Xinlei Cao / C027_Support

Own fork of C027_Support

Dependents:   MbedSmartRestMain MbedSmartRestMain

Fork of C027_Support by u-blox

MDM.cpp@85:dd8f4f0d0ca9, 2014-06-06 (annotated)

Committer:
mazgch
Date:
Fri Jun 06 07:51:23 2014 +0000
Revision:
85:dd8f4f0d0ca9
Parent:
84:a05edb010176
Child:
88:135fb4bb7aac
adding simple apn lookup table ... that can be to be extended for other networks

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 #include "Relax.h"
mazgch 74:208e3e32d263 4 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 5 #include "C027_api.h"
mazgch 74:208e3e32d263 6 #endif
mazgch 85:dd8f4f0d0ca9 7 #include "MDMAPN.h"
mazgch 84:a05edb010176 8
mazgch 74:208e3e32d263 9 #define PROFILE "0" //!< this is the psd profile used
mazgch 74:208e3e32d263 10 #define MAX_SIZE 128 //!< max expected messages
mazgch 74:208e3e32d263 11 //! test if it is a socket
mazgch 21:c4d64830bf02 12 #define ISSOCKET(s) (((s) >= 0) && ((s) < (sizeof(_sockets)/sizeof(*_sockets))))
mazgch 75:ce6e12067d0c 13 //! check for timeout
mazgch 75:ce6e12067d0c 14 #define TIMEOUT(t, ms) ((ms != TIMEOUT_BLOCKING) && (ms < t.read_ms()))
mazgch 80:34985b4d821e 15 //! registration ok check helper
mazgch 79:291df065e345 16 #define REG_OK(r) ((r == REG_HOME) || (r == REG_ROAMING))
mazgch 80:34985b4d821e 17 //! registration done check helper (no need to poll further)
mazgch 79:291df065e345 18 #define REG_DONE(r) ((r == REG_HOME) || (r == REG_ROAMING) || (r == REG_DENIED))
mazgch 79:291df065e345 19
mazgch 74:208e3e32d263 20 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 21 void dumpAtCmd(const char* buf, int len)
mazgch 21:c4d64830bf02 22 {
mazgch 75:ce6e12067d0c 23 ::printf(" %3d \"", len);
mazgch 21:c4d64830bf02 24 while (len --) {
mazgch 21:c4d64830bf02 25 char ch = *buf++;
mazgch 75:ce6e12067d0c 26 if ((ch > 0x1F) && (ch != 0x7F)) { // is printable
mazgch 75:ce6e12067d0c 27 if (ch == '%') ::printf("%%");
mazgch 75:ce6e12067d0c 28 else if (ch == '"') ::printf("\\\"");
mazgch 75:ce6e12067d0c 29 else if (ch == '\\') ::printf("\\\\");
mazgch 75:ce6e12067d0c 30 else putchar(ch);
mazgch 75:ce6e12067d0c 31 } else {
mazgch 75:ce6e12067d0c 32 if (ch == '\a') ::printf("\\a"); // BEL (0x07)
mazgch 75:ce6e12067d0c 33 else if (ch == '\b') ::printf("\\b"); // Backspace (0x08)
mazgch 75:ce6e12067d0c 34 else if (ch == '\t') ::printf("\\t"); // Horizontal Tab (0x09)
mazgch 75:ce6e12067d0c 35 else if (ch == '\n') ::printf("\\n"); // Linefeed (0x0A)
mazgch 75:ce6e12067d0c 36 else if (ch == '\v') ::printf("\\v"); // Vertical Tab (0x0B)
mazgch 75:ce6e12067d0c 37 else if (ch == '\f') ::printf("\\f"); // Formfeed (0x0C)
mazgch 75:ce6e12067d0c 38 else if (ch == '\r') ::printf("\\r"); // Carriage Return (0x0D)
mazgch 76:f7c3dd568dae 39 else ::printf("\\x%02x", (unsigned char)ch);
mazgch 75:ce6e12067d0c 40 }
mazgch 21:c4d64830bf02 41 }
mazgch 75:ce6e12067d0c 42 ::printf("\"\r\n");
mazgch 21:c4d64830bf02 43 }
mazgch 74:208e3e32d263 44
mazgch 75:ce6e12067d0c 45 #define ERROR(fmt) (_debugLevel < 0) ? : ::printf(RED(fmt))
mazgch 75:ce6e12067d0c 46 #define INFO(fmt) (_debugLevel < 1) ? : ::printf(GRE(fmt))
mazgch 75:ce6e12067d0c 47 #define TRACE(...) (_debugLevel < 2) ? : ::printf(__VA_ARGS__)
mazgch 74:208e3e32d263 48
mazgch 31:a0bed6c1e05d 49 #if 1 // colored terminal output using ANSI escape sequences
mazgch 75:ce6e12067d0c 50 #define COL(c,t) "\033[" c t "\033[" "39m"
mazgch 31:a0bed6c1e05d 51 #else
mazgch 31:a0bed6c1e05d 52 #define COL(c,t) t
mazgch 31:a0bed6c1e05d 53 #endif
mazgch 31:a0bed6c1e05d 54 #define BLA(t) COL("30m",t)
mazgch 31:a0bed6c1e05d 55 #define RED(t) COL("31m",t)
mazgch 31:a0bed6c1e05d 56 #define GRE(t) COL("32m",t)
mazgch 31:a0bed6c1e05d 57 #define YEL(t) COL("33m",t)
mazgch 31:a0bed6c1e05d 58 #define BLU(t) COL("34m",t)
mazgch 31:a0bed6c1e05d 59 #define MAG(t) COL("35m",t)
mazgch 31:a0bed6c1e05d 60 #define CYA(t) COL("36m",t)
mazgch 31:a0bed6c1e05d 61 #define WHY(t) COL("37m",t)
mazgch 74:208e3e32d263 62
mazgch 74:208e3e32d263 63 #else
mazgch 74:208e3e32d263 64
mazgch 75:ce6e12067d0c 65 #define ERROR(...) (void)0 // no tracing
mazgch 74:208e3e32d263 66 #define INFO(...) (void)0 // no tracing
mazgch 74:208e3e32d263 67 #define TRACE(...) (void)0 // no tracing
mazgch 74:208e3e32d263 68
mazgch 31:a0bed6c1e05d 69 #endif
mazgch 21:c4d64830bf02 70
mazgch 44:9d12223b78ff 71 MDMParser* MDMParser::inst;
mazgch 44:9d12223b78ff 72
mazgch 21:c4d64830bf02 73 MDMParser::MDMParser(void)
mazgch 21:c4d64830bf02 74 {
mazgch 44:9d12223b78ff 75 inst = this;
mazgch 31:a0bed6c1e05d 76 memset(&_dev, 0, sizeof(_dev));
mazgch 31:a0bed6c1e05d 77 memset(&_net, 0, sizeof(_net));
mazgch 54:7ba8e4c218e2 78 _net.lac = 0xFFFF;
mazgch 54:7ba8e4c218e2 79 _net.ci = 0xFFFFFFFF;
mazgch 35:9275215a3a5b 80 _ip = NOIP;
mazgch 76:f7c3dd568dae 81 _init = false;
mazgch 31:a0bed6c1e05d 82 memset(_sockets, 0, sizeof(_sockets));
mazgch 74:208e3e32d263 83 #ifdef MDM_DEBUG
mazgch 76:f7c3dd568dae 84 _debugLevel = 1;
mazgch 74:208e3e32d263 85 _debugTime.start();
mazgch 74:208e3e32d263 86 #endif
mazgch 74:208e3e32d263 87 }
mazgch 74:208e3e32d263 88
mazgch 18:e5697801df29 89 int MDMParser::send(const char* buf, int len)
mazgch 18:e5697801df29 90 {
mazgch 74:208e3e32d263 91 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 92 if (_debugLevel >= 3) {
mazgch 75:ce6e12067d0c 93 ::printf("%10.3f AT send ", _debugTime.read_ms()*0.001);
mazgch 74:208e3e32d263 94 dumpAtCmd(buf,len);
mazgch 74:208e3e32d263 95 }
mazgch 21:c4d64830bf02 96 #endif
mazgch 18:e5697801df29 97 return _send(buf, len);
mazgch 18:e5697801df29 98 }
mazgch 18:e5697801df29 99
mazgch 21:c4d64830bf02 100 int MDMParser::sendFormated(const char* format, ...) {
mazgch 21:c4d64830bf02 101 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 102 va_list args;
mazgch 21:c4d64830bf02 103 va_start(args, format);
mazgch 21:c4d64830bf02 104 int len = vsnprintf(buf,sizeof(buf), format, args);
mazgch 21:c4d64830bf02 105 va_end(args);
mazgch 21:c4d64830bf02 106 return send(buf, len);
mazgch 21:c4d64830bf02 107 }
mazgch 21:c4d64830bf02 108
mazgch 26:07be5faf8925 109 int MDMParser::waitFinalResp(_CALLBACKPTR cb /* = NULL*/,
mazgch 26:07be5faf8925 110 void* param /* = NULL*/,
mazgch 26:07be5faf8925 111 int timeout_ms /*= 5000*/)
mazgch 26:07be5faf8925 112 {
mazgch 69:4d6fa520dfca 113 char buf[MAX_SIZE + 64 /* add some more space for framing */];
mazgch 21:c4d64830bf02 114 Timer timer;
mazgch 21:c4d64830bf02 115 timer.start();
mazgch 21:c4d64830bf02 116 do {
mazgch 21:c4d64830bf02 117 int ret = getLine(buf, sizeof(buf));
mazgch 74:208e3e32d263 118 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 119 if ((_debugLevel >= 3) && (ret != WAIT) && (ret != NOT_FOUND))
mazgch 21:c4d64830bf02 120 {
mazgch 31:a0bed6c1e05d 121 int len = LENGTH(ret);
mazgch 31:a0bed6c1e05d 122 int type = TYPE(ret);
mazgch 31:a0bed6c1e05d 123 const char* s = (type == TYPE_UNKNOWN)? YEL("UNK") :
mazgch 35:9275215a3a5b 124 (type == TYPE_TEXT) ? MAG("TXT") :
mazgch 53:cb0d94b9de3a 125 (type == TYPE_OK ) ? GRE("OK ") :
mazgch 31:a0bed6c1e05d 126 (type == TYPE_ERROR) ? RED("ERR") :
mazgch 31:a0bed6c1e05d 127 (type == TYPE_PLUS) ? CYA(" + ") :
mazgch 31:a0bed6c1e05d 128 (type == TYPE_PROMPT) ? BLU(" > ") :
mazgch 31:a0bed6c1e05d 129 "..." ;
mazgch 75:ce6e12067d0c 130 ::printf("%10.3f AT read %s", _debugTime.read_ms()*0.001, s);
mazgch 74:208e3e32d263 131 dumpAtCmd(buf, len);
mazgch 21:c4d64830bf02 132 }
mazgch 21:c4d64830bf02 133 #endif
mazgch 21:c4d64830bf02 134 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 18:e5697801df29 135 {
mazgch 21:c4d64830bf02 136 int type = TYPE(ret);
mazgch 21:c4d64830bf02 137 // handle unsolicited commands here
mazgch 21:c4d64830bf02 138 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 139 const char* cmd = buf+3;
mazgch 54:7ba8e4c218e2 140 int a, b, c, d, r;
mazgch 23:05a1aeeb5fd9 141 char s[32];
mazgch 21:c4d64830bf02 142
mazgch 31:a0bed6c1e05d 143 // SMS Command ---------------------------------
mazgch 31:a0bed6c1e05d 144 // +CNMI: <mem>,<index>
mazgch 31:a0bed6c1e05d 145 if (sscanf(cmd, "CMTI: \"%*[^\"]\",%d", &a) == 1) {
mazgch 31:a0bed6c1e05d 146 TRACE("New SMS at index %d\r\n", a);
mazgch 21:c4d64830bf02 147 // Socket Specific Command ---------------------------------
mazgch 21:c4d64830bf02 148 // +UUSORD: <socket>,<length>
mazgch 21:c4d64830bf02 149 } else if ((sscanf(cmd, "UUSORD: %d,%d", &a, &b) == 2) &&
mazgch 63:42cb563a25bc 150 ISSOCKET(a) /*&& (_sockets[a].state == SOCK_CONNECTED)*/) {
mazgch 31:a0bed6c1e05d 151 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 21:c4d64830bf02 152 _sockets[a].pending = b;
mazgch 69:4d6fa520dfca 153 // +UUSORF: <socket>,<length>
mazgch 69:4d6fa520dfca 154 } else if ((sscanf(cmd, "UUSORF: %d,%d", &a, &b) == 2) &&
mazgch 69:4d6fa520dfca 155 ISSOCKET(a) /*&& (_sockets[a].state == SOCK_CONNECTED)*/) {
mazgch 69:4d6fa520dfca 156 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 69:4d6fa520dfca 157 _sockets[a].pending = b;
mazgch 21:c4d64830bf02 158 // +UUSOCL: <socket>
mazgch 21:c4d64830bf02 159 } else if ((sscanf(cmd, "UUSOCL: %d", &a) == 1) &&
mazgch 21:c4d64830bf02 160 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 161 TRACE("Socket %d: closed by remote host\r\n", a);
mazgch 21:c4d64830bf02 162 _sockets[a].state = SOCK_CREATED/*=CLOSED*/;
mazgch 21:c4d64830bf02 163 }
mazgch 32:8f12ac182bbb 164 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 165 // CDMA Specific -------------------------------------------
mazgch 21:c4d64830bf02 166 // +CREG: <n><SID>,<NID>,<stat>
mazgch 54:7ba8e4c218e2 167 if (sscanf(cmd, "CREG: %*d,%d,%d,%d",&a,&b,&c) == 3) {
mazgch 54:7ba8e4c218e2 168 // _net.sid = a;
mazgch 54:7ba8e4c218e2 169 // _net.nid = b;
mazgch 79:291df065e345 170 if (c == 0) _net.csd = REG_NONE; // not registered, home network
mazgch 79:291df065e345 171 else if (c == 1) _net.csd = REG_HOME; // registered, home network
mazgch 79:291df065e345 172 else if (c == 2) _net.csd = REG_NONE; // not registered, but MT is currently searching a new operator to register to
mazgch 79:291df065e345 173 else if (c == 3) _net.csd = REG_DENIED; // registration denied
mazgch 79:291df065e345 174 else if (c == 5) _net.csd = REG_ROAMING; // registered, roaming
mazgch 79:291df065e345 175 _net.psd = _net.csd; // fake PSD registration (CDMA is always registered)
mazgch 31:a0bed6c1e05d 176 _net.act = ACT_CDMA;
mazgch 84:a05edb010176 177 // +CSS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 21:c4d64830bf02 178 } else if (sscanf(cmd, "CSS %*c,%2s,%*d",s) == 1) {
mazgch 31:a0bed6c1e05d 179 //_net.reg = (strcmp("Z", s) == 0) ? REG_UNKNOWN : REG_HOME;
mazgch 21:c4d64830bf02 180 }
mazgch 21:c4d64830bf02 181 } else {
mazgch 21:c4d64830bf02 182 // GSM/UMTS Specific -------------------------------------------
mazgch 79:291df065e345 183 // +UUPSDD: <profile_id>
mazgch 79:291df065e345 184 if (sscanf(cmd, "UUPSDD: %d",&a) == 1) {
mazgch 79:291df065e345 185 if (*PROFILE == a) _ip = NOIP;
mazgch 79:291df065e345 186 } else {
mazgch 79:291df065e345 187 // +CREG|CGREG: <n>,<stat>[,<lac>,<ci>[,AcT[,<rac>]]] // reply to AT+CREG|AT+CGREG
mazgch 79:291df065e345 188 // +CREG|CGREG: <stat>[,<lac>,<ci>[,AcT[,<rac>]]] // URC
mazgch 79:291df065e345 189 b = 0xFFFF; c = 0xFFFFFFFF; d = -1;
mazgch 79:291df065e345 190 r = sscanf(cmd, "%s %*d,%d,\"%X\",\"%X\",%d",s,&a,&b,&c,&d);
mazgch 79:291df065e345 191 if (r <= 1)
mazgch 79:291df065e345 192 r = sscanf(cmd, "%s %d,\"%X\",\"%X\",%d",s,&a,&b,&c,&d);
mazgch 79:291df065e345 193 if (r >= 2) {
