[136] | 1 | /**
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| 2 | * @file ESP8266.cpp
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| 3 | * @brief The implementation of class ESP8266.
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[177] | 4 | * @author Wu Pengfei<pengfei.wu@itead.cc>, Shinya Honda<honda@ertl.jp>
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[136] | 5 | * @date 2015.02
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| 6 | *
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| 7 | * @par Copyright:
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| 8 | * Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
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[143] | 9 | * Copyright (C) 2015 Embedded and Real-Time Systems Laboratory
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| 10 | * Graduate School of Information Science, Nagoya Univ., JAPAN \n\n
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[136] | 11 | * This program is free software; you can redistribute it and/or
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| 12 | * modify it under the terms of the GNU General Public License as
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| 13 | * published by the Free Software Foundation; either version 2 of
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| 14 | * the License, or (at your option) any later version. \n\n
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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| 18 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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| 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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| 21 | * THE SOFTWARE.
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| 22 | */
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| 23 | #include "ESP8266.h"
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| 24 |
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| 25 | #define LOG_OUTPUT_DEBUG (1)
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| 26 | #define LOG_OUTPUT_DEBUG_PREFIX (1)
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| 27 |
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[177] | 28 | #define MUXID_ANY 255
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| 29 | #define MUXID_SINGLE 0
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| 30 |
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[143] | 31 | #ifdef TOPPERS_WITH_ARDUINO
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[260] | 32 | #include "r2ca.h"
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[143] | 33 | #define WAIT_TIMEOUT delay(1);
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[193] | 34 | #define ENTER_CRITICAL wai_sem(ESP8266_SEM);
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| 35 | #define LEAVE_CRITICAL sig_sem(ESP8266_SEM);
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[143] | 36 | #else /* !TOPPERS_WITH_ARDUINO */
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| 37 | #define WAIT_TIMEOUT
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[189] | 38 | #define ENTER_CRITICAL
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| 39 | #define LEAVE_CRITICAL
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[143] | 40 | #endif /* TOPPERS_WITH_ARDUINO */
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| 41 |
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[189] | 42 | #ifdef TOPPERS_WITH_ARDUINO
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| 43 | #define WAIT_TIMEOUT delay(1);
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| 44 | #else /* !TOPPERS_WITH_ARDUINO */
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| 45 | #define WAIT_TIMEOUT
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| 46 | #endif /* TOPPERS_WITH_ARDUINO */
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| 47 |
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[136] | 48 | #define logDebug(arg)\
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| 49 | do {\
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| 50 | if (LOG_OUTPUT_DEBUG)\
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| 51 | {\
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| 52 | if (LOG_OUTPUT_DEBUG_PREFIX)\
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| 53 | {\
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| 54 | Serial.print("[LOG Debug: ");\
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| 55 | Serial.print((const char*)__FILE__);\
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| 56 | Serial.print(",");\
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| 57 | Serial.print((unsigned int)__LINE__);\
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| 58 | Serial.print(",");\
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| 59 | Serial.print((const char*)__FUNCTION__);\
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| 60 | Serial.print("] ");\
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| 61 | }\
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| 62 | Serial.print(arg);\
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| 63 | }\
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| 64 | } while(0)
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| 65 |
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[177] | 66 | ESP8266_RingBuffer::ESP8266_RingBuffer(void)
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[136] | 67 | {
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[177] | 68 | free();
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| 69 | buffer = NULL;
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[136] | 70 | }
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[177] | 71 |
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| 72 | void ESP8266_RingBuffer::init(void)
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[136] | 73 | {
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[177] | 74 | free();
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| 75 | if(buffer!=NULL) {
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| 76 | ::free(buffer);
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| 77 | buffer = NULL;
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| 78 | }
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| 79 | }
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| 80 |
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| 81 | bool ESP8266_RingBuffer::write(uint8_t c)
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| 82 | {
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| 83 | if (len == ESP8266_RINGBUFFER_SIZE) {return false;}
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| 84 |
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| 85 | if (buffer == NULL) {
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| 86 | buffer = (uint8_t*)malloc(ESP8266_RINGBUFFER_SIZE);
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| 87 | if(buffer == NULL) {return false;}
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| 88 | }
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| 89 |
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| 90 | buffer[tail++] = c;
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| 91 | len++;
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| 92 |
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| 93 | if (tail == ESP8266_RINGBUFFER_SIZE) {
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| 94 | tail = 0;
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| 95 | }
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| 96 | return true;
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| 97 | }
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| 98 |
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| 99 | uint8_t ESP8266_RingBuffer::read(void)
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| 100 | {
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| 101 | uint8_t c;
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| 102 | if (len == 0) {return 0;}
