Public function

Functions
void	usbuart3_cfg_setup (usbuart3_cfg_t *cfg)
	Config Object Initialization function.
USBUART3_RETVAL	usbuart3_init (usbuart3_t *ctx, usbuart3_cfg_t *cfg)
	Initialization function.
void	usbuart3_generic_write (usbuart3_t *ctx, char *data_buf, uint16_t len)
	Generic write function.
int32_t	usbuart3_generic_read (usbuart3_t *ctx, char *data_buf, uint16_t max_len)
	Generic read function.
void	usbuart3_reset (usbuart3_t *ctx)
	Function for reset.
uint8_t	usbuart3_get_sus (usbuart3_t *ctx)
	Get USB suspend pin.

Detailed Description

Function Documentation

usbuart3_cfg_setup()

void usbuart3_cfg_setup

(

usbuart3_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

@description This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

usbuart3_generic_read()

int32_t usbuart3_generic_read	(	usbuart3_t *	ctx,
		char *	data_buf,
		uint16_t	max_len )

Generic read function.

Parameters

ctx	Click object.
data_buf	Data buffer for read data.
max_len	The maximum length of data that can be read.

Returns

Number of reads data.

usbuart3_generic_write()

void usbuart3_generic_write	(	usbuart3_t *	ctx,
		char *	data_buf,
		uint16_t	len )

Generic write function.

Parameters

ctx	Click object.
data_buf	Data buffer for sends.
len	Number of bytes for sends.

usbuart3_get_sus()

uint8_t usbuart3_get_sus

(

usbuart3_t *

ctx

)

Get USB suspend pin.

Parameters

ctx	Click object.

Returns

SUS (USB suspend) pin state

usbuart3_init()

USBUART3_RETVAL usbuart3_init	(	usbuart3_t *	ctx,
		usbuart3_cfg_t *	cfg )

Initialization function.

Parameters

ctx	Click object.
cfg	Click configuration structure.

@description This function initializes all necessary pins and peripherals used for this click.

usbuart3_reset()

void usbuart3_reset

(

usbuart3_t *

ctx

)

Function for reset.

Parameters

ctx	Click object.

@description This function is reset