mazgch 79:291df065e345 194 Reg *reg = !strcmp(s, "CREG:") ? &_net.csd :
mazgch 79:291df065e345 195 !strcmp(s, "CGREG:") ? &_net.psd : NULL;
mazgch 79:291df065e345 196 if (reg) {
mazgch 79:291df065e345 197 // network status
mazgch 79:291df065e345 198 if (a == 0) *reg = REG_NONE; // 0: not registered, home network
mazgch 79:291df065e345 199 else if (a == 1) *reg = REG_HOME; // 1: registered, home network
mazgch 79:291df065e345 200 else if (a == 2) *reg = REG_NONE; // 2: not registered, but MT is currently searching a new operator to register to
mazgch 79:291df065e345 201 else if (a == 3) *reg = REG_DENIED; // 3: registration denied
mazgch 79:291df065e345 202 else if (a == 4) *reg = REG_UNKNOWN; // 4: unknown
mazgch 79:291df065e345 203 else if (a == 5) *reg = REG_ROAMING; // 5: registered, roaming
mazgch 79:291df065e345 204 if ((r >= 3) && (b != 0xFFFF)) _net.lac = b; // location area code
mazgch 79:291df065e345 205 if ((r >= 4) && (c != 0xFFFFFFFF)) _net.ci = c; // cell ID
mazgch 79:291df065e345 206 // access technology
mazgch 79:291df065e345 207 if (r >= 5) {
mazgch 79:291df065e345 208 if (d == 0) _net.act = ACT_GSM; // 0: GSM
mazgch 79:291df065e345 209 else if (d == 1) _net.act = ACT_GSM; // 1: GSM COMPACT
mazgch 79:291df065e345 210 else if (d == 2) _net.act = ACT_UTRAN; // 2: UTRAN
mazgch 79:291df065e345 211 else if (d == 3) _net.act = ACT_EDGE; // 3: GSM with EDGE availability
mazgch 79:291df065e345 212 else if (d == 4) _net.act = ACT_UTRAN; // 4: UTRAN with HSDPA availability
mazgch 79:291df065e345 213 else if (d == 5) _net.act = ACT_UTRAN; // 5: UTRAN with HSUPA availability
mazgch 79:291df065e345 214 else if (d == 6) _net.act = ACT_UTRAN; // 6: UTRAN with HSDPA and HSUPA availability
mazgch 79:291df065e345 215 }
mazgch 79:291df065e345 216 }
mazgch 54:7ba8e4c218e2 217 }
mazgch 21:c4d64830bf02 218 }
mazgch 21:c4d64830bf02 219 }
mazgch 21:c4d64830bf02 220 }
mazgch 21:c4d64830bf02 221 if (cb) {
mazgch 21:c4d64830bf02 222 int len = LENGTH(ret);
mazgch 21:c4d64830bf02 223 int ret = cb(type, buf, len, param);
mazgch 21:c4d64830bf02 224 if (WAIT != ret)
mazgch 21:c4d64830bf02 225 return ret;
mazgch 21:c4d64830bf02 226 }
mazgch 75:ce6e12067d0c 227 if (type == TYPE_OK) return RESP_OK;
mazgch 75:ce6e12067d0c 228 if (type == TYPE_ERROR) return RESP_ERROR;
mazgch 75:ce6e12067d0c 229 if (type == TYPE_PROMPT) return RESP_PROMPT;
mazgch 21:c4d64830bf02 230 }
mazgch 21:c4d64830bf02 231 // relax a bit
mazgch 74:208e3e32d263 232 RELAX_MS(10);
mazgch 21:c4d64830bf02 233 }
mazgch 75:ce6e12067d0c 234 while (!TIMEOUT(timer, timeout_ms));
mazgch 21:c4d64830bf02 235 return WAIT;
mazgch 21:c4d64830bf02 236 }
mazgch 21:c4d64830bf02 237
mazgch 31:a0bed6c1e05d 238 int MDMParser::_cbString(int type, const char* buf, int len, char* str)
mazgch 21:c4d64830bf02 239 {
mazgch 37:cc3433329d66 240 if (str && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 241 if (sscanf(buf, "\r\n%s\r\n", str) == 1)
mazgch 31:a0bed6c1e05d 242 /*nothing*/;
mazgch 21:c4d64830bf02 243 }
mazgch 21:c4d64830bf02 244 return WAIT;
mazgch 21:c4d64830bf02 245 }
mazgch 21:c4d64830bf02 246
mazgch 31:a0bed6c1e05d 247 int MDMParser::_cbInt(int type, const char* buf, int len, int* val)
mazgch 31:a0bed6c1e05d 248 {
mazgch 37:cc3433329d66 249 if (val && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 250 if (sscanf(buf, "\r\n%d\r\n", val) == 1)
mazgch 31:a0bed6c1e05d 251 /*nothing*/;
mazgch 31:a0bed6c1e05d 252 }
mazgch 31:a0bed6c1e05d 253 return WAIT;
mazgch 31:a0bed6c1e05d 254 }
mazgch 31:a0bed6c1e05d 255
mazgch 31:a0bed6c1e05d 256 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 257
mazgch 57:869bd35f44cc 258 bool MDMParser::connect(
mazgch 57:869bd35f44cc 259 const char* simpin,
mazgch 80:34985b4d821e 260 const char* apn, const char* username,
mazgch 80:34985b4d821e 261 const char* password, Auth auth,
mazgch 74:208e3e32d263 262 PinName pn)
mazgch 57:869bd35f44cc 263 {
mazgch 75:ce6e12067d0c 264 bool ok = init(simpin, NULL, pn);
mazgch 74:208e3e32d263 265 #ifdef MDM_DEBUG
mazgch 75:ce6e12067d0c 266 if (_debugLevel >= 1) dumpDevStatus(&_dev);
mazgch 74:208e3e32d263 267 #endif
mazgch 75:ce6e12067d0c 268 if (!ok)
mazgch 57:869bd35f44cc 269 return false;
mazgch 75:ce6e12067d0c 270 ok = registerNet();
mazgch 74:208e3e32d263 271 #ifdef MDM_DEBUG
mazgch 75:ce6e12067d0c 272 if (_debugLevel >= 1) dumpNetStatus(&_net);
mazgch 74:208e3e32d263 273 #endif
mazgch 75:ce6e12067d0c 274 if (!ok)
mazgch 57:869bd35f44cc 275 return false;
mazgch 80:34985b4d821e 276 IP ip = join(apn,username,password,auth);
mazgch 74:208e3e32d263 277 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 278 if (_debugLevel >= 1) dumpIp(ip);
mazgch 74:208e3e32d263 279 #endif
mazgch 57:869bd35f44cc 280 if (ip == NOIP)
mazgch 57:869bd35f44cc 281 return false;
mazgch 57:869bd35f44cc 282 return true;
mazgch 57:869bd35f44cc 283 }
mazgch 57:869bd35f44cc 284
mazgch 74:208e3e32d263 285 bool MDMParser::init(const char* simpin, DevStatus* status, PinName pn)
mazgch 21:c4d64830bf02 286 {
mazgch 74:208e3e32d263 287 int i = 10;
mazgch 76:f7c3dd568dae 288 memset(&_dev, 0, sizeof(_dev));
mazgch 74:208e3e32d263 289 if (pn != NC) {
mazgch 74:208e3e32d263 290 INFO("Modem::wakeup\r\n");
mazgch 74:208e3e32d263 291 DigitalOut pin(pn, 1);
mazgch 74:208e3e32d263 292 while (i--) {
mazgch 79:291df065e345 293 // SARA-U2/LISA-U2 50..80us
mazgch 79:291df065e345 294 pin = 0; wait_us(50);
mazgch 79:291df065e345 295 pin = 1; wait_ms(10);
mazgch 79:291df065e345 296
mazgch 79:291df065e345 297 // SARA-G35 >5ms, LISA-C2 > 150ms
mazgch 79:291df065e345 298 pin = 0; wait_ms(150);
mazgch 79:291df065e345 299 pin = 1; wait_ms(100);
mazgch 79:291df065e345 300
mazgch 79:291df065e345 301 // purge any messages
mazgch 79:291df065e345 302 while (WAIT != waitFinalResp(NULL,NULL,0))
mazgch 79:291df065e345 303 /* nothing */;
mazgch 74:208e3e32d263 304 // check interface and disable local echo
mazgch 74:208e3e32d263 305 sendFormated("AT\r\n");
mazgch 74:208e3e32d263 306 if(RESP_OK == waitFinalResp(NULL,NULL,500))
mazgch 74:208e3e32d263 307 break;
mazgch 74:208e3e32d263 308 }
mazgch 75:ce6e12067d0c 309 if (i < 0) {
mazgch 75:ce6e12067d0c 310 ERROR("No Reply from Modem");
mazgch 74:208e3e32d263 311 return false;
mazgch 75:ce6e12067d0c 312 }
mazgch 21:c4d64830bf02 313 }
mazgch 76:f7c3dd568dae 314 _init = true;
mazgch 75:ce6e12067d0c 315
mazgch 74:208e3e32d263 316 INFO("Modem::init\r\n");
mazgch 21:c4d64830bf02 317 // echo off
mazgch 21:c4d64830bf02 318 sendFormated("AT E0\r\n");
mazgch 52:8071747a7cb3 319 if(RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 320 return false;
mazgch 21:c4d64830bf02 321 // enable verbose error messages
mazgch 21:c4d64830bf02 322 sendFormated("AT+CMEE=2\r\n");
mazgch 52:8071747a7cb3 323 if(RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 324 return false;
mazgch 21:c4d64830bf02 325 // set baud rate
mazgch 21:c4d64830bf02 326 sendFormated("AT+IPR=115200\r\n");
mazgch 52:8071747a7cb3 327 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 328 return false;
mazgch 74:208e3e32d263 329 RELAX_MS(40);
mazgch 21:c4d64830bf02 330 // identify the module
mazgch 21:c4d64830bf02 331 sendFormated("ATI\r\n");
mazgch 52:8071747a7cb3 332 if (RESP_OK != waitFinalResp(_cbATI, &_dev.dev))
mazgch 21:c4d64830bf02 333 return false;
mazgch 32:8f12ac182bbb 334 if (_dev.dev == DEV_UNKNOWN)
mazgch 21:c4d64830bf02 335 return false;
mazgch 32:8f12ac182bbb 336 // device specific init
mazgch 32:8f12ac182bbb 337 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 338 // get the manufacturer
mazgch 32:8f12ac182bbb 339 sendFormated("AT+GMI\r\n");
mazgch 52:8071747a7cb3 340 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 341 return false;
mazgch 32:8f12ac182bbb 342 // get the model identification
mazgch 32:8f12ac182bbb 343 sendFormated("AT+GMM\r\n");
mazgch 52:8071747a7cb3 344 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 345 return false;
mazgch 32:8f12ac182bbb 346 // get the sw version
mazgch 32:8f12ac182bbb 347 sendFormated("AT+GMR\r\n");
mazgch 52:8071747a7cb3 348 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 349 return false;
mazgch 21:c4d64830bf02 350 // Return the pseudo ESN or MEID
mazgch 21:c4d64830bf02 351 sendFormated("AT+GSN\r\n");
mazgch 52:8071747a7cb3 352 if (RESP_OK != waitFinalResp(_cbString, _dev.meid))
mazgch 26:07be5faf8925 353 return false;
mazgch 50:d76aece8038f 354 #if 0
mazgch 50:d76aece8038f 355 // enable power saving
mazgch 50:d76aece8038f 356 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 357 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 358 sendFormated("AT+UPSV=1,1280\r\n");
mazgch 52:8071747a7cb3 359 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 360 return false;
mazgch 50:d76aece8038f 361 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 362 }
mazgch 50:d76aece8038f 363 #endif
mazgch 26:07be5faf8925 364 } else {
mazgch 32:8f12ac182bbb 365 if (_dev.dev == DEV_LISA_U200) {
mazgch 35:9275215a3a5b 366 // enable the network identification feature
mazgch 21:c4d64830bf02 367 sendFormated("AT+UGPIOC=20,2\r\n");
mazgch 52:8071747a7cb3 368 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 369 return false;
mazgch 21:c4d64830bf02 370 } else {
mazgch 35:9275215a3a5b 371 // enable the network identification feature
mazgch 21:c4d64830bf02 372 sendFormated("AT+UGPIOC=16,2\r\n");
mazgch 52:8071747a7cb3 373 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 374 return false;
mazgch 21:c4d64830bf02 375 }
mazgch 21:c4d64830bf02 376 // check the sim card
mazgch 31:a0bed6c1e05d 377 for (int i = 0; (i < 5) && (_dev.sim != SIM_READY); i++) {
mazgch 21:c4d64830bf02 378 sendFormated("AT+CPIN?\r\n");
mazgch 31:a0bed6c1e05d 379 int ret = waitFinalResp(_cbCPIN, &_dev.sim);
mazgch 62:a02f026bdd7c 380 // having an error here is ok (sim may still be initializing)
mazgch 52:8071747a7cb3 381 if ((RESP_OK != ret) && (RESP_ERROR != ret))
mazgch 21:c4d64830bf02 382 return false;
mazgch 31:a0bed6c1e05d 383 // Enter PIN if needed
mazgch 77:55788e619858 384 if (_dev.sim == SIM_PIN) {
mazgch 57:869bd35f44cc 385 if (!simpin) {
mazgch 75:ce6e12067d0c 386 ERROR("SIM PIN not available\r\n");
mazgch 31:a0bed6c1e05d 387 return false;
mazgch 31:a0bed6c1e05d 388 }
mazgch 57:869bd35f44cc 389 sendFormated("AT+CPIN=%s\r\n", simpin);
mazgch 52:8071747a7cb3 390 if (RESP_OK != waitFinalResp(_cbCPIN, &_dev.sim))
mazgch 31:a0bed6c1e05d 391 return false;
mazgch 62:a02f026bdd7c 392 } else if (_dev.sim != SIM_READY) {
mazgch 74:208e3e32d263 393 RELAX_MS(1000);
mazgch 62:a02f026bdd7c 394 }
mazgch 21:c4d64830bf02 395 }
mazgch 77:55788e619858 396 if (_dev.sim != SIM_READY) {
mazgch 77:55788e619858 397 if (_dev.sim == SIM_MISSING)
mazgch 77:55788e619858 398 ERROR("SIM not inserted\r\n");
mazgch 21:c4d64830bf02 399 return false;
mazgch 77:55788e619858 400 }
mazgch 32:8f12ac182bbb 401 // get the manufacturer
mazgch 32:8f12ac182bbb 402 sendFormated("AT+CGMI\r\n");
mazgch 52:8071747a7cb3 403 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 404 return false;
mazgch 32:8f12ac182bbb 405 // get the model identification
mazgch 32:8f12ac182bbb 406 sendFormated("AT+CGMM\r\n");
mazgch 52:8071747a7cb3 407 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 408 return false;
mazgch 32:8f12ac182bbb 409 // get the
mazgch 32:8f12ac182bbb 410 sendFormated("AT+CGMR\r\n");
mazgch 52:8071747a7cb3 411 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 412 return false;
mazgch 21:c4d64830bf02 413 // Returns the ICCID (Integrated Circuit Card ID) of the SIM-card.
