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me-no-dev
2018-11-15 14:22:09 +01:00
commit 0d2547a501
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driver/include/sensor.h Executable file
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/*
* This file is part of the OpenMV project.
* Copyright (c) 2013/2014 Ibrahim Abdelkader <i.abdalkader@gmail.com>
* This work is licensed under the MIT license, see the file LICENSE for details.
*
* Sensor abstraction layer.
*
*/
#ifndef __SENSOR_H__
#define __SENSOR_H__
#include <stdint.h>
#define OV9650_PID (0x96)
#define OV2640_PID (0x26)
#define OV7725_PID (0x77)
typedef enum {
PIXFORMAT_RGB565, // 2BPP/RGB565
PIXFORMAT_YUV422, // 2BPP/YUV422
PIXFORMAT_GRAYSCALE, // 1BPP/GRAYSCALE
PIXFORMAT_JPEG, // JPEG/COMPRESSED
PIXFORMAT_RGB888, // 3BPP/RGB888
} pixformat_t;
typedef enum {
FRAMESIZE_QQVGA, // 160x120
FRAMESIZE_QQVGA2, // 128x160
FRAMESIZE_QCIF, // 176x144
FRAMESIZE_HQVGA, // 240x176
FRAMESIZE_QVGA, // 320x240
FRAMESIZE_CIF, // 400x296
FRAMESIZE_VGA, // 640x480
FRAMESIZE_SVGA, // 800x600
FRAMESIZE_XGA, // 1024x768
FRAMESIZE_SXGA, // 1280x1024
FRAMESIZE_UXGA, // 1600x1200
} framesize_t;
typedef enum {
GAINCEILING_2X,
GAINCEILING_4X,
GAINCEILING_8X,
GAINCEILING_16X,
GAINCEILING_32X,
GAINCEILING_64X,
GAINCEILING_128X,
} gainceiling_t;
typedef struct {
uint8_t MIDH;
uint8_t MIDL;
uint8_t PID;
uint8_t VER;
} sensor_id_t;
typedef struct _sensor sensor_t;
typedef struct _sensor {
sensor_id_t id; // Sensor ID.
uint8_t slv_addr; // Sensor I2C slave address.
pixformat_t pixformat;
framesize_t framesize;
// Sensor function pointers
int (*reset) (sensor_t *sensor);
int (*set_pixformat) (sensor_t *sensor, pixformat_t pixformat);
int (*set_framesize) (sensor_t *sensor, framesize_t framesize);
int (*set_contrast) (sensor_t *sensor, int level);
int (*set_brightness) (sensor_t *sensor, int level);
int (*set_saturation) (sensor_t *sensor, int level);
int (*set_gainceiling) (sensor_t *sensor, gainceiling_t gainceiling);
int (*set_quality) (sensor_t *sensor, int quality);
int (*set_colorbar) (sensor_t *sensor, int enable);
int (*set_whitebal) (sensor_t *sensor, int enable);
int (*set_gain_ctrl) (sensor_t *sensor, int enable);
int (*set_exposure_ctrl) (sensor_t *sensor, int enable);
int (*set_hmirror) (sensor_t *sensor, int enable);
int (*set_vflip) (sensor_t *sensor, int enable);
int (*set_aec2) (sensor_t *sensor, int enable);
int (*set_awb_gain) (sensor_t *sensor, int enable);
int (*set_agc_gain) (sensor_t *sensor, int gain);
int (*set_aec_value) (sensor_t *sensor, int gain);
int (*set_special_effect) (sensor_t *sensor, int effect);
int (*set_wb_mode) (sensor_t *sensor, int mode);
int (*set_ae_level) (sensor_t *sensor, int level);
int (*set_dcw) (sensor_t *sensor, int enable);
int (*set_bpc) (sensor_t *sensor, int enable);
int (*set_wpc) (sensor_t *sensor, int enable);
int (*set_raw_gma) (sensor_t *sensor, int enable);
int (*set_lenc) (sensor_t *sensor, int enable);
int (*set_pre) (sensor_t *sensor, int enable);
} sensor_t;
// Resolution table (in camera.c)
extern const int resolution[][2];
#endif /* __SENSOR_H__ */