gs fan / GSwifiInterface

GSwifiInterface library (interface for GainSpan Wi-Fi GS1011 modules) Please see https://mbed.org/users/gsfan/notebook/GSwifiInterface/

Dependents:   GSwifiInterface_HelloWorld GSwifiInterface_HelloServo GSwifiInterface_UDPEchoServer GSwifiInterface_UDPEchoClient ... more

Fork of WiflyInterface by mbed official

GainSpan Wi-Fi library

The GS1011/GS2100 is an ultra low power 802.11b wireless module from GainSpan.

mbed RTOS supported.

/media/uploads/gsfan/gs_im_002.jpg /media/uploads/gsfan/gs1011m_2.jpg

ゲインスパン Wi-Fi モジュール ライブラリ

ゲインスパン社の低電力 Wi-Fiモジュール（無線LAN） GS1011/GS2100 シリーズ用のライブラリです。

mbed RTOS に対応しています。(mbed2.0)

GSwifi/GSwifi.cpp@15:086d1a33a197, 2014-01-30 (annotated)

Committer:
gsfan
Date:
Thu Jan 30 15:10:14 2014 +0000
Revision:
15:086d1a33a197
Parent:
13:189e04ac70bd
Child:
16:105b56570533
fix httpd, WebSocket server, gpio rts/cts, and some bugs.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gsfan 11:71d67fea5ace 1 /* Copyright (C) 2013 gsfan, MIT License
gsfan 5:78943b3945b5 2 *
gsfan 5:78943b3945b5 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
gsfan 5:78943b3945b5 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
gsfan 5:78943b3945b5 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
gsfan 5:78943b3945b5 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
gsfan 5:78943b3945b5 7 * furnished to do so, subject to the following conditions:
gsfan 5:78943b3945b5 8 *
gsfan 5:78943b3945b5 9 * The above copyright notice and this permission notice shall be included in all copies or
gsfan 5:78943b3945b5 10 * substantial portions of the Software.
gsfan 5:78943b3945b5 11 *
gsfan 5:78943b3945b5 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
gsfan 5:78943b3945b5 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
gsfan 5:78943b3945b5 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
gsfan 5:78943b3945b5 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
gsfan 5:78943b3945b5 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
gsfan 5:78943b3945b5 17 */
gsfan 5:78943b3945b5 18
gsfan 5:78943b3945b5 19 #include "mbed.h"
gsfan 5:78943b3945b5 20 #include "GSwifi.h"
gsfan 5:78943b3945b5 21 #include <string>
gsfan 5:78943b3945b5 22 #include <algorithm>
gsfan 5:78943b3945b5 23
gsfan 5:78943b3945b5 24 GSwifi * GSwifi::_inst;
gsfan 5:78943b3945b5 25
gsfan 8:64184a968e3b 26 GSwifi::GSwifi(PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm, int baud):
gsfan 8:64184a968e3b 27 _gs(tx, rx), _reset(reset)
gsfan 5:78943b3945b5 28 {
gsfan 8:64184a968e3b 29 _inst = this;
gsfan 5:78943b3945b5 30 memset(&_state, 0, sizeof(_state));
