Manual browser: owtemp(4)

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OWTEMP(4) Kernel Interfaces Manual OWTEMP(4)

NAME

owtemp1-Wire temperature family type device

SYNOPSIS

owtemp* at onewire?

DESCRIPTION

The owtemp driver provides support for the 1-Wire temperature sensor. The sensor possesses a single temperature value that can be accessed through the envsys(4) interface.

The following chips are supported by the driver:

  • Maxim/Dallas DS18B20, DS1822, DS1920

HISTORY

The owtemp driver first appeared in OpenBSD 4.0 and NetBSD 4.0.

AUTHORS

The owtemp driver was written by Alexander Yurchenko <grange@openbsd.org> and was ported to NetBSD by Jeff Rizzo <riz@NetBSD.org>.
April 4, 2006 NetBSD 7.0