[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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[193] | 32 | #include "rca.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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| 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 | {
|
---|
[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 | ret = startTCPServer(port);
|
---|
| 567 |
|
---|
| 568 | return ret;
|
---|
[136] | 569 | }
|
---|
| 570 |
|
---|
| 571 | bool ESP8266::stopServer(void)
|
---|
| 572 | {
|
---|
[189] | 573 | bool ret;
|
---|
| 574 |
|
---|
| 575 | ret = stopTCPServer();
|
---|
| 576 |
|
---|
| 577 | return ret;
|
---|
[136] | 578 | }
|
---|
| 579 |
|
---|
| 580 | bool ESP8266::send(const uint8_t *buffer, uint32_t len)
|
---|
| 581 | {
|
---|
[189] | 582 | bool ret;
|
---|
| 583 | if (mux_mode) return false;
|
---|
| 584 |
|
---|
| 585 | ENTER_CRITICAL;
|
---|
| 586 | ret = sATCIPSENDSingle(buffer, len);
|
---|
| 587 | LEAVE_CRITICAL;
|
---|
| 588 |
|
---|
| 589 | return ret;
|
---|
[136] | 590 | }
|
---|
| 591 |
|
---|
| 592 | bool ESP8266::send(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 593 | {
|
---|
[189] | 594 | bool ret;
|
---|
[177] | 595 | if (!mux_mode) return false;
|
---|
[189] | 596 |
|
---|
| 597 | ENTER_CRITICAL;
|
---|
| 598 | ret = sATCIPSENDMultiple(mux_id, buffer, len);
|
---|
| 599 | LEAVE_CRITICAL;
|
---|
| 600 |
|
---|
| 601 | return ret;
|
---|
[136] | 602 | }
|
---|
| 603 |
|
---|
| 604 | bool ESP8266::send(String &str)
|
---|
| 605 | {
|
---|
[189] | 606 | bool ret;
|
---|
[177] | 607 | if (mux_mode) return 0;
|
---|
[189] | 608 |
|
---|
| 609 | ENTER_CRITICAL;
|
---|
| 610 | ret = sATCIPSENDSingle(str);
|
---|
| 611 | LEAVE_CRITICAL;
|
---|
| 612 |
|
---|
| 613 | return ret;
|
---|
[136] | 614 | }
|
---|
| 615 |
|
---|
| 616 | bool ESP8266::send(uint8_t mux_id, String &str)
|
---|
| 617 | {
|
---|
[189] | 618 | bool ret;
|
---|
[177] | 619 | if (!mux_mode) return false;
|
---|
| 620 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
[189] | 621 |
|
---|
| 622 | ENTER_CRITICAL;
|
---|
| 623 | ret = sATCIPSENDMultiple(mux_id, str);
|
---|
| 624 | LEAVE_CRITICAL;
|
---|
[177] | 625 |
|
---|
[189] | 626 | return ret;
|
---|
[136] | 627 | }
|
---|
| 628 |
|
---|
| 629 | uint32_t ESP8266::recv(uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 630 | {
|
---|
[189] | 631 | uint32_t ret;
|
---|
[177] | 632 | if (mux_mode) return 0;
|
---|
[189] | 633 |
|
---|
| 634 | ENTER_CRITICAL;
|
---|
| 635 | ret = recvPkg(buffer, buffer_size, timeout, 0, NULL);
|
---|
| 636 | LEAVE_CRITICAL;
|
---|
| 637 |
|
---|
| 638 | return ret;
|
---|
[136] | 639 | }
|
---|
| 640 |
|
---|
| 641 | uint32_t ESP8266::recv(uint8_t mux_id, uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 642 | {
|
---|
[189] | 643 | uint32_t ret;
|
---|
[177] | 644 | if (!mux_mode) return false;
|
---|
| 645 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
[189] | 646 |
|
---|
| 647 | ENTER_CRITICAL;
|
---|
| 648 | ret = recvPkg(buffer, buffer_size, timeout, mux_id, NULL);
|
---|
| 649 | LEAVE_CRITICAL;
|
---|
[177] | 650 |
|
---|
[189] | 651 | return ret;
|
---|
[136] | 652 | }
|
---|
| 653 |
|
---|
| 654 | uint32_t ESP8266::recv(uint8_t *coming_mux_id, uint8_t *buffer, uint32_t buffer_size, uint32_t timeout)
|
---|
| 655 | {
|
---|
