− SANE backend for Kodak DC210 Digital Camera
sane−dc210 library implements a SANE (Scanner
Access Now Easy) backend that provides access to the Kodak
DC210 camera. THIS IS EXTREMELY ALPHA CODE! USE AT YOUR OWN
version of the backend only allows one camera to be
connected. The device name is always "0".
The contents of
the dc210.conf specify the serial port and baud rate
to use. The baud rate specifies the maximum rate to use
while downloading pictures. (The camera is always
initialized using 9600 baud, then switches to the higher
rate). On my 90MHz Pentium, I usually have no problems
downloading at 115200 baud as long as the system is not
excessively busy and the "interrupt-unmask flag"
is set in the IDE driver (hdparm −u1). Supported baud
rates are: 9600, 19200, 38400, 57600, and 115200.
line causes some information about the camera to be
specifies how many usec (1,000,000ths of a) between writing
the command and reading the result should be used. 125000
seems to be the lowest I could go reliably.
the time in 1,000,000ths of a usec between sending the
"back to default" break sending commands.
Empty lines and
lines starting with a hash mark (#) are ignored. A sample
configuration file is shown below:
# this is a comment
The backend configuration file
(see also description of SANE_CONFIG_DIR below).
The static library implementing
The shared library implementing
this backend (present on systems that support dynamic
This environment variable
specifies the list of directories that may contain the
configuration file. Under UNIX, the directories are
separated by a colon (’:’), under OS/2, they are
separated by a semi-colon (’;’). If this
variable is not set, the configuration file is searched in
two default directories: first, the current working
directory (".") and then in /etc/sane.d. If the
value of the environment variable ends with the directory
separator character, then the default directories are
searched after the explicitly specified directories. For
example, setting SANE_CONFIG_DIR to
"/tmp/config:" would result in directories
"tmp/config", ".", and
"/etc/sane.d" being searched (in this order).
If the library was compiled
with debugging support enabled, this environment variable
controls the debug level for this backend. A value of 128
requests maximally copious debug output; smaller levels
This backend is
based somewhat on the dc25 backend included in this package
by Peter Fales.
The manpage was
copied from the dc25 backend and somewhat edited by Henning
bugs/limitations are: ?
comments, suggestions, and inquiries about frontends or SANE
should go to the SANE Developers mailing list (see
for details). You must be subscribed to the list, otherwise
your mail won’t be sent to the subscribers.