irsan julfikar / C027_Support_Plus_Dialing

C027_Support library plus AT Comand for dialing.

Fork of C027_Support_New by irsan julfikar

MDM.cpp@76:f7c3dd568dae, 2014-05-19 (annotated)

Committer:
mazgch
Date:
Mon May 19 13:05:41 2014 +0000
Revision:
76:f7c3dd568dae
Parent:
75:ce6e12067d0c
Child:
77:55788e619858
- properly manage power in con/destructors ; - disable the stdout/stderr/stdin if the modem shares the same port (class DevNull)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mazgch 18:e5697801df29 1 #include "mbed.h"
mazgch 18:e5697801df29 2 #include <ctype.h>
mazgch 31:a0bed6c1e05d 3 #include <string.h>
mazgch 18:e5697801df29 4 #include "MDM.h"
mazgch 74:208e3e32d263 5 #include "Relax.h"
mazgch 74:208e3e32d263 6 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 7 #include "C027_api.h"
mazgch 74:208e3e32d263 8 #endif
mazgch 18:e5697801df29 9
mazgch 74:208e3e32d263 10 #define PROFILE "0" //!< this is the psd profile used
mazgch 74:208e3e32d263 11 #define MAX_SIZE 128 //!< max expected messages
mazgch 74:208e3e32d263 12 //! test if it is a socket
mazgch 21:c4d64830bf02 13 #define ISSOCKET(s) (((s) >= 0) && ((s) < (sizeof(_sockets)/sizeof(*_sockets))))
mazgch 75:ce6e12067d0c 14 //! check for timeout
mazgch 75:ce6e12067d0c 15 #define TIMEOUT(t, ms) ((ms != TIMEOUT_BLOCKING) && (ms < t.read_ms()))
mazgch 69:4d6fa520dfca 16
mazgch 74:208e3e32d263 17 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 18 void dumpAtCmd(const char* buf, int len)
mazgch 21:c4d64830bf02 19 {
mazgch 75:ce6e12067d0c 20 ::printf(" %3d \"", len);
mazgch 21:c4d64830bf02 21 while (len --) {
mazgch 21:c4d64830bf02 22 char ch = *buf++;
mazgch 75:ce6e12067d0c 23 if ((ch > 0x1F) && (ch != 0x7F)) { // is printable
mazgch 75:ce6e12067d0c 24 if (ch == '%') ::printf("%%");
mazgch 75:ce6e12067d0c 25 else if (ch == '"') ::printf("\\\"");
mazgch 75:ce6e12067d0c 26 else if (ch == '\\') ::printf("\\\\");
mazgch 75:ce6e12067d0c 27 else putchar(ch);
mazgch 75:ce6e12067d0c 28 } else {
mazgch 75:ce6e12067d0c 29 if (ch == '\a') ::printf("\\a"); // BEL (0x07)
mazgch 75:ce6e12067d0c 30 else if (ch == '\b') ::printf("\\b"); // Backspace (0x08)
mazgch 75:ce6e12067d0c 31 else if (ch == '\t') ::printf("\\t"); // Horizontal Tab (0x09)
mazgch 75:ce6e12067d0c 32 else if (ch == '\n') ::printf("\\n"); // Linefeed (0x0A)
mazgch 75:ce6e12067d0c 33 else if (ch == '\v') ::printf("\\v"); // Vertical Tab (0x0B)
mazgch 75:ce6e12067d0c 34 else if (ch == '\f') ::printf("\\f"); // Formfeed (0x0C)
mazgch 75:ce6e12067d0c 35 else if (ch == '\r') ::printf("\\r"); // Carriage Return (0x0D)
mazgch 76:f7c3dd568dae 36 else ::printf("\\x%02x", (unsigned char)ch);
mazgch 75:ce6e12067d0c 37 }
mazgch 21:c4d64830bf02 38 }
mazgch 75:ce6e12067d0c 39 ::printf("\"\r\n");
mazgch 21:c4d64830bf02 40 }
mazgch 74:208e3e32d263 41
mazgch 75:ce6e12067d0c 42 #define ERROR(fmt) (_debugLevel < 0) ? : ::printf(RED(fmt))
mazgch 75:ce6e12067d0c 43 #define INFO(fmt) (_debugLevel < 1) ? : ::printf(GRE(fmt))
mazgch 75:ce6e12067d0c 44 #define TRACE(...) (_debugLevel < 2) ? : ::printf(__VA_ARGS__)
mazgch 74:208e3e32d263 45
mazgch 31:a0bed6c1e05d 46 #if 1 // colored terminal output using ANSI escape sequences
mazgch 75:ce6e12067d0c 47 #define COL(c,t) "\033[" c t "\033[" "39m"
mazgch 31:a0bed6c1e05d 48 #else
mazgch 31:a0bed6c1e05d 49 #define COL(c,t) t
mazgch 31:a0bed6c1e05d 50 #endif
mazgch 31:a0bed6c1e05d 51 #define BLA(t) COL("30m",t)
mazgch 31:a0bed6c1e05d 52 #define RED(t) COL("31m",t)
mazgch 31:a0bed6c1e05d 53 #define GRE(t) COL("32m",t)
mazgch 31:a0bed6c1e05d 54 #define YEL(t) COL("33m",t)
mazgch 31:a0bed6c1e05d 55 #define BLU(t) COL("34m",t)
mazgch 31:a0bed6c1e05d 56 #define MAG(t) COL("35m",t)
mazgch 31:a0bed6c1e05d 57 #define CYA(t) COL("36m",t)
mazgch 31:a0bed6c1e05d 58 #define WHY(t) COL("37m",t)
mazgch 74:208e3e32d263 59
mazgch 74:208e3e32d263 60 #else
mazgch 74:208e3e32d263 61
mazgch 75:ce6e12067d0c 62 #define ERROR(...) (void)0 // no tracing
mazgch 74:208e3e32d263 63 #define INFO(...) (void)0 // no tracing
mazgch 74:208e3e32d263 64 #define TRACE(...) (void)0 // no tracing
mazgch 74:208e3e32d263 65
mazgch 31:a0bed6c1e05d 66 #endif
mazgch 21:c4d64830bf02 67
mazgch 44:9d12223b78ff 68 MDMParser* MDMParser::inst;
mazgch 44:9d12223b78ff 69
mazgch 21:c4d64830bf02 70 MDMParser::MDMParser(void)
mazgch 21:c4d64830bf02 71 {
mazgch 44:9d12223b78ff 72 inst = this;
mazgch 31:a0bed6c1e05d 73 memset(&_dev, 0, sizeof(_dev));
mazgch 31:a0bed6c1e05d 74 memset(&_net, 0, sizeof(_net));
mazgch 54:7ba8e4c218e2 75 _net.lac = 0xFFFF;
mazgch 54:7ba8e4c218e2 76 _net.ci = 0xFFFFFFFF;
mazgch 35:9275215a3a5b 77 _ip = NOIP;
mazgch 76:f7c3dd568dae 78 _init = false;
mazgch 31:a0bed6c1e05d 79 memset(_sockets, 0, sizeof(_sockets));
mazgch 74:208e3e32d263 80 #ifdef MDM_DEBUG
mazgch 76:f7c3dd568dae 81 _debugLevel = 1;
mazgch 74:208e3e32d263 82 _debugTime.start();
mazgch 74:208e3e32d263 83 #endif
mazgch 74:208e3e32d263 84 }
mazgch 74:208e3e32d263 85
mazgch 18:e5697801df29 86 int MDMParser::send(const char* buf, int len)
mazgch 18:e5697801df29 87 {
mazgch 74:208e3e32d263 88 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 89 if (_debugLevel >= 3) {
mazgch 75:ce6e12067d0c 90 ::printf("%10.3f AT send ", _debugTime.read_ms()*0.001);
mazgch 74:208e3e32d263 91 dumpAtCmd(buf,len);
mazgch 74:208e3e32d263 92 }
mazgch 21:c4d64830bf02 93 #endif
mazgch 18:e5697801df29 94 return _send(buf, len);
mazgch 18:e5697801df29 95 }
mazgch 18:e5697801df29 96
mazgch 21:c4d64830bf02 97 int MDMParser::sendFormated(const char* format, ...) {
mazgch 21:c4d64830bf02 98 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 99 va_list args;
mazgch 21:c4d64830bf02 100 va_start(args, format);
mazgch 21:c4d64830bf02 101 int len = vsnprintf(buf,sizeof(buf), format, args);
mazgch 21:c4d64830bf02 102 va_end(args);
mazgch 21:c4d64830bf02 103 return send(buf, len);
mazgch 21:c4d64830bf02 104 }
mazgch 21:c4d64830bf02 105
mazgch 26:07be5faf8925 106 int MDMParser::waitFinalResp(_CALLBACKPTR cb /* = NULL*/,
mazgch 26:07be5faf8925 107 void* param /* = NULL*/,
mazgch 26:07be5faf8925 108 int timeout_ms /*= 5000*/)
mazgch 26:07be5faf8925 109 {
mazgch 69:4d6fa520dfca 110 char buf[MAX_SIZE + 64 /* add some more space for framing */];
mazgch 21:c4d64830bf02 111 Timer timer;
mazgch 21:c4d64830bf02 112 timer.start();
mazgch 21:c4d64830bf02 113 do {
mazgch 21:c4d64830bf02 114 int ret = getLine(buf, sizeof(buf));
mazgch 74:208e3e32d263 115 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 116 if ((_debugLevel >= 3) && (ret != WAIT) && (ret != NOT_FOUND))
mazgch 21:c4d64830bf02 117 {
mazgch 31:a0bed6c1e05d 118 int len = LENGTH(ret);
mazgch 31:a0bed6c1e05d 119 int type = TYPE(ret);
mazgch 31:a0bed6c1e05d 120 const char* s = (type == TYPE_UNKNOWN)? YEL("UNK") :
mazgch 35:9275215a3a5b 121 (type == TYPE_TEXT) ? MAG("TXT") :
mazgch 53:cb0d94b9de3a 122 (type == TYPE_OK ) ? GRE("OK ") :
mazgch 31:a0bed6c1e05d 123 (type == TYPE_ERROR) ? RED("ERR") :
mazgch 31:a0bed6c1e05d 124 (type == TYPE_PLUS) ? CYA(" + ") :
mazgch 31:a0bed6c1e05d 125 (type == TYPE_PROMPT) ? BLU(" > ") :
mazgch 31:a0bed6c1e05d 126 "..." ;
mazgch 75:ce6e12067d0c 127 ::printf("%10.3f AT read %s", _debugTime.read_ms()*0.001, s);
mazgch 74:208e3e32d263 128 dumpAtCmd(buf, len);
mazgch 21:c4d64830bf02 129 }
mazgch 21:c4d64830bf02 130 #endif
mazgch 21:c4d64830bf02 131 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 18:e5697801df29 132 {
mazgch 21:c4d64830bf02 133 int type = TYPE(ret);
mazgch 21:c4d64830bf02 134 // handle unsolicited commands here
mazgch 21:c4d64830bf02 135 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 136 const char* cmd = buf+3;
mazgch 54:7ba8e4c218e2 137 int a, b, c, d, r;
mazgch 23:05a1aeeb5fd9 138 char s[32];
mazgch 21:c4d64830bf02 139
mazgch 31:a0bed6c1e05d 140 // SMS Command ---------------------------------
mazgch 31:a0bed6c1e05d 141 // +CNMI: <mem>,<index>
mazgch 31:a0bed6c1e05d 142 if (sscanf(cmd, "CMTI: \"%*[^\"]\",%d", &a) == 1) {
mazgch 31:a0bed6c1e05d 143 TRACE("New SMS at index %d\r\n", a);
mazgch 21:c4d64830bf02 144 // Socket Specific Command ---------------------------------
mazgch 21:c4d64830bf02 145 // +UUSORD: <socket>,<length>
mazgch 21:c4d64830bf02 146 } else if ((sscanf(cmd, "UUSORD: %d,%d", &a, &b) == 2) &&
mazgch 63:42cb563a25bc 147 ISSOCKET(a) /*&& (_sockets[a].state == SOCK_CONNECTED)*/) {
mazgch 31:a0bed6c1e05d 148 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 21:c4d64830bf02 149 _sockets[a].pending = b;
mazgch 69:4d6fa520dfca 150 // +UUSORF: <socket>,<length>
mazgch 69:4d6fa520dfca 151 } else if ((sscanf(cmd, "UUSORF: %d,%d", &a, &b) == 2) &&
mazgch 69:4d6fa520dfca 152 ISSOCKET(a) /*&& (_sockets[a].state == SOCK_CONNECTED)*/) {
mazgch 69:4d6fa520dfca 153 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 69:4d6fa520dfca 154 _sockets[a].pending = b;
mazgch 21:c4d64830bf02 155 // +UUSOCL: <socket>
mazgch 21:c4d64830bf02 156 } else if ((sscanf(cmd, "UUSOCL: %d", &a) == 1) &&