mazgch 21:c4d64830bf02 414 // ICCID is a serial number identifying the SIM.
mazgch 21:c4d64830bf02 415 sendFormated("AT+CCID\r\n");
mazgch 52:8071747a7cb3 416 if (RESP_OK != waitFinalResp(_cbCCID, _dev.ccid))
mazgch 21:c4d64830bf02 417 return false;
mazgch 21:c4d64830bf02 418 // Returns the product serial number, IMEI (International Mobile Equipment Identity)
mazgch 21:c4d64830bf02 419 sendFormated("AT+CGSN\r\n");
mazgch 52:8071747a7cb3 420 if (RESP_OK != waitFinalResp(_cbString, _dev.imei))
mazgch 21:c4d64830bf02 421 return false;
mazgch 50:d76aece8038f 422 // enable power saving
mazgch 50:d76aece8038f 423 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 424 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 425 sendFormated("AT+UPSV=1\r\n");
mazgch 52:8071747a7cb3 426 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 427 return false;
mazgch 50:d76aece8038f 428 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 429 }
mazgch 79:291df065e345 430 // enable the psd registration unsolicited result code
mazgch 79:291df065e345 431 sendFormated("AT+CGREG=2\r\n");
mazgch 79:291df065e345 432 if (RESP_OK != waitFinalResp())
mazgch 79:291df065e345 433 return false;
mazgch 84:a05edb010176 434 // set operator selection
mazgch 84:a05edb010176 435 sendFormated("AT+COPS=0,0\r\n");
mazgch 84:a05edb010176 436 if (RESP_OK != waitFinalResp(NULL,NULL,180*1000))
mazgch 84:a05edb010176 437 return false;
mazgch 21:c4d64830bf02 438 }
mazgch 79:291df065e345 439 // enable the network registration unsolicited result code
mazgch 79:291df065e345 440 sendFormated("AT+CREG=%d\r\n", (_dev.dev == DEV_LISA_C200) ? 1 : 2);
mazgch 79:291df065e345 441 if (RESP_OK != waitFinalResp())
mazgch 79:291df065e345 442 return false;
mazgch 31:a0bed6c1e05d 443 // Setup SMS in text mode
mazgch 31:a0bed6c1e05d 444 sendFormated("AT+CMGF=1\r\n");
mazgch 52:8071747a7cb3 445 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 446 return false;
mazgch 31:a0bed6c1e05d 447 // setup new message indication
mazgch 75:ce6e12067d0c 448 sendFormated("AT+CNMI=2,1\r\n");
mazgch 52:8071747a7cb3 449 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 450 return false;
mazgch 21:c4d64830bf02 451 // Request IMSI (International Mobile Subscriber Identification)
mazgch 21:c4d64830bf02 452 sendFormated("AT+CIMI\r\n");
mazgch 52:8071747a7cb3 453 if (RESP_OK != waitFinalResp(_cbString, _dev.imsi))
mazgch 21:c4d64830bf02 454 return false;
mazgch 28:4d9509e3b1cf 455 if (status)
mazgch 31:a0bed6c1e05d 456 memcpy(status, &_dev, sizeof(DevStatus));
mazgch 31:a0bed6c1e05d 457 return true;
mazgch 31:a0bed6c1e05d 458 }
mazgch 31:a0bed6c1e05d 459
mazgch 74:208e3e32d263 460 bool MDMParser::powerOff(void)
mazgch 74:208e3e32d263 461 {
mazgch 76:f7c3dd568dae 462 if (_init) {
mazgch 76:f7c3dd568dae 463 INFO("Modem::powerOff\r\n");
mazgch 76:f7c3dd568dae 464 sendFormated("AT+CPWROFF\r\n");
mazgch 76:f7c3dd568dae 465 if (RESP_OK != waitFinalResp(NULL,NULL,120*1000))
mazgch 76:f7c3dd568dae 466 return false;
mazgch 76:f7c3dd568dae 467 _init = false;
mazgch 76:f7c3dd568dae 468 }
mazgch 74:208e3e32d263 469 return true;
mazgch 74:208e3e32d263 470 }
mazgch 74:208e3e32d263 471
mazgch 32:8f12ac182bbb 472 int MDMParser::_cbATI(int type, const char* buf, int len, Dev* dev)
mazgch 31:a0bed6c1e05d 473 {
mazgch 37:cc3433329d66 474 if ((type == TYPE_UNKNOWN) && dev) {
mazgch 31:a0bed6c1e05d 475 if (strstr(buf, "SARA-G350")) {
mazgch 32:8f12ac182bbb 476 *dev = DEV_SARA_G350;
mazgch 32:8f12ac182bbb 477 /*TRACE("Identified Device: SARA-G350 2G\\n")*/;
mazgch 31:a0bed6c1e05d 478 } else if (strstr(buf, "LISA-U200")) {
mazgch 32:8f12ac182bbb 479 *dev = DEV_LISA_U200;
mazgch 32:8f12ac182bbb 480 /*TRACE("Identified Device: LISA-U200 2G/3G\r\n")*/;
mazgch 31:a0bed6c1e05d 481 } else if (strstr(buf, "LISA-C200")) {
mazgch 32:8f12ac182bbb 482 *dev= DEV_LISA_C200;
mazgch 32:8f12ac182bbb 483 /*TRACE("Identified Device: LISA-C200 CDMA\r\n")*/;
mazgch 31:a0bed6c1e05d 484 }
mazgch 28:4d9509e3b1cf 485 }
mazgch 31:a0bed6c1e05d 486 return WAIT;
mazgch 31:a0bed6c1e05d 487 }
mazgch 31:a0bed6c1e05d 488
mazgch 31:a0bed6c1e05d 489 int MDMParser::_cbCPIN(int type, const char* buf, int len, Sim* sim)
mazgch 31:a0bed6c1e05d 490 {
mazgch 75:ce6e12067d0c 491 if (sim) {
mazgch 75:ce6e12067d0c 492 if (type == TYPE_PLUS){
mazgch 75:ce6e12067d0c 493 char s[16];
mazgch 75:ce6e12067d0c 494 if (sscanf(buf, "\r\n+CPIN: %[^\r]\r\n", s) >= 1)
mazgch 75:ce6e12067d0c 495 *sim = (0 == strcmp("READY", s)) ? SIM_READY : SIM_PIN;
mazgch 75:ce6e12067d0c 496 } else if (type == TYPE_ERROR) {
mazgch 75:ce6e12067d0c 497 if (strstr(buf, "+CME ERROR: SIM not inserted"))
mazgch 75:ce6e12067d0c 498 *sim = SIM_MISSING;
mazgch 31:a0bed6c1e05d 499 }
mazgch 31:a0bed6c1e05d 500 }
mazgch 31:a0bed6c1e05d 501 return WAIT;
mazgch 21:c4d64830bf02 502 }
mazgch 21:c4d64830bf02 503
mazgch 26:07be5faf8925 504 int MDMParser::_cbCCID(int type, const char* buf, int len, char* ccid)
mazgch 26:07be5faf8925 505 {
mazgch 26:07be5faf8925 506 if ((type == TYPE_PLUS) && ccid){
mazgch 26:07be5faf8925 507 if (sscanf(buf, "\r\n+CCID: %[^\r]\r\n", ccid) == 1)
mazgch 31:a0bed6c1e05d 508 /*TRACE("Got CCID: %s\r\n", ccid)*/;
mazgch 26:07be5faf8925 509 }
mazgch 26:07be5faf8925 510 return WAIT;
mazgch 26:07be5faf8925 511 }
mazgch 26:07be5faf8925 512
mazgch 75:ce6e12067d0c 513 bool MDMParser::registerNet(NetStatus* status /*= NULL*/, int timeout_ms /*= 180000*/)
mazgch 75:ce6e12067d0c 514 {
mazgch 75:ce6e12067d0c 515 Timer timer;
mazgch 75:ce6e12067d0c 516 timer.start();
mazgch 75:ce6e12067d0c 517 INFO("Modem::register\r\n");
mazgch 75:ce6e12067d0c 518 while (!checkNetStatus(status) && !TIMEOUT(timer, timeout_ms))
mazgch 75:ce6e12067d0c 519 RELAX_MS(1000);
mazgch 79:291df065e345 520 if (_net.csd == REG_DENIED) ERROR("CSD Registration Denied\r\n");
mazgch 79:291df065e345 521 if (_net.psd == REG_DENIED) ERROR("PSD Registration Denied\r\n");
mazgch 79:291df065e345 522 return REG_OK(_net.csd) || REG_OK(_net.psd);
mazgch 75:ce6e12067d0c 523 }
mazgch 75:ce6e12067d0c 524
mazgch 28:4d9509e3b1cf 525 bool MDMParser::checkNetStatus(NetStatus* status /*= NULL*/)
mazgch 21:c4d64830bf02 526 {
mazgch 75:ce6e12067d0c 527 memset(&_net, 0, sizeof(_net));
mazgch 75:ce6e12067d0c 528 _net.lac = 0xFFFF;
mazgch 75:ce6e12067d0c 529 _net.ci = 0xFFFFFFFF;
mazgch 21:c4d64830bf02 530 // check registration
mazgch 21:c4d64830bf02 531 sendFormated("AT+CREG?\r\n");
mazgch 52:8071747a7cb3 532 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 533 return false;
mazgch 79:291df065e345 534 if (_dev.dev != DEV_LISA_C200) {
mazgch 79:291df065e345 535 // check PSD registration
mazgch 79:291df065e345 536 sendFormated("AT+CGREG?\r\n");
mazgch 79:291df065e345 537 if (RESP_OK != waitFinalResp())
mazgch 79:291df065e345 538 return false;
mazgch 79:291df065e345 539 }
mazgch 79:291df065e345 540 if (REG_OK(_net.csd) || REG_OK(_net.psd))
mazgch 75:ce6e12067d0c 541 {
mazgch 75:ce6e12067d0c 542 // check modem specific status messages
mazgch 75:ce6e12067d0c 543 if (_dev.dev == DEV_LISA_C200) {
mazgch 75:ce6e12067d0c 544 sendFormated("AT+CSS?\r\n");
mazgch 75:ce6e12067d0c 545 if (RESP_OK != waitFinalResp())
mazgch 75:ce6e12067d0c 546 return false;
mazgch 81:3966a5c17037 547 while (1) {
mazgch 81:3966a5c17037 548 // get the Telephone number
mazgch 81:3966a5c17037 549 sendFormated("AT$MDN?\r\n");
mazgch 81:3966a5c17037 550 if (RESP_OK != waitFinalResp(_cbString, _net.num))
mazgch 81:3966a5c17037 551 return false;
mazgch 81:3966a5c17037 552 // check if we have a Mobile Directory Number
mazgch 81:3966a5c17037 553 if (*_net.num && (memcmp(_net.num, "000000", 6) != 0))
mazgch 81:3966a5c17037 554 break;
mazgch 81:3966a5c17037 555
mazgch 81:3966a5c17037 556 INFO("Device not yet activated\r\n");
mazgch 81:3966a5c17037 557 INFO("Make sure you have a valid contract with the network operator for this device.\r\n");
mazgch 81:3966a5c17037 558 // Check if the the version contains a V for Verizon
mazgch 81:3966a5c17037 559 // Verizon: E0.V.xx.00.xxR,
mazgch 81:3966a5c17037 560 // Sprint E0.S.xx.00.xxR
mazgch 81:3966a5c17037 561 if (_dev.ver[3] == 'V') {
mazgch 81:3966a5c17037 562 int i;
mazgch 81:3966a5c17037 563 INFO("Start device over-the-air activation (this can take a few minutes)\r\n");
mazgch 81:3966a5c17037 564 sendFormated("AT+CDV=*22899\r\n");
mazgch 81:3966a5c17037 565 i = 1;
mazgch 82:055dcfcf9dcc 566 if ((RESP_OK != waitFinalResp(_cbUACTIND, &i, 120*1000)) || (i == 1)) {
mazgch 81:3966a5c17037 567 ERROR("Device over-the-air activation failed\r\n");
mazgch 81:3966a5c17037 568 return false;
mazgch 81:3966a5c17037 569 }
mazgch 81:3966a5c17037 570 INFO("Device over-the-air activation successful\r\n");
mazgch 81:3966a5c17037 571
mazgch 81:3966a5c17037 572 INFO("Start PRL over-the-air update (this can take a few minutes)\r\n");
mazgch 81:3966a5c17037 573 sendFormated("AT+CDV=*22891\r\n");
mazgch 81:3966a5c17037 574 i = 1;
mazgch 82:055dcfcf9dcc 575 if ((RESP_OK != waitFinalResp(_cbUACTIND, &i, 120*1000)) || (i == 1)) {
mazgch 81:3966a5c17037 576 ERROR("PRL over-the-air update failed\r\n");
mazgch 81:3966a5c17037 577 return false;
mazgch 81:3966a5c17037 578 }
mazgch 81:3966a5c17037 579 INFO("PRL over-the-air update successful\r\n");
mazgch 81:3966a5c17037 580
mazgch 81:3966a5c17037 581 } else {
mazgch 81:3966a5c17037 582 // Sprint or Aeris
mazgch 81:3966a5c17037 583 INFO("Wait for OMA-DM over-the-air activation (this can take a few minutes)\r\n");
mazgch 81:3966a5c17037 584 RELAX_MS(120*1000);
mazgch 81:3966a5c17037 585 }
mazgch 81:3966a5c17037 586 }
mazgch 75:ce6e12067d0c 587 // get the the Network access identifier string
