[146] | 1 | #include "rca.h"
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[200] | 2 | #include "ESP8266.h"
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[146] | 3 |
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[181] | 4 | #define SSID ""
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| 5 | #define PASSWORD ""
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[146] | 6 |
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| 7 | #define AP_SSID "M0_AP"
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| 8 | #define AP_PASSWORD "none"
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| 9 |
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[179] | 10 | #define WMODE_STATION
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| 11 |
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[146] | 12 | ESP8266 wifi;
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| 13 |
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[200] | 14 | bool setup_done = false;
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| 15 |
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[146] | 16 | void setup()
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| 17 | {
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[179] | 18 | int ret;
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| 19 |
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[201] | 20 | Serial.println("Echo Server : Start!");
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[146] | 21 |
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[179] | 22 | ret = wifi.begin(Serial5, 115200);
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| 23 |
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| 24 | if(ret == 1) {
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| 25 | Serial.print("Cannot communicate with ESP8266.");
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| 26 | while(1);
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| 27 | } else if(ret == 2) {
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| 28 | Serial.println("FW Version mismatch.");
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| 29 | Serial.print("FW Version:");
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| 30 | Serial.println(wifi.getVersion().c_str());
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| 31 | Serial.print("Supported FW Version:");
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| 32 | Serial.println(ESP8266_SUPPORT_VERSION);
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| 33 | while(1);
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| 34 | } else {
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| 35 | Serial.print("begin ok\r\n");
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| 36 | }
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| 37 |
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[146] | 38 | Serial.print("FW Version:");
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| 39 | Serial.println(wifi.getVersion().c_str());
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| 40 |
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[179] | 41 | #ifdef WMODE_STATION
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[146] | 42 | if (wifi.setOprToStation()) {
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| 43 | Serial.print("to station ok\r\n");
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| 44 | } else {
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| 45 | Serial.print("to station err\r\n");
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| 46 | }
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| 47 |
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| 48 | if (wifi.joinAP(SSID, PASSWORD)) {
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| 49 | Serial.print("Join AP success\r\n");
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| 50 | Serial.print("IP: ");
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| 51 | Serial.println(wifi.getLocalIP().c_str());
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| 52 | } else {
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| 53 | Serial.print("Join AP failure\r\n");
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| 54 | }
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[179] | 55 | #else /* !WMODE_STATION */
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[146] | 56 | if (wifi.setOprToSoftAP()) {
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| 57 | Serial.print("to softap ok\r\n");
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| 58 | } else {
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| 59 | Serial.print("to softap err\r\n");
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[179] | 60 | }
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[146] | 61 | if(wifi.setSoftAPParam(AP_SSID, AP_PASSWORD, 7, 0)){
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| 62 | Serial.print("Set SoftAP success\r\n");
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| 63 | Serial.print("IP: ");
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| 64 | Serial.println(wifi.getLocalIP().c_str());
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| 65 | }
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| 66 | else {
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| 67 | Serial.print("Set SoftAP failure\r\n");
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| 68 | }
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[179] | 69 | #endif /* WMODE_STATION */
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| 70 |
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[146] | 71 | if (wifi.enableMUX()) {
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| 72 | Serial.print("multiple ok\r\n");
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| 73 | } else {
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| 74 | Serial.print("multiple err\r\n");
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| 75 | }
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[179] | 76 |
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[146] | 77 | if (wifi.startTCPServer(80)) {
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| 78 | Serial.print("start tcp server ok\r\n");
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| 79 | } else {
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| 80 | Serial.print("start tcp server err\r\n");
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| 81 | }
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| 82 |
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[200] | 83 | if (wifi.setTCPServerTimeout(60)) {
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| 84 | Serial.print("set tcp server timout 60 seconds\r\n");
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[146] | 85 | } else {
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| 86 | Serial.print("set tcp server timout err\r\n");
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| 87 | }
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[179] | 88 |
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[146] | 89 | Serial.print("setup end\r\n");
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[200] | 90 |
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| 91 | setup_done = true;
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[146] | 92 | }
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| 93 |
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[200] | 94 | #define MUX_NULL 0xff
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| 95 |
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[179] | 96 | uint8_t mux_id_ptn;
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[146] | 97 |
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[200] | 98 | uint8_t mux_id = MUX_NULL;
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| 99 | uint8_t task1_mux_id = MUX_NULL;
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| 100 |
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[146] | 101 | void loop()
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| 102 | {
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| 103 | uint8_t buffer[128] = {0};
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[200] | 104 | uint8_t pre_mux_id_ptn;
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| 105 | uint32_t len;
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| 106 | uint32_t i;
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| 107 |
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| 108 | delay(1);
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| 109 | /* Check Connection Status */
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[179] | 110 | pre_mux_id_ptn = mux_id_ptn;
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| 111 |
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| 112 | if(!wifi.getMuxCStatus(&mux_id_ptn)) {
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[200] | 113 | Serial.println("getMuxCStatus(&mux_id_ptn) : Error!");
