Public function

Functions
void	barometer2_cfg_setup (barometer2_cfg_t *cfg)
	Config Object Initialization function.
BAROMETER2_RETVAL	barometer2_init (barometer2_t *ctx, barometer2_cfg_t *cfg)
	Initialization function.
void	barometer2_default_cfg (barometer2_t *ctx)
	Click Default Configuration function.
void	barometer2_generic_write (barometer2_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
	Generic write function.
void	barometer2_generic_read (barometer2_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
	Generic read function.
void	barometer2_write_byte (barometer2_t *ctx, uint8_t reg, uint8_t data_bytes)
	Write one byte function.
uint8_t	barometer2_read_byte (barometer2_t *ctx, uint8_t reg)
	Read one byte function.
float	barometer2_get_temperature (barometer2_t *ctx, uint8_t temp_format)
	Read temperature function.
void	barometer2_software_reset (barometer2_t *ctx)
	Reset function.
float	barometer2_get_pressure (barometer2_t *ctx, uint8_t press_format)
	Read pressure function.
uint8_t	barometer2_get_interrupt (barometer2_t *ctx)
	Gets interrupt.

Detailed Description

Function Documentation

barometer2_cfg_setup()

void barometer2_cfg_setup

(

barometer2_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.

barometer2_default_cfg()

void barometer2_default_cfg

(

barometer2_t *

ctx

)

Click Default Configuration function.

Parameters

ctx	Click object.

@description This function executes default configuration for Barometer2 Click.

barometer2_generic_read()

void barometer2_generic_read	(	barometer2_t *	ctx,
		uint8_t	reg,
		uint8_t *	data_buf,
		uint8_t	len )

Generic read function.

Parameters

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

@description This function reads data from the desired register.

barometer2_generic_write()

void barometer2_generic_write	(	barometer2_t *	ctx,
		uint8_t	reg,
		uint8_t *	data_buf,
		uint8_t	len )

Generic write function.

Parameters

ctx	Click object.
reg	Register address.
data_buf	Data buf to be written.
len	Number of the bytes in data buf.

@description This function writes data to the desired register.

barometer2_get_interrupt()

uint8_t barometer2_get_interrupt

(

barometer2_t *

ctx

)

Gets interrupt.

Parameters

ctx	Click object.

@description This function gets the interrupt.

barometer2_get_pressure()

float barometer2_get_pressure	(	barometer2_t *	ctx,
		uint8_t	press_format )

Read pressure function.

Parameters

ctx	Click object.
temp_format	Unit of measurement.

@description This function reads pressure data and stores it in different formats depending on the unit of measurement parameter.

barometer2_get_temperature()

float barometer2_get_temperature	(	barometer2_t *	ctx,
		uint8_t	temp_format )

Read temperature function.

Parameters

ctx	Click object.
temp_format	Unit of measurement.

@description This function reads temperature data and stores it in different formats depending on the unit of measurement parameter.

barometer2_init()

BAROMETER2_RETVAL barometer2_init	(	barometer2_t *	ctx,
		barometer2_cfg_t *	cfg )

Initialization function.

Parameters

barometer2	Click object.
cfg	Click configuration structure.

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

barometer2_read_byte()

uint8_t barometer2_read_byte	(	barometer2_t *	ctx,
		uint8_t	reg )

Read one byte function.

Parameters

ctx	Click object.
reg	Register address.

@description This function reads one byte of data from the desired register.

barometer2_software_reset()

void barometer2_software_reset

(

barometer2_t *

ctx

)

Reset function.

Parameters

ctx	Click object.

@description This function resets the device to its default settings.

barometer2_write_byte()

void barometer2_write_byte	(	barometer2_t *	ctx,
		uint8_t	reg,
		uint8_t	data_bytes )

Write one byte function.

Parameters

ctx	Click object.
reg	Register address.
data_bytes	Data to be written.

@description This function writes one byte of data to the desired register.