mazgch 75:ce6e12067d0c 588 char nai[64];
mazgch 75:ce6e12067d0c 589 sendFormated("AT$QCMIPNAI?\r\n");
mazgch 75:ce6e12067d0c 590 if (RESP_OK != waitFinalResp(_cbString, nai))
mazgch 75:ce6e12067d0c 591 return false;
mazgch 75:ce6e12067d0c 592 } else {
mazgch 75:ce6e12067d0c 593 sendFormated("AT+COPS?\r\n");
mazgch 75:ce6e12067d0c 594 if (RESP_OK != waitFinalResp(_cbCOPS, &_net))
mazgch 75:ce6e12067d0c 595 return false;
mazgch 75:ce6e12067d0c 596 // Returns the MSISDNs related to this subscriber
mazgch 75:ce6e12067d0c 597 sendFormated("AT+CNUM\r\n");
mazgch 75:ce6e12067d0c 598 if (RESP_OK != waitFinalResp(_cbCNUM, _net.num))
mazgch 75:ce6e12067d0c 599 return false;
mazgch 75:ce6e12067d0c 600 }
mazgch 75:ce6e12067d0c 601 // Returns the signal strength indication
mazgch 75:ce6e12067d0c 602 sendFormated("AT+CSQ\r\n");
mazgch 75:ce6e12067d0c 603 if (RESP_OK != waitFinalResp(_cbCSQ, &_net))
mazgch 32:8f12ac182bbb 604 return false;
mazgch 75:ce6e12067d0c 605 }
mazgch 28:4d9509e3b1cf 606 if (status) {
mazgch 31:a0bed6c1e05d 607 memcpy(status, &_net, sizeof(NetStatus));
mazgch 25:4045d02e44f1 608 }
mazgch 79:291df065e345 609 return REG_DONE(_net.csd) && REG_DONE(_net.psd);
mazgch 31:a0bed6c1e05d 610 }
mazgch 31:a0bed6c1e05d 611
mazgch 31:a0bed6c1e05d 612 int MDMParser::_cbCOPS(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 613 {
mazgch 31:a0bed6c1e05d 614 if ((type == TYPE_PLUS) && status){
mazgch 31:a0bed6c1e05d 615 int act = 99;
mazgch 31:a0bed6c1e05d 616 // +COPS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 31:a0bed6c1e05d 617 if (sscanf(buf, "\r\n+COPS: %*d,%*d,\"%[^\"]\",%d",status->opr,&act) >= 1) {
mazgch 31:a0bed6c1e05d 618 if (act == 0) status->act = ACT_GSM; // 0: GSM,
mazgch 31:a0bed6c1e05d 619 else if (act == 2) status->act = ACT_UTRAN; // 2: UTRAN
mazgch 31:a0bed6c1e05d 620 }
mazgch 31:a0bed6c1e05d 621 }
mazgch 31:a0bed6c1e05d 622 return WAIT;
mazgch 31:a0bed6c1e05d 623 }
mazgch 31:a0bed6c1e05d 624
mazgch 31:a0bed6c1e05d 625 int MDMParser::_cbCNUM(int type, const char* buf, int len, char* num)
mazgch 31:a0bed6c1e05d 626 {
mazgch 31:a0bed6c1e05d 627 if ((type == TYPE_PLUS) && num){
mazgch 31:a0bed6c1e05d 628 int a;
mazgch 31:a0bed6c1e05d 629 if ((sscanf(buf, "\r\n+CNUM: \"My Number\",\"%31[^\"]\",%d", num, &a) == 2) &&
mazgch 31:a0bed6c1e05d 630 ((a == 129) || (a == 145))) {
mazgch 31:a0bed6c1e05d 631 }
mazgch 31:a0bed6c1e05d 632 }
mazgch 31:a0bed6c1e05d 633 return WAIT;
mazgch 31:a0bed6c1e05d 634 }
mazgch 31:a0bed6c1e05d 635
mazgch 54:7ba8e4c218e2 636 int MDMParser::_cbCSQ(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 637 {
mazgch 54:7ba8e4c218e2 638 if ((type == TYPE_PLUS) && status){
mazgch 54:7ba8e4c218e2 639 int a,b;
mazgch 54:7ba8e4c218e2 640 char _ber[] = { 49, 43, 37, 25, 19, 13, 7, 0 }; // see 3GPP TS 45.008 [20] subclause 8.2.4
mazgch 31:a0bed6c1e05d 641 // +CSQ: <rssi>,<qual>
mazgch 54:7ba8e4c218e2 642 if (sscanf(buf, "\r\n+CSQ: %d,%d",&a,&b) == 2) {
mazgch 54:7ba8e4c218e2 643 if (a != 99) status->rssi = -113 + 2*a; // 0: -113 1: -111 ... 30: -53 dBm with 2 dBm steps
mazgch 54:7ba8e4c218e2 644 if ((b != 99) && (b < sizeof(_ber))) status->ber = _ber[b]; //
mazgch 31:a0bed6c1e05d 645 }
mazgch 31:a0bed6c1e05d 646 }
mazgch 31:a0bed6c1e05d 647 return WAIT;
mazgch 31:a0bed6c1e05d 648 }
mazgch 21:c4d64830bf02 649
mazgch 81:3966a5c17037 650 int MDMParser::_cbUACTIND(int type, const char* buf, int len, int* i)
mazgch 81:3966a5c17037 651 {
mazgch 81:3966a5c17037 652 if ((type == TYPE_PLUS) && i){
mazgch 82:055dcfcf9dcc 653 int a;
mazgch 82:055dcfcf9dcc 654 if (sscanf(buf, "\r\n+UACTIND: %d", &a) == 1) {
mazgch 82:055dcfcf9dcc 655 *i = a;
mazgch 81:3966a5c17037 656 }
mazgch 81:3966a5c17037 657 }
mazgch 81:3966a5c17037 658 return WAIT;
mazgch 81:3966a5c17037 659 }
mazgch 81:3966a5c17037 660
mazgch 21:c4d64830bf02 661 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 662 // internet connection
mazgch 21:c4d64830bf02 663
mazgch 79:291df065e345 664 MDMParser::IP MDMParser::join(const char* apn /*= NULL*/, const char* username /*= NULL*/,
mazgch 79:291df065e345 665 const char* password /*= NULL*/, Auth auth /*= AUTH_DETECT*/)
mazgch 21:c4d64830bf02 666 {
mazgch 78:caf0014375cb 667 INFO("Modem::join\r\n");
mazgch 32:8f12ac182bbb 668 _ip = NOIP;
mazgch 32:8f12ac182bbb 669 if (_dev.dev == DEV_LISA_C200) {
mazgch 76:f7c3dd568dae 670 // make a dumy dns lookup (which will fail, so ignore the result)
mazgch 76:f7c3dd568dae 671 sendFormated("AT+UDNSRN=0,\"u-blox.com\"\r\n");
mazgch 76:f7c3dd568dae 672 waitFinalResp();
mazgch 76:f7c3dd568dae 673 // This fake lookup will enable the IP connection and we
mazgch 76:f7c3dd568dae 674 // should have an IP after this, so we check it
mazgch 76:f7c3dd568dae 675
mazgch 21:c4d64830bf02 676 //Get local IP address
mazgch 21:c4d64830bf02 677 sendFormated("AT+CMIP?\r\n");
mazgch 52:8071747a7cb3 678 if (RESP_OK != waitFinalResp(_cbCMIP, &_ip))
mazgch 31:a0bed6c1e05d 679 return NOIP;
mazgch 21:c4d64830bf02 680 } else {
mazgch 21:c4d64830bf02 681 // check gprs attach status
mazgch 72:d1e943ad6558 682 sendFormated("AT+CGATT=1\r\n");
mazgch 74:208e3e32d263 683 if (RESP_OK != waitFinalResp(NULL,NULL,3*60*1000))
mazgch 31:a0bed6c1e05d 684 return NOIP;
mazgch 31:a0bed6c1e05d 685
mazgch 31:a0bed6c1e05d 686 // Check the profile
mazgch 31:a0bed6c1e05d 687 int a = 0;
mazgch 79:291df065e345 688 bool force = true;
mazgch 31:a0bed6c1e05d 689 sendFormated("AT+UPSND=" PROFILE ",8\r\n");
mazgch 52:8071747a7cb3 690 if (RESP_OK != waitFinalResp(_cbUPSND, &a))
mazgch 31:a0bed6c1e05d 691 return NOIP;
mazgch 79:291df065e345 692 if (a == 1 && force) {
mazgch 31:a0bed6c1e05d 693 // disconnect the profile already if it is connected
mazgch 31:a0bed6c1e05d 694 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 58:e38a2e942fbb 695 if (RESP_OK != waitFinalResp(NULL,NULL,40*1000))
mazgch 84:a05edb010176 696 return NOIP;
mazgch 79:291df065e345 697 a = 0;
mazgch 31:a0bed6c1e05d 698 }
mazgch 79:291df065e345 699 if (a == 0) {
mazgch 84:a05edb010176 700 bool ok = false;
mazgch 84:a05edb010176 701 // try to lookup the apn settings from our local database by mccmnc
mazgch 84:a05edb010176 702 const char* config = NULL;
mazgch 84:a05edb010176 703 if (!apn && !username && !password) {
mazgch 84:a05edb010176 704 char mccmnc[8] = "";
mazgch 84:a05edb010176 705 config = apndef;
mazgch 84:a05edb010176 706 sendFormated("AT+UDOPN=0\r\n");
mazgch 84:a05edb010176 707 if ((RESP_OK == waitFinalResp(_cbUDOPN, mccmnc)) && *mccmnc) {
mazgch 85:dd8f4f0d0ca9 708 TRACE("Lookup APN Settings for network \"%s\" from operator \"%s\"\r\n",
mazgch 85:dd8f4f0d0ca9 709 mccmnc, _net.opr);
mazgch 84:a05edb010176 710 // many carriers use internet without username and password, os use this as default
mazgch 84:a05edb010176 711 // now try to lookup the setting for our table
mazgch 84:a05edb010176 712 for (int i = 0; i < sizeof(apnlut)/sizeof(*apnlut); i ++) {
mazgch 84:a05edb010176 713 if (strstr(apnlut[i].mccmnc, mccmnc)) {
mazgch 84:a05edb010176 714 config = apnlut[i].cfg;
mazgch 84:a05edb010176 715 break;
mazgch 84:a05edb010176 716 }
mazgch 84:a05edb010176 717 }
mazgch 84:a05edb010176 718 }
mazgch 79:291df065e345 719 }
mazgch 84:a05edb010176 720
mazgch 79:291df065e345 721 // Set up the dynamic IP address assignment.
mazgch 79:291df065e345 722 sendFormated("AT+UPSD=" PROFILE ",7,\"0.0.0.0\"\r\n");
mazgch 52:8071747a7cb3 723 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 724 return NOIP;
mazgch 84:a05edb010176 725
mazgch 84:a05edb010176 726 do {
mazgch 84:a05edb010176 727 if (config) {
mazgch 85:dd8f4f0d0ca9 728 apn = _APN_GET(config);
mazgch 85:dd8f4f0d0ca9 729 username = _APN_GET(config);
mazgch 85:dd8f4f0d0ca9 730 password = _APN_GET(config);
mazgch 84:a05edb010176 731 TRACE("Testing APN Settings(\"%s\",\"%s\",\"%s\")\r\n", apn, username, password);
mazgch 79:291df065e345 732 }
mazgch 84:a05edb010176 733 // Set up the APN
mazgch 84:a05edb010176 734 sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn?apn:"");
mazgch 84:a05edb010176 735 if (RESP_OK != waitFinalResp())
mazgch 84:a05edb010176 736 return NOIP;
mazgch 84:a05edb010176 737 sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", username?username:"");
mazgch 84:a05edb010176 738 if (RESP_OK != waitFinalResp())
mazgch 84:a05edb010176 739 return NOIP;
mazgch 84:a05edb010176 740 sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password?password:"");
mazgch 84:a05edb010176 741 if (RESP_OK != waitFinalResp())
mazgch 84:a05edb010176 742 return NOIP;
mazgch 84:a05edb010176 743 // try different Authentication Protocols
mazgch 84:a05edb010176 744 // 0 = none
mazgch 84:a05edb010176 745 // 1 = PAP (Password Authentication Protocol)
mazgch 84:a05edb010176 746 // 2 = CHAP (Challenge Handshake Authentication Protocol)
mazgch 84:a05edb010176 747 for (int i = AUTH_NONE; i <= AUTH_CHAP && !ok; i ++) {
mazgch 84:a05edb010176 748 if ((auth == AUTH_DETECT) || (auth == i)) {
mazgch 84:a05edb010176 749 // Set up the Authentication Protocol
mazgch 84:a05edb010176 750 sendFormated("AT+UPSD=" PROFILE ",6,%d\r\n", i);
mazgch 84:a05edb010176 751 if (RESP_OK != waitFinalResp())
mazgch 84:a05edb010176 752 return NOIP;
mazgch 84:a05edb010176 753 // Activate the profile and make connection
mazgch 84:a05edb010176 754 sendFormated("AT+UPSDA=" PROFILE ",3\r\n");
mazgch 84:a05edb010176 755 if (RESP_OK == waitFinalResp(NULL,NULL,150*1000))
mazgch 84:a05edb010176 756 ok = true;
mazgch 84:a05edb010176 757 }
mazgch 84:a05edb010176 758 }
mazgch 85:dd8f4f0d0ca9 759 } while (config && *config); // maybe use next setting ?
