ld3320 interface driver function

ld3320 interface driver modules More...

Collaboration diagram for ld3320 interface driver function:

Functions
uint8_t	ld3320_interface_spi_init (void)
	interface spi bus init
uint8_t	ld3320_interface_spi_deinit (void)
	interface spi bus deinit
uint8_t	ld3320_interface_spi_read_address16 (uint16_t reg, uint8_t *buf, uint16_t len)
	interface spi bus read
uint8_t	ld3320_interface_spi_write_cmd (uint8_t *buf, uint16_t len)
	interface spi bus write
uint8_t	ld3320_interface_reset_gpio_init (void)
	interface reset gpio init
uint8_t	ld3320_interface_reset_gpio_deinit (void)
	interface reset gpio deinit
uint8_t	ld3320_interface_reset_gpio_write (uint8_t data)
	interface reset gpio write
void	ld3320_interface_delay_ms (uint32_t ms)
	interface delay ms
void	ld3320_interface_delay_us (uint32_t us)
	interface delay us
void	ld3320_interface_debug_print (const char *const fmt,...)
	interface print format data
uint8_t	ld3320_interface_mp3_init (char *name, uint32_t *size)
	interface mp3 init
uint8_t	ld3320_interface_mp3_deinit (void)
	interface mp3 deinit
uint8_t	ld3320_interface_mp3_read (uint32_t addr, uint16_t size, uint8_t *buffer)
	interface mp3 read
void	ld3320_interface_receive_callback (uint8_t type, uint8_t ind, char *text)
	interface receive callback

Detailed Description

ld3320 interface driver modules

Function Documentation

ld3320_interface_debug_print()

void ld3320_interface_debug_print	(	const char *const	fmt,
			... )

interface print format data

Parameters

[in]

fmt

format data

Note

none

Definition at line 231 of file driver_ld3320_interface_template.c.

ld3320_interface_delay_ms()

void ld3320_interface_delay_ms

(

uint32_t

ms

)

interface delay ms

Parameters

[in]

ms

time

Note

none

Definition at line 135 of file driver_ld3320_interface_template.c.

ld3320_interface_delay_us()

void ld3320_interface_delay_us

(

uint32_t

us

)

interface delay us

Parameters

[in]

us

time

Note

none

Definition at line 145 of file driver_ld3320_interface_template.c.

ld3320_interface_mp3_deinit()

uint8_t ld3320_interface_mp3_deinit

(

void

)

interface mp3 deinit

Returns

status code

• 0 success
• 1 mp3 deinit failed

Note

none

Definition at line 186 of file driver_ld3320_interface_template.c.

ld3320_interface_mp3_init()

uint8_t ld3320_interface_mp3_init	(	char *	name,
		uint32_t *	size )

interface mp3 init

Parameters

[in]	*name	pointer to a name buffer
[out]	*size	pointer to a file size buffer

Returns

status code

• 0 success
• 1 mp3 init failed

Note

none

Definition at line 159 of file driver_ld3320_interface_template.c.

ld3320_interface_mp3_read()

uint8_t ld3320_interface_mp3_read	(	uint32_t	addr,
		uint16_t	size,
		uint8_t *	buffer )

interface mp3 read

Parameters

[in]	addr	mp3 file address
[in]	size	read size
[out]	*buffer	pointer to a data buffer

Returns

status code

• 0 success
• 1 mp3 read failed

Note

none

Definition at line 174 of file driver_ld3320_interface_template.c.

ld3320_interface_receive_callback()

void ld3320_interface_receive_callback	(	uint8_t	type,
		uint8_t	ind,
		char *	text )

interface receive callback

Parameters

[in]	type	receive callback type
[in]	ind	index
[in]	*text	pointer to a text buffer

Note

none

Definition at line 198 of file driver_ld3320_interface_template.c.

Here is the call graph for this function:

ld3320_interface_reset_gpio_deinit()

uint8_t ld3320_interface_reset_gpio_deinit

(

void

)

interface reset gpio deinit

Returns

status code

• 0 success
• 1 deinit failed

Note

none

Definition at line 112 of file driver_ld3320_interface_template.c.

ld3320_interface_reset_gpio_init()

uint8_t ld3320_interface_reset_gpio_init

(

void

)

interface reset gpio init

Returns

status code

• 0 success
• 1 init failed

Note

none

Definition at line 100 of file driver_ld3320_interface_template.c.

ld3320_interface_reset_gpio_write()

uint8_t ld3320_interface_reset_gpio_write

(

uint8_t

data

)

interface reset gpio write

Parameters

[in]

data

written data

Returns

status code

• 0 success
• 1 write failed

Note

none

Definition at line 125 of file driver_ld3320_interface_template.c.

ld3320_interface_spi_deinit()

uint8_t ld3320_interface_spi_deinit

(

void

)

interface spi bus deinit

Returns

status code

• 0 success
• 1 spi deinit failed

Note

none

Definition at line 59 of file driver_ld3320_interface_template.c.

ld3320_interface_spi_init()

uint8_t ld3320_interface_spi_init

(

void

)

interface spi bus init

Returns

status code

• 0 success
• 1 spi init failed

Note

none

Definition at line 47 of file driver_ld3320_interface_template.c.

ld3320_interface_spi_read_address16()

uint8_t ld3320_interface_spi_read_address16	(	uint16_t	reg,
		uint8_t *	buf,
		uint16_t	len )

interface spi bus read

Parameters

[in]	reg	register address
[out]	*buf	pointer to a data buffer
[in]	len	length of data buffer

Returns

status code

• 0 success
• 1 read failed

Note

none

Definition at line 74 of file driver_ld3320_interface_template.c.

ld3320_interface_spi_write_cmd()

uint8_t ld3320_interface_spi_write_cmd	(	uint8_t *	buf,
		uint16_t	len )

interface spi bus write

Parameters

[in]	*buf	pointer to a data buffer
[in]	len	length of data buffer

Returns

status code

• 0 success
• 1 write failed

Note

none

Definition at line 88 of file driver_ld3320_interface_template.c.