Simon Pfeifhofer / C027_Support

* add C027_Support fork

Fork of C027_Support by u-blox

MDM.cpp@62:a02f026bdd7c, 2014-05-13 (annotated)

Committer:
mazgch
Date:
Tue May 13 13:54:05 2014 +0000
Revision:
62:a02f026bdd7c
Parent:
61:eafa56058398
Child:
65:dd94f920a762
have a define for the wait function

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mazgch 18:e5697801df29 1 #include "mbed.h"
mazgch 18:e5697801df29 2 #include <ctype.h>
mazgch 31:a0bed6c1e05d 3 #include <string.h>
mazgch 18:e5697801df29 4 #include "MDM.h"
mazgch 18:e5697801df29 5
mazgch 48:46ba168127d6 6 #define TRACE (1/*1=off,0=trace*/)?:printf
mazgch 56:3115ef44c771 7 //#define DEBUG // enable this for AT command debugging
mazgch 21:c4d64830bf02 8 #define PROFILE "0" // this is the psd profile used
mazgch 21:c4d64830bf02 9 #define MAX_SIZE 256 // max expected messages
mazgch 21:c4d64830bf02 10 // some helper
mazgch 21:c4d64830bf02 11 #define ISSOCKET(s) (((s) >= 0) && ((s) < (sizeof(_sockets)/sizeof(*_sockets))))
mazgch 62:a02f026bdd7c 12 #define WAIT_MS(ms) wait_ms(ms) // you may choose to use Thread::wait(ms)
mazgch 21:c4d64830bf02 13
mazgch 21:c4d64830bf02 14 #ifdef DEBUG
mazgch 21:c4d64830bf02 15 void dump(const char* buf, int len)
mazgch 21:c4d64830bf02 16 {
mazgch 21:c4d64830bf02 17 while (len --) {
mazgch 21:c4d64830bf02 18 char ch = *buf++;
mazgch 21:c4d64830bf02 19 if (ch == '\r') printf("\\r");
mazgch 21:c4d64830bf02 20 else if (ch == '\n') printf("\\n");
mazgch 21:c4d64830bf02 21 else if (ch >= 0x20) printf("%c", ch);
mazgch 21:c4d64830bf02 22 else printf("\\x%02x", ch);
mazgch 21:c4d64830bf02 23 }
mazgch 21:c4d64830bf02 24 }
mazgch 58:e38a2e942fbb 25
mazgch 58:e38a2e942fbb 26 Timer dbgTime;
mazgch 58:e38a2e942fbb 27
mazgch 31:a0bed6c1e05d 28 #if 1 // colored terminal output using ANSI escape sequences
mazgch 31:a0bed6c1e05d 29 #define COL(c,t) "\33[" c t "\33[" "39m"
mazgch 31:a0bed6c1e05d 30 #else
mazgch 31:a0bed6c1e05d 31 #define COL(c,t) t
mazgch 31:a0bed6c1e05d 32 #endif
mazgch 31:a0bed6c1e05d 33 #define BLA(t) COL("30m",t)
mazgch 31:a0bed6c1e05d 34 #define RED(t) COL("31m",t)
mazgch 31:a0bed6c1e05d 35 #define GRE(t) COL("32m",t)
mazgch 31:a0bed6c1e05d 36 #define YEL(t) COL("33m",t)
mazgch 31:a0bed6c1e05d 37 #define BLU(t) COL("34m",t)
mazgch 31:a0bed6c1e05d 38 #define MAG(t) COL("35m",t)
mazgch 31:a0bed6c1e05d 39 #define CYA(t) COL("36m",t)
mazgch 31:a0bed6c1e05d 40 #define WHY(t) COL("37m",t)
mazgch 31:a0bed6c1e05d 41 #endif
mazgch 21:c4d64830bf02 42
mazgch 44:9d12223b78ff 43 MDMParser* MDMParser::inst;
mazgch 44:9d12223b78ff 44
mazgch 21:c4d64830bf02 45 MDMParser::MDMParser(void)
mazgch 21:c4d64830bf02 46 {
mazgch 44:9d12223b78ff 47 inst = this;
mazgch 31:a0bed6c1e05d 48 memset(&_dev, 0, sizeof(_dev));
mazgch 31:a0bed6c1e05d 49 memset(&_net, 0, sizeof(_net));
mazgch 54:7ba8e4c218e2 50 _net.lac = 0xFFFF;
mazgch 54:7ba8e4c218e2 51 _net.ci = 0xFFFFFFFF;
mazgch 35:9275215a3a5b 52 _ip = NOIP;
mazgch 31:a0bed6c1e05d 53 memset(_sockets, 0, sizeof(_sockets));
mazgch 58:e38a2e942fbb 54 #ifdef DEBUG
mazgch 58:e38a2e942fbb 55 dbgTime.start();
mazgch 58:e38a2e942fbb 56 #endif
mazgch 21:c4d64830bf02 57 }
mazgch 18:e5697801df29 58
mazgch 18:e5697801df29 59 int MDMParser::send(const char* buf, int len)
mazgch 18:e5697801df29 60 {
mazgch 21:c4d64830bf02 61 #ifdef DEBUG
mazgch 58:e38a2e942fbb 62 printf("%10.3f ", dbgTime.read_ms()*0.001);
mazgch 31:a0bed6c1e05d 63 printf("AT send %4d \"", len);
mazgch 21:c4d64830bf02 64 dump(buf,len);
mazgch 31:a0bed6c1e05d 65 printf("\"\r\n");
mazgch 21:c4d64830bf02 66 #endif
mazgch 18:e5697801df29 67 return _send(buf, len);
mazgch 18:e5697801df29 68 }
mazgch 18:e5697801df29 69
mazgch 21:c4d64830bf02 70 int MDMParser::sendFormated(const char* format, ...) {
mazgch 21:c4d64830bf02 71 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 72 va_list args;
mazgch 21:c4d64830bf02 73 va_start(args, format);
mazgch 21:c4d64830bf02 74 int len = vsnprintf(buf,sizeof(buf), format, args);
mazgch 21:c4d64830bf02 75 va_end(args);
mazgch 21:c4d64830bf02 76 return send(buf, len);
mazgch 21:c4d64830bf02 77 }
mazgch 21:c4d64830bf02 78
mazgch 26:07be5faf8925 79 int MDMParser::waitFinalResp(_CALLBACKPTR cb /* = NULL*/,
mazgch 26:07be5faf8925 80 void* param /* = NULL*/,
mazgch 26:07be5faf8925 81 int timeout_ms /*= 5000*/)
mazgch 26:07be5faf8925 82 {
mazgch 21:c4d64830bf02 83 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 84 Timer timer;
mazgch 21:c4d64830bf02 85 timer.start();
mazgch 21:c4d64830bf02 86 do {
mazgch 21:c4d64830bf02 87 int ret = getLine(buf, sizeof(buf));
mazgch 21:c4d64830bf02 88 #ifdef DEBUG
mazgch 21:c4d64830bf02 89 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 21:c4d64830bf02 90 {
mazgch 31:a0bed6c1e05d 91 int len = LENGTH(ret);
mazgch 31:a0bed6c1e05d 92 int type = TYPE(ret);
mazgch 31:a0bed6c1e05d 93 const char* s = (type == TYPE_UNKNOWN)? YEL("UNK") :
mazgch 35:9275215a3a5b 94 (type == TYPE_TEXT) ? MAG("TXT") :
mazgch 53:cb0d94b9de3a 95 (type == TYPE_OK ) ? GRE("OK ") :
mazgch 31:a0bed6c1e05d 96 (type == TYPE_ERROR) ? RED("ERR") :
mazgch 31:a0bed6c1e05d 97 (type == TYPE_PLUS) ? CYA(" + ") :
mazgch 31:a0bed6c1e05d 98 (type == TYPE_PROMPT) ? BLU(" > ") :
mazgch 31:a0bed6c1e05d 99 "..." ;
mazgch 58:e38a2e942fbb 100 printf("%10.3f ", dbgTime.read_ms()*0.001);
mazgch 31:a0bed6c1e05d 101 printf("AT read %s %3d \"", s, len);
mazgch 31:a0bed6c1e05d 102 dump(buf, len);
mazgch 31:a0bed6c1e05d 103 printf("\"\r\n");
mazgch 21:c4d64830bf02 104 }
mazgch 21:c4d64830bf02 105 #endif
mazgch 21:c4d64830bf02 106 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 18:e5697801df29 107 {
mazgch 21:c4d64830bf02 108 int type = TYPE(ret);
mazgch 52:8071747a7cb3 109 if (type == TYPE_OK) return RESP_OK;
mazgch 52:8071747a7cb3 110 if (type == TYPE_ERROR) return RESP_ERROR;
mazgch 52:8071747a7cb3 111 if (type == TYPE_PROMPT) return RESP_PROMPT;
mazgch 21:c4d64830bf02 112 // handle unsolicited commands here
mazgch 21:c4d64830bf02 113 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 114 const char* cmd = buf+3;
mazgch 54:7ba8e4c218e2 115 int a, b, c, d, r;
mazgch 23:05a1aeeb5fd9 116 char s[32];
mazgch 21:c4d64830bf02 117
mazgch 31:a0bed6c1e05d 118 // SMS Command ---------------------------------
mazgch 31:a0bed6c1e05d 119 // +CNMI: <mem>,<index>
mazgch 31:a0bed6c1e05d 120 if (sscanf(cmd, "CMTI: \"%*[^\"]\",%d", &a) == 1) {
mazgch 31:a0bed6c1e05d 121 TRACE("New SMS at index %d\r\n", a);
mazgch 21:c4d64830bf02 122 // Socket Specific Command ---------------------------------
mazgch 21:c4d64830bf02 123 // +UUSORD: <socket>,<length>
mazgch 21:c4d64830bf02 124 } else if ((sscanf(cmd, "UUSORD: %d,%d", &a, &b) == 2) &&
mazgch 21:c4d64830bf02 125 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 126 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 21:c4d64830bf02 127 _sockets[a].pending = b;
mazgch 21:c4d64830bf02 128 // +UUSORF: <socket>,<length>
mazgch 21:c4d64830bf02 129 } else if ((sscanf(cmd, "UUSORF: %d,%d", &a, &b) == 2) &&
mazgch 21:c4d64830bf02 130 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 131 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 21:c4d64830bf02 132 _sockets[a].pending = b;
mazgch 21:c4d64830bf02 133 // +UUSOCL: <socket>
mazgch 21:c4d64830bf02 134 } else if ((sscanf(cmd, "UUSOCL: %d", &a) == 1) &&
mazgch 21:c4d64830bf02 135 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 136 TRACE("Socket %d: closed by remote host\r\n", a);
mazgch 21:c4d64830bf02 137 _sockets[a].state = SOCK_CREATED/*=CLOSED*/;
mazgch 21:c4d64830bf02 138 }
mazgch 32:8f12ac182bbb 139 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 140 // CDMA Specific -------------------------------------------
mazgch 21:c4d64830bf02 141 // +CREG: <n><SID>,<NID>,<stat>
mazgch 54:7ba8e4c218e2 142 if (sscanf(cmd, "CREG: %*d,%d,%d,%d",&a,&b,&c) == 3) {
mazgch 54:7ba8e4c218e2 143 // _net.sid = a;
mazgch 54:7ba8e4c218e2 144 // _net.nid = b;
mazgch 54:7ba8e4c218e2 145 if (c == 0) _net.reg = REG_NONE; // not registered, home network
mazgch 54:7ba8e4c218e2 146 else if (c == 1) _net.reg = REG_HOME; // registered, home network
