[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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| 32 | #define WAIT_TIMEOUT delay(1);
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[189] | 33 | #define ENTER_CRITICAL
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| 34 | #define LEAVE_CRITICAL
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[143] | 35 | #else /* !TOPPERS_WITH_ARDUINO */
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| 36 | #define WAIT_TIMEOUT
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[189] | 37 | #define ENTER_CRITICAL
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| 38 | #define LEAVE_CRITICAL
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[143] | 39 | #endif /* TOPPERS_WITH_ARDUINO */
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| 40 |
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[189] | 41 |
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| 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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| 166 | if(version.indexOf(ESP8266_SUPPORT_VERSION) == -1) {
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| 167 | ret = 2;
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| 168 | }
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[177] | 169 | }
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[189] | 170 | else {
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| 171 | ret = 1;
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[177] | 172 | }
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[189] | 173 | LEAVE_CRITICAL;
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[177] | 174 |
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[189] | 175 | return ret;
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[136] | 176 | }
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| 177 |
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| 178 | bool ESP8266::kick(void)
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| 179 | {
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[189] | 180 | bool ret;
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| 181 |
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| 182 | ENTER_CRITICAL;
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| 183 | ret = eAT();
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| 184 | LEAVE_CRITICAL;
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| 185 |
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| 186 | return ret;
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[136] | 187 | }
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| 188 |
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[189] | 189 | bool ESP8266::_restart(void)
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[136] | 190 | {
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| 191 | unsigned long start;
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[189] | 192 | bool ret = false;
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| 193 |
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[177] | 194 | initialize_status();
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[136] | 195 | if (eATRST()) {
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| 196 | m_puart->end();
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| 197 | delay(2000);
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| 198 | m_puart->begin(m_baud);
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| 199 | start = millis();
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| 200 | while (millis() - start < 3000) {
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| 201 | if (eAT()) {
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| 202 | delay(1500); /* Waiting for stable */
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[189] | 203 | ret = true;
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[136] | 204 | }
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| 205 | delay(100);
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| 206 | }
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| 207 | }
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[189] | 208 |
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| 209 | return ret;
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[136] | 210 | }
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| 211 |
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[189] | 212 | bool ESP8266::restart(void)
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| 213 | {
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| 214 | bool ret;
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| 215 |
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| 216 | ENTER_CRITICAL;
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| 217 | ret = _restart();
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| 218 | LEAVE_CRITICAL;
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| 219 |
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| 220 | return ret;
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| 221 | }
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| 222 |
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[136] | 223 | String ESP8266::getVersion(void)
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| 224 | {
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| 225 | String version;
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[189] | 226 |
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| 227 | ENTER_CRITICAL;