mazgch 84:a05edb010176 760 if (!ok) {
mazgch 79:291df065e345 761 ERROR("Your modem APN/password/username may be wrong\r\n");
mazgch 31:a0bed6c1e05d 762 return NOIP;
mazgch 79:291df065e345 763 }
mazgch 74:208e3e32d263 764 }
mazgch 21:c4d64830bf02 765 //Get local IP address
mazgch 21:c4d64830bf02 766 sendFormated("AT+UPSND=" PROFILE ",0\r\n");
mazgch 52:8071747a7cb3 767 if (RESP_OK != waitFinalResp(_cbUPSND, &_ip))
mazgch 31:a0bed6c1e05d 768 return NOIP;
mazgch 31:a0bed6c1e05d 769 }
mazgch 32:8f12ac182bbb 770 return _ip;
mazgch 31:a0bed6c1e05d 771 }
mazgch 31:a0bed6c1e05d 772
mazgch 84:a05edb010176 773 int MDMParser::_cbUDOPN(int type, const char* buf, int len, char* mccmnc)
mazgch 84:a05edb010176 774 {
mazgch 84:a05edb010176 775 if ((type == TYPE_PLUS) && mccmnc) {
mazgch 84:a05edb010176 776 if (sscanf(buf, "\r\n+UDOPN: 0,\"%[^\"]\"", mccmnc) == 1)
mazgch 84:a05edb010176 777 ;
mazgch 84:a05edb010176 778 }
mazgch 84:a05edb010176 779 return WAIT;
mazgch 84:a05edb010176 780 }
mazgch 84:a05edb010176 781
mazgch 32:8f12ac182bbb 782 int MDMParser::_cbCMIP(int type, const char* buf, int len, IP* ip)
mazgch 32:8f12ac182bbb 783 {
mazgch 32:8f12ac182bbb 784 if ((type == TYPE_PLUS) && ip) {
mazgch 32:8f12ac182bbb 785 int a,b,c,d;
mazgch 32:8f12ac182bbb 786 if (sscanf(buf, "\r\n+CMIP: " IPSTR, &a,&b,&c,&d) == 4)
mazgch 32:8f12ac182bbb 787 *ip = IPADR(a,b,c,d);
mazgch 32:8f12ac182bbb 788 }
mazgch 32:8f12ac182bbb 789 return WAIT;
mazgch 32:8f12ac182bbb 790 }
mazgch 32:8f12ac182bbb 791
mazgch 31:a0bed6c1e05d 792 int MDMParser::_cbUPSND(int type, const char* buf, int len, int* act)
mazgch 31:a0bed6c1e05d 793 {
mazgch 31:a0bed6c1e05d 794 if ((type == TYPE_PLUS) && act) {
mazgch 31:a0bed6c1e05d 795 if (sscanf(buf, "\r\n+UPSND: %*d,%*d,%d", act) == 1)
mazgch 31:a0bed6c1e05d 796 /*nothing*/;
mazgch 21:c4d64830bf02 797 }
mazgch 31:a0bed6c1e05d 798 return WAIT;
mazgch 31:a0bed6c1e05d 799 }
mazgch 31:a0bed6c1e05d 800
mazgch 31:a0bed6c1e05d 801 int MDMParser::_cbUPSND(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 802 {
mazgch 31:a0bed6c1e05d 803 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 804 int a,b,c,d;
mazgch 31:a0bed6c1e05d 805 // +UPSND=<profile_id>,<param_tag>[,<dynamic_param_val>]
mazgch 31:a0bed6c1e05d 806 if (sscanf(buf, "\r\n+UPSND: " PROFILE ",0,\"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 807 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 808 }
mazgch 31:a0bed6c1e05d 809 return WAIT;
mazgch 31:a0bed6c1e05d 810 }
mazgch 31:a0bed6c1e05d 811
mazgch 31:a0bed6c1e05d 812 int MDMParser::_cbUDNSRN(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 813 {
mazgch 31:a0bed6c1e05d 814 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 815 int a,b,c,d;
mazgch 31:a0bed6c1e05d 816 if (sscanf(buf, "\r\n+UDNSRN: \""IPSTR"\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 817 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 818 }
mazgch 31:a0bed6c1e05d 819 return WAIT;
mazgch 21:c4d64830bf02 820 }
mazgch 21:c4d64830bf02 821
mazgch 21:c4d64830bf02 822 bool MDMParser::disconnect(void)
mazgch 21:c4d64830bf02 823 {
mazgch 31:a0bed6c1e05d 824 if (_ip == NOIP)
mazgch 21:c4d64830bf02 825 return true;
mazgch 74:208e3e32d263 826 INFO("Modem::disconnect\r\n");
mazgch 32:8f12ac182bbb 827 if (_dev.dev == DEV_LISA_C200) {
mazgch 76:f7c3dd568dae 828 // There something to do here
mazgch 21:c4d64830bf02 829 } else {
mazgch 21:c4d64830bf02 830 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 52:8071747a7cb3 831 if (RESP_OK != waitFinalResp())
mazgch 32:8f12ac182bbb 832 return false;
mazgch 21:c4d64830bf02 833 }
mazgch 31:a0bed6c1e05d 834 _ip = NOIP;
mazgch 21:c4d64830bf02 835 return true;
mazgch 21:c4d64830bf02 836 }
mazgch 21:c4d64830bf02 837
mazgch 31:a0bed6c1e05d 838 MDMParser::IP MDMParser::gethostbyname(const char* host)
mazgch 21:c4d64830bf02 839 {
mazgch 31:a0bed6c1e05d 840 IP ip = NOIP;
mazgch 31:a0bed6c1e05d 841 int a,b,c,d;
mazgch 31:a0bed6c1e05d 842 if (sscanf(host, IPSTR, &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 843 ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 844 else {
mazgch 31:a0bed6c1e05d 845 sendFormated("AT+UDNSRN=0,\"%s\"\r\n", host);
mazgch 52:8071747a7cb3 846 if (RESP_OK != waitFinalResp(_cbUDNSRN, &ip))
mazgch 31:a0bed6c1e05d 847 return false;
mazgch 21:c4d64830bf02 848 }
mazgch 31:a0bed6c1e05d 849 return ip;
mazgch 21:c4d64830bf02 850 }
mazgch 21:c4d64830bf02 851
mazgch 21:c4d64830bf02 852 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 853 // sockets
mazgch 21:c4d64830bf02 854
mazgch 21:c4d64830bf02 855 int MDMParser::_cbUSOCR(int type, const char* buf, int len, int* socket)
mazgch 21:c4d64830bf02 856 {
mazgch 21:c4d64830bf02 857 if ((type == TYPE_PLUS) && socket) {
mazgch 21:c4d64830bf02 858 const char* p = strstr(buf,"+USOCR: ");
mazgch 21:c4d64830bf02 859 if (p)
mazgch 21:c4d64830bf02 860 *socket = atoi(p+8);
mazgch 21:c4d64830bf02 861 }
mazgch 21:c4d64830bf02 862 return WAIT;
mazgch 21:c4d64830bf02 863 }
mazgch 21:c4d64830bf02 864
mazgch 63:42cb563a25bc 865 int MDMParser::socketSocket(IpProtocol ipproto, int port)
mazgch 21:c4d64830bf02 866 {
mazgch 47:9a89e5195721 867 TRACE("socketSocket(%d)\r\n", ipproto);
mazgch 21:c4d64830bf02 868 if(ipproto == IPPROTO_TCP) {
mazgch 63:42cb563a25bc 869 sendFormated("AT+USOCR=6\r\n");
mazgch 63:42cb563a25bc 870 } else if ((ipproto == IPPROTO_UDP) && (port == -1)){
mazgch 63:42cb563a25bc 871 sendFormated("AT+USOCR=17\r\n");
mazgch 63:42cb563a25bc 872 } else if (ipproto == IPPROTO_UDP){
mazgch 63:42cb563a25bc 873 sendFormated("AT+USOCR=17,%d\r\n", port);
mazgch 21:c4d64830bf02 874 } else { // other types not supported
mazgch 21:c4d64830bf02 875 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 876 }
mazgch 21:c4d64830bf02 877 int socket = -1;
mazgch 52:8071747a7cb3 878 if (RESP_OK != waitFinalResp(_cbUSOCR, &socket))
mazgch 21:c4d64830bf02 879 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 880 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_FREE))
mazgch 21:c4d64830bf02 881 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 882 // successfull
mazgch 21:c4d64830bf02 883 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 884 _sockets[socket].pending = 0;
mazgch 66:69072b3c5bca 885 _sockets[socket].timeout_ms = TIMEOUT_BLOCKING;
mazgch 21:c4d64830bf02 886 return socket;
mazgch 21:c4d64830bf02 887 }
mazgch 21:c4d64830bf02 888
mazgch 21:c4d64830bf02 889 bool MDMParser::socketConnect(int socket, const char * host, int port)
mazgch 21:c4d64830bf02 890 {
mazgch 47:9a89e5195721 891 TRACE("socketConnect(%d,%s,%d)\r\n", socket, host,port);
mazgch 31:a0bed6c1e05d 892 IP ip = gethostbyname(host);
mazgch 31:a0bed6c1e05d 893 if (ip == NOIP)
mazgch 21:c4d64830bf02 894 return false;
mazgch 21:c4d64830bf02 895 // connect to socket
mazgch 21:c4d64830bf02 896 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 897 return false;
mazgch 21:c4d64830bf02 898 sendFormated("AT+USOCO=%d,\"" IPSTR "\",%d\r\n", socket, IPNUM(ip), port);
mazgch 52:8071747a7cb3 899 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 900 return false;
mazgch 21:c4d64830bf02 901 _sockets[socket].state = SOCK_CONNECTED;
mazgch 21:c4d64830bf02 902 return true;
mazgch 21:c4d64830bf02 903 }
mazgch 21:c4d64830bf02 904
mazgch 44:9d12223b78ff 905 bool MDMParser::socketIsConnected(int socket)
mazgch 44:9d12223b78ff 906 {
mazgch 47:9a89e5195721 907 TRACE("socketIsConnected(%d)\r\n", socket);
mazgch 47:9a89e5195721 908 if (!ISSOCKET(socket))
mazgch 47:9a89e5195721 909 return false;
mazgch 47:9a89e5195721 910 return _sockets[socket].state == SOCK_CONNECTED;
mazgch 44:9d12223b78ff 911 }
mazgch 44:9d12223b78ff 912
mazgch 66:69072b3c5bca 913 bool MDMParser::socketSetBlocking(int socket, int timeout_ms)
mazgch 44:9d12223b78ff 914 {
mazgch 47:9a89e5195721 915 TRACE("socketSetBlocking(%d,%d)\r\n", socket, timeout_ms);
mazgch 44:9d12223b78ff 916 if (!ISSOCKET(socket))
mazgch 44:9d12223b78ff 917 return false;
mazgch 44:9d12223b78ff 918 _sockets[socket].timeout_ms = timeout_ms;
mazgch 44:9d12223b78ff 919 return true;
mazgch 44:9d12223b78ff 920 }
mazgch 44:9d12223b78ff 921
mazgch 21:c4d64830bf02 922 bool MDMParser::socketClose(int socket)
mazgch 21:c4d64830bf02 923 {
mazgch 47:9a89e5195721 924 TRACE("socketClose(%d)\r\n", socket);
mazgch 21:c4d64830bf02 925 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 926 return false;
mazgch 21:c4d64830bf02 927 sendFormated("AT+USOCL=%d\r\n", socket);
mazgch 52:8071747a7cb3 928 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 929 return false;
mazgch 44:9d12223b78ff 930 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 931 return true;
mazgch 21:c4d64830bf02 932 }
mazgch 21:c4d64830bf02 933
mazgch 21:c4d64830bf02 934 bool MDMParser::socketFree(int socket)
mazgch 21:c4d64830bf02 935 {
mazgch 47:9a89e5195721 936 TRACE("socketFree(%d)\r\n", socket);
mazgch 21:c4d64830bf02 937 socketClose(socket);
mazgch 21:c4d64830bf02 938 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 939 return false;
mazgch 21:c4d64830bf02 940 _sockets[socket].state = SOCK_FREE;
mazgch 21:c4d64830bf02 941 return true;
mazgch 21:c4d64830bf02 942 }
mazgch 21:c4d64830bf02 943
mazgch 69:4d6fa520dfca 944 #define USO_MAX_WRITE 1024 //!< maximum number of bytes to write to socket
mazgch 69:4d6fa520dfca 945
mazgch 21:c4d64830bf02 946 int MDMParser::socketSend(int socket, const char * buf, int len)
mazgch 21:c4d64830bf02 947 {
mazgch 47:9a89e5195721 948 TRACE("socketSend(%d,,%d)\r\n", socket,len);
mazgch 68:33a96cf64986 949 int cnt = len;
mazgch 68:33a96cf64986 950 while (cnt > 0) {
mazgch 69:4d6fa520dfca 951 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 952 if (cnt < blk)
mazgch 68:33a96cf64986 953 blk = cnt;
mazgch 68:33a96cf64986 954 sendFormated("AT+USOWR=%d,%d\r\n",socket,blk);
mazgch 52:8071747a7cb3 955 if (RESP_PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 956 return SOCKET_ERROR;
mazgch 74:208e3e32d263 957 RELAX_MS(50);
mazgch 68:33a96cf64986 958 send(buf, blk);
mazgch 52:8071747a7cb3 959 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 960 return SOCKET_ERROR;
mazgch 68:33a96cf64986 961 buf += blk;
mazgch 68:33a96cf64986 962 cnt -= blk;
mazgch 21:c4d64830bf02 963 }
mazgch 68:33a96cf64986 964 return (len - cnt);
mazgch 21:c4d64830bf02 965 }
mazgch 21:c4d64830bf02 966
mazgch 21:c4d64830bf02 967 int MDMParser::socketSendTo(int socket, IP ip, int port, const char * buf, int len)