mazgch 54:7ba8e4c218e2 147 else if (c == 2) _net.reg = REG_NONE; // not registered, but MT is currently searching a new operator to register to
mazgch 54:7ba8e4c218e2 148 else if (c == 3) _net.reg = REG_DENIED; // registration denied
mazgch 54:7ba8e4c218e2 149 else if (c == 5) _net.reg = REG_ROAMING; // registered, roaming
mazgch 31:a0bed6c1e05d 150 _net.act = ACT_CDMA;
mazgch 21:c4d64830bf02 151 // +CSS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 21:c4d64830bf02 152 } else if (sscanf(cmd, "CSS %*c,%2s,%*d",s) == 1) {
mazgch 31:a0bed6c1e05d 153 //_net.reg = (strcmp("Z", s) == 0) ? REG_UNKNOWN : REG_HOME;
mazgch 21:c4d64830bf02 154 }
mazgch 21:c4d64830bf02 155 } else {
mazgch 21:c4d64830bf02 156 // GSM/UMTS Specific -------------------------------------------
mazgch 21:c4d64830bf02 157 // +CREG: <n>, <stat>[,<lac>,<ci>[,AcT]]
mazgch 21:c4d64830bf02 158 b = 255;
mazgch 54:7ba8e4c218e2 159 r = sscanf(cmd, "CREG: %*d,%d,\"%X\",\"%X\",%d",&a,&b,&c,&d);
mazgch 54:7ba8e4c218e2 160 if (r >= 1) {
mazgch 21:c4d64830bf02 161 // network status
mazgch 31:a0bed6c1e05d 162 if (a == 0) _net.reg = REG_NONE; // 0: not registered, home network
mazgch 31:a0bed6c1e05d 163 else if (a == 1) _net.reg = REG_HOME; // 1: registered, home network
mazgch 31:a0bed6c1e05d 164 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 165 else if (a == 3) _net.reg = REG_DENIED; // 3: registration denied
mazgch 31:a0bed6c1e05d 166 else if (a == 4) _net.reg = REG_UNKNOWN; // 4: unknown
mazgch 31:a0bed6c1e05d 167 else if (a == 5) _net.reg = REG_ROAMING; // 5: registered, roaming
mazgch 54:7ba8e4c218e2 168 if ((r >= 2) && (b != 0xFFFF)) _net.lac = b; // location area code
mazgch 54:7ba8e4c218e2 169 if ((r >= 3) && (c != 0xFFFFFFFF)) _net.ci = c; // cell ID
mazgch 21:c4d64830bf02 170 // access technology
mazgch 54:7ba8e4c218e2 171 if (r >= 4) {
mazgch 54:7ba8e4c218e2 172 if (d == 0) _net.act = ACT_GSM; // 0: GSM
mazgch 54:7ba8e4c218e2 173 else if (d == 1) _net.act = ACT_GSM; // 1: GSM COMPACT
mazgch 54:7ba8e4c218e2 174 else if (d == 2) _net.act = ACT_UTRAN; // 2: UTRAN
mazgch 54:7ba8e4c218e2 175 else if (d == 3) _net.act = ACT_EDGE; // 3: GSM with EDGE availability
mazgch 54:7ba8e4c218e2 176 else if (d == 4) _net.act = ACT_UTRAN; // 4: UTRAN with HSDPA availability
mazgch 54:7ba8e4c218e2 177 else if (d == 5) _net.act = ACT_UTRAN; // 5: UTRAN with HSUPA availability
mazgch 54:7ba8e4c218e2 178 else if (d == 6) _net.act = ACT_UTRAN; // 6: UTRAN with HSDPA and HSUPA availability
mazgch 54:7ba8e4c218e2 179 }
mazgch 54:7ba8e4c218e2 180
mazgch 21:c4d64830bf02 181 // +UUPSDD: <profile_id>
mazgch 21:c4d64830bf02 182 } else if (sscanf(cmd, "UUPSDD: %d",&a) == 1) {
mazgch 31:a0bed6c1e05d 183 if (*PROFILE == a) _ip = NOIP;
mazgch 21:c4d64830bf02 184 }
mazgch 21:c4d64830bf02 185 }
mazgch 21:c4d64830bf02 186 }
mazgch 21:c4d64830bf02 187 if (cb) {
mazgch 21:c4d64830bf02 188 int len = LENGTH(ret);
mazgch 21:c4d64830bf02 189 int ret = cb(type, buf, len, param);
mazgch 21:c4d64830bf02 190 if (WAIT != ret)
mazgch 21:c4d64830bf02 191 return ret;
mazgch 21:c4d64830bf02 192 }
mazgch 21:c4d64830bf02 193 }
mazgch 21:c4d64830bf02 194 // relax a bit
mazgch 62:a02f026bdd7c 195 WAIT_MS(10);
mazgch 21:c4d64830bf02 196 }
mazgch 21:c4d64830bf02 197 while (timer.read_ms() < timeout_ms);
mazgch 21:c4d64830bf02 198 timer.stop();
mazgch 21:c4d64830bf02 199 timer.reset();
mazgch 21:c4d64830bf02 200 return WAIT;
mazgch 21:c4d64830bf02 201 }
mazgch 21:c4d64830bf02 202
mazgch 31:a0bed6c1e05d 203 int MDMParser::_cbString(int type, const char* buf, int len, char* str)
mazgch 21:c4d64830bf02 204 {
mazgch 37:cc3433329d66 205 if (str && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 206 if (sscanf(buf, "\r\n%s\r\n", str) == 1)
mazgch 31:a0bed6c1e05d 207 /*nothing*/;
mazgch 21:c4d64830bf02 208 }
mazgch 21:c4d64830bf02 209 return WAIT;
mazgch 21:c4d64830bf02 210 }
mazgch 21:c4d64830bf02 211
mazgch 31:a0bed6c1e05d 212 int MDMParser::_cbInt(int type, const char* buf, int len, int* val)
mazgch 31:a0bed6c1e05d 213 {
mazgch 37:cc3433329d66 214 if (val && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 215 if (sscanf(buf, "\r\n%d\r\n", val) == 1)
mazgch 31:a0bed6c1e05d 216 /*nothing*/;
mazgch 31:a0bed6c1e05d 217 }
mazgch 31:a0bed6c1e05d 218 return WAIT;
mazgch 31:a0bed6c1e05d 219 }
mazgch 31:a0bed6c1e05d 220
mazgch 31:a0bed6c1e05d 221 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 222
mazgch 57:869bd35f44cc 223 bool MDMParser::connect(
mazgch 57:869bd35f44cc 224 const char* simpin,
mazgch 57:869bd35f44cc 225 const char* apn, const char* username, const char* password,
mazgch 57:869bd35f44cc 226 bool dump)
mazgch 57:869bd35f44cc 227 {
mazgch 57:869bd35f44cc 228 DevStatus devStatus = {};
mazgch 57:869bd35f44cc 229 bool mdmOk = init(simpin, &devStatus);
mazgch 57:869bd35f44cc 230 if (dump) dumpDevStatus(&devStatus);
mazgch 57:869bd35f44cc 231 if (!mdmOk)
mazgch 57:869bd35f44cc 232 return false;
mazgch 57:869bd35f44cc 233 // wait until we are connected
mazgch 57:869bd35f44cc 234 int i = 60;
mazgch 57:869bd35f44cc 235 NetStatus netStatus = {};
mazgch 57:869bd35f44cc 236 while (!checkNetStatus(&netStatus))
mazgch 57:869bd35f44cc 237 {
mazgch 57:869bd35f44cc 238 if ((netStatus.reg == REG_DENIED) || (i == 0))
mazgch 57:869bd35f44cc 239 break;;
mazgch 57:869bd35f44cc 240 i --;
mazgch 62:a02f026bdd7c 241 WAIT_MS(1000);
mazgch 57:869bd35f44cc 242 }
mazgch 57:869bd35f44cc 243 if (dump) dumpNetStatus(&netStatus);
mazgch 57:869bd35f44cc 244 if ((netStatus.reg == REG_DENIED) || (i == 0))
mazgch 57:869bd35f44cc 245 return false;
mazgch 57:869bd35f44cc 246 IP ip = join(apn,username,password);
mazgch 57:869bd35f44cc 247 if (dump) dumpIp(ip);
mazgch 57:869bd35f44cc 248 if (ip == NOIP)
mazgch 57:869bd35f44cc 249 return false;
mazgch 57:869bd35f44cc 250 return true;
mazgch 57:869bd35f44cc 251 }
mazgch 57:869bd35f44cc 252
mazgch 57:869bd35f44cc 253 bool MDMParser::init(const char* simpin, DevStatus* status)
mazgch 21:c4d64830bf02 254 {
mazgch 35:9275215a3a5b 255 int i = 5;
mazgch 62:a02f026bdd7c 256 // we should wait some time before
mazgch 62:a02f026bdd7c 257 WAIT_MS(1000);
mazgch 35:9275215a3a5b 258 while (i--) {
mazgch 21:c4d64830bf02 259 // check interface and disable local echo
mazgch 21:c4d64830bf02 260 sendFormated("AT\r\n");
mazgch 61:eafa56058398 261 if(RESP_OK == waitFinalResp(NULL,NULL,1000))
mazgch 21:c4d64830bf02 262 break;
mazgch 21:c4d64830bf02 263 }
mazgch 45:ebc2fd8dcf21 264 if (i < 0)
mazgch 35:9275215a3a5b 265 return false;
mazgch 21:c4d64830bf02 266 // echo off
mazgch 21:c4d64830bf02 267 sendFormated("AT E0\r\n");
mazgch 52:8071747a7cb3 268 if(RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 269 return false;
mazgch 21:c4d64830bf02 270 // enable verbose error messages
mazgch 21:c4d64830bf02 271 sendFormated("AT+CMEE=2\r\n");
mazgch 52:8071747a7cb3 272 if(RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 273 return false;
mazgch 21:c4d64830bf02 274 // set baud rate
mazgch 21:c4d64830bf02 275 sendFormated("AT+IPR=115200\r\n");
mazgch 52:8071747a7cb3 276 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 277 return false;
mazgch 62:a02f026bdd7c 278 WAIT_MS(40);
mazgch 21:c4d64830bf02 279 // identify the module
mazgch 21:c4d64830bf02 280 sendFormated("ATI\r\n");
mazgch 52:8071747a7cb3 281 if (RESP_OK != waitFinalResp(_cbATI, &_dev.dev))
mazgch 21:c4d64830bf02 282 return false;
mazgch 32:8f12ac182bbb 283 if (_dev.dev == DEV_UNKNOWN)
mazgch 21:c4d64830bf02 284 return false;
mazgch 32:8f12ac182bbb 285 // device specific init
mazgch 32:8f12ac182bbb 286 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 287 // get the manufacturer
mazgch 32:8f12ac182bbb 288 sendFormated("AT+GMI\r\n");
mazgch 52:8071747a7cb3 289 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 290 return false;
mazgch 32:8f12ac182bbb 291 // get the model identification
mazgch 32:8f12ac182bbb 292 sendFormated("AT+GMM\r\n");
mazgch 52:8071747a7cb3 293 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 294 return false;
mazgch 32:8f12ac182bbb 295 // get the sw version
