Public function

Functions
void	ledringr_cfg_setup (ledringr_cfg_t *cfg)
	Config Object Initialization function.
LEDRINGR_RETVAL	ledringr_init (ledringr_t *ctx, ledringr_cfg_t *cfg)
	Initialization function.
void	ledringr_transfer_data (ledringr_t *ctx, uint8_t *write_buf, uint16_t wbuf_size, uint8_t *read_buf, uint16_t rbuf_size)
	Transfer data function.
void	ledringr_write_data (ledringr_t *ctx, uint32_t data_to_write)
	Generic write function.
void	ledringr_turn_on_led (ledringr_t *ctx, uint8_t led_position)
	Turn On LED by position.
void	ledringr_led_ring_set (ledringr_t *ctx)
	Set led.
void	ledringr_led_ring_reset (ledringr_t *ctx)
	Set led.

Detailed Description

Function Documentation

ledringr_cfg_setup()

void ledringr_cfg_setup

(

ledringr_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.

ledringr_init()

LEDRINGR_RETVAL ledringr_init	(	ledringr_t *	ctx,
		ledringr_cfg_t *	cfg )

Initialization function.

Parameters

ledringr	Click object.
cfg	Click configuration structure.

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

ledringr_led_ring_reset()

void ledringr_led_ring_reset

(

ledringr_t *

ctx

)

Set led.

Parameters

ctx	Click object.

@description Function sets led's to standby

ledringr_led_ring_set()

void ledringr_led_ring_set

(

ledringr_t *

ctx

)

Set led.

Parameters

ctx	Click object.

@description Function sets led's to standby

ledringr_transfer_data()

void ledringr_transfer_data	(	ledringr_t *	ctx,
		uint8_t *	write_buf,
		uint16_t	wbuf_size,
		uint8_t *	read_buf,
		uint16_t	rbuf_size )

Transfer data function.

Parameters

ctx	Click object.
write_buf	Write data.
wbuf_size	Buffer size.
read_buf	Read buffer.
rbuf_size	Buffer size.

@description This function transfers data to/from the click module.

ledringr_turn_on_led()

void ledringr_turn_on_led	(	ledringr_t *	ctx,
		uint8_t	led_position )

Turn On LED by position.

Parameters

ctx	Click object.
led_position	Led position.

@description Function turn On LED by position.

ledringr_write_data()

void ledringr_write_data	(	ledringr_t *	ctx,
		uint32_t	data_to_write )

Generic write function.

Parameters

ctx	Click object.
data_to_write	Data to write.

@description This function turn On led by data.