mazgch 21:c4d64830bf02 157 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 158 TRACE("Socket %d: closed by remote host\r\n", a);
mazgch 21:c4d64830bf02 159 _sockets[a].state = SOCK_CREATED/*=CLOSED*/;
mazgch 21:c4d64830bf02 160 }
mazgch 32:8f12ac182bbb 161 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 162 // CDMA Specific -------------------------------------------
mazgch 21:c4d64830bf02 163 // +CREG: <n><SID>,<NID>,<stat>
mazgch 54:7ba8e4c218e2 164 if (sscanf(cmd, "CREG: %*d,%d,%d,%d",&a,&b,&c) == 3) {
mazgch 54:7ba8e4c218e2 165 // _net.sid = a;
mazgch 54:7ba8e4c218e2 166 // _net.nid = b;
mazgch 54:7ba8e4c218e2 167 if (c == 0) _net.reg = REG_NONE; // not registered, home network
mazgch 54:7ba8e4c218e2 168 else if (c == 1) _net.reg = REG_HOME; // registered, home network
mazgch 54:7ba8e4c218e2 169 else if (c == 2) _net.reg = REG_NONE; // not registered, but MT is currently searching a new operator to register to
mazgch 54:7ba8e4c218e2 170 else if (c == 3) _net.reg = REG_DENIED; // registration denied
mazgch 54:7ba8e4c218e2 171 else if (c == 5) _net.reg = REG_ROAMING; // registered, roaming
mazgch 31:a0bed6c1e05d 172 _net.act = ACT_CDMA;
mazgch 21:c4d64830bf02 173 // +CSS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 21:c4d64830bf02 174 } else if (sscanf(cmd, "CSS %*c,%2s,%*d",s) == 1) {
mazgch 31:a0bed6c1e05d 175 //_net.reg = (strcmp("Z", s) == 0) ? REG_UNKNOWN : REG_HOME;
mazgch 21:c4d64830bf02 176 }
mazgch 21:c4d64830bf02 177 } else {
mazgch 21:c4d64830bf02 178 // GSM/UMTS Specific -------------------------------------------
mazgch 21:c4d64830bf02 179 // +CREG: <n>, <stat>[,<lac>,<ci>[,AcT]]
mazgch 21:c4d64830bf02 180 b = 255;
mazgch 54:7ba8e4c218e2 181 r = sscanf(cmd, "CREG: %*d,%d,\"%X\",\"%X\",%d",&a,&b,&c,&d);
mazgch 54:7ba8e4c218e2 182 if (r >= 1) {
mazgch 21:c4d64830bf02 183 // network status
mazgch 31:a0bed6c1e05d 184 if (a == 0) _net.reg = REG_NONE; // 0: not registered, home network
mazgch 31:a0bed6c1e05d 185 else if (a == 1) _net.reg = REG_HOME; // 1: registered, home network
mazgch 31:a0bed6c1e05d 186 else if (a == 2) _net.reg = REG_NONE; // 2: not registered, but MT is currently searching a new operator to register to
mazgch 31:a0bed6c1e05d 187 else if (a == 3) _net.reg = REG_DENIED; // 3: registration denied
mazgch 31:a0bed6c1e05d 188 else if (a == 4) _net.reg = REG_UNKNOWN; // 4: unknown
mazgch 31:a0bed6c1e05d 189 else if (a == 5) _net.reg = REG_ROAMING; // 5: registered, roaming
mazgch 54:7ba8e4c218e2 190 if ((r >= 2) && (b != 0xFFFF)) _net.lac = b; // location area code
mazgch 54:7ba8e4c218e2 191 if ((r >= 3) && (c != 0xFFFFFFFF)) _net.ci = c; // cell ID
mazgch 21:c4d64830bf02 192 // access technology
mazgch 54:7ba8e4c218e2 193 if (r >= 4) {
mazgch 54:7ba8e4c218e2 194 if (d == 0) _net.act = ACT_GSM; // 0: GSM
mazgch 54:7ba8e4c218e2 195 else if (d == 1) _net.act = ACT_GSM; // 1: GSM COMPACT
mazgch 54:7ba8e4c218e2 196 else if (d == 2) _net.act = ACT_UTRAN; // 2: UTRAN
mazgch 54:7ba8e4c218e2 197 else if (d == 3) _net.act = ACT_EDGE; // 3: GSM with EDGE availability
mazgch 54:7ba8e4c218e2 198 else if (d == 4) _net.act = ACT_UTRAN; // 4: UTRAN with HSDPA availability
mazgch 54:7ba8e4c218e2 199 else if (d == 5) _net.act = ACT_UTRAN; // 5: UTRAN with HSUPA availability
mazgch 54:7ba8e4c218e2 200 else if (d == 6) _net.act = ACT_UTRAN; // 6: UTRAN with HSDPA and HSUPA availability
mazgch 54:7ba8e4c218e2 201 }
mazgch 54:7ba8e4c218e2 202
mazgch 21:c4d64830bf02 203 // +UUPSDD: <profile_id>
mazgch 21:c4d64830bf02 204 } else if (sscanf(cmd, "UUPSDD: %d",&a) == 1) {
mazgch 31:a0bed6c1e05d 205 if (*PROFILE == a) _ip = NOIP;
mazgch 21:c4d64830bf02 206 }
mazgch 21:c4d64830bf02 207 }
mazgch 21:c4d64830bf02 208 }
mazgch 21:c4d64830bf02 209 if (cb) {
mazgch 21:c4d64830bf02 210 int len = LENGTH(ret);
mazgch 21:c4d64830bf02 211 int ret = cb(type, buf, len, param);
mazgch 21:c4d64830bf02 212 if (WAIT != ret)
mazgch 21:c4d64830bf02 213 return ret;
mazgch 21:c4d64830bf02 214 }
mazgch 75:ce6e12067d0c 215 if (type == TYPE_OK) return RESP_OK;
mazgch 75:ce6e12067d0c 216 if (type == TYPE_ERROR) return RESP_ERROR;
mazgch 75:ce6e12067d0c 217 if (type == TYPE_PROMPT) return RESP_PROMPT;
mazgch 21:c4d64830bf02 218 }
mazgch 21:c4d64830bf02 219 // relax a bit
mazgch 74:208e3e32d263 220 RELAX_MS(10);
mazgch 21:c4d64830bf02 221 }
mazgch 75:ce6e12067d0c 222 while (!TIMEOUT(timer, timeout_ms));
mazgch 21:c4d64830bf02 223 return WAIT;
mazgch 21:c4d64830bf02 224 }
mazgch 21:c4d64830bf02 225
mazgch 31:a0bed6c1e05d 226 int MDMParser::_cbString(int type, const char* buf, int len, char* str)
mazgch 21:c4d64830bf02 227 {
mazgch 37:cc3433329d66 228 if (str && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 229 if (sscanf(buf, "\r\n%s\r\n", str) == 1)
mazgch 31:a0bed6c1e05d 230 /*nothing*/;
mazgch 21:c4d64830bf02 231 }
mazgch 21:c4d64830bf02 232 return WAIT;
mazgch 21:c4d64830bf02 233 }
mazgch 21:c4d64830bf02 234
mazgch 31:a0bed6c1e05d 235 int MDMParser::_cbInt(int type, const char* buf, int len, int* val)
mazgch 31:a0bed6c1e05d 236 {
mazgch 37:cc3433329d66 237 if (val && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 238 if (sscanf(buf, "\r\n%d\r\n", val) == 1)
mazgch 31:a0bed6c1e05d 239 /*nothing*/;
mazgch 31:a0bed6c1e05d 240 }
mazgch 31:a0bed6c1e05d 241 return WAIT;
mazgch 31:a0bed6c1e05d 242 }
mazgch 31:a0bed6c1e05d 243
mazgch 31:a0bed6c1e05d 244 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 245
mazgch 57:869bd35f44cc 246 bool MDMParser::connect(
mazgch 57:869bd35f44cc 247 const char* simpin,
mazgch 57:869bd35f44cc 248 const char* apn, const char* username, const char* password,
mazgch 74:208e3e32d263 249 PinName pn)
mazgch 57:869bd35f44cc 250 {
mazgch 75:ce6e12067d0c 251 bool ok = init(simpin, NULL, pn);
mazgch 74:208e3e32d263 252 #ifdef MDM_DEBUG
mazgch 75:ce6e12067d0c 253 if (_debugLevel >= 1) dumpDevStatus(&_dev);
mazgch 74:208e3e32d263 254 #endif
mazgch 75:ce6e12067d0c 255 if (!ok)
mazgch 57:869bd35f44cc 256 return false;
mazgch 75:ce6e12067d0c 257 ok = registerNet();
mazgch 74:208e3e32d263 258 #ifdef MDM_DEBUG
mazgch 75:ce6e12067d0c 259 if (_debugLevel >= 1) dumpNetStatus(&_net);
mazgch 74:208e3e32d263 260 #endif
mazgch 75:ce6e12067d0c 261 if (!ok)
mazgch 57:869bd35f44cc 262 return false;
mazgch 57:869bd35f44cc 263 IP ip = join(apn,username,password);
mazgch 74:208e3e32d263 264 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 265 if (_debugLevel >= 1) dumpIp(ip);
mazgch 74:208e3e32d263 266 #endif
mazgch 57:869bd35f44cc 267 if (ip == NOIP)
mazgch 57:869bd35f44cc 268 return false;
mazgch 57:869bd35f44cc 269 return true;
mazgch 57:869bd35f44cc 270 }
mazgch 57:869bd35f44cc 271
mazgch 74:208e3e32d263 272 bool MDMParser::init(const char* simpin, DevStatus* status, PinName pn)
mazgch 21:c4d64830bf02 273 {
mazgch 74:208e3e32d263 274 int i = 10;
mazgch 76:f7c3dd568dae 275 memset(&_dev, 0, sizeof(_dev));
mazgch 74:208e3e32d263 276 if (pn != NC) {
mazgch 74:208e3e32d263 277 INFO("Modem::wakeup\r\n");
mazgch 74:208e3e32d263 278 DigitalOut pin(pn, 1);
mazgch 74:208e3e32d263 279 while (i--) {
mazgch 74:208e3e32d263 280 pin = 0;
mazgch 74:208e3e32d263 281 RELAX_MS(5); // SARA-G/U
mazgch 74:208e3e32d263 282 pin = 1;
mazgch 74:208e3e32d263 283 RELAX_MS(100);
mazgch 74:208e3e32d263 284 // check interface and disable local echo
mazgch 74:208e3e32d263 285 sendFormated("AT\r\n");
mazgch 74:208e3e32d263 286 if(RESP_OK == waitFinalResp(NULL,NULL,500))
mazgch 74:208e3e32d263 287 break;
mazgch 74:208e3e32d263 288 }
mazgch 75:ce6e12067d0c 289 if (i < 0) {
mazgch 75:ce6e12067d0c 290 ERROR("No Reply from Modem");
mazgch 74:208e3e32d263 291 return false;
mazgch 75:ce6e12067d0c 292 }
mazgch 21:c4d64830bf02 293 }
mazgch 76:f7c3dd568dae 294 _init = true;
mazgch 75:ce6e12067d0c 295
mazgch 74:208e3e32d263 296 INFO("Modem::init\r\n");
mazgch 21:c4d64830bf02 297 // echo off
mazgch 21:c4d64830bf02 298 sendFormated("AT E0\r\n");
mazgch 52:8071747a7cb3 299 if(RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 300 return false;
mazgch 21:c4d64830bf02 301 // enable verbose error messages
mazgch 21:c4d64830bf02 302 sendFormated("AT+CMEE=2\r\n");
mazgch 52:8071747a7cb3 303 if(RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 304 return false;
mazgch 21:c4d64830bf02 305 // set baud rate
mazgch 21:c4d64830bf02 306 sendFormated("AT+IPR=115200\r\n");
mazgch 52:8071747a7cb3 307 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 308 return false;
mazgch 74:208e3e32d263 309 RELAX_MS(40);
mazgch 21:c4d64830bf02 310 // identify the module
mazgch 21:c4d64830bf02 311 sendFormated("ATI\r\n");
mazgch 52:8071747a7cb3 312 if (RESP_OK != waitFinalResp(_cbATI, &_dev.dev))
mazgch 21:c4d64830bf02 313 return false;
mazgch 32:8f12ac182bbb 314 if (_dev.dev == DEV_UNKNOWN)
mazgch 21:c4d64830bf02 315 return false;
mazgch 32:8f12ac182bbb 316 // device specific init
mazgch 32:8f12ac182bbb 317 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 318 // get the manufacturer
mazgch 32:8f12ac182bbb 319 sendFormated("AT+GMI\r\n");