mazgch 32:8f12ac182bbb 296 sendFormated("AT+GMR\r\n");
mazgch 52:8071747a7cb3 297 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 298 return false;
mazgch 21:c4d64830bf02 299 // Return the pseudo ESN or MEID
mazgch 21:c4d64830bf02 300 sendFormated("AT+GSN\r\n");
mazgch 52:8071747a7cb3 301 if (RESP_OK != waitFinalResp(_cbString, _dev.meid))
mazgch 26:07be5faf8925 302 return false;
mazgch 50:d76aece8038f 303 #if 0
mazgch 50:d76aece8038f 304 // enable power saving
mazgch 50:d76aece8038f 305 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 306 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 307 sendFormated("AT+UPSV=1,1280\r\n");
mazgch 52:8071747a7cb3 308 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 309 return false;
mazgch 50:d76aece8038f 310 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 311 }
mazgch 50:d76aece8038f 312 #endif
mazgch 26:07be5faf8925 313 } else {
mazgch 32:8f12ac182bbb 314 if (_dev.dev == DEV_LISA_U200) {
mazgch 35:9275215a3a5b 315 // enable the network identification feature
mazgch 21:c4d64830bf02 316 sendFormated("AT+UGPIOC=20,2\r\n");
mazgch 52:8071747a7cb3 317 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 318 return false;
mazgch 21:c4d64830bf02 319 } else {
mazgch 35:9275215a3a5b 320 // enable the network identification feature
mazgch 21:c4d64830bf02 321 sendFormated("AT+UGPIOC=16,2\r\n");
mazgch 52:8071747a7cb3 322 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 323 return false;
mazgch 21:c4d64830bf02 324 }
mazgch 21:c4d64830bf02 325 // check the sim card
mazgch 31:a0bed6c1e05d 326 for (int i = 0; (i < 5) && (_dev.sim != SIM_READY); i++) {
mazgch 21:c4d64830bf02 327 sendFormated("AT+CPIN?\r\n");
mazgch 31:a0bed6c1e05d 328 int ret = waitFinalResp(_cbCPIN, &_dev.sim);
mazgch 62:a02f026bdd7c 329 // having an error here is ok (sim may still be initializing)
mazgch 52:8071747a7cb3 330 if ((RESP_OK != ret) && (RESP_ERROR != ret))
mazgch 21:c4d64830bf02 331 return false;
mazgch 31:a0bed6c1e05d 332 // Enter PIN if needed
mazgch 31:a0bed6c1e05d 333 if (_dev.sim == SIM_PIN) {
mazgch 57:869bd35f44cc 334 if (!simpin) {
mazgch 31:a0bed6c1e05d 335 TRACE("SIM PIN not available\r\n");
mazgch 31:a0bed6c1e05d 336 return false;
mazgch 31:a0bed6c1e05d 337 }
mazgch 57:869bd35f44cc 338 sendFormated("AT+CPIN=%s\r\n", simpin);
mazgch 52:8071747a7cb3 339 if (RESP_OK != waitFinalResp(_cbCPIN, &_dev.sim))
mazgch 31:a0bed6c1e05d 340 return false;
mazgch 62:a02f026bdd7c 341 } else if (_dev.sim != SIM_READY) {
mazgch 62:a02f026bdd7c 342 WAIT_MS(1000);
mazgch 62:a02f026bdd7c 343 }
mazgch 21:c4d64830bf02 344 }
mazgch 31:a0bed6c1e05d 345 if (_dev.sim != SIM_READY)
mazgch 21:c4d64830bf02 346 return false;
mazgch 32:8f12ac182bbb 347 // get the manufacturer
mazgch 32:8f12ac182bbb 348 sendFormated("AT+CGMI\r\n");
mazgch 52:8071747a7cb3 349 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 350 return false;
mazgch 32:8f12ac182bbb 351 // get the model identification
mazgch 32:8f12ac182bbb 352 sendFormated("AT+CGMM\r\n");
mazgch 52:8071747a7cb3 353 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 354 return false;
mazgch 32:8f12ac182bbb 355 // get the
mazgch 32:8f12ac182bbb 356 sendFormated("AT+CGMR\r\n");
mazgch 52:8071747a7cb3 357 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 358 return false;
mazgch 21:c4d64830bf02 359 // Returns the ICCID (Integrated Circuit Card ID) of the SIM-card.
mazgch 21:c4d64830bf02 360 // ICCID is a serial number identifying the SIM.
mazgch 21:c4d64830bf02 361 sendFormated("AT+CCID\r\n");
mazgch 52:8071747a7cb3 362 if (RESP_OK != waitFinalResp(_cbCCID, _dev.ccid))
mazgch 21:c4d64830bf02 363 return false;
mazgch 21:c4d64830bf02 364 // Returns the product serial number, IMEI (International Mobile Equipment Identity)
mazgch 21:c4d64830bf02 365 sendFormated("AT+CGSN\r\n");
mazgch 52:8071747a7cb3 366 if (RESP_OK != waitFinalResp(_cbString, _dev.imei))
mazgch 21:c4d64830bf02 367 return false;
mazgch 50:d76aece8038f 368 #if 0
mazgch 21:c4d64830bf02 369 // Configure New message indication
mazgch 50:d76aece8038f 370 sendFormated("AT+CNMI=2,1,0,0,0\r\n");
mazgch 52:8071747a7cb3 371 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 372 return false;
mazgch 50:d76aece8038f 373 #endif
mazgch 50:d76aece8038f 374 // enable power saving
mazgch 50:d76aece8038f 375 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 376 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 377 sendFormated("AT+UPSV=1\r\n");
mazgch 52:8071747a7cb3 378 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 379 return false;
mazgch 50:d76aece8038f 380 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 381 }
mazgch 21:c4d64830bf02 382 }
mazgch 31:a0bed6c1e05d 383 // Setup SMS in text mode
mazgch 31:a0bed6c1e05d 384 sendFormated("AT+CMGF=1\r\n");
mazgch 52:8071747a7cb3 385 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 386 return false;
mazgch 31:a0bed6c1e05d 387 // setup new message indication
mazgch 31:a0bed6c1e05d 388 sendFormated("AT+CNMI=1,1\r\n");
mazgch 52:8071747a7cb3 389 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 390 return false;
mazgch 21:c4d64830bf02 391 // Request IMSI (International Mobile Subscriber Identification)
mazgch 21:c4d64830bf02 392 sendFormated("AT+CIMI\r\n");
mazgch 52:8071747a7cb3 393 if (RESP_OK != waitFinalResp(_cbString, _dev.imsi))
mazgch 21:c4d64830bf02 394 return false;
mazgch 28:4d9509e3b1cf 395 if (status)
mazgch 31:a0bed6c1e05d 396 memcpy(status, &_dev, sizeof(DevStatus));
mazgch 31:a0bed6c1e05d 397 return true;
mazgch 31:a0bed6c1e05d 398 }
mazgch 31:a0bed6c1e05d 399
mazgch 32:8f12ac182bbb 400 int MDMParser::_cbATI(int type, const char* buf, int len, Dev* dev)
mazgch 31:a0bed6c1e05d 401 {
mazgch 37:cc3433329d66 402 if ((type == TYPE_UNKNOWN) && dev) {
mazgch 31:a0bed6c1e05d 403 if (strstr(buf, "SARA-G350")) {
mazgch 32:8f12ac182bbb 404 *dev = DEV_SARA_G350;
mazgch 32:8f12ac182bbb 405 /*TRACE("Identified Device: SARA-G350 2G\\n")*/;
mazgch 31:a0bed6c1e05d 406 } else if (strstr(buf, "LISA-U200")) {
mazgch 32:8f12ac182bbb 407 *dev = DEV_LISA_U200;
mazgch 32:8f12ac182bbb 408 /*TRACE("Identified Device: LISA-U200 2G/3G\r\n")*/;
mazgch 31:a0bed6c1e05d 409 } else if (strstr(buf, "LISA-C200")) {
mazgch 32:8f12ac182bbb 410 *dev= DEV_LISA_C200;
mazgch 32:8f12ac182bbb 411 /*TRACE("Identified Device: LISA-C200 CDMA\r\n")*/;
mazgch 31:a0bed6c1e05d 412 }
mazgch 28:4d9509e3b1cf 413 }
mazgch 31:a0bed6c1e05d 414 return WAIT;
mazgch 31:a0bed6c1e05d 415 }
mazgch 31:a0bed6c1e05d 416
mazgch 31:a0bed6c1e05d 417 int MDMParser::_cbCPIN(int type, const char* buf, int len, Sim* sim)
mazgch 31:a0bed6c1e05d 418 {
mazgch 31:a0bed6c1e05d 419 if ((type == TYPE_PLUS) && sim){
mazgch 31:a0bed6c1e05d 420 char s[16];
mazgch 31:a0bed6c1e05d 421 if (sscanf(buf, "\r\n+CPIN: %[^\r]\r<n", s) >= 1) {
mazgch 31:a0bed6c1e05d 422 *sim = (strcmp("READY", s) == 0) ? SIM_READY : SIM_PIN;
mazgch 31:a0bed6c1e05d 423 }
mazgch 31:a0bed6c1e05d 424 }
mazgch 31:a0bed6c1e05d 425 return WAIT;
mazgch 21:c4d64830bf02 426 }
mazgch 21:c4d64830bf02 427
mazgch 26:07be5faf8925 428 int MDMParser::_cbCCID(int type, const char* buf, int len, char* ccid)
mazgch 26:07be5faf8925 429 {
mazgch 26:07be5faf8925 430 if ((type == TYPE_PLUS) && ccid){
mazgch 26:07be5faf8925 431 if (sscanf(buf, "\r\n+CCID: %[^\r]\r\n", ccid) == 1)
mazgch 31:a0bed6c1e05d 432 /*TRACE("Got CCID: %s\r\n", ccid)*/;
mazgch 26:07be5faf8925 433 }
mazgch 26:07be5faf8925 434 return WAIT;
mazgch 26:07be5faf8925 435 }
mazgch 26:07be5faf8925 436
mazgch 28:4d9509e3b1cf 437 bool MDMParser::checkNetStatus(NetStatus* status /*= NULL*/)
mazgch 21:c4d64830bf02 438 {
mazgch 54:7ba8e4c218e2 439 // enable the network registration unsolicited result code
mazgch 54:7ba8e4c218e2 440 sendFormated("AT+CREG=%d\r\n", (_dev.dev == DEV_LISA_C200) ? 1 : 2);
mazgch 54:7ba8e4c218e2 441 if (RESP_OK != waitFinalResp())
mazgch 54:7ba8e4c218e2 442 return false;
mazgch 21:c4d64830bf02 443 // check registration
mazgch 21:c4d64830bf02 444 sendFormated("AT+CREG?\r\n");
