jajn HA / C027_Support

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Fork of C027_Support by jajn HA

MDM.cpp@71:041de9a6d93c, 2014-05-15 (annotated)

Committer:
mazgch
Date:
Thu May 15 06:16:10 2014 +0000
Revision:
71:041de9a6d93c
Parent:
70:0a87d256cd24
Child:
72:d1e943ad6558
move at command

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 64:ba4ea655a451 6 #define TRACE (1/*1=off,0=trace*/)?:printf
mazgch 64:ba4ea655a451 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 // some helper
mazgch 21:c4d64830bf02 10 #define ISSOCKET(s) (((s) >= 0) && ((s) < (sizeof(_sockets)/sizeof(*_sockets))))
mazgch 62:a02f026bdd7c 11 #define WAIT_MS(ms) wait_ms(ms) // you may choose to use Thread::wait(ms)
mazgch 21:c4d64830bf02 12
mazgch 69:4d6fa520dfca 13 #define MAX_SIZE 128 // max expected messages
mazgch 69:4d6fa520dfca 14
mazgch 21:c4d64830bf02 15 #ifdef DEBUG
mazgch 21:c4d64830bf02 16 void dump(const char* buf, int len)
mazgch 21:c4d64830bf02 17 {
mazgch 21:c4d64830bf02 18 while (len --) {
mazgch 21:c4d64830bf02 19 char ch = *buf++;
mazgch 21:c4d64830bf02 20 if (ch == '\r') printf("\\r");
mazgch 21:c4d64830bf02 21 else if (ch == '\n') printf("\\n");
mazgch 21:c4d64830bf02 22 else if (ch >= 0x20) printf("%c", ch);
mazgch 21:c4d64830bf02 23 else printf("\\x%02x", ch);
mazgch 21:c4d64830bf02 24 }
mazgch 21:c4d64830bf02 25 }
mazgch 58:e38a2e942fbb 26
mazgch 58:e38a2e942fbb 27 Timer dbgTime;
mazgch 58:e38a2e942fbb 28
mazgch 31:a0bed6c1e05d 29 #if 1 // colored terminal output using ANSI escape sequences
mazgch 31:a0bed6c1e05d 30 #define COL(c,t) "\33[" c t "\33[" "39m"
mazgch 31:a0bed6c1e05d 31 #else
mazgch 31:a0bed6c1e05d 32 #define COL(c,t) t
mazgch 31:a0bed6c1e05d 33 #endif
mazgch 31:a0bed6c1e05d 34 #define BLA(t) COL("30m",t)
mazgch 31:a0bed6c1e05d 35 #define RED(t) COL("31m",t)
mazgch 31:a0bed6c1e05d 36 #define GRE(t) COL("32m",t)
mazgch 31:a0bed6c1e05d 37 #define YEL(t) COL("33m",t)
mazgch 31:a0bed6c1e05d 38 #define BLU(t) COL("34m",t)
mazgch 31:a0bed6c1e05d 39 #define MAG(t) COL("35m",t)
mazgch 31:a0bed6c1e05d 40 #define CYA(t) COL("36m",t)
mazgch 31:a0bed6c1e05d 41 #define WHY(t) COL("37m",t)
mazgch 31:a0bed6c1e05d 42 #endif
mazgch 21:c4d64830bf02 43
mazgch 44:9d12223b78ff 44 MDMParser* MDMParser::inst;
mazgch 44:9d12223b78ff 45
mazgch 21:c4d64830bf02 46 MDMParser::MDMParser(void)
mazgch 21:c4d64830bf02 47 {
mazgch 44:9d12223b78ff 48 inst = this;
mazgch 31:a0bed6c1e05d 49 memset(&_dev, 0, sizeof(_dev));
mazgch 31:a0bed6c1e05d 50 memset(&_net, 0, sizeof(_net));
mazgch 54:7ba8e4c218e2 51 _net.lac = 0xFFFF;
mazgch 54:7ba8e4c218e2 52 _net.ci = 0xFFFFFFFF;
mazgch 35:9275215a3a5b 53 _ip = NOIP;
mazgch 31:a0bed6c1e05d 54 memset(_sockets, 0, sizeof(_sockets));
mazgch 58:e38a2e942fbb 55 #ifdef DEBUG
mazgch 58:e38a2e942fbb 56 dbgTime.start();
mazgch 58:e38a2e942fbb 57 #endif
mazgch 21:c4d64830bf02 58 }
mazgch 18:e5697801df29 59
mazgch 18:e5697801df29 60 int MDMParser::send(const char* buf, int len)
mazgch 18:e5697801df29 61 {
mazgch 21:c4d64830bf02 62 #ifdef DEBUG
mazgch 58:e38a2e942fbb 63 printf("%10.3f ", dbgTime.read_ms()*0.001);
mazgch 31:a0bed6c1e05d 64 printf("AT send %4d \"", len);
mazgch 21:c4d64830bf02 65 dump(buf,len);
mazgch 31:a0bed6c1e05d 66 printf("\"\r\n");
mazgch 21:c4d64830bf02 67 #endif
mazgch 18:e5697801df29 68 return _send(buf, len);
mazgch 18:e5697801df29 69 }
mazgch 18:e5697801df29 70
mazgch 21:c4d64830bf02 71 int MDMParser::sendFormated(const char* format, ...) {
mazgch 21:c4d64830bf02 72 char buf[MAX_SIZE];
mazgch 21:c4d64830bf02 73 va_list args;
mazgch 21:c4d64830bf02 74 va_start(args, format);
mazgch 21:c4d64830bf02 75 int len = vsnprintf(buf,sizeof(buf), format, args);
mazgch 21:c4d64830bf02 76 va_end(args);
mazgch 21:c4d64830bf02 77 return send(buf, len);
mazgch 21:c4d64830bf02 78 }
mazgch 21:c4d64830bf02 79
mazgch 26:07be5faf8925 80 int MDMParser::waitFinalResp(_CALLBACKPTR cb /* = NULL*/,
mazgch 26:07be5faf8925 81 void* param /* = NULL*/,
mazgch 26:07be5faf8925 82 int timeout_ms /*= 5000*/)
mazgch 26:07be5faf8925 83 {
mazgch 69:4d6fa520dfca 84 char buf[MAX_SIZE + 64 /* add some more space for framing */];
mazgch 21:c4d64830bf02 85 Timer timer;
mazgch 21:c4d64830bf02 86 timer.start();
mazgch 21:c4d64830bf02 87 do {
mazgch 21:c4d64830bf02 88 int ret = getLine(buf, sizeof(buf));
mazgch 21:c4d64830bf02 89 #ifdef DEBUG
mazgch 21:c4d64830bf02 90 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 21:c4d64830bf02 91 {
mazgch 31:a0bed6c1e05d 92 int len = LENGTH(ret);
mazgch 31:a0bed6c1e05d 93 int type = TYPE(ret);
mazgch 31:a0bed6c1e05d 94 const char* s = (type == TYPE_UNKNOWN)? YEL("UNK") :
mazgch 35:9275215a3a5b 95 (type == TYPE_TEXT) ? MAG("TXT") :
mazgch 53:cb0d94b9de3a 96 (type == TYPE_OK ) ? GRE("OK ") :
mazgch 31:a0bed6c1e05d 97 (type == TYPE_ERROR) ? RED("ERR") :
mazgch 31:a0bed6c1e05d 98 (type == TYPE_PLUS) ? CYA(" + ") :
mazgch 31:a0bed6c1e05d 99 (type == TYPE_PROMPT) ? BLU(" > ") :
mazgch 31:a0bed6c1e05d 100 "..." ;
mazgch 58:e38a2e942fbb 101 printf("%10.3f ", dbgTime.read_ms()*0.001);
mazgch 31:a0bed6c1e05d 102 printf("AT read %s %3d \"", s, len);
mazgch 31:a0bed6c1e05d 103 dump(buf, len);
mazgch 31:a0bed6c1e05d 104 printf("\"\r\n");
mazgch 21:c4d64830bf02 105 }
mazgch 21:c4d64830bf02 106 #endif
mazgch 21:c4d64830bf02 107 if ((ret != WAIT) && (ret != NOT_FOUND))
mazgch 18:e5697801df29 108 {
mazgch 21:c4d64830bf02 109 int type = TYPE(ret);
mazgch 52:8071747a7cb3 110 if (type == TYPE_OK) return RESP_OK;
mazgch 52:8071747a7cb3 111 if (type == TYPE_ERROR) return RESP_ERROR;
mazgch 52:8071747a7cb3 112 if (type == TYPE_PROMPT) return RESP_PROMPT;
mazgch 21:c4d64830bf02 113 // handle unsolicited commands here
mazgch 21:c4d64830bf02 114 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 115 const char* cmd = buf+3;
mazgch 54:7ba8e4c218e2 116 int a, b, c, d, r;
mazgch 23:05a1aeeb5fd9 117 char s[32];
mazgch 21:c4d64830bf02 118
mazgch 31:a0bed6c1e05d 119 // SMS Command ---------------------------------
mazgch 31:a0bed6c1e05d 120 // +CNMI: <mem>,<index>
mazgch 31:a0bed6c1e05d 121 if (sscanf(cmd, "CMTI: \"%*[^\"]\",%d", &a) == 1) {
mazgch 31:a0bed6c1e05d 122 TRACE("New SMS at index %d\r\n", a);
mazgch 21:c4d64830bf02 123 // Socket Specific Command ---------------------------------
mazgch 21:c4d64830bf02 124 // +UUSORD: <socket>,<length>
mazgch 21:c4d64830bf02 125 } else if ((sscanf(cmd, "UUSORD: %d,%d", &a, &b) == 2) &&
mazgch 63:42cb563a25bc 126 ISSOCKET(a) /*&& (_sockets[a].state == SOCK_CONNECTED)*/) {
mazgch 31:a0bed6c1e05d 127 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 21:c4d64830bf02 128 _sockets[a].pending = b;
mazgch 69:4d6fa520dfca 129 // +UUSORF: <socket>,<length>
mazgch 69:4d6fa520dfca 130 } else if ((sscanf(cmd, "UUSORF: %d,%d", &a, &b) == 2) &&
mazgch 69:4d6fa520dfca 131 ISSOCKET(a) /*&& (_sockets[a].state == SOCK_CONNECTED)*/) {
mazgch 69:4d6fa520dfca 132 TRACE("Socket %d: %d bytes pending\r\n", a, b);
mazgch 69:4d6fa520dfca 133 _sockets[a].pending = b;
mazgch 21:c4d64830bf02 134 // +UUSOCL: <socket>
mazgch 21:c4d64830bf02 135 } else if ((sscanf(cmd, "UUSOCL: %d", &a) == 1) &&
mazgch 21:c4d64830bf02 136 ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) {
mazgch 31:a0bed6c1e05d 137 TRACE("Socket %d: closed by remote host\r\n", a);
mazgch 21:c4d64830bf02 138 _sockets[a].state = SOCK_CREATED/*=CLOSED*/;
mazgch 21:c4d64830bf02 139 }
mazgch 32:8f12ac182bbb 140 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 141 // CDMA Specific -------------------------------------------
mazgch 21:c4d64830bf02 142 // +CREG: <n><SID>,<NID>,<stat>
mazgch 54:7ba8e4c218e2 143 if (sscanf(cmd, "CREG: %*d,%d,%d,%d",&a,&b,&c) == 3) {
mazgch 54:7ba8e4c218e2 144 // _net.sid = a;
mazgch 54:7ba8e4c218e2 145 // _net.nid = b;
mazgch 54:7ba8e4c218e2 146 if (c == 0) _net.reg = REG_NONE; // not registered, home network
mazgch 54:7ba8e4c218e2 147 else if (c == 1) _net.reg = REG_HOME; // registered, home network
mazgch 54:7ba8e4c218e2 148 else if (c == 2) _net.reg = REG_NONE; // not registered, but MT is currently searching a new operator to register to