[189] | 656 | uint32_t ret;
|
---|
[177] | 657 | if (!mux_mode) return false;
|
---|
[189] | 658 |
|
---|
| 659 | ENTER_CRITICAL;
|
---|
| 660 | ret = recvPkg(buffer, buffer_size, timeout, MUXID_ANY, coming_mux_id);
|
---|
| 661 | LEAVE_CRITICAL;
|
---|
| 662 |
|
---|
| 663 | return ret;
|
---|
[136] | 664 | }
|
---|
| 665 |
|
---|
[177] | 666 | bool ESP8266::isDataAvailable(uint8_t mux_id)
|
---|
[143] | 667 | {
|
---|
[189] | 668 | bool ret;
|
---|
[177] | 669 | if (!mux_mode) return false;
|
---|
| 670 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
| 671 |
|
---|
[189] | 672 | ENTER_CRITICAL;
|
---|
| 673 | if(rx_buffer[mux_id].length() > 0) ret = true;
|
---|
| 674 | if (ret == false) {
|
---|
| 675 | rx_update();
|
---|
| 676 | if(rx_buffer[mux_id].length() > 0) ret = true;
|
---|
| 677 | }
|
---|
| 678 | LEAVE_CRITICAL;
|
---|
| 679 |
|
---|
| 680 | return ret;
|
---|
[143] | 681 | }
|
---|
[177] | 682 |
|
---|
| 683 | bool ESP8266::isDataAvailable(void)
|
---|
| 684 | {
|
---|
[189] | 685 | bool ret = false;
|
---|
| 686 |
|
---|
| 687 | ENTER_CRITICAL;
|
---|
[177] | 688 | if (mux_mode) {
|
---|
| 689 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
[189] | 690 | if(rx_buffer[i].length() > 0) ret = true;
|
---|
[177] | 691 | }
|
---|
[189] | 692 | if (ret == false) {
|
---|
| 693 | rx_update();
|
---|
| 694 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
| 695 | if(rx_buffer[i].length() > 0) ret = true;
|
---|
| 696 | }
|
---|
[177] | 697 | }
|
---|
| 698 | }
|
---|
| 699 | else {
|
---|
| 700 | /* single mode */
|
---|
[189] | 701 | if(rx_buffer[0].length() > 0) ret = true;
|
---|
| 702 | if (ret == false) {
|
---|
| 703 | rx_update();
|
---|
| 704 | if(rx_buffer[0].length() > 0) ret = true;
|
---|
| 705 | }
|
---|
[177] | 706 | }
|
---|
[189] | 707 | LEAVE_CRITICAL;
|
---|
| 708 |
|
---|
| 709 | return ret;
|
---|
[177] | 710 | }
|
---|
| 711 |
|
---|
| 712 | bool ESP8266::isConnected(void)
|
---|
| 713 | {
|
---|
[189] | 714 | bool ret;
|
---|
| 715 | if (mux_mode) return false;
|
---|
| 716 |
|
---|
| 717 | ENTER_CRITICAL;
|
---|
[177] | 718 | rx_update();
|
---|
[189] | 719 | ret = (connection_bitmap == 1);
|
---|
| 720 | LEAVE_CRITICAL;
|
---|
| 721 |
|
---|
| 722 | return ret;
|
---|
[177] | 723 | }
|
---|
| 724 |
|
---|
| 725 | bool ESP8266::isConnected(uint8_t mux_id)
|
---|
| 726 | {
|
---|
[189] | 727 | bool ret;
|
---|
[177] | 728 | if (!mux_mode) return false;
|
---|
| 729 | if (!(mux_id < ESP8266_NUM_CONNECTION)) return false;
|
---|
[189] | 730 |
|
---|
| 731 | ENTER_CRITICAL;
|
---|
[177] | 732 | rx_update();
|
---|
[189] | 733 | ret = ((connection_bitmap & (1<<mux_id)) != 0);
|
---|
| 734 | LEAVE_CRITICAL;
|
---|
| 735 |
|
---|
| 736 | return ret;
|
---|
[177] | 737 | }
|
---|
| 738 |
|
---|
| 739 | bool ESP8266::getMuxCStatus(uint8_t *mux_id_ptn)
|
---|
| 740 | {
|
---|
[189] | 741 | if (!mux_mode) return false;
|
---|
| 742 |
|
---|
| 743 | ENTER_CRITICAL;
|
---|
[177] | 744 | rx_update();
|
---|
| 745 | *mux_id_ptn = connection_bitmap;
|
---|
[189] | 746 | LEAVE_CRITICAL;
|
---|
| 747 |
|
---|
[177] | 748 | return true;
|
---|
| 749 | }
|
---|
| 750 |
|
---|
[136] | 751 | /*----------------------------------------------------------------------------*/
|
---|
| 752 | /* +IPD,<id>,<len>:<data> */
|
---|
| 753 | /* +IPD,<len>:<data> */
