Public function

Functions
void	accurrent_cfg_setup (accurrent_cfg_t *cfg)
	Config Object Initialization function.
err_t	accurrent_init (accurrent_t *ctx, accurrent_cfg_t *cfg)
	Initialization function.
void	accurrent_generic_transfer (accurrent_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
	Generic transfer function.
float	accurrent_get_a (accurrent_t *ctx)
	Gets current value of AC Current in A.
float	accurrent_get_ma (accurrent_t *ctx)
	Gets current value of AC Current in mA.

Detailed Description

Function Documentation

accurrent_cfg_setup()

void accurrent_cfg_setup

(

accurrent_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.

accurrent_generic_transfer()

void accurrent_generic_transfer	(	accurrent_t *	ctx,
		uint8_t *	wr_buf,
		uint16_t	wr_len,
		uint8_t *	rd_buf,
		uint16_t	rd_len )

Generic transfer function.

Parameters

ctx	Click object.
wr_buf	Write data buffer
wr_len	Number of byte in write data buffer
rd_buf	Read data buffer
rd_len	Number of byte in read data buffer

@description Generic SPI transfer, for sending and receiving packages

accurrent_get_a()

float accurrent_get_a

(

accurrent_t *

ctx

)

Gets current value of AC Current in A.

Parameters

ctx	Click object.

@description Returns float value of current in A.

accurrent_get_ma()

float accurrent_get_ma

(

accurrent_t *

ctx

)

Gets current value of AC Current in mA.

Parameters

ctx	Click object.

@description Returns float value of current in mA.

accurrent_init()

err_t accurrent_init	(	accurrent_t *	ctx,
		accurrent_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.