch 95:8282dbbe1492 63 #define ERROR(...) (_debugLevel < 0) ? : ::printf(RED), ::printf(__VA_ARGS__), ::printf(DEF)
mazgch 95:8282dbbe1492 64 #define TEST(...) ::printf(CYA), ::printf(__VA_ARGS__), ::printf(DEF)
mazgch 95:8282dbbe1492 65 #define INFO(...) (_debugLevel < 1) ? : ::printf(GRE), ::printf(__VA_ARGS__), ::printf(DEF)
mazgch 95:8282dbbe1492 66 #define TRACE(...) (_debugLevel < 2) ? : ::printf(__VA_ARGS__)
mazgch 74:208e3e32d263 67
mazgch 74:208e3e32d263 68 #else
mazgch 74:208e3e32d263 69
mazgch 75:ce6e12067d0c 70 #define ERROR(...) (void)0 // no tracing
mazgch 95:8282dbbe1492 71 #define TEST(...) (void)0 // no tracing
mazgch 74:208e3e32d263 72 #define INFO(...) (void)0 // no tracing
mazgch 74:208e3e32d263 73 #define TRACE(...) (void)0 // no tracing
mazgch 74:208e3e32d263 74
mazgch 31:a0bed6c1e05d 75 #endif
mazgch 21:c4d64830bf02 76
mazgch 44:9d12223b78ff 77 MDMParser* MDMParser::inst;
mazgch 44:9d12223b78ff 78
mazgch 21:c4d64830bf02 79 MDMParser::MDMParser(void)
mazgch 21:c4d64830bf02 80 {
mazgch 44:9d12223b78ff 81 inst = this;
mazgch 31:a0bed6c1e05d 82 memset(&_dev, 0, sizeof(_dev));
mazgch 31:a0bed6c1e05d 83 memset(&_net, 0, sizeof(_net));
mazgch 54:7ba8e4c218e2 84 _net.lac = 0xFFFF;
mazgch 54:7ba8e4c218e2 85 _net.ci = 0xFFFFFFFF;
mazgch 35:9275215a3a5b 86 _ip = NOIP;
mazgch 76:f7c3dd568dae 87 _init = false;
mazgch 31:a0bed6c1e05d 88 memset(_sockets, 0, sizeof(_sockets));
mazgch 74:208e3e32d263 89 #ifdef MDM_DEBUG
mazgch 76:f7c3dd568dae 90 _debugLevel = 1;
mazgch 74:208e3e32d263 91 _debugTime.start();
mazgch 74:208e3e32d263 92 #endif
mazgch 74:208e3e32d263 93 }
mazgch 74:208e3e32d263 94
mazgch 18:e5697801df29 95 int MDMParser::send(const char* buf, int len)
mazgch 18:e5697801df29 96 {
mazgch 74:208e3e32d263 97 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 98 if (_debugLevel >= 3) {
mazgch 75:ce6e12067d0c 99 ::printf("%10.3f AT send ", _debugTime.read_ms()*0.001);
mazgch 74:208e3e32d263 100 dumpAtCmd(buf,len);
mazgch 74:208e3e32d263 101 }
mazgch 21:c4d64830bf02 102 #endif
mazgch 18:e5697801df29 103 return _send(buf, len);
mazgch 18:e5697801df29 104 }
mazgch 18:e5697801df29 105
mazgch 21:c4d64830bf02 106 int MDMParser::sendFormated(const char* format, ...) {
mazgch 21:c4d64830bf02 107 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 108 va_list args;
mazgch 21:c4d64830bf02 109 va_start(args, format);
mazgch 21:c4d64830bf02 110 int len = vsnprintf(buf,sizeof(buf), format, args);
mazgch 21:c4d64830bf02 111 va_end(args);
mazgch 21:c4d64830bf02 112 return send(buf, len);
mazgch 21:c4d64830bf02 113 }
mazgch 21:c4d64830bf02 114
mazgch 26:07be5faf8925 115 int MDMParser::waitFinalResp(_CALLBACKPTR cb /* = NULL*/,
mazgch 26:07be5faf8925 116 void* param /* = NULL*/,
mazgch 26:07be5faf8925 117 int timeout_ms /*= 5000*/)
mazgch 26:07be5faf8925 118 {
mazgch 69:4d6fa520dfca 119 char buf[MAX_SIZE + 64 /* add some more space for framing */];
mazgch 21:c4d64830bf02 120 Timer timer;
mazgch 21:c4d64830bf02 121 timer.start();
mazgch 21:c4d64830bf02 122 do {
mazgch 21:c4d64830bf02 123 int ret = getLine(buf, sizeof(buf));
mazgch 74:208e3e32d263 124 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 125 if ((_debugLevel >= 3) && (ret != WAIT) && (ret != NOT_FOUND))
mazgch 21:c4d64830bf02 126 {
mazgch 31:a0bed6c1e05d 127 int len = LENGTH(ret);
mazgch 31:a0bed6c1e05d 128 int type = TYPE(ret);
mazgch 95:8282dbbe1492 129 const char* s = (type == TYPE_UNKNOWN)? YEL "UNK" DEF :
mazgch 95:8282dbbe1492 130 (type == TYPE_TEXT) ? MAG "TXT" DEF :
mazgch 95:8282dbbe1492 131 (type == TYPE_OK ) ? GRE "OK " DEF :
mazgch 95:8282dbbe1492 132 (type == TYPE_ERROR) ? RED "ERR" DEF :
mazgch 95:8282dbbe1492 133 (type == TYPE_PLUS) ? CYA " + " DEF :
mazgch 95:8282dbbe1492 134 (type == TYPE_PROMPT) ? BLU " > " DEF :
mazgch 95:8282dbbe1492 135 "..." ;
mazgch 75:ce6e12067d0c 136 ::printf("%10.3f AT read %s", _debugTime.read_ms()*0.001, s);
mazgch 74:208e3e32d263 137 dumpAtCmd(buf, len);
mazgch 21:c4d64830bf02 138 }
mazgch 21:c4d64830bf02 139 #endif
mazgch 21:c4d64830bf02 140 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 18:e5697801df29 141 {
mazgch 21:c4d64830bf02 142 int type = TYPE(ret);
mazgch 21:c4d64830bf02 143 // handle unsolicited commands here
mazgch 21:c4d64830bf02 144 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 145 const char* cmd = buf+3;
mazgch 54:7ba8e4c218e2 146 int a, b, c, d, r;
mazgch 23:05a1aeeb5fd9 147 char s[32];
mazgch 21:c4d64830bf02 148
mazgch 31:a0bed6c1e05d 149 // SMS Command ---------------------------------
mazgch 31:a0bed6c1e05d 150 // +CNMI: <mem>,<index>
mazgch 31:a0bed6c1e05d 151 if (sscanf(cmd, "CMTI: \"%*[^\"]\",%d", &a) == 1) {
mazgch 31:a0bed6c1e05d 152 TRACE("New SMS at index %d\r\n", a);
mazgch 21:c4d64830bf02 153 // Socket Specific Command ---------------------------------
mazgch 21:c4d64830bf02 154 // +UUSORD: <socket>,<length>
mazgch 21:c4d64830bf02 155 } else if ((sscanf(cmd, "UUSORD: %d,%d", &a, &b) == 2) &&
mazgch 63:42cb563a25bc 156 ISSOCKET(a) /*&& (_sockets[a].state == SOCK_CONNECTED)*/) {
mazgch 31:a0bed6c1e05d 157 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 21:c4d64830bf02 158 _sockets[a].pending = b;
mazgch 69:4d6fa520dfca 159 // +UUSORF: <socket>,<length>
mazgch 69:4d6fa520dfca 160 } else if ((sscanf(cmd, "UUSORF: %d,%d", &a, &b) == 2) &&
mazgch 69:4d6fa520dfca 161 ISSOCKET(a) /*&& (_sockets[a].state == SOCK_CONNECTED)*/) {
mazgch 69:4d6fa520dfca 162 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 69:4d6fa520dfca 163 _sockets[a].pending = b;
mazgch 21:c4d64830bf02 164 // +UUSOCL: <socket>
mazgch 21:c4d64830bf02 165 } else if ((sscanf(cmd, "UUSOCL: %d", &a) == 1) &&
mazgch 21:c4d64830bf02 166 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 167 TRACE("Socket %d: closed by remote host\r\n", a);
mazgch 21:c4d64830bf02 168 _sockets[a].state = SOCK_CREATED/*=CLOSED*/;
mazgch 21:c4d64830bf02 169 }
mazgch 32:8f12ac182bbb 170 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 171 // CDMA Specific -------------------------------------------
mazgch 21:c4d64830bf02 172 // +CREG: <n><SID>,<NID>,<stat>
mazgch 54:7ba8e4c218e2 173 if (sscanf(cmd, "CREG: %*d,%d,%d,%d",&a,&b,&c) == 3) {
mazgch 54:7ba8e4c218e2 174 // _net.sid = a;
mazgch 54:7ba8e4c218e2 175 // _net.nid = b;
mazgch 79:291df065e345 176 if (c == 0) _net.csd = REG_NONE; // not registered, home network
mazgch 79:291df065e345 177 else if (c == 1) _net.csd = REG_HOME; // registered, home network
mazgch 79:291df065e345 178 else if (c == 2) _net.csd = REG_NONE; // not registered, but MT is currently searching a new operator to register to
mazgch 79:291df065e345 179 else if (c == 3) _net.csd = REG_DENIED; // registration denied
mazgch 79:291df065e345 180 else if (c == 5) _net.csd = REG_ROAMING; // registered, roaming
mazgch 79:291df065e345 181 _net.psd = _net.csd; // fake PSD registration (CDMA is always registered)
mazgch 31:a0bed6c1e05d 182 _net.act = ACT_CDMA;
mazgch 84:a05edb010176 183 // +CSS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 21:c4d64830bf02 184 } else if (sscanf(cmd, "CSS %*c,%2s,%*d",s) == 1) {
mazgch 31:a0bed6c1e05d 185 //_net.reg = (strcmp("Z", s) == 0) ? REG_UNKNOWN : REG_HOME;
mazgch 21:c4d64830bf02 186 }
mazgch 21:c4d64830bf02 187 } else {
mazgch 21:c4d64830bf02 188 // GSM/UMTS Specific -------------------------------------------
mazgch 79:291df065e345 189 // +UUPSDD: <profile_id>
mazgch 79:291df065e345 190 if (sscanf(cmd, "UUPSDD: %d",&a) == 1) {
mazgch 79:291df065e345 191 if (*PROFILE == a) _ip = NOIP;
mazgch 79:291df065e345 192 } else {
mazgch 79:291df065e345 193 // +CREG|CGREG: <n>,<stat>[,<lac>,<ci>[,AcT[,<rac>]]] // reply to AT+CREG|AT+CGREG
mazgch 79:291df065e345 194 // +CREG|CGREG: <stat>[,<lac>,<ci>[,AcT[,<rac>]]] // URC
mazgch 79:291df065e345 195 b = 0xFFFF; c = 0xFFFFFFFF; d = -1;
mazgch 79:291df065e345 196 r = sscanf(cmd, "%s %*d,%d,\"%X\",\"%X\",%d",s,&a,&b,&c,&d);
mazgch 79:291df065e345 197 if (r <= 1)
mazgch 79:291df065e345 198 r = sscanf(cmd, "%s %d,\"%X\",\"%X\",%d",s,&a,&b,&c,&d);
mazgch 79:291df065e345 199 if (r >= 2) {
mazgch 79:291df065e345 200 Reg *reg = !strcmp(s, "CREG:") ? &_net.csd :
mazgch 79:291df065e345 201 !strcmp(s, "CGREG:") ? &_net.psd : NULL;
mazgch 79:291df065e345 202 if (reg) {
mazgch 79:291df065e345 203 // network status
mazgch 79:291df065e345 204 if (a == 0) *reg = REG_NONE; // 0: not registered, home network
mazgch 79:291df065e345 205 else if (a == 1) *reg = REG_HOME; // 1: registered, home network
mazgch 79:291df065e345 206 else if (a == 2) *reg = REG_NONE; // 2: not registered, but MT is currently searching a new operator to register to
mazgch 79:291df065e345 207 else if (a == 3) *reg = REG_DENIED; // 3: registration denied
mazgch 79:291df065e345 208 else if (a == 4) *reg = REG_UNKNOWN; // 4: unknown
mazgch 79:291df065e345 209 else if (a == 5) *reg = REG_ROAMING; // 5: registered, roaming
mazgch 79:291df065e345 210 if ((r >= 3) && (b != 0xFFFF)) _net.lac = b; // location area code
mazgch 79:291df065e345 211 if ((r >= 4) && (c != 0xFFFFFFFF)) _net.ci = c; // cell ID
mazgch 79:291df065e345 212 // access technology
mazgch 79:291df065e345 213 if (r >= 5) {
mazgch 79:291df065e345 214 if (d == 0) _net.act = ACT_GSM; // 0: GSM
mazgch 79:291df065e345 215 else if (d == 1) _net.act = ACT_GSM; // 1: GSM COMPACT
mazgch 79:291df065e345 216 else if (d == 2) _net.act = ACT_UTRAN; // 2: UTRAN
mazgch 79:291df065e345 217 else if (d == 3) _net.act = ACT_EDGE; // 3: GSM with EDGE availability
mazgch 79:291df065e345 218 else if (d == 4) _net.act = ACT_UTRAN; // 4: UTRAN with HSDPA availability
mazgch 79:291df065e345 219 else if (d == 5) _net.act = ACT_UTRAN; // 5: UTRAN with HSUPA availability
mazgch 79:291df065e345 220 else if (d == 6) _net.act = ACT_UTRAN; // 6: UTRAN with HSDPA and HSUPA availability
mazgch 79:291df065e345 221 }
mazgch 79:291df065e345 222 }
mazgch 54:7ba8e4c218e2 223 }
mazgch 21:c4d64830bf02 224 }
mazgch 21:c4d64830bf02 225 }
mazgch 21:c4d64830bf02 226 }
mazgch 21:c4d64830bf02 227 if (cb) {