|
---|
| 754 |
|
---|
[177] | 755 | uint32_t ESP8266::recvPkg(uint8_t *buffer, uint32_t buffer_size, uint32_t timeout,
|
---|
| 756 | uint8_t mux_id, uint8_t *coming_mux_id)
|
---|
| 757 | {
|
---|
| 758 | char a;
|
---|
| 759 | unsigned long start;
|
---|
| 760 | uint32_t ret;
|
---|
| 761 | uint32_t recv_mux_id = 0;
|
---|
| 762 |
|
---|
| 763 | /*
|
---|
| 764 | * Try to recive data from rx_buffer
|
---|
| 765 | */
|
---|
| 766 | if (mux_id == MUXID_ANY) {
|
---|
| 767 | for(int i = 0; i < ESP8266_NUM_CONNECTION; i++){
|
---|
| 768 | if(rx_buffer[i].length() > 0) {
|
---|
| 769 | recv_mux_id = i;
|
---|
| 770 | *coming_mux_id = i;
|
---|
| 771 | break;
|
---|
| 772 | }
|
---|
| 773 | }
|
---|
| 774 | }
|
---|
| 775 | else {
|
---|
| 776 | recv_mux_id = mux_id;
|
---|
| 777 | }
|
---|
| 778 |
|
---|
| 779 | if(rx_buffer[recv_mux_id].length() > 0) {
|
---|
| 780 | return rx_buffer[recv_mux_id].copy(buffer, buffer_size);
|
---|
| 781 | }
|
---|
| 782 |
|
---|
| 783 | /*
|
---|
| 784 | * Try to recive data from uart
|
---|
| 785 | */
|
---|
| 786 | start = millis();
|
---|
| 787 | while (millis() - start < timeout) {
|
---|
| 788 | while(m_puart->available() > 0) {
|
---|
| 789 | a = m_puart->read();
|
---|
| 790 | rx_cmd += a;
|
---|
| 791 | if (rx_cmd.indexOf("+IPD,") != -1) {
|
---|
| 792 | if((ret = recvIPD(timeout - (millis() - start), buffer, buffer_size,
|
---|
[189] | 793 | mux_id, coming_mux_id)) != 0) {
|
---|
[177] | 794 | rx_cmd = "";
|
---|
| 795 | return ret;
|
---|
| 796 | }
|
---|
| 797 | } else {
|
---|
| 798 | recvAsyncdata();
|
---|
| 799 | }
|
---|
| 800 | }
|
---|
| 801 | WAIT_TIMEOUT;
|
---|
| 802 | }
|
---|
| 803 | return 0;
|
---|
| 804 | }
|
---|
| 805 |
|
---|
| 806 | /*
|
---|
| 807 | * call after read +IPD,
|
---|
| 808 | * +IPD,<id>,<len>:<data>
|
---|
| 809 | * +IPD,<len>:<data>
|
---|
| 810 | */
|
---|
| 811 | uint32_t ESP8266::recvIPD(uint32_t timeout, uint8_t *buffer, uint32_t buffer_size,
|
---|
| 812 | uint8_t mux_id, uint8_t *coming_mux_id)
|
---|
[136] | 813 | {
|
---|
| 814 | String data;
|
---|
| 815 | char a;
|
---|
[177] | 816 | unsigned long start;
|
---|
[136] | 817 | int32_t index_colon = -1; /* : */
|
---|
| 818 | int32_t index_comma = -1; /* , */
|
---|
| 819 | int32_t len = -1;
|
---|
| 820 | int8_t id = -1;
|
---|
| 821 | bool has_data = false;
|
---|
| 822 | uint32_t ret;
|
---|
| 823 | uint32_t i;
|
---|
[177] | 824 | ESP8266_RingBuffer *p_rx_buffer;
|
---|
[189] | 825 |
|
---|
[136] | 826 | start = millis();
|
---|
[177] | 827 | while (millis() - start < timeout) {
|
---|
[136] | 828 | if(m_puart->available() > 0) {
|
---|
| 829 | a = m_puart->read();
|
---|
| 830 | data += a;
|
---|
[177] | 831 | if((index_colon = data.indexOf(':')) != -1) {
|
---|
| 832 | if(((index_comma = data.indexOf(',')) != -1) && index_comma < index_colon) {
|
---|
| 833 | /* +IPD,id,len:data */
|
---|
| 834 | id = data.substring(0, index_comma).toInt();
|
---|
| 835 | if (id < 0 || id > (ESP8266_NUM_CONNECTION-1)) {
|
---|
[136] | 836 | return 0;
|
---|
| 837 | }
|
---|
| 838 | len = data.substring(index_comma + 1, index_colon).toInt();
|
---|
| 839 | if (len <= 0) {
|
---|
| 840 | return 0;
|
---|
| 841 | }
|
---|
[177] | 842 | }
|
---|
| 843 | else {
|
---|
| 844 | /* +IPD,len:data */
|
---|
| 845 | len = data.substring(0, index_colon).toInt();
|