gsfan 5:78943b3945b5 31 memset(&_con, 0, sizeof(_con));
gsfan 11:71d67fea5ace 32 _state.initialized = false;
gsfan 11:71d67fea5ace 33 _state.status = STAT_READY;
gsfan 8:64184a968e3b 34 _state.cid = -1;
gsfan 8:64184a968e3b 35 _state.buf = new CircBuffer<char>(CFG_DATA_SIZE);
gsfan 11:71d67fea5ace 36 #ifdef CFG_ENABLE_RTOS
gsfan 8:64184a968e3b 37 for (int i = 0; i < 16; i ++) {
gsfan 8:64184a968e3b 38 _con[i].buf = new CircBuffer<char>(CFG_DATA_SIZE);
gsfan 11:71d67fea5ace 39 if (_con[i].buf == NULL)
gsfan 11:71d67fea5ace 40 error("CircBuffer failed");
gsfan 5:78943b3945b5 41 }
gsfan 8:64184a968e3b 42 _threadPoll = NULL;
gsfan 5:78943b3945b5 43 #endif
gsfan 8:64184a968e3b 44
gsfan 8:64184a968e3b 45 setReset(true);
gsfan 8:64184a968e3b 46 initUart(cts, rts, alarm, baud);
gsfan 8:64184a968e3b 47 setAlarm(true);
gsfan 8:64184a968e3b 48 wait_ms(10);
gsfan 8:64184a968e3b 49 setAlarm(false);
gsfan 8:64184a968e3b 50 wait_ms(100);
gsfan 8:64184a968e3b 51 setReset(false);
gsfan 8:64184a968e3b 52 wait_ms(100);
gsfan 5:78943b3945b5 53 }
gsfan 5:78943b3945b5 54
gsfan 11:71d67fea5ace 55 int GSwifi::join()
gsfan 5:78943b3945b5 56 {
gsfan 11:71d67fea5ace 57 int i;
gsfan 8:64184a968e3b 58 bool r = -1;
gsfan 5:78943b3945b5 59
gsfan 8:64184a968e3b 60 _state.wm = WM_INFRASTRUCTURE;
gsfan 11:71d67fea5ace 61 _state.initialized = true;
gsfan 8:64184a968e3b 62 if (!strlen(_state.name)) {
gsfan 8:64184a968e3b 63 strncpy(_state.name, CFG_DHCPNAME, sizeof(_state.name));
gsfan 8:64184a968e3b 64 }
gsfan 8:64184a968e3b 65 clearFlags();
gsfan 12:057089026a20 66 _state.mode = MODE_COMMAND;
gsfan 8:64184a968e3b 67 sendCommand(NULL, RES_NULL, 0);
gsfan 8:64184a968e3b 68 if (cmdE(false)) return -1;
gsfan 8:64184a968e3b 69 if (_flow) {
gsfan 8:64184a968e3b 70 cmdR(true);
gsfan 8:64184a968e3b 71 }
gsfan 8:64184a968e3b 72 cmdBDATA(true);
gsfan 8:64184a968e3b 73 if (cmdNMAC()) return -1;
gsfan 13:189e04ac70bd 74 cmdWREGDOMAIN(CFG_WREGDOMAIN);
gsfan 8:64184a968e3b 75 cmdWM(0); // infrastructure
gsfan 5:78943b3945b5 76 wait_ms(100);
gsfan 5:78943b3945b5 77
gsfan 11:71d67fea5ace 78 switch (_state.sec) {
gsfan 5:78943b3945b5 79 case SEC_NONE:
gsfan 5:78943b3945b5 80 case SEC_OPEN:
gsfan 5:78943b3945b5 81 case SEC_WEP:
gsfan 13:189e04ac70bd 82 cmdNDHCP(_state.dhcp, _state.name, DEFAULT_WAIT_RESP_TIMEOUT);
gsfan 15:086d1a33a197 83 if (! _state.dhcp) {
gsfan 15:086d1a33a197 84 cmdNSET(_state.ip, _state.netmask, _state.ip);
gsfan 15:086d1a33a197 85 }
gsfan 8:64184a968e3b 86 cmdWAUTH(_state.sec);
gsfan 11:71d67fea5ace 87 if (_state.sec != SEC_NONE) {
gsfan 8:64184a968e3b 88 cmdWWEP(1, _state.pass);