mazgch 21:c4d64830bf02 228 int len = LENGTH(ret);
mazgch 21:c4d64830bf02 229 int ret = cb(type, buf, len, param);
mazgch 21:c4d64830bf02 230 if (WAIT != ret)
mazgch 21:c4d64830bf02 231 return ret;
mazgch 21:c4d64830bf02 232 }
mazgch 95:8282dbbe1492 233 if (type == TYPE_OK)
mazgch 95:8282dbbe1492 234 return RESP_OK;
mazgch 95:8282dbbe1492 235 if (type == TYPE_ERROR)
mazgch 95:8282dbbe1492 236 return RESP_ERROR;
mazgch 95:8282dbbe1492 237 if (type == TYPE_PROMPT)
mazgch 95:8282dbbe1492 238 return RESP_PROMPT;
mazgch 21:c4d64830bf02 239 }
mazgch 21:c4d64830bf02 240 // relax a bit
mazgch 95:8282dbbe1492 241 wait_ms(10);
mazgch 21:c4d64830bf02 242 }
mazgch 75:ce6e12067d0c 243 while (!TIMEOUT(timer, timeout_ms));
mazgch 21:c4d64830bf02 244 return WAIT;
mazgch 21:c4d64830bf02 245 }
mazgch 21:c4d64830bf02 246
mazgch 31:a0bed6c1e05d 247 int MDMParser::_cbString(int type, const char* buf, int len, char* str)
mazgch 21:c4d64830bf02 248 {
mazgch 37:cc3433329d66 249 if (str && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 250 if (sscanf(buf, "\r\n%s\r\n", str) == 1)
mazgch 31:a0bed6c1e05d 251 /*nothing*/;
mazgch 21:c4d64830bf02 252 }
mazgch 21:c4d64830bf02 253 return WAIT;
mazgch 21:c4d64830bf02 254 }
mazgch 21:c4d64830bf02 255
mazgch 31:a0bed6c1e05d 256 int MDMParser::_cbInt(int type, const char* buf, int len, int* val)
mazgch 31:a0bed6c1e05d 257 {
mazgch 37:cc3433329d66 258 if (val && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 259 if (sscanf(buf, "\r\n%d\r\n", val) == 1)
mazgch 31:a0bed6c1e05d 260 /*nothing*/;
mazgch 31:a0bed6c1e05d 261 }
mazgch 31:a0bed6c1e05d 262 return WAIT;
mazgch 31:a0bed6c1e05d 263 }
mazgch 31:a0bed6c1e05d 264
mazgch 31:a0bed6c1e05d 265 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 266
mazgch 57:869bd35f44cc 267 bool MDMParser::connect(
mazgch 57:869bd35f44cc 268 const char* simpin,
mazgch 80:34985b4d821e 269 const char* apn, const char* username,
mazgch 80:34985b4d821e 270 const char* password, Auth auth,
mazgch 74:208e3e32d263 271 PinName pn)
mazgch 57:869bd35f44cc 272 {
mazgch 75:ce6e12067d0c 273 bool ok = init(simpin, NULL, pn);
mazgch 74:208e3e32d263 274 #ifdef MDM_DEBUG
mazgch 75:ce6e12067d0c 275 if (_debugLevel >= 1) dumpDevStatus(&_dev);
mazgch 74:208e3e32d263 276 #endif
mazgch 75:ce6e12067d0c 277 if (!ok)
mazgch 57:869bd35f44cc 278 return false;
mazgch 75:ce6e12067d0c 279 ok = registerNet();
mazgch 74:208e3e32d263 280 #ifdef MDM_DEBUG
mazgch 75:ce6e12067d0c 281 if (_debugLevel >= 1) dumpNetStatus(&_net);
mazgch 74:208e3e32d263 282 #endif
mazgch 75:ce6e12067d0c 283 if (!ok)
mazgch 57:869bd35f44cc 284 return false;
mazgch 80:34985b4d821e 285 IP ip = join(apn,username,password,auth);
mazgch 74:208e3e32d263 286 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 287 if (_debugLevel >= 1) dumpIp(ip);
mazgch 74:208e3e32d263 288 #endif
mazgch 57:869bd35f44cc 289 if (ip == NOIP)
mazgch 57:869bd35f44cc 290 return false;
mazgch 57:869bd35f44cc 291 return true;
mazgch 57:869bd35f44cc 292 }
mazgch 57:869bd35f44cc 293
mazgch 74:208e3e32d263 294 bool MDMParser::init(const char* simpin, DevStatus* status, PinName pn)
mazgch 21:c4d64830bf02 295 {
mazgch 74:208e3e32d263 296 int i = 10;
mazgch 95:8282dbbe1492 297 LOCK();
mazgch 76:f7c3dd568dae 298 memset(&_dev, 0, sizeof(_dev));
mazgch 74:208e3e32d263 299 if (pn != NC) {
mazgch 74:208e3e32d263 300 INFO("Modem::wakeup\r\n");
mazgch 74:208e3e32d263 301 DigitalOut pin(pn, 1);
mazgch 74:208e3e32d263 302 while (i--) {
mazgch 79:291df065e345 303 // SARA-U2/LISA-U2 50..80us
mazgch 95:8282dbbe1492 304 pin = 0; ::wait_us(50);
mazgch 95:8282dbbe1492 305 pin = 1; ::wait_ms(10);
mazgch 79:291df065e345 306
mazgch 98:c786461edd40 307 // SARA-G35 >5ms, LISA-C2 > 150ms, LEON-G2 >5ms
mazgch 95:8282dbbe1492 308 pin = 0; ::wait_ms(150);
mazgch 95:8282dbbe1492 309 pin = 1; ::wait_ms(100);
mazgch 79:291df065e345 310
mazgch 79:291df065e345 311 // purge any messages
mazgch 101:edfeb8af206e 312 purge();
mazgch 95:8282dbbe1492 313
mazgch 101:edfeb8af206e 314 // check interface
mazgch 74:208e3e32d263 315 sendFormated("AT\r\n");
mazgch 101:edfeb8af206e 316 int r = waitFinalResp(NULL,NULL,1000);
mazgch 95:8282dbbe1492 317 if(RESP_OK == r) break;
mazgch 74:208e3e32d263 318 }
mazgch 75:ce6e12067d0c 319 if (i < 0) {
mazgch 95:8282dbbe1492 320 ERROR("No Reply from Modem\r\n");
mazgch 95:8282dbbe1492 321 goto failure;
mazgch 75:ce6e12067d0c 322 }
mazgch 21:c4d64830bf02 323 }
mazgch 76:f7c3dd568dae 324 _init = true;
mazgch 75:ce6e12067d0c 325
mazgch 74:208e3e32d263 326 INFO("Modem::init\r\n");
mazgch 21:c4d64830bf02 327 // echo off
mazgch 21:c4d64830bf02 328 sendFormated("AT E0\r\n");
mazgch 52:8071747a7cb3 329 if(RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 330 goto failure;
mazgch 21:c4d64830bf02 331 // enable verbose error messages
mazgch 21:c4d64830bf02 332 sendFormated("AT+CMEE=2\r\n");
mazgch 52:8071747a7cb3 333 if(RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 334 goto failure;
mazgch 21:c4d64830bf02 335 // set baud rate
mazgch 21:c4d64830bf02 336 sendFormated("AT+IPR=115200\r\n");
mazgch 52:8071747a7cb3 337 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 338 goto failure;
mazgch 95:8282dbbe1492 339 wait_ms(40);
mazgch 21:c4d64830bf02 340 // identify the module
mazgch 21:c4d64830bf02 341 sendFormated("ATI\r\n");
mazgch 52:8071747a7cb3 342 if (RESP_OK != waitFinalResp(_cbATI, &_dev.dev))
mazgch 95:8282dbbe1492 343 goto failure;
mazgch 32:8f12ac182bbb 344 if (_dev.dev == DEV_UNKNOWN)
mazgch 95:8282dbbe1492 345 goto failure;
mazgch 32:8f12ac182bbb 346 // device specific init
mazgch 32:8f12ac182bbb 347 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 348 // get the manufacturer
mazgch 32:8f12ac182bbb 349 sendFormated("AT+GMI\r\n");
mazgch 52:8071747a7cb3 350 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 95:8282dbbe1492 351 goto failure;
mazgch 32:8f12ac182bbb 352 // get the model identification
mazgch 32:8f12ac182bbb 353 sendFormated("AT+GMM\r\n");
mazgch 52:8071747a7cb3 354 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 95:8282dbbe1492 355 goto failure;
mazgch 32:8f12ac182bbb 356 // get the sw version
mazgch 32:8f12ac182bbb 357 sendFormated("AT+GMR\r\n");
mazgch 52:8071747a7cb3 358 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 95:8282dbbe1492 359 goto failure;
mazgch 95:8282dbbe1492 360 // get the pseudo ESN or MEID
mazgch 21:c4d64830bf02 361 sendFormated("AT+GSN\r\n");
mazgch 52:8071747a7cb3 362 if (RESP_OK != waitFinalResp(_cbString, _dev.meid))
mazgch 95:8282dbbe1492 363 goto failure;
mazgch 50:d76aece8038f 364 #if 0
mazgch 50:d76aece8038f 365 // enable power saving
mazgch 50:d76aece8038f 366 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 367 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 368 sendFormated("AT+UPSV=1,1280\r\n");
mazgch 52:8071747a7cb3 369 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 370 goto failure;
mazgch 50:d76aece8038f 371 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 372 }
mazgch 50:d76aece8038f 373 #endif
mazgch 26:07be5faf8925 374 } else {
mazgch 98:c786461edd40 375 if ((_dev.dev == DEV_LISA_U200) || (_dev.dev == DEV_LEON_G200)) {
mazgch 35:9275215a3a5b 376 // enable the network identification feature
mazgch 21:c4d64830bf02 377 sendFormated("AT+UGPIOC=20,2\r\n");
mazgch 52:8071747a7cb3 378 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 379 goto failure;
mazgch 98:c786461edd40 380 } else if ((_dev.dev == DEV_SARA_U260) || (_dev.dev == DEV_SARA_U270) ||
mazgch 98:c786461edd40 381 (_dev.dev == DEV_SARA_G350)) {
mazgch 35:9275215a3a5b 382 // enable the network identification feature
mazgch 21:c4d64830bf02 383 sendFormated("AT+UGPIOC=16,2\r\n");
mazgch 52:8071747a7cb3 384 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 385 goto failure;
mazgch 21:c4d64830bf02 386 }
mazgch 21:c4d64830bf02 387 // check the sim card
mazgch 31:a0bed6c1e05d 388 for (int i = 0; (i < 5) && (_dev.sim != SIM_READY); i++) {
mazgch 21:c4d64830bf02 389 sendFormated("AT+CPIN?\r\n");
mazgch 31:a0bed6c1e05d 390 int ret = waitFinalResp(_cbCPIN, &_dev.sim);
mazgch 62:a02f026bdd7c 391 // having an error here is ok (sim may still be initializing)
mazgch 52:8071747a7cb3 392 if ((RESP_OK != ret) && (RESP_ERROR != ret))
mazgch 95:8282dbbe1492 393 goto failure;
mazgch 31:a0bed6c1e05d 394 // Enter PIN if needed
mazgch 77:55788e619858 395 if (_dev.sim == SIM_PIN) {
mazgch 57:869bd35f44cc 396 if (!simpin) {
mazgch 75:ce6e12067d0c 397 ERROR("SIM PIN not available\r\n");
mazgch 95:8282dbbe1492 398 goto failure;
mazgch 31:a0bed6c1e05d 399 }
mazgch 57:869bd35f44cc 400 sendFormated("AT+CPIN=%s\r\n", simpin);
mazgch 52:8071747a7cb3 401 if (RESP_OK != waitFinalResp(_cbCPIN, &_dev.sim))
mazgch 95:8282dbbe1492 402 goto failure;
mazgch 62:a02f026bdd7c 403 } else if (_dev.sim != SIM_READY) {
mazgch 95:8282dbbe1492 404 wait_ms(1000);
mazgch 62:a02f026bdd7c 405 }
mazgch 21:c4d64830bf02 406 }
mazgch 77:55788e619858 407 if (_dev.sim != SIM_READY) {
mazgch 77:55788e619858 408 if (_dev.sim == SIM_MISSING)
mazgch 77:55788e619858 409 ERROR("SIM not inserted\r\n");
mazgch 95:8282dbbe1492 410 goto failure;
mazgch 77:55788e619858 411 }
mazgch 32:8f12ac182bbb 412 // get the manufacturer
mazgch 32:8f12ac182bbb 413 sendFormated("AT+CGMI\r\n");
mazgch 52:8071747a7cb3 414 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 95:8282dbbe1492 415 goto failure;
mazgch 32:8f12ac182bbb 416 // get the model identification
mazgch 32:8f12ac182bbb 417 sendFormated("AT+CGMM\r\n");
mazgch 52:8071747a7cb3 418 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 95:8282dbbe1492 419 goto failure;
mazgch 32:8f12ac182bbb 420 // get the
mazgch 32:8f12ac182bbb 421 sendFormated("AT+CGMR\r\n");
mazgch 52:8071747a7cb3 422 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 95:8282dbbe1492 423 goto failure;
mazgch 21:c4d64830bf02 424 // Returns the ICCID (Integrated Circuit Card ID) of the SIM-card.
mazgch 21:c4d64830bf02 425 // ICCID is a serial number identifying the SIM.