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[136] | 228 | eATGMR(version);
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[189] | 229 | LEAVE_CRITICAL;
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| 230 |
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[136] | 231 | return version;
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| 232 | }
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| 233 |
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| 234 | bool ESP8266::setOprToStation(void)
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| 235 | {
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| 236 | uint8_t mode;
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[189] | 237 | bool ret = false;
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| 238 |
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| 239 | ENTER_CRITICAL;
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| 240 | if (qATCWMODE_CUR(&mode)) {
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| 241 | if (mode == ESP8266_WMODE_STATION) {
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| 242 | ret = true;
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[136] | 243 | } else {
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[189] | 244 | if (sATCWMODE_CUR(ESP8266_WMODE_STATION) && _restart()) {
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| 245 | ret = true;
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| 246 | }
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[136] | 247 | }
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| 248 | }
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[189] | 249 | LEAVE_CRITICAL;
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| 250 |
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| 251 | return ret;
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[136] | 252 | }
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| 253 |
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| 254 | bool ESP8266::setOprToSoftAP(void)
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| 255 | {
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| 256 | uint8_t mode;
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[189] | 257 | bool ret = false;
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| 258 |
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| 259 | ENTER_CRITICAL;
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| 260 | if (qATCWMODE_CUR(&mode)) {
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| 261 | if (mode == ESP8266_WMODE_SOFTAP) {
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| 262 | ret = true;
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[136] | 263 | } else {
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[189] | 264 | if (sATCWMODE_CUR(ESP8266_WMODE_SOFTAP) && _restart()) {
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| 265 | ret = true;
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| 266 | }
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[136] | 267 | }
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| 268 | }
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[189] | 269 | LEAVE_CRITICAL;
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| 270 |
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| 271 | return ret;
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[136] | 272 | }
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| 273 |
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| 274 | bool ESP8266::setOprToStationSoftAP(void)
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| 275 | {
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| 276 | uint8_t mode;
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[189] | 277 | bool ret = false;
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| 278 |
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| 279 | ENTER_CRITICAL;
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| 280 | if (qATCWMODE_CUR(&mode)) {
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| 281 | if (mode == ESP8266_WMODE_AP_STATION) {
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| 282 | ret = true;
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[136] | 283 | } else {
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[189] | 284 | if (sATCWMODE_CUR(ESP8266_WMODE_AP_STATION) && restart()) {
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| 285 | ret = true;
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| 286 | }
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[136] | 287 | }
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| 288 | }
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[189] | 289 | LEAVE_CRITICAL;
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| 290 |
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| 291 | return ret;
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[136] | 292 | }
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| 293 |
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| 294 | String ESP8266::getAPList(void)
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| 295 | {
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| 296 | String list;
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[189] | 297 |
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| 298 | ENTER_CRITICAL;
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[136] | 299 | eATCWLAP(list);
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[189] | 300 | LEAVE_CRITICAL;
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| 301 |
