[136] | 1 | /**
|
---|
| 2 | * @file ESP8266.cpp
|
---|
| 3 | * @brief The implementation of class ESP8266.
|
---|
[177] | 4 | * @author Wu Pengfei<pengfei.wu@itead.cc>, Shinya Honda<honda@ertl.jp>
|
---|
[136] | 5 | * @date 2015.02
|
---|
| 6 | *
|
---|
| 7 | * @par Copyright:
|
---|
| 8 | * Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
|
---|
[143] | 9 | * Copyright (C) 2015 Embedded and Real-Time Systems Laboratory
|
---|
| 10 | * Graduate School of Information Science, Nagoya Univ., JAPAN \n\n
|
---|
[136] | 11 | * This program is free software; you can redistribute it and/or
|
---|
| 12 | * modify it under the terms of the GNU General Public License as
|
---|
| 13 | * published by the Free Software Foundation; either version 2 of
|
---|
| 14 | * the License, or (at your option) any later version. \n\n
|
---|
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
---|
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
---|
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
---|
| 18 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
---|
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
---|
| 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
---|
| 21 | * THE SOFTWARE.
|
---|
| 22 | */
|
---|
| 23 | #include "ESP8266.h"
|
---|
| 24 |
|
---|
| 25 | #define LOG_OUTPUT_DEBUG (1)
|
---|
| 26 | #define LOG_OUTPUT_DEBUG_PREFIX (1)
|
---|
| 27 |
|
---|
[177] | 28 | #define MUXID_ANY 255
|
---|
| 29 | #define MUXID_SINGLE 0
|
---|
| 30 |
|
---|
[143] | 31 | #ifdef TOPPERS_WITH_ARDUINO
|
---|
| 32 | #define WAIT_TIMEOUT delay(1);
|
---|
| 33 | #else /* !TOPPERS_WITH_ARDUINO */
|
---|
| 34 | #define WAIT_TIMEOUT
|
---|
| 35 | #endif /* TOPPERS_WITH_ARDUINO */
|
---|
| 36 |
|
---|
[136] | 37 | #define logDebug(arg)\
|
---|
| 38 | do {\
|
---|
| 39 | if (LOG_OUTPUT_DEBUG)\
|
---|
| 40 | {\
|
---|
| 41 | if (LOG_OUTPUT_DEBUG_PREFIX)\
|
---|
| 42 | {\
|
---|
| 43 | Serial.print("[LOG Debug: ");\
|
---|
| 44 | Serial.print((const char*)__FILE__);\
|
---|
| 45 | Serial.print(",");\
|
---|
| 46 | Serial.print((unsigned int)__LINE__);\
|
---|
| 47 | Serial.print(",");\
|
---|
| 48 | Serial.print((const char*)__FUNCTION__);\
|
---|
| 49 | Serial.print("] ");\
|
---|
| 50 | }\
|
---|
| 51 | Serial.print(arg);\
|
---|
| 52 | }\
|
---|
| 53 | } while(0)
|
---|
| 54 |
|
---|
[177] | 55 | ESP8266_RingBuffer::ESP8266_RingBuffer(void)
|
---|
[136] | 56 | {
|
---|
[177] | 57 | free();
|
---|
| 58 | buffer = NULL;
|
---|
[136] | 59 | }
|
---|
[177] | 60 |
|
---|
| 61 | void ESP8266_RingBuffer::init(void)
|
---|
[136] | 62 | {
|
---|
[177] | 63 | free();
|
---|
| 64 | if(buffer!=NULL) {
|
---|
| 65 | ::free(buffer);
|
---|
| 66 | buffer = NULL;
|
---|
| 67 | }
|
---|
| 68 | }
|
---|
| 69 |
|
---|
| 70 | bool ESP8266_RingBuffer::write(uint8_t c)
|
---|
| 71 | {
|
---|
| 72 | if (len == ESP8266_RINGBUFFER_SIZE) {return false;}
|
---|
| 73 |
|
---|
| 74 | if (buffer == NULL) {
|
---|
| 75 | buffer = (uint8_t*)malloc(ESP8266_RINGBUFFER_SIZE);
|
---|
| 76 | if(buffer == NULL) {return false;}
|
---|
| 77 | }
|
---|
| 78 |
|
---|
| 79 | buffer[tail++] = c;
|
---|
| 80 | len++;
|
---|
| 81 |
|
---|
| 82 | if (tail == ESP8266_RINGBUFFER_SIZE) {
|
---|
| 83 | tail = 0;
|
---|
| 84 | }
|
---|
| 85 | return true;
|
---|
| 86 | }
|
---|
| 87 |
|
---|
| 88 | uint8_t ESP8266_RingBuffer::read(void)
|
---|
| 89 | {
|
---|
| 90 | uint8_t c;
|
---|
| 91 | if (len == 0) {return 0;}
|
---|
| 92 | c = buffer[head++];
|
---|
| 93 | len--;
|
---|
| 94 | if (head == ESP8266_RINGBUFFER_SIZE) {
|
---|
| 95 | head = 0;
|
---|
| 96 | }
|
---|
| 97 | return c;
|
---|
| 98 | }
|
---|
| 99 |
|
---|
| 100 |
|
---|
| 101 | uint32_t ESP8266_RingBuffer::copy(uint8_t *pdata, uint32_t size)
|
---|
| 102 | {
|
---|
| 103 | uint32_t ret;
|
---|
| 104 | uint32_t pdata_index = 0;
|
---|
| 105 |
|
---|
| 106 | /* copy size */
|
---|
| 107 | ret = (len < size)? len : size;
|
---|
| 108 |
|
---|
| 109 | while((pdata_index < ret)) {
|
---|
| 110 | pdata[pdata_index++] = buffer[head++];
|
---|
| 111 | if (head == ESP8266_RINGBUFFER_SIZE) {
|
---|
| 112 | head = 0;
|
---|
| 113 | }
|
---|
| 114 | }
|
---|
| 115 |
|
---|
| 116 | len -= ret;
|
---|
| 117 |
|
---|
| 118 | return ret;
|
---|
| 119 | }
|
---|
| 120 |
|
---|
| 121 | uint8_t ESP8266_RingBuffer::peek(void)
|
---|
| 122 | {
|
---|
| 123 | if (len == 0) {return 0;}
|
---|
| 124 | return buffer[head];
|
---|
| 125 | }
|
---|
| 126 |
|
---|
| 127 | void ESP8266::initialize_status(void)
|
---|
| 128 | {
|
---|
| 129 | wifi_status = ESP8266_STATUS_DISCONNECTED;
|
---|
| 130 | connection_bitmap = 0;
|
---|
| 131 | mux_mode = false;
