* add C027_Support fork
Fork of C027_Support by
MDM.cpp@21:c4d64830bf02, 2014-04-08 (annotated)
- Committer:
- mazgch
- Date:
- Tue Apr 08 09:15:37 2014 +0000
- Revision:
- 21:c4d64830bf02
- Parent:
- 19:2b5d097ca15d
- Child:
- 22:29322c22577e
improved modem library (network, sockets, sms, ussd)
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mazgch | 18:e5697801df29 | 1 | #include "mbed.h" |
mazgch | 18:e5697801df29 | 2 | #include <ctype.h> |
mazgch | 18:e5697801df29 | 3 | #include "MDM.h" |
mazgch | 18:e5697801df29 | 4 | |
mazgch | 21:c4d64830bf02 | 5 | #define TRACE (1)?:printf |
mazgch | 21:c4d64830bf02 | 6 | //#define DEBUG |
mazgch | 21:c4d64830bf02 | 7 | #define PROFILE "0" // this is the psd profile used |
mazgch | 21:c4d64830bf02 | 8 | #define MAX_SIZE 256 // max expected messages |
mazgch | 21:c4d64830bf02 | 9 | // some helper |
mazgch | 21:c4d64830bf02 | 10 | #define ISSOCKET(s) (((s) >= 0) && ((s) < (sizeof(_sockets)/sizeof(*_sockets)))) |
mazgch | 21:c4d64830bf02 | 11 | #define IPSTR "%d.%d.%d.%d" |
mazgch | 21:c4d64830bf02 | 12 | #define IPNUM(addr) (addr>>24)&0xff, (addr>>16)&0xff, (addr>>8)&0xff, addr&0xff |
mazgch | 21:c4d64830bf02 | 13 | #define IPADR(a,b,c,d) ((a<<24) | (b<<16) | (c<<8) | d) |
mazgch | 21:c4d64830bf02 | 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 | 21:c4d64830bf02 | 26 | #endif |
mazgch | 21:c4d64830bf02 | 27 | |
mazgch | 21:c4d64830bf02 | 28 | MDMParser::MDMParser(void) |
mazgch | 21:c4d64830bf02 | 29 | { |
mazgch | 21:c4d64830bf02 | 30 | _model = MODEL_UNKNOWN; |
mazgch | 21:c4d64830bf02 | 31 | _sim = SIM_UNKNOWN; |
mazgch | 21:c4d64830bf02 | 32 | _net = NET_UNKNOWN; |
mazgch | 21:c4d64830bf02 | 33 | _ip = 0; |
mazgch | 21:c4d64830bf02 | 34 | _rssi = 0; |
mazgch | 21:c4d64830bf02 | 35 | for (int socket = 0; socket < sizeof(_sockets)/sizeof(*_sockets); socket++) { |
mazgch | 21:c4d64830bf02 | 36 | _sockets[socket].state = SOCK_FREE; |
mazgch | 21:c4d64830bf02 | 37 | _sockets[socket].pending = 0; |
mazgch | 21:c4d64830bf02 | 38 | } |
mazgch | 21:c4d64830bf02 | 39 | } |
mazgch | 18:e5697801df29 | 40 | |
mazgch | 18:e5697801df29 | 41 | int MDMParser::send(const char* buf, int len) |
mazgch | 18:e5697801df29 | 42 | { |
mazgch | 21:c4d64830bf02 | 43 | #ifdef DEBUG |
mazgch | 21:c4d64830bf02 | 44 | printf(" send \""); |
mazgch | 21:c4d64830bf02 | 45 | dump(buf,len); |
mazgch | 21:c4d64830bf02 | 46 | printf("\"\n"); |
mazgch | 21:c4d64830bf02 | 47 | #endif |
mazgch | 18:e5697801df29 | 48 | return _send(buf, len); |
mazgch | 18:e5697801df29 | 49 | } |
mazgch | 18:e5697801df29 | 50 | |
mazgch | 21:c4d64830bf02 | 51 | int MDMParser::sendFormated(const char* format, ...) { |
mazgch | 21:c4d64830bf02 | 52 | char buf[MAX_SIZE]; |
mazgch | 21:c4d64830bf02 | 53 | va_list args; |
mazgch | 21:c4d64830bf02 | 54 | va_start(args, format); |
mazgch | 21:c4d64830bf02 | 55 | int len = vsnprintf(buf,sizeof(buf), format, args); |
mazgch | 21:c4d64830bf02 | 56 | va_end(args); |
mazgch | 21:c4d64830bf02 | 57 | return send(buf, len); |
mazgch | 21:c4d64830bf02 | 58 | } |
mazgch | 21:c4d64830bf02 | 59 | |
mazgch | 21:c4d64830bf02 | 60 | int MDMParser::waitFinalResp(_CB cb /*= NULL*/, void* param /*= NULL*/, int timeout_ms /*= 5000*/) { |
mazgch | 21:c4d64830bf02 | 61 | char buf[MAX_SIZE]; |
mazgch | 21:c4d64830bf02 | 62 | Timer timer; |
mazgch | 21:c4d64830bf02 | 63 | timer.start(); |
mazgch | 21:c4d64830bf02 | 64 | do { |
mazgch | 21:c4d64830bf02 | 65 | int ret = getLine(buf, sizeof(buf)); |
mazgch | 21:c4d64830bf02 | 66 | #ifdef DEBUG |
mazgch | 21:c4d64830bf02 | 67 | if ((ret != WAIT) && (ret != NOT_FOUND)) |
mazgch | 21:c4d64830bf02 | 68 | { |
mazgch | 21:c4d64830bf02 | 69 | printf(" line %06X \"", ret); |
mazgch | 21:c4d64830bf02 | 70 | dump(buf, LENGTH(ret)); |
mazgch | 21:c4d64830bf02 | 71 | printf("\"\n"); |
mazgch | 21:c4d64830bf02 | 72 | } |
mazgch | 21:c4d64830bf02 | 73 | #endif |
mazgch | 21:c4d64830bf02 | 74 | if ((ret != WAIT) && (ret != NOT_FOUND)) |
mazgch | 18:e5697801df29 | 75 | { |
mazgch | 21:c4d64830bf02 | 76 | int type = TYPE(ret); |
mazgch | 21:c4d64830bf02 | 77 | if (type == TYPE_OK) return OK; |
mazgch | 21:c4d64830bf02 | 78 | if (type == TYPE_ERROR) return ERROR; |
mazgch | 21:c4d64830bf02 | 79 | if (type == TYPE_PROMPT) return PROMPT; |
mazgch | 21:c4d64830bf02 | 80 | // handle unsolicited commands here |
mazgch | 21:c4d64830bf02 | 81 | if (type == TYPE_PLUS) { |
mazgch | 21:c4d64830bf02 | 82 | const char* cmd = buf+3; |
mazgch | 21:c4d64830bf02 | 83 | int a, b, c, d; |
mazgch | 21:c4d64830bf02 | 84 | char s[8]; |
mazgch | 21:c4d64830bf02 | 85 | |
mazgch | 21:c4d64830bf02 | 86 | // +CSQ: <rssi>,<qual> |
mazgch | 21:c4d64830bf02 | 87 | if (sscanf(cmd, "CSQ: %d,%d",&a,&b) == 2) { |
mazgch | 21:c4d64830bf02 | 88 | if (a != 99) _rssi = -113 - 2*a; // 0: -113 1: -111 ... 30: -53 dBm with 2 dBm steps |
mazgch | 21:c4d64830bf02 | 89 | //if (b != 99) int qual = b; // |
mazgch | 21:c4d64830bf02 | 90 | // Socket Specific Command --------------------------------- |
mazgch | 21:c4d64830bf02 | 91 | // +UUSORD: <socket>,<length> |
mazgch | 21:c4d64830bf02 | 92 | } else if ((sscanf(cmd, "UUSORD: %d,%d", &a, &b) == 2) && |
mazgch | 21:c4d64830bf02 | 93 | ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) { |
mazgch | 21:c4d64830bf02 | 94 | TRACE("Socket %d: %d bytes pending\n", a, b); |
mazgch | 21:c4d64830bf02 | 95 | _sockets[a].pending = b; |
mazgch | 21:c4d64830bf02 | 96 | // +UUSORF: <socket>,<length> |
mazgch | 21:c4d64830bf02 | 97 | } else if ((sscanf(cmd, "UUSORF: %d,%d", &a, &b) == 2) && |
mazgch | 21:c4d64830bf02 | 98 | ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) { |
mazgch | 21:c4d64830bf02 | 99 | TRACE("Socket %d: %d bytes pending\n", a, b); |
mazgch | 21:c4d64830bf02 | 100 | _sockets[a].pending = b; |
mazgch | 21:c4d64830bf02 | 101 | // +UUSOCL: <socket> |
mazgch | 21:c4d64830bf02 | 102 | } else if ((sscanf(cmd, "UUSOCL: %d", &a) == 1) && |
mazgch | 21:c4d64830bf02 | 103 | ISSOCKET(a) && (_sockets[a].state == SOCK_CONNECTED)) { |
mazgch | 21:c4d64830bf02 | 104 | TRACE("Socket %d: closed by remote host\n", a); |
mazgch | 21:c4d64830bf02 | 105 | _sockets[a].state = SOCK_CREATED/*=CLOSED*/; |
mazgch | 21:c4d64830bf02 | 106 | } |
mazgch | 21:c4d64830bf02 | 107 | if (_model == MODEL_LISA_C200) { |
mazgch | 21:c4d64830bf02 | 108 | // CDMA Specific ------------------------------------------- |
mazgch | 21:c4d64830bf02 | 109 | // +CREG: <n><SID>,<NID>,<stat> |
mazgch | 21:c4d64830bf02 | 110 | if (sscanf(cmd, "CREG: %*d,%*d,%*d,%d",&a) == 1) { |