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| 103 | c = buffer[head++];
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| 104 | len--;
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| 105 | if (head == ESP8266_RINGBUFFER_SIZE) {
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| 106 | head = 0;
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| 107 | }
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| 108 | return c;
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| 109 | }
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| 110 |
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| 111 | uint32_t ESP8266_RingBuffer::copy(uint8_t *pdata, uint32_t size)
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| 112 | {
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| 113 | uint32_t ret;
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| 114 | uint32_t pdata_index = 0;
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| 115 |
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| 116 | /* copy size */
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| 117 | ret = (len < size)? len : size;
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| 118 |
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| 119 | while((pdata_index < ret)) {
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| 120 | pdata[pdata_index++] = buffer[head++];
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| 121 | if (head == ESP8266_RINGBUFFER_SIZE) {
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| 122 | head = 0;
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| 123 | }
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| 124 | }
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| 125 |
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| 126 | len -= ret;
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| 127 |
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| 128 | return ret;
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| 129 | }
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| 130 |
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| 131 | uint8_t ESP8266_RingBuffer::peek(void)
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| 132 | {
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| 133 | if (len == 0) {return 0;}
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| 134 | return buffer[head];
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| 135 | }
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| 136 |
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| 137 | void ESP8266::initialize_status(void)
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| 138 | {
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| 139 | wifi_status = ESP8266_STATUS_DISCONNECTED;
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| 140 | connection_bitmap = 0;
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| 141 | mux_mode = false;
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| 142 | rx_cmd = "";
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| 143 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
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| 144 | rx_buffer[i].init();
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| 145 | }
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| 146 | }
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| 147 |
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| 148 | #ifdef ESP8266_USE_SOFTWARE_SERIAL
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| 149 | int ESP8266::begin(SoftwareSerial &uart, uint32_t baud)
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| 150 | #else /* !ESP8266_USE_SOFTWARE_SERIAL */
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| 151 | int ESP8266::begin(HardwareSerial &uart, uint32_t baud)
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| 152 | #endif /* ESP8266_USE_SOFTWARE_SERIAL */
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| 153 | {
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| 154 | String version;
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[189] | 155 | int ret = 0;
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[177] | 156 |
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[189] | 157 | ENTER_CRITICAL;
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[136] | 158 | m_puart = &uart;
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| 159 | m_baud = baud;
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| 160 | m_puart->begin(baud);
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[177] | 161 | initialize_status();
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[143] | 162 | rx_empty();
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[177] | 163 |
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[189] | 164 | if (eAT()) {
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| 165 | eATGMR(version);
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[218] | 166 | if(version.indexOf(ESP8266_SUPPORT_VERSION_025) == -1) {
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[217] | 167 | if(version.indexOf(ESP8266_SUPPORT_VERSION_040) == -1) {
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[276] | 168 | if(version.indexOf(ESP8266_SUPPORT_VERSION_130) == -1) {
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| 169 | ret = 2;
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| 170 | }
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[217] | 171 | }
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[189] | 172 | }
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[177] | 173 | }
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[189] | 174 | else {
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| 175 | ret = 1;
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[177] | 176 | }
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[189] | 177 | LEAVE_CRITICAL;
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[177] | 178 |
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[189] | 179 | return ret;
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[136] | 180 | }
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| 181 |
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| 182 | bool ESP8266::kick(void)
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| 183 | {
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[189] | 184 | bool ret;
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| 185 |
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| 186 | ENTER_CRITICAL;
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| 187 | ret = eAT();
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| 188 | LEAVE_CRITICAL;
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| 189 |
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| 190 | return ret;
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[136] | 191 | }
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| 192 |
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[189] | 193 | bool ESP8266::_restart(void)
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[136] | 194 | {
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| 195 | unsigned long start;
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[189] | 196 | bool ret = false;
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| 197 |
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[177] | 198 | initialize_status();
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[136] | 199 | if (eATRST()) {
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| 200 | m_puart->end();
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| 201 | delay(2000);
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| 202 | m_puart->begin(m_baud);
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| 203 | start = millis();
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| 204 | while (millis() - start < 3000) {
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| 205 | if (eAT()) {
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| 206 | delay(1500); /* Waiting for stable */
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[189] | 207 | ret = true;