|
---|
| 132 | rx_cmd = "";
|
---|
| 133 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
| 134 | rx_buffer[i].init();
|
---|
| 135 | }
|
---|
| 136 | }
|
---|
| 137 |
|
---|
| 138 | #ifdef ESP8266_USE_SOFTWARE_SERIAL
|
---|
| 139 | int ESP8266::begin(SoftwareSerial &uart, uint32_t baud)
|
---|
| 140 | #else /* !ESP8266_USE_SOFTWARE_SERIAL */
|
---|
| 141 | int ESP8266::begin(HardwareSerial &uart, uint32_t baud)
|
---|
| 142 | #endif /* ESP8266_USE_SOFTWARE_SERIAL */
|
---|
| 143 | {
|
---|
| 144 | String version;
|
---|
| 145 |
|
---|
[136] | 146 | m_puart = &uart;
|
---|
| 147 | m_baud = baud;
|
---|
| 148 | m_puart->begin(baud);
|
---|
[177] | 149 | initialize_status();
|
---|
[143] | 150 | rx_empty();
|
---|
[177] | 151 |
|
---|
| 152 | if (!kick()) {
|
---|
| 153 | return 1;
|
---|
| 154 | }
|
---|
| 155 |
|
---|
| 156 | eATGMR(version);
|
---|
| 157 | if(version.indexOf(ESP8266_SUPPORT_VERSION) == -1) {
|
---|
| 158 | return 2;
|
---|
| 159 | }
|
---|
| 160 |
|
---|
| 161 | return 0;
|
---|
[136] | 162 | }
|
---|
| 163 |
|
---|
| 164 | bool ESP8266::kick(void)
|
---|
| 165 | {
|
---|
| 166 | return eAT();
|
---|
| 167 | }
|
---|
| 168 |
|
---|
| 169 | bool ESP8266::restart(void)
|
---|
| 170 | {
|
---|
| 171 | unsigned long start;
|
---|
[177] | 172 | initialize_status();
|
---|
[136] | 173 | if (eATRST()) {
|
---|
| 174 | m_puart->end();
|
---|
| 175 | delay(2000);
|
---|
| 176 | m_puart->begin(m_baud);
|
---|
| 177 | start = millis();
|
---|
| 178 | while (millis() - start < 3000) {
|
---|
| 179 | if (eAT()) {
|
---|
| 180 | delay(1500); /* Waiting for stable */
|
---|
| 181 | return true;
|
---|
| 182 | }
|
---|
| 183 | delay(100);
|
---|
| 184 | }
|
---|
| 185 | }
|
---|
| 186 | return false;
|
---|
| 187 | }
|
---|
| 188 |
|
---|
| 189 | String ESP8266::getVersion(void)
|
---|
| 190 | {
|
---|
| 191 | String version;
|
---|
| 192 | eATGMR(version);
|
---|
| 193 | return version;
|
---|
| 194 | }
|
---|
| 195 |
|
---|
| 196 | bool ESP8266::setOprToStation(void)
|
---|
| 197 | {
|
---|
| 198 | uint8_t mode;
|
---|
[177] | 199 | if (!qATCWMODE_CUR(&mode)) {
|
---|
[136] | 200 | return false;
|
---|
| 201 | }
|
---|
[177] | 202 | if (mode == ESP8266_WMODE_STATION) {
|
---|
[136] | 203 | return true;
|
---|
| 204 | } else {
|
---|
[177] | 205 | if (sATCWMODE_CUR(ESP8266_WMODE_STATION) && restart()) {
|
---|
[136] | 206 | return true;
|
---|
| 207 | } else {
|
---|
| 208 | return false;
|
---|
| 209 | }
|
---|
| 210 | }
|
---|
| 211 | }
|
---|
| 212 |
|
---|
| 213 | bool ESP8266::setOprToSoftAP(void)
|
---|
| 214 | {
|
---|
| 215 | uint8_t mode;
|
---|
[177] | 216 | if (!qATCWMODE_CUR(&mode)) {
|
---|
[136] | 217 | return false;
|
---|
| 218 | }
|
---|
[177] | 219 | if (mode == ESP8266_WMODE_SOFTAP) {
|
---|
[136] | 220 | return true;
|
---|
| 221 | } else {
|
---|
[177] | 222 | if (sATCWMODE_CUR(ESP8266_WMODE_SOFTAP) && restart()) {
|
---|
[136] | 223 | return true;
|
---|
| 224 | } else {
|
---|
| 225 | return false;
|
---|
| 226 | }
|
---|
| 227 | }
|
---|
| 228 | }
|
---|
| 229 |
|
---|
| 230 | bool ESP8266::setOprToStationSoftAP(void)
|
---|
| 231 | {
|
---|
| 232 | uint8_t mode;
|
---|
[177] | 233 | if (!qATCWMODE_CUR(&mode)) {
|
---|
[136] | 234 | return false;
|
---|
| 235 | }
|
---|
[177] | 236 | if (mode == ESP8266_WMODE_AP_STATION) {
|
---|
[136] | 237 | return true;
|
---|
| 238 | } else {
|
---|
[177] | 239 | if (sATCWMODE_CUR(ESP8266_WMODE_AP_STATION) && restart()) {
|
---|
[136] | 240 | return true;
|
---|
| 241 | } else {
|
---|
| 242 | return false;
|
---|
| 243 | }
|
---|
| 244 | }
|
---|
| 245 | }
|
---|
| 246 |
|
---|
| 247 | String ESP8266::getAPList(void)
|
---|
| 248 | {
|
---|
| 249 | String list;
|
---|
| 250 | eATCWLAP(list);
|
---|
| 251 | return list;
|
---|
| 252 | }
|
---|
| 253 |
|
---|
| 254 | bool ESP8266::joinAP(String ssid, String pwd)
|
---|
| 255 | {
|
---|
[177] | 256 | return sATCWJAP_CUR(ssid, pwd);
|
---|
[136] | 257 | }
|
---|
| 258 |
|
---|
| 259 | bool ESP8266::leaveAP(void)
|
---|
| 260 | {
|
---|
| 261 | return eATCWQAP();
|
---|
| 262 | }
|
---|
| 263 |
|
---|
| 264 | bool ESP8266::setSoftAPParam(String ssid, String pwd, uint8_t chl, uint8_t ecn)
|
---|
| 265 | {
|
---|
[177] | 266 | return sATCWSAP_CUR(ssid, pwd, chl, ecn);
|
---|
[136] | 267 | }
|
---|
| 268 |
|
---|
| 269 | String ESP8266::getJoinedDeviceIP(void)
|
---|
| 270 | {
|
---|
| 271 | String list;
|
---|
| 272 | eATCWLIF(list);
|
---|
| 273 | return list;
|
---|
| 274 | }
|
---|
| 275 |
|
---|
| 276 | String ESP8266::getIPStatus(void)
|
---|
| 277 | {
|
---|
| 278 | String list;
|
---|
| 279 | eATCIPSTATUS(list);
|
---|