mazgch 21:c4d64830bf02 426 sendFormated("AT+CCID\r\n");
mazgch 52:8071747a7cb3 427 if (RESP_OK != waitFinalResp(_cbCCID, _dev.ccid))
mazgch 95:8282dbbe1492 428 goto failure;
mazgch 21:c4d64830bf02 429 // Returns the product serial number, IMEI (International Mobile Equipment Identity)
mazgch 21:c4d64830bf02 430 sendFormated("AT+CGSN\r\n");
mazgch 52:8071747a7cb3 431 if (RESP_OK != waitFinalResp(_cbString, _dev.imei))
mazgch 95:8282dbbe1492 432 goto failure;
mazgch 50:d76aece8038f 433 // enable power saving
mazgch 50:d76aece8038f 434 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 435 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 436 sendFormated("AT+UPSV=1\r\n");
mazgch 52:8071747a7cb3 437 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 438 goto failure;
mazgch 50:d76aece8038f 439 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 440 }
mazgch 79:291df065e345 441 // enable the psd registration unsolicited result code
mazgch 79:291df065e345 442 sendFormated("AT+CGREG=2\r\n");
mazgch 79:291df065e345 443 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 444 goto failure;
mazgch 21:c4d64830bf02 445 }
mazgch 79:291df065e345 446 // enable the network registration unsolicited result code
mazgch 79:291df065e345 447 sendFormated("AT+CREG=%d\r\n", (_dev.dev == DEV_LISA_C200) ? 1 : 2);
mazgch 79:291df065e345 448 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 449 goto failure;
mazgch 31:a0bed6c1e05d 450 // Setup SMS in text mode
mazgch 31:a0bed6c1e05d 451 sendFormated("AT+CMGF=1\r\n");
mazgch 52:8071747a7cb3 452 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 453 goto failure;
mazgch 31:a0bed6c1e05d 454 // setup new message indication
mazgch 75:ce6e12067d0c 455 sendFormated("AT+CNMI=2,1\r\n");
mazgch 52:8071747a7cb3 456 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 457 goto failure;
mazgch 21:c4d64830bf02 458 // Request IMSI (International Mobile Subscriber Identification)
mazgch 21:c4d64830bf02 459 sendFormated("AT+CIMI\r\n");
mazgch 52:8071747a7cb3 460 if (RESP_OK != waitFinalResp(_cbString, _dev.imsi))
mazgch 95:8282dbbe1492 461 goto failure;
mazgch 28:4d9509e3b1cf 462 if (status)
mazgch 31:a0bed6c1e05d 463 memcpy(status, &_dev, sizeof(DevStatus));
mazgch 95:8282dbbe1492 464 UNLOCK();
mazgch 31:a0bed6c1e05d 465 return true;
mazgch 95:8282dbbe1492 466 failure:
mazgch 95:8282dbbe1492 467 unlock();
mazgch 95:8282dbbe1492 468 return false;
mazgch 31:a0bed6c1e05d 469 }
mazgch 31:a0bed6c1e05d 470
mazgch 74:208e3e32d263 471 bool MDMParser::powerOff(void)
mazgch 74:208e3e32d263 472 {
mazgch 95:8282dbbe1492 473 bool ok = false;
mazgch 76:f7c3dd568dae 474 if (_init) {
mazgch 95:8282dbbe1492 475 LOCK();
mazgch 76:f7c3dd568dae 476 INFO("Modem::powerOff\r\n");
mazgch 76:f7c3dd568dae 477 sendFormated("AT+CPWROFF\r\n");
mazgch 95:8282dbbe1492 478 if (RESP_OK == waitFinalResp(NULL,NULL,120*1000)) {
mazgch 95:8282dbbe1492 479 _init = false;
mazgch 95:8282dbbe1492 480 ok = true;
mazgch 95:8282dbbe1492 481 }
mazgch 95:8282dbbe1492 482 UNLOCK();
mazgch 76:f7c3dd568dae 483 }
mazgch 95:8282dbbe1492 484 return ok;
mazgch 74:208e3e32d263 485 }
mazgch 74:208e3e32d263 486
mazgch 32:8f12ac182bbb 487 int MDMParser::_cbATI(int type, const char* buf, int len, Dev* dev)
mazgch 31:a0bed6c1e05d 488 {
mazgch 37:cc3433329d66 489 if ((type == TYPE_UNKNOWN) && dev) {
mazgch 98:c786461edd40 490 if (strstr(buf, "SARA-G350")) *dev = DEV_SARA_G350;
mazgch 98:c786461edd40 491 else if (strstr(buf, "LISA-U200")) *dev = DEV_LISA_U200;
mazgch 98:c786461edd40 492 else if (strstr(buf, "LISA-C200")) *dev = DEV_LISA_C200;
mazgch 98:c786461edd40 493 else if (strstr(buf, "SARA-U260")) *dev = DEV_SARA_U260;
mazgch 98:c786461edd40 494 else if (strstr(buf, "SARA-U270")) *dev = DEV_SARA_U270;
mazgch 98:c786461edd40 495 else if (strstr(buf, "LEON-G200")) *dev = DEV_LEON_G200;
mazgch 28:4d9509e3b1cf 496 }
mazgch 31:a0bed6c1e05d 497 return WAIT;
mazgch 31:a0bed6c1e05d 498 }
mazgch 31:a0bed6c1e05d 499
mazgch 31:a0bed6c1e05d 500 int MDMParser::_cbCPIN(int type, const char* buf, int len, Sim* sim)
mazgch 31:a0bed6c1e05d 501 {
mazgch 75:ce6e12067d0c 502 if (sim) {
mazgch 75:ce6e12067d0c 503 if (type == TYPE_PLUS){
mazgch 75:ce6e12067d0c 504 char s[16];
mazgch 75:ce6e12067d0c 505 if (sscanf(buf, "\r\n+CPIN: %[^\r]\r\n", s) >= 1)
mazgch 75:ce6e12067d0c 506 *sim = (0 == strcmp("READY", s)) ? SIM_READY : SIM_PIN;
mazgch 75:ce6e12067d0c 507 } else if (type == TYPE_ERROR) {
mazgch 75:ce6e12067d0c 508 if (strstr(buf, "+CME ERROR: SIM not inserted"))
mazgch 75:ce6e12067d0c 509 *sim = SIM_MISSING;
mazgch 31:a0bed6c1e05d 510 }
mazgch 31:a0bed6c1e05d 511 }
mazgch 31:a0bed6c1e05d 512 return WAIT;
mazgch 21:c4d64830bf02 513 }
mazgch 21:c4d64830bf02 514
mazgch 26:07be5faf8925 515 int MDMParser::_cbCCID(int type, const char* buf, int len, char* ccid)
mazgch 26:07be5faf8925 516 {
mazgch 26:07be5faf8925 517 if ((type == TYPE_PLUS) && ccid){
mazgch 26:07be5faf8925 518 if (sscanf(buf, "\r\n+CCID: %[^\r]\r\n", ccid) == 1)
mazgch 31:a0bed6c1e05d 519 /*TRACE("Got CCID: %s\r\n", ccid)*/;
mazgch 26:07be5faf8925 520 }
mazgch 26:07be5faf8925 521 return WAIT;
mazgch 26:07be5faf8925 522 }
mazgch 26:07be5faf8925 523
mazgch 75:ce6e12067d0c 524 bool MDMParser::registerNet(NetStatus* status /*= NULL*/, int timeout_ms /*= 180000*/)
mazgch 75:ce6e12067d0c 525 {
mazgch 75:ce6e12067d0c 526 Timer timer;
mazgch 75:ce6e12067d0c 527 timer.start();
mazgch 75:ce6e12067d0c 528 INFO("Modem::register\r\n");
mazgch 75:ce6e12067d0c 529 while (!checkNetStatus(status) && !TIMEOUT(timer, timeout_ms))
mazgch 95:8282dbbe1492 530 wait_ms(1000);
mazgch 79:291df065e345 531 if (_net.csd == REG_DENIED) ERROR("CSD Registration Denied\r\n");
mazgch 79:291df065e345 532 if (_net.psd == REG_DENIED) ERROR("PSD Registration Denied\r\n");
mazgch 79:291df065e345 533 return REG_OK(_net.csd) || REG_OK(_net.psd);
mazgch 75:ce6e12067d0c 534 }
mazgch 75:ce6e12067d0c 535
mazgch 28:4d9509e3b1cf 536 bool MDMParser::checkNetStatus(NetStatus* status /*= NULL*/)
mazgch 21:c4d64830bf02 537 {
mazgch 95:8282dbbe1492 538 bool ok = false;
mazgch 95:8282dbbe1492 539 LOCK();
mazgch 75:ce6e12067d0c 540 memset(&_net, 0, sizeof(_net));
mazgch 75:ce6e12067d0c 541 _net.lac = 0xFFFF;
mazgch 75:ce6e12067d0c 542 _net.ci = 0xFFFFFFFF;
mazgch 21:c4d64830bf02 543 // check registration
mazgch 21:c4d64830bf02 544 sendFormated("AT+CREG?\r\n");
mazgch 88:135fb4bb7aac 545 waitFinalResp(); // don't fail as service could be not subscribed
mazgch 79:291df065e345 546 if (_dev.dev != DEV_LISA_C200) {
mazgch 79:291df065e345 547 // check PSD registration
mazgch 79:291df065e345 548 sendFormated("AT+CGREG?\r\n");
mazgch 88:135fb4bb7aac 549 waitFinalResp(); // don't fail as service could be not subscribed
mazgch 79:291df065e345 550 }
mazgch 79:291df065e345 551 if (REG_OK(_net.csd) || REG_OK(_net.psd))
mazgch 75:ce6e12067d0c 552 {
mazgch 75:ce6e12067d0c 553 // check modem specific status messages
mazgch 75:ce6e12067d0c 554 if (_dev.dev == DEV_LISA_C200) {
mazgch 75:ce6e12067d0c 555 sendFormated("AT+CSS?\r\n");
mazgch 75:ce6e12067d0c 556 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 557 goto failure;
mazgch 81:3966a5c17037 558 while (1) {
mazgch 81:3966a5c17037 559 // get the Telephone number
mazgch 81:3966a5c17037 560 sendFormated("AT$MDN?\r\n");
mazgch 81:3966a5c17037 561 if (RESP_OK != waitFinalResp(_cbString, _net.num))
mazgch 95:8282dbbe1492 562 goto failure;
mazgch 81:3966a5c17037 563 // check if we have a Mobile Directory Number
mazgch 81:3966a5c17037 564 if (*_net.num && (memcmp(_net.num, "000000", 6) != 0))
mazgch 81:3966a5c17037 565 break;
mazgch 81:3966a5c17037 566
mazgch 81:3966a5c17037 567 INFO("Device not yet activated\r\n");
mazgch 81:3966a5c17037 568 INFO("Make sure you have a valid contract with the network operator for this device.\r\n");
mazgch 81:3966a5c17037 569 // Check if the the version contains a V for Verizon
mazgch 81:3966a5c17037 570 // Verizon: E0.V.xx.00.xxR,
mazgch 81:3966a5c17037 571 // Sprint E0.S.xx.00.xxR
mazgch 81:3966a5c17037 572 if (_dev.ver[3] == 'V') {
mazgch 81:3966a5c17037 573 int i;
mazgch 81:3966a5c17037 574 INFO("Start device over-the-air activation (this can take a few minutes)\r\n");
mazgch 81:3966a5c17037 575 sendFormated("AT+CDV=*22899\r\n");
mazgch 81:3966a5c17037 576 i = 1;
mazgch 82:055dcfcf9dcc 577 if ((RESP_OK != waitFinalResp(_cbUACTIND, &i, 120*1000)) || (i == 1)) {
mazgch 81:3966a5c17037 578 ERROR("Device over-the-air activation failed\r\n");
mazgch 95:8282dbbe1492 579 goto failure;
mazgch 81:3966a5c17037 580 }
mazgch 81:3966a5c17037 581 INFO("Device over-the-air activation successful\r\n");
mazgch 81:3966a5c17037 582
mazgch 81:3966a5c17037 583 INFO("Start PRL over-the-air update (this can take a few minutes)\r\n");
mazgch 81:3966a5c17037 584 sendFormated("AT+CDV=*22891\r\n");
mazgch 81:3966a5c17037 585 i = 1;
mazgch 82:055dcfcf9dcc 586 if ((RESP_OK != waitFinalResp(_cbUACTIND, &i, 120*1000)) || (i == 1)) {
mazgch 81:3966a5c17037 587 ERROR("PRL over-the-air update failed\r\n");
mazgch 95:8282dbbe1492 588 goto failure;
mazgch 81:3966a5c17037 589 }
mazgch 81:3966a5c17037 590 INFO("PRL over-the-air update successful\r\n");
mazgch 81:3966a5c17037 591
mazgch 81:3966a5c17037 592 } else {
mazgch 81:3966a5c17037 593 // Sprint or Aeris
mazgch 81:3966a5c17037 594 INFO("Wait for OMA-DM over-the-air activation (this can take a few minutes)\r\n");
mazgch 95:8282dbbe1492 595 wait_ms(120*1000);
mazgch 81:3966a5c17037 596 }
mazgch 81:3966a5c17037 597 }
mazgch 75:ce6e12067d0c 598 // get the the Network access identifier string
mazgch 75:ce6e12067d0c 599 char nai[64];
mazgch 75:ce6e12067d0c 600 sendFormated("AT$QCMIPNAI?\r\n");
mazgch 75:ce6e12067d0c 601 if (RESP_OK != waitFinalResp(_cbString, nai))
mazgch 95:8282dbbe1492 602 goto failure;
mazgch 75:ce6e12067d0c 603 } else {
mazgch 75:ce6e12067d0c 604 sendFormated("AT+COPS?\r\n");
mazgch 75:ce6e12067d0c 605 if (RESP_OK != waitFinalResp(_cbCOPS, &_net))
mazgch 95:8282dbbe1492 606 goto failure;
mazgch 95:8282dbbe1492 607 // get the MSISDNs related to this subscriber
mazgch 75:ce6e12067d0c 608 sendFormated("AT+CNUM\r\n");
mazgch 75:ce6e12067d0c 609 if (RESP_OK != waitFinalResp(_cbCNUM, _net.num))
mazgch 95:8282dbbe1492 610 goto failure;
mazgch 75:ce6e12067d0c 611 }
mazgch 95:8282dbbe1492 612 // get the signal strength indication
mazgch 75:ce6e12067d0c 613 sendFormated("AT+CSQ\r\n");
mazgch 75:ce6e12067d0c 614 if (RESP_OK != waitFinalResp(_cbCSQ, &_net))
mazgch 95:8282dbbe1492 615 goto failure;