mazgch 21:c4d64830bf02 968 {
mazgch 65:dd94f920a762 969 TRACE("socketSendTo(%d," IPSTR ",%d,,%d)\r\n", socket, IPNUM(ip),port,len);
mazgch 68:33a96cf64986 970 int cnt = len;
mazgch 68:33a96cf64986 971 while (cnt > 0) {
mazgch 69:4d6fa520dfca 972 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 973 if (cnt < blk)
mazgch 68:33a96cf64986 974 blk = cnt;
mazgch 68:33a96cf64986 975 sendFormated("AT+USOST=%d,\"" IPSTR "\",%d,%d\r\n",socket,IPNUM(ip),port,blk);
mazgch 52:8071747a7cb3 976 if (RESP_PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 977 return SOCKET_ERROR;
mazgch 74:208e3e32d263 978 RELAX_MS(50);
mazgch 68:33a96cf64986 979 send(buf, blk);
mazgch 63:42cb563a25bc 980 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 981 return SOCKET_ERROR;
mazgch 68:33a96cf64986 982 buf += blk;
mazgch 68:33a96cf64986 983 cnt -= blk;
mazgch 21:c4d64830bf02 984 }
mazgch 68:33a96cf64986 985 return (len - cnt);
mazgch 21:c4d64830bf02 986 }
mazgch 21:c4d64830bf02 987
mazgch 21:c4d64830bf02 988 int MDMParser::socketReadable(int socket)
mazgch 21:c4d64830bf02 989 {
mazgch 47:9a89e5195721 990 TRACE("socketReadable(%d)\r\n", socket);
mazgch 21:c4d64830bf02 991 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 992 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 993 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 994 waitFinalResp(NULL, NULL, 0);
mazgch 21:c4d64830bf02 995 if (_sockets[socket].state != SOCK_CONNECTED)
mazgch 21:c4d64830bf02 996 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 997 return _sockets[socket].pending;
mazgch 21:c4d64830bf02 998 }
mazgch 21:c4d64830bf02 999
mazgch 21:c4d64830bf02 1000 int MDMParser::_cbUSORD(int type, const char* buf, int len, char* out)
mazgch 21:c4d64830bf02 1001 {
mazgch 21:c4d64830bf02 1002 if ((type == TYPE_PLUS) && out) {
mazgch 21:c4d64830bf02 1003 int sz, sk;
mazgch 21:c4d64830bf02 1004 if ((sscanf(buf, "\r\n+USORD: %d,%d,", &sk, &sz) == 2) &&
mazgch 21:c4d64830bf02 1005 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 1006 memcpy(out, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 1007 }
mazgch 21:c4d64830bf02 1008 }
mazgch 21:c4d64830bf02 1009 return WAIT;
mazgch 21:c4d64830bf02 1010 }
mazgch 21:c4d64830bf02 1011
mazgch 21:c4d64830bf02 1012 int MDMParser::socketRecv(int socket, char* buf, int len)
mazgch 21:c4d64830bf02 1013 {
mazgch 21:c4d64830bf02 1014 int cnt = 0;
mazgch 47:9a89e5195721 1015 TRACE("socketRecv(%d,,%d)\r\n", socket, len);
mazgch 21:c4d64830bf02 1016 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 1017 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 1018 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 1019 Timer timer;
mazgch 44:9d12223b78ff 1020 timer.start();
mazgch 21:c4d64830bf02 1021 while (len) {
mazgch 69:4d6fa520dfca 1022 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 1023 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 1024 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 1025 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 1026 if (blk) {
mazgch 44:9d12223b78ff 1027 sendFormated("AT+USORD=%d,%d\r\n",socket, blk);
mazgch 52:8071747a7cb3 1028 if (RESP_OK != waitFinalResp(_cbUSORD, buf)) {
mazgch 44:9d12223b78ff 1029 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 1030 }
mazgch 21:c4d64830bf02 1031 len -= blk;
mazgch 21:c4d64830bf02 1032 cnt += blk;
mazgch 21:c4d64830bf02 1033 buf += blk;
mazgch 21:c4d64830bf02 1034 _sockets[socket].pending -= blk;
mazgch 75:ce6e12067d0c 1035 } else if ((_sockets[socket].state == SOCK_CONNECTED) &&
mazgch 75:ce6e12067d0c 1036 !TIMEOUT(timer, _sockets[socket].timeout_ms)) {
mazgch 21:c4d64830bf02 1037 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 1038 waitFinalResp(NULL, NULL, 10);
mazgch 44:9d12223b78ff 1039 } else {
mazgch 44:9d12223b78ff 1040 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 1041 }
mazgch 21:c4d64830bf02 1042 }
mazgch 21:c4d64830bf02 1043 return cnt;
mazgch 21:c4d64830bf02 1044 }
mazgch 21:c4d64830bf02 1045
mazgch 21:c4d64830bf02 1046 int MDMParser::_cbUSORF(int type, const char* buf, int len, USORFparam* param)
mazgch 21:c4d64830bf02 1047 {
mazgch 21:c4d64830bf02 1048 if ((type == TYPE_PLUS) && param) {
mazgch 21:c4d64830bf02 1049 int sz, sk, p, a,b,c,d;
mazgch 21:c4d64830bf02 1050 if ((sscanf(buf, "\r\n+USORF: %d,\""IPSTR"\",%d,%d,",
mazgch 21:c4d64830bf02 1051 &sk,&a,&b,&c,&d,&p,&sz) == 7) &&
mazgch 21:c4d64830bf02 1052 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 1053 memcpy(param->buf, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 1054 param->ip = IPADR(a,b,c,d);
mazgch 21:c4d64830bf02 1055 param->port = p;
mazgch 21:c4d64830bf02 1056 }
mazgch 21:c4d64830bf02 1057 }
mazgch 21:c4d64830bf02 1058 return WAIT;
mazgch 21:c4d64830bf02 1059 }
mazgch 21:c4d64830bf02 1060
mazgch 63:42cb563a25bc 1061 int MDMParser::socketRecvFrom(int socket, IP* ip, int* port, char* buf, int len)
mazgch 21:c4d64830bf02 1062 {
mazgch 21:c4d64830bf02 1063 int cnt = 0;
mazgch 63:42cb563a25bc 1064 TRACE("socketRecvFrom(%d,,%d)\r\n", socket, len);
mazgch 21:c4d64830bf02 1065 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 1066 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 1067 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 1068 Timer timer;
mazgch 44:9d12223b78ff 1069 timer.start();
mazgch 21:c4d64830bf02 1070 while (len) {
mazgch 69:4d6fa520dfca 1071 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 1072 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 1073 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 1074 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 1075 if (blk) {
mazgch 21:c4d64830bf02 1076 sendFormated("AT+USORF=%d,%d\r\n",socket, blk);
mazgch 21:c4d64830bf02 1077 USORFparam param;
mazgch 21:c4d64830bf02 1078 param.buf = buf;
mazgch 52:8071747a7cb3 1079 if (RESP_OK != waitFinalResp(_cbUSORF, &param)) {
mazgch 44:9d12223b78ff 1080 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 1081 }
mazgch 21:c4d64830bf02 1082 *ip = param.ip;
mazgch 63:42cb563a25bc 1083 *port = param.port;
mazgch 21:c4d64830bf02 1084 len -= blk;
mazgch 21:c4d64830bf02 1085 cnt += blk;
mazgch 21:c4d64830bf02 1086 buf += blk;
mazgch 21:c4d64830bf02 1087 _sockets[socket].pending -= blk;
mazgch 75:ce6e12067d0c 1088 } else if (!TIMEOUT(timer, _sockets[socket].timeout_ms)) {
mazgch 21:c4d64830bf02 1089 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 1090 waitFinalResp(NULL, NULL, 10);
mazgch 75:ce6e12067d0c 1091 } else
mazgch 44:9d12223b78ff 1092 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 1093 }
mazgch 44:9d12223b78ff 1094 timer.stop();
mazgch 44:9d12223b78ff 1095 timer.reset();
mazgch 21:c4d64830bf02 1096 return cnt;
mazgch 21:c4d64830bf02 1097 }
mazgch 21:c4d64830bf02 1098
mazgch 21:c4d64830bf02 1099 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 1100
mazgch 31:a0bed6c1e05d 1101 int MDMParser::_cbCMGL(int type, const char* buf, int len, CMGLparam* param)
mazgch 21:c4d64830bf02 1102 {
mazgch 31:a0bed6c1e05d 1103 if ((type == TYPE_PLUS) && param && param->num) {
mazgch 31:a0bed6c1e05d 1104 // +CMGL: <ix>,...
mazgch 31:a0bed6c1e05d 1105 int ix;
mazgch 31:a0bed6c1e05d 1106 if (sscanf(buf, "\r\n+CMGL: %d,", &ix) == 1)
mazgch 31:a0bed6c1e05d 1107 {
mazgch 31:a0bed6c1e05d 1108 *param->ix++ = ix;
mazgch 31:a0bed6c1e05d 1109 param->num--;
mazgch 31:a0bed6c1e05d 1110 }
mazgch 29:53d346010624 1111 }
mazgch 29:53d346010624 1112 return WAIT;
mazgch 21:c4d64830bf02 1113 }
mazgch 21:c4d64830bf02 1114
mazgch 31:a0bed6c1e05d 1115 int MDMParser::smsList(const char* stat /*= "ALL"*/, int* ix /*=NULL*/, int num /*= 0*/) {
mazgch 31:a0bed6c1e05d 1116 sendFormated("AT+CMGL=\"%s\"\r\n", stat);
mazgch 31:a0bed6c1e05d 1117 CMGLparam param;
mazgch 31:a0bed6c1e05d 1118 param.ix = ix;
mazgch 31:a0bed6c1e05d 1119 param.num = num;
mazgch 52:8071747a7cb3 1120 if (RESP_OK != waitFinalResp(_cbCMGL, &param))
mazgch 31:a0bed6c1e05d 1121 return -1;
mazgch 31:a0bed6c1e05d 1122 return num - param.num;
mazgch 21:c4d64830bf02 1123 }
mazgch 21:c4d64830bf02 1124
mazgch 21:c4d64830bf02 1125 bool MDMParser::smsSend(const char* num, const char* buf)
mazgch 21:c4d64830bf02 1126 {
mazgch 80:34985b4d821e 1127 sendFormated("AT+CMGS=\"%s\"\r\n",num);
mazgch 58:e38a2e942fbb 1128 if (RESP_PROMPT != waitFinalResp(NULL,NULL,150*1000)) {
mazgch 21:c4d64830bf02 1129 return false;
mazgch 21:c4d64830bf02 1130 }
mazgch 21:c4d64830bf02 1131 send(buf, strlen(buf));
mazgch 21:c4d64830bf02 1132 const char ctrlZ = 0x1A;
mazgch 21:c4d64830bf02 1133 send(&ctrlZ, sizeof(ctrlZ));
mazgch 52:8071747a7cb3 1134 if (RESP_OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 1135 return false;
mazgch 21:c4d64830bf02 1136 }
mazgch 21:c4d64830bf02 1137 return true;
mazgch 21:c4d64830bf02 1138 }
mazgch 21:c4d64830bf02 1139
mazgch 21:c4d64830bf02 1140 bool MDMParser::smsDelete(int ix)
mazgch 21:c4d64830bf02 1141 {
mazgch 21:c4d64830bf02 1142 sendFormated("AT+CMGD=%d\r\n",ix);
mazgch 52:8071747a7cb3 1143 if (RESP_OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 1144 return false;
mazgch 21:c4d64830bf02 1145 }
mazgch 21:c4d64830bf02 1146 return true;
mazgch 21:c4d64830bf02 1147 }
mazgch 21:c4d64830bf02 1148
mazgch 21:c4d64830bf02 1149 int MDMParser::_cbCMGR(int type, const char* buf, int len, CMGRparam* param)
mazgch 21:c4d64830bf02 1150 {
mazgch 21:c4d64830bf02 1151 if (param) {
mazgch 21:c4d64830bf02 1152 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 1153 if (sscanf(buf, "\r\n+CMGR: \"%*[^\"]\",\"%[^\"]", param->num) == 1) {
mazgch 21:c4d64830bf02 1154 }
mazgch 37:cc3433329d66 1155 } else if ((type == TYPE_UNKNOWN) && (buf[len-2] == '\r') && (buf[len-1] == '\n')) {
mazgch 21:c4d64830bf02 1156 memcpy(param->buf, buf, len-2);
mazgch 21:c4d64830bf02 1157 param->buf[len-2] = '\0';
mazgch 21:c4d64830bf02 1158 }
mazgch 21:c4d64830bf02 1159 }
mazgch 21:c4d64830bf02 1160 return WAIT;
mazgch 21:c4d64830bf02 1161 }
mazgch 21:c4d64830bf02 1162
mazgch 21:c4d64830bf02 1163 bool MDMParser::smsRead(int ix, char* num, char* buf, int len)
mazgch 21:c4d64830bf02 1164 {
mazgch 21:c4d64830bf02 1165 CMGRparam param;
mazgch 21:c4d64830bf02 1166 param.num = num;
mazgch 21:c4d64830bf02 1167 param.buf = buf;
mazgch 21:c4d64830bf02 1168 sendFormated("AT+CMGR=%d\r\n",ix);
mazgch 52:8071747a7cb3 1169 if (RESP_OK != waitFinalResp(_cbCMGR, &param)) {
mazgch 21:c4d64830bf02 1170 return false;
