And, after a number of rounds of discussion with Fujitsu USA and Japan, the short answer is that the default cannot be changed, and the current value cannot be changed from software, and there are no plans to change this in the firmware or otherwise.
Looks like you will have to handle it in your app. allan On Wed, Mar 5, 2014 at 7:06 AM, m. allan noah <kitno455 at gmail.com> wrote: > I tried to update the function code as per the documentation, but the > scanner gives an error. I have sent email to Fujitsu asking for > advice. > > allan > > On Tue, Mar 4, 2014 at 9:06 AM, m. allan noah <kitno455 at gmail.com> wrote: >> The protocol document says that the initial value can be changed, but >> then goes on to say that no scanners support this command. That type >> of thing is sometimes an error in the documentation. I will have to >> try it myself to see if it works. >> >> allan >> >> On Tue, Mar 4, 2014 at 2:27 AM, Simon Matter <simon.matter at invoca.ch> >> wrote: >>> Hi Allan, >>> >>> Did you already find the time to look at this? >>> >>> Regards, >>> Simon >>> >>>> The fujitsu sane backend does not support software changes to that >>>> setting, because it was effectively read-only in older scanners. I >>>> think the newer machines might support software control of that value. >>>> I will try to find some time to look at that this weekend. >>>> >>>> allan >>>> >>>> On Fri, Feb 28, 2014 at 6:35 AM, Simon Matter <simon.matter at invoca.ch> >>>> wrote: >>>>> Hi, >>>>> >>>>> I'm using sane-backends-1.0.24 to access a new Fujitsu fi-7160. >>>>> >>>>> The manpage shows this in the Sensor section: >>>>> >>>>> --function <int> [0] [hardware] >>>>> Function character on screen >>>>> >>>>> My question is, is there a way to set a sensor value by software, not >>>>> using the buttons on the device? >>>>> >>>>> The main question is because Fujitsu has changed the default function to >>>>> 0 >>>>> in the newest device series while it was 1 in older devices like the >>>>> fi-6130. >>>>> >>>>> Regards, >>>>> Simon >>>>> >>>>> >>>>> -- >>>>> sane-devel mailing list: sane-devel at lists.alioth.debian.org >>>>> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel >>>>> Unsubscribe: Send mail with subject "unsubscribe your_password" >>>>> to sane-devel-request at lists.alioth.debian.org >>>> >>>> >>>> >>>> -- >>>> "The truth is an offense, but not a sin" >>>> >>> >>> >> >> >> >> -- >> "The truth is an offense, but not a sin" > > > > -- > "The truth is an offense, but not a sin" -- "The truth is an offense, but not a sin"