mazgch 54:7ba8e4c218e2 149 else if (c == 3) _net.reg = REG_DENIED; // registration denied
mazgch 54:7ba8e4c218e2 150 else if (c == 5) _net.reg = REG_ROAMING; // registered, roaming
mazgch 31:a0bed6c1e05d 151 _net.act = ACT_CDMA;
mazgch 21:c4d64830bf02 152 // +CSS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 21:c4d64830bf02 153 } else if (sscanf(cmd, "CSS %*c,%2s,%*d",s) == 1) {
mazgch 31:a0bed6c1e05d 154 //_net.reg = (strcmp("Z", s) == 0) ? REG_UNKNOWN : REG_HOME;
mazgch 21:c4d64830bf02 155 }
mazgch 21:c4d64830bf02 156 } else {
mazgch 21:c4d64830bf02 157 // GSM/UMTS Specific -------------------------------------------
mazgch 21:c4d64830bf02 158 // +CREG: <n>, <stat>[,<lac>,<ci>[,AcT]]
mazgch 21:c4d64830bf02 159 b = 255;
mazgch 54:7ba8e4c218e2 160 r = sscanf(cmd, "CREG: %*d,%d,\"%X\",\"%X\",%d",&a,&b,&c,&d);
mazgch 54:7ba8e4c218e2 161 if (r >= 1) {
mazgch 21:c4d64830bf02 162 // network status
mazgch 31:a0bed6c1e05d 163 if (a == 0) _net.reg = REG_NONE; // 0: not registered, home network
mazgch 31:a0bed6c1e05d 164 else if (a == 1) _net.reg = REG_HOME; // 1: registered, home network
mazgch 31:a0bed6c1e05d 165 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 166 else if (a == 3) _net.reg = REG_DENIED; // 3: registration denied
mazgch 31:a0bed6c1e05d 167 else if (a == 4) _net.reg = REG_UNKNOWN; // 4: unknown
mazgch 31:a0bed6c1e05d 168 else if (a == 5) _net.reg = REG_ROAMING; // 5: registered, roaming
mazgch 54:7ba8e4c218e2 169 if ((r >= 2) && (b != 0xFFFF)) _net.lac = b; // location area code
mazgch 54:7ba8e4c218e2 170 if ((r >= 3) && (c != 0xFFFFFFFF)) _net.ci = c; // cell ID
mazgch 21:c4d64830bf02 171 // access technology
mazgch 54:7ba8e4c218e2 172 if (r >= 4) {
mazgch 54:7ba8e4c218e2 173 if (d == 0) _net.act = ACT_GSM; // 0: GSM
mazgch 54:7ba8e4c218e2 174 else if (d == 1) _net.act = ACT_GSM; // 1: GSM COMPACT
mazgch 54:7ba8e4c218e2 175 else if (d == 2) _net.act = ACT_UTRAN; // 2: UTRAN
mazgch 54:7ba8e4c218e2 176 else if (d == 3) _net.act = ACT_EDGE; // 3: GSM with EDGE availability
mazgch 54:7ba8e4c218e2 177 else if (d == 4) _net.act = ACT_UTRAN; // 4: UTRAN with HSDPA availability
mazgch 54:7ba8e4c218e2 178 else if (d == 5) _net.act = ACT_UTRAN; // 5: UTRAN with HSUPA availability
mazgch 54:7ba8e4c218e2 179 else if (d == 6) _net.act = ACT_UTRAN; // 6: UTRAN with HSDPA and HSUPA availability
mazgch 54:7ba8e4c218e2 180 }
mazgch 54:7ba8e4c218e2 181
mazgch 21:c4d64830bf02 182 // +UUPSDD: <profile_id>
mazgch 21:c4d64830bf02 183 } else if (sscanf(cmd, "UUPSDD: %d",&a) == 1) {
mazgch 31:a0bed6c1e05d 184 if (*PROFILE == a) _ip = NOIP;
mazgch 21:c4d64830bf02 185 }
mazgch 21:c4d64830bf02 186 }
mazgch 21:c4d64830bf02 187 }
mazgch 21:c4d64830bf02 188 if (cb) {
mazgch 21:c4d64830bf02 189 int len = LENGTH(ret);
mazgch 21:c4d64830bf02 190 int ret = cb(type, buf, len, param);
mazgch 21:c4d64830bf02 191 if (WAIT != ret)
mazgch 21:c4d64830bf02 192 return ret;
mazgch 21:c4d64830bf02 193 }
mazgch 21:c4d64830bf02 194 }
mazgch 21:c4d64830bf02 195 // relax a bit
mazgch 62:a02f026bdd7c 196 WAIT_MS(10);
mazgch 21:c4d64830bf02 197 }
mazgch 66:69072b3c5bca 198 while ((timeout_ms == TIMEOUT_BLOCKING) ||
mazgch 66:69072b3c5bca 199 (timer.read_ms() < timeout_ms));
mazgch 21:c4d64830bf02 200 timer.stop();
mazgch 21:c4d64830bf02 201 timer.reset();
mazgch 21:c4d64830bf02 202 return WAIT;
mazgch 21:c4d64830bf02 203 }
mazgch 21:c4d64830bf02 204
mazgch 31:a0bed6c1e05d 205 int MDMParser::_cbString(int type, const char* buf, int len, char* str)
mazgch 21:c4d64830bf02 206 {
mazgch 37:cc3433329d66 207 if (str && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 208 if (sscanf(buf, "\r\n%s\r\n", str) == 1)
mazgch 31:a0bed6c1e05d 209 /*nothing*/;
mazgch 21:c4d64830bf02 210 }
mazgch 21:c4d64830bf02 211 return WAIT;
mazgch 21:c4d64830bf02 212 }
mazgch 21:c4d64830bf02 213
mazgch 31:a0bed6c1e05d 214 int MDMParser::_cbInt(int type, const char* buf, int len, int* val)
mazgch 31:a0bed6c1e05d 215 {
mazgch 37:cc3433329d66 216 if (val && (type == TYPE_UNKNOWN)) {
mazgch 31:a0bed6c1e05d 217 if (sscanf(buf, "\r\n%d\r\n", val) == 1)
mazgch 31:a0bed6c1e05d 218 /*nothing*/;
mazgch 31:a0bed6c1e05d 219 }
mazgch 31:a0bed6c1e05d 220 return WAIT;
mazgch 31:a0bed6c1e05d 221 }
mazgch 31:a0bed6c1e05d 222
mazgch 31:a0bed6c1e05d 223 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 224
mazgch 57:869bd35f44cc 225 bool MDMParser::connect(
mazgch 57:869bd35f44cc 226 const char* simpin,
mazgch 57:869bd35f44cc 227 const char* apn, const char* username, const char* password,
mazgch 57:869bd35f44cc 228 bool dump)
mazgch 57:869bd35f44cc 229 {
mazgch 57:869bd35f44cc 230 DevStatus devStatus = {};
mazgch 65:dd94f920a762 231 WAIT_MS(2000);
mazgch 57:869bd35f44cc 232 bool mdmOk = init(simpin, &devStatus);
mazgch 57:869bd35f44cc 233 if (dump) dumpDevStatus(&devStatus);
mazgch 57:869bd35f44cc 234 if (!mdmOk)
mazgch 57:869bd35f44cc 235 return false;
mazgch 57:869bd35f44cc 236 // wait until we are connected
mazgch 57:869bd35f44cc 237 int i = 60;
mazgch 57:869bd35f44cc 238 NetStatus netStatus = {};
mazgch 57:869bd35f44cc 239 while (!checkNetStatus(&netStatus))
mazgch 57:869bd35f44cc 240 {
mazgch 57:869bd35f44cc 241 if ((netStatus.reg == REG_DENIED) || (i == 0))
mazgch 57:869bd35f44cc 242 break;;
mazgch 57:869bd35f44cc 243 i --;
mazgch 62:a02f026bdd7c 244 WAIT_MS(1000);
mazgch 57:869bd35f44cc 245 }
mazgch 57:869bd35f44cc 246 if (dump) dumpNetStatus(&netStatus);
mazgch 57:869bd35f44cc 247 if ((netStatus.reg == REG_DENIED) || (i == 0))
mazgch 57:869bd35f44cc 248 return false;
mazgch 57:869bd35f44cc 249 IP ip = join(apn,username,password);
mazgch 57:869bd35f44cc 250 if (dump) dumpIp(ip);
mazgch 57:869bd35f44cc 251 if (ip == NOIP)
mazgch 57:869bd35f44cc 252 return false;
mazgch 57:869bd35f44cc 253 return true;
mazgch 57:869bd35f44cc 254 }
mazgch 57:869bd35f44cc 255
mazgch 57:869bd35f44cc 256 bool MDMParser::init(const char* simpin, DevStatus* status)
mazgch 21:c4d64830bf02 257 {
mazgch 35:9275215a3a5b 258 int i = 5;
mazgch 62:a02f026bdd7c 259 // we should wait some time before
mazgch 35:9275215a3a5b 260 while (i--) {
mazgch 21:c4d64830bf02 261 // check interface and disable local echo
mazgch 21:c4d64830bf02 262 sendFormated("AT\r\n");
mazgch 61:eafa56058398 263 if(RESP_OK == waitFinalResp(NULL,NULL,1000))
mazgch 21:c4d64830bf02 264 break;
mazgch 21:c4d64830bf02 265 }
mazgch 45:ebc2fd8dcf21 266 if (i < 0)
mazgch 35:9275215a3a5b 267 return false;
mazgch 21:c4d64830bf02 268 // echo off
mazgch 21:c4d64830bf02 269 sendFormated("AT E0\r\n");
mazgch 52:8071747a7cb3 270 if(RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 271 return false;
mazgch 21:c4d64830bf02 272 // enable verbose error messages
mazgch 21:c4d64830bf02 273 sendFormated("AT+CMEE=2\r\n");
mazgch 52:8071747a7cb3 274 if(RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 275 return false;
mazgch 21:c4d64830bf02 276 // set baud rate
mazgch 21:c4d64830bf02 277 sendFormated("AT+IPR=115200\r\n");
mazgch 52:8071747a7cb3 278 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 279 return false;
mazgch 62:a02f026bdd7c 280 WAIT_MS(40);
mazgch 21:c4d64830bf02 281 // identify the module
mazgch 21:c4d64830bf02 282 sendFormated("ATI\r\n");
mazgch 52:8071747a7cb3 283 if (RESP_OK != waitFinalResp(_cbATI, &_dev.dev))
mazgch 21:c4d64830bf02 284 return false;
mazgch 32:8f12ac182bbb 285 if (_dev.dev == DEV_UNKNOWN)
mazgch 21:c4d64830bf02 286 return false;
mazgch 32:8f12ac182bbb 287 // device specific init
mazgch 32:8f12ac182bbb 288 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 289 // get the manufacturer
mazgch 32:8f12ac182bbb 290 sendFormated("AT+GMI\r\n");
mazgch 52:8071747a7cb3 291 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 292 return false;
mazgch 32:8f12ac182bbb 293 // get the model identification
mazgch 32:8f12ac182bbb 294 sendFormated("AT+GMM\r\n");
mazgch 52:8071747a7cb3 295 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 296 return false;
mazgch 32:8f12ac182bbb 297 // get the sw version
mazgch 32:8f12ac182bbb 298 sendFormated("AT+GMR\r\n");
