[136] | 1 | /**
|
---|
| 2 | * @file ESP8266.cpp
|
---|
| 3 | * @brief The implementation of class ESP8266.
|
---|
| 4 | * @author Wu Pengfei<pengfei.wu@itead.cc>
|
---|
| 5 | * @date 2015.02
|
---|
| 6 | *
|
---|
| 7 | * @par Copyright:
|
---|
| 8 | * Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
|
---|
| 9 | * This program is free software; you can redistribute it and/or
|
---|
| 10 | * modify it under the terms of the GNU General Public License as
|
---|
| 11 | * published by the Free Software Foundation; either version 2 of
|
---|
| 12 | * the License, or (at your option) any later version. \n\n
|
---|
| 13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
---|
| 14 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
---|
| 15 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
---|
| 16 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
---|
| 17 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
---|
| 18 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
---|
| 19 | * THE SOFTWARE.
|
---|
| 20 | */
|
---|
| 21 | #include "ESP8266.h"
|
---|
| 22 |
|
---|
| 23 | #define LOG_OUTPUT_DEBUG (1)
|
---|
| 24 | #define LOG_OUTPUT_DEBUG_PREFIX (1)
|
---|
| 25 |
|
---|
| 26 | #define logDebug(arg)\
|
---|
| 27 | do {\
|
---|
| 28 | if (LOG_OUTPUT_DEBUG)\
|
---|
| 29 | {\
|
---|
| 30 | if (LOG_OUTPUT_DEBUG_PREFIX)\
|
---|
| 31 | {\
|
---|
| 32 | Serial.print("[LOG Debug: ");\
|
---|
| 33 | Serial.print((const char*)__FILE__);\
|
---|
| 34 | Serial.print(",");\
|
---|
| 35 | Serial.print((unsigned int)__LINE__);\
|
---|
| 36 | Serial.print(",");\
|
---|
| 37 | Serial.print((const char*)__FUNCTION__);\
|
---|
| 38 | Serial.print("] ");\
|
---|
| 39 | }\
|
---|
| 40 | Serial.print(arg);\
|
---|
| 41 | }\
|
---|
| 42 | } while(0)
|
---|
| 43 |
|
---|
| 44 | #ifdef ESP8266_USE_SOFTWARE_SERIAL
|
---|
| 45 | ESP8266::begin(SoftwareSerial &uart, uint32_t baud)
|
---|
| 46 | {
|
---|
| 47 | m_puart = &uart;
|
---|
| 48 | m_baud = baud;
|
---|
| 49 | m_puart->begin(baud);
|
---|
| 50 | rx_empty();
|
---|
| 51 | }
|
---|
| 52 | #else
|
---|
| 53 | void ESP8266::begin(HardwareSerial &uart, uint32_t baud)
|
---|
| 54 | {
|
---|
| 55 | m_puart = &uart;
|
---|
| 56 | m_baud = baud;
|
---|
| 57 | m_puart->begin(baud);
|
---|
| 58 | rx_empty();
|
---|
| 59 | }
|
---|
| 60 | #endif
|
---|
| 61 |
|
---|
| 62 | bool ESP8266::kick(void)
|
---|
| 63 | {
|
---|
| 64 | return eAT();
|
---|
| 65 | }
|
---|
| 66 |
|
---|
| 67 | bool ESP8266::restart(void)
|
---|
| 68 | {
|
---|
| 69 | unsigned long start;
|
---|
| 70 | if (eATRST()) {
|
---|
| 71 | m_puart->end();
|
---|
| 72 | delay(2000);
|
---|
| 73 | m_puart->begin(m_baud);
|
---|
| 74 | start = millis();
|
---|
| 75 | while (millis() - start < 3000) {
|
---|
| 76 | if (eAT()) {
|
---|
| 77 | delay(1500); /* Waiting for stable */
|
---|
| 78 | return true;
|
---|
| 79 | }
|
---|
| 80 | delay(100);
|
---|
| 81 | }
|
---|
| 82 | }
|
---|
| 83 | return false;
|
---|
| 84 | }
|
---|
| 85 |
|
---|
| 86 | String ESP8266::getVersion(void)
|
---|
| 87 | {
|
---|
| 88 | String version;
|
---|
| 89 | eATGMR(version);
|
---|
| 90 | return version;
|
---|
| 91 | }
|
---|
| 92 |
|
---|
| 93 | bool ESP8266::setOprToStation(void)