mazgch 21:c4d64830bf02 1171 }
mazgch 21:c4d64830bf02 1172 return true;
mazgch 21:c4d64830bf02 1173 }
mazgch 54:7ba8e4c218e2 1174
mazgch 54:7ba8e4c218e2 1175 // ----------------------------------------------------------------
mazgch 70:0a87d256cd24 1176
mazgch 70:0a87d256cd24 1177 int MDMParser::_cbCUSD(int type, const char* buf, int len, char* resp)
mazgch 70:0a87d256cd24 1178 {
mazgch 70:0a87d256cd24 1179 if ((type == TYPE_PLUS) && resp) {
mazgch 70:0a87d256cd24 1180 // +USD: \"%*[^\"]\",\"%[^\"]\",,\"%*[^\"]\",%d,%d,%d,%d,\"*[^\"]\",%d,%d"..);
mazgch 70:0a87d256cd24 1181 if (sscanf(buf, "\r\n+CUSD: %*d,\"%[^\"]\",%*d", resp) == 1) {
mazgch 70:0a87d256cd24 1182 /*nothing*/
mazgch 70:0a87d256cd24 1183 }
mazgch 70:0a87d256cd24 1184 }
mazgch 70:0a87d256cd24 1185 return WAIT;
mazgch 70:0a87d256cd24 1186 }
mazgch 70:0a87d256cd24 1187
mazgch 70:0a87d256cd24 1188 bool MDMParser::ussdCommand(const char* cmd, char* buf)
mazgch 70:0a87d256cd24 1189 {
mazgch 80:34985b4d821e 1190 if (_dev.dev == DEV_LISA_C200)
mazgch 80:34985b4d821e 1191 return false;
mazgch 70:0a87d256cd24 1192 *buf = '\0';
mazgch 70:0a87d256cd24 1193 sendFormated("AT+CUSD=1,\"%s\"\r\n",cmd);
mazgch 70:0a87d256cd24 1194 if (RESP_OK != waitFinalResp(_cbCUSD, buf)) {
mazgch 70:0a87d256cd24 1195 return false;
mazgch 70:0a87d256cd24 1196 }
mazgch 70:0a87d256cd24 1197 return true;
mazgch 70:0a87d256cd24 1198 }
mazgch 80:34985b4d821e 1199
mazgch 80:34985b4d821e 1200 // ----------------------------------------------------------------
mazgch 70:0a87d256cd24 1201
mazgch 80:34985b4d821e 1202 bool MDMParser::delFile(const char* filename)
mazgch 80:34985b4d821e 1203 {
mazgch 80:34985b4d821e 1204 sendFormated("AT+UDELFILE=\"%s\"\r\n", filename);
mazgch 80:34985b4d821e 1205 if (RESP_OK != waitFinalResp())
mazgch 80:34985b4d821e 1206 return false;
mazgch 80:34985b4d821e 1207 return true;
mazgch 80:34985b4d821e 1208 }
mazgch 80:34985b4d821e 1209
mazgch 80:34985b4d821e 1210 int MDMParser::writeFile(const char* filename, const char* buf, int len)
mazgch 80:34985b4d821e 1211 {
mazgch 80:34985b4d821e 1212 sendFormated("AT+UDWNFILE=\"%s\",%d\r\n", filename, len);
mazgch 80:34985b4d821e 1213 if (RESP_PROMPT != waitFinalResp())
mazgch 80:34985b4d821e 1214 return 0;
mazgch 80:34985b4d821e 1215 send(buf, len);
mazgch 80:34985b4d821e 1216 if (RESP_OK != waitFinalResp())
mazgch 80:34985b4d821e 1217 return 0;
mazgch 80:34985b4d821e 1218 return len;
mazgch 80:34985b4d821e 1219 }
mazgch 80:34985b4d821e 1220
mazgch 80:34985b4d821e 1221 int MDMParser::readFile(const char* filename, char* buf, int len)
mazgch 80:34985b4d821e 1222 {
mazgch 80:34985b4d821e 1223 sendFormated("AT+URDFILE=\"%s\"\r\n", filename, len);
mazgch 80:34985b4d821e 1224 URDFILEparam param;
mazgch 80:34985b4d821e 1225 param.filename = filename;
mazgch 80:34985b4d821e 1226 param.buf = buf;
mazgch 80:34985b4d821e 1227 param.sz = len;
mazgch 80:34985b4d821e 1228 param.len = 0;
mazgch 80:34985b4d821e 1229 if (RESP_OK != waitFinalResp(_cbURDFILE, &param))
mazgch 80:34985b4d821e 1230 return -1;
mazgch 80:34985b4d821e 1231 return param.len;
mazgch 80:34985b4d821e 1232 }
mazgch 80:34985b4d821e 1233
mazgch 80:34985b4d821e 1234 int MDMParser::_cbURDFILE(int type, const char* buf, int len, URDFILEparam* param)
mazgch 80:34985b4d821e 1235 {
mazgch 80:34985b4d821e 1236 if ((type == TYPE_PLUS) && param && param->filename && param->buf) {
mazgch 80:34985b4d821e 1237 char filename[48];
mazgch 80:34985b4d821e 1238 int sz;
mazgch 80:34985b4d821e 1239 if ((sscanf(buf, "\r\n+URDFILE: \"%[^\"]\",%d,", filename, &sz) == 2) &&
mazgch 80:34985b4d821e 1240 (0 == strcmp(param->filename, filename)) &&
mazgch 80:34985b4d821e 1241 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 80:34985b4d821e 1242 param->len = (sz < param->sz) ? sz : param->sz;
mazgch 80:34985b4d821e 1243 memcpy(param->buf, &buf[len-1-sz], param->len);
mazgch 80:34985b4d821e 1244 }
mazgch 80:34985b4d821e 1245 }
mazgch 80:34985b4d821e 1246 return WAIT;
mazgch 80:34985b4d821e 1247 }
mazgch 80:34985b4d821e 1248
mazgch 70:0a87d256cd24 1249 // ----------------------------------------------------------------
mazgch 74:208e3e32d263 1250 bool MDMParser::setDebug(int level)
mazgch 74:208e3e32d263 1251 {
mazgch 74:208e3e32d263 1252 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 1253 if ((_debugLevel >= 0) && (level >= 0)) {
mazgch 74:208e3e32d263 1254 _debugLevel = level;
mazgch 74:208e3e32d263 1255 return true;
mazgch 74:208e3e32d263 1256 }
mazgch 74:208e3e32d263 1257 #endif
mazgch 74:208e3e32d263 1258 return false;
mazgch 74:208e3e32d263 1259 }
mazgch 74:208e3e32d263 1260
mazgch 73:2b32e0a21df2 1261 void MDMParser::dumpDevStatus(MDMParser::DevStatus* status,
mazgch 73:2b32e0a21df2 1262 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1263 {
mazgch 75:ce6e12067d0c 1264 dprint(param, "Modem::devStatus\r\n");
mazgch 54:7ba8e4c218e2 1265 const char* txtDev[] = { "Unknown", "SARA-G350", "LISA-U200", "LISA-C200" };
mazgch 54:7ba8e4c218e2 1266 if (status->dev < sizeof(txtDev)/sizeof(*txtDev) && (status->dev != MDMParser::DEV_UNKNOWN))
mazgch 73:2b32e0a21df2 1267 dprint(param, " Device: %s\r\n", txtDev[status->dev]);
mazgch 54:7ba8e4c218e2 1268 const char* txtLpm[] = { "Disabled", "Enabled", "Active" };
mazgch 54:7ba8e4c218e2 1269 if (status->lpm < sizeof(txtLpm)/sizeof(*txtLpm))
mazgch 73:2b32e0a21df2 1270 dprint(param, " Power Save: %s\r\n", txtLpm[status->lpm]);
mazgch 75:ce6e12067d0c 1271 const char* txtSim[] = { "Unknown", "Missing", "Pin", "Ready" };
mazgch 54:7ba8e4c218e2 1272 if (status->sim < sizeof(txtSim)/sizeof(*txtSim) && (status->sim != MDMParser::SIM_UNKNOWN))
mazgch 73:2b32e0a21df2 1273 dprint(param, " SIM: %s\r\n", txtSim[status->sim]);
mazgch 54:7ba8e4c218e2 1274 if (*status->ccid)
mazgch 73:2b32e0a21df2 1275 dprint(param, " CCID: %s\r\n", status->ccid);
mazgch 54:7ba8e4c218e2 1276 if (*status->imei)
mazgch 73:2b32e0a21df2 1277 dprint(param, " IMEI: %s\r\n", status->imei);
mazgch 54:7ba8e4c218e2 1278 if (*status->imsi)
mazgch 73:2b32e0a21df2 1279 dprint(param, " IMSI: %s\r\n", status->imsi);
mazgch 54:7ba8e4c218e2 1280 if (*status->meid)
mazgch 73:2b32e0a21df2 1281 dprint(param, " MEID: %s\r\n", status->meid); // LISA-C
mazgch 54:7ba8e4c218e2 1282 if (*status->manu)
mazgch 73:2b32e0a21df2 1283 dprint(param, " Manufacturer: %s\r\n", status->manu);
mazgch 54:7ba8e4c218e2 1284 if (*status->model)
mazgch 73:2b32e0a21df2 1285 dprint(param, " Model: %s\r\n", status->model);
mazgch 54:7ba8e4c218e2 1286 if (*status->ver)
mazgch 73:2b32e0a21df2 1287 dprint(param, " Version: %s\r\n", status->ver);
mazgch 54:7ba8e4c218e2 1288 }
mazgch 54:7ba8e4c218e2 1289
mazgch 73:2b32e0a21df2 1290 void MDMParser::dumpNetStatus(MDMParser::NetStatus *status,
mazgch 73:2b32e0a21df2 1291 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1292 {
mazgch 75:ce6e12067d0c 1293 dprint(param, "Modem::netStatus\r\n");
mazgch 54:7ba8e4c218e2 1294 const char* txtReg[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
mazgch 79:291df065e345 1295 if (status->csd < sizeof(txtReg)/sizeof(*txtReg) && (status->csd != MDMParser::REG_UNKNOWN))
mazgch 79:291df065e345 1296 dprint(param, " CSD Registration: %s\r\n", txtReg[status->csd]);
mazgch 79:291df065e345 1297 if (status->psd < sizeof(txtReg)/sizeof(*txtReg) && (status->psd != MDMParser::REG_UNKNOWN))
mazgch 79:291df065e345 1298 dprint(param, " PSD Registration: %s\r\n", txtReg[status->psd]);
mazgch 54:7ba8e4c218e2 1299 const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
mazgch 54:7ba8e4c218e2 1300 if (status->act < sizeof(txtAct)/sizeof(*txtAct) && (status->act != MDMParser::ACT_UNKNOWN))
mazgch 73:2b32e0a21df2 1301 dprint(param, " Access Technology: %s\r\n", txtAct[status->act]);
mazgch 54:7ba8e4c218e2 1302 if (status->rssi)
mazgch 73:2b32e0a21df2 1303 dprint(param, " Signal Strength: %d dBm\r\n", status->rssi);
mazgch 54:7ba8e4c218e2 1304 if (status->ber)
mazgch 73:2b32e0a21df2 1305 dprint(param, " Bit Error Rate: %d\r\n", status->ber);
mazgch 54:7ba8e4c218e2 1306 if (*status->opr)
mazgch 73:2b32e0a21df2 1307 dprint(param, " Operator: %s\r\n", status->opr);
mazgch 54:7ba8e4c218e2 1308 if (status->lac != 0xFFFF)
mazgch 73:2b32e0a21df2 1309 dprint(param, " Location Area Code: %04X\r\n", status->lac);
mazgch 54:7ba8e4c218e2 1310 if (status->ci != 0xFFFFFFFF)
mazgch 73:2b32e0a21df2 1311 dprint(param, " Cell ID: %08X\r\n", status->ci);
mazgch 54:7ba8e4c218e2 1312 if (*status->num)
mazgch 73:2b32e0a21df2 1313 dprint(param, " Phone Number: %s\r\n", status->num);
mazgch 54:7ba8e4c218e2 1314 }
mazgch 54:7ba8e4c218e2 1315
mazgch 73:2b32e0a21df2 1316 void MDMParser::dumpIp(MDMParser::IP ip,
mazgch 73:2b32e0a21df2 1317 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1318 {
mazgch 57:869bd35f44cc 1319 if (ip != NOIP)
mazgch 75:ce6e12067d0c 1320 dprint(param, "Modem:IP " IPSTR "\r\n", IPNUM(ip));
mazgch 54:7ba8e4c218e2 1321 }
mazgch 70:0a87d256cd24 1322
mazgch 21:c4d64830bf02 1323 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 1324 int MDMParser::_parseMatch(Pipe<char>* pipe, int len, const char* sta, const char* end)
mazgch 18:e5697801df29 1325 {
mazgch 18:e5697801df29 1326 int o = 0;
mazgch 21:c4d64830bf02 1327 if (sta) {
mazgch 21:c4d64830bf02 1328 while (*sta) {
mazgch 21:c4d64830bf02 1329 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1330 char ch = pipe->next();
mazgch 21:c4d64830bf02 1331 if (*sta++ != ch) return NOT_FOUND;
mazgch 21:c4d64830bf02 1332 }
mazgch 21:c4d64830bf02 1333 }
mazgch 21:c4d64830bf02 1334 if (!end) return o; // no termination
mazgch 35:9275215a3a5b 1335 // at least any char
mazgch 35:9275215a3a5b 1336 if (++o > len) return WAIT;
mazgch 35:9275215a3a5b 1337 pipe->next();
mazgch 35:9275215a3a5b 1338 // check the end
mazgch 21:c4d64830bf02 1339 int x = 0;
mazgch 21:c4d64830bf02 1340 while (end[x]) {
mazgch 21:c4d64830bf02 1341 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1342 char ch = pipe->next();
mazgch 21:c4d64830bf02 1343 x = (end[x] == ch) ? x + 1 :
mazgch 21:c4d64830bf02 1344 (end[0] == ch) ? 1 :
mazgch 21:c4d64830bf02 1345 0;
mazgch 21:c4d64830bf02 1346 }
mazgch 21:c4d64830bf02 1347 return o;
mazgch 21:c4d64830bf02 1348 }
mazgch 21:c4d64830bf02 1349
mazgch 21:c4d64830bf02 1350 int MDMParser::_parseFormated(Pipe<char>* pipe, int len, const char* fmt)
mazgch 21:c4d64830bf02 1351 {
mazgch 21:c4d64830bf02 1352 int o = 0;
mazgch 21:c4d64830bf02 1353 int num = 0;