mazgch 52:8071747a7cb3 445 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 446 return false;
mazgch 31:a0bed6c1e05d 447 if ((_net.reg != REG_ROAMING) && (_net.reg != REG_HOME))
mazgch 21:c4d64830bf02 448 return false;
mazgch 21:c4d64830bf02 449 // check modem specific status messages
mazgch 32:8f12ac182bbb 450 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 451 sendFormated("AT+CSS?\r\n");
mazgch 52:8071747a7cb3 452 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 453 return false;
mazgch 32:8f12ac182bbb 454 // get the Telephone number
mazgch 32:8f12ac182bbb 455 sendFormated("AT$MDN?\r\n");
mazgch 52:8071747a7cb3 456 if (RESP_OK != waitFinalResp(_cbString, _net.num))
mazgch 32:8f12ac182bbb 457 return false;
mazgch 32:8f12ac182bbb 458 // check if we have a Mobile Directory Number
mazgch 33:fb8fb5021b09 459 if (memcmp(_net.num, "0000", 4) == 0)
mazgch 32:8f12ac182bbb 460 return false;
mazgch 32:8f12ac182bbb 461 // get the the Network access identifier string
mazgch 32:8f12ac182bbb 462 char nai[64];
mazgch 32:8f12ac182bbb 463 sendFormated("AT$QCMIPNAI?\r\n");
mazgch 52:8071747a7cb3 464 if (RESP_OK != waitFinalResp(_cbString, nai))
mazgch 32:8f12ac182bbb 465 return false;
mazgch 31:a0bed6c1e05d 466 } else {
mazgch 31:a0bed6c1e05d 467 // check GPRS attach status
mazgch 31:a0bed6c1e05d 468 int state = 0;
mazgch 31:a0bed6c1e05d 469 sendFormated("AT+CGATT?\r\n");
mazgch 58:e38a2e942fbb 470 if (RESP_OK != waitFinalResp(_cbCGATT, &state, 3*60*1000))
mazgch 21:c4d64830bf02 471 return false;
mazgch 31:a0bed6c1e05d 472 if (state != 1)
mazgch 31:a0bed6c1e05d 473 return false;
mazgch 21:c4d64830bf02 474 // check operator selection
mazgch 21:c4d64830bf02 475 sendFormated("AT+COPS?\r\n");
mazgch 58:e38a2e942fbb 476 if (RESP_OK != waitFinalResp(_cbCOPS, &_net, 3*60*1000))
mazgch 21:c4d64830bf02 477 return false;
mazgch 21:c4d64830bf02 478 // Returns the MSISDNs related to this subscriber
mazgch 21:c4d64830bf02 479 sendFormated("AT+CNUM\r\n");
mazgch 52:8071747a7cb3 480 if (RESP_OK != waitFinalResp(_cbCNUM, _net.num))
mazgch 21:c4d64830bf02 481 return false;
mazgch 21:c4d64830bf02 482 }
mazgch 21:c4d64830bf02 483 // Returns the signal strength indication
mazgch 21:c4d64830bf02 484 sendFormated("AT+CSQ\r\n");
mazgch 54:7ba8e4c218e2 485 if (RESP_OK != waitFinalResp(_cbCSQ, &_net))
mazgch 21:c4d64830bf02 486 return false;
mazgch 28:4d9509e3b1cf 487 if (status) {
mazgch 31:a0bed6c1e05d 488 memcpy(status, &_net, sizeof(NetStatus));
mazgch 25:4045d02e44f1 489 }
mazgch 21:c4d64830bf02 490 return true;
mazgch 21:c4d64830bf02 491 }
mazgch 21:c4d64830bf02 492
mazgch 31:a0bed6c1e05d 493 int MDMParser::_cbCGATT(int type, const char* buf, int len, int* state)
mazgch 31:a0bed6c1e05d 494 {
mazgch 31:a0bed6c1e05d 495 if ((type == TYPE_PLUS) && state){
mazgch 31:a0bed6c1e05d 496 if (sscanf(buf, "\r\n+CGATT: %d\r\n", state) == 1)
mazgch 31:a0bed6c1e05d 497 /*TRACE("Got CGATT: %d\r\n", state)*/;
mazgch 31:a0bed6c1e05d 498 }
mazgch 31:a0bed6c1e05d 499 return WAIT;
mazgch 31:a0bed6c1e05d 500 }
mazgch 31:a0bed6c1e05d 501
mazgch 31:a0bed6c1e05d 502 int MDMParser::_cbCOPS(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 503 {
mazgch 31:a0bed6c1e05d 504 if ((type == TYPE_PLUS) && status){
mazgch 31:a0bed6c1e05d 505 int act = 99;
mazgch 31:a0bed6c1e05d 506 // +COPS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 31:a0bed6c1e05d 507 if (sscanf(buf, "\r\n+COPS: %*d,%*d,\"%[^\"]\",%d",status->opr,&act) >= 1) {
mazgch 31:a0bed6c1e05d 508 if (act == 0) status->act = ACT_GSM; // 0: GSM,
mazgch 31:a0bed6c1e05d 509 else if (act == 2) status->act = ACT_UTRAN; // 2: UTRAN
mazgch 31:a0bed6c1e05d 510 }
mazgch 31:a0bed6c1e05d 511 }
mazgch 31:a0bed6c1e05d 512 return WAIT;
mazgch 31:a0bed6c1e05d 513 }
mazgch 31:a0bed6c1e05d 514
mazgch 31:a0bed6c1e05d 515 int MDMParser::_cbCNUM(int type, const char* buf, int len, char* num)
mazgch 31:a0bed6c1e05d 516 {
mazgch 31:a0bed6c1e05d 517 if ((type == TYPE_PLUS) && num){
mazgch 31:a0bed6c1e05d 518 int a;
mazgch 31:a0bed6c1e05d 519 if ((sscanf(buf, "\r\n+CNUM: \"My Number\",\"%31[^\"]\",%d", num, &a) == 2) &&
mazgch 31:a0bed6c1e05d 520 ((a == 129) || (a == 145))) {
mazgch 31:a0bed6c1e05d 521 }
mazgch 31:a0bed6c1e05d 522 }
mazgch 31:a0bed6c1e05d 523 return WAIT;
mazgch 31:a0bed6c1e05d 524 }
mazgch 31:a0bed6c1e05d 525
mazgch 54:7ba8e4c218e2 526 int MDMParser::_cbCSQ(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 527 {
mazgch 54:7ba8e4c218e2 528 if ((type == TYPE_PLUS) && status){
mazgch 54:7ba8e4c218e2 529 int a,b;
mazgch 54:7ba8e4c218e2 530 char _ber[] = { 49, 43, 37, 25, 19, 13, 7, 0 }; // see 3GPP TS 45.008 [20] subclause 8.2.4
mazgch 31:a0bed6c1e05d 531 // +CSQ: <rssi>,<qual>
mazgch 54:7ba8e4c218e2 532 if (sscanf(buf, "\r\n+CSQ: %d,%d",&a,&b) == 2) {
mazgch 54:7ba8e4c218e2 533 if (a != 99) status->rssi = -113 + 2*a; // 0: -113 1: -111 ... 30: -53 dBm with 2 dBm steps
mazgch 54:7ba8e4c218e2 534 if ((b != 99) && (b < sizeof(_ber))) status->ber = _ber[b]; //
mazgch 31:a0bed6c1e05d 535 }
mazgch 31:a0bed6c1e05d 536 }
mazgch 31:a0bed6c1e05d 537 return WAIT;
mazgch 31:a0bed6c1e05d 538 }
mazgch 21:c4d64830bf02 539 bool MDMParser::powerOff(void)
mazgch 21:c4d64830bf02 540 {
mazgch 21:c4d64830bf02 541 sendFormated("AT+CPWROFF\r\n");
mazgch 52:8071747a7cb3 542 if (RESP_OK != waitFinalResp(NULL,NULL,120))
mazgch 21:c4d64830bf02 543 return false;
mazgch 21:c4d64830bf02 544 return true;
mazgch 21:c4d64830bf02 545 }
mazgch 21:c4d64830bf02 546
mazgch 21:c4d64830bf02 547 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 548 // internet connection
mazgch 21:c4d64830bf02 549
mazgch 57:869bd35f44cc 550 MDMParser::IP MDMParser::join(const char* apn /*= NULL*/, const char* username /*= NULL*/, const char* password /*= NULL*/)
mazgch 21:c4d64830bf02 551 {
mazgch 32:8f12ac182bbb 552 _ip = NOIP;
mazgch 32:8f12ac182bbb 553 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 554 // TODO: is there something to do here?
mazgch 59:382695f1ce85 555 #if 0
mazgch 21:c4d64830bf02 556 //Get local IP address
mazgch 21:c4d64830bf02 557 sendFormated("AT+CMIP?\r\n");
mazgch 52:8071747a7cb3 558 if (RESP_OK != waitFinalResp(_cbCMIP, &_ip))
mazgch 31:a0bed6c1e05d 559 return NOIP;
mazgch 59:382695f1ce85 560 #else
mazgch 59:382695f1ce85 561 return 0x01010101; // a fake IP
mazgch 59:382695f1ce85 562 #endif
mazgch 21:c4d64830bf02 563 } else {
mazgch 21:c4d64830bf02 564 // check gprs attach status
mazgch 21:c4d64830bf02 565 sendFormated("AT+CGATT?\r\n");
mazgch 52:8071747a7cb3 566 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 567 return NOIP;
mazgch 31:a0bed6c1e05d 568
mazgch 31:a0bed6c1e05d 569 // Check the profile
mazgch 31:a0bed6c1e05d 570 int a = 0;
mazgch 31:a0bed6c1e05d 571 sendFormated("AT+UPSND=" PROFILE ",8\r\n");
mazgch 52:8071747a7cb3 572 if (RESP_OK != waitFinalResp(_cbUPSND, &a))
mazgch 31:a0bed6c1e05d 573 return NOIP;
mazgch 31:a0bed6c1e05d 574 if (a == 1) {
mazgch 31:a0bed6c1e05d 575 // disconnect the profile already if it is connected
mazgch 31:a0bed6c1e05d 576 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 58:e38a2e942fbb 577 if (RESP_OK != waitFinalResp(NULL,NULL,40*1000))
mazgch 31:a0bed6c1e05d 578 return NOIP;;
mazgch 31:a0bed6c1e05d 579 }
mazgch 31:a0bed6c1e05d 580 // Set up the APN
mazgch 21:c4d64830bf02 581 if (apn) {
mazgch 21:c4d64830bf02 582 sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn);
mazgch 52:8071747a7cb3 583 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 584 return NOIP;
mazgch 21:c4d64830bf02 585 }
mazgch 57:869bd35f44cc 586 if (username) {
mazgch 57:869bd35f44cc 587 sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", username);
mazgch 52:8071747a7cb3 588 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 589 return NOIP;
mazgch 21:c4d64830bf02 590 }
mazgch 21:c4d64830bf02 591 if (password) {
mazgch 21:c4d64830bf02 592 sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password);
mazgch 52:8071747a7cb3 593 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 594 return NOIP;
mazgch 21:c4d64830bf02 595 }
mazgch 21:c4d64830bf02 596 // Set up the dynamic IP address assignment.