| 280 | return list;
|
---|
| 281 | }
|
---|
| 282 |
|
---|
| 283 | String ESP8266::getLocalIP(void)
|
---|
| 284 | {
|
---|
| 285 | String list;
|
---|
[177] | 286 | int32_t index_start = -1;
|
---|
| 287 | int32_t index_end = -1;
|
---|
| 288 |
|
---|
[136] | 289 | eATCIFSR(list);
|
---|
[177] | 290 | index_start = list.indexOf('\"');
|
---|
| 291 | index_end = list.indexOf('\"', list.indexOf('\"')+1);
|
---|
| 292 | if ((index_start != -1) && (index_end != -1)) {
|
---|
| 293 | return list.substring(index_start+1, index_end);
|
---|
| 294 | }
|
---|
| 295 | return "";
|
---|
[136] | 296 | }
|
---|
| 297 |
|
---|
| 298 | bool ESP8266::enableMUX(void)
|
---|
| 299 | {
|
---|
[177] | 300 | if (sATCIPMUX(1)) {
|
---|
| 301 | mux_mode = true;
|
---|
| 302 | return true;
|
---|
| 303 | }
|
---|
| 304 | return false;
|
---|
[136] | 305 | }
|
---|
| 306 |
|
---|
| 307 | bool ESP8266::disableMUX(void)
|
---|
| 308 | {
|
---|
[177] | 309 | if (sATCIPMUX(0)){
|
---|
| 310 | mux_mode = false;
|
---|
| 311 | return true;
|
---|
| 312 | }
|
---|
| 313 | return false;
|
---|
[136] | 314 | }
|
---|
| 315 |
|
---|
| 316 | bool ESP8266::createTCP(String addr, uint32_t port)
|
---|
| 317 | {
|
---|
[177] | 318 | bool ret;
|
---|
| 319 | if (mux_mode) return false;
|
---|
| 320 |
|
---|
| 321 | if((ret = sATCIPSTARTSingle("TCP", addr, port))) {
|
---|
| 322 | connection_bitmap = 1;
|
---|
| 323 | }
|
---|
| 324 | return ret;
|
---|
[136] | 325 | }
|
---|
| 326 |
|
---|
| 327 | bool ESP8266::releaseTCP(void)
|
---|
| 328 | {
|
---|
[177] | 329 | bool ret;
|
---|
| 330 |
|
---|
| 331 | if (mux_mode) return false;
|
---|
| 332 | if((ret = eATCIPCLOSESingle())) {
|
---|
| 333 | connection_bitmap = 0;
|
---|
| 334 | rx_buffer[MUXID_SINGLE].free();
|
---|
| 335 | }
|
---|
| 336 | return ret;
|
---|
[136] | 337 | }
|
---|
| 338 |
|
---|
| 339 | bool ESP8266::registerUDP(String addr, uint32_t port)
|
---|
| 340 | {
|
---|
[177] | 341 | bool ret;
|
---|
| 342 | if (mux_mode) return false;
|
---|
| 343 | if((ret = sATCIPSTARTSingle("UDP", addr, port))) {
|
---|
| 344 | connection_bitmap = 1;
|
---|
| 345 | }
|
---|
| 346 | return ret;
|
---|
[136] | 347 | }
|
---|
| 348 |
|
---|
| 349 | bool ESP8266::unregisterUDP(void)
|
---|
| 350 | {
|
---|
[177] | 351 | bool ret;
|
---|
| 352 | if (mux_mode) return false;
|
---|
| 353 | if((ret = eATCIPCLOSESingle())) {
|
---|
| 354 | connection_bitmap = 0;
|
---|
| 355 | rx_buffer[MUXID_SINGLE].free();
|
---|
| 356 | }
|
---|
| 357 | return ret;
|
---|
[136] | 358 | }
|
---|
| 359 |
|
---|
| 360 | bool ESP8266::createTCP(uint8_t mux_id, String addr, uint32_t port)
|
---|
| 361 | {
|
---|
[177] | 362 | bool ret;
|
---|
| 363 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 364 | if (!mux_mode) return false;
|
---|
| 365 |
|
---|
| 366 | if((ret = sATCIPSTARTMultiple(mux_id, "TCP", addr, port))) {
|
---|
| 367 | connection_bitmap |= 1 << mux_id;
|
---|
| 368 | }
|
---|
| 369 | return ret;
|
---|
[136] | 370 | }
|
---|
| 371 |
|
---|
| 372 | bool ESP8266::releaseTCP(uint8_t mux_id)
|
---|
| 373 | {
|
---|
[177] | 374 | bool ret;
|
---|
| 375 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 376 | if (!mux_mode) return false;
|
---|
| 377 |
|
---|
| 378 | if ((ret = sATCIPCLOSEMulitple(mux_id))) {
|
---|
| 379 | connection_bitmap &= ~(1 << mux_id);
|
---|
| 380 | rx_buffer[mux_id].free();
|
---|
| 381 | }
|
---|
| 382 | return ret;
|
---|
[136] | 383 | }
|
---|
| 384 |
|
---|
| 385 | bool ESP8266::registerUDP(uint8_t mux_id, String addr, uint32_t port)
|
---|
| 386 | {
|
---|
[177] | 387 | bool ret;
|
---|
| 388 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 389 | if (!mux_mode) return false;
|
---|
| 390 |
|
---|
| 391 | if ((ret = sATCIPSTARTMultiple(mux_id, "UDP", addr, port))) {
|
---|
| 392 | connection_bitmap |= 1 << mux_id;
|
---|
| 393 | }
|
---|
| 394 | return ret;
|
---|
[136] | 395 | }
|
---|
| 396 |
|
---|
| 397 | bool ESP8266::unregisterUDP(uint8_t mux_id)
|
---|
| 398 | {
|
---|
[177] | 399 | bool ret;
|
---|
| 400 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 401 | if (!mux_mode) return false;
|
---|
| 402 |
|
---|
| 403 | if ((ret = sATCIPCLOSEMulitple(mux_id))) {
|
---|
| 404 | connection_bitmap &= ~(1 << mux_id);
|
---|
| 405 | rx_buffer[mux_id].free();
|
---|
| 406 | }
|
---|
| 407 | return ret;
|
---|
[136] | 408 | }
|
---|
| 409 |
|
---|
| 410 | bool ESP8266::setTCPServerTimeout(uint32_t timeout)
|
---|
| 411 | {
|
---|
[177] | 412 | if (!mux_mode) return false;
|
---|
[136] | 413 | return sATCIPSTO(timeout);
|
---|
| 414 | }
|
---|
| 415 |
|
---|
| 416 | bool ESP8266::startTCPServer(uint32_t port)