mazgch 75:ce6e12067d0c 616 }
mazgch 28:4d9509e3b1cf 617 if (status) {
mazgch 31:a0bed6c1e05d 618 memcpy(status, &_net, sizeof(NetStatus));
mazgch 25:4045d02e44f1 619 }
mazgch 95:8282dbbe1492 620 ok = REG_DONE(_net.csd) && REG_DONE(_net.psd);
mazgch 95:8282dbbe1492 621 UNLOCK();
mazgch 95:8282dbbe1492 622 return ok;
mazgch 95:8282dbbe1492 623 failure:
mazgch 95:8282dbbe1492 624 unlock();
mazgch 95:8282dbbe1492 625 return false;
mazgch 31:a0bed6c1e05d 626 }
mazgch 31:a0bed6c1e05d 627
mazgch 31:a0bed6c1e05d 628 int MDMParser::_cbCOPS(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 629 {
mazgch 31:a0bed6c1e05d 630 if ((type == TYPE_PLUS) && status){
mazgch 31:a0bed6c1e05d 631 int act = 99;
mazgch 31:a0bed6c1e05d 632 // +COPS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 31:a0bed6c1e05d 633 if (sscanf(buf, "\r\n+COPS: %*d,%*d,\"%[^\"]\",%d",status->opr,&act) >= 1) {
mazgch 31:a0bed6c1e05d 634 if (act == 0) status->act = ACT_GSM; // 0: GSM,
mazgch 31:a0bed6c1e05d 635 else if (act == 2) status->act = ACT_UTRAN; // 2: UTRAN
mazgch 31:a0bed6c1e05d 636 }
mazgch 31:a0bed6c1e05d 637 }
mazgch 31:a0bed6c1e05d 638 return WAIT;
mazgch 31:a0bed6c1e05d 639 }
mazgch 31:a0bed6c1e05d 640
mazgch 31:a0bed6c1e05d 641 int MDMParser::_cbCNUM(int type, const char* buf, int len, char* num)
mazgch 31:a0bed6c1e05d 642 {
mazgch 31:a0bed6c1e05d 643 if ((type == TYPE_PLUS) && num){
mazgch 31:a0bed6c1e05d 644 int a;
mazgch 31:a0bed6c1e05d 645 if ((sscanf(buf, "\r\n+CNUM: \"My Number\",\"%31[^\"]\",%d", num, &a) == 2) &&
mazgch 31:a0bed6c1e05d 646 ((a == 129) || (a == 145))) {
mazgch 31:a0bed6c1e05d 647 }
mazgch 31:a0bed6c1e05d 648 }
mazgch 31:a0bed6c1e05d 649 return WAIT;
mazgch 31:a0bed6c1e05d 650 }
mazgch 31:a0bed6c1e05d 651
mazgch 54:7ba8e4c218e2 652 int MDMParser::_cbCSQ(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 653 {
mazgch 54:7ba8e4c218e2 654 if ((type == TYPE_PLUS) && status){
mazgch 54:7ba8e4c218e2 655 int a,b;
mazgch 54:7ba8e4c218e2 656 char _ber[] = { 49, 43, 37, 25, 19, 13, 7, 0 }; // see 3GPP TS 45.008 [20] subclause 8.2.4
mazgch 31:a0bed6c1e05d 657 // +CSQ: <rssi>,<qual>
mazgch 54:7ba8e4c218e2 658 if (sscanf(buf, "\r\n+CSQ: %d,%d",&a,&b) == 2) {
mazgch 54:7ba8e4c218e2 659 if (a != 99) status->rssi = -113 + 2*a; // 0: -113 1: -111 ... 30: -53 dBm with 2 dBm steps
mazgch 54:7ba8e4c218e2 660 if ((b != 99) && (b < sizeof(_ber))) status->ber = _ber[b]; //
mazgch 31:a0bed6c1e05d 661 }
mazgch 31:a0bed6c1e05d 662 }
mazgch 31:a0bed6c1e05d 663 return WAIT;
mazgch 31:a0bed6c1e05d 664 }
mazgch 21:c4d64830bf02 665
mazgch 81:3966a5c17037 666 int MDMParser::_cbUACTIND(int type, const char* buf, int len, int* i)
mazgch 81:3966a5c17037 667 {
mazgch 81:3966a5c17037 668 if ((type == TYPE_PLUS) && i){
mazgch 82:055dcfcf9dcc 669 int a;
mazgch 82:055dcfcf9dcc 670 if (sscanf(buf, "\r\n+UACTIND: %d", &a) == 1) {
mazgch 82:055dcfcf9dcc 671 *i = a;
mazgch 81:3966a5c17037 672 }
mazgch 81:3966a5c17037 673 }
mazgch 81:3966a5c17037 674 return WAIT;
mazgch 81:3966a5c17037 675 }
mazgch 81:3966a5c17037 676
mazgch 21:c4d64830bf02 677 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 678 // internet connection
mazgch 21:c4d64830bf02 679
mazgch 79:291df065e345 680 MDMParser::IP MDMParser::join(const char* apn /*= NULL*/, const char* username /*= NULL*/,
mazgch 79:291df065e345 681 const char* password /*= NULL*/, Auth auth /*= AUTH_DETECT*/)
mazgch 21:c4d64830bf02 682 {
mazgch 95:8282dbbe1492 683 LOCK();
mazgch 78:caf0014375cb 684 INFO("Modem::join\r\n");
mazgch 32:8f12ac182bbb 685 _ip = NOIP;
mazgch 32:8f12ac182bbb 686 if (_dev.dev == DEV_LISA_C200) {
mazgch 76:f7c3dd568dae 687 // make a dumy dns lookup (which will fail, so ignore the result)
mazgch 76:f7c3dd568dae 688 sendFormated("AT+UDNSRN=0,\"u-blox.com\"\r\n");
mazgch 76:f7c3dd568dae 689 waitFinalResp();
mazgch 76:f7c3dd568dae 690 // This fake lookup will enable the IP connection and we
mazgch 76:f7c3dd568dae 691 // should have an IP after this, so we check it
mazgch 76:f7c3dd568dae 692
mazgch 21:c4d64830bf02 693 //Get local IP address
mazgch 21:c4d64830bf02 694 sendFormated("AT+CMIP?\r\n");
mazgch 52:8071747a7cb3 695 if (RESP_OK != waitFinalResp(_cbCMIP, &_ip))
mazgch 95:8282dbbe1492 696 goto failure;
mazgch 21:c4d64830bf02 697 } else {
mazgch 21:c4d64830bf02 698 // check gprs attach status
mazgch 72:d1e943ad6558 699 sendFormated("AT+CGATT=1\r\n");
mazgch 74:208e3e32d263 700 if (RESP_OK != waitFinalResp(NULL,NULL,3*60*1000))
mazgch 95:8282dbbe1492 701 goto failure;
mazgch 31:a0bed6c1e05d 702
mazgch 31:a0bed6c1e05d 703 // Check the profile
mazgch 31:a0bed6c1e05d 704 int a = 0;
mazgch 79:291df065e345 705 bool force = true;
mazgch 31:a0bed6c1e05d 706 sendFormated("AT+UPSND=" PROFILE ",8\r\n");
mazgch 52:8071747a7cb3 707 if (RESP_OK != waitFinalResp(_cbUPSND, &a))
mazgch 95:8282dbbe1492 708 goto failure;
mazgch 79:291df065e345 709 if (a == 1 && force) {
mazgch 31:a0bed6c1e05d 710 // disconnect the profile already if it is connected
mazgch 31:a0bed6c1e05d 711 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 58:e38a2e942fbb 712 if (RESP_OK != waitFinalResp(NULL,NULL,40*1000))
mazgch 95:8282dbbe1492 713 goto failure;
mazgch 79:291df065e345 714 a = 0;
mazgch 31:a0bed6c1e05d 715 }
mazgch 79:291df065e345 716 if (a == 0) {
mazgch 84:a05edb010176 717 bool ok = false;
mazgch 84:a05edb010176 718 // try to lookup the apn settings from our local database by mccmnc
mazgch 84:a05edb010176 719 const char* config = NULL;
mazgch 88:135fb4bb7aac 720 if (!apn && !username && !password)
mazgch 88:135fb4bb7aac 721 config = apnconfig(_dev.imsi);
mazgch 84:a05edb010176 722
mazgch 79:291df065e345 723 // Set up the dynamic IP address assignment.
mazgch 79:291df065e345 724 sendFormated("AT+UPSD=" PROFILE ",7,\"0.0.0.0\"\r\n");
mazgch 52:8071747a7cb3 725 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 726 goto failure;
mazgch 84:a05edb010176 727
mazgch 84:a05edb010176 728 do {
mazgch 84:a05edb010176 729 if (config) {
mazgch 85:dd8f4f0d0ca9 730 apn = _APN_GET(config);
mazgch 85:dd8f4f0d0ca9 731 username = _APN_GET(config);
mazgch 85:dd8f4f0d0ca9 732 password = _APN_GET(config);
mazgch 84:a05edb010176 733 TRACE("Testing APN Settings(\"%s\",\"%s\",\"%s\")\r\n", apn, username, password);
mazgch 79:291df065e345 734 }
mazgch 84:a05edb010176 735 // Set up the APN
mazgch 90:3915192f6d7e 736 if (apn && *apn) {
mazgch 90:3915192f6d7e 737 sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn);
mazgch 90:3915192f6d7e 738 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 739 goto failure;
mazgch 90:3915192f6d7e 740 }
mazgch 90:3915192f6d7e 741 if (username && *username) {
mazgch 90:3915192f6d7e 742 sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", username);
mazgch 90:3915192f6d7e 743 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 744 goto failure;
mazgch 90:3915192f6d7e 745 }
mazgch 90:3915192f6d7e 746 if (password && *password) {
mazgch 90:3915192f6d7e 747 sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password);
mazgch 90:3915192f6d7e 748 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 749 goto failure;
mazgch 90:3915192f6d7e 750 }
mazgch 84:a05edb010176 751 // try different Authentication Protocols
mazgch 84:a05edb010176 752 // 0 = none
mazgch 84:a05edb010176 753 // 1 = PAP (Password Authentication Protocol)
mazgch 84:a05edb010176 754 // 2 = CHAP (Challenge Handshake Authentication Protocol)
mazgch 84:a05edb010176 755 for (int i = AUTH_NONE; i <= AUTH_CHAP && !ok; i ++) {
mazgch 84:a05edb010176 756 if ((auth == AUTH_DETECT) || (auth == i)) {
mazgch 84:a05edb010176 757 // Set up the Authentication Protocol
mazgch 84:a05edb010176 758 sendFormated("AT+UPSD=" PROFILE ",6,%d\r\n", i);
mazgch 84:a05edb010176 759 if (RESP_OK != waitFinalResp())
mazgch 95:8282dbbe1492 760 goto failure;
mazgch 84:a05edb010176 761 // Activate the profile and make connection
mazgch 84:a05edb010176 762 sendFormated("AT+UPSDA=" PROFILE ",3\r\n");
mazgch 84:a05edb010176 763 if (RESP_OK == waitFinalResp(NULL,NULL,150*1000))
mazgch 84:a05edb010176 764 ok = true;
mazgch 84:a05edb010176 765 }
mazgch 84:a05edb010176 766 }
mazgch 99:3116d3e900ed 767 } while (!ok && config && *config); // maybe use next setting ?
mazgch 84:a05edb010176 768 if (!ok) {
mazgch 79:291df065e345 769 ERROR("Your modem APN/password/username may be wrong\r\n");
mazgch 95:8282dbbe1492 770 goto failure;
mazgch 79:291df065e345 771 }
mazgch 74:208e3e32d263 772 }
mazgch 21:c4d64830bf02 773 //Get local IP address
mazgch 21:c4d64830bf02 774 sendFormated("AT+UPSND=" PROFILE ",0\r\n");
mazgch 52:8071747a7cb3 775 if (RESP_OK != waitFinalResp(_cbUPSND, &_ip))
mazgch 95:8282dbbe1492 776 goto failure;
mazgch 31:a0bed6c1e05d 777 }
mazgch 95:8282dbbe1492 778 UNLOCK();
mazgch 32:8f12ac182bbb 779 return _ip;
mazgch 95:8282dbbe1492 780 failure:
mazgch 95:8282dbbe1492 781 unlock();
mazgch 95:8282dbbe1492 782 return NOIP;
mazgch 31:a0bed6c1e05d 783 }
mazgch 31:a0bed6c1e05d 784
mazgch 84:a05edb010176 785 int MDMParser::_cbUDOPN(int type, const char* buf, int len, char* mccmnc)
mazgch 84:a05edb010176 786 {
mazgch 84:a05edb010176 787 if ((type == TYPE_PLUS) && mccmnc) {
mazgch 84:a05edb010176 788 if (sscanf(buf, "\r\n+UDOPN: 0,\"%[^\"]\"", mccmnc) == 1)
mazgch 84:a05edb010176 789 ;
mazgch 84:a05edb010176 790 }
mazgch 84:a05edb010176 791 return WAIT;
mazgch 84:a05edb010176 792 }
mazgch 84:a05edb010176 793
mazgch 32:8f12ac182bbb 794 int MDMParser::_cbCMIP(int type, const char* buf, int len, IP* ip)
mazgch 32:8f12ac182bbb 795 {
mazgch 32:8f12ac182bbb 796 if ((type == TYPE_PLUS) && ip) {
mazgch 32:8f12ac182bbb 797 int a,b,c,d;
mazgch 32:8f12ac182bbb 798 if (sscanf(buf, "\r\n+CMIP: " IPSTR, &a,&b,&c,&d) == 4)
mazgch 32:8f12ac182bbb 799 *ip = IPADR(a,b,c,d);
mazgch 32:8f12ac182bbb 800 }
mazgch 32:8f12ac182bbb 801 return WAIT;
mazgch 32:8f12ac182bbb 802 }
mazgch 32:8f12ac182bbb 803
mazgch 31:a0bed6c1e05d 804 int MDMParser::_cbUPSND(int type, const char* buf, int len, int* act)
mazgch 31:a0bed6c1e05d 805 {
mazgch 31:a0bed6c1e05d 806 if ((type == TYPE_PLUS) && act) {
mazgch 31:a0bed6c1e05d 807 if (sscanf(buf, "\r\n+UPSND: %*d,%*d,%d", act) == 1)
mazgch 31:a0bed6c1e05d 808 /*nothing*/;
mazgch 21:c4d64830bf02 809 }
mazgch 31:a0bed6c1e05d 810 return WAIT;
mazgch 31:a0bed6c1e05d 811 }
mazgch 31:a0bed6c1e05d 812
mazgch 31:a0bed6c1e05d 813 int MDMParser::_cbUPSND(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 814 {
mazgch 31:a0bed6c1e05d 815 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 816 int a,b,c,d;