mazgch 21:c4d64830bf02 597 sendFormated("AT+UPSD=" PROFILE ",7,\"0.0.0.0\"\r\n");
mazgch 52:8071747a7cb3 598 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 599 return NOIP;
mazgch 21:c4d64830bf02 600 // Activate the profile and make connection
mazgch 21:c4d64830bf02 601 sendFormated("AT+UPSDA=" PROFILE ",3\r\n");
mazgch 58:e38a2e942fbb 602 if (RESP_OK != waitFinalResp(NULL,NULL,150*1000))
mazgch 31:a0bed6c1e05d 603 return NOIP;
mazgch 21:c4d64830bf02 604 //Get local IP address
mazgch 21:c4d64830bf02 605 sendFormated("AT+UPSND=" PROFILE ",0\r\n");
mazgch 52:8071747a7cb3 606 if (RESP_OK != waitFinalResp(_cbUPSND, &_ip))
mazgch 31:a0bed6c1e05d 607 return NOIP;
mazgch 31:a0bed6c1e05d 608 }
mazgch 32:8f12ac182bbb 609 return _ip;
mazgch 31:a0bed6c1e05d 610 }
mazgch 31:a0bed6c1e05d 611
mazgch 32:8f12ac182bbb 612 int MDMParser::_cbCMIP(int type, const char* buf, int len, IP* ip)
mazgch 32:8f12ac182bbb 613 {
mazgch 32:8f12ac182bbb 614 if ((type == TYPE_PLUS) && ip) {
mazgch 32:8f12ac182bbb 615 int a,b,c,d;
mazgch 32:8f12ac182bbb 616 if (sscanf(buf, "\r\n+CMIP: " IPSTR, &a,&b,&c,&d) == 4)
mazgch 32:8f12ac182bbb 617 *ip = IPADR(a,b,c,d);
mazgch 32:8f12ac182bbb 618 }
mazgch 32:8f12ac182bbb 619 return WAIT;
mazgch 32:8f12ac182bbb 620 }
mazgch 32:8f12ac182bbb 621
mazgch 31:a0bed6c1e05d 622 int MDMParser::_cbUPSND(int type, const char* buf, int len, int* act)
mazgch 31:a0bed6c1e05d 623 {
mazgch 31:a0bed6c1e05d 624 if ((type == TYPE_PLUS) && act) {
mazgch 31:a0bed6c1e05d 625 if (sscanf(buf, "\r\n+UPSND: %*d,%*d,%d", act) == 1)
mazgch 31:a0bed6c1e05d 626 /*nothing*/;
mazgch 21:c4d64830bf02 627 }
mazgch 31:a0bed6c1e05d 628 return WAIT;
mazgch 31:a0bed6c1e05d 629 }
mazgch 31:a0bed6c1e05d 630
mazgch 31:a0bed6c1e05d 631 int MDMParser::_cbUPSND(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 632 {
mazgch 31:a0bed6c1e05d 633 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 634 int a,b,c,d;
mazgch 31:a0bed6c1e05d 635 // +UPSND=<profile_id>,<param_tag>[,<dynamic_param_val>]
mazgch 31:a0bed6c1e05d 636 if (sscanf(buf, "\r\n+UPSND: " PROFILE ",0,\"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 637 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 638 }
mazgch 31:a0bed6c1e05d 639 return WAIT;
mazgch 31:a0bed6c1e05d 640 }
mazgch 31:a0bed6c1e05d 641
mazgch 31:a0bed6c1e05d 642 int MDMParser::_cbUDNSRN(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 643 {
mazgch 31:a0bed6c1e05d 644 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 645 int a,b,c,d;
mazgch 31:a0bed6c1e05d 646 if (sscanf(buf, "\r\n+UDNSRN: \""IPSTR"\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 647 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 648 }
mazgch 31:a0bed6c1e05d 649 return WAIT;
mazgch 21:c4d64830bf02 650 }
mazgch 21:c4d64830bf02 651
mazgch 21:c4d64830bf02 652 bool MDMParser::disconnect(void)
mazgch 21:c4d64830bf02 653 {
mazgch 31:a0bed6c1e05d 654 if (_ip == NOIP)
mazgch 21:c4d64830bf02 655 return true;
mazgch 32:8f12ac182bbb 656 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 657 // TODO: is there something to do here?
mazgch 21:c4d64830bf02 658 } else {
mazgch 21:c4d64830bf02 659 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 52:8071747a7cb3 660 if (RESP_OK != waitFinalResp())
mazgch 32:8f12ac182bbb 661 return false;
mazgch 21:c4d64830bf02 662 }
mazgch 31:a0bed6c1e05d 663 _ip = NOIP;
mazgch 21:c4d64830bf02 664 return true;
mazgch 21:c4d64830bf02 665 }
mazgch 21:c4d64830bf02 666
mazgch 31:a0bed6c1e05d 667 MDMParser::IP MDMParser::gethostbyname(const char* host)
mazgch 21:c4d64830bf02 668 {
mazgch 31:a0bed6c1e05d 669 IP ip = NOIP;
mazgch 31:a0bed6c1e05d 670 int a,b,c,d;
mazgch 31:a0bed6c1e05d 671 if (sscanf(host, IPSTR, &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 672 ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 673 else {
mazgch 31:a0bed6c1e05d 674 sendFormated("AT+UDNSRN=0,\"%s\"\r\n", host);
mazgch 52:8071747a7cb3 675 if (RESP_OK != waitFinalResp(_cbUDNSRN, &ip))
mazgch 31:a0bed6c1e05d 676 return false;
mazgch 21:c4d64830bf02 677 }
mazgch 31:a0bed6c1e05d 678 return ip;
mazgch 21:c4d64830bf02 679 }
mazgch 21:c4d64830bf02 680
mazgch 21:c4d64830bf02 681 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 682 // sockets
mazgch 21:c4d64830bf02 683
mazgch 21:c4d64830bf02 684 int MDMParser::_cbUSOCR(int type, const char* buf, int len, int* socket)
mazgch 21:c4d64830bf02 685 {
mazgch 21:c4d64830bf02 686 if ((type == TYPE_PLUS) && socket) {
mazgch 21:c4d64830bf02 687 const char* p = strstr(buf,"+USOCR: ");
mazgch 21:c4d64830bf02 688 if (p)
mazgch 21:c4d64830bf02 689 *socket = atoi(p+8);
mazgch 21:c4d64830bf02 690 }
mazgch 21:c4d64830bf02 691 return WAIT;
mazgch 21:c4d64830bf02 692 }
mazgch 21:c4d64830bf02 693
mazgch 21:c4d64830bf02 694 int MDMParser::socketSocket(IpProtocol ipproto)
mazgch 21:c4d64830bf02 695 {
mazgch 47:9a89e5195721 696 TRACE("socketSocket(%d)\r\n", ipproto);
mazgch 21:c4d64830bf02 697 const char* cmd;
mazgch 21:c4d64830bf02 698 if(ipproto == IPPROTO_TCP) {
mazgch 21:c4d64830bf02 699 cmd = "AT+USOCR=6\r\n";
mazgch 21:c4d64830bf02 700 } else if(ipproto == IPPROTO_UDP) {
mazgch 21:c4d64830bf02 701 cmd = "AT+USOCR=17\r\n";
mazgch 21:c4d64830bf02 702 } else { // other types not supported
mazgch 21:c4d64830bf02 703 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 704 }
mazgch 21:c4d64830bf02 705 sendFormated(cmd);
mazgch 21:c4d64830bf02 706 int socket = -1;
mazgch 52:8071747a7cb3 707 if (RESP_OK != waitFinalResp(_cbUSOCR, &socket))
mazgch 21:c4d64830bf02 708 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 709 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_FREE))
mazgch 21:c4d64830bf02 710 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 711 // successfull
mazgch 21:c4d64830bf02 712 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 713 _sockets[socket].pending = 0;
mazgch 44:9d12223b78ff 714 _sockets[socket].timeout_ms = 0; // non blocking
mazgch 21:c4d64830bf02 715 return socket;
mazgch 21:c4d64830bf02 716 }
mazgch 21:c4d64830bf02 717
mazgch 21:c4d64830bf02 718 bool MDMParser::socketConnect(int socket, const char * host, int port)
mazgch 21:c4d64830bf02 719 {
mazgch 47:9a89e5195721 720 TRACE("socketConnect(%d,%s,%d)\r\n", socket, host,port);
mazgch 31:a0bed6c1e05d 721 IP ip = gethostbyname(host);
mazgch 31:a0bed6c1e05d 722 if (ip == NOIP)
mazgch 21:c4d64830bf02 723 return false;
mazgch 21:c4d64830bf02 724 // connect to socket
mazgch 21:c4d64830bf02 725 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 726 return false;
mazgch 21:c4d64830bf02 727 sendFormated("AT+USOCO=%d,\"" IPSTR "\",%d\r\n", socket, IPNUM(ip), port);
mazgch 52:8071747a7cb3 728 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 729 return false;
mazgch 21:c4d64830bf02 730 _sockets[socket].state = SOCK_CONNECTED;
mazgch 21:c4d64830bf02 731 return true;
mazgch 21:c4d64830bf02 732 }
mazgch 21:c4d64830bf02 733
mazgch 44:9d12223b78ff 734 bool MDMParser::socketIsConnected(int socket)
mazgch 44:9d12223b78ff 735 {
mazgch 47:9a89e5195721 736 TRACE("socketIsConnected(%d)\r\n", socket);
mazgch 47:9a89e5195721 737 if (!ISSOCKET(socket))
mazgch 47:9a89e5195721 738 return false;
mazgch 47:9a89e5195721 739 TRACE(" ... %d\r\n", _sockets[socket].state);
mazgch 47:9a89e5195721 740 return _sockets[socket].state == SOCK_CONNECTED;
mazgch 44:9d12223b78ff 741 }
mazgch 44:9d12223b78ff 742
mazgch 44:9d12223b78ff 743 bool MDMParser::socketSetBlocking(int socket, unsigned int timeout_ms)
mazgch 44:9d12223b78ff 744 {
mazgch 47:9a89e5195721 745 TRACE("socketSetBlocking(%d,%d)\r\n", socket, timeout_ms);
mazgch 44:9d12223b78ff 746 if (!ISSOCKET(socket))
mazgch 44:9d12223b78ff 747 return false;
mazgch 44:9d12223b78ff 748 _sockets[socket].timeout_ms = timeout_ms;
mazgch 44:9d12223b78ff 749 return true;
mazgch 44:9d12223b78ff 750 }
mazgch 44:9d12223b78ff 751
mazgch 21:c4d64830bf02 752 bool MDMParser::socketClose(int socket)
mazgch 21:c4d64830bf02 753 {
mazgch 47:9a89e5195721 754 TRACE("socketClose(%d)\r\n", socket);
mazgch 21:c4d64830bf02 755 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 756 return false;
mazgch 21:c4d64830bf02 757 sendFormated("AT+USOCL=%d\r\n", socket);
mazgch 52:8071747a7cb3 758 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 759 return false;
mazgch 44:9d12223b78ff 760 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 761 return true;
mazgch 21:c4d64830bf02 762 }
mazgch 21:c4d64830bf02 763
mazgch 21:c4d64830bf02 764 bool MDMParser::socketFree(int socket)
