Public function

Functions
void	rs485isolator_cfg_setup (rs485isolator_cfg_t *cfg)
	Config Object Initialization function.
err_t	rs485isolator_init (rs485isolator_t *ctx, rs485isolator_cfg_t *cfg)
	Initialization function.
void	rs485isolator_generic_write (rs485isolator_t *ctx, uint8_t *data_buf, uint16_t len)
	Generic write function.
err_t	rs485isolator_generic_read (rs485isolator_t *ctx, uint8_t *data_buf, uint16_t max_len)
	Generic read function.
void	rs485isolator_set_receiver_mode (rs485isolator_t *ctx, uint8_t state)
	Set receiver state.
void	rs485isolator_set_driver_mode (rs485isolator_t *ctx, uint8_t state)
	Set driver state.

Detailed Description

Function Documentation

rs485isolator_cfg_setup()

void rs485isolator_cfg_setup

(

rs485isolator_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

rs485isolator_generic_read()

err_t rs485isolator_generic_read	(	rs485isolator_t *	ctx,
		uint8_t *	data_buf,
		uint16_t	max_len )

Generic read function.

Parameters

ctx	Click object.
data_buf	Data buffer for read data.
max_len	The maximum length of data that can be read.

Returns

Number of reads data.

rs485isolator_generic_write()

void rs485isolator_generic_write	(	rs485isolator_t *	ctx,
		uint8_t *	data_buf,
		uint16_t	len )

Generic write function.

Parameters

ctx	Click object.
data_buf	Data buffer for sends.
len	Number of bytes for sends.

rs485isolator_init()

err_t rs485isolator_init	(	rs485isolator_t *	ctx,
		rs485isolator_cfg_t *	cfg )

Initialization function.

Parameters

ctx	Click object.
cfg	Click configuration structure.

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

rs485isolator_set_driver_mode()

void rs485isolator_set_driver_mode	(	rs485isolator_t *	ctx,
		uint8_t	state )

Set driver state.

Parameters

ctx	Click object.
state	Select state (Enable / Disable)

rs485isolator_set_receiver_mode()

void rs485isolator_set_receiver_mode	(	rs485isolator_t *	ctx,
		uint8_t	state )

Set receiver state.

Parameters

ctx	Click object.
state	Select state (Enable / Disable)