mazgch 31:a0bed6c1e05d 817 // +UPSND=<profile_id>,<param_tag>[,<dynamic_param_val>]
mazgch 31:a0bed6c1e05d 818 if (sscanf(buf, "\r\n+UPSND: " PROFILE ",0,\"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 819 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 820 }
mazgch 31:a0bed6c1e05d 821 return WAIT;
mazgch 31:a0bed6c1e05d 822 }
mazgch 31:a0bed6c1e05d 823
mazgch 31:a0bed6c1e05d 824 int MDMParser::_cbUDNSRN(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 825 {
mazgch 31:a0bed6c1e05d 826 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 827 int a,b,c,d;
mazgch 95:8282dbbe1492 828 if (sscanf(buf, "\r\n+UDNSRN: \"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 829 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 830 }
mazgch 31:a0bed6c1e05d 831 return WAIT;
mazgch 21:c4d64830bf02 832 }
mazgch 21:c4d64830bf02 833
mazgch 21:c4d64830bf02 834 bool MDMParser::disconnect(void)
mazgch 21:c4d64830bf02 835 {
mazgch 95:8282dbbe1492 836 bool ok = false;
mazgch 95:8282dbbe1492 837 LOCK();
mazgch 74:208e3e32d263 838 INFO("Modem::disconnect\r\n");
mazgch 95:8282dbbe1492 839 if (_ip != NOIP) {
mazgch 95:8282dbbe1492 840 if (_dev.dev == DEV_LISA_C200) {
mazgch 95:8282dbbe1492 841 // There something to do here
mazgch 95:8282dbbe1492 842 _ip = NOIP;
mazgch 95:8282dbbe1492 843 ok = true;
mazgch 95:8282dbbe1492 844 } else {
mazgch 95:8282dbbe1492 845 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 95:8282dbbe1492 846 if (RESP_OK != waitFinalResp()) {
mazgch 95:8282dbbe1492 847 _ip = NOIP;
mazgch 95:8282dbbe1492 848 ok = true;
mazgch 95:8282dbbe1492 849 }
mazgch 95:8282dbbe1492 850 }
mazgch 21:c4d64830bf02 851 }
mazgch 95:8282dbbe1492 852 UNLOCK();
mazgch 95:8282dbbe1492 853 return ok;
mazgch 21:c4d64830bf02 854 }
mazgch 21:c4d64830bf02 855
mazgch 31:a0bed6c1e05d 856 MDMParser::IP MDMParser::gethostbyname(const char* host)
mazgch 21:c4d64830bf02 857 {
mazgch 31:a0bed6c1e05d 858 IP ip = NOIP;
mazgch 31:a0bed6c1e05d 859 int a,b,c,d;
mazgch 31:a0bed6c1e05d 860 if (sscanf(host, IPSTR, &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 861 ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 862 else {
mazgch 95:8282dbbe1492 863 LOCK();
mazgch 31:a0bed6c1e05d 864 sendFormated("AT+UDNSRN=0,\"%s\"\r\n", host);
mazgch 52:8071747a7cb3 865 if (RESP_OK != waitFinalResp(_cbUDNSRN, &ip))
mazgch 95:8282dbbe1492 866 ip = NOIP;
mazgch 95:8282dbbe1492 867 UNLOCK();
mazgch 21:c4d64830bf02 868 }
mazgch 31:a0bed6c1e05d 869 return ip;
mazgch 21:c4d64830bf02 870 }
mazgch 21:c4d64830bf02 871
mazgch 21:c4d64830bf02 872 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 873 // sockets
mazgch 21:c4d64830bf02 874
mazgch 21:c4d64830bf02 875 int MDMParser::_cbUSOCR(int type, const char* buf, int len, int* socket)
mazgch 21:c4d64830bf02 876 {
mazgch 21:c4d64830bf02 877 if ((type == TYPE_PLUS) && socket) {
mazgch 21:c4d64830bf02 878 const char* p = strstr(buf,"+USOCR: ");
mazgch 21:c4d64830bf02 879 if (p)
mazgch 21:c4d64830bf02 880 *socket = atoi(p+8);
mazgch 21:c4d64830bf02 881 }
mazgch 21:c4d64830bf02 882 return WAIT;
mazgch 21:c4d64830bf02 883 }
mazgch 21:c4d64830bf02 884
mazgch 63:42cb563a25bc 885 int MDMParser::socketSocket(IpProtocol ipproto, int port)
mazgch 21:c4d64830bf02 886 {
mazgch 95:8282dbbe1492 887 int socket = SOCKET_ERROR;
mazgch 95:8282dbbe1492 888 LOCK();
mazgch 47:9a89e5195721 889 TRACE("socketSocket(%d)\r\n", ipproto);
mazgch 95:8282dbbe1492 890 if ((ipproto == IPPROTO_UDP) && (port == -1)){
mazgch 63:42cb563a25bc 891 sendFormated("AT+USOCR=17\r\n");
mazgch 63:42cb563a25bc 892 } else if (ipproto == IPPROTO_UDP){
mazgch 63:42cb563a25bc 893 sendFormated("AT+USOCR=17,%d\r\n", port);
mazgch 95:8282dbbe1492 894 } else /*(ipproto == IPPROTO_TCP)*/ {
mazgch 95:8282dbbe1492 895 sendFormated("AT+USOCR=6\r\n");
mazgch 95:8282dbbe1492 896 }
mazgch 52:8071747a7cb3 897 if (RESP_OK != waitFinalResp(_cbUSOCR, &socket))
mazgch 95:8282dbbe1492 898 socket = SOCKET_ERROR;
mazgch 95:8282dbbe1492 899 else if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_FREE))
mazgch 95:8282dbbe1492 900 socket = SOCKET_ERROR;
mazgch 95:8282dbbe1492 901 if (socket != SOCKET_ERROR) {
mazgch 95:8282dbbe1492 902 // successfull
mazgch 95:8282dbbe1492 903 _sockets[socket].state = SOCK_CREATED;
mazgch 95:8282dbbe1492 904 _sockets[socket].pending = 0;
mazgch 95:8282dbbe1492 905 _sockets[socket].timeout_ms = TIMEOUT_BLOCKING;
mazgch 95:8282dbbe1492 906 }
mazgch 95:8282dbbe1492 907 UNLOCK();
mazgch 21:c4d64830bf02 908 return socket;
mazgch 21:c4d64830bf02 909 }
mazgch 21:c4d64830bf02 910
mazgch 21:c4d64830bf02 911 bool MDMParser::socketConnect(int socket, const char * host, int port)
mazgch 21:c4d64830bf02 912 {
mazgch 31:a0bed6c1e05d 913 IP ip = gethostbyname(host);
mazgch 31:a0bed6c1e05d 914 if (ip == NOIP)
mazgch 21:c4d64830bf02 915 return false;
mazgch 21:c4d64830bf02 916 // connect to socket
mazgch 95:8282dbbe1492 917 bool ok = false;
mazgch 95:8282dbbe1492 918 LOCK();
mazgch 95:8282dbbe1492 919 if (ISSOCKET(socket) && (_sockets[socket].state == SOCK_CREATED)) {
mazgch 95:8282dbbe1492 920 TRACE("socketConnect(%d,%s,%d)\r\n", socket,host,port);
mazgch 95:8282dbbe1492 921 sendFormated("AT+USOCO=%d,\"" IPSTR "\",%d\r\n", socket, IPNUM(ip), port);
mazgch 95:8282dbbe1492 922 if (RESP_OK == waitFinalResp())
mazgch 95:8282dbbe1492 923 ok = _sockets[socket].state = SOCK_CONNECTED;
mazgch 95:8282dbbe1492 924 }
mazgch 95:8282dbbe1492 925 UNLOCK();
mazgch 95:8282dbbe1492 926 return ok;
mazgch 21:c4d64830bf02 927 }
mazgch 21:c4d64830bf02 928
mazgch 44:9d12223b78ff 929 bool MDMParser::socketIsConnected(int socket)
mazgch 44:9d12223b78ff 930 {
mazgch 95:8282dbbe1492 931 bool ok = false;
mazgch 95:8282dbbe1492 932 LOCK();
mazgch 47:9a89e5195721 933 TRACE("socketIsConnected(%d)\r\n", socket);
mazgch 95:8282dbbe1492 934 ok = ISSOCKET(socket) &&
mazgch 95:8282dbbe1492 935 _sockets[socket].state == SOCK_CONNECTED;
mazgch 95:8282dbbe1492 936 UNLOCK();
mazgch 95:8282dbbe1492 937 return ok;
mazgch 44:9d12223b78ff 938 }
mazgch 44:9d12223b78ff 939
mazgch 66:69072b3c5bca 940 bool MDMParser::socketSetBlocking(int socket, int timeout_ms)
mazgch 44:9d12223b78ff 941 {
mazgch 95:8282dbbe1492 942 bool ok = false;
mazgch 95:8282dbbe1492 943 LOCK();
mazgch 47:9a89e5195721 944 TRACE("socketSetBlocking(%d,%d)\r\n", socket, timeout_ms);
mazgch 95:8282dbbe1492 945 if (ISSOCKET(socket)) {
mazgch 95:8282dbbe1492 946 _sockets[socket].timeout_ms = timeout_ms;
mazgch 95:8282dbbe1492 947 ok = true;
mazgch 95:8282dbbe1492 948 }
mazgch 95:8282dbbe1492 949 UNLOCK();
mazgch 95:8282dbbe1492 950 return ok;
mazgch 44:9d12223b78ff 951 }
mazgch 44:9d12223b78ff 952
mazgch 21:c4d64830bf02 953 bool MDMParser::socketClose(int socket)
mazgch 21:c4d64830bf02 954 {
mazgch 95:8282dbbe1492 955 bool ok = false;
mazgch 95:8282dbbe1492 956 LOCK();
mazgch 95:8282dbbe1492 957 if (ISSOCKET(socket) && (_sockets[socket].state == SOCK_CONNECTED)) {
mazgch 95:8282dbbe1492 958 TRACE("socketClose(%d)\r\n", socket);
mazgch 95:8282dbbe1492 959 sendFormated("AT+USOCL=%d\r\n", socket);
mazgch 95:8282dbbe1492 960 if (RESP_OK == waitFinalResp()) {
mazgch 95:8282dbbe1492 961 _sockets[socket].state = SOCK_CREATED;
mazgch 95:8282dbbe1492 962 ok = true;
mazgch 95:8282dbbe1492 963 }
mazgch 95:8282dbbe1492 964 }
mazgch 95:8282dbbe1492 965 UNLOCK();
mazgch 95:8282dbbe1492 966 return ok;
mazgch 21:c4d64830bf02 967 }
mazgch 21:c4d64830bf02 968
mazgch 21:c4d64830bf02 969 bool MDMParser::socketFree(int socket)
mazgch 21:c4d64830bf02 970 {
mazgch 95:8282dbbe1492 971 // make sure it is closed
mazgch 21:c4d64830bf02 972 socketClose(socket);
mazgch 95:8282dbbe1492 973 bool ok = true;
mazgch 95:8282dbbe1492 974 LOCK();
mazgch 95:8282dbbe1492 975 if (ISSOCKET(socket) && (_sockets[socket].state == SOCK_CREATED)) {
mazgch 95:8282dbbe1492 976 TRACE("socketFree(%d)\r\n", socket);
mazgch 95:8282dbbe1492 977 _sockets[socket].state = SOCK_FREE;
mazgch 95:8282dbbe1492 978 ok = true;
mazgch 95:8282dbbe1492 979 }
mazgch 95:8282dbbe1492 980 UNLOCK();
mazgch 95:8282dbbe1492 981 return ok;
mazgch 21:c4d64830bf02 982 }
mazgch 21:c4d64830bf02 983
mazgch 69:4d6fa520dfca 984 #define USO_MAX_WRITE 1024 //!< maximum number of bytes to write to socket
mazgch 69:4d6fa520dfca 985
mazgch 21:c4d64830bf02 986 int MDMParser::socketSend(int socket, const char * buf, int len)
mazgch 21:c4d64830bf02 987 {
mazgch 47:9a89e5195721 988 TRACE("socketSend(%d,,%d)\r\n", socket,len);
mazgch 68:33a96cf64986 989 int cnt = len;
mazgch 68:33a96cf64986 990 while (cnt > 0) {
mazgch 69:4d6fa520dfca 991 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 992 if (cnt < blk)
mazgch 68:33a96cf64986 993 blk = cnt;
mazgch 95:8282dbbe1492 994 bool ok = false;
mazgch 95:8282dbbe1492 995 LOCK();
mazgch 68:33a96cf64986 996 sendFormated("AT+USOWR=%d,%d\r\n",socket,blk);
mazgch 95:8282dbbe1492 997 if (RESP_PROMPT == waitFinalResp()) {
mazgch 95:8282dbbe1492 998 wait_ms(50);
mazgch 95:8282dbbe1492 999 send(buf, blk);
mazgch 95:8282dbbe1492 1000 if (RESP_OK == waitFinalResp())
mazgch 95:8282dbbe1492 1001 ok = true;
mazgch 95:8282dbbe1492 1002 }
mazgch 95:8282dbbe1492 1003 UNLOCK();
mazgch 95:8282dbbe1492 1004 if (!ok)
mazgch 21:c4d64830bf02 1005 return SOCKET_ERROR;
mazgch 68:33a96cf64986 1006 buf += blk;
mazgch 68:33a96cf64986 1007 cnt -= blk;
mazgch 21:c4d64830bf02 1008 }
mazgch 68:33a96cf64986 1009 return (len - cnt);
mazgch 21:c4d64830bf02 1010 }
mazgch 21:c4d64830bf02 1011
mazgch 21:c4d64830bf02 1012 int MDMParser::socketSendTo(int socket, IP ip, int port, const char * buf, int len)
mazgch 21:c4d64830bf02 1013 {
mazgch 65:dd94f920a762 1014 TRACE("socketSendTo(%d," IPSTR ",%d,,%d)\r\n", socket, IPNUM(ip),port,len);
mazgch 68:33a96cf64986 1015 int cnt = len;
mazgch 68:33a96cf64986 1016 while (cnt > 0) {
mazgch 69:4d6fa520dfca 1017 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 1018 if (cnt < blk)
mazgch 68:33a96cf64986 1019 blk = cnt;
mazgch 95:8282dbbe1492 1020 bool ok = false;
mazgch 95:8282dbbe1492 1021 LOCK();
mazgch 95:8282dbbe1492 1022 sendFormated("AT+USOST=%d,\"" IPSTR "\",%d,%d\r\n",socket,IPNUM(ip),port,blk);
mazgch 95:8282dbbe1492 1023 if (RESP_PROMPT == waitFinalResp()) {
mazgch 95:8282dbbe1492 1024 wait_ms(50);
mazgch 95:8282dbbe1492 1025 send(buf, blk);
mazgch 95:8282dbbe1492 1026 if (RESP_OK == waitFinalResp())
mazgch 95:8282dbbe1492 1027 ok = true;
mazgch 95:8282dbbe1492 1028 }
mazgch 95:8282dbbe1492 1029 UNLOCK();
mazgch 95:8282dbbe1492 1030 if (!ok)
mazgch 21:c4d64830bf02 1031 return SOCKET_ERROR;
mazgch 68:33a96cf64986 1032 buf += blk;