mazgch | 21:c4d64830bf02 | 111 | if (a == 0) _net = NET_NONE; // not registered, home network |
mazgch | 21:c4d64830bf02 | 112 | else if (a == 1) _net = NET_HOME; // registered, home network |
mazgch | 21:c4d64830bf02 | 113 | else if (a == 2) _net = NET_NONE; // not registered, but MT is currently searching a new operator to register to |
mazgch | 21:c4d64830bf02 | 114 | else if (a == 3) _net = NET_DENIED; // registration denied |
mazgch | 21:c4d64830bf02 | 115 | else if (a == 5) _net = NET_ROAMING; // registered, roaming |
mazgch | 21:c4d64830bf02 | 116 | // +CSS: <mode>[,<format>,<oper>[,<AcT>]] |
mazgch | 21:c4d64830bf02 | 117 | } else if (sscanf(cmd, "CSS %*c,%2s,%*d",s) == 1) { |
mazgch | 21:c4d64830bf02 | 118 | //_net = (strcmp("Z", s) == 0) ? NET_UNKNOWN : NET_HOME; |
mazgch | 21:c4d64830bf02 | 119 | // +CMIP: xxx.xxx.xxx.xxx |
mazgch | 21:c4d64830bf02 | 120 | } else if (sscanf(cmd, "CMIP: " IPSTR, &a,&b,&c,&d) == 4) { |
mazgch | 21:c4d64830bf02 | 121 | _ip = IPADR(a,b,c,d); |
mazgch | 21:c4d64830bf02 | 122 | } |
mazgch | 21:c4d64830bf02 | 123 | } else { |
mazgch | 21:c4d64830bf02 | 124 | // GSM/UMTS Specific ------------------------------------------- |
mazgch | 21:c4d64830bf02 | 125 | // +CREG: <n>, <stat>[,<lac>,<ci>[,AcT]] |
mazgch | 21:c4d64830bf02 | 126 | b = 255; |
mazgch | 21:c4d64830bf02 | 127 | if (sscanf(cmd, "CREG: %*d,%d,%*d,%d",&a,&b) >= 1) { |
mazgch | 21:c4d64830bf02 | 128 | // network status |
mazgch | 21:c4d64830bf02 | 129 | if (a == 0) _net = NET_NONE; // 0: not registered, home network |
mazgch | 21:c4d64830bf02 | 130 | else if (a == 1) _net = NET_HOME; // 1: registered, home network |
mazgch | 21:c4d64830bf02 | 131 | else if (a == 2) _net = NET_NONE; // 2: not registered, but MT is currently searching a new operator to register to |
mazgch | 21:c4d64830bf02 | 132 | else if (a == 3) _net = NET_DENIED; // 3: registration denied |
mazgch | 21:c4d64830bf02 | 133 | else if (a == 4) _net = NET_UNKNOWN; // 4: unknown |
mazgch | 21:c4d64830bf02 | 134 | else if (a == 5) _net = NET_ROAMING; // 5: registered, roaming |
mazgch | 21:c4d64830bf02 | 135 | // access technology |
mazgch | 21:c4d64830bf02 | 136 | if (b == 0) ; // 0: GSM |
mazgch | 21:c4d64830bf02 | 137 | else if (b == 1) ; // 1: GSM COMPACT |
mazgch | 21:c4d64830bf02 | 138 | else if (b == 2) ; // 2: UTRAN |
mazgch | 21:c4d64830bf02 | 139 | else if (b == 3) ; // 3: GSM with EDGE availability |
mazgch | 21:c4d64830bf02 | 140 | else if (b == 4) ; // 4: UTRAN with HSDPA availability |
mazgch | 21:c4d64830bf02 | 141 | else if (b == 5) ; // 5: UTRAN with HSUPA availability |
mazgch | 21:c4d64830bf02 | 142 | else if (b == 6) ; // 6: UTRAN with HSDPA and HSUPA availability |
mazgch | 21:c4d64830bf02 | 143 | // +COPS: <mode>[,<format>,<oper>[,<AcT>]] |
mazgch | 21:c4d64830bf02 | 144 | } else if (sscanf(cmd, "COPS: %*d,%*d,\"%*[^\"]\",%d",&a) == 1) { |
mazgch | 21:c4d64830bf02 | 145 | // if (a == 0) ; // 0: GSM, |
mazgch | 21:c4d64830bf02 | 146 | // else if (a == 2) ; // 2: UTRAN |
mazgch | 21:c4d64830bf02 | 147 | // +CPIN: <code> |
mazgch | 21:c4d64830bf02 | 148 | } else if (sscanf(cmd, "CPIN: %8s",s) == 1) { |
mazgch | 21:c4d64830bf02 | 149 | _sim = (strcmp("READY", s) == 0) ? SIM_READY : SIM_UNKNOWN; |
mazgch | 21:c4d64830bf02 | 150 | // +UPSND=<profile_id>,<param_tag>[,<dynamic_param_val>] |
mazgch | 21:c4d64830bf02 | 151 | } else if (sscanf(cmd, "UPSND: " PROFILE ",0,\"" IPSTR "\"", &a,&b,&c,&d) == 4) { |
mazgch | 21:c4d64830bf02 | 152 | _ip = IPADR(a,b,c,d); |
mazgch | 21:c4d64830bf02 | 153 | // +UUPSDD: <profile_id> |
mazgch | 21:c4d64830bf02 | 154 | } else if (sscanf(cmd, "UUPSDD: %d",&a) == 1) { |
mazgch | 21:c4d64830bf02 | 155 | if (*PROFILE == a) _ip = 0; |
mazgch | 21:c4d64830bf02 | 156 | } |
mazgch | 21:c4d64830bf02 | 157 | } |
mazgch | 21:c4d64830bf02 | 158 | } |
mazgch | 21:c4d64830bf02 | 159 | if (cb) { |
mazgch | 21:c4d64830bf02 | 160 | int len = LENGTH(ret); |
mazgch | 21:c4d64830bf02 | 161 | int ret = cb(type, buf, len, param); |
mazgch | 21:c4d64830bf02 | 162 | if (WAIT != ret) |
mazgch | 21:c4d64830bf02 | 163 | return ret; |
mazgch | 21:c4d64830bf02 | 164 | } |
mazgch | 21:c4d64830bf02 | 165 | } |
mazgch | 21:c4d64830bf02 | 166 | // relax a bit |
mazgch | 21:c4d64830bf02 | 167 | wait_ms(10); |
mazgch | 21:c4d64830bf02 | 168 | } |
mazgch | 21:c4d64830bf02 | 169 | while (timer.read_ms() < timeout_ms); |
mazgch | 21:c4d64830bf02 | 170 | timer.stop(); |
mazgch | 21:c4d64830bf02 | 171 | timer.reset(); |
mazgch | 21:c4d64830bf02 | 172 | return WAIT; |
mazgch | 21:c4d64830bf02 | 173 | } |
mazgch | 21:c4d64830bf02 | 174 | |
mazgch | 21:c4d64830bf02 | 175 | // ---------------------------------------------------------------- |
mazgch | 21:c4d64830bf02 | 176 | |
mazgch | 21:c4d64830bf02 | 177 | int MDMParser::_cbATI(int type, const char* buf, int len, Model* model) |
mazgch | 21:c4d64830bf02 | 178 | { |
mazgch | 21:c4d64830bf02 | 179 | if ((type == TYPE_UNKNOWN) && model) { |
mazgch | 21:c4d64830bf02 | 180 | if (strstr(buf, "SARA-G350")) { |
mazgch | 21:c4d64830bf02 | 181 | *model = MODEL_SARA_G350; |
mazgch | 21:c4d64830bf02 | 182 | } else if (strstr(buf, "LISA-U200")) { |
mazgch | 21:c4d64830bf02 | 183 | *model = MODEL_LISA_U200; |
mazgch | 21:c4d64830bf02 | 184 | } else if (strstr(buf, "LISA-C200")) { |
mazgch | 21:c4d64830bf02 | 185 | *model= MODEL_LISA_C200; |
mazgch | 21:c4d64830bf02 | 186 | } |
mazgch | 21:c4d64830bf02 | 187 | } |
mazgch | 21:c4d64830bf02 | 188 | return WAIT; |
mazgch | 21:c4d64830bf02 | 189 | } |
mazgch | 21:c4d64830bf02 | 190 | |
mazgch | 21:c4d64830bf02 | 191 | bool MDMParser::init(const char* pin) |
mazgch | 21:c4d64830bf02 | 192 | { |
mazgch | 21:c4d64830bf02 | 193 | for(int i = 0; i < 5; i++) { |
mazgch | 21:c4d64830bf02 | 194 | // check interface and disable local echo |
mazgch | 21:c4d64830bf02 | 195 | sendFormated("AT\r\n"); |
mazgch | 21:c4d64830bf02 | 196 | if(OK == waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 197 | break; |
mazgch | 21:c4d64830bf02 | 198 | } |
mazgch | 21:c4d64830bf02 | 199 | // echo off |
mazgch | 21:c4d64830bf02 | 200 | sendFormated("AT E0\r\n"); |
mazgch | 21:c4d64830bf02 | 201 | if(OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 202 | return false; |
mazgch | 21:c4d64830bf02 | 203 | // enable verbose error messages |
mazgch | 21:c4d64830bf02 | 204 | sendFormated("AT+CMEE=2\r\n"); |
mazgch | 21:c4d64830bf02 | 205 | if(OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 206 | return false; |
mazgch | 21:c4d64830bf02 | 207 | // set baud rate |
