onewire.hpp File Reference

1-Wire bus protocol driver. More...

#include <idfxx/error>
#include <idfxx/gpio>
#include <cstdint>
#include <memory>
#include <mutex>
#include <span>
#include <string>
#include <vector>
#include "sdkconfig.h"

Go to the source code of this file.

Classes
class	idfxx::onewire::address
	1-Wire device address. More...
class	idfxx::onewire::bus
	1-Wire bus controller with thread-safe access. More...

Namespaces
namespace	idfxx
namespace	idfxx::onewire
	1-Wire bus protocol classes and utilities.

Functions
uint8_t	idfxx::onewire::crc8 (std::span< const uint8_t > data)
	Computes a Dallas Semiconductor 8-bit CRC.
uint16_t	idfxx::onewire::crc16 (std::span< const uint8_t > data, uint16_t crc_iv=0)
	Computes a Dallas Semiconductor 16-bit CRC.
bool	idfxx::onewire::check_crc16 (std::span< const uint8_t > data, std::span< const uint8_t, 2 > inverted_crc, uint16_t crc_iv=0)
	Verifies a 16-bit CRC against received data.

Detailed Description

1-Wire bus protocol driver.

Definition in file onewire.hpp.