gsfan 5:78943b3945b5 89 wait_ms(100);
gsfan 5:78943b3945b5 90 }
gsfan 11:71d67fea5ace 91 for (i = 0; i < CFG_TRYJOIN; i ++) {
gsfan 11:71d67fea5ace 92 r = cmdWA(_state.ssid);
gsfan 11:71d67fea5ace 93 if (!r) break;
gsfan 8:64184a968e3b 94 DBG("retry\r\n");
gsfan 8:64184a968e3b 95 wait_ms(1000);
gsfan 5:78943b3945b5 96 }
gsfan 5:78943b3945b5 97 break;
gsfan 5:78943b3945b5 98 case SEC_WPA_PSK:
gsfan 5:78943b3945b5 99 case SEC_WPA2_PSK:
gsfan 13:189e04ac70bd 100 cmdNDHCP(_state.dhcp, _state.name, DEFAULT_WAIT_RESP_TIMEOUT);
gsfan 15:086d1a33a197 101 if (! _state.dhcp) {
gsfan 15:086d1a33a197 102 cmdNSET(_state.ip, _state.netmask, _state.ip);
gsfan 15:086d1a33a197 103 }
gsfan 8:64184a968e3b 104 cmdWAUTH(0);
gsfan 8:64184a968e3b 105 cmdWPAPSK(_state.ssid, _state.pass);
gsfan 5:78943b3945b5 106 wait_ms(100);
gsfan 11:71d67fea5ace 107 for (i = 0; i < CFG_TRYJOIN; i ++) {
gsfan 11:71d67fea5ace 108 r = cmdWA(_state.ssid);
gsfan 11:71d67fea5ace 109 if (!r) break;
gsfan 8:64184a968e3b 110 DBG("retry\r\n");
gsfan 8:64184a968e3b 111 wait_ms(1000);
gsfan 5:78943b3945b5 112 }
gsfan 5:78943b3945b5 113 break;
gsfan 8:64184a968e3b 114 case SEC_WPA_ENT:
gsfan 8:64184a968e3b 115 case SEC_WPA2_ENT:
gsfan 8:64184a968e3b 116 cmdWAUTH(0);
gsfan 8:64184a968e3b 117 DBG("Can't support security\r\n");
gsfan 8:64184a968e3b 118 break;
gsfan 5:78943b3945b5 119 case SEC_WPS_BUTTON:
gsfan 8:64184a968e3b 120 cmdNDHCP(false);
gsfan 15:086d1a33a197 121 if (! _state.dhcp) {
gsfan 15:086d1a33a197 122 cmdNSET(_state.ip, _state.netmask, _state.ip);
gsfan 15:086d1a33a197 123 }
gsfan 8:64184a968e3b 124 cmdWAUTH(0);
gsfan 8:64184a968e3b 125 r = cmdWWPS(true);
gsfan 8:64184a968e3b 126 if (r) break;
gsfan 8:64184a968e3b 127 if (_state.dhcp) {
gsfan 8:64184a968e3b 128 r = cmdNDHCP(_state.dhcp, _state.name);
gsfan 5:78943b3945b5 129 }
gsfan 8:64184a968e3b 130 cmdWSTATUS();
gsfan 8:64184a968e3b 131 cmdWPAPSK(_state.ssid, _state.pass);
gsfan 8:64184a968e3b 132 break;
gsfan 8:64184a968e3b 133 case SEC_WPS_PIN:
gsfan 8:64184a968e3b 134 cmdNDHCP(false);
gsfan 15:086d1a33a197 135 if (! _state.dhcp) {
gsfan 15:086d1a33a197 136 cmdNSET(_state.ip, _state.netmask, _state.ip);
gsfan 15:086d1a33a197 137 }
gsfan 8:64184a968e3b 138 cmdWAUTH(0);
gsfan 8:64184a968e3b 139 r = cmdWWPS(true, _state.pass);
gsfan 8:64184a968e3b 140 if (r) break;
gsfan 8:64184a968e3b 141 if (_state.dhcp) {
gsfan 8:64184a968e3b 142 r = cmdNDHCP(_state.dhcp, _state.name);
gsfan 5:78943b3945b5 143 }
gsfan 8:64184a968e3b 144 cmdWSTATUS();
gsfan 8:64184a968e3b 145 cmdWPAPSK(_state.ssid, _state.pass);
gsfan 5:78943b3945b5 146 break;