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[136] | 302 | return list;
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| 303 | }
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| 304 |
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| 305 | bool ESP8266::joinAP(String ssid, String pwd)
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| 306 | {
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[189] | 307 | bool ret;
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| 308 |
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| 309 | ENTER_CRITICAL;
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| 310 | ret = sATCWJAP_CUR(ssid, pwd);
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| 311 | LEAVE_CRITICAL;
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| 312 |
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| 313 | return ret;
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[136] | 314 | }
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| 315 |
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| 316 | bool ESP8266::leaveAP(void)
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| 317 | {
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[189] | 318 | bool ret;
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| 319 |
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| 320 | ENTER_CRITICAL;
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| 321 | ret = eATCWQAP();
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| 322 | LEAVE_CRITICAL;
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| 323 |
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| 324 | return ret;
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[136] | 325 | }
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| 326 |
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| 327 | bool ESP8266::setSoftAPParam(String ssid, String pwd, uint8_t chl, uint8_t ecn)
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| 328 | {
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[189] | 329 | bool ret;
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| 330 |
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| 331 | ENTER_CRITICAL;
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| 332 | ret = sATCWSAP_CUR(ssid, pwd, chl, ecn);
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| 333 | LEAVE_CRITICAL;
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| 334 |
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| 335 | return ret;
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[136] | 336 | }
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| 337 |
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| 338 | String ESP8266::getJoinedDeviceIP(void)
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| 339 | {
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| 340 | String list;
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[189] | 341 |
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| 342 | ENTER_CRITICAL;
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[136] | 343 | eATCWLIF(list);
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[189] | 344 | LEAVE_CRITICAL;
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| 345 |
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[136] | 346 | return list;
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| 347 | }
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| 348 |
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| 349 | String ESP8266::getIPStatus(void)
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| 350 | {
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| 351 | String list;
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[189] | 352 |
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| 353 | ENTER_CRITICAL;
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[136] | 354 | eATCIPSTATUS(list);
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[189] | 355 | LEAVE_CRITICAL;
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| 356 |
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[136] | 357 | return list;
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| 358 | }
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| 359 |
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| 360 | String ESP8266::getLocalIP(void)
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| 361 | {
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[189] | 362 | String list = "";
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[177] | 363 | int32_t index_start = -1;
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| 364 | int32_t index_end = -1;
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[189] | 365 |
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| 366 | ENTER_CRITICAL;
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[136] | 367 | eATCIFSR(list);
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[177] | 368 | index_start = list.indexOf('\"');
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| 369 | index_end = list.indexOf('\"', list.indexOf('\"')+1);
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| 370 | if ((index_start != -1) && (index_end != -1)) {
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[189] | 371 | list = list.substring(index_start+1, index_end);
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[177] | 372 | }
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[189] | 373 | LEAVE_CRITICAL;
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| 374 |
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| 375 | return list;
