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authorJörg Frings-Fürst <debian@jff-webhosting.net>2021-05-18 07:43:35 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2021-05-18 07:43:35 +0200
commit9f8889f928ce86ba4a78659d378c6ba29bc9f735 (patch)
treec9567cb0d015b68ce3da8d03472b6443f1cb1ca9 /doc/sane-stv680.man
parent446e9454b8cbe5b689149415d11d36e88442ca88 (diff)
parent154785ab2d5df7ddc8c2cf813b773c340e5e2aea (diff)
Merge branch 'release/debian/1.0.32-1'debian/1.0.32-1
Diffstat (limited to 'doc/sane-stv680.man')
-rw-r--r--doc/sane-stv680.man61
1 files changed, 33 insertions, 28 deletions
diff --git a/doc/sane-stv680.man b/doc/sane-stv680.man
index 90cdf53..d4a8d3a 100644
--- a/doc/sane-stv680.man
+++ b/doc/sane-stv680.man
@@ -32,24 +32,32 @@ for the exact status of each camera.
For startup of this backend check that if present the stv680 kernel module is
removed or disabled.
.br
-Also before using, enable the backend by editing the /etc/sane.d/dll.conf file,
-change #stv680 to stv680.
+Also before using, enable the backend by editing the
+.I @CONFIGDIR@/dll.conf
+file, change #stv680 to stv680.
-For problems with the untested cameras, you
-should contact the author for that.
+For problems with the untested cameras, you should contact the author for that.
The options the backend supports can either be selected through
-command line options to programs like scanimage or through GUI
-elements in xcam. For both programs use the \-B option needed for size buffer.
+command line options to programs like
+.BR scanimage (1)
+or through GUI elements in
+.BR xcam (1).
+For both programs use the
+.B \-B
+option needed for size buffer.
Some frontends examples:
+
.br
-xcam
+.BR xcam (1)
.RS
xcam \-B
.RE
-scanimage: for writing in batch mode to a file or to a new file each time.
+.BR scanimage (1):
+for writing in batch mode to a file or to a new file each time:
+
.RS
scanimage \-B \-d stv680:libusb:001:002 \-\-batch=out.ppm \-\-batch-count 5 \-\-mode "Color RGB"
.RE
@@ -58,11 +66,12 @@ scanimage \-B \-d stv680:libusb:001:002 \-\-batch=out%d.ppm \-\-batch-count 5 \-
.RE
.br
-If you have any success with a camera not listed here, or if you have
+If you have any success with a camera not listed here, or if you observe
any strange behavior, please report to the backend maintainer or to
the SANE mailing list.
-Valid command line options and their syntax can be listed by using
+Valid command line options and their syntax can be listed by using:
+
.RS
scanimage \-\-help \-d stv680
.RE
@@ -96,27 +105,27 @@ Bayer unshuffle, color correction, textline with date and time is added
.B Enhancement options
.TP
-.B \-\-white\-level\-r
+.B \-\-white\-level\-r \-32..+32
Selects what red radiance level should be
considered "white", when scanning some sheets by changing the calibration
value loaded into the scanner. Scale \-32 .. 0 .. +32 in steps of 1.
.TP
-.B \-\-white\-level\-g
+.B \-\-white\-level\-g \-32..+32
Selects what green radiance level should be
considered "white", when scanning some sheets by changing the calibration i
value loaded into the scanner. Scale \-32 .. 0 .. +32 in steps of 1.
.TP
-.B \-\-white\-level\-b
+.B \-\-white\-level\-b \-32..+32
Selects what blue radiance level should be
considered "white", when scanning some sheets by changing the calibration
value loaded into the scanner. Scale \-32 .. 0 .. +32 in steps of 1.
.SH CONFIGURATION FILE
-The configuration file @CONFIGDIR@/stv680.conf supports only one
-information: the device name to use (eg usb 0x.... 0x....).
-
+The configuration file
+.I @CONFIGDIR@/stv680.conf
+supports only one item: the device name to use (eg usb 0x.... 0x....).
.SH FILES
.TP
@@ -127,7 +136,6 @@ The static library implementing this backend.
The shared library implementing this backend (present on systems that
support dynamic loading).
-
.SH ENVIRONMENT
.TP
.B SANE_DEBUG_STV680
@@ -141,9 +149,7 @@ The windows TWAIN driver has many more options than this SANE
backend. However they are only software adjustments. This backend only
implements what the webcam can support.
-
.SH BUGS
-
.TP
Plenty. Parts of this backend are still under development.
1. Some untested cameras.
@@ -154,22 +160,21 @@ Plenty. Parts of this backend are still under development.
.SH "SEE ALSO"
-
-sane\-usb(5), scanimage(1), xcam(1), sane(7)
-
+.BR sane(7),
+.BR sane\-usb (5),
+.BR scanimage (1),
+.BR xcam (1)
.SH AUTHORS
-
-Gerard Klaver http://gkall.hobby.nl/stv680-aiptek.html
-
-
+Gerard Klaver
+.I http://gkall.hobby.nl/stv680-aiptek.html
.SH CREDITS
-
.TP
Thanks to developers of the other stv680 programs:
STV680 kernel module
.br
pencam2 program
.br
-libghoto2 program (camlib stv0680)
+.BR libghoto2 (3)
+program (camlib stv0680)