gsfan 5:78943b3945b5 147 default:
gsfan 5:78943b3945b5 148 DBG("Can't use security\r\n");
gsfan 5:78943b3945b5 149 break;
gsfan 5:78943b3945b5 150 }
gsfan 5:78943b3945b5 151
gsfan 8:64184a968e3b 152 if (!r) {
gsfan 11:71d67fea5ace 153 // connected
gsfan 8:64184a968e3b 154 if (! _state.dhcp) {
gsfan 8:64184a968e3b 155 cmdDNSSET(_state.nameserver);
gsfan 5:78943b3945b5 156 }
gsfan 5:78943b3945b5 157 _state.associated = true;
gsfan 11:71d67fea5ace 158 #ifdef CFG_ENABLE_RTOS
gsfan 8:64184a968e3b 159 _threadPoll = new Thread(&threadPoll);
gsfan 8:64184a968e3b 160 // _threadPoll = new Thread(&threadPoll, NULL, osPriorityLow);
gsfan 8:64184a968e3b 161 #endif
gsfan 5:78943b3945b5 162 }
gsfan 5:78943b3945b5 163 return r;
gsfan 5:78943b3945b5 164 }
gsfan 5:78943b3945b5 165
gsfan 11:71d67fea5ace 166 int GSwifi::adhock ()
gsfan 5:78943b3945b5 167 {
gsfan 8:64184a968e3b 168 bool r = -1;
gsfan 5:78943b3945b5 169
gsfan 8:64184a968e3b 170 _state.wm = WM_ADHOCK;
gsfan 11:71d67fea5ace 171 _state.initialized = true;
gsfan 8:64184a968e3b 172 clearFlags();
gsfan 12:057089026a20 173 _state.mode = MODE_COMMAND;
gsfan 8:64184a968e3b 174 sendCommand(NULL, RES_NULL, 0);
gsfan 8:64184a968e3b 175 if (cmdE(false)) return -1;
gsfan 8:64184a968e3b 176 if (_flow) {
gsfan 8:64184a968e3b 177 cmdR(true);
gsfan 5:78943b3945b5 178 }
gsfan 8:64184a968e3b 179 if (cmdNMAC()) return -1;
gsfan 8:64184a968e3b 180 cmdBDATA(true);
gsfan 13:189e04ac70bd 181 cmdWREGDOMAIN(CFG_WREGDOMAIN);
gsfan 8:64184a968e3b 182 cmdWM(1); // adhock
gsfan 8:64184a968e3b 183 wait_ms(100);
gsfan 8:64184a968e3b 184
gsfan 8:64184a968e3b 185 cmdNDHCP(false);
gsfan 8:64184a968e3b 186 if (! _state.dhcp) {
gsfan 8:64184a968e3b 187 cmdNSET(_state.ip, _state.netmask, _state.ip);
gsfan 5:78943b3945b5 188 }
gsfan 5:78943b3945b5 189
gsfan 11:71d67fea5ace 190 switch (_state.sec) {
gsfan 8:64184a968e3b 191 case SEC_NONE:
gsfan 8:64184a968e3b 192 case SEC_OPEN:
gsfan 8:64184a968e3b 193 case SEC_WEP:
gsfan 8:64184a968e3b 194 cmdWAUTH(_state.sec);
gsfan 11:71d67fea5ace 195 if (_state.sec != SEC_NONE) {
gsfan 8:64184a968e3b 196 cmdWWEP(1, _state.pass);
gsfan 8:64184a968e3b 197 wait_ms(100);
gsfan 8:64184a968e3b 198 }
gsfan 8:64184a968e3b 199 r = cmdWA(_state.ssid);
gsfan 8:64184a968e3b 200 break;
gsfan 8:64184a968e3b 201 default:
gsfan 8:64184a968e3b 202 DBG("Can't use security\r\n");
gsfan 8:64184a968e3b 203 break;
gsfan 5:78943b3945b5 204 }
gsfan 5:78943b3945b5 205
gsfan 8:64184a968e3b 206 if (!r) {
gsfan 11:71d67fea5ace 207 // connected
gsfan 8:64184a968e3b 208 _state.associated = true;
gsfan 8:64184a968e3b 209 }
gsfan 8:64184a968e3b 210 return r;
