Georgi Huklev / C027_Support

Add a bunch of APNs

Fork of C027_Support by Xinlei Cao

MDM.cpp@35:9275215a3a5b, 2014-04-10 (annotated)

Committer:
mazgch
Date:
Thu Apr 10 13:05:45 2014 +0000
Revision:
35:9275215a3a5b
Parent:
33:fb8fb5021b09
Child:
36:c4df7bcf9b6e
fix low power mode

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