|
---|
| 417 | {
|
---|
[177] | 418 | if (!mux_mode) return false;
|
---|
[136] | 419 | if (sATCIPSERVER(1, port)) {
|
---|
| 420 | return true;
|
---|
| 421 | }
|
---|
| 422 | return false;
|
---|
| 423 | }
|
---|
| 424 |
|
---|
| 425 | bool ESP8266::stopTCPServer(void)
|
---|
| 426 | {
|
---|
| 427 | sATCIPSERVER(0);
|
---|
| 428 | return false;
|
---|
| 429 | }
|
---|
| 430 |
|
---|
| 431 | bool ESP8266::startServer(uint32_t port)
|
---|
| 432 | {
|
---|
[177] | 433 | if (!mux_mode) return false;
|
---|
[136] | 434 | return startTCPServer(port);
|
---|
| 435 | }
|
---|
| 436 |
|
---|
| 437 | bool ESP8266::stopServer(void)
|
---|
| 438 | {
|
---|
| 439 | return stopTCPServer();
|
---|
| 440 | }
|
---|
| 441 |
|
---|
| 442 | bool ESP8266::send(const uint8_t *buffer, uint32_t len)
|
---|
| 443 | {
|
---|
[177] | 444 | if (mux_mode) return 0;
|
---|
[136] | 445 | return sATCIPSENDSingle(buffer, len);
|
---|
| 446 | }
|
---|
| 447 |
|
---|
| 448 | bool ESP8266::send(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 449 | {
|
---|
[177] | 450 | if (!mux_mode) return false;
|
---|
[136] | 451 | return sATCIPSENDMultiple(mux_id, buffer, len);
|
---|
| 452 | }
|
---|
| 453 |
|
---|
| 454 | bool ESP8266::send(String &str)
|
---|
| 455 | {
|
---|
[177] | 456 | if (mux_mode) return 0;
|
---|
[136] | 457 | return sATCIPSENDSingle(str);
|
---|
| 458 | }
|
---|
| 459 |
|
---|
| 460 | bool ESP8266::send(uint8_t mux_id, String &str)
|
---|
| 461 | {
|
---|
[177] | 462 | if (!mux_mode) return false;
|
---|
| 463 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 464 |
|
---|
[136] | 465 | return sATCIPSENDMultiple(mux_id, str);
|
---|
| 466 | }
|
---|
| 467 |
|
---|
| 468 | uint32_t ESP8266::recv(uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 469 | {
|
---|
[177] | 470 | if (mux_mode) return 0;
|
---|
| 471 | return recvPkg(buffer, buffer_size, timeout, 0, NULL);
|
---|
[136] | 472 | }
|
---|
| 473 |
|
---|
| 474 | uint32_t ESP8266::recv(uint8_t mux_id, uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 475 | {
|
---|
[177] | 476 | if (!mux_mode) return false;
|
---|
| 477 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 478 |
|
---|
| 479 | return recvPkg(buffer, buffer_size, timeout, mux_id, NULL);
|
---|
[136] | 480 | }
|
---|
| 481 |
|
---|
| 482 | uint32_t ESP8266::recv(uint8_t *coming_mux_id, uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 483 | {
|
---|
[177] | 484 | if (!mux_mode) return false;
|
---|
| 485 | return recvPkg(buffer, buffer_size, timeout, MUXID_ANY, coming_mux_id);
|
---|
[136] | 486 | }
|
---|
| 487 |
|
---|
[177] | 488 | bool ESP8266::isDataAvailable(uint8_t mux_id)
|
---|
[143] | 489 | {
|
---|
[177] | 490 | if (!mux_mode) return false;
|
---|
| 491 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 492 |
|
---|
| 493 | if(rx_buffer[mux_id].length() > 0) return true;
|
---|
| 494 | rx_update();
|
---|
| 495 | if(rx_buffer[mux_id].length() > 0) return true;
|
---|
| 496 | return 0;
|
---|
[143] | 497 | }
|
---|
[177] | 498 |
|
---|
| 499 | bool ESP8266::isDataAvailable(void)
|
---|
| 500 | {
|
---|
| 501 | if (mux_mode) {
|
---|
| 502 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
| 503 | if(rx_buffer[i].length() > 0) return true;
|
---|
| 504 | }
|
---|
| 505 | rx_update();
|
---|
| 506 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
| 507 | if(rx_buffer[i].length() > 0) return true;
|
---|
| 508 | }
|
---|
| 509 | }
|
---|
| 510 | else {
|
---|
| 511 | /* single mode */
|
---|
| 512 | if(rx_buffer[0].length() > 0) return true;
|
---|
| 513 | rx_update();
|
---|
| 514 | if(rx_buffer[0].length() > 0) return true;
|
---|
| 515 | }
|
---|
| 516 | return false;
|
---|
| 517 | }
|
---|
| 518 |
|
---|
| 519 | bool ESP8266::isConnected(void)
|
---|
| 520 | {
|
---|
| 521 | if (mux_mode) return false;
|
---|
| 522 | rx_update();
|
---|
| 523 | return (connection_bitmap == 1);
|
---|
| 524 | }
|
---|
| 525 |
|
---|
| 526 | bool ESP8266::isConnected(uint8_t mux_id)
|
---|
| 527 | {
|
---|
| 528 | if (!mux_mode) return false;
|
---|
| 529 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 530 | rx_update();
|
---|
| 531 | return ((connection_bitmap & (1<<mux_id)) != 0);
|
---|
| 532 | }
|
---|
| 533 |
|
---|
| 534 | bool ESP8266::getMuxCStatus(uint8_t *mux_id_ptn)
|
---|
| 535 | {
|
---|
| 536 | if (!mux_mode) return false;
|
---|
| 537 | rx_update();
|
---|
| 538 | *mux_id_ptn = connection_bitmap;
|
---|
| 539 | return true;
|
---|
| 540 | }
|
---|
| 541 |
|
---|
[136] | 542 | /*----------------------------------------------------------------------------*/
|
---|
