[146] | 1 | #include "rca.h"
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[200] | 2 | #include "ESP8266.h"
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[146] | 3 |
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[235] | 4 | #include "../examples_gdef.h"
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[146] | 5 |
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[179] | 6 | #define WMODE_STATION
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| 7 |
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[200] | 8 | bool setup_done = false;
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| 9 |
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[146] | 10 | void setup()
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| 11 | {
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[179] | 12 | int ret;
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| 13 |
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[201] | 14 | Serial.println("Echo Server : Start!");
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[146] | 15 |
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[213] | 16 | ret = WiFi.begin(Serial5, 115200);
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[179] | 17 |
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| 18 | if(ret == 1) {
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| 19 | Serial.print("Cannot communicate with ESP8266.");
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| 20 | while(1);
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| 21 | } else if(ret == 2) {
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| 22 | Serial.println("FW Version mismatch.");
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| 23 | Serial.print("FW Version:");
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[213] | 24 | Serial.println(WiFi.getVersion().c_str());
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[179] | 25 | Serial.print("Supported FW Version:");
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[235] | 26 | Serial.print(ESP8266_SUPPORT_VERSION);
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[179] | 27 | while(1);
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| 28 | } else {
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| 29 | Serial.print("begin ok\r\n");
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| 30 | }
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| 31 |
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[146] | 32 | Serial.print("FW Version:");
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[213] | 33 | Serial.println(WiFi.getVersion().c_str());
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[146] | 34 |
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[179] | 35 | #ifdef WMODE_STATION
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[213] | 36 | if (WiFi.setOprToStation()) {
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[146] | 37 | Serial.print("to station ok\r\n");
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| 38 | } else {
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| 39 | Serial.print("to station err\r\n");
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| 40 | }
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| 41 |
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[213] | 42 | if (WiFi.joinAP(STA_SSID, STA_PASSWORD)) {
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[146] | 43 | Serial.print("Join AP success\r\n");
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| 44 | Serial.print("IP: ");
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[213] | 45 | Serial.println(WiFi.getLocalIP().c_str());
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[146] | 46 | } else {
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| 47 | Serial.print("Join AP failure\r\n");
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[235] | 48 | while(1);
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[146] | 49 | }
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[179] | 50 | #else /* !WMODE_STATION */
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[213] | 51 | if (WiFi.setOprToSoftAP()) {
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[146] | 52 | Serial.print("to softap ok\r\n");
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| 53 | } else {
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| 54 | Serial.print("to softap err\r\n");
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[179] | 55 | }
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[213] | 56 | if(WiFi.setSoftAPParam(AP_SSID, AP_PASSWORD, 7, 0)){
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[146] | 57 | Serial.print("Set SoftAP success\r\n");
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| 58 | Serial.print("IP: ");
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[213] | 59 | Serial.println(WiFi.getLocalIP().c_str());
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[146] | 60 | }
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| 61 | else {
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| 62 | Serial.print("Set SoftAP failure\r\n");
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| 63 | }
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[179] | 64 | #endif /* WMODE_STATION */
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| 65 |
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[213] | 66 | if (WiFi.enableMUX()) {
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[146] | 67 | Serial.print("multiple ok\r\n");
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| 68 | } else {
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| 69 | Serial.print("multiple err\r\n");
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[235] | 70 | while(1);
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[146] | 71 | }
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[179] | 72 |
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[213] | 73 | if (WiFi.startTCPServer(80)) {
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[146] | 74 | Serial.print("start tcp server ok\r\n");
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| 75 | } else {
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| 76 | Serial.print("start tcp server err\r\n");
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[235] | 77 | while(1);
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[146] | 78 | }
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| 79 |
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[213] | 80 | if (WiFi.setTCPServerTimeout(60)) {
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[200] | 81 | Serial.print("set tcp server timout 60 seconds\r\n");
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[146] | 82 | } else {
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| 83 | Serial.print("set tcp server timout err\r\n");
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[235] | 84 | while(1);
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[146] | 85 | }
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[179] | 86 |
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[146] | 87 | Serial.print("setup end\r\n");
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[200] | 88 |
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| 89 | setup_done = true;
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[146] | 90 | }
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| 91 |
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[200] | 92 | #define MUX_NULL 0xff
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| 93 |
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[179] | 94 | uint8_t mux_id_ptn;
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[146] | 95 |
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[200] | 96 | uint8_t mux_id = MUX_NULL;
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| 97 | uint8_t task1_mux_id = MUX_NULL;
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| 98 |
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[146] | 99 | void loop()
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| 100 | {
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| 101 | uint8_t buffer[128] = {0};
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[200] | 102 | uint8_t pre_mux_id_ptn;
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| 103 | uint32_t len;
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| 104 | uint32_t i;
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| 105 |
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| 106 | delay(1);
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| 107 | /* Check Connection Status */
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[179] | 108 | pre_mux_id_ptn = mux_id_ptn;
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| 109 |
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[213] | 110 | if(!WiFi.getMuxCStatus(&mux_id_ptn)) {
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[200] | 111 | Serial.println("getMuxCStatus(&mux_id_ptn) : Error!");
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[179] | 112 | }
