owtemp(4) [netbsd man page]
OWTEMP(4) BSD 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: o 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>. BSD
April 4, 2006 BSD
Check Out this Related Man Page
ONEWIRE(4) BSD Kernel Interfaces Manual ONEWIRE(4) NAME
onewire -- 1-Wire bus SYNOPSIS
onewire* at gpioow? option ONEWIREVERBOSE DESCRIPTION
1-Wire bus was originally developed by Dallas Semiconductor for connecting integrated circuits. It is commonly used for connecting devices such as electronic keys, EEPROMs, temperature sensors, real-time clocks, security chips, etc. The onewire driver provides a uniform programming interface layer between 1-Wire master controllers and various 1-Wire slave devices. Each 1-Wire master controller attaches a onewire framework; several slave devices can then be attached to the onewire bus. The driver supports plugging and unplugging slave devices on the fly. SUPPORTED MASTERS
gpioow(4) 1-Wire bus bit-banging through GPIO pin SUPPORTED SLAVES
owtemp(4) temperature family type device SEE ALSO
intro(4) HISTORY
The onewire driver first appeared in OpenBSD 4.0 and NetBSD 4.0. AUTHORS
The onewire driver was written by Alexander Yurchenko <grange@openbsd.org> and ported to NetBSD by Jeff Rizzo <riz@NetBSD.org>. BSD
April 4, 2006 BSD