Public function

Functions
void	keylock2_cfg_setup (keylock2_cfg_t *cfg)
	Config Object Initialization function.
KEYLOCK2_RETVAL	keylock2_init (keylock2_t *ctx, keylock2_cfg_t *cfg)
	Initialization function.
uint8_t	keylock2_get_pin_state (keylock2_t *ctx, uint8_t pin)
	Get Pin State.
uint8_t	keylock2_get_position (keylock2_t *ctx)
	Get Pin State.

Detailed Description

Function Documentation

keylock2_cfg_setup()

void keylock2_cfg_setup

(

keylock2_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.

keylock2_get_pin_state()

uint8_t keylock2_get_pin_state	(	keylock2_t *	ctx,
		uint8_t	pin )

Get Pin State.

Parameters

ctx	Click object.

@description This function gets states of pins in1, in2 and in3 on Key Lock 2 click.

keylock2_get_position()

uint8_t keylock2_get_position

(

keylock2_t *

ctx

)

Get Pin State.

Parameters

ctx	Click object.

@description This function gets Position (First, Second, Third) of pins in1, in2 and in3 on Key Lock 2 click.

keylock2_init()

KEYLOCK2_RETVAL keylock2_init	(	keylock2_t *	ctx,
		keylock2_cfg_t *	cfg )

Initialization function.

Parameters

keylock2	Click object.
cfg	Click configuration structure.

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