hpm_ov5640.h File Reference

#include "hpm_common.h"
#include "hpm_camera_config.h"

Go to the source code of this file.

Data Structures
struct	ov5640_clock_config_t
struct	ov5640_light_mode_config_t
struct	ov5640_special_effect_config_t
struct	ov5640_reg_val_t
struct	ov5640_resolution_param_t

Macros
#define	OV5640_ACTIVE_IMAGE_WIDTH   (2592U)
#define	OV5640_ACTIVE_IMAGE_HEIGHT   (1944U)
#define	OV5640_I2C_ADDR   (0x3CU)
#define	OV5640_CHIP_ID_HIGH_BYTE_ADDR   (0x300A)
#define	OV5640_CHIP_ID_HIGH_BYTE_VALUE   (0x56)
#define	OV5640_CHIP_ID_LOW_BYTE_ADDR   (0x300B)
#define	OV5640_CHIP_ID_LOW_BYTE_VALUE   (0x40)
#define	OV5640_RST_ACTIVE   0
#define	OV5640_RST_INACTIVE   1
#define	OV5640_PWDN_ACTIVE   1
#define	OV5640_PWDN_INACTIVE   0

Functions
hpm_stat_t	ov5640_init (camera_context_t *context, camera_config_t *ov_config)
hpm_stat_t	ov5640_read_register (camera_context_t *context, uint16_t reg, uint8_t *buf)
hpm_stat_t	ov5640_write_register (camera_context_t *context, uint16_t reg, uint8_t val)
hpm_stat_t	ov5640_write_multi_registers (camera_context_t *context, const ov5640_reg_val_t regval[], uint32_t len)
hpm_stat_t	ov5640_software_reset (camera_context_t *context)
hpm_stat_t	ov5640_set_pixel_format (camera_context_t *context, display_pixel_format_t pixel_format)
hpm_stat_t	ov5640_check_chip_id (camera_context_t *context)
hpm_stat_t	ov5640_set_image_size (camera_context_t *context, camera_config_t *ov_config)
hpm_stat_t	ov5640_set_clock_config (camera_context_t *context, camera_config_t *ov_config)
hpm_stat_t	ov5640_set_interface (camera_context_t *context, camera_config_t *ov_config)
hpm_stat_t	ov5640_flip (camera_context_t *context, bool enable)
	set ov5640 flip More...
hpm_stat_t	ov5640_start (camera_context_t *context)
hpm_stat_t	ov5640_stop (camera_context_t *context)
hpm_stat_t	ov5640_set_brightness (camera_context_t *context, int32_t brightness)
hpm_stat_t	ov5640_set_contrast (camera_context_t *context, int32_t contrast)
hpm_stat_t	ov5640_set_saturation (camera_context_t *context, int32_t saturation)
hpm_stat_t	ov5640_set_light_mode (camera_context_t *context, int32_t lightmode)
hpm_stat_t	ov5640_set_special_effect (camera_context_t *context, int32_t effect)
void	ov5640_power_up (camera_context_t *context)
	ov5640 power up More...
hpm_stat_t	ov5640_mirror (camera_context_t *context, bool enable)
	set ov5640 mirror More...

Macro Definition Documentation

OV5640_ACTIVE_IMAGE_HEIGHT

#define OV5640_ACTIVE_IMAGE_HEIGHT   (1944U)

OV5640_ACTIVE_IMAGE_WIDTH

#define OV5640_ACTIVE_IMAGE_WIDTH   (2592U)

OV5640_CHIP_ID_HIGH_BYTE_ADDR

#define OV5640_CHIP_ID_HIGH_BYTE_ADDR   (0x300A)

OV5640_CHIP_ID_HIGH_BYTE_VALUE

#define OV5640_CHIP_ID_HIGH_BYTE_VALUE   (0x56)

OV5640_CHIP_ID_LOW_BYTE_ADDR

#define OV5640_CHIP_ID_LOW_BYTE_ADDR   (0x300B)

OV5640_CHIP_ID_LOW_BYTE_VALUE

#define OV5640_CHIP_ID_LOW_BYTE_VALUE   (0x40)

OV5640_I2C_ADDR

#define OV5640_I2C_ADDR   (0x3CU)

OV5640_PWDN_ACTIVE

#define OV5640_PWDN_ACTIVE   1

OV5640_PWDN_INACTIVE

#define OV5640_PWDN_INACTIVE   0

OV5640_RST_ACTIVE

#define OV5640_RST_ACTIVE   0

OV5640_RST_INACTIVE

#define OV5640_RST_INACTIVE   1

Function Documentation

ov5640_check_chip_id()

hpm_stat_t ov5640_check_chip_id

(

camera_context_t *

context

)

ov5640_flip()

hpm_stat_t ov5640_flip	(	camera_context_t *	context,
		bool	enable
	)

set ov5640 flip

Parameters

[in]	context	camera_context_t
[in]	enable	enable flip if true

Returns

hpm_stat_t

ov5640_init()

hpm_stat_t ov5640_init	(	camera_context_t *	context,
		camera_config_t *	ov_config
	)

ov5640_mirror()

hpm_stat_t ov5640_mirror	(	camera_context_t *	context,
		bool	enable
	)

set ov5640 mirror

Parameters

[in]	context	camera_context_t
[in]	enable	enable mirror if true

Returns

hpm_stat_t

ov5640_power_up()

void ov5640_power_up

(

camera_context_t *

context

)

ov5640 power up

Parameters

[in]

context

camera_context_t

ov5640_read_register()

hpm_stat_t ov5640_read_register	(	camera_context_t *	context,
		uint16_t	reg,
		uint8_t *	buf
	)

ov5640_set_brightness()

hpm_stat_t ov5640_set_brightness	(	camera_context_t *	context,
		int32_t	brightness
	)

ov5640_set_clock_config()

hpm_stat_t ov5640_set_clock_config	(	camera_context_t *	context,
		camera_config_t *	ov_config
	)

ov5640_set_contrast()

hpm_stat_t ov5640_set_contrast	(	camera_context_t *	context,
		int32_t	contrast
	)

ov5640_set_image_size()

hpm_stat_t ov5640_set_image_size	(	camera_context_t *	context,
		camera_config_t *	ov_config
	)

ov5640_set_interface()

hpm_stat_t ov5640_set_interface	(	camera_context_t *	context,
		camera_config_t *	ov_config
	)

ov5640_set_light_mode()

hpm_stat_t ov5640_set_light_mode	(	camera_context_t *	context,
		int32_t	lightmode
	)

ov5640_set_pixel_format()

hpm_stat_t ov5640_set_pixel_format	(	camera_context_t *	context,
		display_pixel_format_t	pixel_format
	)

ov5640_set_saturation()

hpm_stat_t ov5640_set_saturation	(	camera_context_t *	context,
		int32_t	saturation
	)

ov5640_set_special_effect()

hpm_stat_t ov5640_set_special_effect	(	camera_context_t *	context,
		int32_t	effect
	)

ov5640_software_reset()

hpm_stat_t ov5640_software_reset

(

camera_context_t *

context

)

ov5640_start()

hpm_stat_t ov5640_start

(

camera_context_t *

context

)

ov5640_stop()

hpm_stat_t ov5640_stop

(

camera_context_t *

context

)

ov5640_write_multi_registers()

hpm_stat_t ov5640_write_multi_registers	(	camera_context_t *	context,
		const ov5640_reg_val_t	regval[],
		uint32_t	len
	)

ov5640_write_register()

hpm_stat_t ov5640_write_register	(	camera_context_t *	context,
		uint16_t	reg,
		uint8_t	val
	)