gsfan 5:78943b3945b5 211 }
gsfan 5:78943b3945b5 212
gsfan 11:71d67fea5ace 213 int GSwifi::limitedap ()
gsfan 5:78943b3945b5 214 {
gsfan 8:64184a968e3b 215 bool r = -1;
gsfan 8:64184a968e3b 216
gsfan 8:64184a968e3b 217 _state.wm = WM_LIMITEDAP;
gsfan 11:71d67fea5ace 218 _state.initialized = true;
gsfan 8:64184a968e3b 219 if (!strlen(_state.name)) {
gsfan 8:64184a968e3b 220 strncpy(_state.name, CFG_DNSNAME, sizeof(_state.name));
gsfan 8:64184a968e3b 221 }
gsfan 8:64184a968e3b 222 clearFlags();
gsfan 12:057089026a20 223 _state.mode = MODE_COMMAND;
gsfan 8:64184a968e3b 224 sendCommand(NULL, RES_NULL, 0);
gsfan 8:64184a968e3b 225 if (cmdE(false)) return -1;
gsfan 8:64184a968e3b 226 if (_flow) {
gsfan 8:64184a968e3b 227 cmdR(true);
gsfan 8:64184a968e3b 228 }
gsfan 8:64184a968e3b 229 if (cmdNMAC()) return -1;
gsfan 8:64184a968e3b 230 cmdBDATA(true);
gsfan 13:189e04ac70bd 231 cmdWREGDOMAIN(CFG_WREGDOMAIN);
gsfan 8:64184a968e3b 232 cmdWM(2); // limitedap
gsfan 8:64184a968e3b 233 wait_ms(100);
gsfan 8:64184a968e3b 234
gsfan 8:64184a968e3b 235 cmdNDHCP(false);
gsfan 8:64184a968e3b 236 if (! _state.dhcp) {
gsfan 8:64184a968e3b 237 cmdNSET(_state.ip, _state.netmask, _state.ip);
gsfan 8:64184a968e3b 238 cmdDNSSET(_state.ip);
gsfan 5:78943b3945b5 239 }
gsfan 8:64184a968e3b 240 cmdDHCPSRVR(true);
gsfan 8:64184a968e3b 241 cmdDNS(true, _state.name);
gsfan 8:64184a968e3b 242
gsfan 11:71d67fea5ace 243 switch (_state.sec) {
gsfan 8:64184a968e3b 244 case SEC_NONE:
gsfan 8:64184a968e3b 245 case SEC_OPEN:
gsfan 8:64184a968e3b 246 case SEC_WEP:
gsfan 8:64184a968e3b 247 cmdWAUTH(_state.sec);
gsfan 11:71d67fea5ace 248 if (_state.sec != SEC_NONE) {
gsfan 8:64184a968e3b 249 cmdWWEP(1, _state.pass);
gsfan 8:64184a968e3b 250 wait_ms(100);
gsfan 8:64184a968e3b 251 }
gsfan 8:64184a968e3b 252 r = cmdWA(_state.ssid);
gsfan 8:64184a968e3b 253 break;
gsfan 8:64184a968e3b 254 default:
gsfan 8:64184a968e3b 255 DBG("Can't use security\r\n");
gsfan 8:64184a968e3b 256 break;
gsfan 8:64184a968e3b 257 }
gsfan 8:64184a968e3b 258
gsfan 8:64184a968e3b 259 if (!r) {
gsfan 11:71d67fea5ace 260 // connected
gsfan 8:64184a968e3b 261 _state.associated = true;
gsfan 8:64184a968e3b 262 }
gsfan 8:64184a968e3b 263 return r;
gsfan 5:78943b3945b5 264 }
gsfan 5:78943b3945b5 265
gsfan 12:057089026a20 266 int GSwifi::dissociate()
gsfan 5:78943b3945b5 267 {
gsfan 8:64184a968e3b 268 int i;
gsfan 5:78943b3945b5 269
gsfan 5:78943b3945b5 270 // if already disconnected, return
gsfan 5:78943b3945b5 271 if (!_state.associated)
gsfan 8:64184a968e3b 272 return 0;
gsfan 5:78943b3945b5 273
gsfan 11:71d67fea5ace 274 #ifdef CFG_ENABLE_RTOS