mazgch 68:33a96cf64986 1033 cnt -= blk;
mazgch 21:c4d64830bf02 1034 }
mazgch 68:33a96cf64986 1035 return (len - cnt);
mazgch 21:c4d64830bf02 1036 }
mazgch 21:c4d64830bf02 1037
mazgch 21:c4d64830bf02 1038 int MDMParser::socketReadable(int socket)
mazgch 21:c4d64830bf02 1039 {
mazgch 95:8282dbbe1492 1040 int pending = SOCKET_ERROR;
mazgch 95:8282dbbe1492 1041 LOCK();
mazgch 95:8282dbbe1492 1042 if (ISSOCKET(socket) && (_sockets[socket].state == SOCK_CONNECTED)) {
mazgch 95:8282dbbe1492 1043 TRACE("socketReadable(%d)\r\n", socket);
mazgch 95:8282dbbe1492 1044 // allow to receive unsolicited commands
mazgch 95:8282dbbe1492 1045 waitFinalResp(NULL, NULL, 0);
mazgch 95:8282dbbe1492 1046 if (_sockets[socket].state == SOCK_CONNECTED)
mazgch 95:8282dbbe1492 1047 pending = _sockets[socket].pending;
mazgch 95:8282dbbe1492 1048 }
mazgch 95:8282dbbe1492 1049 UNLOCK();
mazgch 95:8282dbbe1492 1050 return pending;
mazgch 21:c4d64830bf02 1051 }
mazgch 21:c4d64830bf02 1052
mazgch 21:c4d64830bf02 1053 int MDMParser::_cbUSORD(int type, const char* buf, int len, char* out)
mazgch 21:c4d64830bf02 1054 {
mazgch 21:c4d64830bf02 1055 if ((type == TYPE_PLUS) && out) {
mazgch 21:c4d64830bf02 1056 int sz, sk;
mazgch 21:c4d64830bf02 1057 if ((sscanf(buf, "\r\n+USORD: %d,%d,", &sk, &sz) == 2) &&
mazgch 21:c4d64830bf02 1058 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 1059 memcpy(out, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 1060 }
mazgch 21:c4d64830bf02 1061 }
mazgch 21:c4d64830bf02 1062 return WAIT;
mazgch 21:c4d64830bf02 1063 }
mazgch 21:c4d64830bf02 1064
mazgch 21:c4d64830bf02 1065 int MDMParser::socketRecv(int socket, char* buf, int len)
mazgch 21:c4d64830bf02 1066 {
mazgch 21:c4d64830bf02 1067 int cnt = 0;
mazgch 47:9a89e5195721 1068 TRACE("socketRecv(%d,,%d)\r\n", socket, len);
mazgch 95:8282dbbe1492 1069 #ifdef MDM_DEBUG
mazgch 21:c4d64830bf02 1070 memset(buf, '\0', len);
mazgch 95:8282dbbe1492 1071 #endif
mazgch 44:9d12223b78ff 1072 Timer timer;
mazgch 44:9d12223b78ff 1073 timer.start();
mazgch 21:c4d64830bf02 1074 while (len) {
mazgch 69:4d6fa520dfca 1075 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 1076 if (len < blk) blk = len;
mazgch 95:8282dbbe1492 1077 bool ok = false;
mazgch 95:8282dbbe1492 1078 LOCK();
mazgch 95:8282dbbe1492 1079 if (ISSOCKET(socket)) {
mazgch 95:8282dbbe1492 1080 if (_sockets[socket].state == SOCK_CONNECTED) {
mazgch 95:8282dbbe1492 1081 if (_sockets[socket].pending < blk)
mazgch 95:8282dbbe1492 1082 blk = _sockets[socket].pending;
mazgch 95:8282dbbe1492 1083 if (blk > 0) {
mazgch 95:8282dbbe1492 1084 sendFormated("AT+USORD=%d,%d\r\n",socket, blk);
mazgch 95:8282dbbe1492 1085 if (RESP_OK == waitFinalResp(_cbUSORD, buf)) {
mazgch 95:8282dbbe1492 1086 _sockets[socket].pending -= blk;
mazgch 95:8282dbbe1492 1087 len -= blk;
mazgch 95:8282dbbe1492 1088 cnt += blk;
mazgch 95:8282dbbe1492 1089 buf += blk;
mazgch 95:8282dbbe1492 1090 ok = true;
mazgch 95:8282dbbe1492 1091 }
mazgch 95:8282dbbe1492 1092 } else if (!TIMEOUT(timer, _sockets[socket].timeout_ms)) {
mazgch 95:8282dbbe1492 1093 ok = (WAIT == waitFinalResp(NULL,NULL,0)); // wait for URCs
mazgch 95:8282dbbe1492 1094 } else {
mazgch 95:8282dbbe1492 1095 len = 0;
mazgch 95:8282dbbe1492 1096 ok = true;
mazgch 95:8282dbbe1492 1097 }
mazgch 95:8282dbbe1492 1098 } else if (_sockets[socket].state == SOCK_CREATED) {
mazgch 95:8282dbbe1492 1099 len = 0;
mazgch 95:8282dbbe1492 1100 ok = true;
mazgch 21:c4d64830bf02 1101 }
mazgch 21:c4d64830bf02 1102 }
mazgch 95:8282dbbe1492 1103 UNLOCK();
mazgch 95:8282dbbe1492 1104 if (!ok)
mazgch 95:8282dbbe1492 1105 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 1106 }
mazgch 21:c4d64830bf02 1107 return cnt;
mazgch 21:c4d64830bf02 1108 }
mazgch 21:c4d64830bf02 1109
mazgch 21:c4d64830bf02 1110 int MDMParser::_cbUSORF(int type, const char* buf, int len, USORFparam* param)
mazgch 21:c4d64830bf02 1111 {
mazgch 21:c4d64830bf02 1112 if ((type == TYPE_PLUS) && param) {
mazgch 21:c4d64830bf02 1113 int sz, sk, p, a,b,c,d;
mazgch 95:8282dbbe1492 1114 int r = sscanf(buf, "\r\n+USORF: %d,\"" IPSTR "\",%d,%d,",
mazgch 95:8282dbbe1492 1115 &sk,&a,&b,&c,&d,&p,&sz);
mazgch 95:8282dbbe1492 1116 if ((r == 7) && (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 1117 memcpy(param->buf, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 1118 param->ip = IPADR(a,b,c,d);
mazgch 21:c4d64830bf02 1119 param->port = p;
mazgch 21:c4d64830bf02 1120 }
mazgch 21:c4d64830bf02 1121 }
mazgch 21:c4d64830bf02 1122 return WAIT;
mazgch 21:c4d64830bf02 1123 }
mazgch 21:c4d64830bf02 1124
mazgch 63:42cb563a25bc 1125 int MDMParser::socketRecvFrom(int socket, IP* ip, int* port, char* buf, int len)
mazgch 21:c4d64830bf02 1126 {
mazgch 21:c4d64830bf02 1127 int cnt = 0;
mazgch 63:42cb563a25bc 1128 TRACE("socketRecvFrom(%d,,%d)\r\n", socket, len);
mazgch 95:8282dbbe1492 1129 #ifdef MDM_DEBUG
mazgch 21:c4d64830bf02 1130 memset(buf, '\0', len);
mazgch 95:8282dbbe1492 1131 #endif
mazgch 44:9d12223b78ff 1132 Timer timer;
mazgch 44:9d12223b78ff 1133 timer.start();
mazgch 21:c4d64830bf02 1134 while (len) {
mazgch 69:4d6fa520dfca 1135 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 1136 if (len < blk) blk = len;
mazgch 95:8282dbbe1492 1137 bool ok = false;
mazgch 95:8282dbbe1492 1138 LOCK();
mazgch 95:8282dbbe1492 1139 if (ISSOCKET(socket)) {
mazgch 95:8282dbbe1492 1140 if (_sockets[socket].pending < blk)
mazgch 95:8282dbbe1492 1141 blk = _sockets[socket].pending;
mazgch 95:8282dbbe1492 1142 if (blk > 0) {
mazgch 95:8282dbbe1492 1143 sendFormated("AT+USORF=%d,%d\r\n",socket, blk);
mazgch 95:8282dbbe1492 1144 USORFparam param;
mazgch 95:8282dbbe1492 1145 param.buf = buf;
mazgch 95:8282dbbe1492 1146 if (RESP_OK == waitFinalResp(_cbUSORF, &param)) {
mazgch 95:8282dbbe1492 1147 _sockets[socket].pending -= blk;
mazgch 95:8282dbbe1492 1148 *ip = param.ip;
mazgch 95:8282dbbe1492 1149 *port = param.port;
mazgch 95:8282dbbe1492 1150 len -= blk;
mazgch 95:8282dbbe1492 1151 cnt += blk;
mazgch 95:8282dbbe1492 1152 buf += blk;
mazgch 95:8282dbbe1492 1153 len = 0; // done
mazgch 95:8282dbbe1492 1154 ok = true;
mazgch 95:8282dbbe1492 1155 }
mazgch 95:8282dbbe1492 1156 } else if (!TIMEOUT(timer, _sockets[socket].timeout_ms)) {
mazgch 95:8282dbbe1492 1157 ok = (WAIT == waitFinalResp(NULL,NULL,0)); // wait for URCs
mazgch 95:8282dbbe1492 1158 } else {
mazgch 95:8282dbbe1492 1159 len = 0; // no more data and socket closed or timed-out
mazgch 95:8282dbbe1492 1160 ok = true;
mazgch 21:c4d64830bf02 1161 }
mazgch 95:8282dbbe1492 1162 }
mazgch 95:8282dbbe1492 1163 UNLOCK();
mazgch 95:8282dbbe1492 1164 if (!ok)
mazgch 95:8282dbbe1492 1165 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 1166 }
mazgch 44:9d12223b78ff 1167 timer.stop();
mazgch 44:9d12223b78ff 1168 timer.reset();
mazgch 21:c4d64830bf02 1169 return cnt;
mazgch 21:c4d64830bf02 1170 }
mazgch 21:c4d64830bf02 1171
mazgch 21:c4d64830bf02 1172 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 1173
mazgch 31:a0bed6c1e05d 1174 int MDMParser::_cbCMGL(int type, const char* buf, int len, CMGLparam* param)
mazgch 21:c4d64830bf02 1175 {
mazgch 31:a0bed6c1e05d 1176 if ((type == TYPE_PLUS) && param && param->num) {
mazgch 31:a0bed6c1e05d 1177 // +CMGL: <ix>,...
mazgch 31:a0bed6c1e05d 1178 int ix;
mazgch 31:a0bed6c1e05d 1179 if (sscanf(buf, "\r\n+CMGL: %d,", &ix) == 1)
mazgch 31:a0bed6c1e05d 1180 {
mazgch 31:a0bed6c1e05d 1181 *param->ix++ = ix;
mazgch 31:a0bed6c1e05d 1182 param->num--;
mazgch 31:a0bed6c1e05d 1183 }
mazgch 29:53d346010624 1184 }
mazgch 29:53d346010624 1185 return WAIT;
mazgch 21:c4d64830bf02 1186 }
mazgch 21:c4d64830bf02 1187
mazgch 31:a0bed6c1e05d 1188 int MDMParser::smsList(const char* stat /*= "ALL"*/, int* ix /*=NULL*/, int num /*= 0*/) {
mazgch 95:8282dbbe1492 1189 int ret = -1;
mazgch 95:8282dbbe1492 1190 LOCK();
mazgch 31:a0bed6c1e05d 1191 sendFormated("AT+CMGL=\"%s\"\r\n", stat);
mazgch 31:a0bed6c1e05d 1192 CMGLparam param;
mazgch 31:a0bed6c1e05d 1193 param.ix = ix;
mazgch 31:a0bed6c1e05d 1194 param.num = num;
mazgch 95:8282dbbe1492 1195 if (RESP_OK == waitFinalResp(_cbCMGL, &param))
mazgch 95:8282dbbe1492 1196 ret = num - param.num;
mazgch 95:8282dbbe1492 1197 UNLOCK();
mazgch 95:8282dbbe1492 1198 return ret;
mazgch 21:c4d64830bf02 1199 }
mazgch 21:c4d64830bf02 1200
mazgch 21:c4d64830bf02 1201 bool MDMParser::smsSend(const char* num, const char* buf)
mazgch 21:c4d64830bf02 1202 {
mazgch 95:8282dbbe1492 1203 bool ok = false;
mazgch 95:8282dbbe1492 1204 LOCK();
mazgch 80:34985b4d821e 1205 sendFormated("AT+CMGS=\"%s\"\r\n",num);
mazgch 95:8282dbbe1492 1206 if (RESP_PROMPT == waitFinalResp(NULL,NULL,150*1000)) {
mazgch 95:8282dbbe1492 1207 send(buf, strlen(buf));
mazgch 95:8282dbbe1492 1208 const char ctrlZ = 0x1A;
mazgch 95:8282dbbe1492 1209 send(&ctrlZ, sizeof(ctrlZ));
mazgch 95:8282dbbe1492 1210 ok = (RESP_OK == waitFinalResp());
mazgch 21:c4d64830bf02 1211 }
mazgch 95:8282dbbe1492 1212 UNLOCK();
mazgch 95:8282dbbe1492 1213 return ok;
mazgch 21:c4d64830bf02 1214 }
mazgch 21:c4d64830bf02 1215
mazgch 21:c4d64830bf02 1216 bool MDMParser::smsDelete(int ix)
mazgch 21:c4d64830bf02 1217 {
mazgch 95:8282dbbe1492 1218 bool ok = false;
mazgch 95:8282dbbe1492 1219 LOCK();
mazgch 21:c4d64830bf02 1220 sendFormated("AT+CMGD=%d\r\n",ix);
mazgch 95:8282dbbe1492 1221 ok = (RESP_OK == waitFinalResp());
mazgch 95:8282dbbe1492 1222 UNLOCK();
mazgch 95:8282dbbe1492 1223 return ok;
mazgch 21:c4d64830bf02 1224 }
mazgch 21:c4d64830bf02 1225
mazgch 21:c4d64830bf02 1226 int MDMParser::_cbCMGR(int type, const char* buf, int len, CMGRparam* param)
mazgch 21:c4d64830bf02 1227 {
mazgch 21:c4d64830bf02 1228 if (param) {
mazgch 21:c4d64830bf02 1229 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 1230 if (sscanf(buf, "\r\n+CMGR: \"%*[^\"]\",\"%[^\"]", param->num) == 1) {
mazgch 21:c4d64830bf02 1231 }
mazgch 37:cc3433329d66 1232 } else if ((type == TYPE_UNKNOWN) && (buf[len-2] == '\r') && (buf[len-1] == '\n')) {
mazgch 21:c4d64830bf02 1233 memcpy(param->buf, buf, len-2);
mazgch 21:c4d64830bf02 1234 param->buf[len-2] = '\0';
mazgch 21:c4d64830bf02 1235 }
mazgch 21:c4d64830bf02 1236 }
mazgch 21:c4d64830bf02 1237 return WAIT;
mazgch 21:c4d64830bf02 1238 }
mazgch 21:c4d64830bf02 1239
mazgch 21:c4d64830bf02 1240 bool MDMParser::smsRead(int ix, char* num, char* buf, int len)
mazgch 21:c4d64830bf02 1241 {
mazgch 95:8282dbbe1492 1242 bool ok = false;
mazgch 95:8282dbbe1492 1243 LOCK();
mazgch 21:c4d64830bf02 1244 CMGRparam param;
mazgch 21:c4d64830bf02 1245 param.num = num;