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[179] | 114 | }
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[200] | 115 | else {
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| 116 | if (pre_mux_id_ptn != mux_id_ptn) {
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| 117 | Serial.print("Connection Status changed! : 0x");
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| 118 | Serial.println(mux_id_ptn, HEX);
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| 119 | if (mux_id_ptn & 0x01) {
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| 120 | mux_id = 0;
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| 121 | }
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| 122 | if (mux_id_ptn & 0x02) {
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| 123 | task1_mux_id = 1;
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| 124 | }
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| 125 | }
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[179] | 126 | }
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| 127 |
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[200] | 128 | if (mux_id == MUX_NULL) {
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[146] | 129 | return;
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| 130 | }
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[200] | 131 |
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| 132 | if (!wifi.isConnected(mux_id)) {
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| 133 | Serial.print("Echo Server : Port is closed: ");
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| 134 | Serial.println(mux_id);
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| 135 | mux_id = MUX_NULL;
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[179] | 136 | return;
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| 137 | }
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[200] | 138 |
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| 139 | if((len = wifi.recv(mux_id, buffer, sizeof(buffer))) == 0) {
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| 140 | return;
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| 141 | }
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[179] | 142 |
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[200] | 143 | /* Recived Data */
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| 144 |
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| 145 | for(i = 0; i < len; i++) {
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| 146 | /* If Recive Ctrl-q(17) */
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| 147 | if(buffer[i] == 17) {
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| 148 | Serial.print("Echo Server : Close port : ");
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| 149 | Serial.println(mux_id);
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| 150 | wifi.releaseTCP(mux_id);
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| 151 | mux_id = MUX_NULL;
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| 152 | return;
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| 153 | }
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| 154 | }
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| 155 |
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| 156 | Serial.print("Echo Server : Recive Data from mux : ");
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[179] | 157 | Serial.println(mux_id);
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[200] | 158 | Serial.print("Echo Server : Recive len : ");
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[179] | 159 | Serial.println(len);
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[200] | 160 | Serial.print("Echo Server : Recive Data : ");
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| 161 | Serial.println((char*)buffer);
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[179] | 162 |
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[200] | 163 | if(!wifi.send(mux_id, buffer, len)) {
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| 164 | Serial.println("Echo Server : send(mux_id, cmd) : Error!");
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[179] | 165 | }
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[200] | 166 | }
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| 167 |
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| 168 | #ifdef MULTI_ECHO_SERVER
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| 169 | /*
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| 170 | * For TASK1
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| 171 | */
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| 172 | void task1_setup() {
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| 173 | while(!setup_done) {
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| 174 | delay(1);
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| 175 | }
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| 176 | Serial.println("Echo Server Task1 : start");
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| 177 | }
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| 178 |
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| 179 | void task1_loop() {
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| 180 | uint8_t buffer[128] = {0};
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| 181 | uint32_t len;
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| 182 | uint32_t i;
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| 183 |
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[203] | 184 | delay(1);
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| 185 |
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[200] | 186 | if (task1_mux_id == MUX_NULL) {
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| 187 | delay(1);
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| 188 | return;
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| 189 | }
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[179] | 190 |
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[200] | 191 | if (!wifi.isConnected(task1_mux_id)) {
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| 192 | Serial.print("Echo Server Task1 : Port is closed: ");
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| 193 | Serial.println(task1_mux_id);
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| 194 | task1_mux_id = MUX_NULL;
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| 195 | return;
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| 196 | }
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| 197 | if((len = wifi.recv(task1_mux_id, buffer, sizeof(buffer))) == 0) {
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| 198 | return;
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| 199 | }
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| 200 |
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| 201 | /* Recived Data */
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| 202 |
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| 203 | for(i = 0; i < len; i++) {
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| 204 | /* If Recive Ctrl-q(17) */
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| 205 | if(buffer[i] == 17) {
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| 206 | Serial.print("Echo Server Task1 : Close port : ");
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| 207 | Serial.println(task1_mux_id);
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| 208 | wifi.releaseTCP(task1_mux_id);
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| 209 | task1_mux_id = MUX_NULL;
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| 210 | return;
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| 211 | }
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| 212 | }
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| 213 |
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| 214 | Serial.print("Echo Server Task1 : Recive Data from mux : ");
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| 215 | Serial.println(task1_mux_id);
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| 216 | Serial.print("Echo Server Task1 : Recive len : ");
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| 217 | Serial.println(len);
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| 218 | Serial.print("Echo Server Task1 : Recive Data : ");
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| 219 | Serial.println((char*)buffer);
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| 220 |
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| 221 | if(!wifi.send(task1_mux_id, buffer, len)) {
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| 222 | Serial.println("Echo Server Task1 : send(task1_mux_id, cmd) : Error!");
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| 223 | }
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[146] | 224 | }
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[200] | 225 | #endif /* MULTI_ECHO_SERVER */
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