u-blox / C027_Support

support library for C027 helper functions for Buffer Pipes, Buffered Serial Port (rtos capable) and GPS parsing. It includes modem APIs for USSD, SMS and Sockets.

Dependents:   HTTPClient_Cellular_HelloWorld Cellular_HelloMQTT MbedSmartRestMain Car_Bon_car_module ... more

This library is intended to be used with u-blox products such as the C027 or a shield with u-blox cellular and GPS modules like the cellular and positioning shield from Embedded Artist.

For 2G/GSM and 3G/UMTS you need to:

  • have a SIM card and know its PIN number
  • need to know you network operators APN setting These setting should be passed to the connect or init and join functions. You can also extend the APN database in MDMAPN.h.

For CDMA products you need to make sure that you have provisioned and activated the modem with either Sprint or Verizon.

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