mazgch 52:8071747a7cb3 320 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 321 return false;
mazgch 32:8f12ac182bbb 322 // get the model identification
mazgch 32:8f12ac182bbb 323 sendFormated("AT+GMM\r\n");
mazgch 52:8071747a7cb3 324 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 325 return false;
mazgch 32:8f12ac182bbb 326 // get the sw version
mazgch 32:8f12ac182bbb 327 sendFormated("AT+GMR\r\n");
mazgch 52:8071747a7cb3 328 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 329 return false;
mazgch 21:c4d64830bf02 330 // Return the pseudo ESN or MEID
mazgch 21:c4d64830bf02 331 sendFormated("AT+GSN\r\n");
mazgch 52:8071747a7cb3 332 if (RESP_OK != waitFinalResp(_cbString, _dev.meid))
mazgch 26:07be5faf8925 333 return false;
mazgch 50:d76aece8038f 334 #if 0
mazgch 50:d76aece8038f 335 // enable power saving
mazgch 50:d76aece8038f 336 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 337 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 338 sendFormated("AT+UPSV=1,1280\r\n");
mazgch 52:8071747a7cb3 339 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 340 return false;
mazgch 50:d76aece8038f 341 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 342 }
mazgch 50:d76aece8038f 343 #endif
mazgch 26:07be5faf8925 344 } else {
mazgch 32:8f12ac182bbb 345 if (_dev.dev == DEV_LISA_U200) {
mazgch 35:9275215a3a5b 346 // enable the network identification feature
mazgch 21:c4d64830bf02 347 sendFormated("AT+UGPIOC=20,2\r\n");
mazgch 52:8071747a7cb3 348 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 349 return false;
mazgch 21:c4d64830bf02 350 } else {
mazgch 35:9275215a3a5b 351 // enable the network identification feature
mazgch 21:c4d64830bf02 352 sendFormated("AT+UGPIOC=16,2\r\n");
mazgch 52:8071747a7cb3 353 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 354 return false;
mazgch 21:c4d64830bf02 355 }
mazgch 21:c4d64830bf02 356 // check the sim card
mazgch 31:a0bed6c1e05d 357 for (int i = 0; (i < 5) && (_dev.sim != SIM_READY); i++) {
mazgch 21:c4d64830bf02 358 sendFormated("AT+CPIN?\r\n");
mazgch 31:a0bed6c1e05d 359 int ret = waitFinalResp(_cbCPIN, &_dev.sim);
mazgch 62:a02f026bdd7c 360 // having an error here is ok (sim may still be initializing)
mazgch 52:8071747a7cb3 361 if ((RESP_OK != ret) && (RESP_ERROR != ret))
mazgch 21:c4d64830bf02 362 return false;
mazgch 31:a0bed6c1e05d 363 // Enter PIN if needed
mazgch 75:ce6e12067d0c 364 if (_dev.sim == SIM_MISSING) {
mazgch 75:ce6e12067d0c 365 ERROR("SIM not inserted\r\n");
mazgch 75:ce6e12067d0c 366 return false;
mazgch 75:ce6e12067d0c 367 } else if (_dev.sim == SIM_PIN) {
mazgch 57:869bd35f44cc 368 if (!simpin) {
mazgch 75:ce6e12067d0c 369 ERROR("SIM PIN not available\r\n");
mazgch 31:a0bed6c1e05d 370 return false;
mazgch 31:a0bed6c1e05d 371 }
mazgch 57:869bd35f44cc 372 sendFormated("AT+CPIN=%s\r\n", simpin);
mazgch 52:8071747a7cb3 373 if (RESP_OK != waitFinalResp(_cbCPIN, &_dev.sim))
mazgch 31:a0bed6c1e05d 374 return false;
mazgch 62:a02f026bdd7c 375 } else if (_dev.sim != SIM_READY) {
mazgch 74:208e3e32d263 376 RELAX_MS(1000);
mazgch 62:a02f026bdd7c 377 }
mazgch 21:c4d64830bf02 378 }
mazgch 31:a0bed6c1e05d 379 if (_dev.sim != SIM_READY)
mazgch 21:c4d64830bf02 380 return false;
mazgch 32:8f12ac182bbb 381 // get the manufacturer
mazgch 32:8f12ac182bbb 382 sendFormated("AT+CGMI\r\n");
mazgch 52:8071747a7cb3 383 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 384 return false;
mazgch 32:8f12ac182bbb 385 // get the model identification
mazgch 32:8f12ac182bbb 386 sendFormated("AT+CGMM\r\n");
mazgch 52:8071747a7cb3 387 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 388 return false;
mazgch 32:8f12ac182bbb 389 // get the
mazgch 32:8f12ac182bbb 390 sendFormated("AT+CGMR\r\n");
mazgch 52:8071747a7cb3 391 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 392 return false;
mazgch 21:c4d64830bf02 393 // Returns the ICCID (Integrated Circuit Card ID) of the SIM-card.
mazgch 21:c4d64830bf02 394 // ICCID is a serial number identifying the SIM.
mazgch 21:c4d64830bf02 395 sendFormated("AT+CCID\r\n");
mazgch 52:8071747a7cb3 396 if (RESP_OK != waitFinalResp(_cbCCID, _dev.ccid))
mazgch 21:c4d64830bf02 397 return false;
mazgch 21:c4d64830bf02 398 // Returns the product serial number, IMEI (International Mobile Equipment Identity)
mazgch 21:c4d64830bf02 399 sendFormated("AT+CGSN\r\n");
mazgch 52:8071747a7cb3 400 if (RESP_OK != waitFinalResp(_cbString, _dev.imei))
mazgch 21:c4d64830bf02 401 return false;
mazgch 50:d76aece8038f 402 // enable power saving
mazgch 50:d76aece8038f 403 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 404 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 405 sendFormated("AT+UPSV=1\r\n");
mazgch 52:8071747a7cb3 406 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 407 return false;
mazgch 50:d76aece8038f 408 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 409 }
mazgch 21:c4d64830bf02 410 }
mazgch 31:a0bed6c1e05d 411 // Setup SMS in text mode
mazgch 31:a0bed6c1e05d 412 sendFormated("AT+CMGF=1\r\n");
mazgch 52:8071747a7cb3 413 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 414 return false;
mazgch 31:a0bed6c1e05d 415 // setup new message indication
mazgch 75:ce6e12067d0c 416 sendFormated("AT+CNMI=2,1\r\n");
mazgch 52:8071747a7cb3 417 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 418 return false;
mazgch 21:c4d64830bf02 419 // Request IMSI (International Mobile Subscriber Identification)
mazgch 21:c4d64830bf02 420 sendFormated("AT+CIMI\r\n");
mazgch 52:8071747a7cb3 421 if (RESP_OK != waitFinalResp(_cbString, _dev.imsi))
mazgch 21:c4d64830bf02 422 return false;
mazgch 71:041de9a6d93c 423 // enable the network registration unsolicited result code
mazgch 71:041de9a6d93c 424 sendFormated("AT+CREG=%d\r\n", (_dev.dev == DEV_LISA_C200) ? 1 : 2);
mazgch 71:041de9a6d93c 425 if (RESP_OK != waitFinalResp())
mazgch 71:041de9a6d93c 426 return false;
mazgch 28:4d9509e3b1cf 427 if (status)
mazgch 31:a0bed6c1e05d 428 memcpy(status, &_dev, sizeof(DevStatus));
mazgch 31:a0bed6c1e05d 429 return true;
mazgch 31:a0bed6c1e05d 430 }
mazgch 31:a0bed6c1e05d 431
mazgch 74:208e3e32d263 432 bool MDMParser::powerOff(void)
mazgch 74:208e3e32d263 433 {
mazgch 76:f7c3dd568dae 434 if (_init) {
mazgch 76:f7c3dd568dae 435 INFO("Modem::powerOff\r\n");
mazgch 76:f7c3dd568dae 436 sendFormated("AT+CPWROFF\r\n");
mazgch 76:f7c3dd568dae 437 if (RESP_OK != waitFinalResp(NULL,NULL,120*1000))
mazgch 76:f7c3dd568dae 438 return false;
mazgch 76:f7c3dd568dae 439 _init = false;
mazgch 76:f7c3dd568dae 440 }
mazgch 74:208e3e32d263 441 return true;
mazgch 74:208e3e32d263 442 }
mazgch 74:208e3e32d263 443
mazgch 32:8f12ac182bbb 444 int MDMParser::_cbATI(int type, const char* buf, int len, Dev* dev)
mazgch 31:a0bed6c1e05d 445 {
mazgch 37:cc3433329d66 446 if ((type == TYPE_UNKNOWN) && dev) {
mazgch 31:a0bed6c1e05d 447 if (strstr(buf, "SARA-G350")) {
mazgch 32:8f12ac182bbb 448 *dev = DEV_SARA_G350;
mazgch 32:8f12ac182bbb 449 /*TRACE("Identified Device: SARA-G350 2G\\n")*/;
mazgch 31:a0bed6c1e05d 450 } else if (strstr(buf, "LISA-U200")) {
mazgch 32:8f12ac182bbb 451 *dev = DEV_LISA_U200;
mazgch 32:8f12ac182bbb 452 /*TRACE("Identified Device: LISA-U200 2G/3G\r\n")*/;
mazgch 31:a0bed6c1e05d 453 } else if (strstr(buf, "LISA-C200")) {
mazgch 32:8f12ac182bbb 454 *dev= DEV_LISA_C200;
mazgch 32:8f12ac182bbb 455 /*TRACE("Identified Device: LISA-C200 CDMA\r\n")*/;
mazgch 31:a0bed6c1e05d 456 }
mazgch 28:4d9509e3b1cf 457 }
mazgch 31:a0bed6c1e05d 458 return WAIT;
mazgch 31:a0bed6c1e05d 459 }
mazgch 31:a0bed6c1e05d 460
mazgch 31:a0bed6c1e05d 461 int MDMParser::_cbCPIN(int type, const char* buf, int len, Sim* sim)
mazgch 31:a0bed6c1e05d 462 {
mazgch 75:ce6e12067d0c 463 if (sim) {
mazgch 75:ce6e12067d0c 464 if (type == TYPE_PLUS){
mazgch 75:ce6e12067d0c 465 char s[16];
mazgch 75:ce6e12067d0c 466 if (sscanf(buf, "\r\n+CPIN: %[^\r]\r\n", s) >= 1)
mazgch 75:ce6e12067d0c 467 *sim = (0 == strcmp("READY", s)) ? SIM_READY : SIM_PIN;
mazgch 75:ce6e12067d0c 468 } else if (type == TYPE_ERROR) {
mazgch 75:ce6e12067d0c 469 if (strstr(buf, "+CME ERROR: SIM not inserted"))
mazgch 75:ce6e12067d0c 470 *sim = SIM_MISSING;
mazgch 31:a0bed6c1e05d 471 }
mazgch 31:a0bed6c1e05d 472 }
mazgch 31:a0bed6c1e05d 473 return WAIT;
mazgch 21:c4d64830bf02 474 }
mazgch 21:c4d64830bf02 475
mazgch 26:07be5faf8925 476 int MDMParser::_cbCCID(int type, const char* buf, int len, char* ccid)
mazgch 26:07be5faf8925 477 {
mazgch 26:07be5faf8925 478 if ((type == TYPE_PLUS) && ccid){
mazgch 26:07be5faf8925 479 if (sscanf(buf, "\r\n+CCID: %[^\r]\r\n", ccid) == 1)
mazgch 31:a0bed6c1e05d 480 /*TRACE("Got CCID: %s\r\n", ccid)*/;
mazgch 26:07be5faf8925 481 }
mazgch 26:07be5faf8925 482 return WAIT;
mazgch 26:07be5faf8925 483 }
mazgch 26:07be5faf8925 484
mazgch 75:ce6e12067d0c 485 bool MDMParser::registerNet(NetStatus* status /*= NULL*/, int timeout_ms /*= 180000*/)
mazgch 75:ce6e12067d0c 486 {
mazgch 75:ce6e12067d0c 487 Timer timer;
mazgch 75:ce6e12067d0c 488 timer.start();
