diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 15:32:58 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 15:32:58 -0400 |
| commit | 5cb84ec742fd33f78c8022863fadaa8d0d93e176 (patch) | |
| tree | 1a81ca3665e6153923e40db7b0d988f8573ab59c /static/netbsd/man4/hpacel.4 | |
| parent | a59214f344567c037d5776879bcfc5fcc1d4d5f6 (diff) | |
feat: Added NetBSD man pages
Diffstat (limited to 'static/netbsd/man4/hpacel.4')
| -rw-r--r-- | static/netbsd/man4/hpacel.4 | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/static/netbsd/man4/hpacel.4 b/static/netbsd/man4/hpacel.4 new file mode 100644 index 00000000..60765034 --- /dev/null +++ b/static/netbsd/man4/hpacel.4 @@ -0,0 +1,85 @@ +.\" $NetBSD: hpacel.4,v 1.4 2011/09/07 08:54:41 jruoho Exp $ +.\" +.\" Copyright (c) 2011 Jukka Ruohonen <jruohonen@iki.fi> +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Neither the name of the author nor the names of any +.\" contributors may be used to endorse or promote products derived +.\" from this software without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS +.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd September 7, 2011 +.Dt HPACEL 4 +.Os +.Sh NAME +.Nm hpacel +.Nd HP 3D DriveGuard accelerometer +.Sh SYNOPSIS +.Cd "hpacel* at acpi?" +.Sh DESCRIPTION +The +.Nm +device driver supports accelerometers that are +commonly available in Hewlett-Packard laptops. +The supported chip is +.Dv LIS3LV02DL +from STMicroelectronics, although other chips from the same family, such as +.Dv LIS3LV02DQ , +may also work, provided that the vendor has implemented suitable +.Dv ACPI +access methods. +.Pp +The +.Nm +driver reports the acceleration readings of the X-, Y-, and Z-axis +via the +.Xr envsys 4 +.Tn API +and the +.Xr envstat 8 +command. +.Sh SEE ALSO +.Xr acpi 4 , +.Xr aps 4 , +.Xr hpqlb 4 , +.Xr wmihp 4 +.Rs +.%A STMicroelectronics +.%T "LIS3LV02DL: 3-Axis - \*(Pm\* 2g/\*(Pm\* 6g digital output \ +low voltage linear accelerometer. AN2381 Application Note" +.%N Revision 1 +.%D June, 2006 +.%U http://www.st.com/stonline/products/literature/anp/12441.pdf +.Re +.Sh HISTORY +The +.Nm +device driver appeared in +.Nx 6.0 . +.Sh AUTHORS +.An Jukka Ruohonen +.Aq jruohonen@iki.fi +.Sh BUGS +The used accelerometer chip is capable of generating wake-up, +direction detection, and free-fall interrupts. +In the ideal situation these could be used to evoke possible emergency action. +However, the +.Nm +driver only reports the readings from the accelerometer via +.Xr sysmon_envsys 9 . |
