rs232isolator  2.0.0.0
Functions

Functions

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

Detailed Description

Function Documentation

◆ rs232_2_get_cts()

uint8_t rs232_2_get_cts ( rs232isolator_t ctx)

Read CTS state.

Parameters
ctxClick object.

This function gets cts.

◆ rs232_2_set_rts()

void rs232_2_set_rts ( rs232isolator_t ctx,
uint8_t  state 
)

Function settings RTS state.

Parameters
ctxClick object.
stateRTS state

This function sets rts.

◆ rs232isolator_cfg_setup()

void rs232isolator_cfg_setup ( rs232isolator_cfg_t cfg)

Config Object Initialization function.

Parameters
cfgClick configuration structure.

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
rs232isolatorClick object.
data_bufData buffer for read data.
max_lenThe 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
rs232isolatorClick object.
data_bufData buffer for sends.
lenNumber of bytes for sends.

◆ rs232isolator_init()

RS232ISOLATOR_RETVAL rs232isolator_init ( rs232isolator_t ctx,
rs232isolator_cfg_t cfg 
)

Initialization function.

Parameters
rs232isolatorClick object.
cfgClick configuration structure.

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
ctxClick object.
commandData to be send