|
---|
| 94 | {
|
---|
| 95 | uint8_t mode;
|
---|
| 96 | if (!qATCWMODE(&mode)) {
|
---|
| 97 | return false;
|
---|
| 98 | }
|
---|
| 99 | if (mode == 1) {
|
---|
| 100 | return true;
|
---|
| 101 | } else {
|
---|
| 102 | if (sATCWMODE(1) && restart()) {
|
---|
| 103 | return true;
|
---|
| 104 | } else {
|
---|
| 105 | return false;
|
---|
| 106 | }
|
---|
| 107 | }
|
---|
| 108 | }
|
---|
| 109 |
|
---|
| 110 | bool ESP8266::setOprToSoftAP(void)
|
---|
| 111 | {
|
---|
| 112 | uint8_t mode;
|
---|
| 113 | if (!qATCWMODE(&mode)) {
|
---|
| 114 | return false;
|
---|
| 115 | }
|
---|
| 116 | if (mode == 2) {
|
---|
| 117 | return true;
|
---|
| 118 | } else {
|
---|
| 119 | if (sATCWMODE(2) && restart()) {
|
---|
| 120 | return true;
|
---|
| 121 | } else {
|
---|
| 122 | return false;
|
---|
| 123 | }
|
---|
| 124 | }
|
---|
| 125 | }
|
---|
| 126 |
|
---|
| 127 | bool ESP8266::setOprToStationSoftAP(void)
|
---|
| 128 | {
|
---|
| 129 | uint8_t mode;
|
---|
| 130 | if (!qATCWMODE(&mode)) {
|
---|
| 131 | return false;
|
---|
| 132 | }
|
---|
| 133 | if (mode == 3) {
|
---|
| 134 | return true;
|
---|
| 135 | } else {
|
---|
| 136 | if (sATCWMODE(3) && restart()) {
|
---|
| 137 | return true;
|
---|
| 138 | } else {
|
---|
| 139 | return false;
|
---|
| 140 | }
|
---|
| 141 | }
|
---|
| 142 | }
|
---|
| 143 |
|
---|
| 144 | String ESP8266::getAPList(void)
|
---|
| 145 | {
|
---|
| 146 | String list;
|
---|
| 147 | eATCWLAP(list);
|
---|
| 148 | return list;
|
---|
| 149 | }
|
---|
| 150 |
|
---|
| 151 | bool ESP8266::joinAP(String ssid, String pwd)
|
---|
| 152 | {
|
---|
| 153 | return sATCWJAP(ssid, pwd);
|
---|
| 154 | }
|
---|
| 155 |
|
---|
| 156 | bool ESP8266::leaveAP(void)
|
---|
| 157 | {
|
---|
| 158 | return eATCWQAP();
|
---|
| 159 | }
|
---|
| 160 |
|
---|
| 161 | bool ESP8266::setSoftAPParam(String ssid, String pwd, uint8_t chl, uint8_t ecn)
|
---|
| 162 | {
|
---|
| 163 | return sATCWSAP(ssid, pwd, chl, ecn);
|
---|
| 164 | }
|
---|
| 165 |
|
---|
| 166 | String ESP8266::getJoinedDeviceIP(void)
|
---|
| 167 | {
|
---|
| 168 | String list;
|
---|
| 169 | eATCWLIF(list);
|
---|
| 170 | return list;
|
---|
| 171 | }
|
---|
| 172 |
|
---|
| 173 | String ESP8266::getIPStatus(void)
|
---|
| 174 | {
|
---|
| 175 | String list;
|
---|
| 176 | eATCIPSTATUS(list);
|
---|
| 177 | return list;
|
---|
| 178 | }
|
---|
| 179 |
|
---|
| 180 | String ESP8266::getLocalIP(void)
|
---|
| 181 | {
|
---|
| 182 | String list;
|
---|
| 183 | eATCIFSR(list);
|
---|
| 184 | return list;
|
---|
| 185 | }
|
---|
| 186 |
|
---|
| 187 | bool ESP8266::enableMUX(void)
|
---|
| 188 | {
|
---|
| 189 | return sATCIPMUX(1);
|
---|
| 190 | }
|
---|
| 191 |
|
---|
| 192 | bool ESP8266::disableMUX(void)
|
---|
| 193 | {
|
---|
| 194 | return sATCIPMUX(0);
|
---|
| 195 | }
|
---|
| 196 |
|
---|
| 197 | bool ESP8266::createTCP(String addr, uint32_t port)
|
---|
| 198 | {
|
---|
| 199 | return sATCIPSTARTSingle("TCP", addr, port);
|
---|
| 200 | }
|
---|
| 201 |
|
---|
| 202 | bool ESP8266::releaseTCP(void)
|
---|
| 203 | {
|
---|
| 204 | return eATCIPCLOSESingle();
|
---|
| 205 | }
|
---|
| 206 |
|
---|
| 207 | bool ESP8266::registerUDP(String addr, uint32_t port)
|
---|