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[136] | 208 | }
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| 209 | delay(100);
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| 210 | }
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| 211 | }
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[189] | 212 |
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| 213 | return ret;
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[136] | 214 | }
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| 215 |
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[189] | 216 | bool ESP8266::restart(void)
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| 217 | {
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| 218 | bool ret;
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| 219 |
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| 220 | ENTER_CRITICAL;
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| 221 | ret = _restart();
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| 222 | LEAVE_CRITICAL;
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| 223 |
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| 224 | return ret;
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| 225 | }
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| 226 |
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[136] | 227 | String ESP8266::getVersion(void)
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| 228 | {
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| 229 | String version;
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[189] | 230 |
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| 231 | ENTER_CRITICAL;
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[136] | 232 | eATGMR(version);
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[189] | 233 | LEAVE_CRITICAL;
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| 234 |
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[136] | 235 | return version;
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| 236 | }
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| 237 |
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| 238 | bool ESP8266::setOprToStation(void)
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| 239 | {
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| 240 | uint8_t mode;
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[189] | 241 | bool ret = false;
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| 242 |
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| 243 | ENTER_CRITICAL;
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| 244 | if (qATCWMODE_CUR(&mode)) {
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| 245 | if (mode == ESP8266_WMODE_STATION) {
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| 246 | ret = true;
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[136] | 247 | } else {
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[202] | 248 | if (_restart() && sATCWMODE_CUR(ESP8266_WMODE_STATION)) {
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[189] | 249 | ret = true;
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| 250 | }
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[136] | 251 | }
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| 252 | }
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[189] | 253 | LEAVE_CRITICAL;
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| 254 |
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| 255 | return ret;
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[136] | 256 | }
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| 257 |
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| 258 | bool ESP8266::setOprToSoftAP(void)
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| 259 | {
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| 260 | uint8_t mode;
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[189] | 261 | bool ret = false;
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| 262 |
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| 263 | ENTER_CRITICAL;
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| 264 | if (qATCWMODE_CUR(&mode)) {
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| 265 | if (mode == ESP8266_WMODE_SOFTAP) {
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| 266 | ret = true;
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[136] | 267 | } else {
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[202] | 268 | if (_restart() && sATCWMODE_CUR(ESP8266_WMODE_SOFTAP)) {
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[189] | 269 | ret = true;
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| 270 | }
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[136] | 271 | }
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| 272 | }
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[189] | 273 | LEAVE_CRITICAL;
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| 274 |
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| 275 | return ret;
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[136] | 276 | }
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| 277 |
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| 278 | bool ESP8266::setOprToStationSoftAP(void)
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| 279 | {
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| 280 | uint8_t mode;
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[189] | 281 | bool ret = false;
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| 282 |
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| 283 | ENTER_CRITICAL;
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| 284 | if (qATCWMODE_CUR(&mode)) {
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| 285 | if (mode == ESP8266_WMODE_AP_STATION) {
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| 286 | ret = true;
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[136] | 287 | } else {
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[202] | 288 | if (_restart() && sATCWMODE_CUR(ESP8266_WMODE_AP_STATION)) {
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[189] | 289 | ret = true;
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| 290 | }
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[136] | 291 | }
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| 292 | }
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[189] | 293 | LEAVE_CRITICAL;
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| 294 |
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| 295 | return ret;
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[136] | 296 | }
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| 297 |
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| 298 | String ESP8266::getAPList(void)
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| 299 | {
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| 300 | String list;
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[189] | 301 |
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| 302 | ENTER_CRITICAL;
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[136] | 303 | eATCWLAP(list);
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[189] | 304 | LEAVE_CRITICAL;
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| 305 |
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[136] | 306 | return list;
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| 307 | }
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| 308 |
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| 309 | bool ESP8266::joinAP(String ssid, String pwd)
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| 310 | {
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[189] | 311 | bool ret;
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| 312 |
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| 313 | ENTER_CRITICAL;
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| 314 | ret = sATCWJAP_CUR(ssid, pwd);
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| 315 | LEAVE_CRITICAL;
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| 316 |
