Simple camera stream for nanny cam

esp32cam_marauder/NannyCam.ino

@@ -0,0 +1,142 @@
+#include <WiFi.h>
+#include "esp_camera.h"
+
+// Replace with your network credentials
+const char* ssid = "Flipper0";
+const char* password = "12345678";
+
+// Create an instance of the nannyServer
+WiFiServer nannyServer(80);
+
+// Set camera resolution
+#define PWDN_GPIO_NUM 32
+#define RESET_GPIO_NUM -1
+#define XCLK_GPIO_NUM 0
+#define SIOD_GPIO_NUM 26
+#define SIOC_GPIO_NUM 27
+#define Y9_GPIO_NUM 35
+#define Y8_GPIO_NUM 34
+#define Y7_GPIO_NUM 39
+#define Y6_GPIO_NUM 36
+#define Y5_GPIO_NUM 21
+#define Y4_GPIO_NUM 19
+#define Y3_GPIO_NUM 18
+#define Y2_GPIO_NUM 5
+#define VSYNC_GPIO_NUM 25
+#define HREF_GPIO_NUM 23
+#define PCLK_GPIO_NUM 22
+
+void nanny_cam_setup() {
+  //Serial.begin(115200);
+
+  // Start access point
+  WiFi.mode(WIFI_AP);
+  WiFi.softAP(ssid, password);
+
+
+  // Print IP address
+  IPAddress IP = WiFi.softAPIP();
+
+  // Start the camera
+  startCamera();
+
+  // Start the nannyServer
+  nannyServer.begin();
+  //Serial.println("Server started");
+
+  Serial.print("SSID: ");
+  Serial.println(ssid);
+  Serial.print("PW: ");
+  Serial.println(password);
+  Serial.print("IP: ");
+  Serial.println(IP);
+
+}
+
+void nanny_cam_loop() {
+  //Serial.print(".");
+  // Wait for a client to connect
+  WiFiClient client = nannyServer.available();
+  if (client) {
+    Serial.println("New client connected");
+    handleStreamRequest();
+  }
+}
+
+void startCamera() {
+  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 = 20000000;
+  config.pixel_format = PIXFORMAT_JPEG;
+
+  // Frame size: 640x480
+  config.frame_size = FRAMESIZE_VGA;
+
+  // Two buffers for streaming video
+  config.jpeg_quality = 10;
+  config.fb_count = 2;
+
+  // Initialize the camera
+  esp_err_t err = esp_camera_init(&config);
+  if (err != ESP_OK) {
+    Serial.printf("Camera init failed with error 0x%x", err);
+    return;
+  }
+
+  // Set the focus to infinity
+  /*sensor_t* s = esp_camera_sensor_get();
+  s->set_focus(s, 0);*/
+}
+
+void handleStreamRequest() {
+  WiFiClient client = nannyServer.available();
+
+  // Send HTTP headers
+  client.println("HTTP/1.1 200 OK");
+  client.println("Content-Type: multipart/x-mixed-replace; boundary=frame");
+  client.println("");
+
+  // Start streaming JPEG frames
+  while (client.connected()) {
+    camera_fb_t* fb = esp_camera_fb_get();
+    if (!fb) {
+      Serial.println("Camera capture failed");
+      break;
+    }
+
+    // Send frame header
+    client.println("--frame");
+    client.println("Content-Type: image/jpeg");
+    client.print("Content-Length: ");
+    client.println(fb->len);
+    client.println("");
+
+    // Send frame data
+    client.write(fb->buf, fb->len);
+    client.println("");
+
+    // Release the buffer
+    esp_camera_fb_return(fb);
+  }
+
+  // Disconnect the client
+  client.stop();
+  Serial.println("Client disconnected");
+}

esp32cam_marauder/esp32cam_marauder.ino

@@ -154,7 +154,12 @@ void setup()
           cam_stream_setup();
           for (;;)
             cam_stream_loop();
-        
+
+        case 'n':  // Nanny cam
+          nanny_cam_setup();
+          for (;;)
+            nanny_cam_loop();
+
         case 'w':  // Marauder
           goto continue_to_marauder;
       }