| 543 | /* +IPD,<id>,<len>:<data> */
|
---|
| 544 | /* +IPD,<len>:<data> */
|
---|
| 545 |
|
---|
[177] | 546 | uint32_t ESP8266::recvPkg(uint8_t *buffer, uint32_t buffer_size, uint32_t timeout,
|
---|
| 547 | uint8_t mux_id, uint8_t *coming_mux_id)
|
---|
| 548 | {
|
---|
| 549 | char a;
|
---|
| 550 | unsigned long start;
|
---|
| 551 | uint32_t ret;
|
---|
| 552 | uint32_t recv_mux_id = 0;
|
---|
| 553 |
|
---|
| 554 | /*
|
---|
| 555 | * Try to recive data from rx_buffer
|
---|
| 556 | */
|
---|
| 557 | if (mux_id == MUXID_ANY) {
|
---|
| 558 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
| 559 | if(rx_buffer[i].length() > 0) {
|
---|
| 560 | recv_mux_id = i;
|
---|
| 561 | *coming_mux_id = i;
|
---|
| 562 | break;
|
---|
| 563 | }
|
---|
| 564 | }
|
---|
| 565 | }
|
---|
| 566 | else {
|
---|
| 567 | recv_mux_id = mux_id;
|
---|
| 568 | }
|
---|
| 569 |
|
---|
| 570 | if(rx_buffer[recv_mux_id].length() > 0) {
|
---|
| 571 | return rx_buffer[recv_mux_id].copy(buffer, buffer_size);
|
---|
| 572 | }
|
---|
| 573 |
|
---|
| 574 | /*
|
---|
| 575 | * Try to recive data from uart
|
---|
| 576 | */
|
---|
| 577 | start = millis();
|
---|
| 578 | while (millis() - start < timeout) {
|
---|
| 579 | while(m_puart->available() > 0) {
|
---|
| 580 | a = m_puart->read();
|
---|
| 581 | rx_cmd += a;
|
---|
| 582 | if (rx_cmd.indexOf("+IPD,") != -1) {
|
---|
| 583 | if((ret = recvIPD(timeout - (millis() - start), buffer, buffer_size,
|
---|
| 584 | mux_id, coming_mux_id)) > 0) {
|
---|
| 585 | rx_cmd = "";
|
---|
| 586 | return ret;
|
---|
| 587 | }
|
---|
| 588 | } else {
|
---|
| 589 | recvAsyncdata();
|
---|
| 590 | }
|
---|
| 591 | }
|
---|
| 592 | WAIT_TIMEOUT;
|
---|
| 593 | }
|
---|
| 594 | return 0;
|
---|
| 595 | }
|
---|
| 596 |
|
---|
| 597 | /*
|
---|
| 598 | * call after read +IPD,
|
---|
| 599 | * +IPD,<id>,<len>:<data>
|
---|
| 600 | * +IPD,<len>:<data>
|
---|
| 601 | */
|
---|
| 602 | uint32_t ESP8266::recvIPD(uint32_t timeout, uint8_t *buffer, uint32_t buffer_size,
|
---|
| 603 | uint8_t mux_id, uint8_t *coming_mux_id)
|
---|
[136] | 604 | {
|
---|
| 605 | String data;
|
---|
| 606 | char a;
|
---|
[177] | 607 | unsigned long start;
|
---|
[136] | 608 | int32_t index_colon = -1; /* : */
|
---|
| 609 | int32_t index_comma = -1; /* , */
|
---|
| 610 | int32_t len = -1;
|
---|
| 611 | int8_t id = -1;
|
---|
| 612 | bool has_data = false;
|
---|
| 613 | uint32_t ret;
|
---|
| 614 | uint32_t i;
|
---|
[177] | 615 | ESP8266_RingBuffer *p_rx_buffer;
|
---|
| 616 |
|
---|
[136] | 617 | start = millis();
|
---|
[177] | 618 | while (millis() - start < timeout) {
|
---|
[136] | 619 | if(m_puart->available() > 0) {
|
---|
| 620 | a = m_puart->read();
|
---|
| 621 | data += a;
|
---|
[177] | 622 | if((index_colon = data.indexOf(':')) != -1) {
|
---|
| 623 | if(((index_comma = data.indexOf(',')) != -1) && index_comma < index_colon) {
|
---|
| 624 | /* +IPD,id,len:data */
|
---|
| 625 | id = data.substring(0, index_comma).toInt();
|
---|
| 626 | if (id < 0 || id > (ESP8266_NUM_CONNECTION-1)) {
|
---|
[136] | 627 | return 0;
|
---|
| 628 | }
|
---|
| 629 | len = data.substring(index_comma + 1, index_colon).toInt();
|
---|
| 630 | if (len <= 0) {
|
---|
| 631 | return 0;
|
---|
| 632 | }
|
---|
[177] | 633 | }
|
---|
| 634 | else {
|
---|
| 635 | /* +IPD,len:data */
|
---|
| 636 | len = data.substring(0, index_colon).toInt();
|
---|
| 637 | id = 0;
|
---|
[136] | 638 | if (len <= 0) {
|
---|
| 639 | return 0;
|
---|
| 640 | }
|
---|
| 641 | }
|
---|
| 642 | has_data = true;
|
---|
| 643 | break;
|
---|
| 644 | }
|
---|
| 645 | }
|
---|
[177] | 646 | else {
|
---|
| 647 | WAIT_TIMEOUT;
|
---|
| 648 | }
|
---|
[136] | 649 | }
|
---|
| 650 |
|
---|
| 651 | if (has_data) {
|
---|
[177] | 652 | p_rx_buffer = (id == -1)? &rx_buffer[0] : &rx_buffer[id];
|
---|
| 653 | if (buffer == NULL || ((mux_id != MUXID_ANY) && (id != mux_id))) {
|
---|
| 654 | /* Store in rx_buffer */
|
---|
| 655 | start = millis();
|
---|
| 656 | i = 0;
|
---|
| 657 | while (millis() - start < 3000) {
|
---|
| 658 | while((m_puart->available() > 0) && (i < (uint32_t)len)) {
|
---|
| 659 | a = m_puart->read();
|
---|
| 660 | p_rx_buffer->write(a);
|
---|
| 661 | i++;
|
---|
[136] | 662 | }
|
---|
[177] | 663 | if (i == (uint32_t)len) {
|
---|
| 664 | return len;
|
---|
[136] | 665 | }
|
---|
[177] | 666 | WAIT_TIMEOUT
|
---|
| 667 | }
|
---|
| 668 | return 0;
|
---|
| 669 | }
|
---|
| 670 | else {
|
---|
| 671 | /* Store in buffer */
|
---|
| 672 | i = 0;
|
---|
| 673 | ret = ((uint32_t)len > buffer_size) ? buffer_size : len;
|
---|
| 674 | start = millis();
|
---|