mazgch 21:c4d64830bf02 765 {
mazgch 47:9a89e5195721 766 TRACE("socketFree(%d)\r\n", socket);
mazgch 21:c4d64830bf02 767 socketClose(socket);
mazgch 21:c4d64830bf02 768 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 769 return false;
mazgch 21:c4d64830bf02 770 _sockets[socket].state = SOCK_FREE;
mazgch 21:c4d64830bf02 771 return true;
mazgch 21:c4d64830bf02 772 }
mazgch 21:c4d64830bf02 773
mazgch 21:c4d64830bf02 774 int MDMParser::socketSend(int socket, const char * buf, int len)
mazgch 21:c4d64830bf02 775 {
mazgch 47:9a89e5195721 776 TRACE("socketSend(%d,,%d)\r\n", socket,len);
mazgch 21:c4d64830bf02 777 if(len > 0) {
mazgch 21:c4d64830bf02 778 sendFormated("AT+USOWR=%d,%d\r\n",socket,len);
mazgch 52:8071747a7cb3 779 if (RESP_PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 780 return SOCKET_ERROR;
mazgch 62:a02f026bdd7c 781 WAIT_MS(50);
mazgch 21:c4d64830bf02 782 send(buf, len);
mazgch 52:8071747a7cb3 783 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 784 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 785 }
mazgch 21:c4d64830bf02 786 return len;
mazgch 21:c4d64830bf02 787 }
mazgch 21:c4d64830bf02 788
mazgch 21:c4d64830bf02 789 int MDMParser::socketSendTo(int socket, IP ip, int port, const char * buf, int len)
mazgch 21:c4d64830bf02 790 {
mazgch 47:9a89e5195721 791 TRACE("socketSendTo(%d," IPSTR "%d,,%d)\r\n", socket, IPNUM(ip),port,len);
mazgch 21:c4d64830bf02 792 if(len > 0) {
mazgch 21:c4d64830bf02 793 sendFormated("AT+USOWR=%d,\"" IPSTR "\",%d,%d\r\n",socket,IPNUM(ip),port,len);
mazgch 52:8071747a7cb3 794 if (RESP_PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 795 return SOCKET_ERROR;
mazgch 62:a02f026bdd7c 796 WAIT_MS(50);
mazgch 21:c4d64830bf02 797 send(buf, len);
mazgch 52:8071747a7cb3 798 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 799 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 800 }
mazgch 21:c4d64830bf02 801 return len;
mazgch 21:c4d64830bf02 802 }
mazgch 21:c4d64830bf02 803
mazgch 21:c4d64830bf02 804 int MDMParser::socketReadable(int socket)
mazgch 21:c4d64830bf02 805 {
mazgch 47:9a89e5195721 806 TRACE("socketReadable(%d)\r\n", socket);
mazgch 21:c4d64830bf02 807 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 808 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 809 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 810 waitFinalResp(NULL, NULL, 0);
mazgch 21:c4d64830bf02 811 if (_sockets[socket].state != SOCK_CONNECTED)
mazgch 21:c4d64830bf02 812 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 813 return _sockets[socket].pending;
mazgch 21:c4d64830bf02 814 }
mazgch 21:c4d64830bf02 815
mazgch 21:c4d64830bf02 816 int MDMParser::_cbUSORD(int type, const char* buf, int len, char* out)
mazgch 21:c4d64830bf02 817 {
mazgch 21:c4d64830bf02 818 if ((type == TYPE_PLUS) && out) {
mazgch 21:c4d64830bf02 819 int sz, sk;
mazgch 21:c4d64830bf02 820 if ((sscanf(buf, "\r\n+USORD: %d,%d,", &sk, &sz) == 2) &&
mazgch 21:c4d64830bf02 821 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 822 memcpy(out, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 823 }
mazgch 21:c4d64830bf02 824 }
mazgch 21:c4d64830bf02 825 return WAIT;
mazgch 21:c4d64830bf02 826 }
mazgch 21:c4d64830bf02 827
mazgch 21:c4d64830bf02 828 int MDMParser::socketRecv(int socket, char* buf, int len)
mazgch 21:c4d64830bf02 829 {
mazgch 21:c4d64830bf02 830 int cnt = 0;
mazgch 47:9a89e5195721 831 TRACE("socketRecv(%d,,%d)\r\n", socket, len);
mazgch 21:c4d64830bf02 832 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 833 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 834 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 835 Timer timer;
mazgch 44:9d12223b78ff 836 timer.start();
mazgch 21:c4d64830bf02 837 while (len) {
mazgch 21:c4d64830bf02 838 int blk = MAX_SIZE - 64; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 839 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 840 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 841 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 842 if (blk) {
mazgch 44:9d12223b78ff 843 sendFormated("AT+USORD=%d,%d\r\n",socket, blk);
mazgch 52:8071747a7cb3 844 if (RESP_OK != waitFinalResp(_cbUSORD, buf)) {
mazgch 44:9d12223b78ff 845 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 846 }
mazgch 21:c4d64830bf02 847 len -= blk;
mazgch 21:c4d64830bf02 848 cnt += blk;
mazgch 21:c4d64830bf02 849 buf += blk;
mazgch 21:c4d64830bf02 850 _sockets[socket].pending -= blk;
mazgch 44:9d12223b78ff 851 } else if ((_sockets[socket].state == SOCK_CONNECTED) && (
mazgch 44:9d12223b78ff 852 (_sockets[socket].timeout_ms == (unsigned int)-1 /* blocking */) ||
mazgch 44:9d12223b78ff 853 (timer.read_ms() < _sockets[socket].timeout_ms))){
mazgch 21:c4d64830bf02 854 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 855 waitFinalResp(NULL, NULL, 10);
mazgch 44:9d12223b78ff 856 } else {
mazgch 44:9d12223b78ff 857 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 858 }
mazgch 21:c4d64830bf02 859 }
mazgch 58:e38a2e942fbb 860
mazgch 44:9d12223b78ff 861 timer.stop();
mazgch 44:9d12223b78ff 862 timer.reset();
mazgch 21:c4d64830bf02 863 return cnt;
mazgch 21:c4d64830bf02 864 }
mazgch 21:c4d64830bf02 865
mazgch 21:c4d64830bf02 866 int MDMParser::_cbUSORF(int type, const char* buf, int len, USORFparam* param)
mazgch 21:c4d64830bf02 867 {
mazgch 21:c4d64830bf02 868 if ((type == TYPE_PLUS) && param) {
mazgch 21:c4d64830bf02 869 int sz, sk, p, a,b,c,d;
mazgch 21:c4d64830bf02 870 if ((sscanf(buf, "\r\n+USORF: %d,\""IPSTR"\",%d,%d,",
mazgch 21:c4d64830bf02 871 &sk,&a,&b,&c,&d,&p,&sz) == 7) &&
mazgch 21:c4d64830bf02 872 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 873 memcpy(param->buf, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 874 param->ip = IPADR(a,b,c,d);
mazgch 21:c4d64830bf02 875 param->port = p;
mazgch 21:c4d64830bf02 876 }
mazgch 21:c4d64830bf02 877 }
mazgch 21:c4d64830bf02 878 return WAIT;
mazgch 21:c4d64830bf02 879 }
mazgch 21:c4d64830bf02 880
mazgch 21:c4d64830bf02 881 int MDMParser::socketRecvFrom(int socket, char* buf, int len, IP* ip)
mazgch 21:c4d64830bf02 882 {
mazgch 21:c4d64830bf02 883 int cnt = 0;
mazgch 47:9a89e5195721 884 TRACE("socketRecvFrom(%d,,%d" IPSTR ")\r\n", socket, len, IPNUM(*ip));
mazgch 21:c4d64830bf02 885 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 886 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 887 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 888 Timer timer;
mazgch 44:9d12223b78ff 889 timer.start();
mazgch 21:c4d64830bf02 890 while (len) {
mazgch 21:c4d64830bf02 891 int blk = MAX_SIZE - 64; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 892 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 893 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 894 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 895 if (blk) {
mazgch 21:c4d64830bf02 896 sendFormated("AT+USORF=%d,%d\r\n",socket, blk);
mazgch 21:c4d64830bf02 897 USORFparam param;
mazgch 21:c4d64830bf02 898 param.buf = buf;
mazgch 52:8071747a7cb3 899 if (RESP_OK != waitFinalResp(_cbUSORF, &param)) {
mazgch 44:9d12223b78ff 900 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 901 }
mazgch 21:c4d64830bf02 902 *ip = param.ip;
mazgch 21:c4d64830bf02 903 //*port = param.port;
mazgch 21:c4d64830bf02 904 len -= blk;
mazgch 21:c4d64830bf02 905 cnt += blk;
mazgch 21:c4d64830bf02 906 buf += blk;
mazgch 21:c4d64830bf02 907 _sockets[socket].pending -= blk;
mazgch 44:9d12223b78ff 908 } else if ((_sockets[socket].state == SOCK_CONNECTED) && (
mazgch 44:9d12223b78ff 909 (_sockets[socket].timeout_ms == (unsigned int)-1 /* blocking */) ||
mazgch 44:9d12223b78ff 910 (timer.read_ms() < _sockets[socket].timeout_ms))){
mazgch 21:c4d64830bf02 911 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 912 waitFinalResp(NULL, NULL, 10);
mazgch 44:9d12223b78ff 913 } else {
mazgch 44:9d12223b78ff 914 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 915 }
mazgch 21:c4d64830bf02 916 }
mazgch 44:9d12223b78ff 917 timer.stop();
mazgch 44:9d12223b78ff 918 timer.reset();
mazgch 21:c4d64830bf02 919 return cnt;
mazgch 21:c4d64830bf02 920 }
mazgch 21:c4d64830bf02 921
mazgch 21:c4d64830bf02 922 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 923
mazgch 31:a0bed6c1e05d 924 int MDMParser::_cbCMGL(int type, const char* buf, int len, CMGLparam* param)
mazgch 21:c4d64830bf02 925 {
mazgch 31:a0bed6c1e05d 926 if ((type == TYPE_PLUS) && param && param->num) {
mazgch 31:a0bed6c1e05d 927 // +CMGL: <ix>,...