mazgch 21:c4d64830bf02 1246 param.buf = buf;
mazgch 21:c4d64830bf02 1247 sendFormated("AT+CMGR=%d\r\n",ix);
mazgch 95:8282dbbe1492 1248 ok = (RESP_OK == waitFinalResp(_cbCMGR, &param));
mazgch 95:8282dbbe1492 1249 UNLOCK();
mazgch 95:8282dbbe1492 1250 return ok;
mazgch 21:c4d64830bf02 1251 }
mazgch 54:7ba8e4c218e2 1252
mazgch 54:7ba8e4c218e2 1253 // ----------------------------------------------------------------
mazgch 70:0a87d256cd24 1254
mazgch 70:0a87d256cd24 1255 int MDMParser::_cbCUSD(int type, const char* buf, int len, char* resp)
mazgch 70:0a87d256cd24 1256 {
mazgch 70:0a87d256cd24 1257 if ((type == TYPE_PLUS) && resp) {
mazgch 70:0a87d256cd24 1258 // +USD: \"%*[^\"]\",\"%[^\"]\",,\"%*[^\"]\",%d,%d,%d,%d,\"*[^\"]\",%d,%d"..);
mazgch 70:0a87d256cd24 1259 if (sscanf(buf, "\r\n+CUSD: %*d,\"%[^\"]\",%*d", resp) == 1) {
mazgch 70:0a87d256cd24 1260 /*nothing*/
mazgch 70:0a87d256cd24 1261 }
mazgch 70:0a87d256cd24 1262 }
mazgch 70:0a87d256cd24 1263 return WAIT;
mazgch 70:0a87d256cd24 1264 }
mazgch 70:0a87d256cd24 1265
mazgch 70:0a87d256cd24 1266 bool MDMParser::ussdCommand(const char* cmd, char* buf)
mazgch 70:0a87d256cd24 1267 {
mazgch 95:8282dbbe1492 1268 bool ok = false;
mazgch 95:8282dbbe1492 1269 LOCK();
mazgch 70:0a87d256cd24 1270 *buf = '\0';
mazgch 95:8282dbbe1492 1271 if (_dev.dev != DEV_LISA_C200) {
mazgch 95:8282dbbe1492 1272 sendFormated("AT+CUSD=1,\"%s\"\r\n",cmd);
mazgch 95:8282dbbe1492 1273 ok = (RESP_OK == waitFinalResp(_cbCUSD, buf));
mazgch 70:0a87d256cd24 1274 }
mazgch 95:8282dbbe1492 1275 UNLOCK();
mazgch 95:8282dbbe1492 1276 return ok;
mazgch 70:0a87d256cd24 1277 }
mazgch 80:34985b4d821e 1278
mazgch 80:34985b4d821e 1279 // ----------------------------------------------------------------
mazgch 70:0a87d256cd24 1280
mazgch 80:34985b4d821e 1281 bool MDMParser::delFile(const char* filename)
mazgch 80:34985b4d821e 1282 {
mazgch 95:8282dbbe1492 1283 bool ok = false;
mazgch 95:8282dbbe1492 1284 LOCK();
mazgch 80:34985b4d821e 1285 sendFormated("AT+UDELFILE=\"%s\"\r\n", filename);
mazgch 95:8282dbbe1492 1286 ok = (RESP_OK == waitFinalResp());
mazgch 95:8282dbbe1492 1287 UNLOCK();
mazgch 95:8282dbbe1492 1288 return ok;
mazgch 80:34985b4d821e 1289 }
mazgch 80:34985b4d821e 1290
mazgch 80:34985b4d821e 1291 int MDMParser::writeFile(const char* filename, const char* buf, int len)
mazgch 80:34985b4d821e 1292 {
mazgch 95:8282dbbe1492 1293 bool ok = false;
mazgch 95:8282dbbe1492 1294 LOCK();
mazgch 80:34985b4d821e 1295 sendFormated("AT+UDWNFILE=\"%s\",%d\r\n", filename, len);
mazgch 95:8282dbbe1492 1296 if (RESP_PROMPT == waitFinalResp()) {
mazgch 95:8282dbbe1492 1297 send(buf, len);
mazgch 95:8282dbbe1492 1298 ok = (RESP_OK == waitFinalResp());
mazgch 95:8282dbbe1492 1299 }
mazgch 95:8282dbbe1492 1300 UNLOCK();
mazgch 95:8282dbbe1492 1301 return ok ? len : -1;
mazgch 80:34985b4d821e 1302 }
mazgch 80:34985b4d821e 1303
mazgch 80:34985b4d821e 1304 int MDMParser::readFile(const char* filename, char* buf, int len)
mazgch 80:34985b4d821e 1305 {
mazgch 80:34985b4d821e 1306 URDFILEparam param;
mazgch 80:34985b4d821e 1307 param.filename = filename;
mazgch 80:34985b4d821e 1308 param.buf = buf;
mazgch 80:34985b4d821e 1309 param.sz = len;
mazgch 80:34985b4d821e 1310 param.len = 0;
mazgch 95:8282dbbe1492 1311 LOCK();
mazgch 95:8282dbbe1492 1312 sendFormated("AT+URDFILE=\"%s\"\r\n", filename, len);
mazgch 95:8282dbbe1492 1313 if (RESP_OK != waitFinalResp(_cbURDFILE, &param));
mazgch 95:8282dbbe1492 1314 param.len = -1;
mazgch 95:8282dbbe1492 1315 UNLOCK();
mazgch 80:34985b4d821e 1316 return param.len;
mazgch 80:34985b4d821e 1317 }
mazgch 80:34985b4d821e 1318
mazgch 80:34985b4d821e 1319 int MDMParser::_cbURDFILE(int type, const char* buf, int len, URDFILEparam* param)
mazgch 80:34985b4d821e 1320 {
mazgch 80:34985b4d821e 1321 if ((type == TYPE_PLUS) && param && param->filename && param->buf) {
mazgch 80:34985b4d821e 1322 char filename[48];
mazgch 80:34985b4d821e 1323 int sz;
mazgch 80:34985b4d821e 1324 if ((sscanf(buf, "\r\n+URDFILE: \"%[^\"]\",%d,", filename, &sz) == 2) &&
mazgch 80:34985b4d821e 1325 (0 == strcmp(param->filename, filename)) &&
mazgch 80:34985b4d821e 1326 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 80:34985b4d821e 1327 param->len = (sz < param->sz) ? sz : param->sz;
mazgch 80:34985b4d821e 1328 memcpy(param->buf, &buf[len-1-sz], param->len);
mazgch 80:34985b4d821e 1329 }
mazgch 80:34985b4d821e 1330 }
mazgch 80:34985b4d821e 1331 return WAIT;
mazgch 80:34985b4d821e 1332 }
mazgch 80:34985b4d821e 1333
mazgch 70:0a87d256cd24 1334 // ----------------------------------------------------------------
mazgch 74:208e3e32d263 1335 bool MDMParser::setDebug(int level)
mazgch 74:208e3e32d263 1336 {
mazgch 74:208e3e32d263 1337 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 1338 if ((_debugLevel >= 0) && (level >= 0)) {
mazgch 74:208e3e32d263 1339 _debugLevel = level;
mazgch 74:208e3e32d263 1340 return true;
mazgch 74:208e3e32d263 1341 }
mazgch 74:208e3e32d263 1342 #endif
mazgch 74:208e3e32d263 1343 return false;
mazgch 74:208e3e32d263 1344 }
mazgch 74:208e3e32d263 1345
mazgch 73:2b32e0a21df2 1346 void MDMParser::dumpDevStatus(MDMParser::DevStatus* status,
mazgch 73:2b32e0a21df2 1347 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1348 {
mazgch 75:ce6e12067d0c 1349 dprint(param, "Modem::devStatus\r\n");
mazgch 98:c786461edd40 1350 const char* txtDev[] = { "Unknown", "SARA-G350", "LISA-U200", "LISA-C200", "SARA-U260", "SARA-U270", "LEON-G200" };
mazgch 98:c786461edd40 1351 if (status->dev < sizeof(txtDev)/sizeof(*txtDev) && (status->dev != DEV_UNKNOWN))
mazgch 73:2b32e0a21df2 1352 dprint(param, " Device: %s\r\n", txtDev[status->dev]);
mazgch 54:7ba8e4c218e2 1353 const char* txtLpm[] = { "Disabled", "Enabled", "Active" };
mazgch 54:7ba8e4c218e2 1354 if (status->lpm < sizeof(txtLpm)/sizeof(*txtLpm))
mazgch 73:2b32e0a21df2 1355 dprint(param, " Power Save: %s\r\n", txtLpm[status->lpm]);
mazgch 75:ce6e12067d0c 1356 const char* txtSim[] = { "Unknown", "Missing", "Pin", "Ready" };
mazgch 98:c786461edd40 1357 if (status->sim < sizeof(txtSim)/sizeof(*txtSim) && (status->sim != SIM_UNKNOWN))
mazgch 73:2b32e0a21df2 1358 dprint(param, " SIM: %s\r\n", txtSim[status->sim]);
mazgch 54:7ba8e4c218e2 1359 if (*status->ccid)
mazgch 73:2b32e0a21df2 1360 dprint(param, " CCID: %s\r\n", status->ccid);
mazgch 54:7ba8e4c218e2 1361 if (*status->imei)
mazgch 73:2b32e0a21df2 1362 dprint(param, " IMEI: %s\r\n", status->imei);
mazgch 54:7ba8e4c218e2 1363 if (*status->imsi)
mazgch 73:2b32e0a21df2 1364 dprint(param, " IMSI: %s\r\n", status->imsi);
mazgch 54:7ba8e4c218e2 1365 if (*status->meid)
mazgch 73:2b32e0a21df2 1366 dprint(param, " MEID: %s\r\n", status->meid); // LISA-C
mazgch 54:7ba8e4c218e2 1367 if (*status->manu)
mazgch 73:2b32e0a21df2 1368 dprint(param, " Manufacturer: %s\r\n", status->manu);
mazgch 54:7ba8e4c218e2 1369 if (*status->model)
mazgch 73:2b32e0a21df2 1370 dprint(param, " Model: %s\r\n", status->model);
mazgch 54:7ba8e4c218e2 1371 if (*status->ver)
mazgch 73:2b32e0a21df2 1372 dprint(param, " Version: %s\r\n", status->ver);
mazgch 54:7ba8e4c218e2 1373 }
mazgch 54:7ba8e4c218e2 1374
mazgch 73:2b32e0a21df2 1375 void MDMParser::dumpNetStatus(MDMParser::NetStatus *status,
mazgch 73:2b32e0a21df2 1376 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1377 {
mazgch 75:ce6e12067d0c 1378 dprint(param, "Modem::netStatus\r\n");
mazgch 54:7ba8e4c218e2 1379 const char* txtReg[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
mazgch 98:c786461edd40 1380 if (status->csd < sizeof(txtReg)/sizeof(*txtReg) && (status->csd != REG_UNKNOWN))
mazgch 79:291df065e345 1381 dprint(param, " CSD Registration: %s\r\n", txtReg[status->csd]);
mazgch 98:c786461edd40 1382 if (status->psd < sizeof(txtReg)/sizeof(*txtReg) && (status->psd != REG_UNKNOWN))
mazgch 79:291df065e345 1383 dprint(param, " PSD Registration: %s\r\n", txtReg[status->psd]);
mazgch 54:7ba8e4c218e2 1384 const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
mazgch 98:c786461edd40 1385 if (status->act < sizeof(txtAct)/sizeof(*txtAct) && (status->act != ACT_UNKNOWN))
mazgch 73:2b32e0a21df2 1386 dprint(param, " Access Technology: %s\r\n", txtAct[status->act]);
mazgch 54:7ba8e4c218e2 1387 if (status->rssi)
mazgch 73:2b32e0a21df2 1388 dprint(param, " Signal Strength: %d dBm\r\n", status->rssi);
mazgch 54:7ba8e4c218e2 1389 if (status->ber)
mazgch 73:2b32e0a21df2 1390 dprint(param, " Bit Error Rate: %d\r\n", status->ber);
mazgch 54:7ba8e4c218e2 1391 if (*status->opr)
mazgch 73:2b32e0a21df2 1392 dprint(param, " Operator: %s\r\n", status->opr);
mazgch 54:7ba8e4c218e2 1393 if (status->lac != 0xFFFF)
mazgch 73:2b32e0a21df2 1394 dprint(param, " Location Area Code: %04X\r\n", status->lac);
mazgch 54:7ba8e4c218e2 1395 if (status->ci != 0xFFFFFFFF)
mazgch 73:2b32e0a21df2 1396 dprint(param, " Cell ID: %08X\r\n", status->ci);
mazgch 54:7ba8e4c218e2 1397 if (*status->num)
mazgch 73:2b32e0a21df2 1398 dprint(param, " Phone Number: %s\r\n", status->num);
mazgch 54:7ba8e4c218e2 1399 }
mazgch 54:7ba8e4c218e2 1400
mazgch 73:2b32e0a21df2 1401 void MDMParser::dumpIp(MDMParser::IP ip,
mazgch 73:2b32e0a21df2 1402 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1403 {
mazgch 57:869bd35f44cc 1404 if (ip != NOIP)
mazgch 75:ce6e12067d0c 1405 dprint(param, "Modem:IP " IPSTR "\r\n", IPNUM(ip));
mazgch 54:7ba8e4c218e2 1406 }
mazgch 70:0a87d256cd24 1407
mazgch 21:c4d64830bf02 1408 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 1409 int MDMParser::_parseMatch(Pipe<char>* pipe, int len, const char* sta, const char* end)
mazgch 18:e5697801df29 1410 {
mazgch 18:e5697801df29 1411 int o = 0;
mazgch 21:c4d64830bf02 1412 if (sta) {
mazgch 21:c4d64830bf02 1413 while (*sta) {
mazgch 21:c4d64830bf02 1414 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1415 char ch = pipe->next();
mazgch 21:c4d64830bf02 1416 if (*sta++ != ch) return NOT_FOUND;
mazgch 21:c4d64830bf02 1417 }
mazgch 21:c4d64830bf02 1418 }
mazgch 21:c4d64830bf02 1419 if (!end) return o; // no termination
mazgch 35:9275215a3a5b 1420 // at least any char
mazgch 35:9275215a3a5b 1421 if (++o > len) return WAIT;
mazgch 35:9275215a3a5b 1422 pipe->next();
mazgch 35:9275215a3a5b 1423 // check the end
mazgch 21:c4d64830bf02 1424 int x = 0;
mazgch 21:c4d64830bf02 1425 while (end[x]) {
mazgch 21:c4d64830bf02 1426 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1427 char ch = pipe->next();
mazgch 21:c4d64830bf02 1428 x = (end[x] == ch) ? x + 1 :
mazgch 21:c4d64830bf02 1429 (end[0] == ch) ? 1 :
