I2C::Request Struct Reference

struct defining an I2C request. More...

#include <i2c.h>

Collaboration diagram for I2C::Request:

Public Attributes
Device *	dev
	pointer to the calling I2C::Device instance
Buffer< uint8_t >	data
	transfer data
union I2C::Request::Type	opts
	transfer options.
uint8_t	mem
	memory address for memory transmissions

Detailed Description

struct defining an I2C request.

use this for transmitting data over an I2C::HW bus

Member Data Documentation

dev

Device* I2C::Request::dev

pointer to the calling I2C::Device instance

data

Buffer<uint8_t> I2C::Request::data

transfer data

opts

union I2C::Request::Type I2C::Request::opts

transfer options.

bitfield with fields

name	comment
read	read transmission
slave	as slave
mem	memory transmission

mem

uint8_t I2C::Request::mem

memory address for memory transmissions

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

• stm/sys/i2c.h