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+#include "esp_camera.h"
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+#include <WiFi.h>
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+#include <HTTPClient.h>
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+
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+//
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+// WARNING!!! PSRAM IC required for UXGA resolution and high JPEG quality
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+// Ensure ESP32 Wrover Module or other board with PSRAM is selected
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+// Partial images will be transmitted if image exceeds buffer size
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+//
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+
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+// Select camera model
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+//#define CAMERA_MODEL_WROVER_KIT // Has PSRAM
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+//#define CAMERA_MODEL_ESP_EYE // Has PSRAM
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+//#define CAMERA_MODEL_M5STACK_PSRAM // Has PSRAM
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+//#define CAMERA_MODEL_M5STACK_V2_PSRAM // M5Camera version B Has PSRAM
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+#define CAMERA_MODEL_M5STACK_WIDE // Has PSRAM
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+//#define CAMERA_MODEL_M5STACK_ESP32CAM // No PSRAM
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+//#define CAMERA_MODEL_AI_THINKER // Has PSRAM
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+//#define CAMERA_MODEL_TTGO_T_JOURNAL // No PSRAM
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+WiFiClient client;
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+
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+
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+#include "camera_pins.h"
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+
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+//const char* ssid = "goldin_lab1";
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+//const char* password = "goldin53743001";
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+
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+const char* ssid = "Fatwolf";
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+const char* password = "08250825";
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+const char* backupSsid = "goldin_lab1";
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+const char* backupPassword = "goldin53743001";
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+int connectionAttempts = 0;
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+
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+unsigned long previousMillis = 0;
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+unsigned long interval = 30000;
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+
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+void startCameraServer();
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+
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+void setup() {
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+ Serial.begin(115200);
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+ Serial.setDebugOutput(true);
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+ Serial.println();
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+
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+ camera_config_t config;
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+ config.ledc_channel = LEDC_CHANNEL_0;
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+ config.ledc_timer = LEDC_TIMER_0;
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+ config.pin_d0 = Y2_GPIO_NUM;
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+ config.pin_d1 = Y3_GPIO_NUM;
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+ config.pin_d2 = Y4_GPIO_NUM;
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+ config.pin_d3 = Y5_GPIO_NUM;
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+ config.pin_d4 = Y6_GPIO_NUM;
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+ config.pin_d5 = Y7_GPIO_NUM;
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+ config.pin_d6 = Y8_GPIO_NUM;
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+ config.pin_d7 = Y9_GPIO_NUM;
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+ config.pin_xclk = XCLK_GPIO_NUM;
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+ config.pin_pclk = PCLK_GPIO_NUM;
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+ config.pin_vsync = VSYNC_GPIO_NUM;
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+ config.pin_href = HREF_GPIO_NUM;
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+ config.pin_sscb_sda = SIOD_GPIO_NUM;
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+ config.pin_sscb_scl = SIOC_GPIO_NUM;
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+ config.pin_pwdn = PWDN_GPIO_NUM;
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+ config.pin_reset = RESET_GPIO_NUM;
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+ config.xclk_freq_hz = 20000000;
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+ config.pixel_format = PIXFORMAT_JPEG;
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+
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+ // if PSRAM IC present, init with UXGA resolution and higher JPEG quality
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+ // for larger pre-allocated frame buffer.
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+ if(psramFound()){
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+ config.frame_size = FRAMESIZE_UXGA;
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+ config.jpeg_quality = 10;
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+ config.fb_count = 2;
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+ } else {
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+ config.frame_size = FRAMESIZE_SVGA;
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+ config.jpeg_quality = 12;
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+ config.fb_count = 1;
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+ }
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+
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+#if defined(CAMERA_MODEL_ESP_EYE)
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+ pinMode(13, INPUT_PULLUP);
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+ pinMode(14, INPUT_PULLUP);
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+#endif
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+
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+ // camera init
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+ esp_err_t err = esp_camera_init(&config);
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+ if (err != ESP_OK) {
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+ Serial.printf("Camera init failed with error 0x%x", err);
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+ return;
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+ }
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+
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+ sensor_t * s = esp_camera_sensor_get();
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+ // initial sensors are flipped vertically and colors are a bit saturated
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+ if (s->id.PID == OV3660_PID) {
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+ s->set_vflip(s, 1); // flip it back
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+ s->set_brightness(s, 1); // up the brightness just a bit
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+ s->set_saturation(s, -2); // lower the saturation
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+ }
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+ // drop down frame size for higher initial frame rate
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+ s->set_framesize(s, FRAMESIZE_QVGA);
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+
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+#if defined(CAMERA_MODEL_M5STACK_WIDE) || defined(CAMERA_MODEL_M5STACK_ESP32CAM)
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+ s->set_vflip(s, 1);
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+ s->set_hmirror(s, 1);
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+#endif
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+
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+ //WiFi.begin(ssid, password);
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+ //WiFi.begin(primarySsid, primaryPassword);
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+
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+ //while (WiFi.status() != WL_CONNECTED) {
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+ // delay(500);
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+ // Serial.print(".");
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+ //}
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+ //Serial.println("");
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+ //Serial.println("WiFi connected");
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+
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+ //startCameraServer();
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+
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+ //Serial.print("Camera Ready! Use 'http://");
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+ //Serial.print(WiFi.localIP());
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+ //Serial.println("' to connect");
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+
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+}
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+
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+
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+
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+void loop() {
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+ static bool wifiConnected = false;
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+ static bool usingBackupWiFi = false;
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+ static int connectionAttempts = 0;
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+ unsigned long currentMillis = millis();
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+
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+
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+ if (!wifiConnected && (WiFi.status() != WL_CONNECTED) && (currentMillis - previousMillis >= interval)) {
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+ Serial.print(millis());
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+ Serial.println(" Reconnecting to WiFi...");
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+
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+
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+ if (!usingBackupWiFi) {
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+ WiFi.disconnect();
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+ WiFi.begin(ssid, password);
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+ }
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+
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+ else {
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+ WiFi.disconnect();
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+ WiFi.begin(backupSsid, backupPassword);
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+ }
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+
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+ previousMillis = currentMillis;
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+ connectionAttempts++;
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+ }
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+
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+
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+ if (WiFi.status() == WL_CONNECTED) {
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+ wifiConnected = true;
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+ if (!usingBackupWiFi) {
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+ Serial.println("");
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+ Serial.println("Wi-Fi connected");
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+ Serial.print("SSID: ");
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+ Serial.println(WiFi.SSID());
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+ Serial.print("IP: ");
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+ Serial.println(WiFi.localIP());
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+ } else {
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+ Serial.println("");
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+ Serial.println("Backup Wi-Fi connected");
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+ Serial.print("SSID: ");
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+ Serial.println(WiFi.SSID());
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+ Serial.print("IP: ");
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+ Serial.println(WiFi.localIP());
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+ }
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+
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+
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+ usingBackupWiFi = false;
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+ connectionAttempts = 0;
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+
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+
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+ } else {
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+ wifiConnected = false;
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+
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+
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+ if (connectionAttempts >= 3) {
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+ usingBackupWiFi = true;
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+ connectionAttempts = 0;
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+ Serial.println("");
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+ Serial.println("Switching to backup Wi-Fi");
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+ }
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+ }
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+
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+
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+
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+ delay(5000);
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+}
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