mazgch | 21:c4d64830bf02 | 208 | sendFormated("AT+IPR=115200\r\n"); |
mazgch | 21:c4d64830bf02 | 209 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 210 | return false; |
mazgch | 21:c4d64830bf02 | 211 | wait_ms(40); |
mazgch | 21:c4d64830bf02 | 212 | // disable flow control |
mazgch | 21:c4d64830bf02 | 213 | sendFormated("AT&K0\r\n"); |
mazgch | 21:c4d64830bf02 | 214 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 215 | return false; |
mazgch | 21:c4d64830bf02 | 216 | // identify the module |
mazgch | 21:c4d64830bf02 | 217 | sendFormated("ATI\r\n"); |
mazgch | 21:c4d64830bf02 | 218 | if (OK != waitFinalResp((_CB)_cbATI, &_model)) |
mazgch | 21:c4d64830bf02 | 219 | return false; |
mazgch | 21:c4d64830bf02 | 220 | if (_model == MODEL_UNKNOWN) |
mazgch | 21:c4d64830bf02 | 221 | return false; |
mazgch | 21:c4d64830bf02 | 222 | // model specific init |
mazgch | 21:c4d64830bf02 | 223 | if (_model == MODEL_LISA_C200) { |
mazgch | 21:c4d64830bf02 | 224 | // Return the pseudo ESN or MEID |
mazgch | 21:c4d64830bf02 | 225 | sendFormated("AT+GSN\r\n"); |
mazgch | 21:c4d64830bf02 | 226 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 227 | return false; |
mazgch | 21:c4d64830bf02 | 228 | } else { |
mazgch | 21:c4d64830bf02 | 229 | // enable power saving |
mazgch | 21:c4d64830bf02 | 230 | sendFormated("AT+UPSV=1\r\n"); |
mazgch | 21:c4d64830bf02 | 231 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 232 | return false; |
mazgch | 21:c4d64830bf02 | 233 | // enable the network identification feature |
mazgch | 21:c4d64830bf02 | 234 | if (_model == MODEL_LISA_U200) { |
mazgch | 21:c4d64830bf02 | 235 | sendFormated("AT+UGPIOC=20,2\r\n"); |
mazgch | 21:c4d64830bf02 | 236 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 237 | return false; |
mazgch | 21:c4d64830bf02 | 238 | } else { |
mazgch | 21:c4d64830bf02 | 239 | sendFormated("AT+UGPIOC=16,2\r\n"); |
mazgch | 21:c4d64830bf02 | 240 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 241 | return false; |
mazgch | 21:c4d64830bf02 | 242 | } |
mazgch | 21:c4d64830bf02 | 243 | // Enter PIN if needed |
mazgch | 21:c4d64830bf02 | 244 | if (pin) { |
mazgch | 21:c4d64830bf02 | 245 | sendFormated("AT+CPIN=%s\r\n", pin); |
mazgch | 21:c4d64830bf02 | 246 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 247 | return false; |
mazgch | 18:e5697801df29 | 248 | } |
mazgch | 21:c4d64830bf02 | 249 | // check the sim card |
mazgch | 21:c4d64830bf02 | 250 | for (int i = 0; i < 5; i++) { |
mazgch | 21:c4d64830bf02 | 251 | sendFormated("AT+CPIN?\r\n"); |
mazgch | 21:c4d64830bf02 | 252 | int ret = waitFinalResp(); |
mazgch | 21:c4d64830bf02 | 253 | if ((OK != ret) && (ERROR != ret)) |
mazgch | 21:c4d64830bf02 | 254 | return false; |
mazgch | 21:c4d64830bf02 | 255 | if (_sim != SIM_UNKNOWN) |
mazgch | 21:c4d64830bf02 | 256 | break; |
mazgch | 21:c4d64830bf02 | 257 | wait_ms(1000); |
mazgch | 21:c4d64830bf02 | 258 | } |
mazgch | 21:c4d64830bf02 | 259 | if (_sim != SIM_READY) |
mazgch | 21:c4d64830bf02 | 260 | return false; |
mazgch | 21:c4d64830bf02 | 261 | // Returns the ICCID (Integrated Circuit Card ID) of the SIM-card. |
mazgch | 21:c4d64830bf02 | 262 | // ICCID is a serial number identifying the SIM. |
mazgch | 21:c4d64830bf02 | 263 | sendFormated("AT+CCID\r\n"); |
mazgch | 21:c4d64830bf02 | 264 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 265 | return false; |
mazgch | 21:c4d64830bf02 | 266 | // Returns the product serial number, IMEI (International Mobile Equipment Identity) |
mazgch | 21:c4d64830bf02 | 267 | sendFormated("AT+CGSN\r\n"); |
mazgch | 21:c4d64830bf02 | 268 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 269 | return false; |
mazgch | 21:c4d64830bf02 | 270 | // Setup SMS in text mode |
mazgch | 21:c4d64830bf02 | 271 | sendFormated("AT+CMGF=1\r\n"); |
mazgch | 21:c4d64830bf02 | 272 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 273 | return false; |
mazgch | 21:c4d64830bf02 | 274 | // Configure New message indication |
mazgch | 21:c4d64830bf02 | 275 | //sendFormated("AT+CNMI=2,1,0,0,0\r\n"); |
mazgch | 21:c4d64830bf02 | 276 | //if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 277 | // return false; |
mazgch | 21:c4d64830bf02 | 278 | |
mazgch | 21:c4d64830bf02 | 279 | } |
mazgch | 21:c4d64830bf02 | 280 | // Request IMSI (International Mobile Subscriber Identification) |
mazgch | 21:c4d64830bf02 | 281 | sendFormated("AT+CIMI\r\n"); |
mazgch | 21:c4d64830bf02 | 282 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 283 | return false; |
mazgch | 21:c4d64830bf02 | 284 | return true; |
mazgch | 21:c4d64830bf02 | 285 | } |
mazgch | 21:c4d64830bf02 | 286 | |
mazgch | 21:c4d64830bf02 | 287 | bool MDMParser::checkNetStatus(void) |
mazgch | 21:c4d64830bf02 | 288 | { |
mazgch | 21:c4d64830bf02 | 289 | // check registration |
mazgch | 21:c4d64830bf02 | 290 | sendFormated("AT+CREG?\r\n"); |
mazgch | 21:c4d64830bf02 | 291 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 292 | return false; |
mazgch | 21:c4d64830bf02 | 293 | if ((_net != NET_ROAMING) && (_net != NET_HOME)) |
mazgch | 21:c4d64830bf02 | 294 | return false; |
mazgch | 21:c4d64830bf02 | 295 | // check modem specific status messages |
mazgch | 21:c4d64830bf02 | 296 | if (_model == MODEL_LISA_C200) { |
mazgch | 21:c4d64830bf02 | 297 | sendFormated("AT+CSS?\r\n"); |
mazgch | 21:c4d64830bf02 | 298 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 299 | return false; |
mazgch | 21:c4d64830bf02 | 300 | if ((_net != NET_ROAMING) && (_net != NET_HOME)) |
mazgch | 21:c4d64830bf02 | 301 | return false; |
mazgch | 21:c4d64830bf02 | 302 | } else { |
mazgch | 21:c4d64830bf02 | 303 | // check operator selection |
mazgch | 21:c4d64830bf02 | 304 | sendFormated("AT+COPS?\r\n"); |
mazgch | 21:c4d64830bf02 | 305 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 306 | return false; |
mazgch | 21:c4d64830bf02 | 307 | // Returns the MSISDNs related to this subscriber |
mazgch | 21:c4d64830bf02 | 308 | sendFormated("AT+CNUM\r\n"); |
mazgch | 21:c4d64830bf02 | 309 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 310 | return false; |
mazgch | 21:c4d64830bf02 | 311 | } |
mazgch | 21:c4d64830bf02 | 312 | // Returns the signal strength indication |
mazgch | 21:c4d64830bf02 | 313 | sendFormated("AT+CSQ\r\n"); |
mazgch | 21:c4d64830bf02 | 314 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 315 | return false; |
mazgch | 21:c4d64830bf02 | 316 | return true; |
mazgch | 21:c4d64830bf02 | 317 | } |
mazgch | 21:c4d64830bf02 | 318 | |
mazgch | 21:c4d64830bf02 | 319 | bool MDMParser::powerOff(void) |
