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.\" $OpenBSD: uoaklux.4,v 1.7 2024/01/03 09:19:22 kevlo Exp $
.\"
.\" Copyright (c) 2012 Yojiro UO <yuo@nui.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: January 3 2024 $
.Dt UOAKLUX 4
.Os
.Sh NAME
.Nm uoaklux
.Nd Toradex OAK USB illuminance sensor
.Sh SYNOPSIS
.Cd "uoaklux* at uhidev?"
.Sh DESCRIPTION
The
.Nm
driver provides support for the Toradex OAK LUX.
The sensor possesses a collection of sensor values which are
made available through the
.Xr sysctl 8
interface.
.Pp
The illuminance date unit is "Lux".
Because the sensing cycle of the illuminance sensor is faster than
the sensor framework update period,
the driver keeps maximum/minimum/average values as independent sensors.
.Pp
The device has a unique serial number,
indicated in the description part of the sensor value.
.Sh SEE ALSO
.Xr intro 4 ,
.Xr uhidev 4 ,
.Xr sensorsd 8 ,
.Xr sysctl 8
.Rs
.%T Toradex Web Page
.%U http://developer.toradex.com/hardware-resources/usb-sensors-and-peripherals
.Re
.Sh HISTORY
The
.Nm
device driver first appeared in
.Ox 5.3 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Yojiro UO Aq Mt yuo@nui.org .
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