Public function

Functions
void	rs232isolator_cfg_setup (rs232isolator_cfg_t *cfg)
	Config Object Initialization function.
RS232ISOLATOR_RETVAL	rs232isolator_init (rs232isolator_t *ctx, rs232isolator_cfg_t *cfg)
	Initialization function.
void	rs232isolator_generic_write (rs232isolator_t *ctx, char *data_buf, uint16_t len)
	Generic write function.
int16_t	rs232isolator_generic_read (rs232isolator_t *ctx, char *data_buf, uint16_t max_len)
	Generic read function.
void	rs232_2_set_rts (rs232isolator_t *ctx, uint8_t state)
	Function settings RTS state.
uint8_t	rs232_2_get_cts (rs232isolator_t *ctx)
	Read CTS state.
void	rs232isolator_send_command (rs232isolator_t *ctx, char *command)
	Function for send command.

Detailed Description

Function Documentation

rs232_2_get_cts()

uint8_t rs232_2_get_cts

(

rs232isolator_t *

ctx

)

Read CTS state.

Parameters

ctx	Click object.

@description This function gets cts.

rs232_2_set_rts()

void rs232_2_set_rts	(	rs232isolator_t *	ctx,
		uint8_t	state )

Function settings RTS state.

Parameters

ctx	Click object.
state	RTS state

@description This function sets rts.

rs232isolator_cfg_setup()

void rs232isolator_cfg_setup

(

rs232isolator_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.

rs232isolator_generic_read()

int16_t rs232isolator_generic_read	(	rs232isolator_t *	ctx,
		char *	data_buf,
		uint16_t	max_len )

Generic read function.

Parameters

rs232isolator	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.

rs232isolator_generic_write()

void rs232isolator_generic_write	(	rs232isolator_t *	ctx,
		char *	data_buf,
		uint16_t	len )

Generic write function.

Parameters

rs232isolator	Click object.
data_buf	Data buffer for sends.
len	Number of bytes for sends.

rs232isolator_init()

RS232ISOLATOR_RETVAL rs232isolator_init	(	rs232isolator_t *	ctx,
		rs232isolator_cfg_t *	cfg )

Initialization function.

Parameters

rs232isolator	Click object.
cfg	Click configuration structure.

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

rs232isolator_send_command()

void rs232isolator_send_command	(	rs232isolator_t *	ctx,
		char *	command )

Function for send command.

Parameters

ctx	Click object.
command	Data to be send