owtemp(4) - NetBSD Manual Pages

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OWTEMP(4)               NetBSD Kernel Interfaces Manual              OWTEMP(4)


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 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>.

NetBSD 5.0.2                     April 4, 2006                    NetBSD 5.0.2