gsfan 8:64184a968e3b 275 if (_threadPoll) {
gsfan 8:64184a968e3b 276 _threadPoll->terminate();
gsfan 8:64184a968e3b 277 delete _threadPoll;
gsfan 8:64184a968e3b 278 }
gsfan 8:64184a968e3b 279 #endif
gsfan 8:64184a968e3b 280 for (i = 0; i < 16; i ++) {
gsfan 8:64184a968e3b 281 if (_con[i].buf) {
gsfan 5:78943b3945b5 282 _con[i].buf->flush();
gsfan 8:64184a968e3b 283 }
gsfan 5:78943b3945b5 284 }
gsfan 8:64184a968e3b 285 cmdNCLOSEALL();
gsfan 8:64184a968e3b 286 cmdWD();
gsfan 8:64184a968e3b 287 cmdNDHCP(false);
gsfan 5:78943b3945b5 288 wait_ms(100);
gsfan 5:78943b3945b5 289
gsfan 5:78943b3945b5 290 _state.associated = false;
gsfan 8:64184a968e3b 291 return 0;
gsfan 5:78943b3945b5 292
gsfan 5:78943b3945b5 293 }
gsfan 5:78943b3945b5 294
gsfan 12:057089026a20 295 bool GSwifi::isAssociated()
gsfan 5:78943b3945b5 296 {
gsfan 8:64184a968e3b 297 return _state.associated;
gsfan 5:78943b3945b5 298 }
gsfan 5:78943b3945b5 299
gsfan 8:64184a968e3b 300 void GSwifi::poll () {
gsfan 11:71d67fea5ace 301 #ifndef CFG_ENABLE_RTOS
gsfan 11:71d67fea5ace 302 static int t = 0;
gsfan 13:189e04ac70bd 303 static Timer timer;
gsfan 11:71d67fea5ace 304
gsfan 12:057089026a20 305 if (_state.wm == WM_INFRASTRUCTURE && (! isAssociated()) && _state.ssid) {
gsfan 13:189e04ac70bd 306 if (t == 0 || timer.read() > CFG_RECONNECT) {
gsfan 11:71d67fea5ace 307 // Wi-Fi re-associate
gsfan 11:71d67fea5ace 308 if (_state.initialized) {
gsfan 13:189e04ac70bd 309 if (cmdWA(_state.ssid)) {
gsfan 13:189e04ac70bd 310 timer.reset();
gsfan 13:189e04ac70bd 311 timer.start();
gsfan 13:189e04ac70bd 312 t = 1;
gsfan 13:189e04ac70bd 313 } else {
gsfan 11:71d67fea5ace 314 _state.associated = true;
gsfan 13:189e04ac70bd 315 timer.stop();
gsfan 11:71d67fea5ace 316 t = 0;
gsfan 11:71d67fea5ace 317 }
gsfan 11:71d67fea5ace 318 } else {
gsfan 11:71d67fea5ace 319 if (join()) {
gsfan 13:189e04ac70bd 320 timer.reset();
gsfan 13:189e04ac70bd 321 timer.start();
gsfan 13:189e04ac70bd 322 t = 1;
gsfan 11:71d67fea5ace 323 } else {
gsfan 13:189e04ac70bd 324 timer.stop();
gsfan 13:189e04ac70bd 325 t = 0;
gsfan 11:71d67fea5ace 326 }
gsfan 11:71d67fea5ace 327 }
gsfan 11:71d67fea5ace 328 }
gsfan 11:71d67fea5ace 329 }
gsfan 11:71d67fea5ace 330 #else
gsfan 12:057089026a20 331 if (_state.wm == WM_INFRASTRUCTURE && (! isAssociated()) && _state.ssid) {
gsfan 8:64184a968e3b 332 // Wi-Fi re-associate
gsfan 11:71d67fea5ace 333 if (_state.initialized) {
gsfan 11:71d67fea5ace 334 if (!cmdWA(_state.ssid)) {
gsfan 11:71d67fea5ace 335 _state.associated = true;
gsfan 11:71d67fea5ace 336 }
gsfan 11:71d67fea5ace 337 } else {
gsfan 11:71d67fea5ace 338 join();