mazgch 52:8071747a7cb3 299 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 300 return false;
mazgch 21:c4d64830bf02 301 // Return the pseudo ESN or MEID
mazgch 21:c4d64830bf02 302 sendFormated("AT+GSN\r\n");
mazgch 52:8071747a7cb3 303 if (RESP_OK != waitFinalResp(_cbString, _dev.meid))
mazgch 26:07be5faf8925 304 return false;
mazgch 50:d76aece8038f 305 #if 0
mazgch 50:d76aece8038f 306 // enable power saving
mazgch 50:d76aece8038f 307 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 308 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 309 sendFormated("AT+UPSV=1,1280\r\n");
mazgch 52:8071747a7cb3 310 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 311 return false;
mazgch 50:d76aece8038f 312 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 313 }
mazgch 50:d76aece8038f 314 #endif
mazgch 26:07be5faf8925 315 } else {
mazgch 32:8f12ac182bbb 316 if (_dev.dev == DEV_LISA_U200) {
mazgch 35:9275215a3a5b 317 // enable the network identification feature
mazgch 21:c4d64830bf02 318 sendFormated("AT+UGPIOC=20,2\r\n");
mazgch 52:8071747a7cb3 319 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 320 return false;
mazgch 21:c4d64830bf02 321 } else {
mazgch 35:9275215a3a5b 322 // enable the network identification feature
mazgch 21:c4d64830bf02 323 sendFormated("AT+UGPIOC=16,2\r\n");
mazgch 52:8071747a7cb3 324 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 325 return false;
mazgch 21:c4d64830bf02 326 }
mazgch 21:c4d64830bf02 327 // check the sim card
mazgch 31:a0bed6c1e05d 328 for (int i = 0; (i < 5) && (_dev.sim != SIM_READY); i++) {
mazgch 21:c4d64830bf02 329 sendFormated("AT+CPIN?\r\n");
mazgch 31:a0bed6c1e05d 330 int ret = waitFinalResp(_cbCPIN, &_dev.sim);
mazgch 62:a02f026bdd7c 331 // having an error here is ok (sim may still be initializing)
mazgch 52:8071747a7cb3 332 if ((RESP_OK != ret) && (RESP_ERROR != ret))
mazgch 21:c4d64830bf02 333 return false;
mazgch 31:a0bed6c1e05d 334 // Enter PIN if needed
mazgch 31:a0bed6c1e05d 335 if (_dev.sim == SIM_PIN) {
mazgch 57:869bd35f44cc 336 if (!simpin) {
mazgch 31:a0bed6c1e05d 337 TRACE("SIM PIN not available\r\n");
mazgch 31:a0bed6c1e05d 338 return false;
mazgch 31:a0bed6c1e05d 339 }
mazgch 57:869bd35f44cc 340 sendFormated("AT+CPIN=%s\r\n", simpin);
mazgch 52:8071747a7cb3 341 if (RESP_OK != waitFinalResp(_cbCPIN, &_dev.sim))
mazgch 31:a0bed6c1e05d 342 return false;
mazgch 62:a02f026bdd7c 343 } else if (_dev.sim != SIM_READY) {
mazgch 62:a02f026bdd7c 344 WAIT_MS(1000);
mazgch 62:a02f026bdd7c 345 }
mazgch 21:c4d64830bf02 346 }
mazgch 31:a0bed6c1e05d 347 if (_dev.sim != SIM_READY)
mazgch 21:c4d64830bf02 348 return false;
mazgch 32:8f12ac182bbb 349 // get the manufacturer
mazgch 32:8f12ac182bbb 350 sendFormated("AT+CGMI\r\n");
mazgch 52:8071747a7cb3 351 if (RESP_OK != waitFinalResp(_cbString, _dev.manu))
mazgch 32:8f12ac182bbb 352 return false;
mazgch 32:8f12ac182bbb 353 // get the model identification
mazgch 32:8f12ac182bbb 354 sendFormated("AT+CGMM\r\n");
mazgch 52:8071747a7cb3 355 if (RESP_OK != waitFinalResp(_cbString, _dev.model))
mazgch 32:8f12ac182bbb 356 return false;
mazgch 32:8f12ac182bbb 357 // get the
mazgch 32:8f12ac182bbb 358 sendFormated("AT+CGMR\r\n");
mazgch 52:8071747a7cb3 359 if (RESP_OK != waitFinalResp(_cbString, _dev.ver))
mazgch 32:8f12ac182bbb 360 return false;
mazgch 21:c4d64830bf02 361 // Returns the ICCID (Integrated Circuit Card ID) of the SIM-card.
mazgch 21:c4d64830bf02 362 // ICCID is a serial number identifying the SIM.
mazgch 21:c4d64830bf02 363 sendFormated("AT+CCID\r\n");
mazgch 52:8071747a7cb3 364 if (RESP_OK != waitFinalResp(_cbCCID, _dev.ccid))
mazgch 21:c4d64830bf02 365 return false;
mazgch 21:c4d64830bf02 366 // Returns the product serial number, IMEI (International Mobile Equipment Identity)
mazgch 21:c4d64830bf02 367 sendFormated("AT+CGSN\r\n");
mazgch 52:8071747a7cb3 368 if (RESP_OK != waitFinalResp(_cbString, _dev.imei))
mazgch 21:c4d64830bf02 369 return false;
mazgch 50:d76aece8038f 370 #if 0
mazgch 21:c4d64830bf02 371 // Configure New message indication
mazgch 50:d76aece8038f 372 sendFormated("AT+CNMI=2,1,0,0,0\r\n");
mazgch 52:8071747a7cb3 373 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 374 return false;
mazgch 50:d76aece8038f 375 #endif
mazgch 50:d76aece8038f 376 // enable power saving
mazgch 50:d76aece8038f 377 if (_dev.lpm != LPM_DISABLED) {
mazgch 50:d76aece8038f 378 // enable power saving (requires flow control, cts at least)
mazgch 50:d76aece8038f 379 sendFormated("AT+UPSV=1\r\n");
mazgch 52:8071747a7cb3 380 if (RESP_OK != waitFinalResp())
mazgch 50:d76aece8038f 381 return false;
mazgch 50:d76aece8038f 382 _dev.lpm = LPM_ACTIVE;
mazgch 50:d76aece8038f 383 }
mazgch 21:c4d64830bf02 384 }
mazgch 31:a0bed6c1e05d 385 // Setup SMS in text mode
mazgch 31:a0bed6c1e05d 386 sendFormated("AT+CMGF=1\r\n");
mazgch 52:8071747a7cb3 387 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 388 return false;
mazgch 31:a0bed6c1e05d 389 // setup new message indication
mazgch 31:a0bed6c1e05d 390 sendFormated("AT+CNMI=1,1\r\n");
mazgch 52:8071747a7cb3 391 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 392 return false;
mazgch 21:c4d64830bf02 393 // Request IMSI (International Mobile Subscriber Identification)
mazgch 21:c4d64830bf02 394 sendFormated("AT+CIMI\r\n");
mazgch 52:8071747a7cb3 395 if (RESP_OK != waitFinalResp(_cbString, _dev.imsi))
mazgch 21:c4d64830bf02 396 return false;
mazgch 71:041de9a6d93c 397 // enable the network registration unsolicited result code
mazgch 71:041de9a6d93c 398 sendFormated("AT+CREG=%d\r\n", (_dev.dev == DEV_LISA_C200) ? 1 : 2);
mazgch 71:041de9a6d93c 399 if (RESP_OK != waitFinalResp())
mazgch 71:041de9a6d93c 400 return false;
mazgch 28:4d9509e3b1cf 401 if (status)
mazgch 31:a0bed6c1e05d 402 memcpy(status, &_dev, sizeof(DevStatus));
mazgch 31:a0bed6c1e05d 403 return true;
mazgch 31:a0bed6c1e05d 404 }
mazgch 31:a0bed6c1e05d 405
mazgch 32:8f12ac182bbb 406 int MDMParser::_cbATI(int type, const char* buf, int len, Dev* dev)
mazgch 31:a0bed6c1e05d 407 {
mazgch 37:cc3433329d66 408 if ((type == TYPE_UNKNOWN) && dev) {
mazgch 31:a0bed6c1e05d 409 if (strstr(buf, "SARA-G350")) {
mazgch 32:8f12ac182bbb 410 *dev = DEV_SARA_G350;
mazgch 32:8f12ac182bbb 411 /*TRACE("Identified Device: SARA-G350 2G\\n")*/;
mazgch 31:a0bed6c1e05d 412 } else if (strstr(buf, "LISA-U200")) {
mazgch 32:8f12ac182bbb 413 *dev = DEV_LISA_U200;
mazgch 32:8f12ac182bbb 414 /*TRACE("Identified Device: LISA-U200 2G/3G\r\n")*/;
mazgch 31:a0bed6c1e05d 415 } else if (strstr(buf, "LISA-C200")) {
mazgch 32:8f12ac182bbb 416 *dev= DEV_LISA_C200;
mazgch 32:8f12ac182bbb 417 /*TRACE("Identified Device: LISA-C200 CDMA\r\n")*/;
mazgch 31:a0bed6c1e05d 418 }
mazgch 28:4d9509e3b1cf 419 }
mazgch 31:a0bed6c1e05d 420 return WAIT;
mazgch 31:a0bed6c1e05d 421 }
mazgch 31:a0bed6c1e05d 422
mazgch 31:a0bed6c1e05d 423 int MDMParser::_cbCPIN(int type, const char* buf, int len, Sim* sim)
mazgch 31:a0bed6c1e05d 424 {
mazgch 31:a0bed6c1e05d 425 if ((type == TYPE_PLUS) && sim){
mazgch 31:a0bed6c1e05d 426 char s[16];
mazgch 31:a0bed6c1e05d 427 if (sscanf(buf, "\r\n+CPIN: %[^\r]\r<n", s) >= 1) {
mazgch 31:a0bed6c1e05d 428 *sim = (strcmp("READY", s) == 0) ? SIM_READY : SIM_PIN;
mazgch 31:a0bed6c1e05d 429 }
mazgch 31:a0bed6c1e05d 430 }
mazgch 31:a0bed6c1e05d 431 return WAIT;
mazgch 21:c4d64830bf02 432 }
mazgch 21:c4d64830bf02 433
mazgch 26:07be5faf8925 434 int MDMParser::_cbCCID(int type, const char* buf, int len, char* ccid)
mazgch 26:07be5faf8925 435 {
mazgch 26:07be5faf8925 436 if ((type == TYPE_PLUS) && ccid){
mazgch 26:07be5faf8925 437 if (sscanf(buf, "\r\n+CCID: %[^\r]\r\n", ccid) == 1)
mazgch 31:a0bed6c1e05d 438 /*TRACE("Got CCID: %s\r\n", ccid)*/;
mazgch 26:07be5faf8925 439 }
mazgch 26:07be5faf8925 440 return WAIT;
mazgch 26:07be5faf8925 441 }
mazgch 26:07be5faf8925 442
mazgch 28:4d9509e3b1cf 443 bool MDMParser::checkNetStatus(NetStatus* status /*= NULL*/)
mazgch 21:c4d64830bf02 444 {
mazgch 21:c4d64830bf02 445 // check registration
mazgch 21:c4d64830bf02 446 sendFormated("AT+CREG?\r\n");
mazgch 52:8071747a7cb3 447 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 448 return false;
