cfn_hal_i2c_mem_transaction_t Struct Reference

I2C memory access transaction structure. More...

#include <cfn_hal_i2c.h>

Data Fields
uint16_t	dev_addr
uint16_t	mem_addr
uint8_t	mem_addr_size
uint8_t *	data
size_t	size

Detailed Description

I2C memory access transaction structure.

Field Documentation

data

uint8_t* cfn_hal_i2c_mem_transaction_t::data

Data buffer for read or write

dev_addr

uint16_t cfn_hal_i2c_mem_transaction_t::dev_addr

Target device address

mem_addr

uint16_t cfn_hal_i2c_mem_transaction_t::mem_addr

Internal memory address

mem_addr_size

uint8_t cfn_hal_i2c_mem_transaction_t::mem_addr_size

Size of memory address in bytes (1 or 2)

size

size_t cfn_hal_i2c_mem_transaction_t::size

Bytes to transfer

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The documentation for this struct was generated from the following file:

• include/cfn_hal_i2c.h