c8pini2c  2.0.0.0
Functions
Public function

Functions

void c8pini2c_cfg_setup (c8pini2c_cfg_t *cfg)
 Config Object Initialization function. More...
 
C8PINI2C_RETVAL c8pini2c_init (c8pini2c_t *ctx, c8pini2c_cfg_t *cfg)
 Initialization function. More...
 
void c8pini2c_generic_write (c8pini2c_t *ctx, uint8_t slave_addr, uint8_t reg, uint8_t *data_buf, uint8_t len)
 Generic write function. More...
 
void c8pini2c_generic_read (c8pini2c_t *ctx, uint8_t slave_addr, uint8_t reg, uint8_t *data_buf, uint8_t len)
 Generic read function. More...
 

Detailed Description

Function Documentation

◆ c8pini2c_cfg_setup()

void c8pini2c_cfg_setup ( c8pini2c_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.

◆ c8pini2c_generic_read()

void c8pini2c_generic_read ( c8pini2c_t ctx,
uint8_t  slave_addr,
uint8_t  reg,
uint8_t *  data_buf,
uint8_t  len 
)

Generic read function.

Parameters
ctxClick object.
slave_addr7 bit slave addres without 0 bit (read/write bit)
regRegister address.
data_bufOutput data buf
lenNumber of the bytes to be read

@description This function reads data from the desired register.

◆ c8pini2c_generic_write()

void c8pini2c_generic_write ( c8pini2c_t ctx,
uint8_t  slave_addr,
uint8_t  reg,
uint8_t *  data_buf,
uint8_t  len 
)

Generic write function.

Parameters
ctxClick object.
slave_addr7 bit slave addres without 0 bit (read/write bit)
regRegister address.
data_bufData buf to be written.
lenNumber of the bytes in data buf.

@description This function writes data to the desired register.

◆ c8pini2c_init()

C8PINI2C_RETVAL c8pini2c_init ( c8pini2c_t ctx,
c8pini2c_cfg_t cfg 
)

Initialization function.

Parameters
c8pini2cClick object.
cfgClick configuration structure.

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