| 675 | while ((millis() - start) < 3000) {
|
---|
| 676 | while((m_puart->available() > 0) && (i < (uint32_t)len)) {
|
---|
| 677 | a = m_puart->read();
|
---|
| 678 | if(i < buffer_size) {
|
---|
| 679 | buffer[i] = a;
|
---|
| 680 | } else {
|
---|
| 681 | p_rx_buffer->write(a);
|
---|
| 682 | }
|
---|
| 683 | i++;
|
---|
| 684 | }
|
---|
| 685 | if (i == (uint32_t)len) {
|
---|
| 686 | if (mux_id == MUXID_ANY) {
|
---|
| 687 | *coming_mux_id = id;
|
---|
| 688 | }
|
---|
| 689 | return ret;
|
---|
| 690 | }
|
---|
| 691 | WAIT_TIMEOUT;
|
---|
[136] | 692 | }
|
---|
[177] | 693 | }
|
---|
[136] | 694 | }
|
---|
[177] | 695 |
|
---|
[136] | 696 | return 0;
|
---|
| 697 | }
|
---|
| 698 |
|
---|
| 699 | void ESP8266::rx_empty(void)
|
---|
| 700 | {
|
---|
| 701 | while(m_puart->available() > 0) {
|
---|
| 702 | m_puart->read();
|
---|
| 703 | }
|
---|
| 704 | }
|
---|
| 705 |
|
---|
[177] | 706 | void ESP8266::recvAsyncdata(uint32_t timeout)
|
---|
[136] | 707 | {
|
---|
[177] | 708 | int index;
|
---|
| 709 | int id;
|
---|
| 710 |
|
---|
| 711 | if (rx_cmd.indexOf("+IPD,") != -1) {
|
---|
| 712 | if(recvIPD(timeout) > 0) {
|
---|
| 713 | rx_cmd = "";
|
---|
[136] | 714 | }
|
---|
[177] | 715 | } else if (rx_cmd.indexOf("CLOSED") != -1) {
|
---|
| 716 | if ((index = rx_cmd.indexOf(",CLOSED")) != -1) {
|
---|
| 717 | /* <link ID>,CLOSED */
|
---|
| 718 | id = rx_cmd.substring(index-1, index).toInt();
|
---|
| 719 | connection_bitmap &= ~(1 << id);
|
---|
| 720 | } else {
|
---|
| 721 | connection_bitmap = 0;
|
---|
[136] | 722 | }
|
---|
[177] | 723 | rx_cmd = "";
|
---|
| 724 | } else if ((index = rx_cmd.indexOf(",CONNECT")) != -1) {
|
---|
| 725 | /* <link ID>,CONNECT */
|
---|
| 726 | id = rx_cmd.substring(index-1, index).toInt();
|
---|
| 727 | connection_bitmap |= (1 << id);
|
---|
| 728 | rx_cmd = "";
|
---|
| 729 | } else if ((index = rx_cmd.indexOf("WIFI CONNECTED")) != -1) {
|
---|
| 730 | wifi_status = ESP8266_STATUS_CONNECTED;
|
---|
| 731 | rx_cmd = "";
|
---|
| 732 | } else if ((index = rx_cmd.indexOf("WIFI GOT IP")) != -1) {
|
---|
| 733 | wifi_status = ESP8266_STATUS_GOTIP;
|
---|
| 734 | rx_cmd = "";
|
---|
| 735 | } else if ((index = rx_cmd.indexOf("WIFI DISCONNECT")) != -1) {
|
---|
| 736 | wifi_status = ESP8266_STATUS_DISCONNECTED;
|
---|
| 737 | rx_cmd = "";
|
---|
| 738 | }
|
---|
[136] | 739 | }
|
---|
| 740 |
|
---|
[177] | 741 | void ESP8266::rx_update(void)
|
---|
[136] | 742 | {
|
---|
| 743 | char a;
|
---|
[177] | 744 |
|
---|
| 745 | while(m_puart->available() > 0) {
|
---|
| 746 | a = m_puart->read();
|
---|
| 747 | rx_cmd += a;
|
---|
| 748 | recvAsyncdata(3000);
|
---|
[136] | 749 | }
|
---|
| 750 | }
|
---|
| 751 |
|
---|
[177] | 752 | int ESP8266::recvString(String target1, String target2, String target3, uint32_t timeout)
|
---|
[136] | 753 | {
|
---|
| 754 | char a;
|
---|
| 755 | unsigned long start = millis();
|
---|
| 756 | while (millis() - start < timeout) {
|
---|
[177] | 757 | while (m_puart->available() > 0) {
|
---|
[136] | 758 | a = m_puart->read();
|
---|
[177] | 759 | rx_cmd += a;
|
---|
| 760 | if (rx_cmd.indexOf(target1) != -1) {
|
---|
| 761 | return 1;
|
---|
| 762 | } else if ((target2.length() != 0 ) && (rx_cmd.indexOf(target2) != -1)) {
|
---|
| 763 | return 2;
|
---|
| 764 | } else if ((target3.length() != 0 ) && (rx_cmd.indexOf(target3) != -1)) {
|
---|
| 765 | return 3;
|
---|
| 766 | } else {
|
---|
| 767 | recvAsyncdata(timeout - (millis() - start));
|
---|
| 768 | }
|
---|
[136] | 769 | }
|
---|
[177] | 770 | WAIT_TIMEOUT;
|
---|
[136] | 771 | }
|
---|
[177] | 772 | return -1;
|
---|
[136] | 773 | }
|
---|
| 774 |
|
---|
| 775 | bool ESP8266::recvFind(String target, uint32_t timeout)
|
---|
| 776 | {
|
---|
[177] | 777 | int ret;
|
---|
| 778 |
|
---|
| 779 | ret = recvString(target, "", "", timeout);
|
---|
| 780 | if (ret != -1) rx_cmd = "";
|
---|
| 781 | return (ret == 1);
|
---|
[136] | 782 | }
|
---|
| 783 |
|
---|
| 784 | bool ESP8266::recvFindAndFilter(String target, String begin, String end, String &data, uint32_t timeout)
|
---|
| 785 | {
|
---|
[177] | 786 | if (recvString(target, "", "", timeout) == 1) {
|
---|
| 787 | int32_t index1 = rx_cmd.indexOf(begin);
|
---|
| 788 | int32_t index2 = rx_cmd.indexOf(end);
|
---|
[136] | 789 | if (index1 != -1 && index2 != -1) {
|
---|
| 790 | index1 += begin.length();
|
---|
[177] | 791 | data = rx_cmd.substring(index1, index2);
|
---|
| 792 | rx_cmd = "";
|
---|
[136] | 793 | return true;
|
---|
| 794 | }
|
---|
| 795 | }
|
---|
| 796 | data = "";
|
---|
| 797 | return false;
|
---|
| 798 | }
|
---|
| 799 |
|
---|
| 800 | bool ESP8266::eAT(void)
