Public function

Functions
void	adac_cfg_setup (adac_cfg_t *cfg)
	Config Object Initialization function.
ADAC_RETVAL	adac_init (adac_t *ctx, adac_cfg_t *cfg)
	Initialization function.
void	adac_generic_write (adac_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
	Generic write function.
void	adac_generic_read (adac_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
	Generic read function.
void	adac_hardware_reset (adac_t *ctx)
	Hardware reset function.
void	adac_software_reset (adac_t *ctx, uint16_t cmd)
	Software reset function.
void	adac_power_down_settings (adac_t *ctx, uint16_t settings)
	Power down function.
void	adac_general_purpose_settings (adac_t *ctx, uint16_t settings)
	General purpose function.
uint16_t	adac_read_config (adac_t *ctx)
	Read configuration function.
void	adac_write_gpio (adac_t *ctx, uint8_t w_data)
	Write GPIO function.
uint8_t	adac_read_gpio (adac_t *ctx)
	Read GPIO function.
uint16_t	adac_read_dac (adac_t *ctx, uint8_t *chan)
	Read DAC function.
uint16_t	adac_read_adc (adac_t *ctx, uint8_t *chan)
	Read ADC function.
void	adac_write_dac_data (adac_t *ctx, uint8_t chan, uint16_t w_data)
	Write DAC data function.
void	adac_write_dac (adac_t *ctx, uint8_t chan, uint8_t msb, uint8_t lsb)
	Write DAC function.
void	adac_set_configuration (adac_t *ctx, uint8_t ptr, uint8_t msb, uint8_t lsb)
	Set configuration function.
uint16_t	adac_read_data (adac_t *ctx, uint8_t addr)
	Read data function.
void	adac_write_data (adac_t *ctx, uint8_t addr, uint16_t w_data)
	Write data function.

Detailed Description

Function Documentation

adac_cfg_setup()

void adac_cfg_setup

(

adac_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.

adac_general_purpose_settings()

void adac_general_purpose_settings	(	adac_t *	ctx,
		uint16_t	settings )

General purpose function.

Parameters

ctx	Click object.
settings	Settings.

@description This function configures general purpose register settings of the click module.

adac_generic_read()

void adac_generic_read	(	adac_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.

adac_generic_write()

void adac_generic_write	(	adac_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.

adac_hardware_reset()

void adac_hardware_reset

(

adac_t *

ctx

)

Hardware reset function.

Parameters

ctx	Click object.

@description This function does a hardware reset of the click module.

adac_init()

ADAC_RETVAL adac_init	(	adac_t *	ctx,
		adac_cfg_t *	cfg )

Initialization function.

Parameters

adac	Click object.
cfg	Click configuration structure.

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

adac_power_down_settings()

void adac_power_down_settings	(	adac_t *	ctx,
		uint16_t	settings )

Power down function.

Parameters

ctx	Click object.
settings	Settings.

@description This function configures power down settings of the click module.

adac_read_adc()

uint16_t adac_read_adc	(	adac_t *	ctx,
		uint8_t *	chan )

Read ADC function.

Parameters

ctx	Click object.
chan	ADC channel.

@description This function reads ADC data using the I2C serial interface.

adac_read_config()

uint16_t adac_read_config

(

adac_t *

ctx

)

Read configuration function.

Parameters

ctx	Click object.

@description This function acquires the current settings data of the click module.

adac_read_dac()

uint16_t adac_read_dac	(	adac_t *	ctx,
		uint8_t *	chan )

Read DAC function.

Parameters

ctx	Click object.
chan	DAC channel.

@description This function reads DAC data using the I2C serial interface.

adac_read_data()

uint16_t adac_read_data	(	adac_t *	ctx,
		uint8_t	addr )

Read data function.

Parameters

ctx	Click object.
addr	Register address.

@description This function reads 2 bytes of data from the specified register address using the I2C serial interface.

adac_read_gpio()

uint8_t adac_read_gpio

(

adac_t *

ctx

)

Read GPIO function.

Parameters

ctx	Click object.

@description This function reads GPIO data using the I2C serial interface.

adac_set_configuration()

void adac_set_configuration	(	adac_t *	ctx,
		uint8_t	ptr,
		uint8_t	msb,
		uint8_t	lsb )

Set configuration function.

Parameters

ctx	Click object.
ptr	Pointer.
msb	Most significant byte.
lsb	Least significant byte.

@description This function sets the configuration for the click module.

adac_software_reset()

void adac_software_reset	(	adac_t *	ctx,
		uint16_t	cmd )

Software reset function.

Parameters

ctx	Click object.
cmd	Command.

@description This function does a software reset of the click module.

adac_write_dac()

void adac_write_dac	(	adac_t *	ctx,
		uint8_t	chan,
		uint8_t	msb,
		uint8_t	lsb )

Write DAC function.

Parameters

ctx	Click object.
chan	ADC channel.
msb	Most significant byte.
lsb	Least significant byte.

@description This function writes DAC using the I2C serial interface.

adac_write_dac_data()

void adac_write_dac_data	(	adac_t *	ctx,
		uint8_t	chan,
		uint16_t	w_data )

Write DAC data function.

Parameters

ctx	Click object.
chan	ADC channel.
w_data	Write data.

@description This function writes DAC data using the I2C serial interface.

adac_write_data()

void adac_write_data	(	adac_t *	ctx,
		uint8_t	addr,
		uint16_t	w_data )

Write data function.

Parameters

ctx	Click object.
addr	Register address.

@description This function writes 2 bytes of data to the specified register address using the I2C serial interface.

adac_write_gpio()

void adac_write_gpio	(	adac_t *	ctx,
		uint8_t	w_data )

Write GPIO function.

Parameters

ctx	Click object.
w_data	Write data.

@description This function writes GPIO data using the I2C serial interface.