mazgch 31:a0bed6c1e05d 449 if ((_net.reg != REG_ROAMING) && (_net.reg != REG_HOME))
mazgch 21:c4d64830bf02 450 return false;
mazgch 21:c4d64830bf02 451 // check modem specific status messages
mazgch 32:8f12ac182bbb 452 if (_dev.dev == DEV_LISA_C200) {
mazgch 21:c4d64830bf02 453 sendFormated("AT+CSS?\r\n");
mazgch 52:8071747a7cb3 454 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 455 return false;
mazgch 32:8f12ac182bbb 456 // get the Telephone number
mazgch 32:8f12ac182bbb 457 sendFormated("AT$MDN?\r\n");
mazgch 52:8071747a7cb3 458 if (RESP_OK != waitFinalResp(_cbString, _net.num))
mazgch 32:8f12ac182bbb 459 return false;
mazgch 32:8f12ac182bbb 460 // check if we have a Mobile Directory Number
mazgch 33:fb8fb5021b09 461 if (memcmp(_net.num, "0000", 4) == 0)
mazgch 32:8f12ac182bbb 462 return false;
mazgch 32:8f12ac182bbb 463 // get the the Network access identifier string
mazgch 32:8f12ac182bbb 464 char nai[64];
mazgch 32:8f12ac182bbb 465 sendFormated("AT$QCMIPNAI?\r\n");
mazgch 52:8071747a7cb3 466 if (RESP_OK != waitFinalResp(_cbString, nai))
mazgch 32:8f12ac182bbb 467 return false;
mazgch 31:a0bed6c1e05d 468 } else {
mazgch 31:a0bed6c1e05d 469 // check GPRS attach status
mazgch 31:a0bed6c1e05d 470 int state = 0;
mazgch 31:a0bed6c1e05d 471 sendFormated("AT+CGATT?\r\n");
mazgch 58:e38a2e942fbb 472 if (RESP_OK != waitFinalResp(_cbCGATT, &state, 3*60*1000))
mazgch 21:c4d64830bf02 473 return false;
mazgch 31:a0bed6c1e05d 474 if (state != 1)
mazgch 31:a0bed6c1e05d 475 return false;
mazgch 21:c4d64830bf02 476 // check operator selection
mazgch 21:c4d64830bf02 477 sendFormated("AT+COPS?\r\n");
mazgch 58:e38a2e942fbb 478 if (RESP_OK != waitFinalResp(_cbCOPS, &_net, 3*60*1000))
mazgch 21:c4d64830bf02 479 return false;
mazgch 21:c4d64830bf02 480 // Returns the MSISDNs related to this subscriber
mazgch 21:c4d64830bf02 481 sendFormated("AT+CNUM\r\n");
mazgch 52:8071747a7cb3 482 if (RESP_OK != waitFinalResp(_cbCNUM, _net.num))
mazgch 21:c4d64830bf02 483 return false;
mazgch 21:c4d64830bf02 484 }
mazgch 21:c4d64830bf02 485 // Returns the signal strength indication
mazgch 21:c4d64830bf02 486 sendFormated("AT+CSQ\r\n");
mazgch 54:7ba8e4c218e2 487 if (RESP_OK != waitFinalResp(_cbCSQ, &_net))
mazgch 21:c4d64830bf02 488 return false;
mazgch 28:4d9509e3b1cf 489 if (status) {
mazgch 31:a0bed6c1e05d 490 memcpy(status, &_net, sizeof(NetStatus));
mazgch 25:4045d02e44f1 491 }
mazgch 21:c4d64830bf02 492 return true;
mazgch 21:c4d64830bf02 493 }
mazgch 21:c4d64830bf02 494
mazgch 31:a0bed6c1e05d 495 int MDMParser::_cbCGATT(int type, const char* buf, int len, int* state)
mazgch 31:a0bed6c1e05d 496 {
mazgch 31:a0bed6c1e05d 497 if ((type == TYPE_PLUS) && state){
mazgch 31:a0bed6c1e05d 498 if (sscanf(buf, "\r\n+CGATT: %d\r\n", state) == 1)
mazgch 31:a0bed6c1e05d 499 /*TRACE("Got CGATT: %d\r\n", state)*/;
mazgch 31:a0bed6c1e05d 500 }
mazgch 31:a0bed6c1e05d 501 return WAIT;
mazgch 31:a0bed6c1e05d 502 }
mazgch 31:a0bed6c1e05d 503
mazgch 31:a0bed6c1e05d 504 int MDMParser::_cbCOPS(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 505 {
mazgch 31:a0bed6c1e05d 506 if ((type == TYPE_PLUS) && status){
mazgch 31:a0bed6c1e05d 507 int act = 99;
mazgch 31:a0bed6c1e05d 508 // +COPS: <mode>[,<format>,<oper>[,<AcT>]]
mazgch 31:a0bed6c1e05d 509 if (sscanf(buf, "\r\n+COPS: %*d,%*d,\"%[^\"]\",%d",status->opr,&act) >= 1) {
mazgch 31:a0bed6c1e05d 510 if (act == 0) status->act = ACT_GSM; // 0: GSM,
mazgch 31:a0bed6c1e05d 511 else if (act == 2) status->act = ACT_UTRAN; // 2: UTRAN
mazgch 31:a0bed6c1e05d 512 }
mazgch 31:a0bed6c1e05d 513 }
mazgch 31:a0bed6c1e05d 514 return WAIT;
mazgch 31:a0bed6c1e05d 515 }
mazgch 31:a0bed6c1e05d 516
mazgch 31:a0bed6c1e05d 517 int MDMParser::_cbCNUM(int type, const char* buf, int len, char* num)
mazgch 31:a0bed6c1e05d 518 {
mazgch 31:a0bed6c1e05d 519 if ((type == TYPE_PLUS) && num){
mazgch 31:a0bed6c1e05d 520 int a;
mazgch 31:a0bed6c1e05d 521 if ((sscanf(buf, "\r\n+CNUM: \"My Number\",\"%31[^\"]\",%d", num, &a) == 2) &&
mazgch 31:a0bed6c1e05d 522 ((a == 129) || (a == 145))) {
mazgch 31:a0bed6c1e05d 523 }
mazgch 31:a0bed6c1e05d 524 }
mazgch 31:a0bed6c1e05d 525 return WAIT;
mazgch 31:a0bed6c1e05d 526 }
mazgch 31:a0bed6c1e05d 527
mazgch 54:7ba8e4c218e2 528 int MDMParser::_cbCSQ(int type, const char* buf, int len, NetStatus* status)
mazgch 31:a0bed6c1e05d 529 {
mazgch 54:7ba8e4c218e2 530 if ((type == TYPE_PLUS) && status){
mazgch 54:7ba8e4c218e2 531 int a,b;
mazgch 54:7ba8e4c218e2 532 char _ber[] = { 49, 43, 37, 25, 19, 13, 7, 0 }; // see 3GPP TS 45.008 [20] subclause 8.2.4
mazgch 31:a0bed6c1e05d 533 // +CSQ: <rssi>,<qual>
mazgch 54:7ba8e4c218e2 534 if (sscanf(buf, "\r\n+CSQ: %d,%d",&a,&b) == 2) {
mazgch 54:7ba8e4c218e2 535 if (a != 99) status->rssi = -113 + 2*a; // 0: -113 1: -111 ... 30: -53 dBm with 2 dBm steps
mazgch 54:7ba8e4c218e2 536 if ((b != 99) && (b < sizeof(_ber))) status->ber = _ber[b]; //
mazgch 31:a0bed6c1e05d 537 }
mazgch 31:a0bed6c1e05d 538 }
mazgch 31:a0bed6c1e05d 539 return WAIT;
mazgch 31:a0bed6c1e05d 540 }
mazgch 21:c4d64830bf02 541 bool MDMParser::powerOff(void)
mazgch 21:c4d64830bf02 542 {
mazgch 21:c4d64830bf02 543 sendFormated("AT+CPWROFF\r\n");
mazgch 52:8071747a7cb3 544 if (RESP_OK != waitFinalResp(NULL,NULL,120))
mazgch 21:c4d64830bf02 545 return false;
mazgch 21:c4d64830bf02 546 return true;
mazgch 21:c4d64830bf02 547 }
mazgch 21:c4d64830bf02 548
mazgch 21:c4d64830bf02 549 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 550 // internet connection
mazgch 21:c4d64830bf02 551
mazgch 57:869bd35f44cc 552 MDMParser::IP MDMParser::join(const char* apn /*= NULL*/, const char* username /*= NULL*/, const char* password /*= NULL*/)
mazgch 21:c4d64830bf02 553 {
mazgch 32:8f12ac182bbb 554 _ip = NOIP;
mazgch 32:8f12ac182bbb 555 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 556 // TODO: is there something to do here?
mazgch 59:382695f1ce85 557 #if 0
mazgch 21:c4d64830bf02 558 //Get local IP address
mazgch 21:c4d64830bf02 559 sendFormated("AT+CMIP?\r\n");
mazgch 52:8071747a7cb3 560 if (RESP_OK != waitFinalResp(_cbCMIP, &_ip))
mazgch 31:a0bed6c1e05d 561 return NOIP;
mazgch 59:382695f1ce85 562 #else
mazgch 59:382695f1ce85 563 return 0x01010101; // a fake IP
mazgch 59:382695f1ce85 564 #endif
mazgch 21:c4d64830bf02 565 } else {
mazgch 21:c4d64830bf02 566 // check gprs attach status
mazgch 21:c4d64830bf02 567 sendFormated("AT+CGATT?\r\n");
mazgch 52:8071747a7cb3 568 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 569 return NOIP;
mazgch 31:a0bed6c1e05d 570
mazgch 31:a0bed6c1e05d 571 // Check the profile
mazgch 31:a0bed6c1e05d 572 int a = 0;
mazgch 31:a0bed6c1e05d 573 sendFormated("AT+UPSND=" PROFILE ",8\r\n");
mazgch 52:8071747a7cb3 574 if (RESP_OK != waitFinalResp(_cbUPSND, &a))
mazgch 31:a0bed6c1e05d 575 return NOIP;
mazgch 31:a0bed6c1e05d 576 if (a == 1) {
mazgch 31:a0bed6c1e05d 577 // disconnect the profile already if it is connected
mazgch 31:a0bed6c1e05d 578 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 58:e38a2e942fbb 579 if (RESP_OK != waitFinalResp(NULL,NULL,40*1000))
mazgch 31:a0bed6c1e05d 580 return NOIP;;
mazgch 31:a0bed6c1e05d 581 }
mazgch 31:a0bed6c1e05d 582 // Set up the APN
mazgch 21:c4d64830bf02 583 if (apn) {
mazgch 21:c4d64830bf02 584 sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn);
mazgch 52:8071747a7cb3 585 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 586 return NOIP;
mazgch 21:c4d64830bf02 587 }
mazgch 57:869bd35f44cc 588 if (username) {
mazgch 57:869bd35f44cc 589 sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", username);
mazgch 52:8071747a7cb3 590 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 591 return NOIP;
mazgch 21:c4d64830bf02 592 }
mazgch 21:c4d64830bf02 593 if (password) {
mazgch 21:c4d64830bf02 594 sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password);
mazgch 52:8071747a7cb3 595 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 596 return NOIP;
mazgch 21:c4d64830bf02 597 }
mazgch 21:c4d64830bf02 598 // Set up the dynamic IP address assignment.