mazgch | 21:c4d64830bf02 | 320 | { |
mazgch | 21:c4d64830bf02 | 321 | sendFormated("AT+CPWROFF\r\n"); |
mazgch | 21:c4d64830bf02 | 322 | if (OK != waitFinalResp(NULL,NULL,120)) |
mazgch | 21:c4d64830bf02 | 323 | return false; |
mazgch | 21:c4d64830bf02 | 324 | return true; |
mazgch | 21:c4d64830bf02 | 325 | } |
mazgch | 21:c4d64830bf02 | 326 | |
mazgch | 21:c4d64830bf02 | 327 | // ---------------------------------------------------------------- |
mazgch | 21:c4d64830bf02 | 328 | // internet connection |
mazgch | 21:c4d64830bf02 | 329 | |
mazgch | 21:c4d64830bf02 | 330 | IP MDMParser::strToIp(const char* str) |
mazgch | 21:c4d64830bf02 | 331 | { |
mazgch | 21:c4d64830bf02 | 332 | IP ip = 0; |
mazgch | 21:c4d64830bf02 | 333 | char* p = (char*)str; |
mazgch | 21:c4d64830bf02 | 334 | for(int i = 0; i < 4; i++) { |
mazgch | 21:c4d64830bf02 | 335 | ip |= atoi(p); |
mazgch | 21:c4d64830bf02 | 336 | p = strchr(p, '.'); |
mazgch | 21:c4d64830bf02 | 337 | if (p == NULL) { |
mazgch | 21:c4d64830bf02 | 338 | break; |
mazgch | 21:c4d64830bf02 | 339 | } |
mazgch | 21:c4d64830bf02 | 340 | ip <<= 8; |
mazgch | 21:c4d64830bf02 | 341 | p++; |
mazgch | 18:e5697801df29 | 342 | } |
mazgch | 21:c4d64830bf02 | 343 | return ip; |
mazgch | 21:c4d64830bf02 | 344 | } |
mazgch | 21:c4d64830bf02 | 345 | |
mazgch | 21:c4d64830bf02 | 346 | bool MDMParser::join(const char* apn, const char* user /*= NULL*/, const char* password /*= NULL*/) |
mazgch | 21:c4d64830bf02 | 347 | { |
mazgch | 21:c4d64830bf02 | 348 | if (_model == MODEL_LISA_C200) { |
mazgch | 21:c4d64830bf02 | 349 | #ifdef TODO // TODO implement |
mazgch | 21:c4d64830bf02 | 350 | // enable the |
mazgch | 21:c4d64830bf02 | 351 | sendFormated("AT$QCMIPEP=1\r\n"); |
mazgch | 21:c4d64830bf02 | 352 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 353 | return false; |
mazgch | 21:c4d64830bf02 | 354 | //Get local IP address |
mazgch | 21:c4d64830bf02 | 355 | sendFormated("AT+CMIP?\r\n"); |
mazgch | 21:c4d64830bf02 | 356 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 357 | return false; |
mazgch | 21:c4d64830bf02 | 358 | #endif |
mazgch | 21:c4d64830bf02 | 359 | } else { |
mazgch | 21:c4d64830bf02 | 360 | // check gprs attach status |
mazgch | 21:c4d64830bf02 | 361 | sendFormated("AT+CGATT?\r\n"); |
mazgch | 21:c4d64830bf02 | 362 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 363 | return false; |
mazgch | 21:c4d64830bf02 | 364 | // Set up the APN |
mazgch | 21:c4d64830bf02 | 365 | if (apn) { |
mazgch | 21:c4d64830bf02 | 366 | sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn); |
mazgch | 21:c4d64830bf02 | 367 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 368 | return false; |
mazgch | 21:c4d64830bf02 | 369 | } |
mazgch | 21:c4d64830bf02 | 370 | if (user) { |
mazgch | 21:c4d64830bf02 | 371 | sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", user); |
mazgch | 21:c4d64830bf02 | 372 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 373 | return false; |
mazgch | 21:c4d64830bf02 | 374 | } |
mazgch | 21:c4d64830bf02 | 375 | if (password) { |
mazgch | 21:c4d64830bf02 | 376 | sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password); |
mazgch | 21:c4d64830bf02 | 377 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 378 | return false; |
mazgch | 21:c4d64830bf02 | 379 | } |
mazgch | 21:c4d64830bf02 | 380 | // Set up the dynamic IP address assignment. |
mazgch | 21:c4d64830bf02 | 381 | sendFormated("AT+UPSD=" PROFILE ",7,\"0.0.0.0\"\r\n"); |
mazgch | 21:c4d64830bf02 | 382 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 383 | return false; |
mazgch | 21:c4d64830bf02 | 384 | // Activate the profile and make connection |
mazgch | 21:c4d64830bf02 | 385 | sendFormated("AT+UPSDA=" PROFILE ",3\r\n"); |
mazgch | 21:c4d64830bf02 | 386 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 387 | return false; |
mazgch | 21:c4d64830bf02 | 388 | //Get local IP address |
mazgch | 21:c4d64830bf02 | 389 | sendFormated("AT+UPSND=" PROFILE ",0\r\n"); |
mazgch | 21:c4d64830bf02 | 390 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 391 | return false; |
mazgch | 21:c4d64830bf02 | 392 | } |
mazgch | 21:c4d64830bf02 | 393 | if (!_ip) |
mazgch | 21:c4d64830bf02 | 394 | return false; |
mazgch | 21:c4d64830bf02 | 395 | printf("Got IP address: " IPSTR "\n", IPNUM(_ip)); |
mazgch | 21:c4d64830bf02 | 396 | return true; |
mazgch | 21:c4d64830bf02 | 397 | } |
mazgch | 21:c4d64830bf02 | 398 | |
mazgch | 21:c4d64830bf02 | 399 | bool MDMParser::disconnect(void) |
mazgch | 21:c4d64830bf02 | 400 | { |
mazgch | 21:c4d64830bf02 | 401 | if (_ip == 0) |
mazgch | 21:c4d64830bf02 | 402 | return true; |
mazgch | 21:c4d64830bf02 | 403 | if (_model == MODEL_LISA_C200) { |
mazgch | 21:c4d64830bf02 | 404 | #ifdef TODO // TODO implement |
mazgch | 21:c4d64830bf02 | 405 | sendFormated("AT$QCMIPEP=0\r\n"); |
mazgch | 21:c4d64830bf02 | 406 | #endif |
mazgch | 21:c4d64830bf02 | 407 | } else { |
mazgch | 21:c4d64830bf02 | 408 | sendFormated("AT+UPSDA=" PROFILE ",4\r\n"); |
mazgch | 21:c4d64830bf02 | 409 | } |
mazgch | 21:c4d64830bf02 | 410 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 411 | return false; |
mazgch | 21:c4d64830bf02 | 412 | _ip = 0; |
mazgch | 21:c4d64830bf02 | 413 | return true; |
mazgch | 21:c4d64830bf02 | 414 | } |
mazgch | 21:c4d64830bf02 | 415 | |
mazgch | 21:c4d64830bf02 | 416 | int MDMParser::_cbUDNSRN(int type, const char* buf, int len, IP* ip) |
mazgch | 21:c4d64830bf02 | 417 | { |
mazgch | 21:c4d64830bf02 | 418 | if ((type == TYPE_PLUS) && ip) { |
mazgch | 21:c4d64830bf02 | 419 | buf += 3; |
mazgch | 21:c4d64830bf02 | 420 | int a,b,c,d; |
mazgch | 21:c4d64830bf02 | 421 | if (sscanf(buf, "UDNSRN: \""IPSTR"\"", &a,&b,&c,&d) == 4) |
mazgch | 21:c4d64830bf02 | 422 | *ip = IPADR(a,b,c,d); |
mazgch | 21:c4d64830bf02 | 423 | } |
mazgch | 18:e5697801df29 | 424 | return WAIT; |
mazgch | 18:e5697801df29 | 425 | } |
mazgch | 18:e5697801df29 | 426 | |
mazgch | 21:c4d64830bf02 | 427 | bool MDMParser::gethostbyname(const char* host, IP* ip) |
mazgch | 21:c4d64830bf02 | 428 | { |
mazgch | 21:c4d64830bf02 | 429 | char ipstr[16]; |
mazgch | 21:c4d64830bf02 | 430 | IP addr = strToIp(host); |
mazgch | 21:c4d64830bf02 | 431 | *ip = 0; |
mazgch | 21:c4d64830bf02 | 432 | snprintf(ipstr, sizeof(ipstr), IPSTR, IPNUM(addr)); |
mazgch | 21:c4d64830bf02 | 433 | if (strcmp(ipstr, host) == 0) { |
mazgch | 21:c4d64830bf02 | 434 | *ip = addr; |
mazgch | 21:c4d64830bf02 | 435 | return true; |
mazgch | 21:c4d64830bf02 | 436 | } |
mazgch | 21:c4d64830bf02 | 437 | sendFormated("AT+UDNSRN=0,\"%s\"\r\n", host); |
