mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-23 11:18:54 +00:00
95 lines
3.6 KiB
Groff
95 lines
3.6 KiB
Groff
.\" sasc(1) - manual page for the `asc' scanner device driver utility
|
|
.\"
|
|
.\"
|
|
.\" Copyright (c) 1995 Gunther Schadow. 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. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by Gunther Schadow.
|
|
.\" 4. The name of the author may not be used to endorse or promote products
|
|
.\" derived from this software without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
.\"
|
|
.\" $Id$
|
|
.\"
|
|
.TH SASC 1 "January 6, 1995" FreeBSD "FreeBSD Reference Manual"
|
|
.SH NAME
|
|
\fBsasc\fP - set the options of the asc scanner device
|
|
.SH SYNOPSIS
|
|
.TP 5
|
|
\fBsasc\fP
|
|
[\fB-sq\fP]
|
|
[\fB-b\fP\ \fIlen\fP]
|
|
[\fB-f\fP\ \fIfile\fP]
|
|
[\fB-h\fP\ \fIheight\fP]
|
|
[\fB-r\fP\ \fIresolution\fP]
|
|
[\fB-t\fP\ \fItimeout\fP]
|
|
[\fB-w\fP\ \fIwidth\fP]
|
|
.SH DESCRIPTION
|
|
The \fBsasc\fP utility provides shell level access to the ioctl
|
|
requests served by the handy scanner device driver asc. Please see
|
|
asc(4) for the exact meaning of the requests. Generally they modify
|
|
the output and behavior of the asc scanner device. When \fBsasc\fP is
|
|
called with no option only the current settings are reported.
|
|
.SH OPTIONS
|
|
.TP 3
|
|
\fB-s\fP [ASC_SRESSW]
|
|
Set the scanner with the values of the resolution selector switch.
|
|
.TP
|
|
\fB-q\fP
|
|
Operate in quiet mode, i.e. do not report any of the current settings.
|
|
Normally the parameters are shown after the modifications have been
|
|
performed.
|
|
.TP
|
|
\fB-f\fP \fIfile\fP
|
|
Operate on a different scanner device node given by filename. Note
|
|
that even though there may exist more than one node of scanner device
|
|
several of them will refer the same device unit. The modifications are
|
|
performed od the unit regardless of the device node by which it is
|
|
accessed.
|
|
.TP
|
|
\fB-r\fP \fIresolution\fP [ASC_SRES]
|
|
Set the resolution in dpi.
|
|
.TP
|
|
\fB-w\fP \fIwidth\fP [ASC_SWIDHT]
|
|
Set the width of the bitmap in pixels.
|
|
.TP
|
|
\fB-h\fP \fIheight\fP [ASC_SHEIGHT]
|
|
Set the height of the bitmap in lines of pixels.
|
|
.TP
|
|
\fB-b\fP \fIlen\fP [ASC_SBLEN]
|
|
Set the internal dma buffer to be \fIlen\fP lines in size.
|
|
.TP
|
|
\fB-t\fP \fItimeout\fP [ASC_SBTIME]
|
|
Set the timeout time for reading one dma buffer.
|
|
.SH FILES
|
|
.TP 15
|
|
.BI /dev/asc0
|
|
device node for \fIraw\fP output.
|
|
.TP
|
|
.BI /dev/asc0p
|
|
device node for output in \fIpbm\fP file format.
|
|
.PB
|
|
.SH SEE ALSO
|
|
asc(4)
|
|
.SH AUTHOR
|
|
Gunther Schadow <gusw@fub46.zedat.fu-berlin.de>
|