mazgch 21:c4d64830bf02 599 sendFormated("AT+UPSD=" PROFILE ",7,\"0.0.0.0\"\r\n");
mazgch 52:8071747a7cb3 600 if (RESP_OK != waitFinalResp())
mazgch 31:a0bed6c1e05d 601 return NOIP;
mazgch 21:c4d64830bf02 602 // Activate the profile and make connection
mazgch 21:c4d64830bf02 603 sendFormated("AT+UPSDA=" PROFILE ",3\r\n");
mazgch 58:e38a2e942fbb 604 if (RESP_OK != waitFinalResp(NULL,NULL,150*1000))
mazgch 31:a0bed6c1e05d 605 return NOIP;
mazgch 21:c4d64830bf02 606 //Get local IP address
mazgch 21:c4d64830bf02 607 sendFormated("AT+UPSND=" PROFILE ",0\r\n");
mazgch 52:8071747a7cb3 608 if (RESP_OK != waitFinalResp(_cbUPSND, &_ip))
mazgch 31:a0bed6c1e05d 609 return NOIP;
mazgch 31:a0bed6c1e05d 610 }
mazgch 32:8f12ac182bbb 611 return _ip;
mazgch 31:a0bed6c1e05d 612 }
mazgch 31:a0bed6c1e05d 613
mazgch 32:8f12ac182bbb 614 int MDMParser::_cbCMIP(int type, const char* buf, int len, IP* ip)
mazgch 32:8f12ac182bbb 615 {
mazgch 32:8f12ac182bbb 616 if ((type == TYPE_PLUS) && ip) {
mazgch 32:8f12ac182bbb 617 int a,b,c,d;
mazgch 32:8f12ac182bbb 618 if (sscanf(buf, "\r\n+CMIP: " IPSTR, &a,&b,&c,&d) == 4)
mazgch 32:8f12ac182bbb 619 *ip = IPADR(a,b,c,d);
mazgch 32:8f12ac182bbb 620 }
mazgch 32:8f12ac182bbb 621 return WAIT;
mazgch 32:8f12ac182bbb 622 }
mazgch 32:8f12ac182bbb 623
mazgch 31:a0bed6c1e05d 624 int MDMParser::_cbUPSND(int type, const char* buf, int len, int* act)
mazgch 31:a0bed6c1e05d 625 {
mazgch 31:a0bed6c1e05d 626 if ((type == TYPE_PLUS) && act) {
mazgch 31:a0bed6c1e05d 627 if (sscanf(buf, "\r\n+UPSND: %*d,%*d,%d", act) == 1)
mazgch 31:a0bed6c1e05d 628 /*nothing*/;
mazgch 21:c4d64830bf02 629 }
mazgch 31:a0bed6c1e05d 630 return WAIT;
mazgch 31:a0bed6c1e05d 631 }
mazgch 31:a0bed6c1e05d 632
mazgch 31:a0bed6c1e05d 633 int MDMParser::_cbUPSND(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 634 {
mazgch 31:a0bed6c1e05d 635 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 636 int a,b,c,d;
mazgch 31:a0bed6c1e05d 637 // +UPSND=<profile_id>,<param_tag>[,<dynamic_param_val>]
mazgch 31:a0bed6c1e05d 638 if (sscanf(buf, "\r\n+UPSND: " PROFILE ",0,\"" IPSTR "\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 639 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 640 }
mazgch 31:a0bed6c1e05d 641 return WAIT;
mazgch 31:a0bed6c1e05d 642 }
mazgch 31:a0bed6c1e05d 643
mazgch 31:a0bed6c1e05d 644 int MDMParser::_cbUDNSRN(int type, const char* buf, int len, IP* ip)
mazgch 31:a0bed6c1e05d 645 {
mazgch 31:a0bed6c1e05d 646 if ((type == TYPE_PLUS) && ip) {
mazgch 31:a0bed6c1e05d 647 int a,b,c,d;
mazgch 31:a0bed6c1e05d 648 if (sscanf(buf, "\r\n+UDNSRN: \""IPSTR"\"", &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 649 *ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 650 }
mazgch 31:a0bed6c1e05d 651 return WAIT;
mazgch 21:c4d64830bf02 652 }
mazgch 21:c4d64830bf02 653
mazgch 21:c4d64830bf02 654 bool MDMParser::disconnect(void)
mazgch 21:c4d64830bf02 655 {
mazgch 31:a0bed6c1e05d 656 if (_ip == NOIP)
mazgch 21:c4d64830bf02 657 return true;
mazgch 32:8f12ac182bbb 658 if (_dev.dev == DEV_LISA_C200) {
mazgch 32:8f12ac182bbb 659 // TODO: is there something to do here?
mazgch 21:c4d64830bf02 660 } else {
mazgch 21:c4d64830bf02 661 sendFormated("AT+UPSDA=" PROFILE ",4\r\n");
mazgch 52:8071747a7cb3 662 if (RESP_OK != waitFinalResp())
mazgch 32:8f12ac182bbb 663 return false;
mazgch 21:c4d64830bf02 664 }
mazgch 31:a0bed6c1e05d 665 _ip = NOIP;
mazgch 21:c4d64830bf02 666 return true;
mazgch 21:c4d64830bf02 667 }
mazgch 21:c4d64830bf02 668
mazgch 31:a0bed6c1e05d 669 MDMParser::IP MDMParser::gethostbyname(const char* host)
mazgch 21:c4d64830bf02 670 {
mazgch 31:a0bed6c1e05d 671 IP ip = NOIP;
mazgch 31:a0bed6c1e05d 672 int a,b,c,d;
mazgch 31:a0bed6c1e05d 673 if (sscanf(host, IPSTR, &a,&b,&c,&d) == 4)
mazgch 31:a0bed6c1e05d 674 ip = IPADR(a,b,c,d);
mazgch 31:a0bed6c1e05d 675 else {
mazgch 31:a0bed6c1e05d 676 sendFormated("AT+UDNSRN=0,\"%s\"\r\n", host);
mazgch 52:8071747a7cb3 677 if (RESP_OK != waitFinalResp(_cbUDNSRN, &ip))
mazgch 31:a0bed6c1e05d 678 return false;
mazgch 21:c4d64830bf02 679 }
mazgch 31:a0bed6c1e05d 680 return ip;
mazgch 21:c4d64830bf02 681 }
mazgch 21:c4d64830bf02 682
mazgch 21:c4d64830bf02 683 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 684 // sockets
mazgch 21:c4d64830bf02 685
mazgch 21:c4d64830bf02 686 int MDMParser::_cbUSOCR(int type, const char* buf, int len, int* socket)
mazgch 21:c4d64830bf02 687 {
mazgch 21:c4d64830bf02 688 if ((type == TYPE_PLUS) && socket) {
mazgch 21:c4d64830bf02 689 const char* p = strstr(buf,"+USOCR: ");
mazgch 21:c4d64830bf02 690 if (p)
mazgch 21:c4d64830bf02 691 *socket = atoi(p+8);
mazgch 21:c4d64830bf02 692 }
mazgch 21:c4d64830bf02 693 return WAIT;
mazgch 21:c4d64830bf02 694 }
mazgch 21:c4d64830bf02 695
mazgch 63:42cb563a25bc 696 int MDMParser::socketSocket(IpProtocol ipproto, int port)
mazgch 21:c4d64830bf02 697 {
mazgch 47:9a89e5195721 698 TRACE("socketSocket(%d)\r\n", ipproto);
mazgch 21:c4d64830bf02 699 if(ipproto == IPPROTO_TCP) {
mazgch 63:42cb563a25bc 700 sendFormated("AT+USOCR=6\r\n");
mazgch 63:42cb563a25bc 701 } else if ((ipproto == IPPROTO_UDP) && (port == -1)){
mazgch 63:42cb563a25bc 702 sendFormated("AT+USOCR=17\r\n");
mazgch 63:42cb563a25bc 703 } else if (ipproto == IPPROTO_UDP){
mazgch 63:42cb563a25bc 704 sendFormated("AT+USOCR=17,%d\r\n", port);
mazgch 21:c4d64830bf02 705 } else { // other types not supported
mazgch 21:c4d64830bf02 706 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 707 }
mazgch 21:c4d64830bf02 708 int socket = -1;
mazgch 52:8071747a7cb3 709 if (RESP_OK != waitFinalResp(_cbUSOCR, &socket))
mazgch 21:c4d64830bf02 710 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 711 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_FREE))
mazgch 21:c4d64830bf02 712 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 713 // successfull
mazgch 21:c4d64830bf02 714 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 715 _sockets[socket].pending = 0;
mazgch 66:69072b3c5bca 716 _sockets[socket].timeout_ms = TIMEOUT_BLOCKING;
mazgch 21:c4d64830bf02 717 return socket;
mazgch 21:c4d64830bf02 718 }
mazgch 21:c4d64830bf02 719
mazgch 21:c4d64830bf02 720 bool MDMParser::socketConnect(int socket, const char * host, int port)
mazgch 21:c4d64830bf02 721 {
mazgch 47:9a89e5195721 722 TRACE("socketConnect(%d,%s,%d)\r\n", socket, host,port);
mazgch 31:a0bed6c1e05d 723 IP ip = gethostbyname(host);
mazgch 31:a0bed6c1e05d 724 if (ip == NOIP)
mazgch 21:c4d64830bf02 725 return false;
mazgch 21:c4d64830bf02 726 // connect to socket
mazgch 21:c4d64830bf02 727 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 728 return false;
mazgch 21:c4d64830bf02 729 sendFormated("AT+USOCO=%d,\"" IPSTR "\",%d\r\n", socket, IPNUM(ip), port);
mazgch 52:8071747a7cb3 730 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 731 return false;
mazgch 21:c4d64830bf02 732 _sockets[socket].state = SOCK_CONNECTED;
mazgch 21:c4d64830bf02 733 return true;
mazgch 21:c4d64830bf02 734 }
mazgch 21:c4d64830bf02 735
mazgch 44:9d12223b78ff 736 bool MDMParser::socketIsConnected(int socket)
mazgch 44:9d12223b78ff 737 {
mazgch 47:9a89e5195721 738 TRACE("socketIsConnected(%d)\r\n", socket);
mazgch 47:9a89e5195721 739 if (!ISSOCKET(socket))
mazgch 47:9a89e5195721 740 return false;
mazgch 47:9a89e5195721 741 TRACE(" ... %d\r\n", _sockets[socket].state);
mazgch 47:9a89e5195721 742 return _sockets[socket].state == SOCK_CONNECTED;
mazgch 44:9d12223b78ff 743 }
mazgch 44:9d12223b78ff 744
mazgch 66:69072b3c5bca 745 bool MDMParser::socketSetBlocking(int socket, int timeout_ms)
mazgch 44:9d12223b78ff 746 {
mazgch 47:9a89e5195721 747 TRACE("socketSetBlocking(%d,%d)\r\n", socket, timeout_ms);
mazgch 44:9d12223b78ff 748 if (!ISSOCKET(socket))
mazgch 44:9d12223b78ff 749 return false;
mazgch 44:9d12223b78ff 750 _sockets[socket].timeout_ms = timeout_ms;
mazgch 44:9d12223b78ff 751 return true;
mazgch 44:9d12223b78ff 752 }
mazgch 44:9d12223b78ff 753
mazgch 21:c4d64830bf02 754 bool MDMParser::socketClose(int socket)
mazgch 21:c4d64830bf02 755 {
mazgch 47:9a89e5195721 756 TRACE("socketClose(%d)\r\n", socket);
mazgch 21:c4d64830bf02 757 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 758 return false;
mazgch 21:c4d64830bf02 759 sendFormated("AT+USOCL=%d\r\n", socket);
mazgch 52:8071747a7cb3 760 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 761 return false;
mazgch 44:9d12223b78ff 762 _sockets[socket].state = SOCK_CREATED;
mazgch 21:c4d64830bf02 763 return true;
mazgch 21:c4d64830bf02 764 }
mazgch 21:c4d64830bf02 765
mazgch 21:c4d64830bf02 766 bool MDMParser::socketFree(int socket)
mazgch 21:c4d64830bf02 767 {
mazgch 47:9a89e5195721 768 TRACE("socketFree(%d)\r\n", socket);
mazgch 21:c4d64830bf02 769 socketClose(socket);
mazgch 21:c4d64830bf02 770 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED))
mazgch 21:c4d64830bf02 771 return false;