| 208 | {
|
---|
| 209 | return sATCIPSTARTSingle("UDP", addr, port);
|
---|
| 210 | }
|
---|
| 211 |
|
---|
| 212 | bool ESP8266::unregisterUDP(void)
|
---|
| 213 | {
|
---|
| 214 | return eATCIPCLOSESingle();
|
---|
| 215 | }
|
---|
| 216 |
|
---|
| 217 | bool ESP8266::createTCP(uint8_t mux_id, String addr, uint32_t port)
|
---|
| 218 | {
|
---|
| 219 | return sATCIPSTARTMultiple(mux_id, "TCP", addr, port);
|
---|
| 220 | }
|
---|
| 221 |
|
---|
| 222 | bool ESP8266::releaseTCP(uint8_t mux_id)
|
---|
| 223 | {
|
---|
| 224 | return sATCIPCLOSEMulitple(mux_id);
|
---|
| 225 | }
|
---|
| 226 |
|
---|
| 227 | bool ESP8266::registerUDP(uint8_t mux_id, String addr, uint32_t port)
|
---|
| 228 | {
|
---|
| 229 | return sATCIPSTARTMultiple(mux_id, "UDP", addr, port);
|
---|
| 230 | }
|
---|
| 231 |
|
---|
| 232 | bool ESP8266::unregisterUDP(uint8_t mux_id)
|
---|
| 233 | {
|
---|
| 234 | return sATCIPCLOSEMulitple(mux_id);
|
---|
| 235 | }
|
---|
| 236 |
|
---|
| 237 | bool ESP8266::setTCPServerTimeout(uint32_t timeout)
|
---|
| 238 | {
|
---|
| 239 | return sATCIPSTO(timeout);
|
---|
| 240 | }
|
---|
| 241 |
|
---|
| 242 | bool ESP8266::startTCPServer(uint32_t port)
|
---|
| 243 | {
|
---|
| 244 | if (sATCIPSERVER(1, port)) {
|
---|
| 245 | return true;
|
---|
| 246 | }
|
---|
| 247 | return false;
|
---|
| 248 | }
|
---|
| 249 |
|
---|
| 250 | bool ESP8266::stopTCPServer(void)
|
---|
| 251 | {
|
---|
| 252 | sATCIPSERVER(0);
|
---|
| 253 | restart();
|
---|
| 254 | return false;
|
---|
| 255 | }
|
---|
| 256 |
|
---|
| 257 | bool ESP8266::startServer(uint32_t port)
|
---|
| 258 | {
|
---|
| 259 | return startTCPServer(port);
|
---|
| 260 | }
|
---|
| 261 |
|
---|
| 262 | bool ESP8266::stopServer(void)
|
---|
| 263 | {
|
---|
| 264 | return stopTCPServer();
|
---|
| 265 | }
|
---|
| 266 |
|
---|
| 267 | bool ESP8266::send(const uint8_t *buffer, uint32_t len)
|
---|
| 268 | {
|
---|
| 269 | return sATCIPSENDSingle(buffer, len);
|
---|
| 270 | }
|
---|
| 271 |
|
---|
| 272 | bool ESP8266::send(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 273 | {
|
---|
| 274 | return sATCIPSENDMultiple(mux_id, buffer, len);
|
---|
| 275 | }
|
---|
| 276 |
|
---|
| 277 | bool ESP8266::send(String &str)
|
---|
| 278 | {
|
---|
| 279 | return sATCIPSENDSingle(str);
|
---|
| 280 | }
|
---|
| 281 |
|
---|
| 282 | bool ESP8266::send(uint8_t mux_id, String &str)
|
---|
| 283 | {
|
---|
| 284 | return sATCIPSENDMultiple(mux_id, str);
|
---|
| 285 | }
|
---|
| 286 |
|
---|
| 287 | uint32_t ESP8266::recv(uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 288 | {
|
---|
| 289 | return recvPkg(buffer, buffer_size, NULL, timeout, NULL);
|
---|
| 290 | }
|
---|
| 291 |
|
---|
| 292 | uint32_t ESP8266::recv(uint8_t mux_id, uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 293 | {
|
---|
| 294 | uint8_t id;
|
---|
| 295 | uint32_t ret;
|
---|
| 296 | ret = recvPkg(buffer, buffer_size, NULL, timeout, &id);
|
---|
| 297 | if (ret > 0 && id == mux_id) {
|
---|
| 298 | return ret;
|
---|
| 299 | }
|
---|
| 300 | return 0;
|
---|
| 301 | }
|
---|
| 302 |
|
---|
| 303 | uint32_t ESP8266::recv(uint8_t *coming_mux_id, uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 304 | {
|
---|