mazgch 75:ce6e12067d0c 489 INFO("Modem::register\r\n");
mazgch 75:ce6e12067d0c 490 while (!checkNetStatus(status) && !TIMEOUT(timer, timeout_ms))
mazgch 75:ce6e12067d0c 491 RELAX_MS(1000);
mazgch 75:ce6e12067d0c 492 if (_net.reg == REG_DENIED)
mazgch 75:ce6e12067d0c 493 ERROR("Network Registration Denied\r\n");
mazgch 75:ce6e12067d0c 494 return (_net.reg == REG_ROAMING) || (_net.reg == REG_HOME);
mazgch 75:ce6e12067d0c 495 }
mazgch 75:ce6e12067d0c 496
mazgch 28:4d9509e3b1cf 497 bool MDMParser::checkNetStatus(NetStatus* status /*= NULL*/)
mazgch 21:c4d64830bf02 498 {
mazgch 75:ce6e12067d0c 499 memset(&_net, 0, sizeof(_net));
mazgch 75:ce6e12067d0c 500 _net.lac = 0xFFFF;
mazgch 75:ce6e12067d0c 501 _net.ci = 0xFFFFFFFF;
mazgch 21:c4d64830bf02 502 // check registration
mazgch 21:c4d64830bf02 503 sendFormated("AT+CREG?\r\n");
mazgch 52:8071747a7cb3 504 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 505 return false;
mazgch 75:ce6e12067d0c 506 if ((_net.reg == REG_ROAMING) || (_net.reg == REG_HOME))
mazgch 75:ce6e12067d0c 507 {
mazgch 75:ce6e12067d0c 508 // check modem specific status messages
mazgch 75:ce6e12067d0c 509 if (_dev.dev == DEV_LISA_C200) {
mazgch 75:ce6e12067d0c 510 sendFormated("AT+CSS?\r\n");
mazgch 75:ce6e12067d0c 511 if (RESP_OK != waitFinalResp())
mazgch 75:ce6e12067d0c 512 return false;
mazgch 75:ce6e12067d0c 513 // get the Telephone number
mazgch 75:ce6e12067d0c 514 sendFormated("AT$MDN?\r\n");
mazgch 75:ce6e12067d0c 515 if (RESP_OK != waitFinalResp(_cbString, _net.num))
mazgch 75:ce6e12067d0c 516 return false;
mazgch 75:ce6e12067d0c 517 // check if we have a Mobile Directory Number
mazgch 75:ce6e12067d0c 518 if (!*_net.num || (memcmp(_net.num, "0000", 4) == 0))
mazgch 75:ce6e12067d0c 519 return false;
mazgch 75:ce6e12067d0c 520 // get the the Network access identifier string
mazgch 75:ce6e12067d0c 521 char nai[64];
mazgch 75:ce6e12067d0c 522 sendFormated("AT$QCMIPNAI?\r\n");
mazgch 75:ce6e12067d0c 523 if (RESP_OK != waitFinalResp(_cbString, nai))
mazgch 75:ce6e12067d0c 524 return false;
mazgch 75:ce6e12067d0c 525 } else {
mazgch 75:ce6e12067d0c 526 // check GPRS attach status
mazgch 75:ce6e12067d0c 527 sendFormated("AT+CGATT?\r\n");
mazgch 75:ce6e12067d0c 528 if (RESP_OK != waitFinalResp(_cbCGATT, &_net.gprs))
mazgch 75:ce6e12067d0c 529 return false;
mazgch 75:ce6e12067d0c 530 // check operator selection
mazgch 75:ce6e12067d0c 531 sendFormated("AT+COPS?\r\n");
mazgch 75:ce6e12067d0c 532 if (RESP_OK != waitFinalResp(_cbCOPS, &_net))
mazgch 75:ce6e12067d0c 533 return false;
mazgch 75:ce6e12067d0c 534 // Returns the MSISDNs related to this subscriber
mazgch 75:ce6e12067d0c 535 sendFormated("AT+CNUM\r\n");
mazgch 75:ce6e12067d0c 536 if (RESP_OK != waitFinalResp(_cbCNUM, _net.num))
mazgch 75:ce6e12067d0c 537 return false;
mazgch 75:ce6e12067d0c 538 }
mazgch 75:ce6e12067d0c 539 // Returns the signal strength indication
mazgch 75:ce6e12067d0c 540 sendFormated("AT+CSQ\r\n");
mazgch 75:ce6e12067d0c 541 if (RESP_OK != waitFinalResp(_cbCSQ, &_net))
mazgch 32:8f12ac182bbb 542 return false;
mazgch 75:ce6e12067d0c 543 }
mazgch 28:4d9509e3b1cf 544 if (status) {
mazgch 31:a0bed6c1e05d 545 memcpy(status, &_net, sizeof(NetStatus));
mazgch 25:4045d02e44f1 546 }
mazgch 75:ce6e12067d0c 547 return ((_net.reg == REG_HOME) || (_net.reg == REG_ROAMING) || (_net.reg == REG_DENIED));
mazgch 21:c4d64830bf02 548 }
mazgch 21:c4d64830bf02 549
mazgch 72:d1e943ad6558 550 int MDMParser::_cbCGATT(int type, const char* buf, int len, Gprs* gprs)
mazgch 31:a0bed6c1e05d 551 {
mazgch 72:d1e943ad6558 552 if ((type == TYPE_PLUS) && gprs){
mazgch 72:d1e943ad6558 553 int i;
mazgch 72:d1e943ad6558 554 if (sscanf(buf, "\r\n+CGATT: %d\r\n", &i) == 1) {
mazgch 72:d1e943ad6558 555 if (i == 0) *gprs = GPRS_DETACHED;
mazgch 72:d1e943ad6558 556 else if (i == 1) *gprs = GPRS_ATTACHED;
mazgch 72:d1e943ad6558 557 }
mazgch 31:a0bed6c1e05d 558 }
mazgch 31:a0bed6c1e05d 559 return WAIT;
mazgch 31:a0bed6c1e05d 560 }
mazgch 31:a0bed6c1e05d 561
mazgch 31:a0bed6c1e05d 562 int MDMParser::_cbCOPS(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 563 {
mazgch 31:a0bed6c1e05d 564 if ((type == TYPE_PLUS) && status){
mazgch 31:a0bed6c1e05d 565 int act = 99;
mazgch 31:a0bed6c1e05d 566 // +COPS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 31:a0bed6c1e05d 567 if (sscanf(buf, "\r\n+COPS: %*d,%*d,\"%[^\"]\",%d",status->opr,&act) >= 1) {
mazgch 31:a0bed6c1e05d 568 if (act == 0) status->act = ACT_GSM; // 0: GSM,
mazgch 31:a0bed6c1e05d 569 else if (act == 2) status->act = ACT_UTRAN; // 2: UTRAN
mazgch 31:a0bed6c1e05d 570 }
mazgch 31:a0bed6c1e05d 571 }
mazgch 31:a0bed6c1e05d 572 return WAIT;
mazgch 31:a0bed6c1e05d 573 }
mazgch 31:a0bed6c1e05d 574
mazgch 31:a0bed6c1e05d 575 int MDMParser::_cbCNUM(int type, const char* buf, int len, char* num)
mazgch 31:a0bed6c1e05d 576 {
mazgch 31:a0bed6c1e05d 577 if ((type == TYPE_PLUS) && num){
mazgch 31:a0bed6c1e05d 578 int a;
mazgch 31:a0bed6c1e05d 579 if ((sscanf(buf, "\r\n+CNUM: \"My Number\",\"%31[^\"]\",%d", num, &a) == 2) &&
mazgch 31:a0bed6c1e05d 580 ((a == 129) || (a == 145))) {
mazgch 31:a0bed6c1e05d 581 }
mazgch 31:a0bed6c1e05d 582 }
mazgch 31:a0bed6c1e05d 583 return WAIT;
mazgch 31:a0bed6c1e05d 584 }
mazgch 31:a0bed6c1e05d 585
mazgch 54:7ba8e4c218e2 586 int MDMParser::_cbCSQ(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 587 {
mazgch 54:7ba8e4c218e2 588 if ((type == TYPE_PLUS) && status){
mazgch 54:7ba8e4c218e2 589 int a,b;
mazgch 54:7ba8e4c218e2 590 char _ber[] = { 49, 43, 37, 25, 19, 13, 7, 0 }; // see 3GPP TS 45.008 [20] subclause 8.2.4
mazgch 31:a0bed6c1e05d 591 // +CSQ: <rssi>,<qual>
mazgch 54:7ba8e4c218e2 592 if (sscanf(buf, "\r\n+CSQ: %d,%d",&a,&b) == 2) {
mazgch 54:7ba8e4c218e2 593 if (a != 99) status->rssi = -113 + 2*a; // 0: -113 1: -111 ... 30: -53 dBm with 2 dBm steps
mazgch 54:7ba8e4c218e2 594 if ((b != 99) && (b < sizeof(_ber))) status->ber = _ber[b]; //
mazgch 31:a0bed6c1e05d 595 }
mazgch 31:a0bed6c1e05d 596 }
mazgch 31:a0bed6c1e05d 597 return WAIT;
mazgch 31:a0bed6c1e05d 598 }
mazgch 21:c4d64830bf02 599
mazgch 21:c4d64830bf02 600 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 601 // internet connection
mazgch 21:c4d64830bf02 602
mazgch 57:869bd35f44cc 603 MDMParser::IP MDMParser::join(const char* apn /*= NULL*/, const char* username /*= NULL*/, const char* password /*= NULL*/)
mazgch 21:c4d64830bf02 604 {
mazgch 74:208e3e32d263 605 TRACE("Modem::join\r\n");
mazgch 32:8f12ac182bbb 606 _ip = NOIP;
mazgch 32:8f12ac182bbb 607 if (_dev.dev == DEV_LISA_C200) {
mazgch 76:f7c3dd568dae 608 // make a dumy dns lookup (which will fail, so ignore the result)
mazgch 76:f7c3dd568dae 609 sendFormated("AT+UDNSRN=0,\"u-blox.com\"\r\n");
mazgch 76:f7c3dd568dae 610 waitFinalResp();
mazgch 76:f7c3dd568dae 611 // This fake lookup will enable the IP connection and we
mazgch 76:f7c3dd568dae 612 // should have an IP after this, so we check it
mazgch 76:f7c3dd568dae 613
mazgch 21:c4d64830bf02 614 //Get local IP address
mazgch 21:c4d64830bf02 615 sendFormated("AT+CMIP?\r\n");
mazgch 52:8071747a7cb3 616 if (RESP_OK != waitFinalResp(_cbCMIP, &_ip))
mazgch 31:a0bed6c1e05d 617 return NOIP;
mazgch 21:c4d64830bf02 618 } else {
mazgch 21:c4d64830bf02 619 // check gprs attach status
mazgch 72:d1e943ad6558 620 sendFormated("AT+CGATT=1\r\n");
mazgch 74:208e3e32d263 621 if (RESP_OK != waitFinalResp(NULL,NULL,3*60*1000))
mazgch 31:a0bed6c1e05d 622 return NOIP;
mazgch 31:a0bed6c1e05d 623
mazgch 31:a0bed6c1e05d 624 // Check the profile
mazgch 31:a0bed6c1e05d 625 int a = 0;
mazgch 31:a0bed6c1e05d 626 sendFormated("AT+UPSND=" PROFILE ",8\r\n");
mazgch 52:8071747a7cb3 627 if (RESP_OK != waitFinalResp(_cbUPSND, &a))
mazgch 31:a0bed6c1e05d 628 return NOIP;
mazgch 31:a0bed6c1e05d 629 if (a == 1) {
mazgch 31:a0bed6c1e05d 630 // disconnect the profile already if it is connected
mazgch 31:a0bed6c1e05d 631 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 58:e38a2e942fbb 632 if (RESP_OK != waitFinalResp(NULL,NULL,40*1000))
mazgch 31:a0bed6c1e05d 633 return NOIP;;
mazgch 31:a0bed6c1e05d 634 }
mazgch 31:a0bed6c1e05d 635 // Set up the APN
mazgch 21:c4d64830bf02 636 if (apn) {
mazgch 21:c4d64830bf02 637 sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn);
mazgch 52:8071747a7cb3 638 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 639 return NOIP;
mazgch 21:c4d64830bf02 640 }
mazgch 57:869bd35f44cc 641 if (username) {
mazgch 57:869bd35f44cc 642 sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", username);
mazgch 52:8071747a7cb3 643 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 644 return NOIP;
mazgch 21:c4d64830bf02 645 }
mazgch 21:c4d64830bf02 646 if (password) {
mazgch 21:c4d64830bf02 647 sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password);
mazgch 52:8071747a7cb3 648 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 649 return NOIP;
mazgch 21:c4d64830bf02 650 }
mazgch 21:c4d64830bf02 651 // Set up the dynamic IP address assignment.
