NAME
owtemp
- 1-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
SEE ALSO
envsys(4),
intro(4),
onewire(4),
envstat(8)
HISTORY
The
owtemp
driver first appeared in
OpenBSD4.0
and
NetBSD4.0.
AUTHORS
The
owtemp
driver was written by
Alexander Yurchenko <grange@openbsd.org>
and was ported to
NetBSD
by
Jeff Rizzo <riz@NetBSD.org>.