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[200] | 113 | else {
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| 114 | if (pre_mux_id_ptn != mux_id_ptn) {
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| 115 | Serial.print("Connection Status changed! : 0x");
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| 116 | Serial.println(mux_id_ptn, HEX);
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| 117 | if (mux_id_ptn & 0x01) {
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| 118 | mux_id = 0;
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| 119 | }
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| 120 | if (mux_id_ptn & 0x02) {
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| 121 | task1_mux_id = 1;
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| 122 | }
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| 123 | }
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[179] | 124 | }
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| 125 |
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[200] | 126 | if (mux_id == MUX_NULL) {
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[146] | 127 | return;
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| 128 | }
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[200] | 129 |
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[213] | 130 | if (!WiFi.isConnected(mux_id)) {
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[200] | 131 | Serial.print("Echo Server : Port is closed: ");
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| 132 | Serial.println(mux_id);
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| 133 | mux_id = MUX_NULL;
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[179] | 134 | return;
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| 135 | }
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[200] | 136 |
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[213] | 137 | if((len = WiFi.recv(mux_id, buffer, sizeof(buffer))) == 0) {
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[200] | 138 | return;
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| 139 | }
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[179] | 140 |
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[200] | 141 | /* Recived Data */
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| 142 |
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| 143 | for(i = 0; i < len; i++) {
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| 144 | /* If Recive Ctrl-q(17) */
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| 145 | if(buffer[i] == 17) {
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| 146 | Serial.print("Echo Server : Close port : ");
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| 147 | Serial.println(mux_id);
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[213] | 148 | WiFi.releaseTCP(mux_id);
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[200] | 149 | mux_id = MUX_NULL;
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| 150 | return;
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| 151 | }
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| 152 | }
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| 153 |
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| 154 | Serial.print("Echo Server : Recive Data from mux : ");
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[179] | 155 | Serial.println(mux_id);
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[200] | 156 | Serial.print("Echo Server : Recive len : ");
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[179] | 157 | Serial.println(len);
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[200] | 158 | Serial.print("Echo Server : Recive Data : ");
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| 159 | Serial.println((char*)buffer);
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[179] | 160 |
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[213] | 161 | if(!WiFi.send(mux_id, buffer, len)) {
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[200] | 162 | Serial.println("Echo Server : send(mux_id, cmd) : Error!");
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[179] | 163 | }
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[200] | 164 | }
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| 165 |
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| 166 | #ifdef MULTI_ECHO_SERVER
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| 167 | /*
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| 168 | * For TASK1
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| 169 | */
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| 170 | void task1_setup() {
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| 171 | while(!setup_done) {
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| 172 | delay(1);
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| 173 | }
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| 174 | Serial.println("Echo Server Task1 : start");
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| 175 | }
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| 176 |
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| 177 | void task1_loop() {
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| 178 | uint8_t buffer[128] = {0};
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| 179 | uint32_t len;
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| 180 | uint32_t i;
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| 181 |
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[203] | 182 | delay(1);
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| 183 |
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[200] | 184 | if (task1_mux_id == MUX_NULL) {
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| 185 | delay(1);
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| 186 | return;
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| 187 | }
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[179] | 188 |
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[213] | 189 | if (!WiFi.isConnected(task1_mux_id)) {
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[200] | 190 | Serial.print("Echo Server Task1 : Port is closed: ");
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| 191 | Serial.println(task1_mux_id);
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| 192 | task1_mux_id = MUX_NULL;
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| 193 | return;
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| 194 | }
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[213] | 195 | if((len = WiFi.recv(task1_mux_id, buffer, sizeof(buffer))) == 0) {
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[200] | 196 | return;
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| 197 | }
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| 198 |
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| 199 | /* Recived Data */
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| 200 |
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| 201 | for(i = 0; i < len; i++) {
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| 202 | /* If Recive Ctrl-q(17) */
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| 203 | if(buffer[i] == 17) {
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| 204 | Serial.print("Echo Server Task1 : Close port : ");
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| 205 | Serial.println(task1_mux_id);
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[213] | 206 | WiFi.releaseTCP(task1_mux_id);
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[200] | 207 | task1_mux_id = MUX_NULL;
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| 208 | return;
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| 209 | }
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| 210 | }
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| 211 |
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| 212 | Serial.print("Echo Server Task1 : Recive Data from mux : ");
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| 213 | Serial.println(task1_mux_id);
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| 214 | Serial.print("Echo Server Task1 : Recive len : ");
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| 215 | Serial.println(len);
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| 216 | Serial.print("Echo Server Task1 : Recive Data : ");
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| 217 | Serial.println((char*)buffer);
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| 218 |
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[213] | 219 | if(!WiFi.send(task1_mux_id, buffer, len)) {
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[200] | 220 | Serial.println("Echo Server Task1 : send(task1_mux_id, cmd) : Error!");
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| 221 | }
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[146] | 222 | }
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[200] | 223 | #endif /* MULTI_ECHO_SERVER */
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