mazgch 21:c4d64830bf02 652 sendFormated("AT+UPSD=" PROFILE ",7,\"0.0.0.0\"\r\n");
mazgch 52:8071747a7cb3 653 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 654 return NOIP;
mazgch 21:c4d64830bf02 655 // Activate the profile and make connection
mazgch 21:c4d64830bf02 656 sendFormated("AT+UPSDA=" PROFILE ",3\r\n");
mazgch 74:208e3e32d263 657 if (RESP_OK != waitFinalResp(NULL,NULL,150*1000)) {
mazgch 75:ce6e12067d0c 658 ERROR("Your modem APN/password/username may be wrong\r\n");
mazgch 31:a0bed6c1e05d 659 return NOIP;
mazgch 74:208e3e32d263 660 }
mazgch 21:c4d64830bf02 661 //Get local IP address
mazgch 21:c4d64830bf02 662 sendFormated("AT+UPSND=" PROFILE ",0\r\n");
mazgch 52:8071747a7cb3 663 if (RESP_OK != waitFinalResp(_cbUPSND, &_ip))
mazgch 31:a0bed6c1e05d 664 return NOIP;
mazgch 31:a0bed6c1e05d 665 }
mazgch 32:8f12ac182bbb 666 return _ip;
mazgch 31:a0bed6c1e05d 667 }
mazgch 31:a0bed6c1e05d 668
mazgch 32:8f12ac182bbb 669 int MDMParser::_cbCMIP(int type, const char* buf, int len, IP* ip)
mazgch 32:8f12ac182bbb 670 {
mazgch 32:8f12ac182bbb 671 if ((type == TYPE_PLUS) && ip) {
mazgch 32:8f12ac182bbb 672 int a,b,c,d;
mazgch 32:8f12ac182bbb 673 if (sscanf(buf, "\r\n+CMIP: " IPSTR, &a,&b,&c,&d) == 4)
mazgch 32:8f12ac182bbb 674 *ip = IPADR(a,b,c,d);
mazgch 32:8f12ac182bbb 675 }
mazgch 32:8f12ac182bbb 676 return WAIT;
mazgch 32:8f12ac182bbb 677 }
mazgch 32:8f12ac182bbb 678
mazgch 31:a0bed6c1e05d 679 int MDMParser::_cbUPSND(int type, const char* buf, int len, int* act)
mazgch 31:a0bed6c1e05d 680 {
mazgch 31:a0bed6c1e05d 681 if ((type == TYPE_PLUS) && act) {
mazgch 31:a0bed6c1e05d 682 if (sscanf(buf, "\r\n+UPSND: %*d,%*d,%d", act) == 1)
mazgch 31:a0bed6c1e05d 683 /*nothing*/;
mazgch 21:c4d64830bf02 684 }
mazgch 31:a0bed6c1e05d 685 return WAIT;
mazgch 31:a0bed6c1e05d 686 }
mazgch 31:a0bed6c1e05d 687
mazgch 31:a0bed6c1e05d 688 int MDMParser::_cbUPSND(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 689 {
mazgch 31:a0bed6c1e05d 690 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 691 int a,b,c,d;
mazgch 31:a0bed6c1e05d 692 // +UPSND=<profile_id>,<param_tag>[,<dynamic_param_val>]
mazgch 31:a0bed6c1e05d 693 if (sscanf(buf, "\r\n+UPSND: " PROFILE ",0,\"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 694 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 695 }
mazgch 31:a0bed6c1e05d 696 return WAIT;
mazgch 31:a0bed6c1e05d 697 }
mazgch 31:a0bed6c1e05d 698
mazgch 31:a0bed6c1e05d 699 int MDMParser::_cbUDNSRN(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 700 {
mazgch 31:a0bed6c1e05d 701 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 702 int a,b,c,d;
mazgch 31:a0bed6c1e05d 703 if (sscanf(buf, "\r\n+UDNSRN: \""IPSTR"\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 704 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 705 }
mazgch 31:a0bed6c1e05d 706 return WAIT;
mazgch 21:c4d64830bf02 707 }
mazgch 21:c4d64830bf02 708
mazgch 21:c4d64830bf02 709 bool MDMParser::disconnect(void)
mazgch 21:c4d64830bf02 710 {
mazgch 31:a0bed6c1e05d 711 if (_ip == NOIP)
mazgch 21:c4d64830bf02 712 return true;
mazgch 74:208e3e32d263 713 INFO("Modem::disconnect\r\n");
mazgch 32:8f12ac182bbb 714 if (_dev.dev == DEV_LISA_C200) {
mazgch 76:f7c3dd568dae 715 // There something to do here
mazgch 21:c4d64830bf02 716 } else {
mazgch 21:c4d64830bf02 717 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 52:8071747a7cb3 718 if (RESP_OK != waitFinalResp())
mazgch 32:8f12ac182bbb 719 return false;
mazgch 21:c4d64830bf02 720 }
mazgch 31:a0bed6c1e05d 721 _ip = NOIP;
mazgch 21:c4d64830bf02 722 return true;
mazgch 21:c4d64830bf02 723 }
mazgch 21:c4d64830bf02 724
mazgch 31:a0bed6c1e05d 725 MDMParser::IP MDMParser::gethostbyname(const char* host)
mazgch 21:c4d64830bf02 726 {
mazgch 31:a0bed6c1e05d 727 IP ip = NOIP;
mazgch 31:a0bed6c1e05d 728 int a,b,c,d;
mazgch 31:a0bed6c1e05d 729 if (sscanf(host, IPSTR, &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 730 ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 731 else {
mazgch 31:a0bed6c1e05d 732 sendFormated("AT+UDNSRN=0,\"%s\"\r\n", host);
mazgch 52:8071747a7cb3 733 if (RESP_OK != waitFinalResp(_cbUDNSRN, &ip))
mazgch 31:a0bed6c1e05d 734 return false;
mazgch 21:c4d64830bf02 735 }
mazgch 31:a0bed6c1e05d 736 return ip;
mazgch 21:c4d64830bf02 737 }
mazgch 21:c4d64830bf02 738
mazgch 21:c4d64830bf02 739 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 740 // sockets
mazgch 21:c4d64830bf02 741
mazgch 21:c4d64830bf02 742 int MDMParser::_cbUSOCR(int type, const char* buf, int len, int* socket)
mazgch 21:c4d64830bf02 743 {
mazgch 21:c4d64830bf02 744 if ((type == TYPE_PLUS) && socket) {
mazgch 21:c4d64830bf02 745 const char* p = strstr(buf,"+USOCR: ");
mazgch 21:c4d64830bf02 746 if (p)
mazgch 21:c4d64830bf02 747 *socket = atoi(p+8);
mazgch 21:c4d64830bf02 748 }
mazgch 21:c4d64830bf02 749 return WAIT;
mazgch 21:c4d64830bf02 750 }
mazgch 21:c4d64830bf02 751
mazgch 63:42cb563a25bc 752 int MDMParser::socketSocket(IpProtocol ipproto, int port)
mazgch 21:c4d64830bf02 753 {
mazgch 47:9a89e5195721 754 TRACE("socketSocket(%d)\r\n", ipproto);
mazgch 21:c4d64830bf02 755 if(ipproto == IPPROTO_TCP) {
mazgch 63:42cb563a25bc 756 sendFormated("AT+USOCR=6\r\n");
mazgch 63:42cb563a25bc 757 } else if ((ipproto == IPPROTO_UDP) && (port == -1)){
mazgch 63:42cb563a25bc 758 sendFormated("AT+USOCR=17\r\n");
mazgch 63:42cb563a25bc 759 } else if (ipproto == IPPROTO_UDP){
mazgch 63:42cb563a25bc 760 sendFormated("AT+USOCR=17,%d\r\n", port);
mazgch 21:c4d64830bf02 761 } else { // other types not supported
mazgch 21:c4d64830bf02 762 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 763 }
mazgch 21:c4d64830bf02 764 int socket = -1;
mazgch 52:8071747a7cb3 765 if (RESP_OK != waitFinalResp(_cbUSOCR, &socket))
mazgch 21:c4d64830bf02 766 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 767 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_FREE))
mazgch 21:c4d64830bf02 768 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 769 // successfull
mazgch 21:c4d64830bf02 770 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 771 _sockets[socket].pending = 0;
mazgch 66:69072b3c5bca 772 _sockets[socket].timeout_ms = TIMEOUT_BLOCKING;
mazgch 21:c4d64830bf02 773 return socket;
mazgch 21:c4d64830bf02 774 }
mazgch 21:c4d64830bf02 775
mazgch 21:c4d64830bf02 776 bool MDMParser::socketConnect(int socket, const char * host, int port)
mazgch 21:c4d64830bf02 777 {
mazgch 47:9a89e5195721 778 TRACE("socketConnect(%d,%s,%d)\r\n", socket, host,port);
mazgch 31:a0bed6c1e05d 779 IP ip = gethostbyname(host);
mazgch 31:a0bed6c1e05d 780 if (ip == NOIP)
mazgch 21:c4d64830bf02 781 return false;
mazgch 21:c4d64830bf02 782 // connect to socket
mazgch 21:c4d64830bf02 783 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 784 return false;
mazgch 21:c4d64830bf02 785 sendFormated("AT+USOCO=%d,\"" IPSTR "\",%d\r\n", socket, IPNUM(ip), port);
mazgch 52:8071747a7cb3 786 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 787 return false;
mazgch 21:c4d64830bf02 788 _sockets[socket].state = SOCK_CONNECTED;
mazgch 21:c4d64830bf02 789 return true;
mazgch 21:c4d64830bf02 790 }
mazgch 21:c4d64830bf02 791
mazgch 44:9d12223b78ff 792 bool MDMParser::socketIsConnected(int socket)
mazgch 44:9d12223b78ff 793 {
mazgch 47:9a89e5195721 794 TRACE("socketIsConnected(%d)\r\n", socket);
mazgch 47:9a89e5195721 795 if (!ISSOCKET(socket))
mazgch 47:9a89e5195721 796 return false;
mazgch 47:9a89e5195721 797 return _sockets[socket].state == SOCK_CONNECTED;
mazgch 44:9d12223b78ff 798 }
mazgch 44:9d12223b78ff 799
mazgch 66:69072b3c5bca 800 bool MDMParser::socketSetBlocking(int socket, int timeout_ms)
mazgch 44:9d12223b78ff 801 {
mazgch 47:9a89e5195721 802 TRACE("socketSetBlocking(%d,%d)\r\n", socket, timeout_ms);
mazgch 44:9d12223b78ff 803 if (!ISSOCKET(socket))
mazgch 44:9d12223b78ff 804 return false;
mazgch 44:9d12223b78ff 805 _sockets[socket].timeout_ms = timeout_ms;
mazgch 44:9d12223b78ff 806 return true;
mazgch 44:9d12223b78ff 807 }
mazgch 44:9d12223b78ff 808
mazgch 21:c4d64830bf02 809 bool MDMParser::socketClose(int socket)
mazgch 21:c4d64830bf02 810 {
mazgch 47:9a89e5195721 811 TRACE("socketClose(%d)\r\n", socket);
mazgch 21:c4d64830bf02 812 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 813 return false;
mazgch 21:c4d64830bf02 814 sendFormated("AT+USOCL=%d\r\n", socket);
mazgch 52:8071747a7cb3 815 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 816 return false;
mazgch 44:9d12223b78ff 817 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 818 return true;
mazgch 21:c4d64830bf02 819 }
mazgch 21:c4d64830bf02 820
mazgch 21:c4d64830bf02 821 bool MDMParser::socketFree(int socket)
mazgch 21:c4d64830bf02 822 {
mazgch 47:9a89e5195721 823 TRACE("socketFree(%d)\r\n", socket);
mazgch 21:c4d64830bf02 824 socketClose(socket);
mazgch 21:c4d64830bf02 825 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 826 return false;
mazgch 21:c4d64830bf02 827 _sockets[socket].state = SOCK_FREE;
mazgch 21:c4d64830bf02 828 return true;
mazgch 21:c4d64830bf02 829 }
mazgch 21:c4d64830bf02 830
mazgch 69:4d6fa520dfca 831 #define USO_MAX_WRITE 1024 //!< maximum number of bytes to write to socket
mazgch 69:4d6fa520dfca 832
mazgch 21:c4d64830bf02 833 int MDMParser::socketSend(int socket, const char * buf, int len)
mazgch 21:c4d64830bf02 834 {
mazgch 47:9a89e5195721 835 TRACE("socketSend(%d,,%d)\r\n", socket,len);
mazgch 68:33a96cf64986 836 int cnt = len;
mazgch 68:33a96cf64986 837 while (cnt > 0) {
mazgch 69:4d6fa520dfca 838 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 839 if (cnt < blk)