mazgch | 21:c4d64830bf02 | 438 | if (OK != waitFinalResp((_CB)_cbUDNSRN, ip)) |
mazgch | 21:c4d64830bf02 | 439 | return false; |
mazgch | 21:c4d64830bf02 | 440 | return *ip != 0; |
mazgch | 21:c4d64830bf02 | 441 | } |
mazgch | 21:c4d64830bf02 | 442 | |
mazgch | 21:c4d64830bf02 | 443 | // ---------------------------------------------------------------- |
mazgch | 21:c4d64830bf02 | 444 | // sockets |
mazgch | 21:c4d64830bf02 | 445 | |
mazgch | 21:c4d64830bf02 | 446 | int MDMParser::_cbUSOCR(int type, const char* buf, int len, int* socket) |
mazgch | 21:c4d64830bf02 | 447 | { |
mazgch | 21:c4d64830bf02 | 448 | if ((type == TYPE_PLUS) && socket) { |
mazgch | 21:c4d64830bf02 | 449 | const char* p = strstr(buf,"+USOCR: "); |
mazgch | 21:c4d64830bf02 | 450 | if (p) |
mazgch | 21:c4d64830bf02 | 451 | *socket = atoi(p+8); |
mazgch | 21:c4d64830bf02 | 452 | } |
mazgch | 21:c4d64830bf02 | 453 | return WAIT; |
mazgch | 21:c4d64830bf02 | 454 | } |
mazgch | 21:c4d64830bf02 | 455 | |
mazgch | 21:c4d64830bf02 | 456 | int MDMParser::socketSocket(IpProtocol ipproto) |
mazgch | 21:c4d64830bf02 | 457 | { |
mazgch | 21:c4d64830bf02 | 458 | const char* cmd; |
mazgch | 21:c4d64830bf02 | 459 | if(ipproto == IPPROTO_TCP) { |
mazgch | 21:c4d64830bf02 | 460 | cmd = "AT+USOCR=6\r\n"; |
mazgch | 21:c4d64830bf02 | 461 | } else if(ipproto == IPPROTO_UDP) { |
mazgch | 21:c4d64830bf02 | 462 | cmd = "AT+USOCR=17\r\n"; |
mazgch | 21:c4d64830bf02 | 463 | } else { // other types not supported |
mazgch | 21:c4d64830bf02 | 464 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 465 | } |
mazgch | 21:c4d64830bf02 | 466 | sendFormated(cmd); |
mazgch | 21:c4d64830bf02 | 467 | int socket = -1; |
mazgch | 21:c4d64830bf02 | 468 | if (OK != waitFinalResp((_CB)_cbUSOCR, &socket)) |
mazgch | 21:c4d64830bf02 | 469 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 470 | if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_FREE)) |
mazgch | 21:c4d64830bf02 | 471 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 472 | // successfull |
mazgch | 21:c4d64830bf02 | 473 | _sockets[socket].state = SOCK_CREATED; |
mazgch | 21:c4d64830bf02 | 474 | _sockets[socket].pending = 0; |
mazgch | 21:c4d64830bf02 | 475 | return socket; |
mazgch | 21:c4d64830bf02 | 476 | } |
mazgch | 21:c4d64830bf02 | 477 | |
mazgch | 21:c4d64830bf02 | 478 | bool MDMParser::socketConnect(int socket, const char * host, int port) |
mazgch | 21:c4d64830bf02 | 479 | { |
mazgch | 21:c4d64830bf02 | 480 | IP ip; |
mazgch | 21:c4d64830bf02 | 481 | if (!gethostbyname(host, &ip)) |
mazgch | 21:c4d64830bf02 | 482 | return false; |
mazgch | 21:c4d64830bf02 | 483 | // connect to socket |
mazgch | 21:c4d64830bf02 | 484 | if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED)) |
mazgch | 21:c4d64830bf02 | 485 | return false; |
mazgch | 21:c4d64830bf02 | 486 | sendFormated("AT+USOCO=%d,\"" IPSTR "\",%d\r\n", socket, IPNUM(ip), port); |
mazgch | 21:c4d64830bf02 | 487 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 488 | return false; |
mazgch | 21:c4d64830bf02 | 489 | _sockets[socket].state = SOCK_CONNECTED; |
mazgch | 21:c4d64830bf02 | 490 | return true; |
mazgch | 21:c4d64830bf02 | 491 | } |
mazgch | 21:c4d64830bf02 | 492 | |
mazgch | 21:c4d64830bf02 | 493 | bool MDMParser::socketClose(int socket) |
mazgch | 21:c4d64830bf02 | 494 | { |
mazgch | 21:c4d64830bf02 | 495 | if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED)) |
mazgch | 21:c4d64830bf02 | 496 | return false; |
mazgch | 21:c4d64830bf02 | 497 | sendFormated("AT+USOCL=%d\r\n", socket); |
mazgch | 21:c4d64830bf02 | 498 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 499 | return false; |
mazgch | 21:c4d64830bf02 | 500 | return true; |
mazgch | 21:c4d64830bf02 | 501 | } |
mazgch | 21:c4d64830bf02 | 502 | |
mazgch | 21:c4d64830bf02 | 503 | bool MDMParser::socketFree(int socket) |
mazgch | 21:c4d64830bf02 | 504 | { |
mazgch | 21:c4d64830bf02 | 505 | socketClose(socket); |
mazgch | 21:c4d64830bf02 | 506 | if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CREATED)) |
mazgch | 21:c4d64830bf02 | 507 | return false; |
mazgch | 21:c4d64830bf02 | 508 | _sockets[socket].state = SOCK_FREE; |
mazgch | 21:c4d64830bf02 | 509 | return true; |
mazgch | 21:c4d64830bf02 | 510 | } |
mazgch | 21:c4d64830bf02 | 511 | |
mazgch | 21:c4d64830bf02 | 512 | int MDMParser::socketSend(int socket, const char * buf, int len) |
mazgch | 21:c4d64830bf02 | 513 | { |
mazgch | 21:c4d64830bf02 | 514 | if(len > 0) { |
mazgch | 21:c4d64830bf02 | 515 | sendFormated("AT+USOWR=%d,%d\r\n",socket,len); |
mazgch | 21:c4d64830bf02 | 516 | if (PROMPT != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 517 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 518 | wait_ms(50); |
mazgch | 21:c4d64830bf02 | 519 | send(buf, len); |
mazgch | 21:c4d64830bf02 | 520 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 521 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 522 | } |
mazgch | 21:c4d64830bf02 | 523 | return len; |
mazgch | 21:c4d64830bf02 | 524 | } |
mazgch | 21:c4d64830bf02 | 525 | |
mazgch | 21:c4d64830bf02 | 526 | int MDMParser::socketSendTo(int socket, IP ip, int port, const char * buf, int len) |
mazgch | 21:c4d64830bf02 | 527 | { |
mazgch | 21:c4d64830bf02 | 528 | if(len > 0) { |
mazgch | 21:c4d64830bf02 | 529 | sendFormated("AT+USOWR=%d,\"" IPSTR "\",%d,%d\r\n",socket,IPNUM(ip),port,len); |
mazgch | 21:c4d64830bf02 | 530 | if (PROMPT != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 531 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 532 | wait_ms(50); |
mazgch | 21:c4d64830bf02 | 533 | send(buf, len); |
mazgch | 21:c4d64830bf02 | 534 | if (OK != waitFinalResp()) |
mazgch | 21:c4d64830bf02 | 535 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 536 | } |
mazgch | 21:c4d64830bf02 | 537 | return len; |
mazgch | 21:c4d64830bf02 | 538 | } |
mazgch | 21:c4d64830bf02 | 539 | |
mazgch | 21:c4d64830bf02 | 540 | int MDMParser::socketReadable(int socket) |
mazgch | 21:c4d64830bf02 | 541 | { |
mazgch | 21:c4d64830bf02 | 542 | if (!ISSOCKET(socket) || (_sockets[socket].state != SOCK_CONNECTED)) |
mazgch | 21:c4d64830bf02 | 543 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 544 | // allow to receive unsolicited commands |
mazgch | 21:c4d64830bf02 | 545 | waitFinalResp(NULL, NULL, 0); |
mazgch | 21:c4d64830bf02 | 546 | if (_sockets[socket].state != SOCK_CONNECTED) |
mazgch | 21:c4d64830bf02 | 547 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 548 | return _sockets[socket].pending; |