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[136] | 376 | }
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| 377 |
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| 378 | bool ESP8266::enableMUX(void)
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| 379 | {
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[189] | 380 | bool ret = false;
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| 381 |
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| 382 | ENTER_CRITICAL;
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[177] | 383 | if (sATCIPMUX(1)) {
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| 384 | mux_mode = true;
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[189] | 385 | ret = true;
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| 386 | }
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| 387 | LEAVE_CRITICAL;
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| 388 |
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| 389 | return ret;
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[136] | 390 | }
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| 391 |
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| 392 | bool ESP8266::disableMUX(void)
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| 393 | {
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[189] | 394 | bool ret = false;
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| 395 |
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| 396 | ENTER_CRITICAL;
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[177] | 397 | if (sATCIPMUX(0)){
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| 398 | mux_mode = false;
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[189] | 399 | ret = true;
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[177] | 400 | }
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[189] | 401 | LEAVE_CRITICAL;
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| 402 |
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| 403 | return ret;
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[136] | 404 | }
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| 405 |
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| 406 | bool ESP8266::createTCP(String addr, uint32_t port)
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| 407 | {
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[189] | 408 | bool ret = false;
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[177] | 409 | if (mux_mode) return false;
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| 410 |
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[189] | 411 | ENTER_CRITICAL;
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[177] | 412 | if((ret = sATCIPSTARTSingle("TCP", addr, port))) {
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| 413 | connection_bitmap = 1;
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| 414 | }
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[189] | 415 | LEAVE_CRITICAL;
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| 416 |
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[177] | 417 | return ret;
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[136] | 418 | }
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| 419 |
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| 420 | bool ESP8266::releaseTCP(void)
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| 421 | {
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[189] | 422 | bool ret = false;
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| 423 | if (mux_mode) return false;
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| 424 |
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| 425 | ENTER_CRITICAL;
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[177] | 426 | if((ret = eATCIPCLOSESingle())) {
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| 427 | connection_bitmap = 0;
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| 428 | rx_buffer[MUXID_SINGLE].free();
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| 429 | }
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[189] | 430 | LEAVE_CRITICAL;
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| 431 |
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[177] | 432 | return ret;
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[136] | 433 | }
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| 434 |
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| 435 | bool ESP8266::registerUDP(String addr, uint32_t port)
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| 436 | {
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[189] | 437 | bool ret = false;
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[177] | 438 | if (mux_mode) return false;
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[189] | 439 |
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| 440 | ENTER_CRITICAL;
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[177] | 441 | if((ret = sATCIPSTARTSingle("UDP", addr, port))) {
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| 442 | connection_bitmap = 1;
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[189] | 443 | }
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| 444 | LEAVE_CRITICAL;
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| 445 |
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[177] | 446 | return ret;
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[136] | 447 | }
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| 448 |
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| 449 | bool ESP8266::unregisterUDP(void)