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| 317 | return ret;
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[136] | 318 | }
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| 319 |
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| 320 | bool ESP8266::leaveAP(void)
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| 321 | {
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[189] | 322 | bool ret;
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| 323 |
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| 324 | ENTER_CRITICAL;
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| 325 | ret = eATCWQAP();
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| 326 | LEAVE_CRITICAL;
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| 327 |
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| 328 | return ret;
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[136] | 329 | }
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| 330 |
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| 331 | bool ESP8266::setSoftAPParam(String ssid, String pwd, uint8_t chl, uint8_t ecn)
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| 332 | {
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[189] | 333 | bool ret;
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| 334 |
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| 335 | ENTER_CRITICAL;
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| 336 | ret = sATCWSAP_CUR(ssid, pwd, chl, ecn);
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| 337 | LEAVE_CRITICAL;
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| 338 |
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| 339 | return ret;
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[136] | 340 | }
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| 341 |
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| 342 | String ESP8266::getJoinedDeviceIP(void)
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| 343 | {
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| 344 | String list;
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[189] | 345 |
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| 346 | ENTER_CRITICAL;
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[136] | 347 | eATCWLIF(list);
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[189] | 348 | LEAVE_CRITICAL;
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| 349 |
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[136] | 350 | return list;
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| 351 | }
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| 352 |
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| 353 | String ESP8266::getIPStatus(void)
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| 354 | {
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| 355 | String list;
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[189] | 356 |
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| 357 | ENTER_CRITICAL;
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[136] | 358 | eATCIPSTATUS(list);
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[189] | 359 | LEAVE_CRITICAL;
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| 360 |
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[136] | 361 | return list;
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| 362 | }
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| 363 |
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| 364 | String ESP8266::getLocalIP(void)
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| 365 | {
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[189] | 366 | String list = "";
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[177] | 367 | int32_t index_start = -1;
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| 368 | int32_t index_end = -1;
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[189] | 369 |
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| 370 | ENTER_CRITICAL;
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[136] | 371 | eATCIFSR(list);
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[177] | 372 | index_start = list.indexOf('\"');
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| 373 | index_end = list.indexOf('\"', list.indexOf('\"')+1);
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| 374 | if ((index_start != -1) && (index_end != -1)) {
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[189] | 375 | list = list.substring(index_start+1, index_end);
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[177] | 376 | }
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[189] | 377 | LEAVE_CRITICAL;
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| 378 |
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| 379 | return list;
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[136] | 380 | }
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| 381 |
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| 382 | bool ESP8266::enableMUX(void)
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| 383 | {
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[189] | 384 | bool ret = false;
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| 385 |
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| 386 | ENTER_CRITICAL;
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[177] | 387 | if (sATCIPMUX(1)) {
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| 388 | mux_mode = true;
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[189] | 389 | ret = true;
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| 390 | }
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| 391 | LEAVE_CRITICAL;
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| 392 |
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| 393 | return ret;
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[136] | 394 | }
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| 395 |
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| 396 | bool ESP8266::disableMUX(void)
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| 397 | {
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[189] | 398 | bool ret = false;
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| 399 |
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| 400 | ENTER_CRITICAL;
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[177] | 401 | if (sATCIPMUX(0)){
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| 402 | mux_mode = false;
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[189] | 403 | ret = true;
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[177] | 404 | }
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[189] | 405 | LEAVE_CRITICAL;
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| 406 |
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| 407 | return ret;
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[136] | 408 | }
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| 409 |
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| 410 | bool ESP8266::createTCP(String addr, uint32_t port)
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| 411 | {
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[189] | 412 | bool ret = false;
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[177] | 413 | if (mux_mode) return false;
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| 414 |
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[189] | 415 | ENTER_CRITICAL;
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[177] | 416 | if((ret = sATCIPSTARTSingle("TCP", addr, port))) {
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| 417 | connection_bitmap = 1;
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| 418 | }
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[189] | 419 | LEAVE_CRITICAL;
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| 420 |
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[177] | 421 | return ret;
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[136] | 422 | }
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| 423 |
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| 424 | bool ESP8266::releaseTCP(void)