mazgch 68:33a96cf64986 840 blk = cnt;
mazgch 68:33a96cf64986 841 sendFormated("AT+USOWR=%d,%d\r\n",socket,blk);
mazgch 52:8071747a7cb3 842 if (RESP_PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 843 return SOCKET_ERROR;
mazgch 74:208e3e32d263 844 RELAX_MS(50);
mazgch 68:33a96cf64986 845 send(buf, blk);
mazgch 52:8071747a7cb3 846 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 847 return SOCKET_ERROR;
mazgch 68:33a96cf64986 848 buf += blk;
mazgch 68:33a96cf64986 849 cnt -= blk;
mazgch 21:c4d64830bf02 850 }
mazgch 68:33a96cf64986 851 return (len - cnt);
mazgch 21:c4d64830bf02 852 }
mazgch 21:c4d64830bf02 853
mazgch 21:c4d64830bf02 854 int MDMParser::socketSendTo(int socket, IP ip, int port, const char * buf, int len)
mazgch 21:c4d64830bf02 855 {
mazgch 65:dd94f920a762 856 TRACE("socketSendTo(%d," IPSTR ",%d,,%d)\r\n", socket, IPNUM(ip),port,len);
mazgch 68:33a96cf64986 857 int cnt = len;
mazgch 68:33a96cf64986 858 while (cnt > 0) {
mazgch 69:4d6fa520dfca 859 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 860 if (cnt < blk)
mazgch 68:33a96cf64986 861 blk = cnt;
mazgch 68:33a96cf64986 862 sendFormated("AT+USOST=%d,\"" IPSTR "\",%d,%d\r\n",socket,IPNUM(ip),port,blk);
mazgch 52:8071747a7cb3 863 if (RESP_PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 864 return SOCKET_ERROR;
mazgch 74:208e3e32d263 865 RELAX_MS(50);
mazgch 68:33a96cf64986 866 send(buf, blk);
mazgch 63:42cb563a25bc 867 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 868 return SOCKET_ERROR;
mazgch 68:33a96cf64986 869 buf += blk;
mazgch 68:33a96cf64986 870 cnt -= blk;
mazgch 21:c4d64830bf02 871 }
mazgch 68:33a96cf64986 872 return (len - cnt);
mazgch 21:c4d64830bf02 873 }
mazgch 21:c4d64830bf02 874
mazgch 21:c4d64830bf02 875 int MDMParser::socketReadable(int socket)
mazgch 21:c4d64830bf02 876 {
mazgch 47:9a89e5195721 877 TRACE("socketReadable(%d)\r\n", socket);
mazgch 21:c4d64830bf02 878 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 879 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 880 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 881 waitFinalResp(NULL, NULL, 0);
mazgch 21:c4d64830bf02 882 if (_sockets[socket].state != SOCK_CONNECTED)
mazgch 21:c4d64830bf02 883 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 884 return _sockets[socket].pending;
mazgch 21:c4d64830bf02 885 }
mazgch 21:c4d64830bf02 886
mazgch 21:c4d64830bf02 887 int MDMParser::_cbUSORD(int type, const char* buf, int len, char* out)
mazgch 21:c4d64830bf02 888 {
mazgch 21:c4d64830bf02 889 if ((type == TYPE_PLUS) && out) {
mazgch 21:c4d64830bf02 890 int sz, sk;
mazgch 21:c4d64830bf02 891 if ((sscanf(buf, "\r\n+USORD: %d,%d,", &sk, &sz) == 2) &&
mazgch 21:c4d64830bf02 892 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 893 memcpy(out, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 894 }
mazgch 21:c4d64830bf02 895 }
mazgch 21:c4d64830bf02 896 return WAIT;
mazgch 21:c4d64830bf02 897 }
mazgch 21:c4d64830bf02 898
mazgch 21:c4d64830bf02 899 int MDMParser::socketRecv(int socket, char* buf, int len)
mazgch 21:c4d64830bf02 900 {
mazgch 21:c4d64830bf02 901 int cnt = 0;
mazgch 47:9a89e5195721 902 TRACE("socketRecv(%d,,%d)\r\n", socket, len);
mazgch 21:c4d64830bf02 903 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 904 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 905 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 906 Timer timer;
mazgch 44:9d12223b78ff 907 timer.start();
mazgch 21:c4d64830bf02 908 while (len) {
mazgch 69:4d6fa520dfca 909 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 910 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 911 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 912 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 913 if (blk) {
mazgch 44:9d12223b78ff 914 sendFormated("AT+USORD=%d,%d\r\n",socket, blk);
mazgch 52:8071747a7cb3 915 if (RESP_OK != waitFinalResp(_cbUSORD, buf)) {
mazgch 44:9d12223b78ff 916 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 917 }
mazgch 21:c4d64830bf02 918 len -= blk;
mazgch 21:c4d64830bf02 919 cnt += blk;
mazgch 21:c4d64830bf02 920 buf += blk;
mazgch 21:c4d64830bf02 921 _sockets[socket].pending -= blk;
mazgch 75:ce6e12067d0c 922 } else if ((_sockets[socket].state == SOCK_CONNECTED) &&
mazgch 75:ce6e12067d0c 923 !TIMEOUT(timer, _sockets[socket].timeout_ms)) {
mazgch 21:c4d64830bf02 924 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 925 waitFinalResp(NULL, NULL, 10);
mazgch 44:9d12223b78ff 926 } else {
mazgch 44:9d12223b78ff 927 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 928 }
mazgch 21:c4d64830bf02 929 }
mazgch 21:c4d64830bf02 930 return cnt;
mazgch 21:c4d64830bf02 931 }
mazgch 21:c4d64830bf02 932
mazgch 21:c4d64830bf02 933 int MDMParser::_cbUSORF(int type, const char* buf, int len, USORFparam* param)
mazgch 21:c4d64830bf02 934 {
mazgch 21:c4d64830bf02 935 if ((type == TYPE_PLUS) && param) {
mazgch 21:c4d64830bf02 936 int sz, sk, p, a,b,c,d;
mazgch 21:c4d64830bf02 937 if ((sscanf(buf, "\r\n+USORF: %d,\""IPSTR"\",%d,%d,",
mazgch 21:c4d64830bf02 938 &sk,&a,&b,&c,&d,&p,&sz) == 7) &&
mazgch 21:c4d64830bf02 939 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 940 memcpy(param->buf, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 941 param->ip = IPADR(a,b,c,d);
mazgch 21:c4d64830bf02 942 param->port = p;
mazgch 21:c4d64830bf02 943 }
mazgch 21:c4d64830bf02 944 }
mazgch 21:c4d64830bf02 945 return WAIT;
mazgch 21:c4d64830bf02 946 }
mazgch 21:c4d64830bf02 947
mazgch 63:42cb563a25bc 948 int MDMParser::socketRecvFrom(int socket, IP* ip, int* port, char* buf, int len)
mazgch 21:c4d64830bf02 949 {
mazgch 21:c4d64830bf02 950 int cnt = 0;
mazgch 63:42cb563a25bc 951 TRACE("socketRecvFrom(%d,,%d)\r\n", socket, len);
mazgch 21:c4d64830bf02 952 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 953 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 954 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 955 Timer timer;
mazgch 44:9d12223b78ff 956 timer.start();
mazgch 21:c4d64830bf02 957 while (len) {
mazgch 69:4d6fa520dfca 958 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 959 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 960 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 961 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 962 if (blk) {
mazgch 21:c4d64830bf02 963 sendFormated("AT+USORF=%d,%d\r\n",socket, blk);
mazgch 21:c4d64830bf02 964 USORFparam param;
mazgch 21:c4d64830bf02 965 param.buf = buf;
mazgch 52:8071747a7cb3 966 if (RESP_OK != waitFinalResp(_cbUSORF, &param)) {
mazgch 44:9d12223b78ff 967 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 968 }
mazgch 21:c4d64830bf02 969 *ip = param.ip;
mazgch 63:42cb563a25bc 970 *port = param.port;
mazgch 21:c4d64830bf02 971 len -= blk;
mazgch 21:c4d64830bf02 972 cnt += blk;
mazgch 21:c4d64830bf02 973 buf += blk;
mazgch 21:c4d64830bf02 974 _sockets[socket].pending -= blk;
mazgch 75:ce6e12067d0c 975 } else if (!TIMEOUT(timer, _sockets[socket].timeout_ms)) {
mazgch 21:c4d64830bf02 976 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 977 waitFinalResp(NULL, NULL, 10);
mazgch 75:ce6e12067d0c 978 } else
mazgch 44:9d12223b78ff 979 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 980 }
mazgch 44:9d12223b78ff 981 timer.stop();
mazgch 44:9d12223b78ff 982 timer.reset();
mazgch 21:c4d64830bf02 983 return cnt;
mazgch 21:c4d64830bf02 984 }
mazgch 21:c4d64830bf02 985
mazgch 21:c4d64830bf02 986 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 987
mazgch 31:a0bed6c1e05d 988 int MDMParser::_cbCMGL(int type, const char* buf, int len, CMGLparam* param)
mazgch 21:c4d64830bf02 989 {
mazgch 31:a0bed6c1e05d 990 if ((type == TYPE_PLUS) && param && param->num) {
mazgch 31:a0bed6c1e05d 991 // +CMGL: <ix>,...
mazgch 31:a0bed6c1e05d 992 int ix;
mazgch 31:a0bed6c1e05d 993 if (sscanf(buf, "\r\n+CMGL: %d,", &ix) == 1)
mazgch 31:a0bed6c1e05d 994 {
mazgch 31:a0bed6c1e05d 995 *param->ix++ = ix;
mazgch 31:a0bed6c1e05d 996 param->num--;
mazgch 31:a0bed6c1e05d 997 }
mazgch 29:53d346010624 998 }
mazgch 29:53d346010624 999 return WAIT;
mazgch 21:c4d64830bf02 1000 }
mazgch 21:c4d64830bf02 1001
mazgch 31:a0bed6c1e05d 1002 int MDMParser::smsList(const char* stat /*= "ALL"*/, int* ix /*=NULL*/, int num /*= 0*/) {
mazgch 31:a0bed6c1e05d 1003 sendFormated("AT+CMGL=\"%s\"\r\n", stat);
mazgch 31:a0bed6c1e05d 1004 CMGLparam param;
mazgch 31:a0bed6c1e05d 1005 param.ix = ix;
mazgch 31:a0bed6c1e05d 1006 param.num = num;
mazgch 52:8071747a7cb3 1007 if (RESP_OK != waitFinalResp(_cbCMGL, &param))
mazgch 31:a0bed6c1e05d 1008 return -1;
mazgch 31:a0bed6c1e05d 1009 return num - param.num;
mazgch 21:c4d64830bf02 1010 }
mazgch 21:c4d64830bf02 1011
mazgch 21:c4d64830bf02 1012 bool MDMParser::smsSend(const char* num, const char* buf)
mazgch 21:c4d64830bf02 1013 {
mazgch 21:c4d64830bf02 1014 sendFormated("AT+CMGS=\"%s\"\r",num);
mazgch 58:e38a2e942fbb 1015 if (RESP_PROMPT != waitFinalResp(NULL,NULL,150*1000)) {
mazgch 21:c4d64830bf02 1016 return false;
mazgch 21:c4d64830bf02 1017 }
mazgch 21:c4d64830bf02 1018 send(buf, strlen(buf));
mazgch 21:c4d64830bf02 1019 const char ctrlZ = 0x1A;
mazgch 21:c4d64830bf02 1020 send(&ctrlZ, sizeof(ctrlZ));
mazgch 52:8071747a7cb3 1021 if (RESP_OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 1022 return false;
mazgch 21:c4d64830bf02 1023 }
mazgch 21:c4d64830bf02 1024 return true;
mazgch 21:c4d64830bf02 1025 }
mazgch 21:c4d64830bf02 1026
mazgch 21:c4d64830bf02 1027 bool MDMParser::smsDelete(int ix)