| 305 | return recvPkg(buffer, buffer_size, NULL, timeout, coming_mux_id);
|
---|
| 306 | }
|
---|
| 307 |
|
---|
| 308 | /*----------------------------------------------------------------------------*/
|
---|
| 309 | /* +IPD,<id>,<len>:<data> */
|
---|
| 310 | /* +IPD,<len>:<data> */
|
---|
| 311 |
|
---|
| 312 | uint32_t ESP8266::recvPkg(uint8_t *buffer, uint32_t buffer_size, uint32_t *data_len, uint32_t timeout, uint8_t *coming_mux_id)
|
---|
| 313 | {
|
---|
| 314 | String data;
|
---|
| 315 | char a;
|
---|
| 316 | int32_t index_PIPDcomma = -1;
|
---|
| 317 | int32_t index_colon = -1; /* : */
|
---|
| 318 | int32_t index_comma = -1; /* , */
|
---|
| 319 | int32_t len = -1;
|
---|
| 320 | int8_t id = -1;
|
---|
| 321 | bool has_data = false;
|
---|
| 322 | uint32_t ret;
|
---|
| 323 | unsigned long start;
|
---|
| 324 | uint32_t i;
|
---|
| 325 |
|
---|
| 326 | if (buffer == NULL) {
|
---|
| 327 | return 0;
|
---|
| 328 | }
|
---|
| 329 |
|
---|
| 330 | start = millis();
|
---|
| 331 | while (millis() - start < timeout) {
|
---|
| 332 | if(m_puart->available() > 0) {
|
---|
| 333 | a = m_puart->read();
|
---|
| 334 | data += a;
|
---|
| 335 | }else{
|
---|
| 336 | delay(1);
|
---|
| 337 | }
|
---|
| 338 |
|
---|
| 339 | index_PIPDcomma = data.indexOf("+IPD,");
|
---|
| 340 | if (index_PIPDcomma != -1) {
|
---|
| 341 | index_colon = data.indexOf(':', index_PIPDcomma + 5);
|
---|
| 342 | if (index_colon != -1) {
|
---|
| 343 | index_comma = data.indexOf(',', index_PIPDcomma + 5);
|
---|
| 344 | /* +IPD,id,len:data */
|
---|
| 345 | if (index_comma != -1 && index_comma < index_colon) {
|
---|
| 346 | id = data.substring(index_PIPDcomma + 5, index_comma).toInt();
|
---|
| 347 | if (id < 0 || id > 4) {
|
---|
| 348 | return 0;
|
---|
| 349 | }
|
---|
| 350 | len = data.substring(index_comma + 1, index_colon).toInt();
|
---|
| 351 | if (len <= 0) {
|
---|
| 352 | return 0;
|
---|
| 353 | }
|
---|
| 354 | } else { /* +IPD,len:data */
|
---|
| 355 | len = data.substring(index_PIPDcomma + 5, index_colon).toInt();
|
---|
| 356 | if (len <= 0) {
|
---|
| 357 | return 0;
|
---|
| 358 | }
|
---|
| 359 | }
|
---|
| 360 | has_data = true;
|
---|
| 361 | break;
|
---|
| 362 | }
|
---|
| 363 | }
|
---|
| 364 | }
|
---|
| 365 |
|
---|
| 366 | if (has_data) {
|
---|
| 367 | i = 0;
|
---|
| 368 | ret = len > buffer_size ? buffer_size : len;
|
---|
| 369 | start = millis();
|
---|
| 370 | while (millis() - start < 3000) {
|
---|
| 371 | while(m_puart->available() > 0 && i < ret) {
|
---|
| 372 | a = m_puart->read();
|
---|
| 373 | buffer[i++] = a;
|
---|
| 374 | }
|
---|
| 375 | if (i == ret) {
|
---|
| 376 | rx_empty();
|
---|
| 377 | if (data_len) {
|
---|
| 378 | *data_len = len;
|
---|
| 379 | }
|
---|
| 380 | if (index_comma != -1 && coming_mux_id) {
|
---|
| 381 | *coming_mux_id = id;
|
---|
| 382 | }
|
---|
| 383 | return ret;
|
---|
| 384 | }
|
---|
| 385 | delay(1);
|
---|
| 386 | }
|
---|
| 387 | }
|
---|
| 388 | return 0;
|
---|
| 389 | }
|
---|
| 390 |
|
---|
| 391 | void ESP8266::rx_empty(void)
|
---|
| 392 | {
|
---|
| 393 | while(m_puart->available() > 0) {
|
---|
| 394 | m_puart->read();
|
---|
| 395 | }
|
---|
| 396 | }
|
---|
| 397 |
|
---|
