rs485isolator  2.0.0.0
Functions

Functions

void rs485isolator_cfg_setup (rs485isolator_cfg_t *cfg)
 Config Object Initialization function. More...
 
RS485ISOLATOR_RETVAL rs485isolator_init (rs485isolator_t *ctx, rs485isolator_cfg_t *cfg)
 Initialization function. More...
 
void rs485isolator_generic_write (rs485isolator_t *ctx, char *data_buf, uint16_t len)
 Generic write function. More...
 
int16_t rs485isolator_generic_read (rs485isolator_t *ctx, char *data_buf, uint16_t max_len)
 Generic read function. More...
 
void rs485isolator_set_receiver_mode (rs485isolator_t *ctx, uint8_t state)
 Set receiver state. More...
 
void rs485isolator_set_driver_mode (rs485isolator_t *ctx, uint8_t state)
 Set driver state. More...
 
void rs485isolator_send_command (rs485isolator_t *ctx, char *command)
 Function for send command. More...
 

Detailed Description

Function Documentation

◆ rs485isolator_cfg_setup()

void rs485isolator_cfg_setup ( rs485isolator_cfg_t cfg)

Config Object Initialization function.

Parameters
cfgClick configuration structure.

@description This function initializes click configuration structure to init state.

Note
All used pins will be set to unconnected state.

◆ rs485isolator_generic_read()

int16_t rs485isolator_generic_read ( rs485isolator_t ctx,
char *  data_buf,
uint16_t  max_len 
)

Generic read function.

Parameters
rs485isolatorClick object.
data_bufData buffer for read data.
max_lenThe maximum length of data that can be read.
Returns
Number of reads data.

◆ rs485isolator_generic_write()

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

Generic write function.

Parameters
rs485isolatorClick object.
data_bufData buffer for sends.
lenNumber of bytes for sends.

◆ rs485isolator_init()

RS485ISOLATOR_RETVAL rs485isolator_init ( rs485isolator_t ctx,
rs485isolator_cfg_t cfg 
)

Initialization function.

Parameters
rs485isolatorClick object.
cfgClick configuration structure.

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

◆ rs485isolator_send_command()

void rs485isolator_send_command ( rs485isolator_t ctx,
char *  command 
)

Function for send command.

Parameters
ctxClick object.
commandData to be send.

◆ rs485isolator_set_driver_mode()

void rs485isolator_set_driver_mode ( rs485isolator_t ctx,
uint8_t  state 
)

Set driver state.

Parameters
ctxClick object.
stateSelect state (Enable / Disable)

◆ rs485isolator_set_receiver_mode()

void rs485isolator_set_receiver_mode ( rs485isolator_t ctx,
uint8_t  state 
)

Set receiver state.

Parameters
ctxClick object.
stateSelect state (Enable / Disable)