|
---|
| 801 | {
|
---|
| 802 | m_puart->println("AT");
|
---|
| 803 | return recvFind("OK");
|
---|
| 804 | }
|
---|
| 805 |
|
---|
| 806 | bool ESP8266::eATRST(void)
|
---|
| 807 | {
|
---|
| 808 | m_puart->println("AT+RST");
|
---|
| 809 | return recvFind("OK");
|
---|
| 810 | }
|
---|
| 811 |
|
---|
| 812 | bool ESP8266::eATGMR(String &version)
|
---|
| 813 | {
|
---|
| 814 | m_puart->println("AT+GMR");
|
---|
| 815 | return recvFindAndFilter("OK", "\r\r\n", "\r\nOK", version);
|
---|
| 816 | }
|
---|
[177] | 817 | /* checked */
|
---|
| 818 | bool ESP8266::qATCWMODE_CUR(uint8_t *mode)
|
---|
[136] | 819 | {
|
---|
| 820 | String str_mode;
|
---|
| 821 | bool ret;
|
---|
| 822 | if (!mode) {
|
---|
| 823 | return false;
|
---|
| 824 | }
|
---|
[177] | 825 | m_puart->println("AT+CWMODE_CUR?");
|
---|
| 826 | ret = recvFindAndFilter("OK", "+CWMODE_CUR:", "\r\n\r\nOK", str_mode);
|
---|
[136] | 827 | if (ret) {
|
---|
| 828 | *mode = (uint8_t)str_mode.toInt();
|
---|
| 829 | return true;
|
---|
| 830 | } else {
|
---|
| 831 | return false;
|
---|
| 832 | }
|
---|
| 833 | }
|
---|
[177] | 834 | /* checked */
|
---|
| 835 | bool ESP8266::sATCWMODE_CUR(uint8_t mode)
|
---|
[136] | 836 | {
|
---|
[177] | 837 | int ret;
|
---|
| 838 |
|
---|
| 839 | m_puart->print("AT+CWMODE_CUR=");
|
---|
[136] | 840 | m_puart->println(mode);
|
---|
[177] | 841 |
|
---|
| 842 | ret = recvString("OK", "ERROR", "");
|
---|
| 843 | if (ret != -1) rx_cmd = "";
|
---|
| 844 | return (ret == 1);
|
---|
[136] | 845 | }
|
---|
[177] | 846 | /* checked */
|
---|
| 847 | bool ESP8266::sATCWJAP_CUR(String ssid, String pwd)
|
---|
[136] | 848 | {
|
---|
[177] | 849 | int ret;
|
---|
| 850 |
|
---|
[136] | 851 | m_puart->print("AT+CWJAP=\"");
|
---|
| 852 | m_puart->print(ssid);
|
---|
| 853 | m_puart->print("\",\"");
|
---|
| 854 | m_puart->print(pwd);
|
---|
| 855 | m_puart->println("\"");
|
---|
| 856 |
|
---|
[177] | 857 | ret = recvString("OK", "FAIL", "", 10000);
|
---|
| 858 | if (ret != -1) rx_cmd = "";
|
---|
| 859 | return (ret == 1);
|
---|
[136] | 860 | }
|
---|
| 861 |
|
---|
| 862 | bool ESP8266::eATCWLAP(String &list)
|
---|
| 863 | {
|
---|
| 864 | m_puart->println("AT+CWLAP");
|
---|
| 865 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list, 10000);
|
---|
| 866 | }
|
---|
| 867 |
|
---|
| 868 | bool ESP8266::eATCWQAP(void)
|
---|
| 869 | {
|
---|
| 870 | m_puart->println("AT+CWQAP");
|
---|
| 871 | return recvFind("OK");
|
---|
| 872 | }
|
---|
[177] | 873 | /* checked */
|
---|
| 874 | bool ESP8266::sATCWSAP_CUR(String ssid, String pwd, uint8_t chl, uint8_t ecn)
|
---|
[136] | 875 | {
|
---|
[177] | 876 | int ret;
|
---|
| 877 |
|
---|
| 878 | m_puart->print("AT+CWSAP_CUR=\"");
|
---|
[136] | 879 | m_puart->print(ssid);
|
---|
| 880 | m_puart->print("\",\"");
|
---|
| 881 | m_puart->print(pwd);
|
---|
| 882 | m_puart->print("\",");
|
---|
| 883 | m_puart->print(chl);
|
---|
| 884 | m_puart->print(",");
|
---|
| 885 | m_puart->println(ecn);
|
---|
| 886 |
|
---|
[177] | 887 | ret = recvString("OK", "ERROR", "", 5000);
|
---|
| 888 | if (ret != -1) rx_cmd = "";
|
---|
| 889 | return (ret == 1);
|
---|
[136] | 890 | }
|
---|
| 891 |
|
---|
| 892 | bool ESP8266::eATCWLIF(String &list)
|
---|
| 893 | {
|
---|
| 894 | m_puart->println("AT+CWLIF");
|
---|
| 895 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 896 | }
|
---|
[177] | 897 |
|
---|
[136] | 898 | bool ESP8266::eATCIPSTATUS(String &list)
|
---|
| 899 | {
|
---|
| 900 | m_puart->println("AT+CIPSTATUS");
|
---|
| 901 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 902 | }
|
---|
[177] | 903 |
|
---|
[136] | 904 | bool ESP8266::sATCIPSTARTSingle(String type, String addr, uint32_t port)
|
---|
| 905 | {
|
---|
[177] | 906 | int ret;
|
---|
| 907 |
|
---|
[136] | 908 | m_puart->print("AT+CIPSTART=\"");
|
---|
| 909 | m_puart->print(type);
|
---|
| 910 | m_puart->print("\",\"");
|
---|
| 911 | m_puart->print(addr);
|
---|
| 912 | m_puart->print("\",");
|
---|
| 913 | m_puart->println(port);
|
---|
| 914 |
|
---|
[177] | 915 | ret = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 916 | if (ret != -1) rx_cmd = "";
|
---|
| 917 | return (ret == 1 || ret == 3);
|
---|
[136] | 918 | }
|
---|
[177] | 919 |
|
---|
[136] | 920 | bool ESP8266::sATCIPSTARTMultiple(uint8_t mux_id, String type, String addr, uint32_t port)
|
---|
| 921 | {
|
---|
[177] | 922 | int ret;
|
---|
| 923 |
|
---|
[136] | 924 | m_puart->print("AT+CIPSTART=");
|
---|
| 925 | m_puart->print(mux_id);
|
---|
| 926 | m_puart->print(",\"");
|
---|
| 927 | m_puart->print(type);
|
---|
| 928 | m_puart->print("\",\"");
|