mazgch 21:c4d64830bf02 1028 {
mazgch 21:c4d64830bf02 1029 sendFormated("AT+CMGD=%d\r\n",ix);
mazgch 52:8071747a7cb3 1030 if (RESP_OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 1031 return false;
mazgch 21:c4d64830bf02 1032 }
mazgch 21:c4d64830bf02 1033 return true;
mazgch 21:c4d64830bf02 1034 }
mazgch 21:c4d64830bf02 1035
mazgch 21:c4d64830bf02 1036 int MDMParser::_cbCMGR(int type, const char* buf, int len, CMGRparam* param)
mazgch 21:c4d64830bf02 1037 {
mazgch 21:c4d64830bf02 1038 if (param) {
mazgch 21:c4d64830bf02 1039 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 1040 if (sscanf(buf, "\r\n+CMGR: \"%*[^\"]\",\"%[^\"]", param->num) == 1) {
mazgch 21:c4d64830bf02 1041 }
mazgch 37:cc3433329d66 1042 } else if ((type == TYPE_UNKNOWN) && (buf[len-2] == '\r') && (buf[len-1] == '\n')) {
mazgch 21:c4d64830bf02 1043 memcpy(param->buf, buf, len-2);
mazgch 21:c4d64830bf02 1044 param->buf[len-2] = '\0';
mazgch 21:c4d64830bf02 1045 }
mazgch 21:c4d64830bf02 1046 }
mazgch 21:c4d64830bf02 1047 return WAIT;
mazgch 21:c4d64830bf02 1048 }
mazgch 21:c4d64830bf02 1049
mazgch 21:c4d64830bf02 1050 bool MDMParser::smsRead(int ix, char* num, char* buf, int len)
mazgch 21:c4d64830bf02 1051 {
mazgch 21:c4d64830bf02 1052 CMGRparam param;
mazgch 21:c4d64830bf02 1053 param.num = num;
mazgch 21:c4d64830bf02 1054 param.buf = buf;
mazgch 21:c4d64830bf02 1055 sendFormated("AT+CMGR=%d\r\n",ix);
mazgch 52:8071747a7cb3 1056 if (RESP_OK != waitFinalResp(_cbCMGR, &param)) {
mazgch 21:c4d64830bf02 1057 return false;
mazgch 21:c4d64830bf02 1058 }
mazgch 21:c4d64830bf02 1059 return true;
mazgch 21:c4d64830bf02 1060 }
mazgch 54:7ba8e4c218e2 1061
mazgch 54:7ba8e4c218e2 1062 // ----------------------------------------------------------------
mazgch 70:0a87d256cd24 1063
mazgch 70:0a87d256cd24 1064 int MDMParser::_cbCUSD(int type, const char* buf, int len, char* resp)
mazgch 70:0a87d256cd24 1065 {
mazgch 70:0a87d256cd24 1066 if ((type == TYPE_PLUS) && resp) {
mazgch 70:0a87d256cd24 1067 // +USD: \"%*[^\"]\",\"%[^\"]\",,\"%*[^\"]\",%d,%d,%d,%d,\"*[^\"]\",%d,%d"..);
mazgch 70:0a87d256cd24 1068 if (sscanf(buf, "\r\n+CUSD: %*d,\"%[^\"]\",%*d", resp) == 1) {
mazgch 70:0a87d256cd24 1069 /*nothing*/
mazgch 70:0a87d256cd24 1070 }
mazgch 70:0a87d256cd24 1071 }
mazgch 70:0a87d256cd24 1072 return WAIT;
mazgch 70:0a87d256cd24 1073 }
mazgch 70:0a87d256cd24 1074
mazgch 70:0a87d256cd24 1075 bool MDMParser::ussdCommand(const char* cmd, char* buf)
mazgch 70:0a87d256cd24 1076 {
mazgch 70:0a87d256cd24 1077 *buf = '\0';
mazgch 70:0a87d256cd24 1078 sendFormated("AT+CUSD=1,\"%s\"\r\n",cmd);
mazgch 70:0a87d256cd24 1079 if (RESP_OK != waitFinalResp(_cbCUSD, buf)) {
mazgch 70:0a87d256cd24 1080 return false;
mazgch 70:0a87d256cd24 1081 }
mazgch 70:0a87d256cd24 1082 return true;
mazgch 70:0a87d256cd24 1083 }
mazgch 70:0a87d256cd24 1084
mazgch 70:0a87d256cd24 1085 // ----------------------------------------------------------------
mazgch 74:208e3e32d263 1086 bool MDMParser::setDebug(int level)
mazgch 74:208e3e32d263 1087 {
mazgch 74:208e3e32d263 1088 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 1089 if ((_debugLevel >= 0) && (level >= 0)) {
mazgch 74:208e3e32d263 1090 _debugLevel = level;
mazgch 74:208e3e32d263 1091 return true;
mazgch 74:208e3e32d263 1092 }
mazgch 74:208e3e32d263 1093 #endif
mazgch 74:208e3e32d263 1094 return false;
mazgch 74:208e3e32d263 1095 }
mazgch 74:208e3e32d263 1096
mazgch 73:2b32e0a21df2 1097 void MDMParser::dumpDevStatus(MDMParser::DevStatus* status,
mazgch 73:2b32e0a21df2 1098 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1099 {
mazgch 75:ce6e12067d0c 1100 dprint(param, "Modem::devStatus\r\n");
mazgch 54:7ba8e4c218e2 1101 const char* txtDev[] = { "Unknown", "SARA-G350", "LISA-U200", "LISA-C200" };
mazgch 54:7ba8e4c218e2 1102 if (status->dev < sizeof(txtDev)/sizeof(*txtDev) && (status->dev != MDMParser::DEV_UNKNOWN))
mazgch 73:2b32e0a21df2 1103 dprint(param, " Device: %s\r\n", txtDev[status->dev]);
mazgch 54:7ba8e4c218e2 1104 const char* txtLpm[] = { "Disabled", "Enabled", "Active" };
mazgch 54:7ba8e4c218e2 1105 if (status->lpm < sizeof(txtLpm)/sizeof(*txtLpm))
mazgch 73:2b32e0a21df2 1106 dprint(param, " Power Save: %s\r\n", txtLpm[status->lpm]);
mazgch 75:ce6e12067d0c 1107 const char* txtSim[] = { "Unknown", "Missing", "Pin", "Ready" };
mazgch 54:7ba8e4c218e2 1108 if (status->sim < sizeof(txtSim)/sizeof(*txtSim) && (status->sim != MDMParser::SIM_UNKNOWN))
mazgch 73:2b32e0a21df2 1109 dprint(param, " SIM: %s\r\n", txtSim[status->sim]);
mazgch 54:7ba8e4c218e2 1110 if (*status->ccid)
mazgch 73:2b32e0a21df2 1111 dprint(param, " CCID: %s\r\n", status->ccid);
mazgch 54:7ba8e4c218e2 1112 if (*status->imei)
mazgch 73:2b32e0a21df2 1113 dprint(param, " IMEI: %s\r\n", status->imei);
mazgch 54:7ba8e4c218e2 1114 if (*status->imsi)
mazgch 73:2b32e0a21df2 1115 dprint(param, " IMSI: %s\r\n", status->imsi);
mazgch 54:7ba8e4c218e2 1116 if (*status->meid)
mazgch 73:2b32e0a21df2 1117 dprint(param, " MEID: %s\r\n", status->meid); // LISA-C
mazgch 54:7ba8e4c218e2 1118 if (*status->manu)
mazgch 73:2b32e0a21df2 1119 dprint(param, " Manufacturer: %s\r\n", status->manu);
mazgch 54:7ba8e4c218e2 1120 if (*status->model)
mazgch 73:2b32e0a21df2 1121 dprint(param, " Model: %s\r\n", status->model);
mazgch 54:7ba8e4c218e2 1122 if (*status->ver)
mazgch 73:2b32e0a21df2 1123 dprint(param, " Version: %s\r\n", status->ver);
mazgch 54:7ba8e4c218e2 1124 }
mazgch 54:7ba8e4c218e2 1125
mazgch 73:2b32e0a21df2 1126 void MDMParser::dumpNetStatus(MDMParser::NetStatus *status,
mazgch 73:2b32e0a21df2 1127 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1128 {
mazgch 75:ce6e12067d0c 1129 dprint(param, "Modem::netStatus\r\n");
mazgch 54:7ba8e4c218e2 1130 const char* txtReg[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
mazgch 54:7ba8e4c218e2 1131 if (status->reg < sizeof(txtReg)/sizeof(*txtReg) && (status->reg != MDMParser::REG_UNKNOWN))
mazgch 73:2b32e0a21df2 1132 dprint(param, " Registration: %s\r\n", txtReg[status->reg]);
mazgch 72:d1e943ad6558 1133 const char* txtGprs[] = { "Unknown", "Detached", "Attached" };
mazgch 72:d1e943ad6558 1134 if (status->gprs < sizeof(txtGprs)/sizeof(*txtGprs) && (status->gprs != MDMParser::GPRS_UNKNOWN))
mazgch 73:2b32e0a21df2 1135 dprint(param, " Gprs: %s\r\n", txtGprs[status->gprs]);
mazgch 54:7ba8e4c218e2 1136 const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
mazgch 54:7ba8e4c218e2 1137 if (status->act < sizeof(txtAct)/sizeof(*txtAct) && (status->act != MDMParser::ACT_UNKNOWN))
mazgch 73:2b32e0a21df2 1138 dprint(param, " Access Technology: %s\r\n", txtAct[status->act]);
mazgch 54:7ba8e4c218e2 1139 if (status->rssi)
mazgch 73:2b32e0a21df2 1140 dprint(param, " Signal Strength: %d dBm\r\n", status->rssi);
mazgch 54:7ba8e4c218e2 1141 if (status->ber)
mazgch 73:2b32e0a21df2 1142 dprint(param, " Bit Error Rate: %d\r\n", status->ber);
mazgch 54:7ba8e4c218e2 1143 if (*status->opr)
mazgch 73:2b32e0a21df2 1144 dprint(param, " Operator: %s\r\n", status->opr);
mazgch 54:7ba8e4c218e2 1145 if (status->lac != 0xFFFF)
mazgch 73:2b32e0a21df2 1146 dprint(param, " Location Area Code: %04X\r\n", status->lac);
mazgch 54:7ba8e4c218e2 1147 if (status->ci != 0xFFFFFFFF)
mazgch 73:2b32e0a21df2 1148 dprint(param, " Cell ID: %08X\r\n", status->ci);
mazgch 54:7ba8e4c218e2 1149 if (*status->num)
mazgch 73:2b32e0a21df2 1150 dprint(param, " Phone Number: %s\r\n", status->num);
mazgch 54:7ba8e4c218e2 1151 }
mazgch 54:7ba8e4c218e2 1152
mazgch 73:2b32e0a21df2 1153 void MDMParser::dumpIp(MDMParser::IP ip,
mazgch 73:2b32e0a21df2 1154 _DPRINT dprint, void* param)
mazgch 54:7ba8e4c218e2 1155 {
mazgch 57:869bd35f44cc 1156 if (ip != NOIP)
mazgch 75:ce6e12067d0c 1157 dprint(param, "Modem:IP " IPSTR "\r\n", IPNUM(ip));
mazgch 54:7ba8e4c218e2 1158 }
mazgch 70:0a87d256cd24 1159
mazgch 21:c4d64830bf02 1160 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 1161 int MDMParser::_parseMatch(Pipe<char>* pipe, int len, const char* sta, const char* end)
mazgch 18:e5697801df29 1162 {
mazgch 18:e5697801df29 1163 int o = 0;
mazgch 21:c4d64830bf02 1164 if (sta) {
mazgch 21:c4d64830bf02 1165 while (*sta) {
mazgch 21:c4d64830bf02 1166 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1167 char ch = pipe->next();
mazgch 21:c4d64830bf02 1168 if (*sta++ != ch) return NOT_FOUND;
mazgch 21:c4d64830bf02 1169 }
mazgch 21:c4d64830bf02 1170 }
mazgch 21:c4d64830bf02 1171 if (!end) return o; // no termination
mazgch 35:9275215a3a5b 1172 // at least any char
mazgch 35:9275215a3a5b 1173 if (++o > len) return WAIT;
mazgch 35:9275215a3a5b 1174 pipe->next();
mazgch 35:9275215a3a5b 1175 // check the end
mazgch 21:c4d64830bf02 1176 int x = 0;
mazgch 21:c4d64830bf02 1177 while (end[x]) {
mazgch 21:c4d64830bf02 1178 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1179 char ch = pipe->next();
mazgch 21:c4d64830bf02 1180 x = (end[x] == ch) ? x + 1 :
mazgch 21:c4d64830bf02 1181 (end[0] == ch) ? 1 :
mazgch 21:c4d64830bf02 1182 0;
mazgch 21:c4d64830bf02 1183 }
mazgch 21:c4d64830bf02 1184 return o;
mazgch 21:c4d64830bf02 1185 }
mazgch 21:c4d64830bf02 1186
mazgch 21:c4d64830bf02 1187 int MDMParser::_parseFormated(Pipe<char>* pipe, int len, const char* fmt)
mazgch 21:c4d64830bf02 1188 {
mazgch 21:c4d64830bf02 1189 int o = 0;
mazgch 21:c4d64830bf02 1190 int num = 0;
mazgch 21:c4d64830bf02 1191 if (fmt) {
mazgch 21:c4d64830bf02 1192 while (*fmt) {
mazgch 21:c4d64830bf02 1193 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1194 char ch = pipe->next();
mazgch 21:c4d64830bf02 1195 if (*fmt == '%') {