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| 425 | {
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[189] | 426 | bool ret = false;
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| 427 | if (mux_mode) return false;
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| 428 |
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| 429 | ENTER_CRITICAL;
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[177] | 430 | if((ret = eATCIPCLOSESingle())) {
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| 431 | connection_bitmap = 0;
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| 432 | rx_buffer[MUXID_SINGLE].free();
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| 433 | }
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[189] | 434 | LEAVE_CRITICAL;
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| 435 |
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[177] | 436 | return ret;
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[136] | 437 | }
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| 438 |
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| 439 | bool ESP8266::registerUDP(String addr, uint32_t port)
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| 440 | {
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[189] | 441 | bool ret = false;
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[177] | 442 | if (mux_mode) return false;
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[189] | 443 |
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| 444 | ENTER_CRITICAL;
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[177] | 445 | if((ret = sATCIPSTARTSingle("UDP", addr, port))) {
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| 446 | connection_bitmap = 1;
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[189] | 447 | }
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| 448 | LEAVE_CRITICAL;
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| 449 |
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[177] | 450 | return ret;
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[136] | 451 | }
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| 452 |
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| 453 | bool ESP8266::unregisterUDP(void)
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| 454 | {
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[189] | 455 | bool ret = false;
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[177] | 456 | if (mux_mode) return false;
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[189] | 457 |
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| 458 | ENTER_CRITICAL;
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[177] | 459 | if((ret = eATCIPCLOSESingle())) {
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| 460 | connection_bitmap = 0;
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| 461 | rx_buffer[MUXID_SINGLE].free();
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[189] | 462 | }
|
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| 463 | LEAVE_CRITICAL;
|
---|
| 464 |
|
---|
[177] | 465 | return ret;
|
---|
[136] | 466 | }
|
---|
| 467 |
|
---|
| 468 | bool ESP8266::createTCP(uint8_t mux_id, String addr, uint32_t port)
|
---|
| 469 | {
|
---|
[189] | 470 | bool ret = false;
|
---|
[177] | 471 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 472 | if (!mux_mode) return false;
|
---|
[189] | 473 |
|
---|
| 474 | ENTER_CRITICAL;
|
---|
[177] | 475 | if((ret = sATCIPSTARTMultiple(mux_id, "TCP", addr, port))) {
|
---|
| 476 | connection_bitmap |= 1 << mux_id;
|
---|
| 477 | }
|
---|
[189] | 478 | LEAVE_CRITICAL;
|
---|
| 479 |
|
---|
[177] | 480 | return ret;
|
---|
[136] | 481 | }
|
---|
| 482 |
|
---|
| 483 | bool ESP8266::releaseTCP(uint8_t mux_id)
|
---|
| 484 | {
|
---|
[177] | 485 | bool ret;
|
---|
| 486 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 487 | if (!mux_mode) return false;
|
---|
[189] | 488 |
|
---|
| 489 | ENTER_CRITICAL;
|
---|
[177] | 490 | if ((ret = sATCIPCLOSEMulitple(mux_id))) {
|
---|
| 491 | connection_bitmap &= ~(1 << mux_id);
|
---|
| 492 | rx_buffer[mux_id].free();
|
---|
| 493 | }
|
---|
[189] | 494 | LEAVE_CRITICAL;
|
---|
| 495 |
|
---|
[177] | 496 | return ret;
|
---|
[136] | 497 | }
|
---|
| 498 |
|
---|
| 499 | bool ESP8266::registerUDP(uint8_t mux_id, String addr, uint32_t port)
|
---|
| 500 | {
|
---|
[177] | 501 | bool ret;
|
---|
| 502 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 503 | if (!mux_mode) return false;
|
---|
[189] | 504 |
|
---|
| 505 | ENTER_CRITICAL;
|
---|
[177] | 506 | if ((ret = sATCIPSTARTMultiple(mux_id, "UDP", addr, port))) {
|
---|
| 507 | connection_bitmap |= 1 << mux_id;
|
---|
| 508 | }
|
---|
[189] | 509 | LEAVE_CRITICAL;
|
---|
| 510 |
|
---|
[177] | 511 | return ret;
|
---|
[136] | 512 | }
|
---|
| 513 |
|
---|
| 514 | bool ESP8266::unregisterUDP(uint8_t mux_id)
|
---|
| 515 | {
|
---|
[177] | 516 | bool ret;
|
---|
| 517 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 518 | if (!mux_mode) return false;
|
---|
[189] | 519 |
|
---|
| 520 | ENTER_CRITICAL;
|
---|
[177] | 521 | if ((ret = sATCIPCLOSEMulitple(mux_id))) {
|
---|
| 522 | connection_bitmap &= ~(1 << mux_id);
|
---|
| 523 | rx_buffer[mux_id].free();
|
---|
| 524 | }
|
---|
[189] | 525 | LEAVE_CRITICAL;
|
---|
| 526 |
|
---|
[177] | 527 | return ret;
|
---|
[136] | 528 | }
|
---|
| 529 |
|
---|
| 530 | bool ESP8266::setTCPServerTimeout(uint32_t timeout)
|
---|
| 531 | {
|
---|
[189] | 532 | bool ret;
|
---|
[177] | 533 | if (!mux_mode) return false;
|
---|
[189] | 534 |
|
---|
| 535 | ENTER_CRITICAL;
|
---|
| 536 | ret = sATCIPSTO(timeout);
|
---|
| 537 | LEAVE_CRITICAL;
|
---|
| 538 |
|
---|
| 539 | return ret;
|
---|
[136] | 540 | }
|
---|
| 541 |
|
---|
| 542 | bool ESP8266::startTCPServer(uint32_t port)
|
---|
| 543 | {
|
---|
[189] | 544 | bool ret = false;
|
---|
[177] | 545 | if (!mux_mode) return false;
|
---|
[189] | 546 |
|
---|
| 547 | ENTER_CRITICAL;
|
---|
| 548 | ret = sATCIPSERVER(1, port);
|
---|
| 549 | LEAVE_CRITICAL;
|
---|
| 550 |
|
---|
| 551 | return ret;
|
---|
[136] | 552 | }
|
---|
| 553 |
|
---|
| 554 | bool ESP8266::stopTCPServer(void)
|
---|
| 555 | {
|
---|
[189] | 556 | bool ret = false;
|
---|
| 557 |
|
---|
| 558 | ENTER_CRITICAL;
|
---|
| 559 | ret = sATCIPSERVER(0);
|
---|
| 560 | LEAVE_CRITICAL;
|
---|
| 561 |
|
---|
| 562 | return ret;
|
---|
[136] | 563 | }
|
---|
| 564 |
|
---|
| 565 | bool ESP8266::startServer(uint32_t port)
|
---|
| 566 | {
|
---|
[189] | 567 | bool ret = false;
|
---|
| 568 | if (!mux_mode) return false;
|
---|
| 569 |
|
---|
| 570 | ret = startTCPServer(port);
|
---|
| 571 |
|
---|
| 572 | return ret;
|
---|
[136] | 573 | }
|
---|
| 574 |
|
---|
| 575 | bool ESP8266::stopServer(void)
|
---|
| 576 | {
|
---|
[189] | 577 | bool ret;
|
---|
| 578 |
|
---|
| 579 | ret = stopTCPServer();
|
---|
| 580 |
|
---|
| 581 | return ret;
|
---|
[136] | 582 | }
|
---|
| 583 |
|
---|
| 584 | bool ESP8266::send(const uint8_t *buffer, uint32_t len)
|
---|
| 585 | {
|
---|
[189] | 586 | bool ret;
|
---|
| 587 | if (mux_mode) return false;
|
---|
| 588 |
|
---|
| 589 | ENTER_CRITICAL;
|
---|
| 590 | ret = sATCIPSENDSingle(buffer, len);
|
---|
| 591 | LEAVE_CRITICAL;
|
---|
| 592 |
|
---|
| 593 | return ret;
|
---|
[136] | 594 | }
|
---|
| 595 |
|
---|
| 596 | bool ESP8266::send(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 597 | {
|
---|
[189] | 598 | bool ret;
|
---|
[177] | 599 | if (!mux_mode) return false;
|
---|
[189] | 600 |
|
---|
| 601 | ENTER_CRITICAL;
|
---|
| 602 | ret = sATCIPSENDMultiple(mux_id, buffer, len);
|
---|
| 603 | LEAVE_CRITICAL;
|
---|
| 604 |
|
---|
| 605 | return ret;
|
---|
[136] | 606 | }
|
---|
| 607 |
|
---|
| 608 | bool ESP8266::send(String &str)
|
---|
| 609 | {
|
---|
[189] | 610 | bool ret;
|
---|
[177] | 611 | if (mux_mode) return 0;
|
---|
[189] | 612 |
|
---|
| 613 | ENTER_CRITICAL;
|
---|
| 614 | ret = sATCIPSENDSingle(str);
|
---|
| 615 | LEAVE_CRITICAL;
|
---|
| 616 |
|
---|
| 617 | return ret;
|
---|
[136] | 618 | }
|
---|
| 619 |
|
---|
| 620 | bool ESP8266::send(uint8_t mux_id, String &str)
|
---|
| 621 | {
|
---|
[189] | 622 | bool ret;
|