mazgch | 21:c4d64830bf02 | 549 | } |
mazgch | 21:c4d64830bf02 | 550 | |
mazgch | 21:c4d64830bf02 | 551 | int MDMParser::_cbUSORD(int type, const char* buf, int len, char* out) |
mazgch | 21:c4d64830bf02 | 552 | { |
mazgch | 21:c4d64830bf02 | 553 | if ((type == TYPE_PLUS) && out) { |
mazgch | 21:c4d64830bf02 | 554 | int sz, sk; |
mazgch | 21:c4d64830bf02 | 555 | if ((sscanf(buf, "\r\n+USORD: %d,%d,", &sk, &sz) == 2) && |
mazgch | 21:c4d64830bf02 | 556 | (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) { |
mazgch | 21:c4d64830bf02 | 557 | memcpy(out, &buf[len-1-sz], sz); |
mazgch | 21:c4d64830bf02 | 558 | } |
mazgch | 21:c4d64830bf02 | 559 | } |
mazgch | 21:c4d64830bf02 | 560 | return WAIT; |
mazgch | 21:c4d64830bf02 | 561 | } |
mazgch | 21:c4d64830bf02 | 562 | |
mazgch | 21:c4d64830bf02 | 563 | int MDMParser::socketRecv(int socket, char* buf, int len) |
mazgch | 21:c4d64830bf02 | 564 | { |
mazgch | 21:c4d64830bf02 | 565 | int cnt = 0; |
mazgch | 21:c4d64830bf02 | 566 | if (!ISSOCKET(socket)) |
mazgch | 21:c4d64830bf02 | 567 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 568 | memset(buf, '\0', len); |
mazgch | 21:c4d64830bf02 | 569 | while (len) { |
mazgch | 21:c4d64830bf02 | 570 | int blk = MAX_SIZE - 64; // still need space for headers and unsolicited commands |
mazgch | 21:c4d64830bf02 | 571 | if (_sockets[socket].state != SOCK_CONNECTED) |
mazgch | 21:c4d64830bf02 | 572 | return cnt ? cnt : SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 573 | if (_sockets[socket].pending < blk) |
mazgch | 21:c4d64830bf02 | 574 | blk = _sockets[socket].pending; |
mazgch | 21:c4d64830bf02 | 575 | if (len < blk) blk = len; |
mazgch | 21:c4d64830bf02 | 576 | if (blk) { |
mazgch | 21:c4d64830bf02 | 577 | sendFormated("AT+USORD=%d,%d\r\n",socket, blk); |
mazgch | 21:c4d64830bf02 | 578 | if (OK != waitFinalResp((_CB)_cbUSORD, buf)) { |
mazgch | 21:c4d64830bf02 | 579 | return cnt ? cnt : SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 580 | } |
mazgch | 21:c4d64830bf02 | 581 | len -= blk; |
mazgch | 21:c4d64830bf02 | 582 | cnt += blk; |
mazgch | 21:c4d64830bf02 | 583 | buf += blk; |
mazgch | 21:c4d64830bf02 | 584 | _sockets[socket].pending -= blk; |
mazgch | 21:c4d64830bf02 | 585 | } else { |
mazgch | 21:c4d64830bf02 | 586 | // allow to receive unsolicited commands |
mazgch | 21:c4d64830bf02 | 587 | waitFinalResp(NULL, NULL, 10); |
mazgch | 21:c4d64830bf02 | 588 | } |
mazgch | 21:c4d64830bf02 | 589 | } |
mazgch | 21:c4d64830bf02 | 590 | return cnt; |
mazgch | 21:c4d64830bf02 | 591 | } |
mazgch | 21:c4d64830bf02 | 592 | |
mazgch | 21:c4d64830bf02 | 593 | int MDMParser::_cbUSORF(int type, const char* buf, int len, USORFparam* param) |
mazgch | 21:c4d64830bf02 | 594 | { |
mazgch | 21:c4d64830bf02 | 595 | if ((type == TYPE_PLUS) && param) { |
mazgch | 21:c4d64830bf02 | 596 | int sz, sk, p, a,b,c,d; |
mazgch | 21:c4d64830bf02 | 597 | if ((sscanf(buf, "\r\n+USORF: %d,\""IPSTR"\",%d,%d,", |
mazgch | 21:c4d64830bf02 | 598 | &sk,&a,&b,&c,&d,&p,&sz) == 7) && |
mazgch | 21:c4d64830bf02 | 599 | (buf[len-sz-2] == '\"') && (buf[len-1] == '\"')) { |
mazgch | 21:c4d64830bf02 | 600 | memcpy(param->buf, &buf[len-1-sz], sz); |
mazgch | 21:c4d64830bf02 | 601 | param->ip = IPADR(a,b,c,d); |
mazgch | 21:c4d64830bf02 | 602 | param->port = p; |
mazgch | 21:c4d64830bf02 | 603 | } |
mazgch | 21:c4d64830bf02 | 604 | } |
mazgch | 21:c4d64830bf02 | 605 | return WAIT; |
mazgch | 21:c4d64830bf02 | 606 | } |
mazgch | 21:c4d64830bf02 | 607 | |
mazgch | 21:c4d64830bf02 | 608 | int MDMParser::socketRecvFrom(int socket, char* buf, int len, IP* ip) |
mazgch | 21:c4d64830bf02 | 609 | { |
mazgch | 21:c4d64830bf02 | 610 | int cnt = 0; |
mazgch | 21:c4d64830bf02 | 611 | if (!ISSOCKET(socket)) |
mazgch | 21:c4d64830bf02 | 612 | return SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 613 | memset(buf, '\0', len); |
mazgch | 21:c4d64830bf02 | 614 | while (len) { |
mazgch | 21:c4d64830bf02 | 615 | int blk = MAX_SIZE - 64; // still need space for headers and unsolicited commands |
mazgch | 21:c4d64830bf02 | 616 | if (_sockets[socket].state != SOCK_CONNECTED) |
mazgch | 21:c4d64830bf02 | 617 | return cnt ? cnt : SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 618 | if (_sockets[socket].pending < blk) |
mazgch | 21:c4d64830bf02 | 619 | blk = _sockets[socket].pending; |
mazgch | 21:c4d64830bf02 | 620 | if (len < blk) blk = len; |
mazgch | 21:c4d64830bf02 | 621 | if (blk) { |
mazgch | 21:c4d64830bf02 | 622 | sendFormated("AT+USORF=%d,%d\r\n",socket, blk); |
mazgch | 21:c4d64830bf02 | 623 | USORFparam param; |
mazgch | 21:c4d64830bf02 | 624 | param.buf = buf; |
mazgch | 21:c4d64830bf02 | 625 | if (OK != waitFinalResp((_CB)_cbUSORF, ¶m)) { |
mazgch | 21:c4d64830bf02 | 626 | return cnt ? cnt : SOCKET_ERROR; |
mazgch | 21:c4d64830bf02 | 627 | } |
mazgch | 21:c4d64830bf02 | 628 | *ip = param.ip; |
mazgch | 21:c4d64830bf02 | 629 | //*port = param.port; |
mazgch | 21:c4d64830bf02 | 630 | len -= blk; |
mazgch | 21:c4d64830bf02 | 631 | cnt += blk; |
mazgch | 21:c4d64830bf02 | 632 | buf += blk; |
mazgch | 21:c4d64830bf02 | 633 | _sockets[socket].pending -= blk; |
mazgch | 21:c4d64830bf02 | 634 | } else { |
mazgch | 21:c4d64830bf02 | 635 | // allow to receive unsolicited commands |
mazgch | 21:c4d64830bf02 | 636 | waitFinalResp(NULL, NULL, 10); |
mazgch | 21:c4d64830bf02 | 637 | } |
mazgch | 21:c4d64830bf02 | 638 | } |
mazgch | 21:c4d64830bf02 | 639 | return cnt; |
mazgch | 21:c4d64830bf02 | 640 | } |
mazgch | 21:c4d64830bf02 | 641 | |
mazgch | 21:c4d64830bf02 | 642 | // ---------------------------------------------------------------- |
mazgch | 21:c4d64830bf02 | 643 | #if 0 |
mazgch | 21:c4d64830bf02 | 644 | void _cbCMGL() |
mazgch | 21:c4d64830bf02 | 645 | { |
mazgch | 21:c4d64830bf02 | 646 | // |
mazgch | 21:c4d64830bf02 | 647 | } |
mazgch | 21:c4d64830bf02 | 648 | |
mazgch | 21:c4d64830bf02 | 649 | int MDMParser::smsCount(void) |
mazgch | 21:c4d64830bf02 | 650 | { |
mazgch | 21:c4d64830bf02 | 651 | int num = 0; |
mazgch | 21:c4d64830bf02 | 652 | sendFormated("AT+CMGL=ALL\r\n"); |
mazgch | 21:c4d64830bf02 | 653 | if (OK != waitFinalResp((_CB)_cbCMGL,&num)) { |
mazgch | 21:c4d64830bf02 | 654 | return false; |
mazgch | 21:c4d64830bf02 | 655 | } |
mazgch | 21:c4d64830bf02 | 656 | return true; |
mazgch | 21:c4d64830bf02 | 657 | } |
mazgch | 21:c4d64830bf02 | 658 | #endif |
mazgch | 21:c4d64830bf02 | 659 | |
mazgch | 21:c4d64830bf02 | 660 | bool MDMParser::smsSend(const char* num, const char* buf) |
mazgch | 21:c4d64830bf02 | 661 | { |