mazgch 21:c4d64830bf02 1354 if (fmt) {
mazgch 21:c4d64830bf02 1355 while (*fmt) {
mazgch 21:c4d64830bf02 1356 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1357 char ch = pipe->next();
mazgch 21:c4d64830bf02 1358 if (*fmt == '%') {
mazgch 21:c4d64830bf02 1359 fmt++;
mazgch 21:c4d64830bf02 1360 if (*fmt == 'd') { // numeric
mazgch 21:c4d64830bf02 1361 fmt ++;
mazgch 21:c4d64830bf02 1362 num = 0;
mazgch 21:c4d64830bf02 1363 while (ch >= '0' && ch <= '9') {
mazgch 21:c4d64830bf02 1364 num = num * 10 + (ch - '0');
mazgch 21:c4d64830bf02 1365 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1366 ch = pipe->next();
mazgch 21:c4d64830bf02 1367 }
mazgch 21:c4d64830bf02 1368 }
mazgch 21:c4d64830bf02 1369 else if (*fmt == 'c') { // char buffer (takes last numeric as length)
mazgch 21:c4d64830bf02 1370 fmt ++;
mazgch 21:c4d64830bf02 1371 while (num --) {
mazgch 21:c4d64830bf02 1372 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1373 ch = pipe->next();
mazgch 21:c4d64830bf02 1374 }
mazgch 21:c4d64830bf02 1375 }
mazgch 80:34985b4d821e 1376 else if (*fmt == 's') {
mazgch 80:34985b4d821e 1377 fmt ++;
mazgch 80:34985b4d821e 1378 if (ch != '\"') return NOT_FOUND;
mazgch 80:34985b4d821e 1379 do {
mazgch 80:34985b4d821e 1380 if (++o > len) return WAIT;
mazgch 80:34985b4d821e 1381 ch = pipe->next();
mazgch 80:34985b4d821e 1382 } while (ch != '\"');
mazgch 80:34985b4d821e 1383 if (++o > len) return WAIT;
mazgch 80:34985b4d821e 1384 ch = pipe->next();
mazgch 80:34985b4d821e 1385 }
mazgch 21:c4d64830bf02 1386 }
mazgch 21:c4d64830bf02 1387 if (*fmt++ != ch) return NOT_FOUND;
mazgch 18:e5697801df29 1388 }
mazgch 18:e5697801df29 1389 }
mazgch 21:c4d64830bf02 1390 return o;
mazgch 21:c4d64830bf02 1391 }
mazgch 21:c4d64830bf02 1392
mazgch 21:c4d64830bf02 1393 int MDMParser::_getLine(Pipe<char>* pipe, char* buf, int len)
mazgch 21:c4d64830bf02 1394 {
mazgch 21:c4d64830bf02 1395 int unkn = 0;
mazgch 21:c4d64830bf02 1396 int sz = pipe->size();
mazgch 21:c4d64830bf02 1397 int fr = pipe->free();
mazgch 21:c4d64830bf02 1398 if (len > sz)
mazgch 21:c4d64830bf02 1399 len = sz;
mazgch 21:c4d64830bf02 1400 while (len > 0)
mazgch 21:c4d64830bf02 1401 {
mazgch 21:c4d64830bf02 1402 static struct {
mazgch 21:c4d64830bf02 1403 const char* fmt; int type;
mazgch 21:c4d64830bf02 1404 } lutF[] = {
mazgch 21:c4d64830bf02 1405 { "\r\n+USORD: %d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1406 { "\r\n+USORF: %d,\""IPSTR"\",%d,%d,\"%c\"", TYPE_PLUS },
mazgch 80:34985b4d821e 1407 { "\r\n+URDFILE: %s,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1408 };
mazgch 21:c4d64830bf02 1409 static struct {
mazgch 21:c4d64830bf02 1410 const char* sta; const char* end; int type;
mazgch 21:c4d64830bf02 1411 } lut[] = {
mazgch 21:c4d64830bf02 1412 { "\r\nOK\r\n", NULL, TYPE_OK },
mazgch 21:c4d64830bf02 1413 { "\r\nERROR\r\n", NULL, TYPE_ERROR },
mazgch 31:a0bed6c1e05d 1414 { "\r\n+CME ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1415 { "\r\n+CMS ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1416 { "\r\nRING\r\n", NULL, TYPE_RING },
mazgch 21:c4d64830bf02 1417 { "\r\nCONNECT\r\n", NULL, TYPE_CONNECT },
mazgch 21:c4d64830bf02 1418 { "\r\nNO CARRIER\r\n", NULL, TYPE_NOCARRIER },
mazgch 21:c4d64830bf02 1419 { "\r\nNO DIALTONE\r\n", NULL, TYPE_NODIALTONE },
mazgch 21:c4d64830bf02 1420 { "\r\nBUSY\r\n", NULL, TYPE_BUSY },
mazgch 21:c4d64830bf02 1421 { "\r\nNO ANSWER\r\n", NULL, TYPE_NOANSWER },
mazgch 21:c4d64830bf02 1422 { "\r\n+", "\r\n", TYPE_PLUS },
mazgch 21:c4d64830bf02 1423 { "\r\n@", NULL, TYPE_PROMPT }, // Sockets
mazgch 21:c4d64830bf02 1424 { "\r\n>", NULL, TYPE_PROMPT }, // SMS
mazgch 80:34985b4d821e 1425 { "\n>", NULL, TYPE_PROMPT }, // File
mazgch 21:c4d64830bf02 1426 };
mazgch 21:c4d64830bf02 1427 for (int i = 0; i < sizeof(lutF)/sizeof(*lutF); i ++) {
mazgch 21:c4d64830bf02 1428 pipe->set(unkn);
mazgch 21:c4d64830bf02 1429 int ln = _parseFormated(pipe, len, lutF[i].fmt);
mazgch 21:c4d64830bf02 1430 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1431 return WAIT;
mazgch 21:c4d64830bf02 1432 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1433 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1434 if (ln > 0)
mazgch 21:c4d64830bf02 1435 return lutF[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1436 }
mazgch 21:c4d64830bf02 1437 for (int i = 0; i < sizeof(lut)/sizeof(*lut); i ++) {
mazgch 21:c4d64830bf02 1438 pipe->set(unkn);
mazgch 21:c4d64830bf02 1439 int ln = _parseMatch(pipe, len, lut[i].sta, lut[i].end);
mazgch 21:c4d64830bf02 1440 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1441 return WAIT;
mazgch 21:c4d64830bf02 1442 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1443 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1444 if (ln > 0)
mazgch 21:c4d64830bf02 1445 return lut[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1446 }
mazgch 21:c4d64830bf02 1447 // UNKNOWN
mazgch 21:c4d64830bf02 1448 unkn ++;
mazgch 21:c4d64830bf02 1449 len--;
mazgch 21:c4d64830bf02 1450 }
mazgch 18:e5697801df29 1451 return WAIT;
mazgch 18:e5697801df29 1452 }
mazgch 18:e5697801df29 1453
mazgch 18:e5697801df29 1454 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1455 // Serial Implementation
mazgch 18:e5697801df29 1456 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1457
mazgch 76:f7c3dd568dae 1458 /*! Helper Dev Null Device
mazgch 76:f7c3dd568dae 1459 Small helper class used to shut off stderr/stdout. Sometimes stdin/stdout
mazgch 76:f7c3dd568dae 1460 is shared with the serial port of the modem. Having printfs inbetween the
mazgch 76:f7c3dd568dae 1461 AT commands you cause a failure of the modem.
mazgch 76:f7c3dd568dae 1462 */
mazgch 76:f7c3dd568dae 1463 class DevNull : public Stream {
mazgch 76:f7c3dd568dae 1464 public:
mazgch 76:f7c3dd568dae 1465 DevNull() : Stream(_name+1) { } //!< Constructor
mazgch 76:f7c3dd568dae 1466 void claim(const char* mode, FILE* file)
mazgch 76:f7c3dd568dae 1467 { freopen(_name, mode, file); } //!< claim a stream
mazgch 76:f7c3dd568dae 1468 protected:
mazgch 76:f7c3dd568dae 1469 virtual int _getc() { return EOF; } //!< Nothing
mazgch 76:f7c3dd568dae 1470 virtual int _putc(int c) { return c; } //!< Discard
mazgch 76:f7c3dd568dae 1471 static const char* _name; //!< File name
mazgch 76:f7c3dd568dae 1472 };
mazgch 76:f7c3dd568dae 1473 const char* DevNull::_name = "/null"; //!< the null device name
mazgch 76:f7c3dd568dae 1474 static DevNull null; //!< the null device
mazgch 76:f7c3dd568dae 1475
mazgch 19:2b5d097ca15d 1476 MDMSerial::MDMSerial(PinName tx /*= MDMTXD*/, PinName rx /*= MDMRXD*/,
mazgch 19:2b5d097ca15d 1477 int baudrate /*= MDMBAUD*/,
mazgch 43:a89a7a505991 1478 #if DEVICE_SERIAL_FC
mazgch 19:2b5d097ca15d 1479 PinName rts /*= MDMRTS*/, PinName cts /*= MDMCTS*/,
mazgch 43:a89a7a505991 1480 #endif
mazgch 18:e5697801df29 1481 int rxSize /*= 256*/, int txSize /*= 128*/) :
mazgch 35:9275215a3a5b 1482 SerialPipe(tx, rx, rxSize, txSize)
mazgch 18:e5697801df29 1483 {
mazgch 76:f7c3dd568dae 1484 if (rx == USBRX)
mazgch 76:f7c3dd568dae 1485 null.claim("r", stdin);
mazgch 76:f7c3dd568dae 1486 if (tx == USBTX) {
mazgch 76:f7c3dd568dae 1487 null.claim("w", stdout);
mazgch 76:f7c3dd568dae 1488 null.claim("w", stderr);
mazgch 74:208e3e32d263 1489 #ifdef MDM_DEBUG
mazgch 76:f7c3dd568dae 1490 _debugLevel = -1;
mazgch 76:f7c3dd568dae 1491 #endif
mazgch 76:f7c3dd568dae 1492 }
mazgch 74:208e3e32d263 1493 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 1494 _onboard = (tx == MDMTXD) && (rx == MDMRXD);
mazgch 74:208e3e32d263 1495 if (_onboard)
mazgch 74:208e3e32d263 1496 c027_mdm_powerOn(false);
mazgch 74:208e3e32d263 1497 #endif
mazgch 18:e5697801df29 1498 baud(baudrate);
mazgch 35:9275215a3a5b 1499 #if DEVICE_SERIAL_FC
mazgch 35:9275215a3a5b 1500 if ((rts != NC) || (cts != NC))
mazgch 35:9275215a3a5b 1501 {
mazgch 35:9275215a3a5b 1502 Flow flow = (cts == NC) ? RTS :
mazgch 35:9275215a3a5b 1503 (rts == NC) ? CTS : RTSCTS ;
mazgch 35:9275215a3a5b 1504 set_flow_control(flow, rts, cts);
mazgch 35:9275215a3a5b 1505 if (cts != NC) _dev.lpm = LPM_ENABLED;
mazgch 35:9275215a3a5b 1506 }
mazgch 35:9275215a3a5b 1507 #endif
mazgch 18:e5697801df29 1508 }
mazgch 18:e5697801df29 1509
mazgch 76:f7c3dd568dae 1510 MDMSerial::~MDMSerial(void)
mazgch 76:f7c3dd568dae 1511 {
mazgch 76:f7c3dd568dae 1512 powerOff();
mazgch 76:f7c3dd568dae 1513 #ifdef TARGET_UBLOX_C027
mazgch 76:f7c3dd568dae 1514 if (_onboard)
mazgch 76:f7c3dd568dae 1515 c027_mdm_powerOff();
mazgch 76:f7c3dd568dae 1516 #endif
mazgch 76:f7c3dd568dae 1517 }
mazgch 76:f7c3dd568dae 1518
mazgch 18:e5697801df29 1519 int MDMSerial::_send(const void* buf, int len)
mazgch 18:e5697801df29 1520 {
mazgch 35:9275215a3a5b 1521 return put((const char*)buf, len, true/*=blocking*/);
mazgch 18:e5697801df29 1522 }
mazgch 18:e5697801df29 1523
mazgch 18:e5697801df29 1524 int MDMSerial::getLine(char* buffer, int length)
mazgch 18:e5697801df29 1525 {
mazgch 18:e5697801df29 1526 return _getLine(&_pipeRx, buffer, length);
mazgch 18:e5697801df29 1527 }
mazgch 18:e5697801df29 1528
mazgch 18:e5697801df29 1529 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1530 // USB Implementation
mazgch 18:e5697801df29 1531 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1532
mazgch 18:e5697801df29 1533 #ifdef HAVE_MDMUSB
mazgch 76:f7c3dd568dae 1534 MDMUsb::MDMUsb(void)
mazgch 74:208e3e32d263 1535 {
mazgch 74:208e3e32d263 1536 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 1537 _debugLevel = 1;
mazgch 74:208e3e32d263 1538 #endif
mazgch 74:208e3e32d263 1539 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 1540 _onboard = true;
mazgch 74:208e3e32d263 1541 c027_mdm_powerOn(true);
mazgch 74:208e3e32d263 1542 #endif
mazgch 74:208e3e32d263 1543 }
mazgch 76:f7c3dd568dae 1544
mazgch 76:f7c3dd568dae 1545 MDMUsb::~MDMUsb(void)
mazgch 76:f7c3dd568dae 1546 {
mazgch 76:f7c3dd568dae 1547 powerOff();
mazgch 76:f7c3dd568dae 1548 #ifdef TARGET_UBLOX_C027
mazgch 76:f7c3dd568dae 1549 if (_onboard)
mazgch 76:f7c3dd568dae 1550 c027_mdm_powerOff();
mazgch 76:f7c3dd568dae 1551 #endif
mazgch 76:f7c3dd568dae 1552 }
mazgch 76:f7c3dd568dae 1553
mazgch 76:f7c3dd568dae 1554 int MDMUsb::_send(const void* buf, int len) { return 0; }
mazgch 76:f7c3dd568dae 1555
mazgch 18:e5697801df29 1556 int MDMUsb::getLine(char* buffer, int length) { return NOT_FOUND; }
mazgch 76:f7c3dd568dae 1557
mazgch 35:9275215a3a5b 1558 #endif