CAMERA_FB_IN_DRAM：此选项用于设置摄像头帧缓冲区是否应存储在DRAM中，同时它还用于调整JPEG图像的质量。JPEG（联合图像专家组）是一种广泛使用的图像压缩格式，能在减小文件大小的同时保持较好的图像质量。通过调整jpeg_quality参数（其值范围为0到63，其中0表示最低质量，63表示最高质量），可以在图像质量和文件大...
config.frame_size = FRAMESIZE_UXGA; config.pixel_format = PIXFORMAT_JPEG; //为了串流 config.grab_mode = CAMERA_GRAB_WHEN_EMPTY; config.fb_location = CAMERA_FB_IN_PSRAM; config.jpeg_quality = 12; config.fb_count = 1; WiFi.begin(ssid, password); //连接热点服务 while (WiFi.status() !
if(config.pixel_format == PIXFORMAT_JPEG){ if(psramFound()){ config.jpeg_quality = 10; config.fb_count = 2; config.grab_mode = CAMERA_GRAB_LATEST; } else { // Limit the frame size when PSRAM is not available config.frame_size = FRAMESIZE_SVGA; config.fb_location = CAMERA_FB_IN_...
config.ledc_channel = LEDC_CHANNEL_0; config.pixel_format = PIXFORMAT_JPEG; config.frame_size = FRAMESIZE_SVGA; config.jpeg_quality = 10; config.fb_count = 1; esp_err_t err = esp_camera_init(&config); Serial.printf("esp_camera_init: 0x%x\n", err); // sensor_t *s = esp_camer...
config.jpeg_quality =12; config.fb_count =1;// if PSRAM IC present, init with UXGA resolution and higher JPEG quality// for larger pre-allocated frame buffer.if(config.pixel_format == PIXFORMAT_JPEG){if(psramFound()){ config.jpeg_quality =10; ...
VSYNC;config.pin_href = kCameraPin_HREF;config.pin_pclk = kCameraPin_PCLK;config.xclk_freq_hz = 20000000;config.ledc_timer = LEDC_TIMER_0;config.ledc_channel = LEDC_CHANNEL_0;config.pixel_format = PIXFORMAT_JPEG;config.frame_size = FRAMESIZE_SVGA;config.jpeg_quality = 10;c...
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; } #if defined(CAMERA_MODEL_ESP_EYE) pinMode(13, INPUT_PULLUP); pinMode(14, ...
config.jpeg_quality = 12; config.fb_count = 1; } #如果定义(CAMERA_MODEL_ESP_EYE) pinMode(13,INPUT_PULLUP); pinMode(14, INPUT_PULLUP); #万一 // 相机初始化 esp_err_t err = esp_camera_init(&config); 如果(错误!= ESP_OK){ ...
config.jpeg_quality=12; config.fb_count=1; } esp_sleep_enable_ext0_wakeup(GPIO_NUM_13,1);//设置IO13端口高电平为睡眠唤醒//Init Cameraesp_err_t err = esp_camera_init(&config);if(err !=ESP_OK) {//Serial.printf("Camera init failed with error 0x%x", err);return; ...
config.jpeg_quality = 12; config.fb_count = 1; } #if defined(CAMERA_MODEL_ESP_EYE) pinMode(13, INPUT_PULLUP); pinMode(14, INPUT_PULLUP); #endif // 相机初始化 esp_err_t err = esp_camera_init(&config); if (err != ESP_OK) ...