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| 450 | {
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[189] | 451 | bool ret = false;
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[177] | 452 | if (mux_mode) return false;
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[189] | 453 |
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| 454 | ENTER_CRITICAL;
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[177] | 455 | if((ret = eATCIPCLOSESingle())) {
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| 456 | connection_bitmap = 0;
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| 457 | rx_buffer[MUXID_SINGLE].free();
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[189] | 458 | }
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| 459 | LEAVE_CRITICAL;
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| 460 |
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[177] | 461 | return ret;
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[136] | 462 | }
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| 463 |
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| 464 | bool ESP8266::createTCP(uint8_t mux_id, String addr, uint32_t port)
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| 465 | {
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[189] | 466 | bool ret = false;
|
---|
[177] | 467 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 468 | if (!mux_mode) return false;
|
---|
[189] | 469 |
|
---|
| 470 | ENTER_CRITICAL;
|
---|
[177] | 471 | if((ret = sATCIPSTARTMultiple(mux_id, "TCP", addr, port))) {
|
---|
| 472 | connection_bitmap |= 1 << mux_id;
|
---|
| 473 | }
|
---|
[189] | 474 | LEAVE_CRITICAL;
|
---|
| 475 |
|
---|
[177] | 476 | return ret;
|
---|
[136] | 477 | }
|
---|
| 478 |
|
---|
| 479 | bool ESP8266::releaseTCP(uint8_t mux_id)
|
---|
| 480 | {
|
---|
[177] | 481 | bool ret;
|
---|
| 482 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 483 | if (!mux_mode) return false;
|
---|
[189] | 484 |
|
---|
| 485 | ENTER_CRITICAL;
|
---|
[177] | 486 | if ((ret = sATCIPCLOSEMulitple(mux_id))) {
|
---|
| 487 | connection_bitmap &= ~(1 << mux_id);
|
---|
| 488 | rx_buffer[mux_id].free();
|
---|
| 489 | }
|
---|
[189] | 490 | LEAVE_CRITICAL;
|
---|
| 491 |
|
---|
[177] | 492 | return ret;
|
---|
[136] | 493 | }
|
---|
| 494 |
|
---|
| 495 | bool ESP8266::registerUDP(uint8_t mux_id, String addr, uint32_t port)
|
---|
| 496 | {
|
---|
[177] | 497 | bool ret;
|
---|
| 498 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 499 | if (!mux_mode) return false;
|
---|
[189] | 500 |
|
---|
| 501 | ENTER_CRITICAL;
|
---|
[177] | 502 | if ((ret = sATCIPSTARTMultiple(mux_id, "UDP", addr, port))) {
|
---|
| 503 | connection_bitmap |= 1 << mux_id;
|
---|
| 504 | }
|
---|
[189] | 505 | LEAVE_CRITICAL;
|
---|
| 506 |
|
---|
[177] | 507 | return ret;
|
---|
[136] | 508 | }
|
---|
| 509 |
|
---|
| 510 | bool ESP8266::unregisterUDP(uint8_t mux_id)
|
---|
| 511 | {
|
---|
[177] | 512 | bool ret;
|
---|
| 513 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 514 | if (!mux_mode) return false;
|
---|
[189] | 515 |
|
---|
| 516 | ENTER_CRITICAL;
|
---|
[177] | 517 | if ((ret = sATCIPCLOSEMulitple(mux_id))) {
|
---|
| 518 | connection_bitmap &= ~(1 << mux_id);
|
---|
| 519 | rx_buffer[mux_id].free();
|
---|
| 520 | }
|
---|
[189] | 521 | LEAVE_CRITICAL;
|
---|
| 522 |
|
---|
[177] | 523 | return ret;
|
---|
[136] | 524 | }
|
---|
| 525 |
|
---|
| 526 | bool ESP8266::setTCPServerTimeout(uint32_t timeout)
|
---|
| 527 | {
|
---|
[189] | 528 | bool ret;
|
---|
[177] | 529 | if (!mux_mode) return false;
|
---|
[189] | 530 |
|
---|
| 531 | ENTER_CRITICAL;
|
---|
| 532 | ret = sATCIPSTO(timeout);
|
---|
| 533 | LEAVE_CRITICAL;
|
---|
| 534 |
|
---|
| 535 | return ret;
|
---|
[136] | 536 | }
|
---|
| 537 |
|
---|
| 538 | bool ESP8266::startTCPServer(uint32_t port)
|
---|
| 539 | {
|
---|
[189] | 540 | bool ret = false;
|
---|
[177] | 541 | if (!mux_mode) return false;
|
---|
[189] | 542 |
|
---|
| 543 | ENTER_CRITICAL;
|
---|
| 544 | ret = sATCIPSERVER(1, port);
|
---|
| 545 | LEAVE_CRITICAL;
|
---|
| 546 |
|
---|
| 547 | return ret;
|
---|
[136] | 548 | }
|
---|
| 549 |
|
---|
| 550 | bool ESP8266::stopTCPServer(void)
|
---|
| 551 | {
|
---|
[189] | 552 | bool ret = false;
|
---|
| 553 |
|
---|
| 554 | ENTER_CRITICAL;
|
---|
| 555 | ret = sATCIPSERVER(0);
|
---|
| 556 | LEAVE_CRITICAL;
|
---|
| 557 |
|
---|
| 558 | return ret;
|
---|
[136] | 559 | }
|
---|
| 560 |
|
---|
| 561 | bool ESP8266::startServer(uint32_t port)
|
---|
| 562 | {
|
---|
[189] | 563 | bool ret = false;
|
---|
| 564 | if (!mux_mode) return false;
|
---|
| 565 |
|
---|
| 566 | ENTER_CRITICAL;
|
---|
| 567 | ret = startTCPServer(port);
|
---|
| 568 | LEAVE_CRITICAL;
|
---|
| 569 |
|
---|
| 570 | return ret;
|
---|
[136] | 571 | }
|
---|
| 572 |
|
---|
| 573 | bool ESP8266::stopServer(void)
|
---|
| 574 | {
|
---|
[189] | 575 | bool ret;
|
---|
| 576 |
|
---|
| 577 | ENTER_CRITICAL;
|
---|
| 578 | ret = stopTCPServer();
|
---|
| 579 | LEAVE_CRITICAL;
|
---|
| 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) {
|
---|
| 796 | if((ret = recvIPD(timeout - (millis() - start), buffer, buffer_size,
|
---|
[189] | 797 | mux_id, coming_mux_id)) != 0) {
|
---|
[177] | 798 | rx_cmd = "";
|
---|
| 799 | return ret;
|
---|
| 800 | }
|
---|
| 801 | } else {
|
---|
| 802 | recvAsyncdata();
|
---|
| 803 | }
|
---|
| 804 | }
|
---|
| 805 | WAIT_TIMEOUT;
|
---|
| 806 | }
|
---|
| 807 | return 0;
|
---|
| 808 | }
|
---|
| 809 |
|
---|
| 810 | /*
|
---|
| 811 | * call after read +IPD,
