kopia lustrzana https://gitlab.com/sane-project/backends
100 wiersze
3.5 KiB
Groff
100 wiersze
3.5 KiB
Groff
.TH sane\-dc25 5 "11 Jul 2008" "@PACKAGEVERSION@" "SANE Scanner Access Now Easy"
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.IX sane\-dc25
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.SH NAME
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sane\-dc25 \- SANE backend for Kodak DC20/DC25 Digital Cameras
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.SH DESCRIPTION
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The
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.B sane\-dc25
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library implements a SANE (Scanner Access Now Easy) backend that
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provides access to Kodak DC20 and DC25 cameras. At present, only
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the DC25 has been tested, but since the code is based on a DC20
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interface program, it is likely to work for that model also.
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.SH "DEVICE NAMES"
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The current version of the backend only allows one camera to be
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connected. The device name is always "0".
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.SH CONFIGURATION
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The contents of the
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.I dc25.conf
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specify the serial port and baud rate to use. The baud rate
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specifies the maximum rate to use while downloading pictures. (The
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camera is always initialized using 9600 baud, then switches to the
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higher rate). On my 90MHz Pentium, I usually have no problems downloading
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at 115200 baud as long as the system is not excessively busy and
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the "interrupt-unmask flag" is set in the IDE driver (hdparm \-u1).
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Supported baud rates are: 9600, 19200, 38400, 57600, and 115200.
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.PP
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The dumpinquiry line causes some information about the camera to
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be printed to stderr during startup. Note: This is not compatible
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with saned, so make sure you don't have any dumpinquiry lines if you are
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using saned (i.e. scanning on a remote machine using a
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network).
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.PP
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Empty lines and lines starting with a hash mark (#) are
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ignored. A sample configuration file is shown below:
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.PP
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.RS
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port=/dev/ttyS0
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.br
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# this is a comment
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.br
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baud=115200
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.br
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dumpinquiry
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.RE
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.PP
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.SH FILES
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.TP
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.I @CONFIGDIR@/dc25.conf
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The backend configuration file (see also description of
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.B SANE_CONFIG_DIR
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below).
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.TP
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.I @LIBDIR@/libsane\-dc25.a
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The static library implementing this backend.
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.TP
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.I @LIBDIR@/libsane\-dc25.so
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The shared library implementing this backend (present on systems that
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support dynamic loading).
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.SH ENVIRONMENT
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.TP
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.B SANE_CONFIG_DIR
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This environment variable specifies the list of directories that may
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contain the configuration file. Under UNIX, the directories are
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separated by a colon (`:'), under OS/2, they are separated by a
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semi-colon (`;'). If this variable is not set, the configuration file
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is searched in two default directories: first, the current working
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directory (".") and then in @CONFIGDIR@. If the value of the
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environment variable ends with the directory separator character, then
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the default directories are searched after the explicitly specified
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directories. For example, setting
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.B SANE_CONFIG_DIR
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to "/tmp/config:" would result in directories "tmp/config", ".", and
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"@CONFIGDIR@" being searched (in this order).
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.TP
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.B SANE_DEBUG_DC25
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If the library was compiled with debugging support enabled, this
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environment variable controls the debug level for this backend.
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A value of 128 requests maximally copious debug output; smaller
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levels reduce verbosity.
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.SH "SEE ALSO"
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sane(7)
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.SH AUTHOR
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Peter Fales, dc25\-devel@fales\-lorenz.net
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.SH BUGS
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Known bugs/limitations are:
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.PP
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I haven't figured out how to trigger an option reload following a "scan."
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This causes problems when a new picture is snapped for example, the
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slider that is used to select the picture from the camera may not be
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updated immediately.
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.PP
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More general comments, suggestions, and inquiries about frontends
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or SANE should go to the SANE Developers mailing list
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(see http://www.sane\-project.org/mailing\-lists.html for details).
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You must be subscribed to the list, otherwise your mail won't be
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sent to the subscribers.
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