.\"	$OpenBSD: ugold.4,v 1.11 2024/07/27 17:31:49 miod Exp $
.\"
.\" Copyright (c) 2013 Takayoshi SASANO <sasano@openbsd.org>
.\" Copyright (c) 2013 Martin Pieuchot <mpi@openbsd.org>
.\" Copyright (c) 2015 Joerg Jung <jung@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.
.\"
.Dd $Mdocdate: July 27 2024 $
.Dt UGOLD 4
.Os
.Sh NAME
.Nm ugold
.Nd TEMPer gold HID thermometer and hygrometer
.Sh SYNOPSIS
.Cd "ugold* at uhidev?"
.Sh DESCRIPTION
The
.Nm
driver provides support for PCsensors TEMPer gold devices.
The following devices are supported by the
.Nm
driver:
.Bl -column "RDing TEMPerHUM1V1.0" "1 Temperature" -offset indent
.It Em "Device" Ta Em "Sensors"
.It Li "RDing TEMPer1V1.2" Ta "1 Temperature"
.It Li "RDing TEMPerV1.4" Ta "1 Temperature"
.It Li "RDing TEMPer1F_V4.1" Ta "1 Temperature (external)"
.It Li "RDing TEMPer2_V4.1" Ta "2 Temperature (internal/external)"
.It Li "RDing TEMPerGold_V3.1" Ta "1 Temperature"
.It Li "RDing TEMPerGold_V3.4" Ta "1 Temperature"
.It Li "RDing TEMPerGold_V3.5" Ta "1 Temperature"
.It Li "RDing TEMPerHum1V1.0" Ta "1 Temperature and 1 Humidity"
.It Li "RDing TEMPerHum1V1.2" Ta "1 Temperature and 1 Humidity"
.It Li "RDing TEMPerHUM_V3.9" Ta "1 Temperature and 1 Humidity"
.It Li "RDing TEMPerHUM_V4.0" Ta "1 Temperature and 1 Humidity"
.It Li "RDing TEMPerHUM_V4.1" Ta "1 Temperature and 1 Humidity"
.It Li "RDing TEMPer1F_H1V1.5F" Ta "1 Temperature and 1 Humidity"
.It Li "RDing TEMPerX_V3.1" Ta "1 Temperature and 1 Humidity"
.It Li "RDing TEMPerX_V3.3" Ta "1 Temperature and 1 Humidity"
.El
.Pp
The driver possesses a collection of sensor values which are
made available through the
.Xr sysctl 8
interface.
.Sh SEE ALSO
.Xr intro 4 ,
.Xr uhidev 4 ,
.Xr sensorsd 8 ,
.Xr sysctl 8
.Sh HISTORY
The
.Nm
driver first appeared in
.Ox 5.5 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Takayoshi SASANO Aq Mt uaa@openbsd.org
and
.An Martin Pieuchot Aq Mt mpi@openbsd.org .
.Pp
TEMPerHUM support was added by
.An Joerg Jung Aq Mt jung@openbsd.org .
.Sh CAVEATS
Linearization and temperature compensation for the humidity values of the
TEMPerHUM1V1.0 is not implemented.