|
---|
| 812 | * +IPD,<id>,<len>:<data>
|
---|
| 813 | * +IPD,<len>:<data>
|
---|
| 814 | */
|
---|
| 815 | uint32_t ESP8266::recvIPD(uint32_t timeout, uint8_t *buffer, uint32_t buffer_size,
|
---|
| 816 | uint8_t mux_id, uint8_t *coming_mux_id)
|
---|
[136] | 817 | {
|
---|
| 818 | String data;
|
---|
| 819 | char a;
|
---|
[177] | 820 | unsigned long start;
|
---|
[136] | 821 | int32_t index_colon = -1; /* : */
|
---|
| 822 | int32_t index_comma = -1; /* , */
|
---|
| 823 | int32_t len = -1;
|
---|
| 824 | int8_t id = -1;
|
---|
| 825 | bool has_data = false;
|
---|
| 826 | uint32_t ret;
|
---|
| 827 | uint32_t i;
|
---|
[177] | 828 | ESP8266_RingBuffer *p_rx_buffer;
|
---|
[189] | 829 |
|
---|
[136] | 830 | start = millis();
|
---|
[177] | 831 | while (millis() - start < timeout) {
|
---|
[136] | 832 | if(m_puart->available() > 0) {
|
---|
| 833 | a = m_puart->read();
|
---|
| 834 | data += a;
|
---|
[177] | 835 | if((index_colon = data.indexOf(':')) != -1) {
|
---|
| 836 | if(((index_comma = data.indexOf(',')) != -1) && index_comma < index_colon) {
|
---|
| 837 | /* +IPD,id,len:data */
|
---|
| 838 | id = data.substring(0, index_comma).toInt();
|
---|
| 839 | if (id < 0 || id > (ESP8266_NUM_CONNECTION-1)) {
|
---|
[136] | 840 | return 0;
|
---|
| 841 | }
|
---|
| 842 | len = data.substring(index_comma + 1, index_colon).toInt();
|
---|
| 843 | if (len <= 0) {
|
---|
| 844 | return 0;
|
---|
| 845 | }
|
---|
[177] | 846 | }
|
---|
| 847 | else {
|
---|
| 848 | /* +IPD,len:data */
|
---|
| 849 | len = data.substring(0, index_colon).toInt();
|
---|
| 850 | id = 0;
|
---|
[136] | 851 | if (len <= 0) {
|
---|
| 852 | return 0;
|
---|
| 853 | }
|
---|
| 854 | }
|
---|
| 855 | has_data = true;
|
---|
| 856 | break;
|
---|
| 857 | }
|
---|
| 858 | }
|
---|
[177] | 859 | else {
|
---|
| 860 | WAIT_TIMEOUT;
|
---|
| 861 | }
|
---|
[136] | 862 | }
|
---|
| 863 |
|
---|
| 864 | if (has_data) {
|
---|
[177] | 865 | p_rx_buffer = (id == -1)? &rx_buffer[0] : &rx_buffer[id];
|
---|
| 866 | if (buffer == NULL || ((mux_id != MUXID_ANY) && (id != mux_id))) {
|
---|
| 867 | /* Store in rx_buffer */
|
---|
| 868 | start = millis();
|
---|
| 869 | i = 0;
|
---|
| 870 | while (millis() - start < 3000) {
|
---|
| 871 | while((m_puart->available() > 0) && (i < (uint32_t)len)) {
|
---|
| 872 | a = m_puart->read();
|
---|
| 873 | p_rx_buffer->write(a);
|
---|
| 874 | i++;
|
---|
[136] | 875 | }
|
---|
[177] | 876 | if (i == (uint32_t)len) {
|
---|
| 877 | return len;
|
---|
[136] | 878 | }
|
---|
[177] | 879 | WAIT_TIMEOUT
|
---|
[189] | 880 | }
|
---|
| 881 | return i;
|
---|
[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) {
|
---|
[189] | 926 | if(recvIPD(timeout) != 0) {
|
---|
[177] | 927 | rx_cmd = "";
|
---|
[136] | 928 | }
|
---|
[177] | 929 | } else if (rx_cmd.indexOf("CLOSED") != -1) {
|
---|
| 930 | if ((index = rx_cmd.indexOf(",CLOSED")) != -1) {
|
---|
| 931 | /* <link ID>,CLOSED */
|
---|
| 932 | id = rx_cmd.substring(index-1, index).toInt();
|
---|
| 933 | connection_bitmap &= ~(1 << id);
|
---|
| 934 | } else {
|
---|
| 935 | connection_bitmap = 0;
|
---|
[136] | 936 | }
|
---|
[177] | 937 | rx_cmd = "";
|
---|
| 938 | } else if ((index = rx_cmd.indexOf(",CONNECT")) != -1) {
|
---|
| 939 | /* <link ID>,CONNECT */
|
---|
| 940 | id = rx_cmd.substring(index-1, index).toInt();
|
---|
| 941 | connection_bitmap |= (1 << id);
|
---|
| 942 | rx_cmd = "";
|
---|
| 943 | } else if ((index = rx_cmd.indexOf("WIFI CONNECTED")) != -1) {
|
---|
| 944 | wifi_status = ESP8266_STATUS_CONNECTED;
|
---|
| 945 | rx_cmd = "";
|
---|
| 946 | } else if ((index = rx_cmd.indexOf("WIFI GOT IP")) != -1) {
|
---|
| 947 | wifi_status = ESP8266_STATUS_GOTIP;
|
---|
| 948 | rx_cmd = "";
|
---|
| 949 | } else if ((index = rx_cmd.indexOf("WIFI DISCONNECT")) != -1) {
|
---|
| 950 | wifi_status = ESP8266_STATUS_DISCONNECTED;
|
---|
| 951 | rx_cmd = "";
|
---|
| 952 | }
|
---|
[136] | 953 | }
|
---|
| 954 |
|
---|
[177] | 955 | void ESP8266::rx_update(void)
|
---|
[136] | 956 | {
|
---|
| 957 | char a;
|
---|
[177] | 958 |
|
---|
| 959 | while(m_puart->available() > 0) {
|
---|
| 960 | a = m_puart->read();
|
---|
| 961 | rx_cmd += a;
|
---|
| 962 | recvAsyncdata(3000);
|
---|
[136] | 963 | }
|
---|
| 964 | }
|
---|
| 965 |
|
---|
[177] | 966 | int ESP8266::recvString(String target1, String target2, String target3, uint32_t timeout)
|
---|
[136] | 967 | {
|
---|
| 968 | char a;
|
---|
| 969 | unsigned long start = millis();
|
---|
| 970 | while (millis() - start < timeout) {
|
---|
[189] | 971 | while (m_puart->available() > 0) {
|
---|
[136] | 972 | a = m_puart->read();
|
---|
[177] | 973 | rx_cmd += a;
|
---|
| 974 | if (rx_cmd.indexOf(target1) != -1) {
|
---|
| 975 | return 1;
|
---|
| 976 | } else if ((target2.length() != 0 ) && (rx_cmd.indexOf(target2) != -1)) {
|
---|
| 977 | return 2;
|
---|
| 978 | } else if ((target3.length() != 0 ) && (rx_cmd.indexOf(target3) != -1)) {
|
---|
| 979 | return 3;
|
---|
| 980 | } else {
|
---|
| 981 | recvAsyncdata(timeout - (millis() - start));
|
---|
| 982 | }
|
---|
[136] | 983 | }
|
---|
[177] | 984 | WAIT_TIMEOUT;
|
---|
[136] | 985 | }
|
---|
[177] | 986 | return -1;
|
---|
[136] | 987 | }
|
---|
| 988 |
|
---|
| 989 | bool ESP8266::recvFind(String target, uint32_t timeout)
|
---|
| 990 | {
|
---|
[177] | 991 | int ret;
|
---|
| 992 |
|
---|
| 993 | ret = recvString(target, "", "", timeout);
|
---|
| 994 | if (ret != -1) rx_cmd = "";
|
---|
| 995 | return (ret == 1);
|
---|
[136] | 996 | }
|
---|
| 997 |
|
---|
| 998 | bool ESP8266::recvFindAndFilter(String target, String begin, String end, String &data, uint32_t timeout)