mazgch | 21:c4d64830bf02 | 662 | sendFormated("AT+CMGS=\"%s\"\r",num); |
mazgch | 21:c4d64830bf02 | 663 | if (PROMPT != waitFinalResp()) { |
mazgch | 21:c4d64830bf02 | 664 | return false; |
mazgch | 21:c4d64830bf02 | 665 | } |
mazgch | 21:c4d64830bf02 | 666 | send(buf, strlen(buf)); |
mazgch | 21:c4d64830bf02 | 667 | const char ctrlZ = 0x1A; |
mazgch | 21:c4d64830bf02 | 668 | send(&ctrlZ, sizeof(ctrlZ)); |
mazgch | 21:c4d64830bf02 | 669 | if (OK != waitFinalResp()) { |
mazgch | 21:c4d64830bf02 | 670 | return false; |
mazgch | 21:c4d64830bf02 | 671 | } |
mazgch | 21:c4d64830bf02 | 672 | return true; |
mazgch | 21:c4d64830bf02 | 673 | } |
mazgch | 21:c4d64830bf02 | 674 | |
mazgch | 21:c4d64830bf02 | 675 | bool MDMParser::smsDelete(int ix) |
mazgch | 21:c4d64830bf02 | 676 | { |
mazgch | 21:c4d64830bf02 | 677 | sendFormated("AT+CMGD=%d\r\n",ix); |
mazgch | 21:c4d64830bf02 | 678 | if (OK != waitFinalResp()) { |
mazgch | 21:c4d64830bf02 | 679 | return false; |
mazgch | 21:c4d64830bf02 | 680 | } |
mazgch | 21:c4d64830bf02 | 681 | return true; |
mazgch | 21:c4d64830bf02 | 682 | } |
mazgch | 21:c4d64830bf02 | 683 | |
mazgch | 21:c4d64830bf02 | 684 | int MDMParser::_cbCMGR(int type, const char* buf, int len, CMGRparam* param) |
mazgch | 21:c4d64830bf02 | 685 | { |
mazgch | 21:c4d64830bf02 | 686 | if (param) { |
mazgch | 21:c4d64830bf02 | 687 | if (type == TYPE_PLUS) { |
mazgch | 21:c4d64830bf02 | 688 | if (sscanf(buf, "\r\n+CMGR: \"%*[^\"]\",\"%[^\"]", param->num) == 1) { |
mazgch | 21:c4d64830bf02 | 689 | } |
mazgch | 21:c4d64830bf02 | 690 | } else if ((type == TYPE_UNKNOWN) && (buf[len-2] == '\r') && (buf[len-1] == '\n')) { |
mazgch | 21:c4d64830bf02 | 691 | memcpy(param->buf, buf, len-2); |
mazgch | 21:c4d64830bf02 | 692 | param->buf[len-2] = '\0'; |
mazgch | 21:c4d64830bf02 | 693 | } |
mazgch | 21:c4d64830bf02 | 694 | } |
mazgch | 21:c4d64830bf02 | 695 | return WAIT; |
mazgch | 21:c4d64830bf02 | 696 | } |
mazgch | 21:c4d64830bf02 | 697 | |
mazgch | 21:c4d64830bf02 | 698 | bool MDMParser::smsRead(int ix, char* num, char* buf, int len) |
mazgch | 21:c4d64830bf02 | 699 | { |
mazgch | 21:c4d64830bf02 | 700 | CMGRparam param; |
mazgch | 21:c4d64830bf02 | 701 | param.num = num; |
mazgch | 21:c4d64830bf02 | 702 | param.buf = buf; |
mazgch | 21:c4d64830bf02 | 703 | sendFormated("AT+CMGR=%d\r\n",ix); |
mazgch | 21:c4d64830bf02 | 704 | if (OK != waitFinalResp((_CB)_cbCMGR, ¶m)) { |
mazgch | 21:c4d64830bf02 | 705 | return false; |
mazgch | 21:c4d64830bf02 | 706 | } |
mazgch | 21:c4d64830bf02 | 707 | return true; |
mazgch | 21:c4d64830bf02 | 708 | } |
mazgch | 21:c4d64830bf02 | 709 | |
mazgch | 21:c4d64830bf02 | 710 | // ---------------------------------------------------------------- |
mazgch | 21:c4d64830bf02 | 711 | |
mazgch | 21:c4d64830bf02 | 712 | int MDMParser::_cbCUSD(int type, const char* buf, int len, char* resp) |
mazgch | 21:c4d64830bf02 | 713 | { |
mazgch | 21:c4d64830bf02 | 714 | if ((type == TYPE_PLUS) && resp) { |
mazgch | 21:c4d64830bf02 | 715 | // +USD: \"%*[^\"]\",\"%[^\"]\",,\"%*[^\"]\",%d,%d,%d,%d,\"*[^\"]\",%d,%d"..); |
mazgch | 21:c4d64830bf02 | 716 | if (sscanf(buf, "\r\n+CUSD: %*d,\"%[^\"]\",%*d", resp) == 1) { |
mazgch | 21:c4d64830bf02 | 717 | /*nothing*/ |
mazgch | 21:c4d64830bf02 | 718 | } |
mazgch | 21:c4d64830bf02 | 719 | } |
mazgch | 21:c4d64830bf02 | 720 | return WAIT; |
mazgch | 21:c4d64830bf02 | 721 | } |
mazgch | 21:c4d64830bf02 | 722 | int MDMParser::ussdCommand(const char* cmd, char* buf, int len) |
mazgch | 21:c4d64830bf02 | 723 | { |
mazgch | 21:c4d64830bf02 | 724 | *buf = '\0'; |
mazgch | 21:c4d64830bf02 | 725 | sendFormated("AT+CUSD=1,\"%s\"\r\n",cmd); |
mazgch | 21:c4d64830bf02 | 726 | if (OK != waitFinalResp((_CB)_cbCUSD, buf)) { |
mazgch | 21:c4d64830bf02 | 727 | return -1; |
mazgch | 21:c4d64830bf02 | 728 | } |
mazgch | 21:c4d64830bf02 | 729 | return strlen(buf); |
mazgch | 21:c4d64830bf02 | 730 | } |
mazgch | 21:c4d64830bf02 | 731 | |
mazgch | 21:c4d64830bf02 | 732 | |
mazgch | 21:c4d64830bf02 | 733 | // ---------------------------------------------------------------- |
mazgch | 21:c4d64830bf02 | 734 | int MDMParser::_parseMatch(Pipe<char>* pipe, int len, const char* sta, const char* end) |
mazgch | 18:e5697801df29 | 735 | { |
mazgch | 18:e5697801df29 | 736 | int o = 0; |
mazgch | 21:c4d64830bf02 | 737 | if (sta) { |
mazgch | 21:c4d64830bf02 | 738 | while (*sta) { |
mazgch | 21:c4d64830bf02 | 739 | if (++o > len) return WAIT; |
mazgch | 21:c4d64830bf02 | 740 | char ch = pipe->next(); |
mazgch | 21:c4d64830bf02 | 741 | if (*sta++ != ch) return NOT_FOUND; |
mazgch | 21:c4d64830bf02 | 742 | } |
mazgch | 21:c4d64830bf02 | 743 | } |
mazgch | 21:c4d64830bf02 | 744 | if (!end) return o; // no termination |
mazgch | 21:c4d64830bf02 | 745 | int x = 0; |
mazgch | 21:c4d64830bf02 | 746 | while (end[x]) { |
mazgch | 21:c4d64830bf02 | 747 | if (++o > len) return WAIT; |
mazgch | 21:c4d64830bf02 | 748 | char ch = pipe->next(); |
mazgch | 21:c4d64830bf02 | 749 | x = (end[x] == ch) ? x + 1 : |
mazgch | 21:c4d64830bf02 | 750 | (end[0] == ch) ? 1 : |
mazgch | 21:c4d64830bf02 | 751 | 0; |
mazgch | 21:c4d64830bf02 | 752 | } |
mazgch | 21:c4d64830bf02 | 753 | return o; |
mazgch | 21:c4d64830bf02 | 754 | } |
mazgch | 21:c4d64830bf02 | 755 | |
mazgch | 21:c4d64830bf02 | 756 | int MDMParser::_parseFormated(Pipe<char>* pipe, int len, const char* fmt) |
mazgch | 21:c4d64830bf02 | 757 | { |
mazgch | 21:c4d64830bf02 | 758 | int o = 0; |
mazgch | 21:c4d64830bf02 | 759 | int num = 0; |
mazgch | 21:c4d64830bf02 | 760 | if (fmt) { |
mazgch | 21:c4d64830bf02 | 761 | while (*fmt) { |
mazgch | 21:c4d64830bf02 | 762 | if (++o > len) return WAIT; |
mazgch | 21:c4d64830bf02 | 763 | char ch = pipe->next(); |
mazgch | 21:c4d64830bf02 | 764 | if (*fmt == '%') { |
mazgch | 21:c4d64830bf02 | 765 | fmt++; |
mazgch | 21:c4d64830bf02 | 766 | if (*fmt == 'd') { // numeric |
mazgch | 21:c4d64830bf02 | 767 | fmt ++; |
mazgch | 21:c4d64830bf02 | 768 | num = 0; |
mazgch | 21:c4d64830bf02 | 769 | while (ch >= '0' && ch <= '9') { |
mazgch | 21:c4d64830bf02 | 770 | num = num * 10 + (ch - '0'); |
mazgch | 21:c4d64830bf02 | 771 | if (++o > len) return WAIT; |
mazgch | 21:c4d64830bf02 | 772 | ch = pipe->next(); |
mazgch | 21:c4d64830bf02 | 773 | } |
mazgch | 21:c4d64830bf02 | 774 | } |
mazgch | 21:c4d64830bf02 | 775 | else if (*fmt == 'c') { // char buffer (takes last numeric as length) |
mazgch | 21:c4d64830bf02 | 776 | fmt ++; |
mazgch | 21:c4d64830bf02 | 777 | while (num --) { |
mazgch | 21:c4d64830bf02 | 778 | if (++o > len) return WAIT; |
