Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

$NetBSD: onewiredevs,v 1.3 2020/04/14 13:32:26 macallan Exp $
/* $OpenBSD: onewiredevs,v 1.1 2006/03/04 16:27:03 grange Exp $ */

/*
 * Copyright (c) 2006 Alexander Yurchenko <grange@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/*
 * Use "make -f Makefile.onewiredevs" to regenerate onewiredevs.h and
 * onewiredevs_data.h
 */

/*
 * List of known 1-Wire family types.
 */

family	DS1990		0x01	ID
family	DS1991		0x02	MultiKey
family	DS1994		0x04	4kb NVRAM + RTC
family	DS1993		0x06	4kb NVRAM
family	DS1992		0x08	1kb NVRAM
family	DS1982		0x09	1kb EPROM
family	DS1995		0x0a	16kb NVRAM
family	DS1996		0x0c	64kb NVRAM
family	DS1920		0x10	Temperature
family	DS2430		0x14	256bit EEPROM
family	DS1822		0x22	Temperature
family	DS18B20		0x28	Temperature