| 398 | String ESP8266::recvString(String target, uint32_t timeout)
|
---|
| 399 | {
|
---|
| 400 | String data;
|
---|
| 401 | char a;
|
---|
| 402 | unsigned long start = millis();
|
---|
| 403 | while (millis() - start < timeout) {
|
---|
| 404 | while(m_puart->available() > 0) {
|
---|
| 405 | a = m_puart->read();
|
---|
| 406 | if(a == '\0') continue;
|
---|
| 407 | data += a;
|
---|
| 408 | }
|
---|
| 409 | if (data.indexOf(target) != -1) {
|
---|
| 410 | break;
|
---|
| 411 | }
|
---|
| 412 | delay(1);
|
---|
| 413 | }
|
---|
| 414 | return data;
|
---|
| 415 | }
|
---|
| 416 |
|
---|
| 417 | String ESP8266::recvString(String target1, String target2, uint32_t timeout)
|
---|
| 418 | {
|
---|
| 419 | String data;
|
---|
| 420 | char a;
|
---|
| 421 | unsigned long start = millis();
|
---|
| 422 | while (millis() - start < timeout) {
|
---|
| 423 | while(m_puart->available() > 0) {
|
---|
| 424 | a = m_puart->read();
|
---|
| 425 | if(a == '\0') continue;
|
---|
| 426 | data += a;
|
---|
| 427 | }
|
---|
| 428 | if (data.indexOf(target1) != -1) {
|
---|
| 429 | break;
|
---|
| 430 | } else if (data.indexOf(target2) != -1) {
|
---|
| 431 | break;
|
---|
| 432 | }
|
---|
| 433 | delay(1);
|
---|
| 434 | }
|
---|
| 435 | return data;
|
---|
| 436 | }
|
---|
| 437 |
|
---|
| 438 | String ESP8266::recvString(String target1, String target2, String target3, uint32_t timeout)
|
---|
| 439 | {
|
---|
| 440 | String data;
|
---|
| 441 | char a;
|
---|
| 442 | unsigned long start = millis();
|
---|
| 443 | while (millis() - start < timeout) {
|
---|
| 444 | while(m_puart->available() > 0) {
|
---|
| 445 | a = m_puart->read();
|
---|
| 446 | if(a == '\0') continue;
|
---|
| 447 | data += a;
|
---|
| 448 | }
|
---|
| 449 | if (data.indexOf(target1) != -1) {
|
---|
| 450 | break;
|
---|
| 451 | } else if (data.indexOf(target2) != -1) {
|
---|
| 452 | break;
|
---|
| 453 | } else if (data.indexOf(target3) != -1) {
|
---|
| 454 | break;
|
---|
| 455 | }
|
---|
| 456 | delay(1);
|
---|
| 457 | }
|
---|
| 458 | return data;
|
---|
| 459 | }
|
---|
| 460 |
|
---|
| 461 | bool ESP8266::recvFind(String target, uint32_t timeout)
|
---|
| 462 | {
|
---|
| 463 | String data_tmp;
|
---|
| 464 | data_tmp = recvString(target, timeout);
|
---|
| 465 | if (data_tmp.indexOf(target) != -1) {
|
---|
| 466 | return true;
|
---|
| 467 | }
|
---|
| 468 | return false;
|
---|
| 469 | }
|
---|
| 470 |
|
---|
| 471 | bool ESP8266::recvFindAndFilter(String target, String begin, String end, String &data, uint32_t timeout)
|
---|
| 472 | {
|
---|
| 473 | String data_tmp;
|
---|
| 474 | data_tmp = recvString(target, timeout);
|
---|
| 475 | if (data_tmp.indexOf(target) != -1) {
|
---|
| 476 | int32_t index1 = data_tmp.indexOf(begin);
|
---|
| 477 | int32_t index2 = data_tmp.indexOf(end);
|
---|
| 478 | if (index1 != -1 && index2 != -1) {
|
---|
| 479 | index1 += begin.length();
|
---|
| 480 | data = data_tmp.substring(index1, index2);
|
---|
| 481 | return true;
|
---|
| 482 | }
|
---|
| 483 | }
|
---|
| 484 | data = "";
|
---|
| 485 | return false;
|
---|
| 486 | }
|
---|
| 487 |
|
---|
| 488 | bool ESP8266::eAT(void)
|
---|
| 489 | {
|
---|
| 490 | rx_empty();
|
---|
| 491 | m_puart->println("AT");
|
---|
