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標題: esp32cam OV2640攝像頭 源程序分享 [打印本頁]
作者: jiangquancai    時間: 2020-6-10 11:29
標題: esp32cam OV2640攝像頭 源程序分享
已經成功了的工程文件分享給大家。可能需要的環境搭建教程(點替換成.)www點wzyrr520點xyz/blog/post/admin/ESP32-CAM-Arduino-IDE



單片機源程序如下:
  1. #include "esp_camera.h"
  2. #include <WiFi.h>

  4. //
  5. // WARNING!!! Make sure that you have either selected ESP32 Wrover Module,
  6. //            or another board which has PSRAM enabled
  7. //

  9. // Select camera model
  10. //#define CAMERA_MODEL_WROVER_KIT
  11. //#define CAMERA_MODEL_ESP_EYE
  12. //#define CAMERA_MODEL_M5STACK_PSRAM
  13. //#define CAMERA_MODEL_M5STACK_WIDE
  14. #define CAMERA_MODEL_AI_THINKER

  16. #include "camera_pins.h"

  18. const char* ssid = "2307";
  19. const char* password = "88888888";

  21. void startCameraServer();

  23. void setup() {
  24.   Serial.begin(115200);
  25.   Serial.setDebugOutput(true);
  26.   Serial.println();

  28.   camera_config_t config;
  29.   config.ledc_channel = LEDC_CHANNEL_0;
  30.   config.ledc_timer = LEDC_TIMER_0;
  31.   config.pin_d0 = Y2_GPIO_NUM;
  32.   config.pin_d1 = Y3_GPIO_NUM;
  33.   config.pin_d2 = Y4_GPIO_NUM;
  34.   config.pin_d3 = Y5_GPIO_NUM;
  35.   config.pin_d4 = Y6_GPIO_NUM;
  36.   config.pin_d5 = Y7_GPIO_NUM;
  37.   config.pin_d6 = Y8_GPIO_NUM;
  38.   config.pin_d7 = Y9_GPIO_NUM;
  39.   config.pin_xclk = XCLK_GPIO_NUM;
  40.   config.pin_pclk = PCLK_GPIO_NUM;
  41.   config.pin_vsync = VSYNC_GPIO_NUM;
  42.   config.pin_href = HREF_GPIO_NUM;
  43.   config.pin_sscb_sda = SIOD_GPIO_NUM;
  44.   config.pin_sscb_scl = SIOC_GPIO_NUM;
  45.   config.pin_pwdn = PWDN_GPIO_NUM;
  46.   config.pin_reset = RESET_GPIO_NUM;
  47.   config.xclk_freq_hz = 20000000;
  48.   config.pixel_format = PIXFORMAT_JPEG;
  49.   //init with high specs to pre-allocate larger buffers
  50.   if(psramFound()){
  51.     config.frame_size = FRAMESIZE_UXGA;
  52.     config.jpeg_quality = 10;
  53.     config.fb_count = 2;
  54.   } else {
  55.     config.frame_size = FRAMESIZE_SVGA;
  56.     config.jpeg_quality = 12;
  57.     config.fb_count = 1;
  58.   }

  60. #if defined(CAMERA_MODEL_ESP_EYE)
  61.   pinMode(13, INPUT_PULLUP);
  62.   pinMode(14, INPUT_PULLUP);
  63. #endif

  65.   // camera init
  66.   esp_err_t err = esp_camera_init(&config);
  67.   if (err != ESP_OK) {
  68.     Serial.printf("Camera init failed with error 0x%x", err);
  69.     return;
  70.   }

  72.   sensor_t * s = esp_camera_sensor_get();
  73.   //initial sensors are flipped vertically and colors are a bit saturated
  74.   if (s->id.PID == OV3660_PID) {
  75.     s->set_vflip(s, 1);//flip it back
  76.     s->set_brightness(s, 1);//up the blightness just a bit
  77.     s->set_saturation(s, -2);//lower the saturation
  78.   }
  79.   //drop down frame size for higher initial frame rate
  80.   s->set_framesize(s, FRAMESIZE_QVGA);

  82. #if defined(CAMERA_MODEL_M5STACK_WIDE)
  83.   s->set_vflip(s, 1);
  84.   s->set_hmirror(s, 1);
  85. #endif

  87.   WiFi.begin(ssid, password);

  89.   while (WiFi.status() != WL_CONNECTED) {
  90.     delay(500);
  91.     Serial.print(".");
  92.   }
  93.   Serial.println("");
  94.   Serial.println("WiFi connected");

  96.   startCameraServer();

  98.   Serial.print("Camera Ready! Use 'http://");
  99.   Serial.print(WiFi.localIP());
  100.   Serial.println("' to connect");
  101. }

  103. void loop() {
  104.   // put your main code here, to run repeatedly:
  105.   delay(10000);
  106. }
復制代碼

所有資料51hei提供下載:
esp32cam.rar (21 KB, 下載次數: 106)

作者: jiangquancai    時間: 2020-6-10 17:54
抱歉，51hei的鏈接需要手工把 點替換成.
作者: Highnose    時間: 2022-4-29 10:34
請問，第21行的這個函數在哪？  void startCameraServer();
重啟搞定




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