ov2640 interface driver function

ov2640 interface driver modules More...

Collaboration diagram for ov2640 interface driver function:

Functions
uint8_t	ov2640_interface_sccb_init (void)
	interface sccb bus init
uint8_t	ov2640_interface_sccb_deinit (void)
	interface sccb bus deinit
uint8_t	ov2640_interface_sccb_read (uint8_t addr, uint8_t reg, uint8_t *buf, uint16_t len)
	interface sccb bus read
uint8_t	ov2640_interface_sccb_write (uint8_t addr, uint8_t reg, uint8_t *buf, uint16_t len)
	interface sccb bus write
uint8_t	ov2640_interface_power_down_init (void)
	interface power down init
uint8_t	ov2640_interface_power_down_deinit (void)
	interface power down deinit
uint8_t	ov2640_interface_power_down_write (uint8_t level)
	interface power down write
uint8_t	ov2640_interface_reset_init (void)
	interface reset init
uint8_t	ov2640_interface_reset_deinit (void)
	interface reset deinit
uint8_t	ov2640_interface_reset_write (uint8_t level)
	interface reset write
void	ov2640_interface_delay_ms (uint32_t ms)
	interface delay ms
void	ov2640_interface_debug_print (const char *const fmt,...)
	interface print format data

Detailed Description

ov2640 interface driver modules

Function Documentation

ov2640_interface_debug_print()

void ov2640_interface_debug_print	(	const char *const	fmt,
			... )

interface print format data

Parameters

[in]

fmt

format data

Note

none

Definition at line 184 of file driver_ov2640_interface_template.c.

ov2640_interface_delay_ms()

void ov2640_interface_delay_ms

(

uint32_t

ms

)

interface delay ms

Parameters

[in]

ms

time

Note

none

Definition at line 174 of file driver_ov2640_interface_template.c.

ov2640_interface_power_down_deinit()

uint8_t ov2640_interface_power_down_deinit

(

void

)

interface power down deinit

Returns

status code

• 0 success
• 1 power down deinit failed

Note

none

Definition at line 114 of file driver_ov2640_interface_template.c.

ov2640_interface_power_down_init()

uint8_t ov2640_interface_power_down_init

(

void

)

interface power down init

Returns

status code

• 0 success
• 1 power down init failed

Note

none

Definition at line 102 of file driver_ov2640_interface_template.c.

ov2640_interface_power_down_write()

uint8_t ov2640_interface_power_down_write

(

uint8_t

level

)

interface power down write

Parameters

[in]

level

set level

Returns

status code

• 0 success
• 1 power down write failed

Note

none

Definition at line 127 of file driver_ov2640_interface_template.c.

ov2640_interface_reset_deinit()

uint8_t ov2640_interface_reset_deinit

(

void

)

interface reset deinit

Returns

status code

• 0 success
• 1 reset deinit failed

Note

none

Definition at line 151 of file driver_ov2640_interface_template.c.

ov2640_interface_reset_init()

uint8_t ov2640_interface_reset_init

(

void

)

interface reset init

Returns

status code

• 0 success
• 1 reset init failed

Note

none

Definition at line 139 of file driver_ov2640_interface_template.c.

ov2640_interface_reset_write()

uint8_t ov2640_interface_reset_write

(

uint8_t

level

)

interface reset write

Parameters

[in]

level

set level

Returns

status code

• 0 success
• 1 reset write failed

Note

none

Definition at line 164 of file driver_ov2640_interface_template.c.

ov2640_interface_sccb_deinit()

uint8_t ov2640_interface_sccb_deinit

(

void

)

interface sccb bus deinit

Returns

status code

• 0 success
• 1 sccb deinit failed

Note

none

Definition at line 58 of file driver_ov2640_interface_template.c.

ov2640_interface_sccb_init()

uint8_t ov2640_interface_sccb_init

(

void

)

interface sccb bus init

Returns

status code

• 0 success
• 1 sccb init failed

Note

none

Definition at line 46 of file driver_ov2640_interface_template.c.

ov2640_interface_sccb_read()

uint8_t ov2640_interface_sccb_read	(	uint8_t	addr,
		uint8_t	reg,
		uint8_t *	buf,
		uint16_t	len )

interface sccb bus read

Parameters

[in]	addr	sccb device write address
[in]	reg	sccb register address
[out]	*buf	pointer to a data buffer
[in]	len	length of the data buffer

Returns

status code

• 0 success
• 1 read failed

Note

none

Definition at line 74 of file driver_ov2640_interface_template.c.

ov2640_interface_sccb_write()

uint8_t ov2640_interface_sccb_write	(	uint8_t	addr,
		uint8_t	reg,
		uint8_t *	buf,
		uint16_t	len )

interface sccb bus write

Parameters

[in]	addr	sccb device write address
[in]	reg	sccb register address
[in]	*buf	pointer to a data buffer
[in]	len	length of the data buffer

Returns

status code

• 0 success
• 1 write failed

Note

none

Definition at line 90 of file driver_ov2640_interface_template.c.