---|
| 846 | id = 0;
|
---|
[136] | 847 | if (len <= 0) {
|
---|
| 848 | return 0;
|
---|
| 849 | }
|
---|
| 850 | }
|
---|
| 851 | has_data = true;
|
---|
| 852 | break;
|
---|
| 853 | }
|
---|
| 854 | }
|
---|
[177] | 855 | else {
|
---|
| 856 | WAIT_TIMEOUT;
|
---|
| 857 | }
|
---|
[136] | 858 | }
|
---|
| 859 |
|
---|
| 860 | if (has_data) {
|
---|
[177] | 861 | p_rx_buffer = (id == -1)? &rx_buffer[0] : &rx_buffer[id];
|
---|
| 862 | if (buffer == NULL || ((mux_id != MUXID_ANY) && (id != mux_id))) {
|
---|
| 863 | /* Store in rx_buffer */
|
---|
| 864 | start = millis();
|
---|
| 865 | i = 0;
|
---|
| 866 | while (millis() - start < 3000) {
|
---|
| 867 | while((m_puart->available() > 0) && (i < (uint32_t)len)) {
|
---|
| 868 | a = m_puart->read();
|
---|
| 869 | p_rx_buffer->write(a);
|
---|
| 870 | i++;
|
---|
[136] | 871 | }
|
---|
[177] | 872 | if (i == (uint32_t)len) {
|
---|
| 873 | return len;
|
---|
[136] | 874 | }
|
---|
[177] | 875 | WAIT_TIMEOUT
|
---|
[189] | 876 | }
|
---|
| 877 | return i;
|
---|
[177] | 878 | }
|
---|
| 879 | else {
|
---|
| 880 | /* Store in buffer */
|
---|
| 881 | i = 0;
|
---|
| 882 | ret = ((uint32_t)len > buffer_size) ? buffer_size : len;
|
---|
| 883 | start = millis();
|
---|
| 884 | while ((millis() - start) < 3000) {
|
---|
| 885 | while((m_puart->available() > 0) && (i < (uint32_t)len)) {
|
---|
| 886 | a = m_puart->read();
|
---|
| 887 | if(i < buffer_size) {
|
---|
| 888 | buffer[i] = a;
|
---|
| 889 | } else {
|
---|
| 890 | p_rx_buffer->write(a);
|
---|
| 891 | }
|
---|
| 892 | i++;
|
---|
| 893 | }
|
---|
| 894 | if (i == (uint32_t)len) {
|
---|
| 895 | if (mux_id == MUXID_ANY) {
|
---|
| 896 | *coming_mux_id = id;
|
---|
| 897 | }
|
---|
| 898 | return ret;
|
---|
| 899 | }
|
---|
| 900 | WAIT_TIMEOUT;
|
---|
[136] | 901 | }
|
---|
[189] | 902 | }
|
---|
| 903 | return i;
|
---|
[136] | 904 | }
|
---|
[177] | 905 |
|
---|
[136] | 906 | return 0;
|
---|
| 907 | }
|
---|
| 908 |
|
---|
| 909 | void ESP8266::rx_empty(void)
|
---|
| 910 | {
|
---|
| 911 | while(m_puart->available() > 0) {
|
---|
| 912 | m_puart->read();
|
---|
| 913 | }
|
---|
| 914 | }
|
---|
| 915 |
|
---|
[177] | 916 | void ESP8266::recvAsyncdata(uint32_t timeout)
|
---|
[136] | 917 | {
|
---|
[177] | 918 | int index;
|
---|
| 919 | int id;
|
---|
| 920 |
|
---|
| 921 | if (rx_cmd.indexOf("+IPD,") != -1) {
|
---|
[189] | 922 | if(recvIPD(timeout) != 0) {
|
---|
[177] | 923 | rx_cmd = "";
|
---|
[136] | 924 | }
|
---|
[177] | 925 | } else if (rx_cmd.indexOf("CLOSED") != -1) {
|
---|
| 926 | if ((index = rx_cmd.indexOf(",CLOSED")) != -1) {
|
---|
| 927 | /* <link ID>,CLOSED */
|
---|
| 928 | id = rx_cmd.substring(index-1, index).toInt();
|
---|
| 929 | connection_bitmap &= ~(1 << id);
|
---|
| 930 | } else {
|
---|
| 931 | connection_bitmap = 0;
|
---|
[136] | 932 | }
|
---|
[177] | 933 | rx_cmd = "";
|
---|
| 934 | } else if ((index = rx_cmd.indexOf(",CONNECT")) != -1) {
|
---|
| 935 | /* <link ID>,CONNECT */
|
---|
| 936 | id = rx_cmd.substring(index-1, index).toInt();
|
---|
| 937 | connection_bitmap |= (1 << id);
|
---|
| 938 | rx_cmd = "";
|
---|
| 939 | } else if ((index = rx_cmd.indexOf("WIFI CONNECTED")) != -1) {
|
---|
| 940 | wifi_status = ESP8266_STATUS_CONNECTED;
|
---|
| 941 | rx_cmd = "";
|
---|
| 942 | } else if ((index = rx_cmd.indexOf("WIFI GOT IP")) != -1) {
