122 lines
3.9 KiB
Groff
122 lines
3.9 KiB
Groff
.\" $NetBSD: usbhidctl.1,v 1.10 2000/09/24 02:27:12 augustss Exp $
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.\"
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.\" Copyright (c) 2000 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by David Sainty <David.Sainty@dtsp.co.nz>
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the NetBSD
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.\" Foundation, Inc. and its contributors.
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.\" 4. Neither the name of The NetBSD Foundation nor the names of its
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.\" contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd August 27, 2000
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.Dt USBHIDCTL 1
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.Os
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.Sh NAME
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.Nm usbhidctl
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.Nd manipulate USB HID devices
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.Sh SYNOPSIS
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.Nm ""
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.Fl f Ar device
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.Op Fl t Ar table
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.Op Fl l
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.Op Fl v
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.Fl a
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.Nm ""
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.Fl f Ar device
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.Op Fl t Ar table
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.Op Fl v
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.Fl r
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.Nm ""
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.Fl f Ar device
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.Op Fl t Ar table
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.Op Fl l
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.Op Fl n
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.Op Fl v
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.Op Ar item ...
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.Nm ""
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.Fl f Ar device
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.Op Fl t Ar table
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.Fl w
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.Op Ar item=value ...
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.Sh DESCRIPTION
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.Nm
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can be used to dump or modify the state of a USB HID (Human Interface Device).
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If a list of items is present on the command line, then
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.Nm
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prints the current value of those items for the specified device. If the
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.Fl w
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flag is specified
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.Nm
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attempts to set the specified items to the given values.
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.Pp
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The options are as follows:
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.Bl -tag -width Ds
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.It Fl a
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Show all items and their current values.
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.It Fl f Ar device
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Specify a path name for the device to operate on. If
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.Ar device
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is numeric, it is taken to be the USB HID device number. If it is a relative
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path, it is taken to be the name of the device under
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.Pa /dev .
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An absolute path is taken to be the literal device pathname.
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.It Fl l
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Loop and dump the device data every time it changes. Only 'input' items are
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displayed in this mode.
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.It Fl n
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Suppress printing of the item name when querying specific item values.
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.It Fl r
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Dump the report descriptor.
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.It Fl t Ar table
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Specify a path name for the HID usage table file.
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.It Fl v
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Be verbose. Repeating this option increases verbosity.
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.It Fl w
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Change item values. Only 'output' and 'feature' kinds can be set with this
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option.
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.El
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.Sh FILES
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.Pa /usr/share/misc/usb_hid_usages
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The default HID usage table.
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.Sh SEE ALSO
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.Xr usb 3 ,
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.Xr uhid 4 ,
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.Xr usb 4
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.Sh AUTHOR
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David Sainty <David.Sainty@dtsp.co.nz>
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.Sh HISTORY
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The
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.Nm
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command first appeared in
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.Nx 1.4 .
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.Sh BUGS
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Some USB HID devices report multiple items with exactly the same description.
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The current naming scheme does not provide the means to specify which of the
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identically named items you are referring to.
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