mazgch 21:c4d64830bf02 772 _sockets[socket].state = SOCK_FREE;
mazgch 21:c4d64830bf02 773 return true;
mazgch 21:c4d64830bf02 774 }
mazgch 21:c4d64830bf02 775
mazgch 69:4d6fa520dfca 776 #define USO_MAX_WRITE 1024 //!< maximum number of bytes to write to socket
mazgch 69:4d6fa520dfca 777
mazgch 21:c4d64830bf02 778 int MDMParser::socketSend(int socket, const char * buf, int len)
mazgch 21:c4d64830bf02 779 {
mazgch 47:9a89e5195721 780 TRACE("socketSend(%d,,%d)\r\n", socket,len);
mazgch 68:33a96cf64986 781 int cnt = len;
mazgch 68:33a96cf64986 782 while (cnt > 0) {
mazgch 69:4d6fa520dfca 783 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 784 if (cnt < blk)
mazgch 68:33a96cf64986 785 blk = cnt;
mazgch 68:33a96cf64986 786 sendFormated("AT+USOWR=%d,%d\r\n",socket,blk);
mazgch 52:8071747a7cb3 787 if (RESP_PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 788 return SOCKET_ERROR;
mazgch 62:a02f026bdd7c 789 WAIT_MS(50);
mazgch 68:33a96cf64986 790 send(buf, blk);
mazgch 52:8071747a7cb3 791 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 792 return SOCKET_ERROR;
mazgch 68:33a96cf64986 793 buf += blk;
mazgch 68:33a96cf64986 794 cnt -= blk;
mazgch 21:c4d64830bf02 795 }
mazgch 68:33a96cf64986 796 return (len - cnt);
mazgch 21:c4d64830bf02 797 }
mazgch 21:c4d64830bf02 798
mazgch 21:c4d64830bf02 799 int MDMParser::socketSendTo(int socket, IP ip, int port, const char * buf, int len)
mazgch 21:c4d64830bf02 800 {
mazgch 65:dd94f920a762 801 TRACE("socketSendTo(%d," IPSTR ",%d,,%d)\r\n", socket, IPNUM(ip),port,len);
mazgch 68:33a96cf64986 802 int cnt = len;
mazgch 68:33a96cf64986 803 while (cnt > 0) {
mazgch 69:4d6fa520dfca 804 int blk = USO_MAX_WRITE;
mazgch 68:33a96cf64986 805 if (cnt < blk)
mazgch 68:33a96cf64986 806 blk = cnt;
mazgch 68:33a96cf64986 807 sendFormated("AT+USOST=%d,\"" IPSTR "\",%d,%d\r\n",socket,IPNUM(ip),port,blk);
mazgch 52:8071747a7cb3 808 if (RESP_PROMPT != waitFinalResp())
mazgch 21:c4d64830bf02 809 return SOCKET_ERROR;
mazgch 62:a02f026bdd7c 810 WAIT_MS(50);
mazgch 68:33a96cf64986 811 send(buf, blk);
mazgch 63:42cb563a25bc 812 if (RESP_OK != waitFinalResp())
mazgch 21:c4d64830bf02 813 return SOCKET_ERROR;
mazgch 68:33a96cf64986 814 buf += blk;
mazgch 68:33a96cf64986 815 cnt -= blk;
mazgch 21:c4d64830bf02 816 }
mazgch 68:33a96cf64986 817 return (len - cnt);
mazgch 21:c4d64830bf02 818 }
mazgch 21:c4d64830bf02 819
mazgch 21:c4d64830bf02 820 int MDMParser::socketReadable(int socket)
mazgch 21:c4d64830bf02 821 {
mazgch 47:9a89e5195721 822 TRACE("socketReadable(%d)\r\n", socket);
mazgch 21:c4d64830bf02 823 if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED))
mazgch 21:c4d64830bf02 824 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 825 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 826 waitFinalResp(NULL, NULL, 0);
mazgch 21:c4d64830bf02 827 if (_sockets[socket].state != SOCK_CONNECTED)
mazgch 21:c4d64830bf02 828 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 829 return _sockets[socket].pending;
mazgch 21:c4d64830bf02 830 }
mazgch 21:c4d64830bf02 831
mazgch 21:c4d64830bf02 832 int MDMParser::_cbUSORD(int type, const char* buf, int len, char* out)
mazgch 21:c4d64830bf02 833 {
mazgch 21:c4d64830bf02 834 if ((type == TYPE_PLUS) && out) {
mazgch 21:c4d64830bf02 835 int sz, sk;
mazgch 21:c4d64830bf02 836 if ((sscanf(buf, "\r\n+USORD: %d,%d,", &sk, &sz) == 2) &&
mazgch 21:c4d64830bf02 837 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 838 memcpy(out, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 839 }
mazgch 21:c4d64830bf02 840 }
mazgch 21:c4d64830bf02 841 return WAIT;
mazgch 21:c4d64830bf02 842 }
mazgch 21:c4d64830bf02 843
mazgch 21:c4d64830bf02 844 int MDMParser::socketRecv(int socket, char* buf, int len)
mazgch 21:c4d64830bf02 845 {
mazgch 21:c4d64830bf02 846 int cnt = 0;
mazgch 47:9a89e5195721 847 TRACE("socketRecv(%d,,%d)\r\n", socket, len);
mazgch 21:c4d64830bf02 848 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 849 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 850 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 851 Timer timer;
mazgch 44:9d12223b78ff 852 timer.start();
mazgch 21:c4d64830bf02 853 while (len) {
mazgch 69:4d6fa520dfca 854 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 855 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 856 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 857 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 858 if (blk) {
mazgch 44:9d12223b78ff 859 sendFormated("AT+USORD=%d,%d\r\n",socket, blk);
mazgch 52:8071747a7cb3 860 if (RESP_OK != waitFinalResp(_cbUSORD, buf)) {
mazgch 44:9d12223b78ff 861 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 862 }
mazgch 21:c4d64830bf02 863 len -= blk;
mazgch 21:c4d64830bf02 864 cnt += blk;
mazgch 21:c4d64830bf02 865 buf += blk;
mazgch 21:c4d64830bf02 866 _sockets[socket].pending -= blk;
mazgch 44:9d12223b78ff 867 } else if ((_sockets[socket].state == SOCK_CONNECTED) && (
mazgch 66:69072b3c5bca 868 (_sockets[socket].timeout_ms == TIMEOUT_BLOCKING) ||
mazgch 44:9d12223b78ff 869 (timer.read_ms() < _sockets[socket].timeout_ms))){
mazgch 21:c4d64830bf02 870 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 871 waitFinalResp(NULL, NULL, 10);
mazgch 44:9d12223b78ff 872 } else {
mazgch 44:9d12223b78ff 873 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 874 }
mazgch 21:c4d64830bf02 875 }
mazgch 58:e38a2e942fbb 876
mazgch 44:9d12223b78ff 877 timer.stop();
mazgch 44:9d12223b78ff 878 timer.reset();
mazgch 21:c4d64830bf02 879 return cnt;
mazgch 21:c4d64830bf02 880 }
mazgch 21:c4d64830bf02 881
mazgch 21:c4d64830bf02 882 int MDMParser::_cbUSORF(int type, const char* buf, int len, USORFparam* param)
mazgch 21:c4d64830bf02 883 {
mazgch 21:c4d64830bf02 884 if ((type == TYPE_PLUS) && param) {
mazgch 21:c4d64830bf02 885 int sz, sk, p, a,b,c,d;
mazgch 21:c4d64830bf02 886 if ((sscanf(buf, "\r\n+USORF: %d,\""IPSTR"\",%d,%d,",
mazgch 21:c4d64830bf02 887 &sk,&a,&b,&c,&d,&p,&sz) == 7) &&
mazgch 21:c4d64830bf02 888 (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) {
mazgch 21:c4d64830bf02 889 memcpy(param->buf, &buf[len-1-sz], sz);
mazgch 21:c4d64830bf02 890 param->ip = IPADR(a,b,c,d);
mazgch 21:c4d64830bf02 891 param->port = p;
mazgch 21:c4d64830bf02 892 }
mazgch 21:c4d64830bf02 893 }
mazgch 21:c4d64830bf02 894 return WAIT;
mazgch 21:c4d64830bf02 895 }
mazgch 21:c4d64830bf02 896
mazgch 63:42cb563a25bc 897 int MDMParser::socketRecvFrom(int socket, IP* ip, int* port, char* buf, int len)
mazgch 21:c4d64830bf02 898 {
mazgch 21:c4d64830bf02 899 int cnt = 0;
mazgch 63:42cb563a25bc 900 TRACE("socketRecvFrom(%d,,%d)\r\n", socket, len);
mazgch 21:c4d64830bf02 901 if (!ISSOCKET(socket))
mazgch 21:c4d64830bf02 902 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 903 memset(buf, '\0', len);
mazgch 44:9d12223b78ff 904 Timer timer;
mazgch 44:9d12223b78ff 905 timer.start();
mazgch 21:c4d64830bf02 906 while (len) {
mazgch 69:4d6fa520dfca 907 int blk = MAX_SIZE; // still need space for headers and unsolicited commands
mazgch 21:c4d64830bf02 908 if (_sockets[socket].pending < blk)
mazgch 21:c4d64830bf02 909 blk = _sockets[socket].pending;
mazgch 21:c4d64830bf02 910 if (len < blk) blk = len;
mazgch 21:c4d64830bf02 911 if (blk) {
mazgch 21:c4d64830bf02 912 sendFormated("AT+USORF=%d,%d\r\n",socket, blk);
mazgch 21:c4d64830bf02 913 USORFparam param;
mazgch 21:c4d64830bf02 914 param.buf = buf;
mazgch 52:8071747a7cb3 915 if (RESP_OK != waitFinalResp(_cbUSORF, &param)) {
mazgch 44:9d12223b78ff 916 return SOCKET_ERROR;
mazgch 21:c4d64830bf02 917 }
mazgch 21:c4d64830bf02 918 *ip = param.ip;
mazgch 63:42cb563a25bc 919 *port = param.port;
mazgch 21:c4d64830bf02 920 len -= blk;
mazgch 21:c4d64830bf02 921 cnt += blk;
mazgch 21:c4d64830bf02 922 buf += blk;
mazgch 21:c4d64830bf02 923 _sockets[socket].pending -= blk;
mazgch 66:69072b3c5bca 924 } else if ((_sockets[socket].timeout_ms == TIMEOUT_BLOCKING) ||
mazgch 63:42cb563a25bc 925 (timer.read_ms() < _sockets[socket].timeout_ms)) {
mazgch 21:c4d64830bf02 926 // allow to receive unsolicited commands
mazgch 21:c4d64830bf02 927 waitFinalResp(NULL, NULL, 10);
mazgch 44:9d12223b78ff 928 } else {
mazgch 44:9d12223b78ff 929 len = 0; // no more data and socket closed or timed-out
mazgch 21:c4d64830bf02 930 }
mazgch 21:c4d64830bf02 931 }
mazgch 44:9d12223b78ff 932 timer.stop();
mazgch 44:9d12223b78ff 933 timer.reset();
mazgch 21:c4d64830bf02 934 return cnt;
mazgch 21:c4d64830bf02 935 }
mazgch 21:c4d64830bf02 936
mazgch 21:c4d64830bf02 937 // ----------------------------------------------------------------
mazgch 31:a0bed6c1e05d 938
mazgch 31:a0bed6c1e05d 939 int MDMParser::_cbCMGL(int type, const char* buf, int len, CMGLparam* param)
mazgch 21:c4d64830bf02 940 {
mazgch 31:a0bed6c1e05d 941 if ((type == TYPE_PLUS) && param && param->num) {
mazgch 31:a0bed6c1e05d 942 // +CMGL: <ix>,...
