Public function

Functions
void	templog4_cfg_setup (templog4_cfg_t *cfg)
	Config Object Initialization function.
TEMPLOG4_RETVAL	templog4_init (templog4_t *ctx, templog4_cfg_t *cfg)
	Initialization function.
void	templog4_default_cfg (templog4_t *ctx)
	Click Default Configuration function.
void	templog4_generic_write (templog4_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
	Generic write function.
void	templog4_generic_read (templog4_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
	Generic read function.
uint8_t	templog4_write_reg (templog4_t *ctx, uint8_t reg, uint16_t input_data)
	Generic Write function.
uint8_t	templog4_read_reg (templog4_t *ctx, uint8_t reg, uint16_t *out_var)
	Generic Read function.
void	templog4_set_addr_ptr (templog4_t *ctx, uint8_t addr)
	Set Address Pointer function.
void	templog4_repeated_read (templog4_t *ctx, uint16_t *out_var)
	Repeated Read function.
uint8_t	templog4_get_temp (templog4_t *ctx, uint8_t temp_sel, float *temp_out)
	Get Temperature function.
void	templog4_set_temp (templog4_t *ctx, uint8_t temp_sel, float temp_in)
	Set Temperature function.

Detailed Description

Function Documentation

templog4_cfg_setup()

void templog4_cfg_setup

(

templog4_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.

templog4_default_cfg()

void templog4_default_cfg

(

templog4_t *

ctx

)

Click Default Configuration function.

Parameters

ctx	Click object.

@description This function executes default configuration for TempLog4 click.

templog4_generic_read()

void templog4_generic_read	(	templog4_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.

templog4_generic_write()

void templog4_generic_write	(	templog4_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.

templog4_get_temp()

uint8_t templog4_get_temp	(	templog4_t *	ctx,
		uint8_t	temp_sel,
		float *	temp_out )

Get Temperature function.

Parameters

ctx	Click object.
temp_sel	Address of the desired temperature register.
temp_out	Returns a temperature value calculated to the Celsius degrees.

@description This function gets a temperature value from the desired temperature register calculated to the Celsius degrees.

templog4_init()

TEMPLOG4_RETVAL templog4_init	(	templog4_t *	ctx,
		templog4_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.

templog4_read_reg()

uint8_t templog4_read_reg	(	templog4_t *	ctx,
		uint8_t	reg,
		uint16_t *	out_var )

Generic Read function.

Parameters

ctx	Click object.
reg	Register address.
out_var	Memory where 16bit data be placed.

@description This function reads a 16bit data from the desired register.

templog4_repeated_read()

void templog4_repeated_read	(	templog4_t *	ctx,
		uint16_t *	out_var )

Repeated Read function.

Parameters

ctx	Click object.
addr	Address on which the internal address pointer be set.

@description This function sets the internal address pointer on the desired register address.

templog4_set_addr_ptr()

void templog4_set_addr_ptr	(	templog4_t *	ctx,
		uint8_t	addr )

Set Address Pointer function.

Parameters

ctx	Click object.
addr	Address on which the internal address pointer be set.

@description This function sets the internal address pointer on the desired register address.

templog4_set_temp()

void templog4_set_temp	(	templog4_t *	ctx,
		uint8_t	temp_sel,
		float	temp_in )

Set Temperature function.

Parameters

ctx	Click object.
temp_sel	Address of the desired temperature register.
temp_in	Temperature value to be written calculated to the Celsius degrees.

@description This function sets a desired temperature register on the desired value calculated to the Celsius degrees.

templog4_write_reg()

uint8_t templog4_write_reg	(	templog4_t *	ctx,
		uint8_t	reg,
		uint16_t	input_data )

Generic Write function.

Parameters

ctx	Click object.
reg	Register address.
input_data	16bit data to be written

@description This function writes a 16bit data to the desired register.