gsfan 5:78943b3945b5 339 }
gsfan 5:78943b3945b5 340 }
gsfan 11:71d67fea5ace 341 #endif
gsfan 12:057089026a20 342
gsfan 12:057089026a20 343 for (int i = 0; i < 16; i ++) {
gsfan 12:057089026a20 344 if (isConnected(i) && _con[i].received && _con[i].buf)
gsfan 12:057089026a20 345 if (_con[i].func != NULL && !_con[i].buf->isEmpty()) {
gsfan 12:057089026a20 346 _con[i].func(i);
gsfan 12:057089026a20 347 if (_con[i].buf->isEmpty()) {
gsfan 12:057089026a20 348 _con[i].received = false;
gsfan 12:057089026a20 349 }
gsfan 12:057089026a20 350 }
gsfan 12:057089026a20 351 }
gsfan 12:057089026a20 352
gsfan 12:057089026a20 353 #ifdef CFG_ENABLE_HTTPD
gsfan 12:057089026a20 354 httpdPoll();
gsfan 12:057089026a20 355 #endif
gsfan 5:78943b3945b5 356 }
gsfan 5:78943b3945b5 357
gsfan 11:71d67fea5ace 358 #ifdef CFG_ENABLE_RTOS
gsfan 8:64184a968e3b 359 void GSwifi::threadPoll (void const *args) {
gsfan 8:64184a968e3b 360 GSwifi * _wifi = GSwifi::getInstance();
gsfan 8:64184a968e3b 361 if (_wifi == NULL)
gsfan 8:64184a968e3b 362 error("Socket constructor error: no wifly instance available!\r\n");
gsfan 5:78943b3945b5 363
gsfan 8:64184a968e3b 364 INFO("threadPoll");
gsfan 8:64184a968e3b 365 for (;;) {
gsfan 8:64184a968e3b 366 Thread::signal_wait(1);
gsfan 8:64184a968e3b 367 Thread::wait(1000);
gsfan 8:64184a968e3b 368 INFO("disassociated");
gsfan 12:057089026a20 369 while (!_wifi->isAssociated()){
gsfan 8:64184a968e3b 370 _wifi->poll();
gsfan 13:189e04ac70bd 371 Thread::wait(CFG_RECONNECT * 1000);
gsfan 5:78943b3945b5 372 }
gsfan 5:78943b3945b5 373 }
gsfan 5:78943b3945b5 374 }
gsfan 8:64184a968e3b 375 #endif
gsfan 5:78943b3945b5 376
gsfan 12:057089026a20 377 GSwifi::Status GSwifi::getStatus () {
gsfan 12:057089026a20 378 return _state.status;
gsfan 12:057089026a20 379 }
gsfan 12:057089026a20 380
gsfan 12:057089026a20 381 int GSwifi::setMacAddress (const char *mac) {
gsfan 12:057089026a20 382 if (cmdNMAC(mac)) return -1;
gsfan 12:057089026a20 383 strncpy(_state.mac, mac, sizeof(_state.mac));
gsfan 12:057089026a20 384 return 0;
gsfan 12:057089026a20 385 }
gsfan 12:057089026a20 386
gsfan 12:057089026a20 387 int GSwifi::getMacAddress (char *mac) {
gsfan 12:057089026a20 388 if (cmdNMAC()) return -1;
gsfan 12:057089026a20 389 strcpy(mac, _state.mac);
gsfan 12:057089026a20 390 return 0;
gsfan 12:057089026a20 391 }
gsfan 12:057089026a20 392
gsfan 11:71d67fea5ace 393 int GSwifi::setAddress (const char *name) {
gsfan 11:71d67fea5ace 394 _state.dhcp = true;
gsfan 11:71d67fea5ace 395 strncpy(_state.name, name, sizeof(_state.name));
gsfan 11:71d67fea5ace 396 return 0;