mazgch 31:a0bed6c1e05d 943 int ix;
mazgch 31:a0bed6c1e05d 944 if (sscanf(buf, "\r\n+CMGL: %d,", &ix) == 1)
mazgch 31:a0bed6c1e05d 945 {
mazgch 31:a0bed6c1e05d 946 *param->ix++ = ix;
mazgch 31:a0bed6c1e05d 947 param->num--;
mazgch 31:a0bed6c1e05d 948 }
mazgch 29:53d346010624 949 }
mazgch 29:53d346010624 950 return WAIT;
mazgch 21:c4d64830bf02 951 }
mazgch 21:c4d64830bf02 952
mazgch 31:a0bed6c1e05d 953 int MDMParser::smsList(const char* stat /*= "ALL"*/, int* ix /*=NULL*/, int num /*= 0*/) {
mazgch 31:a0bed6c1e05d 954 sendFormated("AT+CMGL=\"%s\"\r\n", stat);
mazgch 31:a0bed6c1e05d 955 CMGLparam param;
mazgch 31:a0bed6c1e05d 956 param.ix = ix;
mazgch 31:a0bed6c1e05d 957 param.num = num;
mazgch 52:8071747a7cb3 958 if (RESP_OK != waitFinalResp(_cbCMGL, &param))
mazgch 31:a0bed6c1e05d 959 return -1;
mazgch 31:a0bed6c1e05d 960 return num - param.num;
mazgch 21:c4d64830bf02 961 }
mazgch 21:c4d64830bf02 962
mazgch 21:c4d64830bf02 963 bool MDMParser::smsSend(const char* num, const char* buf)
mazgch 21:c4d64830bf02 964 {
mazgch 21:c4d64830bf02 965 sendFormated("AT+CMGS=\"%s\"\r",num);
mazgch 58:e38a2e942fbb 966 if (RESP_PROMPT != waitFinalResp(NULL,NULL,150*1000)) {
mazgch 21:c4d64830bf02 967 return false;
mazgch 21:c4d64830bf02 968 }
mazgch 21:c4d64830bf02 969 send(buf, strlen(buf));
mazgch 21:c4d64830bf02 970 const char ctrlZ = 0x1A;
mazgch 21:c4d64830bf02 971 send(&ctrlZ, sizeof(ctrlZ));
mazgch 52:8071747a7cb3 972 if (RESP_OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 973 return false;
mazgch 21:c4d64830bf02 974 }
mazgch 21:c4d64830bf02 975 return true;
mazgch 21:c4d64830bf02 976 }
mazgch 21:c4d64830bf02 977
mazgch 21:c4d64830bf02 978 bool MDMParser::smsDelete(int ix)
mazgch 21:c4d64830bf02 979 {
mazgch 21:c4d64830bf02 980 sendFormated("AT+CMGD=%d\r\n",ix);
mazgch 52:8071747a7cb3 981 if (RESP_OK != waitFinalResp()) {
mazgch 21:c4d64830bf02 982 return false;
mazgch 21:c4d64830bf02 983 }
mazgch 21:c4d64830bf02 984 return true;
mazgch 21:c4d64830bf02 985 }
mazgch 21:c4d64830bf02 986
mazgch 21:c4d64830bf02 987 int MDMParser::_cbCMGR(int type, const char* buf, int len, CMGRparam* param)
mazgch 21:c4d64830bf02 988 {
mazgch 21:c4d64830bf02 989 if (param) {
mazgch 21:c4d64830bf02 990 if (type == TYPE_PLUS) {
mazgch 21:c4d64830bf02 991 if (sscanf(buf, "\r\n+CMGR: \"%*[^\"]\",\"%[^\"]", param->num) == 1) {
mazgch 21:c4d64830bf02 992 }
mazgch 37:cc3433329d66 993 } else if ((type == TYPE_UNKNOWN) && (buf[len-2] == '\r') && (buf[len-1] == '\n')) {
mazgch 21:c4d64830bf02 994 memcpy(param->buf, buf, len-2);
mazgch 21:c4d64830bf02 995 param->buf[len-2] = '\0';
mazgch 21:c4d64830bf02 996 }
mazgch 21:c4d64830bf02 997 }
mazgch 21:c4d64830bf02 998 return WAIT;
mazgch 21:c4d64830bf02 999 }
mazgch 21:c4d64830bf02 1000
mazgch 21:c4d64830bf02 1001 bool MDMParser::smsRead(int ix, char* num, char* buf, int len)
mazgch 21:c4d64830bf02 1002 {
mazgch 21:c4d64830bf02 1003 CMGRparam param;
mazgch 21:c4d64830bf02 1004 param.num = num;
mazgch 21:c4d64830bf02 1005 param.buf = buf;
mazgch 21:c4d64830bf02 1006 sendFormated("AT+CMGR=%d\r\n",ix);
mazgch 52:8071747a7cb3 1007 if (RESP_OK != waitFinalResp(_cbCMGR, &param)) {
mazgch 21:c4d64830bf02 1008 return false;
mazgch 21:c4d64830bf02 1009 }
mazgch 21:c4d64830bf02 1010 return true;
mazgch 21:c4d64830bf02 1011 }
mazgch 54:7ba8e4c218e2 1012
mazgch 54:7ba8e4c218e2 1013 // ----------------------------------------------------------------
mazgch 70:0a87d256cd24 1014
mazgch 70:0a87d256cd24 1015 int MDMParser::_cbCUSD(int type, const char* buf, int len, char* resp)
mazgch 70:0a87d256cd24 1016 {
mazgch 70:0a87d256cd24 1017 if ((type == TYPE_PLUS) && resp) {
mazgch 70:0a87d256cd24 1018 // +USD: \"%*[^\"]\",\"%[^\"]\",,\"%*[^\"]\",%d,%d,%d,%d,\"*[^\"]\",%d,%d"..);
mazgch 70:0a87d256cd24 1019 if (sscanf(buf, "\r\n+CUSD: %*d,\"%[^\"]\",%*d", resp) == 1) {
mazgch 70:0a87d256cd24 1020 /*nothing*/
mazgch 70:0a87d256cd24 1021 }
mazgch 70:0a87d256cd24 1022 }
mazgch 70:0a87d256cd24 1023 return WAIT;
mazgch 70:0a87d256cd24 1024 }
mazgch 70:0a87d256cd24 1025
mazgch 70:0a87d256cd24 1026 bool MDMParser::ussdCommand(const char* cmd, char* buf)
mazgch 70:0a87d256cd24 1027 {
mazgch 70:0a87d256cd24 1028 *buf = '\0';
mazgch 70:0a87d256cd24 1029 sendFormated("AT+CUSD=1,\"%s\"\r\n",cmd);
mazgch 70:0a87d256cd24 1030 if (RESP_OK != waitFinalResp(_cbCUSD, buf)) {
mazgch 70:0a87d256cd24 1031 return false;
mazgch 70:0a87d256cd24 1032 }
mazgch 70:0a87d256cd24 1033 return true;
mazgch 70:0a87d256cd24 1034 }
mazgch 70:0a87d256cd24 1035
mazgch 70:0a87d256cd24 1036 // ----------------------------------------------------------------
mazgch 54:7ba8e4c218e2 1037
mazgch 54:7ba8e4c218e2 1038 void MDMParser::dumpDevStatus(MDMParser::DevStatus* status)
mazgch 54:7ba8e4c218e2 1039 {
mazgch 57:869bd35f44cc 1040 printf("Modem Device Status:\r\n");
mazgch 54:7ba8e4c218e2 1041 const char* txtDev[] = { "Unknown", "SARA-G350", "LISA-U200", "LISA-C200" };
mazgch 54:7ba8e4c218e2 1042 if (status->dev < sizeof(txtDev)/sizeof(*txtDev) && (status->dev != MDMParser::DEV_UNKNOWN))
mazgch 54:7ba8e4c218e2 1043 printf(" Device: %s\r\n", txtDev[status->dev]);
mazgch 54:7ba8e4c218e2 1044 const char* txtLpm[] = { "Disabled", "Enabled", "Active" };
mazgch 54:7ba8e4c218e2 1045 if (status->lpm < sizeof(txtLpm)/sizeof(*txtLpm))
mazgch 54:7ba8e4c218e2 1046 printf(" Power Save: %s\r\n", txtLpm[status->lpm]);
mazgch 54:7ba8e4c218e2 1047 const char* txtSim[] = { "Unknown", "Pin", "Ready" };
mazgch 54:7ba8e4c218e2 1048 if (status->sim < sizeof(txtSim)/sizeof(*txtSim) && (status->sim != MDMParser::SIM_UNKNOWN))
mazgch 54:7ba8e4c218e2 1049 printf(" SIM: %s\r\n", txtSim[status->sim]);
mazgch 54:7ba8e4c218e2 1050 if (*status->ccid)
mazgch 54:7ba8e4c218e2 1051 printf(" CCID: %s\r\n", status->ccid);
mazgch 54:7ba8e4c218e2 1052 if (*status->imei)
mazgch 54:7ba8e4c218e2 1053 printf(" IMEI: %s\r\n", status->imei);
mazgch 54:7ba8e4c218e2 1054 if (*status->imsi)
mazgch 54:7ba8e4c218e2 1055 printf(" IMSI: %s\r\n", status->imsi);
mazgch 54:7ba8e4c218e2 1056 if (*status->meid)
mazgch 54:7ba8e4c218e2 1057 printf(" MEID: %s\r\n", status->meid); // LISA-C
mazgch 54:7ba8e4c218e2 1058 if (*status->manu)
mazgch 54:7ba8e4c218e2 1059 printf(" Manufacturer: %s\r\n", status->manu);
mazgch 54:7ba8e4c218e2 1060 if (*status->model)
mazgch 54:7ba8e4c218e2 1061 printf(" Model: %s\r\n", status->model);
mazgch 54:7ba8e4c218e2 1062 if (*status->ver)
mazgch 54:7ba8e4c218e2 1063 printf(" Version: %s\r\n", status->ver);
mazgch 54:7ba8e4c218e2 1064 }
mazgch 54:7ba8e4c218e2 1065
mazgch 54:7ba8e4c218e2 1066 void MDMParser::dumpNetStatus(MDMParser::NetStatus *status)
mazgch 54:7ba8e4c218e2 1067 {
mazgch 57:869bd35f44cc 1068 printf("Modem Network Status:\r\n");
mazgch 54:7ba8e4c218e2 1069 const char* txtReg[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
mazgch 54:7ba8e4c218e2 1070 if (status->reg < sizeof(txtReg)/sizeof(*txtReg) && (status->reg != MDMParser::REG_UNKNOWN))
mazgch 54:7ba8e4c218e2 1071 printf(" Registration: %s\r\n", txtReg[status->reg]);
mazgch 54:7ba8e4c218e2 1072 const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
mazgch 54:7ba8e4c218e2 1073 if (status->act < sizeof(txtAct)/sizeof(*txtAct) && (status->act != MDMParser::ACT_UNKNOWN))
mazgch 54:7ba8e4c218e2 1074 printf(" Access Technology: %s\r\n", txtAct[status->act]);
mazgch 54:7ba8e4c218e2 1075 if (status->rssi)
mazgch 54:7ba8e4c218e2 1076 printf(" Signal Strength: %d dBm\r\n", status->rssi);
mazgch 54:7ba8e4c218e2 1077 if (status->ber)
mazgch 54:7ba8e4c218e2 1078 printf(" Bit Error Rate: %d\r\n", status->ber);
mazgch 54:7ba8e4c218e2 1079 if (*status->opr)
mazgch 54:7ba8e4c218e2 1080 printf(" Operator: %s\r\n", status->opr);
mazgch 54:7ba8e4c218e2 1081 if (status->lac != 0xFFFF)
mazgch 54:7ba8e4c218e2 1082 printf(" Location Area Code: %04X\r\n", status->lac);
mazgch 54:7ba8e4c218e2 1083 if (status->ci != 0xFFFFFFFF)
mazgch 54:7ba8e4c218e2 1084 printf(" Cell ID: %08X\r\n", status->ci);
mazgch 54:7ba8e4c218e2 1085 if (*status->num)
mazgch 54:7ba8e4c218e2 1086 printf(" Phone Number: %s\r\n", status->num);
mazgch 54:7ba8e4c218e2 1087 }
mazgch 54:7ba8e4c218e2 1088
mazgch 54:7ba8e4c218e2 1089 void MDMParser::dumpIp(MDMParser::IP ip)
mazgch 54:7ba8e4c218e2 1090 {
mazgch 57:869bd35f44cc 1091 if (ip != NOIP)
mazgch 57:869bd35f44cc 1092 printf("Modem IP Address: " IPSTR "\r\n", IPNUM(ip));
mazgch 54:7ba8e4c218e2 1093 }
mazgch 70:0a87d256cd24 1094