mazgch | 21:c4d64830bf02 | 779 | ch = pipe->next(); |
mazgch | 21:c4d64830bf02 | 780 | } |
mazgch | 21:c4d64830bf02 | 781 | } |
mazgch | 21:c4d64830bf02 | 782 | } |
mazgch | 21:c4d64830bf02 | 783 | if (*fmt++ != ch) return NOT_FOUND; |
mazgch | 18:e5697801df29 | 784 | } |
mazgch | 18:e5697801df29 | 785 | } |
mazgch | 21:c4d64830bf02 | 786 | return o; |
mazgch | 21:c4d64830bf02 | 787 | } |
mazgch | 21:c4d64830bf02 | 788 | |
mazgch | 21:c4d64830bf02 | 789 | |
mazgch | 21:c4d64830bf02 | 790 | int MDMParser::_getLine(Pipe<char>* pipe, char* buf, int len) |
mazgch | 21:c4d64830bf02 | 791 | { |
mazgch | 21:c4d64830bf02 | 792 | int unkn = 0; |
mazgch | 21:c4d64830bf02 | 793 | int sz = pipe->size(); |
mazgch | 21:c4d64830bf02 | 794 | int fr = pipe->free(); |
mazgch | 21:c4d64830bf02 | 795 | if (len > sz) |
mazgch | 21:c4d64830bf02 | 796 | len = sz; |
mazgch | 21:c4d64830bf02 | 797 | while (len > 0) |
mazgch | 21:c4d64830bf02 | 798 | { |
mazgch | 21:c4d64830bf02 | 799 | static struct { |
mazgch | 21:c4d64830bf02 | 800 | const char* fmt; int type; |
mazgch | 21:c4d64830bf02 | 801 | } lutF[] = { |
mazgch | 21:c4d64830bf02 | 802 | { "\r\n+USORD: %d,%d,\"%c\"", TYPE_PLUS }, |
mazgch | 21:c4d64830bf02 | 803 | { "\r\n+USORF: %d,\""IPSTR"\",%d,%d,\"%c\"", TYPE_PLUS }, |
mazgch | 21:c4d64830bf02 | 804 | }; |
mazgch | 21:c4d64830bf02 | 805 | static struct { |
mazgch | 21:c4d64830bf02 | 806 | const char* sta; const char* end; int type; |
mazgch | 21:c4d64830bf02 | 807 | } lut[] = { |
mazgch | 21:c4d64830bf02 | 808 | { "\r\nOK\r\n", NULL, TYPE_OK }, |
mazgch | 21:c4d64830bf02 | 809 | { "\r\nERROR\r\n", NULL, TYPE_ERROR }, |
mazgch | 21:c4d64830bf02 | 810 | { "\r\n+CME ERROR:", "\r\n", TYPE_ERROR }, |
mazgch | 21:c4d64830bf02 | 811 | { "\r\n+CMS ERROR:", "\r\n", TYPE_ERROR }, |
mazgch | 21:c4d64830bf02 | 812 | { "\r\nRING\r\n", NULL, TYPE_RING }, |
mazgch | 21:c4d64830bf02 | 813 | { "\r\nCONNECT\r\n", NULL, TYPE_CONNECT }, |
mazgch | 21:c4d64830bf02 | 814 | { "\r\nNO CARRIER\r\n", NULL, TYPE_NOCARRIER }, |
mazgch | 21:c4d64830bf02 | 815 | { "\r\nNO DIALTONE\r\n", NULL, TYPE_NODIALTONE }, |
mazgch | 21:c4d64830bf02 | 816 | { "\r\nBUSY\r\n", NULL, TYPE_BUSY }, |
mazgch | 21:c4d64830bf02 | 817 | { "\r\nNO ANSWER\r\n", NULL, TYPE_NOANSWER }, |
mazgch | 21:c4d64830bf02 | 818 | { "\r\n+", "\r\n", TYPE_PLUS }, |
mazgch | 21:c4d64830bf02 | 819 | { "\r\n@", NULL, TYPE_PROMPT }, // Sockets |
mazgch | 21:c4d64830bf02 | 820 | { "\r\n>", NULL, TYPE_PROMPT }, // SMS |
mazgch | 21:c4d64830bf02 | 821 | }; |
mazgch | 21:c4d64830bf02 | 822 | for (int i = 0; i < sizeof(lutF)/sizeof(*lutF); i ++) { |
mazgch | 21:c4d64830bf02 | 823 | pipe->set(unkn); |
mazgch | 21:c4d64830bf02 | 824 | int ln = _parseFormated(pipe, len, lutF[i].fmt); |
mazgch | 21:c4d64830bf02 | 825 | if (ln == WAIT && fr) |
mazgch | 21:c4d64830bf02 | 826 | return WAIT; |
mazgch | 21:c4d64830bf02 | 827 | if ((ln != NOT_FOUND) && (unkn > 0)) |
mazgch | 21:c4d64830bf02 | 828 | return pipe->get(buf, unkn); |
mazgch | 21:c4d64830bf02 | 829 | if (ln > 0) |
mazgch | 21:c4d64830bf02 | 830 | return lutF[i].type | pipe->get(buf, ln); |
mazgch | 21:c4d64830bf02 | 831 | } |
mazgch | 21:c4d64830bf02 | 832 | for (int i = 0; i < sizeof(lut)/sizeof(*lut); i ++) { |
mazgch | 21:c4d64830bf02 | 833 | pipe->set(unkn); |
mazgch | 21:c4d64830bf02 | 834 | int ln = _parseMatch(pipe, len, lut[i].sta, lut[i].end); |
mazgch | 21:c4d64830bf02 | 835 | if (ln == WAIT && fr) |
mazgch | 21:c4d64830bf02 | 836 | return WAIT; |
mazgch | 21:c4d64830bf02 | 837 | if ((ln != NOT_FOUND) && (unkn > 0)) |
mazgch | 21:c4d64830bf02 | 838 | return pipe->get(buf, unkn); |
mazgch | 21:c4d64830bf02 | 839 | if (ln > 0) |
mazgch | 21:c4d64830bf02 | 840 | return lut[i].type | pipe->get(buf, ln); |
mazgch | 21:c4d64830bf02 | 841 | } |
mazgch | 21:c4d64830bf02 | 842 | // UNKNOWN |
mazgch | 21:c4d64830bf02 | 843 | unkn ++; |
mazgch | 21:c4d64830bf02 | 844 | len--; |
mazgch | 21:c4d64830bf02 | 845 | } |
mazgch | 18:e5697801df29 | 846 | return WAIT; |
mazgch | 18:e5697801df29 | 847 | } |
mazgch | 18:e5697801df29 | 848 | |
mazgch | 18:e5697801df29 | 849 | // ---------------------------------------------------------------- |
mazgch | 18:e5697801df29 | 850 | // Serial Implementation |
mazgch | 18:e5697801df29 | 851 | // ---------------------------------------------------------------- |
mazgch | 18:e5697801df29 | 852 | |
mazgch | 19:2b5d097ca15d | 853 | MDMSerial::MDMSerial(PinName tx /*= MDMTXD*/, PinName rx /*= MDMRXD*/, |
mazgch | 19:2b5d097ca15d | 854 | int baudrate /*= MDMBAUD*/, |
mazgch | 19:2b5d097ca15d | 855 | #if DEVICE_SERIAL_FC |
mazgch | 19:2b5d097ca15d | 856 | PinName rts /*= MDMRTS*/, PinName cts /*= MDMCTS*/, |
mazgch | 19:2b5d097ca15d | 857 | #endif |
mazgch | 18:e5697801df29 | 858 | int rxSize /*= 256*/, int txSize /*= 128*/) : |
mazgch | 19:2b5d097ca15d | 859 | #if DEVICE_SERIAL_FC |
mazgch | 19:2b5d097ca15d | 860 | SerialPipe(tx, rx, rts, cts, rxSize, txSize) |
mazgch | 19:2b5d097ca15d | 861 | #else |
mazgch | 18:e5697801df29 | 862 | SerialPipe(tx, rx, rxSize, txSize) |
mazgch | 19:2b5d097ca15d | 863 | #endif |
mazgch | 18:e5697801df29 | 864 | { |
mazgch | 18:e5697801df29 | 865 | baud(baudrate); |
mazgch | 18:e5697801df29 | 866 | } |
mazgch | 18:e5697801df29 | 867 | |
mazgch | 18:e5697801df29 | 868 | int MDMSerial::_send(const void* buf, int len) |
mazgch | 18:e5697801df29 | 869 | { |
mazgch | 18:e5697801df29 | 870 | return put((const char*)buf, len, true/*=blocking*/); |
mazgch | 18:e5697801df29 | 871 | } |
mazgch | 18:e5697801df29 | 872 | |
mazgch | 18:e5697801df29 | 873 | int MDMSerial::getLine(char* buffer, int length) |
mazgch | 18:e5697801df29 | 874 | { |
mazgch | 18:e5697801df29 | 875 | return _getLine(&_pipeRx, buffer, length); |
mazgch | 18:e5697801df29 | 876 | } |
mazgch | 18:e5697801df29 | 877 | |
mazgch | 18:e5697801df29 | 878 | // ---------------------------------------------------------------- |
mazgch | 18:e5697801df29 | 879 | // USB Implementation |
mazgch | 18:e5697801df29 | 880 | // ---------------------------------------------------------------- |
mazgch | 18:e5697801df29 | 881 | |
mazgch | 18:e5697801df29 | 882 | #ifdef HAVE_MDMUSB |
mazgch | 18:e5697801df29 | 883 | // TODO properly implement with USB |
mazgch | 18:e5697801df29 | 884 | MDMUsb::MDMUsb(void) { } |
mazgch | 18:e5697801df29 | 885 | int MDMUsb::_send(const void* buf, int len) { return len; } |
mazgch | 18:e5697801df29 | 886 | int MDMUsb::getLine(char* buffer, int length) { return NOT_FOUND; } |
mazgch | 18:e5697801df29 | 887 | #endif |