|
---|
| 999 | {
|
---|
[177] | 1000 | if (recvString(target, "", "", timeout) == 1) {
|
---|
| 1001 | int32_t index1 = rx_cmd.indexOf(begin);
|
---|
| 1002 | int32_t index2 = rx_cmd.indexOf(end);
|
---|
[136] | 1003 | if (index1 != -1 && index2 != -1) {
|
---|
| 1004 | index1 += begin.length();
|
---|
[177] | 1005 | data = rx_cmd.substring(index1, index2);
|
---|
| 1006 | rx_cmd = "";
|
---|
[136] | 1007 | return true;
|
---|
| 1008 | }
|
---|
| 1009 | }
|
---|
| 1010 | data = "";
|
---|
| 1011 | return false;
|
---|
| 1012 | }
|
---|
| 1013 |
|
---|
| 1014 | bool ESP8266::eAT(void)
|
---|
| 1015 | {
|
---|
[189] | 1016 | rx_update();
|
---|
[136] | 1017 | m_puart->println("AT");
|
---|
| 1018 | return recvFind("OK");
|
---|
| 1019 | }
|
---|
| 1020 |
|
---|
| 1021 | bool ESP8266::eATRST(void)
|
---|
| 1022 | {
|
---|
[189] | 1023 | rx_update();
|
---|
[136] | 1024 | m_puart->println("AT+RST");
|
---|
| 1025 | return recvFind("OK");
|
---|
| 1026 | }
|
---|
| 1027 |
|
---|
| 1028 | bool ESP8266::eATGMR(String &version)
|
---|
| 1029 | {
|
---|
[189] | 1030 | rx_update();
|
---|
[136] | 1031 | m_puart->println("AT+GMR");
|
---|
| 1032 | return recvFindAndFilter("OK", "\r\r\n", "\r\nOK", version);
|
---|
| 1033 | }
|
---|
[177] | 1034 | /* checked */
|
---|
| 1035 | bool ESP8266::qATCWMODE_CUR(uint8_t *mode)
|
---|
[136] | 1036 | {
|
---|
| 1037 | String str_mode;
|
---|
| 1038 | bool ret;
|
---|
| 1039 | if (!mode) {
|
---|
| 1040 | return false;
|
---|
| 1041 | }
|
---|
[189] | 1042 | rx_update();
|
---|
[177] | 1043 | m_puart->println("AT+CWMODE_CUR?");
|
---|
| 1044 | ret = recvFindAndFilter("OK", "+CWMODE_CUR:", "\r\n\r\nOK", str_mode);
|
---|
[136] | 1045 | if (ret) {
|
---|
| 1046 | *mode = (uint8_t)str_mode.toInt();
|
---|
| 1047 | return true;
|
---|
| 1048 | } else {
|
---|
| 1049 | return false;
|
---|
| 1050 | }
|
---|
| 1051 | }
|
---|
[177] | 1052 | /* checked */
|
---|
| 1053 | bool ESP8266::sATCWMODE_CUR(uint8_t mode)
|
---|
[136] | 1054 | {
|
---|
[177] | 1055 | int ret;
|
---|
[189] | 1056 |
|
---|
| 1057 | rx_update();
|
---|
[177] | 1058 | m_puart->print("AT+CWMODE_CUR=");
|
---|
[136] | 1059 | m_puart->println(mode);
|
---|
[177] | 1060 |
|
---|
| 1061 | ret = recvString("OK", "ERROR", "");
|
---|
| 1062 | if (ret != -1) rx_cmd = "";
|
---|
| 1063 | return (ret == 1);
|
---|
[136] | 1064 | }
|
---|
[177] | 1065 | /* checked */
|
---|
| 1066 | bool ESP8266::sATCWJAP_CUR(String ssid, String pwd)
|
---|
[136] | 1067 | {
|
---|
[177] | 1068 | int ret;
|
---|
| 1069 |
|
---|
[189] | 1070 | rx_update();
|
---|
| 1071 | m_puart->print("AT+CWJAP_CUR=\"");
|
---|
[136] | 1072 | m_puart->print(ssid);
|
---|
| 1073 | m_puart->print("\",\"");
|
---|
| 1074 | m_puart->print(pwd);
|
---|
| 1075 | m_puart->println("\"");
|
---|
| 1076 |
|
---|
[177] | 1077 | ret = recvString("OK", "FAIL", "", 10000);
|
---|
| 1078 | if (ret != -1) rx_cmd = "";
|
---|
| 1079 | return (ret == 1);
|
---|
[136] | 1080 | }
|
---|
| 1081 |
|
---|
| 1082 | bool ESP8266::eATCWLAP(String &list)
|
---|
| 1083 | {
|
---|
[189] | 1084 | rx_update();
|
---|
[136] | 1085 | m_puart->println("AT+CWLAP");
|
---|
| 1086 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list, 10000);
|
---|
| 1087 | }
|
---|
| 1088 |
|
---|
| 1089 | bool ESP8266::eATCWQAP(void)
|
---|
| 1090 | {
|
---|
[189] | 1091 | rx_update();
|
---|
[136] | 1092 | m_puart->println("AT+CWQAP");
|
---|
| 1093 | return recvFind("OK");
|
---|
| 1094 | }
|
---|
[177] | 1095 | /* checked */
|
---|
| 1096 | bool ESP8266::sATCWSAP_CUR(String ssid, String pwd, uint8_t chl, uint8_t ecn)
|
---|
[136] | 1097 | {
|
---|
[177] | 1098 | int ret;
|
---|
| 1099 |
|
---|
[189] | 1100 | rx_update();
|
---|
[177] | 1101 | m_puart->print("AT+CWSAP_CUR=\"");
|
---|
[136] | 1102 | m_puart->print(ssid);
|
---|
| 1103 | m_puart->print("\",\"");
|
---|
| 1104 | m_puart->print(pwd);
|
---|
| 1105 | m_puart->print("\",");
|
---|
| 1106 | m_puart->print(chl);
|
---|
| 1107 | m_puart->print(",");
|
---|
| 1108 | m_puart->println(ecn);
|
---|
| 1109 |
|
---|
[177] | 1110 | ret = recvString("OK", "ERROR", "", 5000);
|
---|
| 1111 | if (ret != -1) rx_cmd = "";
|
---|
| 1112 | return (ret == 1);
|
---|
[136] | 1113 | }
|
---|
| 1114 |
|
---|
| 1115 | bool ESP8266::eATCWLIF(String &list)
|
---|
| 1116 | {
|
---|
[189] | 1117 | rx_update();
|
---|
[136] | 1118 | m_puart->println("AT+CWLIF");
|
---|
| 1119 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1120 | }
|
---|
[177] | 1121 |
|
---|
[136] | 1122 | bool ESP8266::eATCIPSTATUS(String &list)
|
---|
| 1123 | {
|
---|
[189] | 1124 | rx_update();
|
---|
[136] | 1125 | m_puart->println("AT+CIPSTATUS");
|
---|
| 1126 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1127 | }
|
---|
[177] | 1128 |
|
---|
[136] | 1129 | bool ESP8266::sATCIPSTARTSingle(String type, String addr, uint32_t port)
|
---|
| 1130 | {
|
---|
[177] | 1131 | int ret;
|
---|
[189] | 1132 |
|
---|
| 1133 | rx_update();
|
---|
[136] | 1134 | m_puart->print("AT+CIPSTART=\"");
|
---|
| 1135 | m_puart->print(type);
|
---|
| 1136 | m_puart->print("\",\"");
|
---|
| 1137 | m_puart->print(addr);
|
---|
| 1138 | m_puart->print("\",");
|
---|
| 1139 | m_puart->println(port);
|
---|
| 1140 |
|
---|
[177] | 1141 | ret = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 1142 | if (ret != -1) rx_cmd = "";
|
---|
| 1143 | return (ret == 1 || ret == 3);
|
---|
[136] | 1144 | }
|
---|
[177] | 1145 |
|
---|
[136] | 1146 | bool ESP8266::sATCIPSTARTMultiple(uint8_t mux_id, String type, String addr, uint32_t port)
|
---|
| 1147 | {
|
---|
[177] | 1148 | int ret;
|
---|
[189] | 1149 |
|
---|
| 1150 | rx_update();
|