| 492 | return recvFind("OK");
|
---|
| 493 | }
|
---|
| 494 |
|
---|
| 495 | bool ESP8266::eATRST(void)
|
---|
| 496 | {
|
---|
| 497 | rx_empty();
|
---|
| 498 | m_puart->println("AT+RST");
|
---|
| 499 | return recvFind("OK");
|
---|
| 500 | }
|
---|
| 501 |
|
---|
| 502 | bool ESP8266::eATGMR(String &version)
|
---|
| 503 | {
|
---|
| 504 | rx_empty();
|
---|
| 505 | m_puart->println("AT+GMR");
|
---|
| 506 | return recvFindAndFilter("OK", "\r\r\n", "\r\nOK", version);
|
---|
| 507 | }
|
---|
| 508 |
|
---|
| 509 | bool ESP8266::qATCWMODE(uint8_t *mode)
|
---|
| 510 | {
|
---|
| 511 | String str_mode;
|
---|
| 512 | bool ret;
|
---|
| 513 | if (!mode) {
|
---|
| 514 | return false;
|
---|
| 515 | }
|
---|
| 516 | rx_empty();
|
---|
| 517 | m_puart->println("AT+CWMODE?");
|
---|
| 518 | ret = recvFindAndFilter("OK", "+CWMODE:", "\r\n\r\nOK", str_mode);
|
---|
| 519 | if (ret) {
|
---|
| 520 | *mode = (uint8_t)str_mode.toInt();
|
---|
| 521 | return true;
|
---|
| 522 | } else {
|
---|
| 523 | return false;
|
---|
| 524 | }
|
---|
| 525 | }
|
---|
| 526 |
|
---|
| 527 | bool ESP8266::sATCWMODE(uint8_t mode)
|
---|
| 528 | {
|
---|
| 529 | String data;
|
---|
| 530 | rx_empty();
|
---|
| 531 | m_puart->print("AT+CWMODE=");
|
---|
| 532 | m_puart->println(mode);
|
---|
| 533 |
|
---|
| 534 | data = recvString("OK", "no change");
|
---|
| 535 | if (data.indexOf("OK") != -1 || data.indexOf("no change") != -1) {
|
---|
| 536 | return true;
|
---|
| 537 | }
|
---|
| 538 | return false;
|
---|
| 539 | }
|
---|
| 540 |
|
---|
| 541 | bool ESP8266::sATCWJAP(String ssid, String pwd)
|
---|
| 542 | {
|
---|
| 543 | String data;
|
---|
| 544 | rx_empty();
|
---|
| 545 | m_puart->print("AT+CWJAP=\"");
|
---|
| 546 | m_puart->print(ssid);
|
---|
| 547 | m_puart->print("\",\"");
|
---|
| 548 | m_puart->print(pwd);
|
---|
| 549 | m_puart->println("\"");
|
---|
| 550 |
|
---|
| 551 | data = recvString("OK", "FAIL", 10000);
|
---|
| 552 | if (data.indexOf("OK") != -1) {
|
---|
| 553 | return true;
|
---|
| 554 | }
|
---|
| 555 | return false;
|
---|
| 556 | }
|
---|
| 557 |
|
---|
| 558 | bool ESP8266::eATCWLAP(String &list)
|
---|
| 559 | {
|
---|
| 560 | String data;
|
---|
| 561 | rx_empty();
|
---|
| 562 | m_puart->println("AT+CWLAP");
|
---|
| 563 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list, 10000);
|
---|
| 564 | }
|
---|
| 565 |
|
---|
| 566 | bool ESP8266::eATCWQAP(void)
|
---|
| 567 | {
|
---|
| 568 | String data;
|
---|
| 569 | rx_empty();
|
---|
| 570 | m_puart->println("AT+CWQAP");
|
---|
| 571 | return recvFind("OK");
|
---|
| 572 | }
|
---|
| 573 |
|
---|
| 574 | bool ESP8266::sATCWSAP(String ssid, String pwd, uint8_t chl, uint8_t ecn)
|
---|
| 575 | {
|
---|
| 576 | String data;
|
---|
| 577 | rx_empty();
|
---|
| 578 | m_puart->print("AT+CWSAP=\"");
|
---|
| 579 | m_puart->print(ssid);
|
---|
| 580 | m_puart->print("\",\"");
|
---|
| 581 | m_puart->print(pwd);
|
---|
| 582 | m_puart->print("\",");
|
---|
| 583 | m_puart->print(chl);
|
---|
| 584 | m_puart->print(",");
|
---|
| 585 | m_puart->println(ecn);
|
---|
| 586 |
|
---|
| 587 | data = recvString("OK", "ERROR", 5000);
|
---|
| 588 | if (data.indexOf("OK") != -1) {
|
---|
| 589 | return true;