mazgch 21:c4d64830bf02 1430 0;
mazgch 21:c4d64830bf02 1431 }
mazgch 21:c4d64830bf02 1432 return o;
mazgch 21:c4d64830bf02 1433 }
mazgch 21:c4d64830bf02 1434
mazgch 21:c4d64830bf02 1435 int MDMParser::_parseFormated(Pipe<char>* pipe, int len, const char* fmt)
mazgch 21:c4d64830bf02 1436 {
mazgch 21:c4d64830bf02 1437 int o = 0;
mazgch 21:c4d64830bf02 1438 int num = 0;
mazgch 21:c4d64830bf02 1439 if (fmt) {
mazgch 21:c4d64830bf02 1440 while (*fmt) {
mazgch 21:c4d64830bf02 1441 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1442 char ch = pipe->next();
mazgch 21:c4d64830bf02 1443 if (*fmt == '%') {
mazgch 21:c4d64830bf02 1444 fmt++;
mazgch 21:c4d64830bf02 1445 if (*fmt == 'd') { // numeric
mazgch 21:c4d64830bf02 1446 fmt ++;
mazgch 21:c4d64830bf02 1447 num = 0;
mazgch 21:c4d64830bf02 1448 while (ch >= '0' && ch <= '9') {
mazgch 21:c4d64830bf02 1449 num = num * 10 + (ch - '0');
mazgch 21:c4d64830bf02 1450 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1451 ch = pipe->next();
mazgch 21:c4d64830bf02 1452 }
mazgch 21:c4d64830bf02 1453 }
mazgch 21:c4d64830bf02 1454 else if (*fmt == 'c') { // char buffer (takes last numeric as length)
mazgch 21:c4d64830bf02 1455 fmt ++;
mazgch 21:c4d64830bf02 1456 while (num --) {
mazgch 21:c4d64830bf02 1457 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1458 ch = pipe->next();
mazgch 21:c4d64830bf02 1459 }
mazgch 21:c4d64830bf02 1460 }
mazgch 80:34985b4d821e 1461 else if (*fmt == 's') {
mazgch 80:34985b4d821e 1462 fmt ++;
mazgch 80:34985b4d821e 1463 if (ch != '\"') return NOT_FOUND;
mazgch 80:34985b4d821e 1464 do {
mazgch 80:34985b4d821e 1465 if (++o > len) return WAIT;
mazgch 80:34985b4d821e 1466 ch = pipe->next();
mazgch 80:34985b4d821e 1467 } while (ch != '\"');
mazgch 80:34985b4d821e 1468 if (++o > len) return WAIT;
mazgch 80:34985b4d821e 1469 ch = pipe->next();
mazgch 80:34985b4d821e 1470 }
mazgch 21:c4d64830bf02 1471 }
mazgch 21:c4d64830bf02 1472 if (*fmt++ != ch) return NOT_FOUND;
mazgch 18:e5697801df29 1473 }
mazgch 18:e5697801df29 1474 }
mazgch 21:c4d64830bf02 1475 return o;
mazgch 21:c4d64830bf02 1476 }
mazgch 21:c4d64830bf02 1477
mazgch 21:c4d64830bf02 1478 int MDMParser::_getLine(Pipe<char>* pipe, char* buf, int len)
mazgch 21:c4d64830bf02 1479 {
mazgch 21:c4d64830bf02 1480 int unkn = 0;
mazgch 21:c4d64830bf02 1481 int sz = pipe->size();
mazgch 21:c4d64830bf02 1482 int fr = pipe->free();
mazgch 21:c4d64830bf02 1483 if (len > sz)
mazgch 21:c4d64830bf02 1484 len = sz;
mazgch 21:c4d64830bf02 1485 while (len > 0)
mazgch 21:c4d64830bf02 1486 {
mazgch 21:c4d64830bf02 1487 static struct {
mazgch 21:c4d64830bf02 1488 const char* fmt; int type;
mazgch 21:c4d64830bf02 1489 } lutF[] = {
mazgch 21:c4d64830bf02 1490 { "\r\n+USORD: %d,%d,\"%c\"", TYPE_PLUS },
mazgch 95:8282dbbe1492 1491 { "\r\n+USORF: %d,\"" IPSTR "\",%d,%d,\"%c\"", TYPE_PLUS },
mazgch 80:34985b4d821e 1492 { "\r\n+URDFILE: %s,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1493 };
mazgch 21:c4d64830bf02 1494 static struct {
mazgch 21:c4d64830bf02 1495 const char* sta; const char* end; int type;
mazgch 21:c4d64830bf02 1496 } lut[] = {
mazgch 21:c4d64830bf02 1497 { "\r\nOK\r\n", NULL, TYPE_OK },
mazgch 21:c4d64830bf02 1498 { "\r\nERROR\r\n", NULL, TYPE_ERROR },
mazgch 31:a0bed6c1e05d 1499 { "\r\n+CME ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1500 { "\r\n+CMS ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1501 { "\r\nRING\r\n", NULL, TYPE_RING },
mazgch 21:c4d64830bf02 1502 { "\r\nCONNECT\r\n", NULL, TYPE_CONNECT },
mazgch 21:c4d64830bf02 1503 { "\r\nNO CARRIER\r\n", NULL, TYPE_NOCARRIER },
mazgch 21:c4d64830bf02 1504 { "\r\nNO DIALTONE\r\n", NULL, TYPE_NODIALTONE },
mazgch 21:c4d64830bf02 1505 { "\r\nBUSY\r\n", NULL, TYPE_BUSY },
mazgch 21:c4d64830bf02 1506 { "\r\nNO ANSWER\r\n", NULL, TYPE_NOANSWER },
mazgch 21:c4d64830bf02 1507 { "\r\n+", "\r\n", TYPE_PLUS },
mazgch 21:c4d64830bf02 1508 { "\r\n@", NULL, TYPE_PROMPT }, // Sockets
mazgch 21:c4d64830bf02 1509 { "\r\n>", NULL, TYPE_PROMPT }, // SMS
mazgch 80:34985b4d821e 1510 { "\n>", NULL, TYPE_PROMPT }, // File
mazgch 21:c4d64830bf02 1511 };
mazgch 21:c4d64830bf02 1512 for (int i = 0; i < sizeof(lutF)/sizeof(*lutF); i ++) {
mazgch 21:c4d64830bf02 1513 pipe->set(unkn);
mazgch 21:c4d64830bf02 1514 int ln = _parseFormated(pipe, len, lutF[i].fmt);
mazgch 21:c4d64830bf02 1515 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1516 return WAIT;
mazgch 21:c4d64830bf02 1517 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1518 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1519 if (ln > 0)
mazgch 21:c4d64830bf02 1520 return lutF[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1521 }
mazgch 21:c4d64830bf02 1522 for (int i = 0; i < sizeof(lut)/sizeof(*lut); i ++) {
mazgch 21:c4d64830bf02 1523 pipe->set(unkn);
mazgch 21:c4d64830bf02 1524 int ln = _parseMatch(pipe, len, lut[i].sta, lut[i].end);
mazgch 21:c4d64830bf02 1525 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1526 return WAIT;
mazgch 21:c4d64830bf02 1527 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1528 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1529 if (ln > 0)
mazgch 21:c4d64830bf02 1530 return lut[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1531 }
mazgch 21:c4d64830bf02 1532 // UNKNOWN
mazgch 21:c4d64830bf02 1533 unkn ++;
mazgch 21:c4d64830bf02 1534 len--;
mazgch 21:c4d64830bf02 1535 }
mazgch 18:e5697801df29 1536 return WAIT;
mazgch 18:e5697801df29 1537 }
mazgch 18:e5697801df29 1538
mazgch 18:e5697801df29 1539 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1540 // Serial Implementation
mazgch 18:e5697801df29 1541 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1542
mazgch 76:f7c3dd568dae 1543 /*! Helper Dev Null Device
mazgch 76:f7c3dd568dae 1544 Small helper class used to shut off stderr/stdout. Sometimes stdin/stdout
mazgch 76:f7c3dd568dae 1545 is shared with the serial port of the modem. Having printfs inbetween the
mazgch 76:f7c3dd568dae 1546 AT commands you cause a failure of the modem.
mazgch 76:f7c3dd568dae 1547 */
mazgch 76:f7c3dd568dae 1548 class DevNull : public Stream {
mazgch 76:f7c3dd568dae 1549 public:
mazgch 76:f7c3dd568dae 1550 DevNull() : Stream(_name+1) { } //!< Constructor
mazgch 76:f7c3dd568dae 1551 void claim(const char* mode, FILE* file)
mazgch 76:f7c3dd568dae 1552 { freopen(_name, mode, file); } //!< claim a stream
mazgch 76:f7c3dd568dae 1553 protected:
mazgch 76:f7c3dd568dae 1554 virtual int _getc() { return EOF; } //!< Nothing
mazgch 76:f7c3dd568dae 1555 virtual int _putc(int c) { return c; } //!< Discard
mazgch 76:f7c3dd568dae 1556 static const char* _name; //!< File name
mazgch 76:f7c3dd568dae 1557 };
mazgch 76:f7c3dd568dae 1558 const char* DevNull::_name = "/null"; //!< the null device name
mazgch 76:f7c3dd568dae 1559 static DevNull null; //!< the null device
mazgch 76:f7c3dd568dae 1560
mazgch 19:2b5d097ca15d 1561 MDMSerial::MDMSerial(PinName tx /*= MDMTXD*/, PinName rx /*= MDMRXD*/,
mazgch 19:2b5d097ca15d 1562 int baudrate /*= MDMBAUD*/,
mazgch 43:a89a7a505991 1563 #if DEVICE_SERIAL_FC
mazgch 19:2b5d097ca15d 1564 PinName rts /*= MDMRTS*/, PinName cts /*= MDMCTS*/,
mazgch 43:a89a7a505991 1565 #endif
mazgch 18:e5697801df29 1566 int rxSize /*= 256*/, int txSize /*= 128*/) :
mazgch 35:9275215a3a5b 1567 SerialPipe(tx, rx, rxSize, txSize)
mazgch 18:e5697801df29 1568 {
mazgch 76:f7c3dd568dae 1569 if (rx == USBRX)
mazgch 76:f7c3dd568dae 1570 null.claim("r", stdin);
mazgch 76:f7c3dd568dae 1571 if (tx == USBTX) {
mazgch 76:f7c3dd568dae 1572 null.claim("w", stdout);
mazgch 76:f7c3dd568dae 1573 null.claim("w", stderr);
mazgch 74:208e3e32d263 1574 #ifdef MDM_DEBUG
mazgch 76:f7c3dd568dae 1575 _debugLevel = -1;
mazgch 76:f7c3dd568dae 1576 #endif
mazgch 76:f7c3dd568dae 1577 }
mazgch 74:208e3e32d263 1578 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 1579 _onboard = (tx == MDMTXD) && (rx == MDMRXD);
mazgch 74:208e3e32d263 1580 if (_onboard)
mazgch 74:208e3e32d263 1581 c027_mdm_powerOn(false);
mazgch 74:208e3e32d263 1582 #endif
mazgch 18:e5697801df29 1583 baud(baudrate);
mazgch 35:9275215a3a5b 1584 #if DEVICE_SERIAL_FC
mazgch 35:9275215a3a5b 1585 if ((rts != NC) || (cts != NC))
mazgch 35:9275215a3a5b 1586 {
mazgch 35:9275215a3a5b 1587 Flow flow = (cts == NC) ? RTS :
mazgch 35:9275215a3a5b 1588 (rts == NC) ? CTS : RTSCTS ;
mazgch 35:9275215a3a5b 1589 set_flow_control(flow, rts, cts);
mazgch 35:9275215a3a5b 1590 if (cts != NC) _dev.lpm = LPM_ENABLED;
mazgch 35:9275215a3a5b 1591 }
mazgch 35:9275215a3a5b 1592 #endif
mazgch 18:e5697801df29 1593 }
mazgch 18:e5697801df29 1594
mazgch 76:f7c3dd568dae 1595 MDMSerial::~MDMSerial(void)
mazgch 76:f7c3dd568dae 1596 {
mazgch 76:f7c3dd568dae 1597 powerOff();
mazgch 76:f7c3dd568dae 1598 #ifdef TARGET_UBLOX_C027
mazgch 76:f7c3dd568dae 1599 if (_onboard)
mazgch 76:f7c3dd568dae 1600 c027_mdm_powerOff();
mazgch 76:f7c3dd568dae 1601 #endif
mazgch 76:f7c3dd568dae 1602 }
mazgch 76:f7c3dd568dae 1603
mazgch 18:e5697801df29 1604 int MDMSerial::_send(const void* buf, int len)
mazgch 18:e5697801df29 1605 {
mazgch 35:9275215a3a5b 1606 return put((const char*)buf, len, true/*=blocking*/);
mazgch 18:e5697801df29 1607 }
mazgch 18:e5697801df29 1608
mazgch 18:e5697801df29 1609 int MDMSerial::getLine(char* buffer, int length)
mazgch 18:e5697801df29 1610 {
mazgch 18:e5697801df29 1611 return _getLine(&_pipeRx, buffer, length);
mazgch 18:e5697801df29 1612 }
mazgch 18:e5697801df29 1613
mazgch 18:e5697801df29 1614 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1615 // USB Implementation
mazgch 18:e5697801df29 1616 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1617
mazgch 18:e5697801df29 1618 #ifdef HAVE_MDMUSB
mazgch 76:f7c3dd568dae 1619 MDMUsb::MDMUsb(void)
mazgch 74:208e3e32d263 1620 {
mazgch 74:208e3e32d263 1621 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 1622 _debugLevel = 1;
mazgch 74:208e3e32d263 1623 #endif
mazgch 74:208e3e32d263 1624 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 1625 _onboard = true;
mazgch 74:208e3e32d263 1626 c027_mdm_powerOn(true);
mazgch 74:208e3e32d263 1627 #endif
mazgch 74:208e3e32d263 1628 }
mazgch 76:f7c3dd568dae 1629
mazgch 76:f7c3dd568dae 1630 MDMUsb::~MDMUsb(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 76:f7c3dd568dae 1639 int MDMUsb::_send(const void* buf, int len) { return 0; }
mazgch 76:f7c3dd568dae 1640
mazgch 18:e5697801df29 1641 int MDMUsb::getLine(char* buffer, int length) { return NOT_FOUND; }
mazgch 76:f7c3dd568dae 1642
mazgch 35:9275215a3a5b 1643 #endif