---|
| 929 | m_puart->print(addr);
|
---|
| 930 | m_puart->print("\",");
|
---|
| 931 | m_puart->println(port);
|
---|
| 932 |
|
---|
[177] | 933 | ret = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 934 | if (ret != -1) rx_cmd = "";
|
---|
| 935 | return ((ret == 1)||(ret == 3));
|
---|
[136] | 936 | }
|
---|
[177] | 937 |
|
---|
[136] | 938 | bool ESP8266::sATCIPSENDSingle(const uint8_t *buffer, uint32_t len)
|
---|
| 939 | {
|
---|
| 940 | m_puart->print("AT+CIPSEND=");
|
---|
| 941 | m_puart->println(len);
|
---|
| 942 | if (recvFind(">", 5000)) {
|
---|
| 943 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 944 | m_puart->write(buffer[i]);
|
---|
| 945 | }
|
---|
| 946 | return recvFind("SEND OK", 10000);
|
---|
| 947 | }
|
---|
| 948 | return false;
|
---|
| 949 | }
|
---|
[177] | 950 |
|
---|
[136] | 951 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 952 | {
|
---|
| 953 | m_puart->print("AT+CIPSEND=");
|
---|
| 954 | m_puart->print(mux_id);
|
---|
| 955 | m_puart->print(",");
|
---|
| 956 | m_puart->println(len);
|
---|
| 957 | if (recvFind(">", 5000)) {
|
---|
| 958 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 959 | m_puart->write(buffer[i]);
|
---|
| 960 | }
|
---|
| 961 | return recvFind("SEND OK", 10000);
|
---|
| 962 | }
|
---|
| 963 | return false;
|
---|
| 964 | }
|
---|
[177] | 965 |
|
---|
[136] | 966 | bool ESP8266::sATCIPSENDSingle(String &str)
|
---|
| 967 | {
|
---|
| 968 | m_puart->print("AT+CIPSEND=");
|
---|
| 969 | m_puart->println(str.length());
|
---|
| 970 | if (recvFind(">", 5000)) {
|
---|
| 971 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 972 | m_puart->write(str.charAt(i));
|
---|
| 973 | }
|
---|
| 974 | return recvFind("SEND OK", 10000);
|
---|
| 975 | }
|
---|
| 976 | return false;
|
---|
| 977 | }
|
---|
[177] | 978 |
|
---|
[136] | 979 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, String &str)
|
---|
| 980 | {
|
---|
| 981 | m_puart->print("AT+CIPSEND=");
|
---|
| 982 | m_puart->print(mux_id);
|
---|
| 983 | m_puart->print(",");
|
---|
| 984 | m_puart->println(str.length());
|
---|
| 985 | if (recvFind(">", 5000)) {
|
---|
| 986 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 987 | m_puart->write(str.charAt(i));
|
---|
| 988 | }
|
---|
| 989 | return recvFind("SEND OK", 10000);
|
---|
| 990 | }
|
---|
| 991 | return false;
|
---|
| 992 | }
|
---|
[177] | 993 |
|
---|
[136] | 994 | bool ESP8266::sATCIPCLOSEMulitple(uint8_t mux_id)
|
---|
| 995 | {
|
---|
[177] | 996 | int ret;
|
---|
| 997 |
|
---|
[136] | 998 | m_puart->print("AT+CIPCLOSE=");
|
---|
| 999 | m_puart->println(mux_id);
|
---|
| 1000 |
|
---|
[177] | 1001 | ret = recvString("OK", "link is not", "", 5000);
|
---|
| 1002 | if (ret != -1) rx_cmd = "";
|
---|
| 1003 | return ((ret == 1) || (ret == 2));
|
---|
[136] | 1004 | }
|
---|
[177] | 1005 |
|
---|
[136] | 1006 | bool ESP8266::eATCIPCLOSESingle(void)
|
---|
| 1007 | {
|
---|
| 1008 | m_puart->println("AT+CIPCLOSE");
|
---|
| 1009 | return recvFind("OK", 5000);
|
---|
| 1010 | }
|
---|
[177] | 1011 |
|
---|
[136] | 1012 | bool ESP8266::eATCIFSR(String &list)
|
---|
| 1013 | {
|
---|
| 1014 | m_puart->println("AT+CIFSR");
|
---|
| 1015 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1016 | }
|
---|
[177] | 1017 | /* checked */
|
---|
[136] | 1018 | bool ESP8266::sATCIPMUX(uint8_t mode)
|
---|
| 1019 | {
|
---|
[177] | 1020 | int ret;
|
---|
| 1021 |
|
---|
[136] | 1022 | m_puart->print("AT+CIPMUX=");
|
---|
| 1023 | m_puart->println(mode);
|
---|
| 1024 |
|
---|
[177] | 1025 | ret = recvString("OK", "ERROR", "");
|
---|
| 1026 | if (ret != -1) rx_cmd = "";
|
---|
| 1027 | return (ret == 1);
|
---|
[136] | 1028 | }
|
---|
[177] | 1029 |
|
---|
[136] | 1030 | bool ESP8266::sATCIPSERVER(uint8_t mode, uint32_t port)
|
---|
| 1031 | {
|
---|
[177] | 1032 | int ret;
|
---|
| 1033 |
|
---|
[136] | 1034 | if (mode) {
|
---|
| 1035 | m_puart->print("AT+CIPSERVER=1,");
|
---|
[177] | 1036 | m_puart->println(port);
|
---|
| 1037 | ret = recvString("OK", "ERROR", "");
|
---|
| 1038 | if (ret != -1) rx_cmd = "";
|
---|
| 1039 | return (ret == 1);
|
---|
[136] | 1040 | } else {
|
---|
| 1041 | m_puart->println("AT+CIPSERVER=0");
|
---|
[177] | 1042 | ret = recvString("OK", "ERROR", "");
|
---|
| 1043 | if (ret != -1) rx_cmd = "";
|
---|
| 1044 | return (ret == 1);
|
---|
[136] | 1045 | }
|
---|
| 1046 | }
|
---|
| 1047 | bool ESP8266::sATCIPSTO(uint32_t timeout)
|
---|
| 1048 | {
|
---|
| 1049 | m_puart->print("AT+CIPSTO=");
|
---|
| 1050 | m_puart->println(timeout);
|
---|
| 1051 | return recvFind("OK");
|
---|
| 1052 | }
|
---|
| 1053 |
|
---|