Public function

Functions
void	canfd4_cfg_setup (canfd4_cfg_t *cfg)
	Config Object Initialization function.
CANFD4_RETVAL	canfd4_init (canfd4_t *ctx, canfd4_cfg_t *cfg)
	Initialization function.
void	canfd4_generic_write (canfd4_t *ctx, char *data_buf, uint16_t len)
	Generic write function.
int32_t	canfd4_generic_read (canfd4_t *ctx, char *data_buf, uint16_t max_len)
	Generic read function.
void	canfd4_set_dev_mode (canfd4_t *ctx, uint8_t mode)
	Set mode function.

Detailed Description

Function Documentation

canfd4_cfg_setup()

void canfd4_cfg_setup

(

canfd4_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.

canfd4_generic_read()

int32_t canfd4_generic_read	(	canfd4_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

length of read data.

canfd4_generic_write()

void canfd4_generic_write	(	canfd4_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.

canfd4_init()

CANFD4_RETVAL canfd4_init	(	canfd4_t *	ctx,
		canfd4_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.

canfd4_set_dev_mode()

void canfd4_set_dev_mode	(	canfd4_t *	ctx,
		uint8_t	mode )

Set mode function.

Parameters

ctx	Click object.
mode	Mode selection.