---|
[177] | 623 | if (!mux_mode) return false;
|
---|
| 624 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
[189] | 625 |
|
---|
| 626 | ENTER_CRITICAL;
|
---|
| 627 | ret = sATCIPSENDMultiple(mux_id, str);
|
---|
| 628 | LEAVE_CRITICAL;
|
---|
[177] | 629 |
|
---|
[189] | 630 | return ret;
|
---|
[136] | 631 | }
|
---|
| 632 |
|
---|
| 633 | uint32_t ESP8266::recv(uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 634 | {
|
---|
[189] | 635 | uint32_t ret;
|
---|
[177] | 636 | if (mux_mode) return 0;
|
---|
[189] | 637 |
|
---|
| 638 | ENTER_CRITICAL;
|
---|
| 639 | ret = recvPkg(buffer, buffer_size, timeout, 0, NULL);
|
---|
| 640 | LEAVE_CRITICAL;
|
---|
| 641 |
|
---|
| 642 | return ret;
|
---|
[136] | 643 | }
|
---|
| 644 |
|
---|
| 645 | uint32_t ESP8266::recv(uint8_t mux_id, uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 646 | {
|
---|
[189] | 647 | uint32_t ret;
|
---|
[177] | 648 | if (!mux_mode) return false;
|
---|
| 649 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
[189] | 650 |
|
---|
| 651 | ENTER_CRITICAL;
|
---|
| 652 | ret = recvPkg(buffer, buffer_size, timeout, mux_id, NULL);
|
---|
| 653 | LEAVE_CRITICAL;
|
---|
[177] | 654 |
|
---|
[189] | 655 | return ret;
|
---|
[136] | 656 | }
|
---|
| 657 |
|
---|
| 658 | uint32_t ESP8266::recv(uint8_t *coming_mux_id, uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 659 | {
|
---|
[189] | 660 | uint32_t ret;
|
---|
[177] | 661 | if (!mux_mode) return false;
|
---|
[189] | 662 |
|
---|
| 663 | ENTER_CRITICAL;
|
---|
| 664 | ret = recvPkg(buffer, buffer_size, timeout, MUXID_ANY, coming_mux_id);
|
---|
| 665 | LEAVE_CRITICAL;
|
---|
| 666 |
|
---|
| 667 | return ret;
|
---|
[136] | 668 | }
|
---|
| 669 |
|
---|
[177] | 670 | bool ESP8266::isDataAvailable(uint8_t mux_id)
|
---|
[143] | 671 | {
|
---|
[189] | 672 | bool ret;
|
---|
[177] | 673 | if (!mux_mode) return false;
|
---|
| 674 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 675 |
|
---|
[189] | 676 | ENTER_CRITICAL;
|
---|
| 677 | if(rx_buffer[mux_id].length() > 0) ret = true;
|
---|
| 678 | if (ret == false) {
|
---|
| 679 | rx_update();
|
---|
| 680 | if(rx_buffer[mux_id].length() > 0) ret = true;
|
---|
| 681 | }
|
---|
| 682 | LEAVE_CRITICAL;
|
---|
| 683 |
|
---|
| 684 | return ret;
|
---|
[143] | 685 | }
|
---|
[177] | 686 |
|
---|
| 687 | bool ESP8266::isDataAvailable(void)
|
---|
| 688 | {
|
---|
[189] | 689 | bool ret = false;
|
---|
| 690 |
|
---|
| 691 | ENTER_CRITICAL;
|
---|
[177] | 692 | if (mux_mode) {
|
---|
| 693 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
[189] | 694 | if(rx_buffer[i].length() > 0) ret = true;
|
---|
[177] | 695 | }
|
---|
[189] | 696 | if (ret == false) {
|
---|
| 697 | rx_update();
|
---|
| 698 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
| 699 | if(rx_buffer[i].length() > 0) ret = true;
|
---|
| 700 | }
|
---|
[177] | 701 | }
|
---|
| 702 | }
|
---|
| 703 | else {
|
---|
| 704 | /* single mode */
|
---|
[189] | 705 | if(rx_buffer[0].length() > 0) ret = true;
|
---|
| 706 | if (ret == false) {
|
---|
| 707 | rx_update();
|
---|
| 708 | if(rx_buffer[0].length() > 0) ret = true;
|
---|
| 709 | }
|
---|
[177] | 710 | }
|
---|
[189] | 711 | LEAVE_CRITICAL;
|
---|
| 712 |
|
---|
| 713 | return ret;
|
---|
[177] | 714 | }
|
---|
| 715 |
|
---|
| 716 | bool ESP8266::isConnected(void)
|
---|
| 717 | {
|
---|
[189] | 718 | bool ret;
|
---|
| 719 | if (mux_mode) return false;
|
---|
| 720 |
|
---|
| 721 | ENTER_CRITICAL;
|
---|
[177] | 722 | rx_update();
|
---|
[189] | 723 | ret = (connection_bitmap == 1);
|
---|
| 724 | LEAVE_CRITICAL;
|
---|
| 725 |
|
---|
| 726 | return ret;
|
---|
[177] | 727 | }
|
---|
| 728 |
|
---|
| 729 | bool ESP8266::isConnected(uint8_t mux_id)
|
---|
| 730 | {
|
---|
[189] | 731 | bool ret;
|
---|
[177] | 732 | if (!mux_mode) return false;
|
---|
| 733 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
[189] | 734 |
|
---|
| 735 | ENTER_CRITICAL;
|
---|
[177] | 736 | rx_update();
|
---|
[189] | 737 | ret = ((connection_bitmap & (1<<mux_id)) != 0);
|
---|
| 738 | LEAVE_CRITICAL;
|
---|
| 739 |
|
---|
| 740 | return ret;
|
---|
[177] | 741 | }
|
---|
| 742 |
|
---|
| 743 | bool ESP8266::getMuxCStatus(uint8_t *mux_id_ptn)
|
---|
| 744 | {
|
---|
[189] | 745 | if (!mux_mode) return false;
|
---|
| 746 |
|
---|
| 747 | ENTER_CRITICAL;
|
---|
[177] | 748 | rx_update();
|
---|
| 749 | *mux_id_ptn = connection_bitmap;
|
---|
[189] | 750 | LEAVE_CRITICAL;
|
---|
| 751 |
|
---|
[177] | 752 | return true;
|
---|
| 753 | }
|
---|
| 754 |
|
---|
[136] | 755 | /*----------------------------------------------------------------------------*/
|
---|
| 756 | /* +IPD,<id>,<len>:<data> */
|
---|
| 757 | /* +IPD,<len>:<data> */
|
---|
| 758 |
|
---|
[177] | 759 | uint32_t ESP8266::recvPkg(uint8_t *buffer, uint32_t buffer_size, uint32_t timeout,
|
---|
| 760 | uint8_t mux_id, uint8_t *coming_mux_id)
|
---|
| 761 | {
|
---|
| 762 | char a;
|
---|
| 763 | unsigned long start;
|
---|
| 764 | uint32_t ret;
|
---|
| 765 | uint32_t recv_mux_id = 0;
|
---|
| 766 |
|
---|
| 767 | /*
|
---|
| 768 | * Try to recive data from rx_buffer
|
---|
| 769 | */
|
---|
| 770 | if (mux_id == MUXID_ANY) {
|
---|
| 771 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
| 772 | if(rx_buffer[i].length() > 0) {
|
---|
| 773 | recv_mux_id = i;
|
---|
| 774 | *coming_mux_id = i;
|
---|
| 775 | break;
|
---|
| 776 | }
|
---|
| 777 | }
|
---|
| 778 | }
|
---|
| 779 | else {
|
---|
| 780 | recv_mux_id = mux_id;
|
---|
| 781 | }
|
---|
| 782 |
|
---|
| 783 | if(rx_buffer[recv_mux_id].length() > 0) {
|
---|
| 784 | return rx_buffer[recv_mux_id].copy(buffer, buffer_size);
|
---|
| 785 | }
|
---|
| 786 |
|
---|
| 787 | /*
|
---|
| 788 | * Try to recive data from uart
|
---|
| 789 | */
|
---|
| 790 | start = millis();
|
---|
| 791 | while (millis() - start < timeout) {
|
---|
| 792 | while(m_puart->available() > 0) {
|
---|
| 793 | a = m_puart->read();
|
---|
| 794 | rx_cmd += a;
|
---|
| 795 | if (rx_cmd.indexOf("+IPD,") != -1) {
|
---|
[199] | 796 | ret = recvIPD(timeout - (millis() - start), buffer, buffer_size,
|
---|
| 797 | mux_id, coming_mux_id);
|
---|
| 798 | rx_cmd = "";
|
---|
| 799 | return ret;
|
---|
[177] | 800 | } else {
|
---|
| 801 | recvAsyncdata();
|
---|
| 802 | }
|
---|
| 803 | }
|
---|
| 804 | WAIT_TIMEOUT;
|
---|
| 805 | }
|
---|
| 806 | return 0;
|
---|
| 807 | }
|
---|
| 808 |
|
---|
| 809 | /*
|
---|
| 810 | * call after read +IPD,
|
---|
| 811 | * +IPD,<id>,<len>:<data>
|
---|
| 812 | * +IPD,<len>:<data>
|
---|
| 813 | */
|
---|
| 814 | uint32_t ESP8266::recvIPD(uint32_t timeout, uint8_t *buffer, uint32_t buffer_size,
|
---|
| 815 | uint8_t mux_id, uint8_t *coming_mux_id)
|
---|
[136] | 816 | {
|
---|
| 817 | String data;
|
---|
| 818 | char a;
|
---|
[177] | 819 | unsigned long start;
|
---|
[136] | 820 | int32_t index_colon = -1; /* : */
|
---|
| 821 | int32_t index_comma = -1; /* , */
|
---|
| 822 | int32_t len = -1;
|
---|
| 823 | int8_t id = -1;
|
---|
| 824 | bool has_data = false;
|
---|
| 825 | uint32_t ret;
|
---|
| 826 | uint32_t i;
|
---|
[177] | 827 | ESP8266_RingBuffer *p_rx_buffer;
|
---|
[189] | 828 |
|
---|
[136] | 829 | start = millis();
|
---|
[177] | 830 | while (millis() - start < timeout) {
|
---|
[136] | 831 | if(m_puart->available() > 0) {
|
---|
| 832 | a = m_puart->read();
|
---|
| 833 | data += a;
|
---|
[177] | 834 | if((index_colon = data.indexOf(':')) != -1) {
|
---|
| 835 | if(((index_comma = data.indexOf(',')) != -1) && index_comma < index_colon) {
|
---|
| 836 | /* +IPD,id,len:data */
|
---|
| 837 | id = data.substring(0, index_comma).toInt();
|
---|
| 838 | if (id < 0 || id > (ESP8266_NUM_CONNECTION-1)) {
|
---|
[136] | 839 | return 0;
|
---|
| 840 | }
|
---|
| 841 | len = data.substring(index_comma + 1, index_colon).toInt();
|
---|
| 842 | if (len <= 0) {
|
---|
| 843 | return 0;
|
---|
| 844 | }
|
---|
[177] | 845 | }
|
---|
| 846 | else {
|
---|
| 847 | /* +IPD,len:data */
|
---|
| 848 | len = data.substring(0, index_colon).toInt();
|
---|
| 849 | id = 0;
|
---|
[136] | 850 | if (len <= 0) {
|
---|
| 851 | return 0;
|
---|
| 852 | }
|
---|
| 853 | }
|
---|
| 854 | has_data = true;
|
---|
| 855 | break;
|
---|
| 856 | }
|
---|
| 857 | }
|