|
---|
| 590 | }
|
---|
| 591 | return false;
|
---|
| 592 | }
|
---|
| 593 |
|
---|
| 594 | bool ESP8266::eATCWLIF(String &list)
|
---|
| 595 | {
|
---|
| 596 | String data;
|
---|
| 597 | rx_empty();
|
---|
| 598 | m_puart->println("AT+CWLIF");
|
---|
| 599 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 600 | }
|
---|
| 601 | bool ESP8266::eATCIPSTATUS(String &list)
|
---|
| 602 | {
|
---|
| 603 | String data;
|
---|
| 604 | delay(100);
|
---|
| 605 | rx_empty();
|
---|
| 606 | m_puart->println("AT+CIPSTATUS");
|
---|
| 607 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 608 | }
|
---|
| 609 | bool ESP8266::sATCIPSTARTSingle(String type, String addr, uint32_t port)
|
---|
| 610 | {
|
---|
| 611 | String data;
|
---|
| 612 | rx_empty();
|
---|
| 613 | m_puart->print("AT+CIPSTART=\"");
|
---|
| 614 | m_puart->print(type);
|
---|
| 615 | m_puart->print("\",\"");
|
---|
| 616 | m_puart->print(addr);
|
---|
| 617 | m_puart->print("\",");
|
---|
| 618 | m_puart->println(port);
|
---|
| 619 |
|
---|
| 620 | data = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 621 | if (data.indexOf("OK") != -1 || data.indexOf("ALREADY CONNECT") != -1) {
|
---|
| 622 | return true;
|
---|
| 623 | }
|
---|
| 624 | return false;
|
---|
| 625 | }
|
---|
| 626 | bool ESP8266::sATCIPSTARTMultiple(uint8_t mux_id, String type, String addr, uint32_t port)
|
---|
| 627 | {
|
---|
| 628 | String data;
|
---|
| 629 | rx_empty();
|
---|
| 630 | m_puart->print("AT+CIPSTART=");
|
---|
| 631 | m_puart->print(mux_id);
|
---|
| 632 | m_puart->print(",\"");
|
---|
| 633 | m_puart->print(type);
|
---|
| 634 | m_puart->print("\",\"");
|
---|
| 635 | m_puart->print(addr);
|
---|
| 636 | m_puart->print("\",");
|
---|
| 637 | m_puart->println(port);
|
---|
| 638 |
|
---|
| 639 | data = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 640 | if (data.indexOf("OK") != -1 || data.indexOf("ALREADY CONNECT") != -1) {
|
---|
| 641 | return true;
|
---|
| 642 | }
|
---|
| 643 | return false;
|
---|
| 644 | }
|
---|
| 645 | bool ESP8266::sATCIPSENDSingle(const uint8_t *buffer, uint32_t len)
|
---|
| 646 | {
|
---|
| 647 | rx_empty();
|
---|
| 648 | m_puart->print("AT+CIPSEND=");
|
---|
| 649 | m_puart->println(len);
|
---|
| 650 | if (recvFind(">", 5000)) {
|
---|
| 651 | rx_empty();
|
---|
| 652 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 653 | m_puart->write(buffer[i]);
|
---|
| 654 | }
|
---|
| 655 | return recvFind("SEND OK", 10000);
|
---|
| 656 | }
|
---|
| 657 | return false;
|
---|
| 658 | }
|
---|
| 659 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 660 | {
|
---|
| 661 | rx_empty();
|
---|
| 662 | m_puart->print("AT+CIPSEND=");
|
---|
| 663 | m_puart->print(mux_id);
|
---|
| 664 | m_puart->print(",");
|
---|
| 665 | m_puart->println(len);
|
---|
| 666 | if (recvFind(">", 5000)) {
|
---|
| 667 | rx_empty();
|
---|
| 668 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 669 | m_puart->write(buffer[i]);
|
---|
| 670 | }
|
---|
| 671 | return recvFind("SEND OK", 10000);
|
---|
| 672 | }
|
---|
| 673 | return false;
|
---|
| 674 | }
|
---|
| 675 | bool ESP8266::sATCIPSENDSingle(String &str)
|
---|
| 676 | {
|
---|
| 677 | rx_empty();
|
---|