mazgch 31:a0bed6c1e05d 928 int ix;
mazgch 31:a0bed6c1e05d 929 if (sscanf(buf, "\r\n+CMGL: %d,", &ix) == 1)
mazgch 31:a0bed6c1e05d 930 {
mazgch 31:a0bed6c1e05d 931 *param->ix++ = ix;
mazgch 31:a0bed6c1e05d 932 param->num--;
mazgch 31:a0bed6c1e05d 933 }
mazgch 29:53d346010624 934 }
mazgch 29:53d346010624 935 return WAIT;
mazgch 21:c4d64830bf02 936 }
mazgch 21:c4d64830bf02 937
mazgch 31:a0bed6c1e05d 938 int MDMParser::smsList(const char* stat /*= "ALL"*/, int* ix /*=NULL*/, int num /*= 0*/) {
mazgch 31:a0bed6c1e05d 939 sendFormated("AT+CMGL=\"%s\"\r\n", stat);
mazgch 31:a0bed6c1e05d 940 CMGLparam param;
mazgch 31:a0bed6c1e05d 941 param.ix = ix;
mazgch 31:a0bed6c1e05d 942 param.num = num;
mazgch 52:8071747a7cb3 943 if (RESP_OK != waitFinalResp(_cbCMGL, &param))
mazgch 31:a0bed6c1e05d 944 return -1;
mazgch 31:a0bed6c1e05d 945 return num - param.num;
mazgch 21:c4d64830bf02 946 }
mazgch 21:c4d64830bf02 947
mazgch 21:c4d64830bf02 948 bool MDMParser::smsSend(const char* num, const char* buf)
mazgch 21:c4d64830bf02 949 {
mazgch 21:c4d64830bf02 950 sendFormated("AT+CMGS=\"%s\"\r",num);
mazgch 58:e38a2e942fbb 951 if (RESP_PROMPT != waitFinalResp(NULL,NULL,150*1000)) {
mazgch 21:c4d64830bf02 952 return false;
mazgch 21:c4d64830bf02 953 }
mazgch 21:c4d64830bf02 954 send(buf, strlen(buf));
mazgch 21:c4d64830bf02 955 const char ctrlZ = 0x1A;
mazgch 21:c4d64830bf02 956 send(&ctrlZ, sizeof(ctrlZ));
mazgch 52:8071747a7cb3 957 if (RESP_OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 958 return false;
mazgch 21:c4d64830bf02 959 }
mazgch 21:c4d64830bf02 960 return true;
mazgch 21:c4d64830bf02 961 }
mazgch 21:c4d64830bf02 962
mazgch 21:c4d64830bf02 963 bool MDMParser::smsDelete(int ix)
mazgch 21:c4d64830bf02 964 {
mazgch 21:c4d64830bf02 965 sendFormated("AT+CMGD=%d\r\n",ix);
mazgch 52:8071747a7cb3 966 if (RESP_OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 967 return false;
mazgch 21:c4d64830bf02 968 }
mazgch 21:c4d64830bf02 969 return true;
mazgch 21:c4d64830bf02 970 }
mazgch 21:c4d64830bf02 971
mazgch 21:c4d64830bf02 972 int MDMParser::_cbCMGR(int type, const char* buf, int len, CMGRparam* param)
mazgch 21:c4d64830bf02 973 {
mazgch 21:c4d64830bf02 974 if (param) {
mazgch 21:c4d64830bf02 975 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 976 if (sscanf(buf, "\r\n+CMGR: \"%*[^\"]\",\"%[^\"]", param->num) == 1) {
mazgch 21:c4d64830bf02 977 }
mazgch 37:cc3433329d66 978 } else if ((type == TYPE_UNKNOWN) && (buf[len-2] == '\r') && (buf[len-1] == '\n')) {
mazgch 21:c4d64830bf02 979 memcpy(param->buf, buf, len-2);
mazgch 21:c4d64830bf02 980 param->buf[len-2] = '\0';
mazgch 21:c4d64830bf02 981 }
mazgch 21:c4d64830bf02 982 }
mazgch 21:c4d64830bf02 983 return WAIT;
mazgch 21:c4d64830bf02 984 }
mazgch 21:c4d64830bf02 985
mazgch 21:c4d64830bf02 986 bool MDMParser::smsRead(int ix, char* num, char* buf, int len)
mazgch 21:c4d64830bf02 987 {
mazgch 21:c4d64830bf02 988 CMGRparam param;
mazgch 21:c4d64830bf02 989 param.num = num;
mazgch 21:c4d64830bf02 990 param.buf = buf;
mazgch 21:c4d64830bf02 991 sendFormated("AT+CMGR=%d\r\n",ix);
mazgch 52:8071747a7cb3 992 if (RESP_OK != waitFinalResp(_cbCMGR, &param)) {
mazgch 21:c4d64830bf02 993 return false;
mazgch 21:c4d64830bf02 994 }
mazgch 21:c4d64830bf02 995 return true;
mazgch 21:c4d64830bf02 996 }
mazgch 54:7ba8e4c218e2 997
mazgch 54:7ba8e4c218e2 998 // ----------------------------------------------------------------
mazgch 54:7ba8e4c218e2 999
mazgch 54:7ba8e4c218e2 1000 void MDMParser::dumpDevStatus(MDMParser::DevStatus* status)
mazgch 54:7ba8e4c218e2 1001 {
mazgch 57:869bd35f44cc 1002 printf("Modem Device Status:\r\n");
mazgch 54:7ba8e4c218e2 1003 const char* txtDev[] = { "Unknown", "SARA-G350", "LISA-U200", "LISA-C200" };
mazgch 54:7ba8e4c218e2 1004 if (status->dev < sizeof(txtDev)/sizeof(*txtDev) && (status->dev != MDMParser::DEV_UNKNOWN))
mazgch 54:7ba8e4c218e2 1005 printf(" Device: %s\r\n", txtDev[status->dev]);
mazgch 54:7ba8e4c218e2 1006 const char* txtLpm[] = { "Disabled", "Enabled", "Active" };
mazgch 54:7ba8e4c218e2 1007 if (status->lpm < sizeof(txtLpm)/sizeof(*txtLpm))
mazgch 54:7ba8e4c218e2 1008 printf(" Power Save: %s\r\n", txtLpm[status->lpm]);
mazgch 54:7ba8e4c218e2 1009 const char* txtSim[] = { "Unknown", "Pin", "Ready" };
mazgch 54:7ba8e4c218e2 1010 if (status->sim < sizeof(txtSim)/sizeof(*txtSim) && (status->sim != MDMParser::SIM_UNKNOWN))
mazgch 54:7ba8e4c218e2 1011 printf(" SIM: %s\r\n", txtSim[status->sim]);
mazgch 54:7ba8e4c218e2 1012 if (*status->ccid)
mazgch 54:7ba8e4c218e2 1013 printf(" CCID: %s\r\n", status->ccid);
mazgch 54:7ba8e4c218e2 1014 if (*status->imei)
mazgch 54:7ba8e4c218e2 1015 printf(" IMEI: %s\r\n", status->imei);
mazgch 54:7ba8e4c218e2 1016 if (*status->imsi)
mazgch 54:7ba8e4c218e2 1017 printf(" IMSI: %s\r\n", status->imsi);
mazgch 54:7ba8e4c218e2 1018 if (*status->meid)
mazgch 54:7ba8e4c218e2 1019 printf(" MEID: %s\r\n", status->meid); // LISA-C
mazgch 54:7ba8e4c218e2 1020 if (*status->manu)
mazgch 54:7ba8e4c218e2 1021 printf(" Manufacturer: %s\r\n", status->manu);
mazgch 54:7ba8e4c218e2 1022 if (*status->model)
mazgch 54:7ba8e4c218e2 1023 printf(" Model: %s\r\n", status->model);
mazgch 54:7ba8e4c218e2 1024 if (*status->ver)
mazgch 54:7ba8e4c218e2 1025 printf(" Version: %s\r\n", status->ver);
mazgch 54:7ba8e4c218e2 1026 }
mazgch 54:7ba8e4c218e2 1027
mazgch 54:7ba8e4c218e2 1028 void MDMParser::dumpNetStatus(MDMParser::NetStatus *status)
mazgch 54:7ba8e4c218e2 1029 {
mazgch 57:869bd35f44cc 1030 printf("Modem Network Status:\r\n");
mazgch 54:7ba8e4c218e2 1031 const char* txtReg[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
mazgch 54:7ba8e4c218e2 1032 if (status->reg < sizeof(txtReg)/sizeof(*txtReg) && (status->reg != MDMParser::REG_UNKNOWN))
mazgch 54:7ba8e4c218e2 1033 printf(" Registration: %s\r\n", txtReg[status->reg]);
mazgch 54:7ba8e4c218e2 1034 const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
mazgch 54:7ba8e4c218e2 1035 if (status->act < sizeof(txtAct)/sizeof(*txtAct) && (status->act != MDMParser::ACT_UNKNOWN))
mazgch 54:7ba8e4c218e2 1036 printf(" Access Technology: %s\r\n", txtAct[status->act]);
mazgch 54:7ba8e4c218e2 1037 if (status->rssi)
mazgch 54:7ba8e4c218e2 1038 printf(" Signal Strength: %d dBm\r\n", status->rssi);
mazgch 54:7ba8e4c218e2 1039 if (status->ber)
mazgch 54:7ba8e4c218e2 1040 printf(" Bit Error Rate: %d\r\n", status->ber);
mazgch 54:7ba8e4c218e2 1041 if (*status->opr)
mazgch 54:7ba8e4c218e2 1042 printf(" Operator: %s\r\n", status->opr);
mazgch 54:7ba8e4c218e2 1043 if (status->lac != 0xFFFF)
mazgch 54:7ba8e4c218e2 1044 printf(" Location Area Code: %04X\r\n", status->lac);
mazgch 54:7ba8e4c218e2 1045 if (status->ci != 0xFFFFFFFF)
mazgch 54:7ba8e4c218e2 1046 printf(" Cell ID: %08X\r\n", status->ci);
mazgch 54:7ba8e4c218e2 1047 if (*status->num)
mazgch 54:7ba8e4c218e2 1048 printf(" Phone Number: %s\r\n", status->num);
mazgch 54:7ba8e4c218e2 1049 }
mazgch 54:7ba8e4c218e2 1050
mazgch 54:7ba8e4c218e2 1051 void MDMParser::dumpIp(MDMParser::IP ip)
mazgch 54:7ba8e4c218e2 1052 {
mazgch 57:869bd35f44cc 1053 if (ip != NOIP)
mazgch 57:869bd35f44cc 1054 printf("Modem IP Address: " IPSTR "\r\n", IPNUM(ip));
mazgch 54:7ba8e4c218e2 1055 }
mazgch 54:7ba8e4c218e2 1056
mazgch 21:c4d64830bf02 1057 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 1058
mazgch 21:c4d64830bf02 1059 int MDMParser::_cbCUSD(int type, const char* buf, int len, char* resp)
mazgch 21:c4d64830bf02 1060 {
mazgch 21:c4d64830bf02 1061 if ((type == TYPE_PLUS) && resp) {
mazgch 21:c4d64830bf02 1062 // +USD: \"%*[^\"]\",\"%[^\"]\",,\"%*[^\"]\",%d,%d,%d,%d,\"*[^\"]\",%d,%d"..);
mazgch 21:c4d64830bf02 1063 if (sscanf(buf, "\r\n+CUSD: %*d,\"%[^\"]\",%*d", resp) == 1) {
mazgch 21:c4d64830bf02 1064 /*nothing*/
mazgch 21:c4d64830bf02 1065 }
mazgch 21:c4d64830bf02 1066 }
mazgch 21:c4d64830bf02 1067 return WAIT;
mazgch 21:c4d64830bf02 1068 }
mazgch 31:a0bed6c1e05d 1069
mazgch 31:a0bed6c1e05d 1070 bool MDMParser::ussdCommand(const char* cmd, char* buf)
mazgch 21:c4d64830bf02 1071 {
mazgch 21:c4d64830bf02 1072 *buf = '\0';
mazgch 21:c4d64830bf02 1073 sendFormated("AT+CUSD=1,\"%s\"\r\n",cmd);
mazgch 52:8071747a7cb3 1074 if (RESP_OK != waitFinalResp(_cbCUSD, buf)) {
mazgch 31:a0bed6c1e05d 1075 return false;
mazgch 21:c4d64830bf02 1076 }
mazgch 31:a0bed6c1e05d 1077 return true;
mazgch 21:c4d64830bf02 1078 }