|
---|
| 943 | wifi_status = ESP8266_STATUS_GOTIP;
|
---|
| 944 | rx_cmd = "";
|
---|
| 945 | } else if ((index = rx_cmd.indexOf("WIFI DISCONNECT")) != -1) {
|
---|
| 946 | wifi_status = ESP8266_STATUS_DISCONNECTED;
|
---|
| 947 | rx_cmd = "";
|
---|
| 948 | }
|
---|
[136] | 949 | }
|
---|
| 950 |
|
---|
[177] | 951 | void ESP8266::rx_update(void)
|
---|
[136] | 952 | {
|
---|
| 953 | char a;
|
---|
[177] | 954 |
|
---|
| 955 | while(m_puart->available() > 0) {
|
---|
| 956 | a = m_puart->read();
|
---|
| 957 | rx_cmd += a;
|
---|
| 958 | recvAsyncdata(3000);
|
---|
[136] | 959 | }
|
---|
| 960 | }
|
---|
| 961 |
|
---|
[177] | 962 | int ESP8266::recvString(String target1, String target2, String target3, uint32_t timeout)
|
---|
[136] | 963 | {
|
---|
| 964 | char a;
|
---|
| 965 | unsigned long start = millis();
|
---|
| 966 | while (millis() - start < timeout) {
|
---|
[189] | 967 | while (m_puart->available() > 0) {
|
---|
[136] | 968 | a = m_puart->read();
|
---|
[177] | 969 | rx_cmd += a;
|
---|
| 970 | if (rx_cmd.indexOf(target1) != -1) {
|
---|
| 971 | return 1;
|
---|
| 972 | } else if ((target2.length() != 0 ) && (rx_cmd.indexOf(target2) != -1)) {
|
---|
| 973 | return 2;
|
---|
| 974 | } else if ((target3.length() != 0 ) && (rx_cmd.indexOf(target3) != -1)) {
|
---|
| 975 | return 3;
|
---|
| 976 | } else {
|
---|
| 977 | recvAsyncdata(timeout - (millis() - start));
|
---|
| 978 | }
|
---|
[136] | 979 | }
|
---|
[177] | 980 | WAIT_TIMEOUT;
|
---|
[136] | 981 | }
|
---|
[177] | 982 | return -1;
|
---|
[136] | 983 | }
|
---|
| 984 |
|
---|
| 985 | bool ESP8266::recvFind(String target, uint32_t timeout)
|
---|
| 986 | {
|
---|
[177] | 987 | int ret;
|
---|
| 988 |
|
---|
| 989 | ret = recvString(target, "", "", timeout);
|
---|
| 990 | if (ret != -1) rx_cmd = "";
|
---|
| 991 | return (ret == 1);
|
---|
[136] | 992 | }
|
---|
| 993 |
|
---|
| 994 | bool ESP8266::recvFindAndFilter(String target, String begin, String end, String &data, uint32_t timeout)
|
---|
| 995 | {
|
---|
[177] | 996 | if (recvString(target, "", "", timeout) == 1) {
|
---|
| 997 | int32_t index1 = rx_cmd.indexOf(begin);
|
---|
| 998 | int32_t index2 = rx_cmd.indexOf(end);
|
---|
[136] | 999 | if (index1 != -1 && index2 != -1) {
|
---|
| 1000 | index1 += begin.length();
|
---|
[177] | 1001 | data = rx_cmd.substring(index1, index2);
|
---|
| 1002 | rx_cmd = "";
|
---|
[136] | 1003 | return true;
|
---|
| 1004 | }
|
---|
| 1005 | }
|
---|
| 1006 | data = "";
|
---|
| 1007 | return false;
|
---|
| 1008 | }
|
---|
| 1009 |
|
---|
| 1010 | bool ESP8266::eAT(void)
|
---|
| 1011 | {
|
---|
[189] | 1012 | rx_update();
|
---|
[136] | 1013 | m_puart->println("AT");
|
---|
| 1014 | return recvFind("OK");
|
---|
| 1015 | }
|
---|
| 1016 |
|
---|
| 1017 | bool ESP8266::eATRST(void)
|
---|
| 1018 | {
|
---|
[189] | 1019 | rx_update();
|
---|
[136] | 1020 | m_puart->println("AT+RST");
|
---|
| 1021 | return recvFind("OK");
|
---|
| 1022 | }
|
---|
| 1023 |
|
---|
| 1024 | bool ESP8266::eATGMR(String &version)
|
---|
| 1025 | {
|
---|
[189] | 1026 | rx_update();
|
---|
[136] | 1027 | m_puart->println("AT+GMR");
|
---|
| 1028 | return recvFindAndFilter("OK", "\r\r\n", "\r\nOK", version);
|
---|
| 1029 | }
|
---|
[177] | 1030 | /* checked */
|
---|
| 1031 | bool ESP8266::qATCWMODE_CUR(uint8_t *mode)
|
---|
