#include "esp_camera.h" #include #include // // WARNING!!! Make sure that you have either selected ESP32 Wrover Module, // or another board which has PSRAM enabled // // Select camera model //#define CAMERA_MODEL_WROVER_KIT //#define CAMERA_MODEL_ESP_EYE //#define CAMERA_MODEL_M5STACK_PSRAM //#define CAMERA_MODEL_M5STACK_WIDE #define CAMERA_MODEL_AI_THINKER #include "camera_pins.h" const char* ssid = "goldin_lab1"; const char* password = "goldin53743001"; const char* websocket_server_host = "60.250.156.230"; const uint16_t websocket_server_port = 8093; String serverName = "60.250.156.230"; String serverPath = "/upload.php"; // The default serverPath should be upload.php const int serverPort = 80; void startCameraServer(); using namespace websockets; WebsocketsClient client; //Set Static IP Address IPAddress local_IP(192, 168, 50, 83); //Set Gateway IP Address IPAddress gateway(192, 168, 50, 254); IPAddress subnet(255, 255, 255, 0); const int timerInterval = 30000; // time between each HTTP POST image unsigned long previousMillis = 0; // last time image was sent void setup() { Serial.begin(115200); Serial.setDebugOutput(true); Serial.println(); camera_config_t config; config.ledc_channel = LEDC_CHANNEL_0; config.ledc_timer = LEDC_TIMER_0; config.pin_d0 = Y2_GPIO_NUM; config.pin_d1 = Y3_GPIO_NUM; config.pin_d2 = Y4_GPIO_NUM; config.pin_d3 = Y5_GPIO_NUM; config.pin_d4 = Y6_GPIO_NUM; config.pin_d5 = Y7_GPIO_NUM; config.pin_d6 = Y8_GPIO_NUM; config.pin_d7 = Y9_GPIO_NUM; config.pin_xclk = XCLK_GPIO_NUM; config.pin_pclk = PCLK_GPIO_NUM; config.pin_vsync = VSYNC_GPIO_NUM; config.pin_href = HREF_GPIO_NUM; config.pin_sscb_sda = SIOD_GPIO_NUM; config.pin_sscb_scl = SIOC_GPIO_NUM; config.pin_pwdn = PWDN_GPIO_NUM; config.pin_reset = RESET_GPIO_NUM; config.xclk_freq_hz = 10000000; config.pixel_format = PIXFORMAT_JPEG; //init with high specs to pre-allocate larger buffers if(psramFound()){ config.frame_size = FRAMESIZE_UXGA; config.jpeg_quality = 10; config.fb_count = 2; } else { config.frame_size = FRAMESIZE_SVGA; config.jpeg_quality = 12; config.fb_count = 1; } // camera init esp_err_t err = esp_camera_init(&config); if (err != ESP_OK) { Serial.printf("Camera init failed with error 0x%x", err); return; } sendPhoto(); sensor_t * s = esp_camera_sensor_get(); // initial sensors are flipped vertically and colors are a bit saturated if (s->id.PID == OV3660_PID) { s->set_vflip(s, 1); // flip it back s->set_brightness(s, 2); // up the brightness just a bit s->set_saturation(s, -2); // lower the saturation s->set_contrast(s, 2); // -2 to 2 } // drop down frame size for higher initial frame rate s->set_framesize(s, FRAMESIZE_QVGA); #if defined(CAMERA_MODEL_M5STACK_WIDE) || defined(CAMERA_MODEL_M5STACK_ESP32CAM) s->set_hmirror(s, 0); // 0 = disable , 1 = enable s->set_vflip(s, -1); // 0 = disable , 1 = enable s->set_brightness(s, -2); s->set_framesize(s, FRAMESIZE_QVGA); #endif client.send("Hi Server!"); //if(!WiFi.config(local_IP, gateway, subnet)) { Serial.println("Set IP Failed"); //} WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println(""); Serial.println("WiFi connected"); startCameraServer(); Serial.print("Camera Ready! Use 'http://"); Serial.print(WiFi.localIP()); Serial.println("' to connect"); while(!client.connect(websocket_server_host, websocket_server_port, "/")){ delay(500); Serial.print("."); } Serial.println("Websocket Connected!"); } void loop() { camera_fb_t *fb = esp_camera_fb_get(); if(!fb){ Serial.println("Camera capture failed"); esp_camera_fb_return(fb); return; } if(fb->format != PIXFORMAT_JPEG){ Serial.println("Non-JPEG data not implemented"); return; } client.sendBinary((const char*) fb->buf, fb->len); esp_camera_fb_return(fb); if ((WiFi.status()!= WL_CONNECTED)){ WiFi.reconnect(); Serial.println("WiFi reconnected"); } while(!client.connect(websocket_server_host, websocket_server_port, "/")){ delay(500); Serial.print("."); } Serial.println("Websocket Connected!"); //client.poll(); }