mazgch 26:07be5faf8925 1079
mazgch 21:c4d64830bf02 1080 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 1081 int MDMParser::_parseMatch(Pipe<char>* pipe, int len, const char* sta, const char* end)
mazgch 18:e5697801df29 1082 {
mazgch 18:e5697801df29 1083 int o = 0;
mazgch 21:c4d64830bf02 1084 if (sta) {
mazgch 21:c4d64830bf02 1085 while (*sta) {
mazgch 21:c4d64830bf02 1086 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1087 char ch = pipe->next();
mazgch 21:c4d64830bf02 1088 if (*sta++ != ch) return NOT_FOUND;
mazgch 21:c4d64830bf02 1089 }
mazgch 21:c4d64830bf02 1090 }
mazgch 21:c4d64830bf02 1091 if (!end) return o; // no termination
mazgch 35:9275215a3a5b 1092 // at least any char
mazgch 35:9275215a3a5b 1093 if (++o > len) return WAIT;
mazgch 35:9275215a3a5b 1094 pipe->next();
mazgch 35:9275215a3a5b 1095 // check the end
mazgch 21:c4d64830bf02 1096 int x = 0;
mazgch 21:c4d64830bf02 1097 while (end[x]) {
mazgch 21:c4d64830bf02 1098 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1099 char ch = pipe->next();
mazgch 21:c4d64830bf02 1100 x = (end[x] == ch) ? x + 1 :
mazgch 21:c4d64830bf02 1101 (end[0] == ch) ? 1 :
mazgch 21:c4d64830bf02 1102 0;
mazgch 21:c4d64830bf02 1103 }
mazgch 21:c4d64830bf02 1104 return o;
mazgch 21:c4d64830bf02 1105 }
mazgch 21:c4d64830bf02 1106
mazgch 21:c4d64830bf02 1107 int MDMParser::_parseFormated(Pipe<char>* pipe, int len, const char* fmt)
mazgch 21:c4d64830bf02 1108 {
mazgch 21:c4d64830bf02 1109 int o = 0;
mazgch 21:c4d64830bf02 1110 int num = 0;
mazgch 21:c4d64830bf02 1111 if (fmt) {
mazgch 21:c4d64830bf02 1112 while (*fmt) {
mazgch 21:c4d64830bf02 1113 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1114 char ch = pipe->next();
mazgch 21:c4d64830bf02 1115 if (*fmt == '%') {
mazgch 21:c4d64830bf02 1116 fmt++;
mazgch 21:c4d64830bf02 1117 if (*fmt == 'd') { // numeric
mazgch 21:c4d64830bf02 1118 fmt ++;
mazgch 21:c4d64830bf02 1119 num = 0;
mazgch 21:c4d64830bf02 1120 while (ch >= '0' && ch <= '9') {
mazgch 21:c4d64830bf02 1121 num = num * 10 + (ch - '0');
mazgch 21:c4d64830bf02 1122 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1123 ch = pipe->next();
mazgch 21:c4d64830bf02 1124 }
mazgch 21:c4d64830bf02 1125 }
mazgch 21:c4d64830bf02 1126 else if (*fmt == 'c') { // char buffer (takes last numeric as length)
mazgch 21:c4d64830bf02 1127 fmt ++;
mazgch 21:c4d64830bf02 1128 while (num --) {
mazgch 21:c4d64830bf02 1129 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1130 ch = pipe->next();
mazgch 21:c4d64830bf02 1131 }
mazgch 21:c4d64830bf02 1132 }
mazgch 21:c4d64830bf02 1133 }
mazgch 21:c4d64830bf02 1134 if (*fmt++ != ch) return NOT_FOUND;
mazgch 18:e5697801df29 1135 }
mazgch 18:e5697801df29 1136 }
mazgch 21:c4d64830bf02 1137 return o;
mazgch 21:c4d64830bf02 1138 }
mazgch 21:c4d64830bf02 1139
mazgch 21:c4d64830bf02 1140
mazgch 21:c4d64830bf02 1141 int MDMParser::_getLine(Pipe<char>* pipe, char* buf, int len)
mazgch 21:c4d64830bf02 1142 {
mazgch 21:c4d64830bf02 1143 int unkn = 0;
mazgch 21:c4d64830bf02 1144 int sz = pipe->size();
mazgch 21:c4d64830bf02 1145 int fr = pipe->free();
mazgch 21:c4d64830bf02 1146 if (len > sz)
mazgch 21:c4d64830bf02 1147 len = sz;
mazgch 21:c4d64830bf02 1148 while (len > 0)
mazgch 21:c4d64830bf02 1149 {
mazgch 21:c4d64830bf02 1150 static struct {
mazgch 21:c4d64830bf02 1151 const char* fmt; int type;
mazgch 21:c4d64830bf02 1152 } lutF[] = {
mazgch 21:c4d64830bf02 1153 { "\r\n+USORD: %d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1154 { "\r\n+USORF: %d,\""IPSTR"\",%d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1155 };
mazgch 21:c4d64830bf02 1156 static struct {
mazgch 21:c4d64830bf02 1157 const char* sta; const char* end; int type;
mazgch 21:c4d64830bf02 1158 } lut[] = {
mazgch 21:c4d64830bf02 1159 { "\r\nOK\r\n", NULL, TYPE_OK },
mazgch 21:c4d64830bf02 1160 { "\r\nERROR\r\n", NULL, TYPE_ERROR },
mazgch 31:a0bed6c1e05d 1161 { "\r\n+CME ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1162 { "\r\n+CMS ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1163 { "\r\nRING\r\n", NULL, TYPE_RING },
mazgch 21:c4d64830bf02 1164 { "\r\nCONNECT\r\n", NULL, TYPE_CONNECT },
mazgch 21:c4d64830bf02 1165 { "\r\nNO CARRIER\r\n", NULL, TYPE_NOCARRIER },
mazgch 21:c4d64830bf02 1166 { "\r\nNO DIALTONE\r\n", NULL, TYPE_NODIALTONE },
mazgch 21:c4d64830bf02 1167 { "\r\nBUSY\r\n", NULL, TYPE_BUSY },
mazgch 21:c4d64830bf02 1168 { "\r\nNO ANSWER\r\n", NULL, TYPE_NOANSWER },
mazgch 21:c4d64830bf02 1169 { "\r\n+", "\r\n", TYPE_PLUS },
mazgch 21:c4d64830bf02 1170 { "\r\n@", NULL, TYPE_PROMPT }, // Sockets
mazgch 21:c4d64830bf02 1171 { "\r\n>", NULL, TYPE_PROMPT }, // SMS
mazgch 21:c4d64830bf02 1172 };
mazgch 21:c4d64830bf02 1173 for (int i = 0; i < sizeof(lutF)/sizeof(*lutF); i ++) {
mazgch 21:c4d64830bf02 1174 pipe->set(unkn);
mazgch 21:c4d64830bf02 1175 int ln = _parseFormated(pipe, len, lutF[i].fmt);
mazgch 21:c4d64830bf02 1176 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1177 return WAIT;
mazgch 21:c4d64830bf02 1178 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1179 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1180 if (ln > 0)
mazgch 21:c4d64830bf02 1181 return lutF[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1182 }
mazgch 21:c4d64830bf02 1183 for (int i = 0; i < sizeof(lut)/sizeof(*lut); i ++) {
mazgch 21:c4d64830bf02 1184 pipe->set(unkn);
mazgch 21:c4d64830bf02 1185 int ln = _parseMatch(pipe, len, lut[i].sta, lut[i].end);
mazgch 21:c4d64830bf02 1186 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1187 return WAIT;
mazgch 21:c4d64830bf02 1188 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1189 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1190 if (ln > 0)
mazgch 21:c4d64830bf02 1191 return lut[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1192 }
mazgch 21:c4d64830bf02 1193 // UNKNOWN
mazgch 21:c4d64830bf02 1194 unkn ++;
mazgch 21:c4d64830bf02 1195 len--;
mazgch 21:c4d64830bf02 1196 }
mazgch 18:e5697801df29 1197 return WAIT;
mazgch 18:e5697801df29 1198 }
mazgch 18:e5697801df29 1199
mazgch 18:e5697801df29 1200 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1201 // Serial Implementation
mazgch 18:e5697801df29 1202 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1203
mazgch 19:2b5d097ca15d 1204 MDMSerial::MDMSerial(PinName tx /*= MDMTXD*/, PinName rx /*= MDMRXD*/,
mazgch 19:2b5d097ca15d 1205 int baudrate /*= MDMBAUD*/,
mazgch 43:a89a7a505991 1206 #if DEVICE_SERIAL_FC
mazgch 19:2b5d097ca15d 1207 PinName rts /*= MDMRTS*/, PinName cts /*= MDMCTS*/,
mazgch 43:a89a7a505991 1208 #endif
mazgch 18:e5697801df29 1209 int rxSize /*= 256*/, int txSize /*= 128*/) :
mazgch 35:9275215a3a5b 1210 SerialPipe(tx, rx, rxSize, txSize)
mazgch 18:e5697801df29 1211 {
mazgch 18:e5697801df29 1212 baud(baudrate);
mazgch 35:9275215a3a5b 1213 #if DEVICE_SERIAL_FC
mazgch 35:9275215a3a5b 1214 if ((rts != NC) || (cts != NC))
mazgch 35:9275215a3a5b 1215 {
mazgch 35:9275215a3a5b 1216 Flow flow = (cts == NC) ? RTS :
mazgch 35:9275215a3a5b 1217 (rts == NC) ? CTS : RTSCTS ;
mazgch 35:9275215a3a5b 1218 set_flow_control(flow, rts, cts);
mazgch 35:9275215a3a5b 1219 if (cts != NC) _dev.lpm = LPM_ENABLED;
mazgch 35:9275215a3a5b 1220 }
mazgch 35:9275215a3a5b 1221 #endif
mazgch 18:e5697801df29 1222 }
mazgch 18:e5697801df29 1223
mazgch 18:e5697801df29 1224 int MDMSerial::_send(const void* buf, int len)
mazgch 18:e5697801df29 1225 {
mazgch 35:9275215a3a5b 1226 return put((const char*)buf, len, true/*=blocking*/);
mazgch 18:e5697801df29 1227 }
mazgch 18:e5697801df29 1228
mazgch 18:e5697801df29 1229 int MDMSerial::getLine(char* buffer, int length)
mazgch 18:e5697801df29 1230 {
mazgch 18:e5697801df29 1231 return _getLine(&_pipeRx, buffer, length);
mazgch 18:e5697801df29 1232 }
mazgch 18:e5697801df29 1233
mazgch 18:e5697801df29 1234 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1235 // USB Implementation
mazgch 18:e5697801df29 1236 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1237
mazgch 18:e5697801df29 1238 #ifdef HAVE_MDMUSB
mazgch 18:e5697801df29 1239 // TODO properly implement with USB
mazgch 18:e5697801df29 1240 MDMUsb::MDMUsb(void) { }
mazgch 18:e5697801df29 1241 int MDMUsb::_send(const void* buf, int len) { return len; }
mazgch 18:e5697801df29 1242 int MDMUsb::getLine(char* buffer, int length) { return NOT_FOUND; }
mazgch 35:9275215a3a5b 1243 #endif