Public function

Functions
void	airquality2_cfg_setup (airquality2_cfg_t *cfg)
	Config Object Initialization function.
AIRQUALITY2_RETVAL	airquality2_init (airquality2_t *ctx, airquality2_cfg_t *cfg)
	Initialization function.
void	airquality2_generic_read (airquality2_t *ctx, uint8_t *data_buf, uint8_t len)
	Generic read function.
uint8_t	airquality2_get_all_data (airquality2_t *ctx, uint16_t *value_co2, uint16_t *value_tvoc, int32_t *resistance)
	Read all data info function.

Detailed Description

Function Documentation

airquality2_cfg_setup()

void airquality2_cfg_setup

(

airquality2_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.

airquality2_generic_read()

void airquality2_generic_read	(	airquality2_t *	ctx,
		uint8_t *	data_buf,
		uint8_t	len )

Generic read function.

Parameters

ctx	Click object.
data_buf	Output data buf
len	Number of the bytes to be read

@description This function reads data.

airquality2_get_all_data()

uint8_t airquality2_get_all_data	(	airquality2_t *	ctx,
		uint16_t *	value_co2,
		uint16_t *	value_tvoc,
		int32_t *	resistance )

Read all data info function.

Parameters

ctx	Click object.
value_co2	Pointer to 16-bit Prediction Value CO2.
value_tvoc	Pointer to 16-bit Prediction Value TVOC.
resistance	Pointer to 16-bit ( signed ) Resistance Value.

@description Reads all data information about the indoor air quality.

airquality2_init()

AIRQUALITY2_RETVAL airquality2_init	(	airquality2_t *	ctx,
		airquality2_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.