[136] | 1032 | {
|
---|
| 1033 | String str_mode;
|
---|
| 1034 | bool ret;
|
---|
| 1035 | if (!mode) {
|
---|
| 1036 | return false;
|
---|
| 1037 | }
|
---|
[189] | 1038 | rx_update();
|
---|
[177] | 1039 | m_puart->println("AT+CWMODE_CUR?");
|
---|
| 1040 | ret = recvFindAndFilter("OK", "+CWMODE_CUR:", "\r\n\r\nOK", str_mode);
|
---|
[136] | 1041 | if (ret) {
|
---|
| 1042 | *mode = (uint8_t)str_mode.toInt();
|
---|
| 1043 | return true;
|
---|
| 1044 | } else {
|
---|
| 1045 | return false;
|
---|
| 1046 | }
|
---|
| 1047 | }
|
---|
[177] | 1048 | /* checked */
|
---|
| 1049 | bool ESP8266::sATCWMODE_CUR(uint8_t mode)
|
---|
[136] | 1050 | {
|
---|
[177] | 1051 | int ret;
|
---|
[189] | 1052 |
|
---|
| 1053 | rx_update();
|
---|
[177] | 1054 | m_puart->print("AT+CWMODE_CUR=");
|
---|
[136] | 1055 | m_puart->println(mode);
|
---|
[177] | 1056 |
|
---|
| 1057 | ret = recvString("OK", "ERROR", "");
|
---|
| 1058 | if (ret != -1) rx_cmd = "";
|
---|
| 1059 | return (ret == 1);
|
---|
[136] | 1060 | }
|
---|
[177] | 1061 | /* checked */
|
---|
| 1062 | bool ESP8266::sATCWJAP_CUR(String ssid, String pwd)
|
---|
[136] | 1063 | {
|
---|
[177] | 1064 | int ret;
|
---|
| 1065 |
|
---|
[189] | 1066 | rx_update();
|
---|
| 1067 | m_puart->print("AT+CWJAP_CUR=\"");
|
---|
[136] | 1068 | m_puart->print(ssid);
|
---|
| 1069 | m_puart->print("\",\"");
|
---|
| 1070 | m_puart->print(pwd);
|
---|
| 1071 | m_puart->println("\"");
|
---|
| 1072 |
|
---|
[177] | 1073 | ret = recvString("OK", "FAIL", "", 10000);
|
---|
| 1074 | if (ret != -1) rx_cmd = "";
|
---|
| 1075 | return (ret == 1);
|
---|
[136] | 1076 | }
|
---|
| 1077 |
|
---|
| 1078 | bool ESP8266::eATCWLAP(String &list)
|
---|
| 1079 | {
|
---|
[189] | 1080 | rx_update();
|
---|
[136] | 1081 | m_puart->println("AT+CWLAP");
|
---|
| 1082 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list, 10000);
|
---|
| 1083 | }
|
---|
| 1084 |
|
---|
| 1085 | bool ESP8266::eATCWQAP(void)
|
---|
| 1086 | {
|
---|
[189] | 1087 | rx_update();
|
---|
[136] | 1088 | m_puart->println("AT+CWQAP");
|
---|
| 1089 | return recvFind("OK");
|
---|
| 1090 | }
|
---|
[177] | 1091 | /* checked */
|
---|
| 1092 | bool ESP8266::sATCWSAP_CUR(String ssid, String pwd, uint8_t chl, uint8_t ecn)
|
---|
[136] | 1093 | {
|
---|
[177] | 1094 | int ret;
|
---|
| 1095 |
|
---|
[189] | 1096 | rx_update();
|
---|
[177] | 1097 | m_puart->print("AT+CWSAP_CUR=\"");
|
---|
[136] | 1098 | m_puart->print(ssid);
|
---|
| 1099 | m_puart->print("\",\"");
|
---|
| 1100 | m_puart->print(pwd);
|
---|
| 1101 | m_puart->print("\",");
|
---|
| 1102 | m_puart->print(chl);
|
---|
| 1103 | m_puart->print(",");
|
---|
| 1104 | m_puart->println(ecn);
|
---|
| 1105 |
|
---|
[177] | 1106 | ret = recvString("OK", "ERROR", "", 5000);
|
---|
| 1107 | if (ret != -1) rx_cmd = "";
|
---|
| 1108 | return (ret == 1);
|
---|
[136] | 1109 | }
|
---|
| 1110 |
|
---|
| 1111 | bool ESP8266::eATCWLIF(String &list)
|
---|
| 1112 | {
|
---|
[189] | 1113 | rx_update();
|
---|
[136] | 1114 | m_puart->println("AT+CWLIF");
|
---|
| 1115 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1116 | }
|
---|
[177] | 1117 |
|
---|
[136] | 1118 | bool ESP8266::eATCIPSTATUS(String &list)
|
---|
| 1119 | {
|
---|
[189] | 1120 | rx_update();
|
---|
[136] | 1121 | m_puart->println("AT+CIPSTATUS");
|
---|