mazgch 21:c4d64830bf02 1196 fmt++;
mazgch 21:c4d64830bf02 1197 if (*fmt == 'd') { // numeric
mazgch 21:c4d64830bf02 1198 fmt ++;
mazgch 21:c4d64830bf02 1199 num = 0;
mazgch 21:c4d64830bf02 1200 while (ch >= '0' && ch <= '9') {
mazgch 21:c4d64830bf02 1201 num = num * 10 + (ch - '0');
mazgch 21:c4d64830bf02 1202 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1203 ch = pipe->next();
mazgch 21:c4d64830bf02 1204 }
mazgch 21:c4d64830bf02 1205 }
mazgch 21:c4d64830bf02 1206 else if (*fmt == 'c') { // char buffer (takes last numeric as length)
mazgch 21:c4d64830bf02 1207 fmt ++;
mazgch 21:c4d64830bf02 1208 while (num --) {
mazgch 21:c4d64830bf02 1209 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1210 ch = pipe->next();
mazgch 21:c4d64830bf02 1211 }
mazgch 21:c4d64830bf02 1212 }
mazgch 21:c4d64830bf02 1213 }
mazgch 21:c4d64830bf02 1214 if (*fmt++ != ch) return NOT_FOUND;
mazgch 18:e5697801df29 1215 }
mazgch 18:e5697801df29 1216 }
mazgch 21:c4d64830bf02 1217 return o;
mazgch 21:c4d64830bf02 1218 }
mazgch 21:c4d64830bf02 1219
mazgch 21:c4d64830bf02 1220 int MDMParser::_getLine(Pipe<char>* pipe, char* buf, int len)
mazgch 21:c4d64830bf02 1221 {
mazgch 21:c4d64830bf02 1222 int unkn = 0;
mazgch 21:c4d64830bf02 1223 int sz = pipe->size();
mazgch 21:c4d64830bf02 1224 int fr = pipe->free();
mazgch 21:c4d64830bf02 1225 if (len > sz)
mazgch 21:c4d64830bf02 1226 len = sz;
mazgch 21:c4d64830bf02 1227 while (len > 0)
mazgch 21:c4d64830bf02 1228 {
mazgch 21:c4d64830bf02 1229 static struct {
mazgch 21:c4d64830bf02 1230 const char* fmt; int type;
mazgch 21:c4d64830bf02 1231 } lutF[] = {
mazgch 21:c4d64830bf02 1232 { "\r\n+USORD: %d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1233 { "\r\n+USORF: %d,\""IPSTR"\",%d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1234 };
mazgch 21:c4d64830bf02 1235 static struct {
mazgch 21:c4d64830bf02 1236 const char* sta; const char* end; int type;
mazgch 21:c4d64830bf02 1237 } lut[] = {
mazgch 21:c4d64830bf02 1238 { "\r\nOK\r\n", NULL, TYPE_OK },
mazgch 21:c4d64830bf02 1239 { "\r\nERROR\r\n", NULL, TYPE_ERROR },
mazgch 31:a0bed6c1e05d 1240 { "\r\n+CME ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1241 { "\r\n+CMS ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1242 { "\r\nRING\r\n", NULL, TYPE_RING },
mazgch 21:c4d64830bf02 1243 { "\r\nCONNECT\r\n", NULL, TYPE_CONNECT },
mazgch 21:c4d64830bf02 1244 { "\r\nNO CARRIER\r\n", NULL, TYPE_NOCARRIER },
mazgch 21:c4d64830bf02 1245 { "\r\nNO DIALTONE\r\n", NULL, TYPE_NODIALTONE },
mazgch 21:c4d64830bf02 1246 { "\r\nBUSY\r\n", NULL, TYPE_BUSY },
mazgch 21:c4d64830bf02 1247 { "\r\nNO ANSWER\r\n", NULL, TYPE_NOANSWER },
mazgch 21:c4d64830bf02 1248 { "\r\n+", "\r\n", TYPE_PLUS },
mazgch 21:c4d64830bf02 1249 { "\r\n@", NULL, TYPE_PROMPT }, // Sockets
mazgch 21:c4d64830bf02 1250 { "\r\n>", NULL, TYPE_PROMPT }, // SMS
mazgch 21:c4d64830bf02 1251 };
mazgch 21:c4d64830bf02 1252 for (int i = 0; i < sizeof(lutF)/sizeof(*lutF); i ++) {
mazgch 21:c4d64830bf02 1253 pipe->set(unkn);
mazgch 21:c4d64830bf02 1254 int ln = _parseFormated(pipe, len, lutF[i].fmt);
mazgch 21:c4d64830bf02 1255 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1256 return WAIT;
mazgch 21:c4d64830bf02 1257 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1258 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1259 if (ln > 0)
mazgch 21:c4d64830bf02 1260 return lutF[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1261 }
mazgch 21:c4d64830bf02 1262 for (int i = 0; i < sizeof(lut)/sizeof(*lut); i ++) {
mazgch 21:c4d64830bf02 1263 pipe->set(unkn);
mazgch 21:c4d64830bf02 1264 int ln = _parseMatch(pipe, len, lut[i].sta, lut[i].end);
mazgch 21:c4d64830bf02 1265 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1266 return WAIT;
mazgch 21:c4d64830bf02 1267 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1268 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1269 if (ln > 0)
mazgch 21:c4d64830bf02 1270 return lut[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1271 }
mazgch 21:c4d64830bf02 1272 // UNKNOWN
mazgch 21:c4d64830bf02 1273 unkn ++;
mazgch 21:c4d64830bf02 1274 len--;
mazgch 21:c4d64830bf02 1275 }
mazgch 18:e5697801df29 1276 return WAIT;
mazgch 18:e5697801df29 1277 }
mazgch 18:e5697801df29 1278
mazgch 18:e5697801df29 1279 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1280 // Serial Implementation
mazgch 18:e5697801df29 1281 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1282
mazgch 76:f7c3dd568dae 1283 /*! Helper Dev Null Device
mazgch 76:f7c3dd568dae 1284 Small helper class used to shut off stderr/stdout. Sometimes stdin/stdout
mazgch 76:f7c3dd568dae 1285 is shared with the serial port of the modem. Having printfs inbetween the
mazgch 76:f7c3dd568dae 1286 AT commands you cause a failure of the modem.
mazgch 76:f7c3dd568dae 1287 */
mazgch 76:f7c3dd568dae 1288 class DevNull : public Stream {
mazgch 76:f7c3dd568dae 1289 public:
mazgch 76:f7c3dd568dae 1290 DevNull() : Stream(_name+1) { } //!< Constructor
mazgch 76:f7c3dd568dae 1291 void claim(const char* mode, FILE* file)
mazgch 76:f7c3dd568dae 1292 { freopen(_name, mode, file); } //!< claim a stream
mazgch 76:f7c3dd568dae 1293 protected:
mazgch 76:f7c3dd568dae 1294 virtual int _getc() { return EOF; } //!< Nothing
mazgch 76:f7c3dd568dae 1295 virtual int _putc(int c) { return c; } //!< Discard
mazgch 76:f7c3dd568dae 1296 static const char* _name; //!< File name
mazgch 76:f7c3dd568dae 1297 };
mazgch 76:f7c3dd568dae 1298 const char* DevNull::_name = "/null"; //!< the null device name
mazgch 76:f7c3dd568dae 1299 static DevNull null; //!< the null device
mazgch 76:f7c3dd568dae 1300
mazgch 19:2b5d097ca15d 1301 MDMSerial::MDMSerial(PinName tx /*= MDMTXD*/, PinName rx /*= MDMRXD*/,
mazgch 19:2b5d097ca15d 1302 int baudrate /*= MDMBAUD*/,
mazgch 43:a89a7a505991 1303 #if DEVICE_SERIAL_FC
mazgch 19:2b5d097ca15d 1304 PinName rts /*= MDMRTS*/, PinName cts /*= MDMCTS*/,
mazgch 43:a89a7a505991 1305 #endif
mazgch 18:e5697801df29 1306 int rxSize /*= 256*/, int txSize /*= 128*/) :
mazgch 35:9275215a3a5b 1307 SerialPipe(tx, rx, rxSize, txSize)
mazgch 18:e5697801df29 1308 {
mazgch 76:f7c3dd568dae 1309 if (rx == USBRX)
mazgch 76:f7c3dd568dae 1310 null.claim("r", stdin);
mazgch 76:f7c3dd568dae 1311 if (tx == USBTX) {
mazgch 76:f7c3dd568dae 1312 null.claim("w", stdout);
mazgch 76:f7c3dd568dae 1313 null.claim("w", stderr);
mazgch 74:208e3e32d263 1314 #ifdef MDM_DEBUG
mazgch 76:f7c3dd568dae 1315 _debugLevel = -1;
mazgch 76:f7c3dd568dae 1316 #endif
mazgch 76:f7c3dd568dae 1317 }
mazgch 74:208e3e32d263 1318 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 1319 _onboard = (tx == MDMTXD) && (rx == MDMRXD);
mazgch 74:208e3e32d263 1320 if (_onboard)
mazgch 74:208e3e32d263 1321 c027_mdm_powerOn(false);
mazgch 74:208e3e32d263 1322 #endif
mazgch 18:e5697801df29 1323 baud(baudrate);
mazgch 35:9275215a3a5b 1324 #if DEVICE_SERIAL_FC
mazgch 35:9275215a3a5b 1325 if ((rts != NC) || (cts != NC))
mazgch 35:9275215a3a5b 1326 {
mazgch 35:9275215a3a5b 1327 Flow flow = (cts == NC) ? RTS :
mazgch 35:9275215a3a5b 1328 (rts == NC) ? CTS : RTSCTS ;
mazgch 35:9275215a3a5b 1329 set_flow_control(flow, rts, cts);
mazgch 35:9275215a3a5b 1330 if (cts != NC) _dev.lpm = LPM_ENABLED;
mazgch 35:9275215a3a5b 1331 }
mazgch 35:9275215a3a5b 1332 #endif
mazgch 18:e5697801df29 1333 }
mazgch 18:e5697801df29 1334
mazgch 76:f7c3dd568dae 1335 MDMSerial::~MDMSerial(void)
mazgch 76:f7c3dd568dae 1336 {
mazgch 76:f7c3dd568dae 1337 powerOff();
mazgch 76:f7c3dd568dae 1338 #ifdef TARGET_UBLOX_C027
mazgch 76:f7c3dd568dae 1339 if (_onboard)
mazgch 76:f7c3dd568dae 1340 c027_mdm_powerOff();
mazgch 76:f7c3dd568dae 1341 #endif
mazgch 76:f7c3dd568dae 1342 }
mazgch 76:f7c3dd568dae 1343
mazgch 18:e5697801df29 1344 int MDMSerial::_send(const void* buf, int len)
mazgch 18:e5697801df29 1345 {
mazgch 35:9275215a3a5b 1346 return put((const char*)buf, len, true/*=blocking*/);
mazgch 18:e5697801df29 1347 }
mazgch 18:e5697801df29 1348
mazgch 18:e5697801df29 1349 int MDMSerial::getLine(char* buffer, int length)
mazgch 18:e5697801df29 1350 {
mazgch 18:e5697801df29 1351 return _getLine(&_pipeRx, buffer, length);
mazgch 18:e5697801df29 1352 }
mazgch 18:e5697801df29 1353
mazgch 18:e5697801df29 1354 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1355 // USB Implementation
mazgch 18:e5697801df29 1356 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1357
mazgch 18:e5697801df29 1358 #ifdef HAVE_MDMUSB
mazgch 76:f7c3dd568dae 1359 MDMUsb::MDMUsb(void)
mazgch 74:208e3e32d263 1360 {
mazgch 74:208e3e32d263 1361 #ifdef MDM_DEBUG
mazgch 74:208e3e32d263 1362 _debugLevel = 1;
mazgch 74:208e3e32d263 1363 #endif
mazgch 74:208e3e32d263 1364 #ifdef TARGET_UBLOX_C027
mazgch 74:208e3e32d263 1365 _onboard = true;
mazgch 74:208e3e32d263 1366 c027_mdm_powerOn(true);
mazgch 74:208e3e32d263 1367 #endif
mazgch 74:208e3e32d263 1368 }
mazgch 76:f7c3dd568dae 1369
mazgch 76:f7c3dd568dae 1370 MDMUsb::~MDMUsb(void)
mazgch 76:f7c3dd568dae 1371 {
mazgch 76:f7c3dd568dae 1372 powerOff();
mazgch 76:f7c3dd568dae 1373 #ifdef TARGET_UBLOX_C027
mazgch 76:f7c3dd568dae 1374 if (_onboard)
mazgch 76:f7c3dd568dae 1375 c027_mdm_powerOff();
mazgch 76:f7c3dd568dae 1376 #endif
mazgch 76:f7c3dd568dae 1377 }
mazgch 76:f7c3dd568dae 1378
mazgch 76:f7c3dd568dae 1379 int MDMUsb::_send(const void* buf, int len) { return 0; }
mazgch 76:f7c3dd568dae 1380
mazgch 18:e5697801df29 1381 int MDMUsb::getLine(char* buffer, int length) { return NOT_FOUND; }
mazgch 76:f7c3dd568dae 1382
mazgch 35:9275215a3a5b 1383 #endif