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v10.2.0

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jomjol
2022-01-14 20:18:24 +01:00
parent 2daf6c8b3f
commit e79c86c7b6
86 changed files with 8008 additions and 1803 deletions
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23
code/components/esp32-camera-master/driver/include/esp_camera.h
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@@ -38,7 +38,8 @@
.pixel_format = PIXFORMAT_JPEG,
.frame_size = FRAMESIZE_SVGA,
.jpeg_quality = 10,
.fb_count = 2
.fb_count = 2,
.grab_mode = CAMERA_GRAB_WHEN_EMPTY
};
esp_err_t camera_example_init(){
@@ -74,6 +75,22 @@
extern "C" {
#endif
/**
* @brief Configuration structure for camera initialization
*/
typedef enum {
CAMERA_GRAB_WHEN_EMPTY, /*!< Fills buffers when they are empty. Less resources but first 'fb_count' frames might be old */
CAMERA_GRAB_LATEST /*!< Except when 1 frame buffer is used, queue will always contain the last 'fb_count' frames */
} camera_grab_mode_t;
/**
* @brief Camera frame buffer location
*/
typedef enum {
CAMERA_FB_IN_PSRAM, /*!< Frame buffer is placed in external PSRAM */
CAMERA_FB_IN_DRAM /*!< Frame buffer is placed in internal DRAM */
} camera_fb_location_t;
/**
* @brief Configuration structure for camera initialization
*/
@@ -95,7 +112,7 @@ typedef struct {
int pin_href; /*!< GPIO pin for camera HREF line */
int pin_pclk; /*!< GPIO pin for camera PCLK line */
int xclk_freq_hz; /*!< Frequency of XCLK signal, in Hz. Either 20KHz or 10KHz for OV2640 double FPS (Experimental) */
int xclk_freq_hz; /*!< Frequency of XCLK signal, in Hz. EXPERIMENTAL: Set to 16MHz on ESP32-S2 or ESP32-S3 to enable EDMA mode */
ledc_timer_t ledc_timer; /*!< LEDC timer to be used for generating XCLK */
ledc_channel_t ledc_channel; /*!< LEDC channel to be used for generating XCLK */
@@ -105,6 +122,8 @@ typedef struct {
int jpeg_quality; /*!< Quality of JPEG output. 0-63 lower means higher quality */
size_t fb_count; /*!< Number of frame buffers to be allocated. If more than one, then each frame will be acquired (double speed) */
camera_fb_location_t fb_location; /*!< The location where the frame buffer will be allocated */
camera_grab_mode_t grab_mode; /*!< When buffers should be filled */
} camera_config_t;
/**