---|
[177] | 858 | else {
|
---|
| 859 | WAIT_TIMEOUT;
|
---|
| 860 | }
|
---|
[136] | 861 | }
|
---|
| 862 |
|
---|
| 863 | if (has_data) {
|
---|
[177] | 864 | p_rx_buffer = (id == -1)? &rx_buffer[0] : &rx_buffer[id];
|
---|
| 865 | if (buffer == NULL || ((mux_id != MUXID_ANY) && (id != mux_id))) {
|
---|
| 866 | /* Store in rx_buffer */
|
---|
| 867 | start = millis();
|
---|
| 868 | i = 0;
|
---|
| 869 | while (millis() - start < 3000) {
|
---|
| 870 | while((m_puart->available() > 0) && (i < (uint32_t)len)) {
|
---|
| 871 | a = m_puart->read();
|
---|
| 872 | p_rx_buffer->write(a);
|
---|
| 873 | i++;
|
---|
[136] | 874 | }
|
---|
[177] | 875 | if (i == (uint32_t)len) {
|
---|
[199] | 876 | /* id != mux_id */
|
---|
| 877 | return 0;
|
---|
[136] | 878 | }
|
---|
[199] | 879 | WAIT_TIMEOUT;
|
---|
[189] | 880 | }
|
---|
[199] | 881 | return 0;
|
---|
[177] | 882 | }
|
---|
| 883 | else {
|
---|
| 884 | /* Store in buffer */
|
---|
| 885 | i = 0;
|
---|
| 886 | ret = ((uint32_t)len > buffer_size) ? buffer_size : len;
|
---|
| 887 | start = millis();
|
---|
| 888 | while ((millis() - start) < 3000) {
|
---|
| 889 | while((m_puart->available() > 0) && (i < (uint32_t)len)) {
|
---|
| 890 | a = m_puart->read();
|
---|
| 891 | if(i < buffer_size) {
|
---|
| 892 | buffer[i] = a;
|
---|
| 893 | } else {
|
---|
| 894 | p_rx_buffer->write(a);
|
---|
| 895 | }
|
---|
| 896 | i++;
|
---|
| 897 | }
|
---|
| 898 | if (i == (uint32_t)len) {
|
---|
| 899 | if (mux_id == MUXID_ANY) {
|
---|
| 900 | *coming_mux_id = id;
|
---|
| 901 | }
|
---|
| 902 | return ret;
|
---|
| 903 | }
|
---|
| 904 | WAIT_TIMEOUT;
|
---|
[136] | 905 | }
|
---|
[189] | 906 | }
|
---|
| 907 | return i;
|
---|
[136] | 908 | }
|
---|
[177] | 909 |
|
---|
[136] | 910 | return 0;
|
---|
| 911 | }
|
---|
| 912 |
|
---|
| 913 | void ESP8266::rx_empty(void)
|
---|
| 914 | {
|
---|
| 915 | while(m_puart->available() > 0) {
|
---|
| 916 | m_puart->read();
|
---|
| 917 | }
|
---|
| 918 | }
|
---|
| 919 |
|
---|
[177] | 920 | void ESP8266::recvAsyncdata(uint32_t timeout)
|
---|
[136] | 921 | {
|
---|
[177] | 922 | int index;
|
---|
| 923 | int id;
|
---|
| 924 |
|
---|
| 925 | if (rx_cmd.indexOf("+IPD,") != -1) {
|
---|
[199] | 926 | recvIPD(timeout);
|
---|
| 927 | rx_cmd = "";
|
---|
[177] | 928 | } else if (rx_cmd.indexOf("CLOSED") != -1) {
|
---|
| 929 | if ((index = rx_cmd.indexOf(",CLOSED")) != -1) {
|
---|
| 930 | /* <link ID>,CLOSED */
|
---|
| 931 | id = rx_cmd.substring(index-1, index).toInt();
|
---|
| 932 | connection_bitmap &= ~(1 << id);
|
---|
| 933 | } else {
|
---|
| 934 | connection_bitmap = 0;
|
---|
[136] | 935 | }
|
---|
[177] | 936 | rx_cmd = "";
|
---|
| 937 | } else if ((index = rx_cmd.indexOf(",CONNECT")) != -1) {
|
---|
| 938 | /* <link ID>,CONNECT */
|
---|
| 939 | id = rx_cmd.substring(index-1, index).toInt();
|
---|
| 940 | connection_bitmap |= (1 << id);
|
---|
| 941 | rx_cmd = "";
|
---|
| 942 | } else if ((index = rx_cmd.indexOf("WIFI CONNECTED")) != -1) {
|
---|
| 943 | wifi_status = ESP8266_STATUS_CONNECTED;
|
---|
| 944 | rx_cmd = "";
|
---|
| 945 | } else if ((index = rx_cmd.indexOf("WIFI GOT IP")) != -1) {
|
---|
| 946 | wifi_status = ESP8266_STATUS_GOTIP;
|
---|
| 947 | rx_cmd = "";
|
---|
| 948 | } else if ((index = rx_cmd.indexOf("WIFI DISCONNECT")) != -1) {
|
---|
| 949 | wifi_status = ESP8266_STATUS_DISCONNECTED;
|
---|
| 950 | rx_cmd = "";
|
---|
| 951 | }
|
---|
[136] | 952 | }
|
---|
| 953 |
|
---|
[177] | 954 | void ESP8266::rx_update(void)
|
---|
[136] | 955 | {
|
---|
| 956 | char a;
|
---|
[177] | 957 |
|
---|
| 958 | while(m_puart->available() > 0) {
|
---|
| 959 | a = m_puart->read();
|
---|
| 960 | rx_cmd += a;
|
---|
| 961 | recvAsyncdata(3000);
|
---|
[136] | 962 | }
|
---|
| 963 | }
|
---|
| 964 |
|
---|
[177] | 965 | int ESP8266::recvString(String target1, String target2, String target3, uint32_t timeout)
|
---|
[136] | 966 | {
|
---|
| 967 | char a;
|
---|
| 968 | unsigned long start = millis();
|
---|
| 969 | while (millis() - start < timeout) {
|
---|
[189] | 970 | while (m_puart->available() > 0) {
|
---|
[136] | 971 | a = m_puart->read();
|
---|
[177] | 972 | rx_cmd += a;
|
---|
| 973 | if (rx_cmd.indexOf(target1) != -1) {
|
---|
| 974 | return 1;
|
---|
| 975 | } else if ((target2.length() != 0 ) && (rx_cmd.indexOf(target2) != -1)) {
|
---|
| 976 | return 2;
|
---|
| 977 | } else if ((target3.length() != 0 ) && (rx_cmd.indexOf(target3) != -1)) {
|
---|
| 978 | return 3;
|
---|
| 979 | } else {
|
---|
| 980 | recvAsyncdata(timeout - (millis() - start));
|
---|
| 981 | }
|
---|
[136] | 982 | }
|
---|
[177] | 983 | WAIT_TIMEOUT;
|
---|
[136] | 984 | }
|
---|
[177] | 985 | return -1;
|
---|
[136] | 986 | }
|
---|
| 987 |
|
---|
| 988 | bool ESP8266::recvFind(String target, uint32_t timeout)
|
---|
| 989 | {
|
---|
[177] | 990 | int ret;
|
---|
| 991 |
|
---|
| 992 | ret = recvString(target, "", "", timeout);
|
---|
| 993 | if (ret != -1) rx_cmd = "";
|
---|
| 994 | return (ret == 1);
|
---|
[136] | 995 | }
|
---|
| 996 |
|
---|
| 997 | bool ESP8266::recvFindAndFilter(String target, String begin, String end, String &data, uint32_t timeout)
|
---|
| 998 | {
|
---|
[177] | 999 | if (recvString(target, "", "", timeout) == 1) {
|
---|
| 1000 | int32_t index1 = rx_cmd.indexOf(begin);
|
---|
| 1001 | int32_t index2 = rx_cmd.indexOf(end);
|
---|
[136] | 1002 | if (index1 != -1 && index2 != -1) {
|
---|
| 1003 | index1 += begin.length();
|
---|
[177] | 1004 | data = rx_cmd.substring(index1, index2);
|
---|
| 1005 | rx_cmd = "";
|
---|
[136] | 1006 | return true;
|
---|
| 1007 | }
|
---|
| 1008 | }
|
---|
| 1009 | data = "";
|
---|
| 1010 | return false;
|
---|
| 1011 | }
|
---|
| 1012 |
|
---|
| 1013 | bool ESP8266::eAT(void)
|
---|
| 1014 | {
|
---|
[189] | 1015 | rx_update();
|
---|
[136] | 1016 | m_puart->println("AT");
|
---|
| 1017 | return recvFind("OK");
|
---|
| 1018 | }
|
---|
| 1019 |
|
---|
| 1020 | bool ESP8266::eATRST(void)
|
---|
| 1021 | {
|
---|
[189] | 1022 | rx_update();
|
---|
[136] | 1023 | m_puart->println("AT+RST");
|
---|
| 1024 | return recvFind("OK");
|
---|
| 1025 | }
|
---|
| 1026 |
|
---|
| 1027 | bool ESP8266::eATGMR(String &version)
|
---|
| 1028 | {
|
---|
[189] | 1029 | rx_update();
|
---|
[136] | 1030 | m_puart->println("AT+GMR");
|
---|
| 1031 | return recvFindAndFilter("OK", "\r\r\n", "\r\nOK", version);
|
---|
| 1032 | }
|
---|
[177] | 1033 | /* checked */
|
---|
| 1034 | bool ESP8266::qATCWMODE_CUR(uint8_t *mode)
|
---|
[136] | 1035 | {
|
---|
| 1036 | String str_mode;
|
---|
| 1037 | bool ret;
|
---|
| 1038 | if (!mode) {
|
---|
| 1039 | return false;
|
---|
| 1040 | }
|
---|
[189] | 1041 | rx_update();
|
---|
[177] | 1042 | m_puart->println("AT+CWMODE_CUR?");
|
---|
| 1043 | ret = recvFindAndFilter("OK", "+CWMODE_CUR:", "\r\n\r\nOK", str_mode);
|
---|
[136] | 1044 | if (ret) {
|
---|
| 1045 | *mode = (uint8_t)str_mode.toInt();
|
---|
| 1046 | return true;
|
---|
| 1047 | } else {
|
---|
| 1048 | return false;
|
---|
| 1049 | }
|
---|
| 1050 | }
|
---|
[177] | 1051 | /* checked */
|
---|
| 1052 | bool ESP8266::sATCWMODE_CUR(uint8_t mode)
|
---|
[136] | 1053 | {
|
---|
[177] | 1054 | int ret;
|
---|
[189] | 1055 |
|
---|
| 1056 | rx_update();
|
---|
[177] | 1057 | m_puart->print("AT+CWMODE_CUR=");
|
---|
[136] | 1058 | m_puart->println(mode);
|
---|
[177] | 1059 |
|
---|
| 1060 | ret = recvString("OK", "ERROR", "");
|
---|
| 1061 | if (ret != -1) rx_cmd = "";
|
---|
| 1062 | return (ret == 1);
|
---|
[136] | 1063 | }
|
---|
[177] | 1064 | /* checked */
|
---|
| 1065 | bool ESP8266::sATCWJAP_CUR(String ssid, String pwd)
|
---|
[136] | 1066 | {
|
---|
[177] | 1067 | int ret;
|
---|
| 1068 |
|
---|
[189] | 1069 | rx_update();
|
---|
| 1070 | m_puart->print("AT+CWJAP_CUR=\"");
|
---|
[136] | 1071 | m_puart->print(ssid);
|
---|
| 1072 | m_puart->print("\",\"");
|
---|
| 1073 | m_puart->print(pwd);
|
---|
| 1074 | m_puart->println("\"");
|
---|
| 1075 |
|
---|
[177] | 1076 | ret = recvString("OK", "FAIL", "", 10000);
|
---|
| 1077 | if (ret != -1) rx_cmd = "";
|
---|
| 1078 | return (ret == 1);
|
---|
[136] | 1079 | }
|
---|
| 1080 |
|
---|
| 1081 | bool ESP8266::eATCWLAP(String &list)
|
---|
| 1082 | {
|
---|
[189] | 1083 | rx_update();
|
