rs4852  2.0.0.0
Functions
Public function

Functions

void rs4852_cfg_setup (rs4852_cfg_t *cfg)
 Config Object Initialization function. More...
 
RS4852_RETVAL rs4852_init (rs4852_t *ctx, rs4852_cfg_t *cfg)
 Initialization function. More...
 
void rs4852_default_cfg (rs4852_t *ctx)
 Click Default Configuration function. More...
 
void rs4852_generic_multi_write (rs4852_t *ctx, rs4852_data_t *data_buf, uart_length_t len)
 Generic multi write function. More...
 
void rs4852_generic_multi_read (rs4852_t *ctx, rs4852_data_t *data_buf, uart_length_t len)
 Generic multi read function. More...
 
rs4852_data_t rs4852_generic_single_read (rs4852_t *ctx)
 Generic single read function. More...
 
void rs4852_generic_single_write (rs4852_t *ctx, rs4852_data_t tx_data)
 Generic single write function. More...
 
void rs4852_power_mode (rs4852_t *ctx, uint8_t pin, uint8_t state)
 Power mode controle pins. More...
 

Detailed Description

Function Documentation

◆ rs4852_cfg_setup()

void rs4852_cfg_setup ( rs4852_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.

◆ rs4852_default_cfg()

void rs4852_default_cfg ( rs4852_t ctx)

Click Default Configuration function.

Parameters
ctxClick object.

@description This function executes default configuration for Rs4852 click.

◆ rs4852_generic_multi_read()

void rs4852_generic_multi_read ( rs4852_t ctx,
rs4852_data_t data_buf,
uart_length_t  len 
)

Generic multi read function.

Parameters
ctxClick object.
data_bufOutput data buffer.
lenNumber of the bytes in data buffer.

@description This function reads data.

◆ rs4852_generic_multi_write()

void rs4852_generic_multi_write ( rs4852_t ctx,
rs4852_data_t data_buf,
uart_length_t  len 
)

Generic multi write function.

Parameters
ctxClick object.
data_bufInput data buffer
lenNumber of the bytes in the data buffer

@description This function writes data.

◆ rs4852_generic_single_read()

rs4852_data_t rs4852_generic_single_read ( rs4852_t ctx)

Generic single read function.

Parameters
ctxClick object.
Returns
one byte data

@description This function read one byte data.

◆ rs4852_generic_single_write()

void rs4852_generic_single_write ( rs4852_t ctx,
rs4852_data_t  tx_data 
)

Generic single write function.

Parameters
ctxClick object.
tx_dataInput data

@description This function write one byte data.

◆ rs4852_init()

RS4852_RETVAL rs4852_init ( rs4852_t ctx,
rs4852_cfg_t cfg 
)

Initialization function.

Parameters
rs4852Click object.
cfgClick configuration structure.

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

◆ rs4852_power_mode()

void rs4852_power_mode ( rs4852_t ctx,
uint8_t  pin,
uint8_t  state 
)

Power mode controle pins.

Parameters
ctxClick object.
pinrx pin contorl -> RE pin or tx pin control -> OE pin
statePin disable or enable

@description This function allows OE and RE pins to be controlled. To send data, RX pin control must be disabled, TX pin control is enabled.