Ops a missing important info: The patch is for hp5590.c in the git repo https://gitlab.com/sane-project/backends.git tag RELEASE_1_0_25. I've choose that version because is the last in debian stable.
Damiano On 13/03/2018 20:56, Ilia Sotnikov wrote: > Excellent, thanks Damiano! As a quick step you could send the patch over to > the DL and I’ll adapt it if needed. Or you could create a merge request, > which would be more elegant though require additional steps. > --- > Ilia Sotnikov > >> On Mar 13, 2018, at 21:29, Cesello <cese...@daimonlab.it> wrote: >> >> Hi Ilia and Jared >> I'm just registered to this ML to propose my patch to this back end >> driver made in the past weekend. >> And I see someone have my same problem :) >> I've used hp5590 scanner with scanbuttond for years. Some week ago I've >> upgraded my system to debian 9 and >> discovered that scanbd does not works anymore with my scanner. I really >> need this functionality so I've made >> modifications to hp5590.c code to export the options . >> Is a first attempt and the backend called by scanbd threads makes >> buttons quite responsive >> without using a self polling thread. >> I've made a patch file for debian 9 stable version package (yes but the >> real patch is for hp5590.c only) >> If you are interested I can send it (or tell me if I have to release >> into the repo directly I'm new user here :)) >> >> Damiano >> >>> On 07/03/2018 14:01, hostcc at gmail.com (Ilia Sotnikov) wrote: >>> Hi, >>> backend author here - it shouldn't be too much of effort to expose >>> button status so scanbd can use it. Though haven't gone thru its >>> documentation to understand requirements. As a technical insight - >>> there is hp5590_read_buttons() function in hp5590_cmds.c that reads >>> button status. >>> However, I'll seek for a volunteer to test a change as I don't have >>> access to HW currently. >>> >>> On Wed, Mar 7, 2018 at 12:40 AM, Wilhelm Meier >>> <wilhelm.wm.meier at googlemail.com> wrote: >>>> Please try the old scanbuttond-backend for this type of scanner - it >>>> should work. The HP sane backend sadly doesn't support the buttons on >>>> this scanner. >>>> >>>> Am 06.03.2018 um 15:46 schrieb Jared Hedegaard: >>>>>> Main question: does the HP 5590 support button presses or am I just >>>>>> setting this up incorrectly? >>>>>> >>>>>> I'm been successful using scanbd with SANE backends to get scanning >>>>>> working over my network and locally on the host machine, but I can't >>>>>> seem to get it to recognize button presses, either running scanbd in >>>>>> foreground or background. >>>>>> >>>>>> For past testing, it seems that actions defined in scanbd.conf are used >>>>>> to tie to the backend options? From searching /var/log/syslog, I >>>>>> expected to track button presses or get some sort of trigger feedback, >>>>>> and I didn't think I needed an action set up for it. >>>>>> >>>>>> Any help on this one would be much appreciated. Thanks. >>>>>> >>>>>> Jared H >>>>>> >>>>> After a bit more research, it looks like doing this with the SANE backend >>>>> for HP 5590 is not possible. scanbd is used to tie custom actions to the >>>>> options available on the scanner. In this case, none of the 10 options >>>>> seem to return values. They all look to be ones that I designate from >>>>> some client software. >>>>> >>>>> scanbd: found active option[1] tl-x (type: 2) for device >>>>> hp5590:libusb:001:008 >>>>> scanbd: found active option[2] tl-y (type: 2) for device >>>>> hp5590:libusb:001:008 >>>>> scanbd: found active option[3] br-x (type: 2) for device >>>>> hp5590:libusb:001:008 >>>>> scanbd: found active option[4] br-y (type: 2) for device >>>>> hp5590:libusb:001:008 >>>>> scanbd: found active option[5] mode (type: 3) for device >>>>> hp5590:libusb:001:008 >>>>> scanbd: found active option[6] source (type: 3) for device >>>>> hp5590:libusb:001:008 >>>>> scanbd: found active option[7] resolution (type: 1) for device >>>>> hp5590:libusb:001:008 scanbd: found active option[8] extend-lamp-timeout >>>>> (type: 0) for device hp5590:libusb:001:008 >>>>> scanbd: found active option[9] wait-for-button (type: 0) for device >>>>> hp5590:libusb:001:008 >>>>> scanbd: found active option[10] preview (type: 0) for device >>>>> hp5590:libusb:001:008 >>>>> >>>>> In this case, it looks like I will have to try the old scanbuttond >>>>> backends for this, or see if there are optional enhancements for the SANE >>>>> hp5590 backend. >>>>> >>>>> Jared >>>>> >>>> -- >>>> 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 >>> >> >> -- >> sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org -- sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org