---|
[136] | 1084 | m_puart->println("AT+CWLAP");
|
---|
| 1085 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list, 10000);
|
---|
| 1086 | }
|
---|
| 1087 |
|
---|
| 1088 | bool ESP8266::eATCWQAP(void)
|
---|
| 1089 | {
|
---|
[189] | 1090 | rx_update();
|
---|
[136] | 1091 | m_puart->println("AT+CWQAP");
|
---|
| 1092 | return recvFind("OK");
|
---|
| 1093 | }
|
---|
[177] | 1094 | /* checked */
|
---|
| 1095 | bool ESP8266::sATCWSAP_CUR(String ssid, String pwd, uint8_t chl, uint8_t ecn)
|
---|
[136] | 1096 | {
|
---|
[177] | 1097 | int ret;
|
---|
| 1098 |
|
---|
[189] | 1099 | rx_update();
|
---|
[177] | 1100 | m_puart->print("AT+CWSAP_CUR=\"");
|
---|
[136] | 1101 | m_puart->print(ssid);
|
---|
| 1102 | m_puart->print("\",\"");
|
---|
| 1103 | m_puart->print(pwd);
|
---|
| 1104 | m_puart->print("\",");
|
---|
| 1105 | m_puart->print(chl);
|
---|
| 1106 | m_puart->print(",");
|
---|
| 1107 | m_puart->println(ecn);
|
---|
| 1108 |
|
---|
[177] | 1109 | ret = recvString("OK", "ERROR", "", 5000);
|
---|
| 1110 | if (ret != -1) rx_cmd = "";
|
---|
| 1111 | return (ret == 1);
|
---|
[136] | 1112 | }
|
---|
| 1113 |
|
---|
| 1114 | bool ESP8266::eATCWLIF(String &list)
|
---|
| 1115 | {
|
---|
[189] | 1116 | rx_update();
|
---|
[136] | 1117 | m_puart->println("AT+CWLIF");
|
---|
| 1118 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1119 | }
|
---|
[177] | 1120 |
|
---|
[136] | 1121 | bool ESP8266::eATCIPSTATUS(String &list)
|
---|
| 1122 | {
|
---|
[189] | 1123 | rx_update();
|
---|
[136] | 1124 | m_puart->println("AT+CIPSTATUS");
|
---|
| 1125 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1126 | }
|
---|
[177] | 1127 |
|
---|
[136] | 1128 | bool ESP8266::sATCIPSTARTSingle(String type, String addr, uint32_t port)
|
---|
| 1129 | {
|
---|
[177] | 1130 | int ret;
|
---|
[189] | 1131 |
|
---|
| 1132 | rx_update();
|
---|
[136] | 1133 | m_puart->print("AT+CIPSTART=\"");
|
---|
| 1134 | m_puart->print(type);
|
---|
| 1135 | m_puart->print("\",\"");
|
---|
| 1136 | m_puart->print(addr);
|
---|
| 1137 | m_puart->print("\",");
|
---|
| 1138 | m_puart->println(port);
|
---|
| 1139 |
|
---|
[177] | 1140 | ret = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 1141 | if (ret != -1) rx_cmd = "";
|
---|
| 1142 | return (ret == 1 || ret == 3);
|
---|
[136] | 1143 | }
|
---|
[177] | 1144 |
|
---|
[136] | 1145 | bool ESP8266::sATCIPSTARTMultiple(uint8_t mux_id, String type, String addr, uint32_t port)
|
---|
| 1146 | {
|
---|
[177] | 1147 | int ret;
|
---|
[189] | 1148 |
|
---|
| 1149 | rx_update();
|
---|
[136] | 1150 | m_puart->print("AT+CIPSTART=");
|
---|
| 1151 | m_puart->print(mux_id);
|
---|
| 1152 | m_puart->print(",\"");
|
---|
| 1153 | m_puart->print(type);
|
---|
| 1154 | m_puart->print("\",\"");
|
---|
| 1155 | m_puart->print(addr);
|
---|
| 1156 | m_puart->print("\",");
|
---|
| 1157 | m_puart->println(port);
|
---|
| 1158 |
|
---|
[177] | 1159 | ret = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 1160 | if (ret != -1) rx_cmd = "";
|
---|
| 1161 | return ((ret == 1)||(ret == 3));
|
---|
[136] | 1162 | }
|
---|
[177] | 1163 |
|
---|
[136] | 1164 | bool ESP8266::sATCIPSENDSingle(const uint8_t *buffer, uint32_t len)
|
---|
| 1165 | {
|
---|
[189] | 1166 | bool ret;
|
---|
| 1167 | rx_update();
|
---|
[136] | 1168 | m_puart->print("AT+CIPSEND=");
|
---|
| 1169 | m_puart->println(len);
|
---|
| 1170 | if (recvFind(">", 5000)) {
|
---|
| 1171 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 1172 | m_puart->write(buffer[i]);
|
---|
| 1173 | }
|
---|
[189] | 1174 | ret = recvFind("SEND OK", 10000);
|
---|
| 1175 | return ret;
|
---|
[136] | 1176 | }
|
---|
[189] | 1177 |
|
---|
[136] | 1178 | return false;
|
---|
| 1179 | }
|
---|
[177] | 1180 |
|
---|
[136] | 1181 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 1182 | {
|
---|
[189] | 1183 | rx_update();
|
---|
[136] | 1184 | m_puart->print("AT+CIPSEND=");
|
---|
| 1185 | m_puart->print(mux_id);
|
---|
| 1186 | m_puart->print(",");
|
---|
| 1187 | m_puart->println(len);
|
---|
| 1188 | if (recvFind(">", 5000)) {
|
---|
| 1189 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 1190 | m_puart->write(buffer[i]);
|
---|
| 1191 | }
|
---|
| 1192 | return recvFind("SEND OK", 10000);
|
---|
| 1193 | }
|
---|
| 1194 | return false;
|
---|
| 1195 | }
|
---|
[177] | 1196 |
|
---|
[136] | 1197 | bool ESP8266::sATCIPSENDSingle(String &str)
|
---|
| 1198 | {
|
---|
[189] | 1199 | rx_update();
|
---|
[136] | 1200 | m_puart->print("AT+CIPSEND=");
|
---|
| 1201 | m_puart->println(str.length());
|
---|
| 1202 | if (recvFind(">", 5000)) {
|
---|
| 1203 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 1204 | m_puart->write(str.charAt(i));
|
---|
| 1205 | }
|
---|
| 1206 | return recvFind("SEND OK", 10000);
|
---|
| 1207 | }
|
---|
| 1208 | return false;
|
---|
| 1209 | }
|
---|
[177] | 1210 |
|
---|
[136] | 1211 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, String &str)
|
---|
| 1212 | {
|
---|
[189] | 1213 | rx_update();
|
---|
[136] | 1214 | m_puart->print("AT+CIPSEND=");
|
---|
| 1215 | m_puart->print(mux_id);
|
---|
| 1216 | m_puart->print(",");
|
---|
| 1217 | m_puart->println(str.length());
|
---|
| 1218 | if (recvFind(">", 5000)) {
|
---|
| 1219 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 1220 | m_puart->write(str.charAt(i));
|
---|
| 1221 | }
|
---|
| 1222 | return recvFind("SEND OK", 10000);
|
---|
| 1223 | }
|
---|
| 1224 | return false;
|
---|
| 1225 | }
|
---|
[177] | 1226 |
|
---|
[136] | 1227 | bool ESP8266::sATCIPCLOSEMulitple(uint8_t mux_id)
|
---|
| 1228 | {
|
---|
[177] | 1229 | int ret;
|
---|
| 1230 |
|
---|
[189] | 1231 | rx_update();
|
---|
[136] | 1232 | m_puart->print("AT+CIPCLOSE=");
|
---|
| 1233 | m_puart->println(mux_id);
|
---|
| 1234 |
|
---|
[177] | 1235 | ret = recvString("OK", "link is not", "", 5000);
|
---|
| 1236 | if (ret != -1) rx_cmd = "";
|
---|
| 1237 | return ((ret == 1) || (ret == 2));
|
---|
[136] | 1238 | }
|
---|
[177] | 1239 |
|
---|
[136] | 1240 | bool ESP8266::eATCIPCLOSESingle(void)
|
---|
| 1241 | {
|
---|
[189] | 1242 | int ret;
|
---|
| 1243 |
|
---|
| 1244 | Serial.println(rx_cmd);
|
---|
| 1245 | rx_update();
|
---|
[136] | 1246 | m_puart->println("AT+CIPCLOSE");
|
---|
[189] | 1247 | ret = recvString("OK", "ERROR", "", 5000);
|
---|
| 1248 | if (ret != -1) rx_cmd = "";
|
---|
| 1249 | return ((ret == 1) || (ret == 2));
|
---|
[136] | 1250 | }
|
---|
[177] | 1251 |
|
---|
[136] | 1252 | bool ESP8266::eATCIFSR(String &list)
|
---|
| 1253 | {
|
---|
[189] | 1254 | rx_update();
|
---|
[136] | 1255 | m_puart->println("AT+CIFSR");
|
---|
| 1256 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1257 | }
|
---|
[177] | 1258 | /* checked */
|
---|
[136] | 1259 | bool ESP8266::sATCIPMUX(uint8_t mode)
|
---|
| 1260 | {
|
---|
[177] | 1261 | int ret;
|
---|
[189] | 1262 |
|
---|
| 1263 | rx_update();
|
---|
[136] | 1264 | m_puart->print("AT+CIPMUX=");
|
---|
| 1265 | m_puart->println(mode);
|
---|
| 1266 |
|
---|
[177] | 1267 | ret = recvString("OK", "ERROR", "");
|
---|
| 1268 | if (ret != -1) rx_cmd = "";
|
---|
| 1269 | return (ret == 1);
|
---|
[136] | 1270 | }
|
---|
[177] | 1271 |
|
---|
[136] | 1272 | bool ESP8266::sATCIPSERVER(uint8_t mode, uint32_t port)
|
---|
| 1273 | {
|
---|
[177] | 1274 | int ret;
|
---|
| 1275 |
|
---|
[136] | 1276 | if (mode) {
|
---|
[189] | 1277 | rx_update();
|
---|
[136] | 1278 | m_puart->print("AT+CIPSERVER=1,");
|
---|
[177] | 1279 | m_puart->println(port);
|
---|
| 1280 | ret = recvString("OK", "ERROR", "");
|
---|
| 1281 | if (ret != -1) rx_cmd = "";
|
---|
| 1282 | return (ret == 1);
|
---|
[136] | 1283 | } else {
|
---|
[189] | 1284 | rx_update();
|
---|
[136] | 1285 | m_puart->println("AT+CIPSERVER=0");
|
---|
[177] | 1286 | ret = recvString("OK", "ERROR", "");
|
---|
| 1287 | if (ret != -1) rx_cmd = "";
|
---|
| 1288 | return (ret == 1);
|
---|
[136] | 1289 | }
|
---|
| 1290 | }
|
---|
| 1291 | bool ESP8266::sATCIPSTO(uint32_t timeout)
|
---|
| 1292 | {
|
---|
[189] | 1293 | rx_update();
|
---|
[136] | 1294 | m_puart->print("AT+CIPSTO=");
|
---|
| 1295 | m_puart->println(timeout);
|
---|
| 1296 | return recvFind("OK");
|
---|
| 1297 | }
|
---|
| 1298 |
|
---|
[212] | 1299 | ESP8266 WiFi;
|
---|