Public function

Functions
void	samltouch_cfg_setup (samltouch_cfg_t *cfg)
	Config Object Initialization function.
SAMLTOUCH_RETVAL	samltouch_init (samltouch_t *ctx, samltouch_cfg_t *cfg)
	Initialization function.
void	samltouch_generic_write (samltouch_t *ctx, char *data_buf, uint16_t len)
	Generic write function.
int32_t	samltouch_generic_read (samltouch_t *ctx, char *data_buf, uint16_t max_len)
	Generic read function.
void	samltouch_parser (char *data_in, samltouch_state_t *state)
	Generic parser function.

Detailed Description

Function Documentation

samltouch_cfg_setup()

void samltouch_cfg_setup

(

samltouch_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.

samltouch_generic_read()

int32_t samltouch_generic_read	(	samltouch_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.

samltouch_generic_write()

void samltouch_generic_write	(	samltouch_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.

samltouch_init()

SAMLTOUCH_RETVAL samltouch_init	(	samltouch_t *	ctx,
		samltouch_cfg_t *	cfg )

Initialization function.

Parameters

samltouch	Click object.
cfg	Click configuration structure.

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

samltouch_parser()

void samltouch_parser	(	char *	data_in,
		samltouch_state_t *	state )

Generic parser function.

Parameters

data_in	pointer to response buffer
state	pointer to the structure.

@description The function parses the response it receives - restores the state of the button 1, button 2, the slider status and the slider position.