| 1122 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1123 | }
|
---|
[177] | 1124 |
|
---|
[136] | 1125 | bool ESP8266::sATCIPSTARTSingle(String type, String addr, uint32_t port)
|
---|
| 1126 | {
|
---|
[177] | 1127 | int ret;
|
---|
[189] | 1128 |
|
---|
| 1129 | rx_update();
|
---|
[136] | 1130 | m_puart->print("AT+CIPSTART=\"");
|
---|
| 1131 | m_puart->print(type);
|
---|
| 1132 | m_puart->print("\",\"");
|
---|
| 1133 | m_puart->print(addr);
|
---|
| 1134 | m_puart->print("\",");
|
---|
| 1135 | m_puart->println(port);
|
---|
| 1136 |
|
---|
[177] | 1137 | ret = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 1138 | if (ret != -1) rx_cmd = "";
|
---|
| 1139 | return (ret == 1 || ret == 3);
|
---|
[136] | 1140 | }
|
---|
[177] | 1141 |
|
---|
[136] | 1142 | bool ESP8266::sATCIPSTARTMultiple(uint8_t mux_id, String type, String addr, uint32_t port)
|
---|
| 1143 | {
|
---|
[177] | 1144 | int ret;
|
---|
[189] | 1145 |
|
---|
| 1146 | rx_update();
|
---|
[136] | 1147 | m_puart->print("AT+CIPSTART=");
|
---|
| 1148 | m_puart->print(mux_id);
|
---|
| 1149 | m_puart->print(",\"");
|
---|
| 1150 | m_puart->print(type);
|
---|
| 1151 | m_puart->print("\",\"");
|
---|
| 1152 | m_puart->print(addr);
|
---|
| 1153 | m_puart->print("\",");
|
---|
| 1154 | m_puart->println(port);
|
---|
| 1155 |
|
---|
[177] | 1156 | ret = recvString("OK", "ERROR", "ALREADY CONNECT", 10000);
|
---|
| 1157 | if (ret != -1) rx_cmd = "";
|
---|
| 1158 | return ((ret == 1)||(ret == 3));
|
---|
[136] | 1159 | }
|
---|
[177] | 1160 |
|
---|
[136] | 1161 | bool ESP8266::sATCIPSENDSingle(const uint8_t *buffer, uint32_t len)
|
---|
| 1162 | {
|
---|
[189] | 1163 | bool ret;
|
---|
| 1164 | rx_update();
|
---|
[136] | 1165 | m_puart->print("AT+CIPSEND=");
|
---|
| 1166 | m_puart->println(len);
|
---|
| 1167 | if (recvFind(">", 5000)) {
|
---|
| 1168 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 1169 | m_puart->write(buffer[i]);
|
---|
| 1170 | }
|
---|
[189] | 1171 | ret = recvFind("SEND OK", 10000);
|
---|
| 1172 | return ret;
|
---|
[136] | 1173 | }
|
---|
[189] | 1174 |
|
---|
[136] | 1175 | return false;
|
---|
| 1176 | }
|
---|
[177] | 1177 |
|
---|
[136] | 1178 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, const uint8_t *buffer, uint32_t len)
|
---|
| 1179 | {
|
---|
[189] | 1180 | rx_update();
|
---|
[136] | 1181 | m_puart->print("AT+CIPSEND=");
|
---|
| 1182 | m_puart->print(mux_id);
|
---|
| 1183 | m_puart->print(",");
|
---|
| 1184 | m_puart->println(len);
|
---|
| 1185 | if (recvFind(">", 5000)) {
|
---|
| 1186 | for (uint32_t i = 0; i < len; i++) {
|
---|
| 1187 | m_puart->write(buffer[i]);
|
---|
| 1188 | }
|
---|
| 1189 | return recvFind("SEND OK", 10000);
|
---|
| 1190 | }
|
---|
| 1191 | return false;
|
---|
| 1192 | }
|
---|
[177] | 1193 |
|
---|
[136] | 1194 | bool ESP8266::sATCIPSENDSingle(String &str)
|
---|
| 1195 | {
|
---|
[189] | 1196 | rx_update();
|
---|
[136] | 1197 | m_puart->print("AT+CIPSEND=");
|
---|
| 1198 | m_puart->println(str.length());
|
---|
| 1199 | if (recvFind(">", 5000)) {
|
---|
| 1200 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 1201 | m_puart->write(str.charAt(i));
|
---|
| 1202 | }
|
---|
| 1203 | return recvFind("SEND OK", 10000);
|
---|
| 1204 | }
|
---|
| 1205 | return false;
|
---|
| 1206 | }
|
---|
[177] | 1207 |
|
---|
