add code
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[khadijahh14]
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#include <ESP8266WiFi.h>
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#include <ESP8266WebServer.h>
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const char* ssid = "KOSTR5";
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const char* password = "tanyapakjoko";
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ESP8266WebServer server(80);
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const int relayPin = 4; // Pin untuk mengendalikan relay
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const int buzzerPin = 5; // Pin untuk mengendalikan buzzer
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const int buttonPin = 0; // Pin untuk tombol fisik
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const int greenLEDPin = 16; // Pin untuk LED hijau
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const int redLEDPin = 2; // Pin untuk LED merah
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bool buttonState = false; // Status tombol fisik
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unsigned long lastActivationTime = 0;
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const unsigned long relayDuration = 5 * 1000; // Durasi relay aktif dalam milidetik (5 detik)
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bool buzzerActivated = false; // Status buzzer
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void setup() {
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Serial.begin(115200);
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WiFi.begin(ssid, password);
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pinMode(relayPin, OUTPUT); // Mengatur pin relay sebagai output
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pinMode(buzzerPin, OUTPUT); // Mengatur pin buzzer sebagai output
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pinMode(buttonPin, INPUT); // Mengatur pin tombol sebagai input
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pinMode(greenLEDPin, OUTPUT); // Mengatur pin LED hijau sebagai output
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pinMode(redLEDPin, OUTPUT); // Mengatur pin LED merah sebagai output
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while (WiFi.status() != WL_CONNECTED) {
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delay(1000);
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Serial.println("Connecting to WiFi...");
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}
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Serial.println("Connected to WiFi");
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Serial.print("IP Address: ");
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Serial.println(WiFi.localIP());
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server.on("/activate_relay", [](){
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// Aktifkan relay
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digitalWrite(relayPin, LOW); // Mengaktifkan relay
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lastActivationTime = millis(); // Menyimpan waktu aktivasi terakhir
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Serial.println("Relay telah diaktifkan");
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digitalWrite(greenLEDPin, HIGH); // Menyalakan LED hijau
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server.send(200, "text/plain", "Relay telah diaktifkan");
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});
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server.begin();
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Serial.println("HTTP server started");
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}
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void loop() {
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server.handleClient();
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// Memeriksa apakah sudah waktunya untuk mematikan relay
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if (millis() - lastActivationTime >= relayDuration && digitalRead(relayPin) == LOW) {
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digitalWrite(relayPin, HIGH); // Mematikan relay jika sudah melewati waktu aktivasi
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digitalWrite(greenLEDPin, LOW); // Mematikan LED hijau
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Serial.println("Relay telah dimatikan");
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// Mengatur buzzer dan LED merah untuk menyala 2 detik setelah relay dimatikan
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digitalWrite(buzzerPin, HIGH); // Mengaktifkan buzzer
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digitalWrite(redLEDPin, HIGH); // Menyalakan LED merah
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buzzerActivated = true;
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Serial.println("Buzzer dan LED merah telah diaktifkan");
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// Mematikan buzzer dan LED merah setelah 2 detik
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delay(1000);
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digitalWrite(buzzerPin, LOW); // Mematikan buzzer
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digitalWrite(redLEDPin, LOW); // Mematikan LED merah
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buzzerActivated = false;
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Serial.println("Buzzer dan LED merah telah dimatikan");
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}
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// Membaca status tombol fisik
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buttonState = digitalRead(buttonPin);
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// Jika tombol ditekan, aktifkan relay
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if (buttonState == LOW) {
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digitalWrite(relayPin, LOW); // Mengaktifkan relay
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digitalWrite(greenLEDPin, HIGH); // Menyalakan LED hijau
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lastActivationTime = millis(); // Menyimpan waktu aktivasi terakhir
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Serial.println("Relay telah diaktifkan melalui tombol");
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buzzerActivated = false; // Reset status buzzer
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digitalWrite(buzzerPin, LOW); // Pastikan buzzer dimatikan saat tombol ditekan
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digitalWrite(redLEDPin, LOW); // Matikan LED merah
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}
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// Mengatur LED merah sesuai dengan status buzzer
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if (buzzerActivated) {
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digitalWrite(redLEDPin, HIGH); // Menyalakan LED merah jika buzzer aktif
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} else {
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digitalWrite(redLEDPin, LOW); // Matikan LED merah jika buzzer tidak aktif
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}
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}
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#include "esp_camera.h"
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#include <WiFi.h>
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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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// You must select partition scheme from the board menu that has at least 3MB APP space.
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// Face Recognition is DISABLED for ESP32 and ESP32-S2, because it takes up from 15
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// seconds to process single frame. Face Detection is ENABLED if PSRAM is enabled as well
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// ===================
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// Select camera model
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// ===================
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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_ESP32S3_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_M5STACK_UNITCAM // 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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//#define CAMERA_MODEL_XIAO_ESP32S3 // Has PSRAM
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// ** Espressif Internal Boards **
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//#define CAMERA_MODEL_ESP32_CAM_BOARD
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//#define CAMERA_MODEL_ESP32S2_CAM_BOARD
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//#define CAMERA_MODEL_ESP32S3_CAM_LCD
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//#define CAMERA_MODEL_DFRobot_FireBeetle2_ESP32S3 // Has PSRAM
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//#define CAMERA_MODEL_DFRobot_Romeo_ESP32S3 // Has PSRAM
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#include "camera_pins.h"
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// ===========================
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// Enter your WiFi credentials
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// ===========================
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const char* ssid = "KOSTR5";
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const char* password = "tanyapakjoko";
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void startCameraServer();
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void setupLedFlash(int pin);
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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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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_sccb_sda = SIOD_GPIO_NUM;
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config.pin_sccb_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.frame_size = FRAMESIZE_UXGA;
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config.pixel_format = PIXFORMAT_JPEG; // for streaming
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//config.pixel_format = PIXFORMAT_RGB565; // for face detection/recognition
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config.grab_mode = CAMERA_GRAB_WHEN_EMPTY;
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config.fb_location = CAMERA_FB_IN_PSRAM;
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config.jpeg_quality = 12;
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config.fb_count = 1;
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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(config.pixel_format == PIXFORMAT_JPEG){
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if(psramFound()){
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config.jpeg_quality = 10;
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config.fb_count = 2;
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config.grab_mode = CAMERA_GRAB_LATEST;
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} else {
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// Limit the frame size when PSRAM is not available
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config.frame_size = FRAMESIZE_SVGA;
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config.fb_location = CAMERA_FB_IN_DRAM;
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}
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} else {
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// Best option for face detection/recognition
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config.frame_size = FRAMESIZE_240X240;
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#if CONFIG_IDF_TARGET_ESP32S3
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config.fb_count = 2;
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#endif
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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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// 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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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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if(config.pixel_format == PIXFORMAT_JPEG){
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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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#if defined(CAMERA_MODEL_ESP32S3_EYE)
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s->set_vflip(s, 1);
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#endif
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// Setup LED FLash if LED pin is defined in camera_pins.h
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#if defined(LED_GPIO_NUM)
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setupLedFlash(LED_GPIO_NUM);
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#endif
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WiFi.begin(ssid, password);
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WiFi.setSleep(false);
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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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startCameraServer();
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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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void loop() {
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// Do nothing. Everything is done in another task by the web server
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delay(10000);
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}
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