| 678 | m_puart->print("AT+CIPSEND=");
|
---|
| 679 | m_puart->println(str.length());
|
---|
| 680 | if (recvFind(">", 5000)) {
|
---|
| 681 | rx_empty();
|
---|
| 682 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 683 | m_puart->write(str.charAt(i));
|
---|
| 684 | }
|
---|
| 685 | return recvFind("SEND OK", 10000);
|
---|
| 686 | }
|
---|
| 687 | return false;
|
---|
| 688 | }
|
---|
| 689 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, String &str)
|
---|
| 690 | {
|
---|
| 691 | rx_empty();
|
---|
| 692 | m_puart->print("AT+CIPSEND=");
|
---|
| 693 | m_puart->print(mux_id);
|
---|
| 694 | m_puart->print(",");
|
---|
| 695 | m_puart->println(str.length());
|
---|
| 696 | if (recvFind(">", 5000)) {
|
---|
| 697 | rx_empty();
|
---|
| 698 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 699 | m_puart->write(str.charAt(i));
|
---|
| 700 | }
|
---|
| 701 | return recvFind("SEND OK", 10000);
|
---|
| 702 | }
|
---|
| 703 | return false;
|
---|
| 704 | }
|
---|
| 705 | bool ESP8266::sATCIPCLOSEMulitple(uint8_t mux_id)
|
---|
| 706 | {
|
---|
| 707 | String data;
|
---|
| 708 | rx_empty();
|
---|
| 709 | m_puart->print("AT+CIPCLOSE=");
|
---|
| 710 | m_puart->println(mux_id);
|
---|
| 711 |
|
---|
| 712 | data = recvString("OK", "link is not", 5000);
|
---|
| 713 | if (data.indexOf("OK") != -1 || data.indexOf("link is not") != -1) {
|
---|
| 714 | return true;
|
---|
| 715 | }
|
---|
| 716 | return false;
|
---|
| 717 | }
|
---|
| 718 | bool ESP8266::eATCIPCLOSESingle(void)
|
---|
| 719 | {
|
---|
| 720 | rx_empty();
|
---|
| 721 | m_puart->println("AT+CIPCLOSE");
|
---|
| 722 | return recvFind("OK", 5000);
|
---|
| 723 | }
|
---|
| 724 | bool ESP8266::eATCIFSR(String &list)
|
---|
| 725 | {
|
---|
| 726 | rx_empty();
|
---|
| 727 | m_puart->println("AT+CIFSR");
|
---|
| 728 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 729 | }
|
---|
| 730 | bool ESP8266::sATCIPMUX(uint8_t mode)
|
---|
| 731 | {
|
---|
| 732 | String data;
|
---|
| 733 | rx_empty();
|
---|
| 734 | m_puart->print("AT+CIPMUX=");
|
---|
| 735 | m_puart->println(mode);
|
---|
| 736 |
|
---|
| 737 | data = recvString("OK", "Link is builded");
|
---|
| 738 | if (data.indexOf("OK") != -1) {
|
---|
| 739 | return true;
|
---|
| 740 | }
|
---|
| 741 | return false;
|
---|
| 742 | }
|
---|
| 743 | bool ESP8266::sATCIPSERVER(uint8_t mode, uint32_t port)
|
---|
| 744 | {
|
---|
| 745 | String data;
|
---|
| 746 | if (mode) {
|
---|
| 747 | rx_empty();
|
---|
| 748 | m_puart->print("AT+CIPSERVER=1,");
|
---|
| 749 | m_puart->println(port);
|
---|
| 750 |
|
---|
| 751 | data = recvString("OK", "no change");
|
---|
| 752 | if (data.indexOf("OK") != -1 || data.indexOf("no change") != -1) {
|
---|
| 753 | return true;
|
---|
| 754 | }
|
---|
| 755 | return false;
|
---|
| 756 | } else {
|
---|
| 757 | rx_empty();
|
---|
| 758 | m_puart->println("AT+CIPSERVER=0");
|
---|
| 759 | return recvFind("\r\r\n");
|
---|
| 760 | }
|
---|
| 761 | }
|
---|
| 762 | bool ESP8266::sATCIPSTO(uint32_t timeout)
|
---|
| 763 | {
|
---|
| 764 | rx_empty();
|
---|
| 765 | m_puart->print("AT+CIPSTO=");
|
---|
| 766 | m_puart->println(timeout);
|
---|
| 767 | return recvFind("OK");
|
---|
| 768 | }
|
---|
| 769 |
|
---|