[136] | 1208 | bool ESP8266::sATCIPSENDMultiple(uint8_t mux_id, String &str)
|
---|
| 1209 | {
|
---|
[189] | 1210 | rx_update();
|
---|
[136] | 1211 | m_puart->print("AT+CIPSEND=");
|
---|
| 1212 | m_puart->print(mux_id);
|
---|
| 1213 | m_puart->print(",");
|
---|
| 1214 | m_puart->println(str.length());
|
---|
| 1215 | if (recvFind(">", 5000)) {
|
---|
| 1216 | for (uint32_t i = 0; i < str.length(); i++) {
|
---|
| 1217 | m_puart->write(str.charAt(i));
|
---|
| 1218 | }
|
---|
| 1219 | return recvFind("SEND OK", 10000);
|
---|
| 1220 | }
|
---|
| 1221 | return false;
|
---|
| 1222 | }
|
---|
[177] | 1223 |
|
---|
[136] | 1224 | bool ESP8266::sATCIPCLOSEMulitple(uint8_t mux_id)
|
---|
| 1225 | {
|
---|
[177] | 1226 | int ret;
|
---|
| 1227 |
|
---|
[189] | 1228 | rx_update();
|
---|
[136] | 1229 | m_puart->print("AT+CIPCLOSE=");
|
---|
| 1230 | m_puart->println(mux_id);
|
---|
| 1231 |
|
---|
[177] | 1232 | ret = recvString("OK", "link is not", "", 5000);
|
---|
| 1233 | if (ret != -1) rx_cmd = "";
|
---|
| 1234 | return ((ret == 1) || (ret == 2));
|
---|
[136] | 1235 | }
|
---|
[177] | 1236 |
|
---|
[136] | 1237 | bool ESP8266::eATCIPCLOSESingle(void)
|
---|
| 1238 | {
|
---|
[189] | 1239 | int ret;
|
---|
| 1240 |
|
---|
| 1241 | Serial.println(rx_cmd);
|
---|
| 1242 | rx_update();
|
---|
[136] | 1243 | m_puart->println("AT+CIPCLOSE");
|
---|
[189] | 1244 | ret = recvString("OK", "ERROR", "", 5000);
|
---|
| 1245 | if (ret != -1) rx_cmd = "";
|
---|
| 1246 | return ((ret == 1) || (ret == 2));
|
---|
[136] | 1247 | }
|
---|
[177] | 1248 |
|
---|
[136] | 1249 | bool ESP8266::eATCIFSR(String &list)
|
---|
| 1250 | {
|
---|
[189] | 1251 | rx_update();
|
---|
[136] | 1252 | m_puart->println("AT+CIFSR");
|
---|
| 1253 | return recvFindAndFilter("OK", "\r\r\n", "\r\n\r\nOK", list);
|
---|
| 1254 | }
|
---|
[177] | 1255 | /* checked */
|
---|
[136] | 1256 | bool ESP8266::sATCIPMUX(uint8_t mode)
|
---|
| 1257 | {
|
---|
[177] | 1258 | int ret;
|
---|
[189] | 1259 |
|
---|
| 1260 | rx_update();
|
---|
[136] | 1261 | m_puart->print("AT+CIPMUX=");
|
---|
| 1262 | m_puart->println(mode);
|
---|
| 1263 |
|
---|
[177] | 1264 | ret = recvString("OK", "ERROR", "");
|
---|
| 1265 | if (ret != -1) rx_cmd = "";
|
---|
| 1266 | return (ret == 1);
|
---|
[136] | 1267 | }
|
---|
[177] | 1268 |
|
---|
[136] | 1269 | bool ESP8266::sATCIPSERVER(uint8_t mode, uint32_t port)
|
---|
| 1270 | {
|
---|
[177] | 1271 | int ret;
|
---|
| 1272 |
|
---|
[136] | 1273 | if (mode) {
|
---|
[189] | 1274 | rx_update();
|
---|
[136] | 1275 | m_puart->print("AT+CIPSERVER=1,");
|
---|
[177] | 1276 | m_puart->println(port);
|
---|
| 1277 | ret = recvString("OK", "ERROR", "");
|
---|
| 1278 | if (ret != -1) rx_cmd = "";
|
---|
| 1279 | return (ret == 1);
|
---|
[136] | 1280 | } else {
|
---|
[189] | 1281 | rx_update();
|
---|
[136] | 1282 | m_puart->println("AT+CIPSERVER=0");
|
---|
[177] | 1283 | ret = recvString("OK", "ERROR", "");
|
---|
| 1284 | if (ret != -1) rx_cmd = "";
|
---|
| 1285 | return (ret == 1);
|
---|
[136] | 1286 | }
|
---|
| 1287 | }
|
---|
| 1288 | bool ESP8266::sATCIPSTO(uint32_t timeout)
|
---|
| 1289 | {
|
---|
[189] | 1290 | rx_update();
|
---|
[136] | 1291 | m_puart->print("AT+CIPSTO=");
|
---|
| 1292 | m_puart->println(timeout);
|
---|
| 1293 | return recvFind("OK");
|
---|
| 1294 | }
|
---|
| 1295 |
|
---|