gsfan 11:71d67fea5ace 397 }
gsfan 11:71d67fea5ace 398
gsfan 15:086d1a33a197 399 int GSwifi::setAddress (const char *ip, const char *netmask, const char *gateway, const char *dns, const char *name) {
gsfan 11:71d67fea5ace 400 _state.dhcp = false;
gsfan 11:71d67fea5ace 401 strncpy(_state.ip, ip, sizeof(_state.ip));
gsfan 11:71d67fea5ace 402 strncpy(_state.netmask, netmask, sizeof(_state.netmask));
gsfan 11:71d67fea5ace 403 strncpy(_state.gateway, gateway, sizeof(_state.gateway));
gsfan 15:086d1a33a197 404 strncpy(_state.nameserver, dns, sizeof(_state.nameserver));
gsfan 11:71d67fea5ace 405 strncpy(_state.name, name, sizeof(_state.name));
gsfan 11:71d67fea5ace 406 return 0;
gsfan 11:71d67fea5ace 407 }
gsfan 11:71d67fea5ace 408
gsfan 11:71d67fea5ace 409 int GSwifi::getAddress (char *ip, char *netmask, char *gateway) {
gsfan 11:71d67fea5ace 410 strcpy(ip, _state.ip);
gsfan 11:71d67fea5ace 411 strcpy(netmask, _state.netmask);
gsfan 11:71d67fea5ace 412 strcpy(gateway, _state.gateway);
gsfan 11:71d67fea5ace 413 return 0;
gsfan 11:71d67fea5ace 414 }
gsfan 11:71d67fea5ace 415
gsfan 8:64184a968e3b 416 int GSwifi::setSsid (Security sec, const char *ssid, const char *phrase) {
gsfan 8:64184a968e3b 417 int i;
gsfan 5:78943b3945b5 418
gsfan 8:64184a968e3b 419 _state.sec = sec;
gsfan 11:71d67fea5ace 420
gsfan 8:64184a968e3b 421 // change all ' ' in '$' in the ssid and the passphrase
gsfan 8:64184a968e3b 422 strncpy(_state.ssid, ssid, sizeof(_state.ssid));
gsfan 8:64184a968e3b 423 for (i = 0; i < strlen(_state.ssid); i++) {
gsfan 8:64184a968e3b 424 if (_state.ssid[i] == ' ')
gsfan 8:64184a968e3b 425 _state.ssid[i] = '$';
gsfan 5:78943b3945b5 426 }
gsfan 11:71d67fea5ace 427
gsfan 11:71d67fea5ace 428 if (sec == SEC_WEP) {
gsfan 11:71d67fea5ace 429 if (strlen(phrase) == 5 || strlen(phrase) == 13) {
gsfan 11:71d67fea5ace 430 for (i = 0; i < strlen(phrase); i++) {
gsfan 11:71d67fea5ace 431 _state.pass[i * 2] = '0' + ((phrase[i] >> 4) & 0x0f);
gsfan 11:71d67fea5ace 432 _state.pass[i * 2 + 1] = '0' + (phrase[i + 1] & 0x0f);
gsfan 11:71d67fea5ace 433 }
gsfan 11:71d67fea5ace 434 } else {
gsfan 11:71d67fea5ace 435 strncpy(_state.pass, phrase, strlen(phrase));
gsfan 11:71d67fea5ace 436 }
gsfan 11:71d67fea5ace 437 } else {
gsfan 11:71d67fea5ace 438 strncpy(_state.pass, phrase, sizeof(_state.pass));
gsfan 11:71d67fea5ace 439 }
gsfan 8:64184a968e3b 440 for (i = 0; i < strlen(_state.pass); i++) {
gsfan 8:64184a968e3b 441 if (_state.pass[i] == ' ')
gsfan 8:64184a968e3b 442 _state.pass[i] = '$';
gsfan 5:78943b3945b5 443 }
gsfan 5:78943b3945b5 444 return 0;
gsfan 5:78943b3945b5 445 }
gsfan 5:78943b3945b5 446