kopia lustrzana https://gitlab.com/sane-project/website
132 wiersze
5.6 KiB
HTML
132 wiersze
5.6 KiB
HTML
<HTML>
|
||
<HEAD>
|
||
<TITLE>sane-find-scanner.1</TITLE>
|
||
</HEAD>
|
||
<BODY BGCOLOR=#FFFFFF TEXT=#000000><H1 ALIGN=CENTER><IMG SRC="../images/sane.png" HEIGHT=117 WIDTH=346></H1>
|
||
<H1>sane-find-scanner.1</H1>
|
||
<HR>
|
||
<PRE>
|
||
<!-- Manpage converted by man2html 3.0.1 -->
|
||
<B><A HREF="sane-find-scanner.1.html">sane-find-scanner(1)</A></B> SANE Scanner Access Now Easy <B><A HREF="sane-find-scanner.1.html">sane-find-scanner(1)</A></B>
|
||
|
||
|
||
</PRE>
|
||
<H2>NAME</H2><PRE>
|
||
sane-find-scanner - find SCSI and USB scanners and their device files
|
||
|
||
|
||
</PRE>
|
||
<H2>SYNOPSIS</H2><PRE>
|
||
<B>sane-find-scanner</B> [<B>-h</B>|<B>-?</B>] [<B>-v</B>] [<B>-q</B>] [<B>-p</B>] [<B>-f</B>] [<B>-F</B> <I>filename</I>] [<I>devname</I>]
|
||
|
||
|
||
</PRE>
|
||
<H2>DESCRIPTION</H2><PRE>
|
||
<B>sane-find-scanner</B> is a command-line tool to find SCSI and USB scanners
|
||
and determine their Unix device files. Its primary aim is to make sure
|
||
that scanners can be detected by SANE backends.
|
||
|
||
For <B>SCSI</B> scanners, it checks the default generic SCSI device files
|
||
(e.g., <I>/dev/sg0</I>) and <I>/dev/scanner</I>. The test is done by sending a SCSI
|
||
inquiry command and looking for a device type of "scanner" or "proces‐
|
||
sor" (some old HP scanners seem to send "processor"). So
|
||
<B>sane-find-scanner</B> will find any SCSI scanner connected to those default
|
||
device files even if it isn't supported by any SANE backend.
|
||
|
||
For <B>USB</B> scanners, first the USB kernel scanner device files (e.g.
|
||
<I>/dev/usb/scanner0</I>), <I>/dev/usb/scanner</I>, and <I>/dev/usbscanner</I>) are tested.
|
||
The files are opened and the vendor and device ids are determined, if
|
||
the operating system supports this feature. Currently USB scanners are
|
||
only found this way if they are supported by the Linux scanner module
|
||
or the FreeBSD or OpenBSD uscanner driver. After that test,
|
||
<B>sane-find-scanner</B> tries to scan for USB devices found by the USB
|
||
library libusb (if available). There is no special USB class for scan‐
|
||
ners, so the heuristics used to distinguish scanners from other USB
|
||
devices is not perfect. <B>sane-find-scanner</B> also tries to find out the
|
||
type of USB chip used in the scanner. If detected, it will be printed
|
||
after the vendor and product ids. <B>sane-find-scanner</B> will even find USB
|
||
scanners, that are not supported by any SANE backend.
|
||
|
||
<B>sane-find-scanner</B> won't find most parallel port scanners, or scanners
|
||
connected to proprietary ports. Some <B>parallel</B> <B>port</B> scanners may be
|
||
detected by <B>sane-find-scanner</B> <B>-p.</B> At the time of writing this will
|
||
only detect Mustek parallel port scanners.
|
||
|
||
|
||
</PRE>
|
||
<H2>OPTIONS</H2><PRE>
|
||
<B>-h,</B> <B>-?</B> Prints a short usage message.
|
||
|
||
<B>-v</B> Verbose output. If used once, <B>sane-find-scanner</B> shows every
|
||
device name and the test result. If used twice, SCSI inquiry
|
||
information and the USB device descriptors are also printed.
|
||
|
||
<B>-q</B> Be quiet. Print only the devices, no comments.
|
||
|
||
<B>-p</B> Probe parallel port scanners.
|
||
|
||
<B>-f</B> Force opening all explicitly given devices as SCSI and USB
|
||
devices. That's useful if <B>sane-find-scanner</B> is wrong in deter‐
|
||
mining the device type.
|
||
|
||
<B>-F</B> <B>filename</B>
|
||
filename is a file that contains USB descriptors in the format
|
||
of /proc/bus/usb/devices as used by Linux. <B>sane-find-scanner</B>
|
||
tries to identify the chipset(s) of all USB scanners found in
|
||
such a file. This option is useful for developers when the out‐
|
||
put of "cat /proc/bus/usb/devices" is available but the scanner
|
||
itself isn't.
|
||
|
||
<B>devname</B> Test device file "devname". No other devices are checked if
|
||
devname is given.
|
||
|
||
|
||
</PRE>
|
||
<H2>EXAMPLE</H2><PRE>
|
||
<B>sane-find-scanner</B> <B>-v</B>
|
||
Check all SCSI and USB devices for available scanners and print a line
|
||
for every device file.
|
||
|
||
<B>sane-find-scanner</B> <B>/dev/scanner</B>
|
||
Look for a (SCSI) scanner only at /dev/scanner and print the result.
|
||
|
||
<B>sane-find-scanner</B> <B>-p</B>
|
||
Probe for parallel port scanners.
|
||
|
||
|
||
</PRE>
|
||
<H2>SEE ALSO</H2><PRE>
|
||
<B><A HREF="sane.7.html">sane(7)</A></B>, <B><A HREF="sane-scsi.5.html">sane-scsi(5)</A></B>, <B><A HREF="sane-usb.5.html">sane-usb(5)</A></B>, <B><A HREF="scanimage.1.html">scanimage(1)</A></B>, <B><A HREF="xscanimage.1.html">xscanimage(1)</A></B>,
|
||
<B><A HREF="xsane.1.html">xsane(1)</A></B>, <B>sane-"backendname"</B>(5)
|
||
|
||
|
||
</PRE>
|
||
<H2>AUTHOR</H2><PRE>
|
||
Oliver Rauch, Henning Meier-Geinitz and others
|
||
|
||
|
||
</PRE>
|
||
<H2>SUPPORTED PLATFORMS</H2><PRE>
|
||
USB support is limited to Linux (kernel, libusb), FreeBSD (kernel,
|
||
libusb), NetBSD (libusb), OpenBSD (kernel, libusb). Detecting the ven‐
|
||
dor and device ids only works with Linux or libusb.
|
||
|
||
SCSI support is available on Irix, EMX, Linux, Next, AIX, Solaris,
|
||
FreeBSD, NetBSD, OpenBSD, and HP-UX.
|
||
|
||
|
||
</PRE>
|
||
<H2>BUGS</H2><PRE>
|
||
No support for most parallel port scanners yet.
|
||
Detection of USB chipsets is limited to a few chipsets.
|
||
|
||
13 Jul 2008 <B><A HREF="sane-find-scanner.1.html">sane-find-scanner(1)</A></B>
|
||
</PRE>
|
||
<HR>
|
||
<ADDRESS>
|
||
Man(1) output converted with
|
||
<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
|
||
</ADDRESS>
|
||
</BODY>
|
||
</HTML>
|