mazgch 21:c4d64830bf02 1095 // ----------------------------------------------------------------
mazgch 21:c4d64830bf02 1096 int MDMParser::_parseMatch(Pipe<char>* pipe, int len, const char* sta, const char* end)
mazgch 18:e5697801df29 1097 {
mazgch 18:e5697801df29 1098 int o = 0;
mazgch 21:c4d64830bf02 1099 if (sta) {
mazgch 21:c4d64830bf02 1100 while (*sta) {
mazgch 21:c4d64830bf02 1101 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1102 char ch = pipe->next();
mazgch 21:c4d64830bf02 1103 if (*sta++ != ch) return NOT_FOUND;
mazgch 21:c4d64830bf02 1104 }
mazgch 21:c4d64830bf02 1105 }
mazgch 21:c4d64830bf02 1106 if (!end) return o; // no termination
mazgch 35:9275215a3a5b 1107 // at least any char
mazgch 35:9275215a3a5b 1108 if (++o > len) return WAIT;
mazgch 35:9275215a3a5b 1109 pipe->next();
mazgch 35:9275215a3a5b 1110 // check the end
mazgch 21:c4d64830bf02 1111 int x = 0;
mazgch 21:c4d64830bf02 1112 while (end[x]) {
mazgch 21:c4d64830bf02 1113 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1114 char ch = pipe->next();
mazgch 21:c4d64830bf02 1115 x = (end[x] == ch) ? x + 1 :
mazgch 21:c4d64830bf02 1116 (end[0] == ch) ? 1 :
mazgch 21:c4d64830bf02 1117 0;
mazgch 21:c4d64830bf02 1118 }
mazgch 21:c4d64830bf02 1119 return o;
mazgch 21:c4d64830bf02 1120 }
mazgch 21:c4d64830bf02 1121
mazgch 21:c4d64830bf02 1122 int MDMParser::_parseFormated(Pipe<char>* pipe, int len, const char* fmt)
mazgch 21:c4d64830bf02 1123 {
mazgch 21:c4d64830bf02 1124 int o = 0;
mazgch 21:c4d64830bf02 1125 int num = 0;
mazgch 21:c4d64830bf02 1126 if (fmt) {
mazgch 21:c4d64830bf02 1127 while (*fmt) {
mazgch 21:c4d64830bf02 1128 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1129 char ch = pipe->next();
mazgch 21:c4d64830bf02 1130 if (*fmt == '%') {
mazgch 21:c4d64830bf02 1131 fmt++;
mazgch 21:c4d64830bf02 1132 if (*fmt == 'd') { // numeric
mazgch 21:c4d64830bf02 1133 fmt ++;
mazgch 21:c4d64830bf02 1134 num = 0;
mazgch 21:c4d64830bf02 1135 while (ch >= '0' && ch <= '9') {
mazgch 21:c4d64830bf02 1136 num = num * 10 + (ch - '0');
mazgch 21:c4d64830bf02 1137 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1138 ch = pipe->next();
mazgch 21:c4d64830bf02 1139 }
mazgch 21:c4d64830bf02 1140 }
mazgch 21:c4d64830bf02 1141 else if (*fmt == 'c') { // char buffer (takes last numeric as length)
mazgch 21:c4d64830bf02 1142 fmt ++;
mazgch 21:c4d64830bf02 1143 while (num --) {
mazgch 21:c4d64830bf02 1144 if (++o > len) return WAIT;
mazgch 21:c4d64830bf02 1145 ch = pipe->next();
mazgch 21:c4d64830bf02 1146 }
mazgch 21:c4d64830bf02 1147 }
mazgch 21:c4d64830bf02 1148 }
mazgch 21:c4d64830bf02 1149 if (*fmt++ != ch) return NOT_FOUND;
mazgch 18:e5697801df29 1150 }
mazgch 18:e5697801df29 1151 }
mazgch 21:c4d64830bf02 1152 return o;
mazgch 21:c4d64830bf02 1153 }
mazgch 21:c4d64830bf02 1154
mazgch 21:c4d64830bf02 1155
mazgch 21:c4d64830bf02 1156 int MDMParser::_getLine(Pipe<char>* pipe, char* buf, int len)
mazgch 21:c4d64830bf02 1157 {
mazgch 21:c4d64830bf02 1158 int unkn = 0;
mazgch 21:c4d64830bf02 1159 int sz = pipe->size();
mazgch 21:c4d64830bf02 1160 int fr = pipe->free();
mazgch 21:c4d64830bf02 1161 if (len > sz)
mazgch 21:c4d64830bf02 1162 len = sz;
mazgch 21:c4d64830bf02 1163 while (len > 0)
mazgch 21:c4d64830bf02 1164 {
mazgch 21:c4d64830bf02 1165 static struct {
mazgch 21:c4d64830bf02 1166 const char* fmt; int type;
mazgch 21:c4d64830bf02 1167 } lutF[] = {
mazgch 21:c4d64830bf02 1168 { "\r\n+USORD: %d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1169 { "\r\n+USORF: %d,\""IPSTR"\",%d,%d,\"%c\"", TYPE_PLUS },
mazgch 21:c4d64830bf02 1170 };
mazgch 21:c4d64830bf02 1171 static struct {
mazgch 21:c4d64830bf02 1172 const char* sta; const char* end; int type;
mazgch 21:c4d64830bf02 1173 } lut[] = {
mazgch 21:c4d64830bf02 1174 { "\r\nOK\r\n", NULL, TYPE_OK },
mazgch 21:c4d64830bf02 1175 { "\r\nERROR\r\n", NULL, TYPE_ERROR },
mazgch 31:a0bed6c1e05d 1176 { "\r\n+CME ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1177 { "\r\n+CMS ERROR:", "\r\n", TYPE_ERROR },
mazgch 21:c4d64830bf02 1178 { "\r\nRING\r\n", NULL, TYPE_RING },
mazgch 21:c4d64830bf02 1179 { "\r\nCONNECT\r\n", NULL, TYPE_CONNECT },
mazgch 21:c4d64830bf02 1180 { "\r\nNO CARRIER\r\n", NULL, TYPE_NOCARRIER },
mazgch 21:c4d64830bf02 1181 { "\r\nNO DIALTONE\r\n", NULL, TYPE_NODIALTONE },
mazgch 21:c4d64830bf02 1182 { "\r\nBUSY\r\n", NULL, TYPE_BUSY },
mazgch 21:c4d64830bf02 1183 { "\r\nNO ANSWER\r\n", NULL, TYPE_NOANSWER },
mazgch 21:c4d64830bf02 1184 { "\r\n+", "\r\n", TYPE_PLUS },
mazgch 21:c4d64830bf02 1185 { "\r\n@", NULL, TYPE_PROMPT }, // Sockets
mazgch 21:c4d64830bf02 1186 { "\r\n>", NULL, TYPE_PROMPT }, // SMS
mazgch 21:c4d64830bf02 1187 };
mazgch 21:c4d64830bf02 1188 for (int i = 0; i < sizeof(lutF)/sizeof(*lutF); i ++) {
mazgch 21:c4d64830bf02 1189 pipe->set(unkn);
mazgch 21:c4d64830bf02 1190 int ln = _parseFormated(pipe, len, lutF[i].fmt);
mazgch 21:c4d64830bf02 1191 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1192 return WAIT;
mazgch 21:c4d64830bf02 1193 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1194 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1195 if (ln > 0)
mazgch 21:c4d64830bf02 1196 return lutF[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1197 }
mazgch 21:c4d64830bf02 1198 for (int i = 0; i < sizeof(lut)/sizeof(*lut); i ++) {
mazgch 21:c4d64830bf02 1199 pipe->set(unkn);
mazgch 21:c4d64830bf02 1200 int ln = _parseMatch(pipe, len, lut[i].sta, lut[i].end);
mazgch 21:c4d64830bf02 1201 if (ln == WAIT && fr)
mazgch 21:c4d64830bf02 1202 return WAIT;
mazgch 21:c4d64830bf02 1203 if ((ln != NOT_FOUND) && (unkn > 0))
mazgch 31:a0bed6c1e05d 1204 return TYPE_UNKNOWN | pipe->get(buf, unkn);
mazgch 21:c4d64830bf02 1205 if (ln > 0)
mazgch 21:c4d64830bf02 1206 return lut[i].type | pipe->get(buf, ln);
mazgch 21:c4d64830bf02 1207 }
mazgch 21:c4d64830bf02 1208 // UNKNOWN
mazgch 21:c4d64830bf02 1209 unkn ++;
mazgch 21:c4d64830bf02 1210 len--;
mazgch 21:c4d64830bf02 1211 }
mazgch 18:e5697801df29 1212 return WAIT;
mazgch 18:e5697801df29 1213 }
mazgch 18:e5697801df29 1214
mazgch 18:e5697801df29 1215 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1216 // Serial Implementation
mazgch 18:e5697801df29 1217 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1218
mazgch 19:2b5d097ca15d 1219 MDMSerial::MDMSerial(PinName tx /*= MDMTXD*/, PinName rx /*= MDMRXD*/,
mazgch 19:2b5d097ca15d 1220 int baudrate /*= MDMBAUD*/,
mazgch 43:a89a7a505991 1221 #if DEVICE_SERIAL_FC
mazgch 19:2b5d097ca15d 1222 PinName rts /*= MDMRTS*/, PinName cts /*= MDMCTS*/,
mazgch 43:a89a7a505991 1223 #endif
mazgch 18:e5697801df29 1224 int rxSize /*= 256*/, int txSize /*= 128*/) :
mazgch 35:9275215a3a5b 1225 SerialPipe(tx, rx, rxSize, txSize)
mazgch 18:e5697801df29 1226 {
mazgch 18:e5697801df29 1227 baud(baudrate);
mazgch 35:9275215a3a5b 1228 #if DEVICE_SERIAL_FC
mazgch 35:9275215a3a5b 1229 if ((rts != NC) || (cts != NC))
mazgch 35:9275215a3a5b 1230 {
mazgch 35:9275215a3a5b 1231 Flow flow = (cts == NC) ? RTS :
mazgch 35:9275215a3a5b 1232 (rts == NC) ? CTS : RTSCTS ;
mazgch 35:9275215a3a5b 1233 set_flow_control(flow, rts, cts);
mazgch 35:9275215a3a5b 1234 if (cts != NC) _dev.lpm = LPM_ENABLED;
mazgch 35:9275215a3a5b 1235 }
mazgch 35:9275215a3a5b 1236 #endif
mazgch 18:e5697801df29 1237 }
mazgch 18:e5697801df29 1238
mazgch 18:e5697801df29 1239 int MDMSerial::_send(const void* buf, int len)
mazgch 18:e5697801df29 1240 {
mazgch 35:9275215a3a5b 1241 return put((const char*)buf, len, true/*=blocking*/);
mazgch 18:e5697801df29 1242 }
mazgch 18:e5697801df29 1243
mazgch 18:e5697801df29 1244 int MDMSerial::getLine(char* buffer, int length)
mazgch 18:e5697801df29 1245 {
mazgch 18:e5697801df29 1246 return _getLine(&_pipeRx, buffer, length);
mazgch 18:e5697801df29 1247 }
mazgch 18:e5697801df29 1248
mazgch 18:e5697801df29 1249 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1250 // USB Implementation
mazgch 18:e5697801df29 1251 // ----------------------------------------------------------------
mazgch 18:e5697801df29 1252
mazgch 18:e5697801df29 1253 #ifdef HAVE_MDMUSB
mazgch 18:e5697801df29 1254 // TODO properly implement with USB
mazgch 18:e5697801df29 1255 MDMUsb::MDMUsb(void) { }
mazgch 18:e5697801df29 1256 int MDMUsb::_send(const void* buf, int len) { return len; }
mazgch 18:e5697801df29 1257 int MDMUsb::getLine(char* buffer, int length) { return NOT_FOUND; }
mazgch 35:9275215a3a5b 1258 #endif