---|
[136] | 1151 | m_puart->print("AT+CIPSTART=");
|
---|
| 1152 | m_puart->print(mux_id);
|
---|
| 1153 | m_puart->print(",\"");
|
---|
| 1154 | m_puart->print(type);
|
---|
| 1155 | m_puart->print("\",\"");
|
---|
| 1156 | m_puart->print(addr);
|
---|
| 1157 | m_puart->print("\",");
|
---|
| 1158 | m_puart->println(port);
|
---|
| 1159 |
|
---|
[177] | 1160 | ret = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 1161 | if (ret != -1) rx_cmd = "";
|
---|
| 1162 | return ((ret == 1)||(ret == 3));
|
---|
[136] | 1163 | }
|
---|
[177] | 1164 |
|
---|
[136] | 1165 | bool ESP8266::sATCIPSENDSingle(const uint8_t *buffer, uint32_t len)
|
---|
| 1166 | {
|
---|
[189] | 1167 | bool ret;
|
---|
| 1168 | rx_update();
|
---|
[136] | 1169 | m_puart->print("AT+CIPSEND=");
|
---|
| 1170 | m_puart->println(len);
|
---|
| 1171 | if (recvFind(">", 5000)) {
|
---|
| 1172 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 1173 | m_puart->write(buffer[i]);
|
---|
| 1174 | }
|
---|
[189] | 1175 | ret = recvFind("SEND OK", 10000);
|
---|
| 1176 | return ret;
|
---|
[136] | 1177 | }
|
---|
[189] | 1178 |
|
---|
[136] | 1179 | return false;
|
---|
| 1180 | }
|
---|
[177] | 1181 |
|
---|
[136] | 1182 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 1183 | {
|
---|
[189] | 1184 | rx_update();
|
---|
[136] | 1185 | m_puart->print("AT+CIPSEND=");
|
---|
| 1186 | m_puart->print(mux_id);
|
---|
| 1187 | m_puart->print(",");
|
---|
| 1188 | m_puart->println(len);
|
---|
| 1189 | if (recvFind(">", 5000)) {
|
---|
| 1190 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 1191 | m_puart->write(buffer[i]);
|
---|
| 1192 | }
|
---|
| 1193 | return recvFind("SEND OK", 10000);
|
---|
| 1194 | }
|
---|
| 1195 | return false;
|
---|
| 1196 | }
|
---|
[177] | 1197 |
|
---|
[136] | 1198 | bool ESP8266::sATCIPSENDSingle(String &str)
|
---|
| 1199 | {
|
---|
[189] | 1200 | rx_update();
|
---|
[136] | 1201 | m_puart->print("AT+CIPSEND=");
|
---|
| 1202 | m_puart->println(str.length());
|
---|
| 1203 | if (recvFind(">", 5000)) {
|
---|
| 1204 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 1205 | m_puart->write(str.charAt(i));
|
---|
| 1206 | }
|
---|
| 1207 | return recvFind("SEND OK", 10000);
|
---|
| 1208 | }
|
---|
| 1209 | return false;
|
---|
| 1210 | }
|
---|
[177] | 1211 |
|
---|
[136] | 1212 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, String &str)
|
---|
| 1213 | {
|
---|
[189] | 1214 | rx_update();
|
---|
[136] | 1215 | m_puart->print("AT+CIPSEND=");
|
---|
| 1216 | m_puart->print(mux_id);
|
---|
| 1217 | m_puart->print(",");
|
---|
| 1218 | m_puart->println(str.length());
|
---|
| 1219 | if (recvFind(">", 5000)) {
|
---|
| 1220 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 1221 | m_puart->write(str.charAt(i));
|
---|
| 1222 | }
|
---|
| 1223 | return recvFind("SEND OK", 10000);
|
---|
| 1224 | }
|
---|
| 1225 | return false;
|
---|
| 1226 | }
|
---|
[177] | 1227 |
|
---|
[136] | 1228 | bool ESP8266::sATCIPCLOSEMulitple(uint8_t mux_id)
|
---|
| 1229 | {
|
---|
[177] | 1230 | int ret;
|
---|
| 1231 |
|
---|
[189] | 1232 | rx_update();
|
---|
[136] | 1233 | m_puart->print("AT+CIPCLOSE=");
|
---|
| 1234 | m_puart->println(mux_id);
|
---|
| 1235 |
|
---|
[177] | 1236 | ret = recvString("OK", "link is not", "", 5000);
|
---|
| 1237 | if (ret != -1) rx_cmd = "";
|
---|
| 1238 | return ((ret == 1) || (ret == 2));
|
---|
[136] | 1239 | }
|
---|
[177] | 1240 |
|
---|
[136] | 1241 | bool ESP8266::eATCIPCLOSESingle(void)
|
---|
| 1242 | {
|
---|
[189] | 1243 | int ret;
|
---|
| 1244 |
|
---|
| 1245 | Serial.println(rx_cmd);
|
---|
| 1246 | rx_update();
|
---|
[136] | 1247 | m_puart->println("AT+CIPCLOSE");
|
---|
[189] | 1248 | ret = recvString("OK", "ERROR", "", 5000);
|
---|
| 1249 | if (ret != -1) rx_cmd = "";
|
---|
| 1250 | return ((ret == 1) || (ret == 2));
|
---|
[136] | 1251 | }
|
---|
[177] | 1252 |
|
---|
[136] | 1253 | bool ESP8266::eATCIFSR(String &list)
|
---|
| 1254 | {
|
---|
[189] | 1255 | rx_update();
|
---|
[136] | 1256 | m_puart->println("AT+CIFSR");
|
---|
| 1257 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1258 | }
|
---|
[177] | 1259 | /* checked */
|
---|
[136] | 1260 | bool ESP8266::sATCIPMUX(uint8_t mode)
|
---|
| 1261 | {
|
---|
[177] | 1262 | int ret;
|
---|
[189] | 1263 |
|
---|
| 1264 | rx_update();
|
---|
[136] | 1265 | m_puart->print("AT+CIPMUX=");
|
---|
| 1266 | m_puart->println(mode);
|
---|
| 1267 |
|
---|
[177] | 1268 | ret = recvString("OK", "ERROR", "");
|
---|
| 1269 | if (ret != -1) rx_cmd = "";
|
---|
| 1270 | return (ret == 1);
|
---|
[136] | 1271 | }
|
---|
[177] | 1272 |
|
---|
[136] | 1273 | bool ESP8266::sATCIPSERVER(uint8_t mode, uint32_t port)
|
---|
| 1274 | {
|
---|
[177] | 1275 | int ret;
|
---|
| 1276 |
|
---|
[136] | 1277 | if (mode) {
|
---|
[189] | 1278 | rx_update();
|
---|
[136] | 1279 | m_puart->print("AT+CIPSERVER=1,");
|
---|
[177] | 1280 | m_puart->println(port);
|
---|
| 1281 | ret = recvString("OK", "ERROR", "");
|
---|
| 1282 | if (ret != -1) rx_cmd = "";
|
---|
| 1283 | return (ret == 1);
|
---|
[136] | 1284 | } else {
|
---|
[189] | 1285 | rx_update();
|
---|
[136] | 1286 | m_puart->println("AT+CIPSERVER=0");
|
---|
[177] | 1287 | ret = recvString("OK", "ERROR", "");
|
---|
| 1288 | if (ret != -1) rx_cmd = "";
|
---|
| 1289 | return (ret == 1);
|
---|
[136] | 1290 | }
|
---|
| 1291 | }
|
---|
| 1292 | bool ESP8266::sATCIPSTO(uint32_t timeout)
|
---|
| 1293 | {
|
---|
[189] | 1294 | rx_update();
|
---|
[136] | 1295 | m_puart->print("AT+CIPSTO=");
|
---|
| 1296 | m_puart->println(timeout);
|
---|
| 1297 | return recvFind("OK");
|
---|
| 1298 | }
|
---|
| 1299 |
|
---|