Henning Meier-Geinitz wrote: >Hi, > >On Mon, Jul 01, 2002 at 06:03:49AM -0400, Steve Brenneis wrote: > > >>I have tried everything to figure out what the setup for using the >>umax_pp backend might be. When I was using the old umax_pp driver under >>RH7.1, I set an environment variable (SANE_DEFAULT_DEV, I think) to >>umax_pp:0x278 (or similar). >> >> > >Probably SANE_DEFAULT_DEVICE. It's not necessary but this variable >preselects your scanner if you have more than one. See man scanimage >and man xscanimage. > > > >>I had to be root then when using scanimage. >> >> > >If I understand the manual page (sane-umax_pp) correctly, this is only >true if you don't want to use the kernel ppdev driver. > > > >>I have looked through the man pages and they are not particularly >>helpful. Does anyone have an example of how to set up the backend for >>use with an HP3200C scanner? >> >> > >What's your actual problem? Did you enable umax_pp in dll.conf? Did >you enter the correct port number in umax_pp.conf? > >If your scanner still isn't found, the umax_pp developers may help you >better if you send the output of something like: > >SANE_DEBUG_UMAX_PP=255 scanimage -L > >Bye, > Henning >_______________________________________________ >Sane-devel mailing list >sane-de...@www.mostang.com >http://www.mostang.com/mailman/listinfo/sane-devel > > > Thanks Henning, I guess I should have been clearer.
Yes, umax_pp is enabled in dll.conf. I have tried all three suggested ports in umax_pp.conf with mixed results. Port 0x278 yieds the following: [sanei_debug] Setting debug level of umax_pp to 255. [umax_pp] init: SANE_Auth_Callback not supported (yet) ... [umax_pp] init: SANE v1.0.5, backend v1.0.4-devel [umax_pp] init: option buffer 2097152 [umax_pp] init: setting global option buffer to 2097152 [umax_pp] init: trying port `0x278' [umax_pp] attach(0x278) [umax_pp_low] EPPRegisterRead, found 0xFF expected 0xC7 (umax_pp_low.c:2991) [umax_pp_low] Error! expected STATUS=0x38, found 0xFF! (umax_pp_low.c:4911) [umax_pp_low] SendWord610P failed, expected tmp=0xC8 , found 0xFF (umax_pp_low.c:2035) [umax_pp_low] SendWord(zero) failed (umax_pp_low.c:3374) [umax_pp_mid] sanei_umax_pp_InitTransport() failed (umax_pp_mid.c:130) [umax_pp] attach: waiting for busy scanner on port 0x278 [umax_pp] attach: failed to recognize scanner model on port 0x278 [umax_pp] init: couldn't attach to port `0x278' [umax_pp] init: option buffer 8 [umax_pp] init: setting global option red-gain to 8 [umax_pp] init: option green-gain 4 [umax_pp] init: setting global option green-gain to 4 [umax_pp] init: option blue-gain 8 [umax_pp] init: setting global option blue-gain to 8 [umax_pp] init: invalid value `ight 2`, falling back to 8 [umax_pp] init: option buffer 8 [umax_pp] init: setting global option red-highlight to 8 [umax_pp] get_devices [umax_pp] unused arg: local_only = 0 No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages). [umax_pp] exit: (...) Port 0x378 resets my printer (it is on a feed-through attached to the scanner) and prints the following: [sanei_debug] Setting debug level of umax_pp to 255. [umax_pp] init: SANE_Auth_Callback not supported (yet) ... [umax_pp] init: SANE v1.0.5, backend v1.0.4-devel [umax_pp] init: option buffer 2097152 [umax_pp] init: setting global option buffer to 2097152 [umax_pp] init: trying port `0x378' [umax_pp] attach(0x378) [umax_pp_low] EPPRegisterRead, found 0xFF expected 0xC7 (umax_pp_low.c:2991) [umax_pp_low] Error! expected STATUS=0x38, found 0xB8! (umax_pp_low.c:4911) [umax_pp_low] SendWord610P failed, expected tmp=0xC8 , found 0xB8 (umax_pp_low.c:2035) [umax_pp_low] SendWord(zero) failed (umax_pp_low.c:3374) [umax_pp_mid] sanei_umax_pp_InitTransport() failed (umax_pp_mid.c:130) [umax_pp] attach: waiting for busy scanner on port 0x378 [umax_pp] attach: failed to recognize scanner model on port 0x378 [umax_pp] init: couldn't attach to port `0x378' [umax_pp] init: option buffer 8 [umax_pp] init: setting global option red-gain to 8 [umax_pp] init: option green-gain 4 [umax_pp] init: setting global option green-gain to 4 [umax_pp] init: option blue-gain 8 [umax_pp] init: setting global option blue-gain to 8 [umax_pp] init: invalid value `ight 2`, falling back to 8 [umax_pp] init: option buffer 8 [umax_pp] init: setting global option red-highlight to 8 [umax_pp] get_devices [umax_pp] unused arg: local_only = 0 No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages). [umax_pp] exit: (...) Port 0x3c8 yields the following: [sanei_debug] Setting debug level of umax_pp to 255. [umax_pp] init: SANE_Auth_Callback not supported (yet) ... [umax_pp] init: SANE v1.0.5, backend v1.0.4-devel [umax_pp] init: option buffer 2097152 [umax_pp] init: setting global option buffer to 2097152 [umax_pp] init: trying port `0x3c8' [umax_pp] attach(0x3c8) [umax_pp] attach: failed to probe scanner on port 0x3c8 [umax_pp] attach: couldn't attach to `0x3c8' (Error during device I/O) [umax_pp] attach(v1.0.4-devel): line 209: debug exception [umax_pp] init: couldn't attach to port `0x3c8' [umax_pp] init: option buffer 8 [umax_pp] init: setting global option red-gain to 8 [umax_pp] init: option green-gain 4 [umax_pp] init: setting global option green-gain to 4 [umax_pp] init: option blue-gain 8 [umax_pp] init: setting global option blue-gain to 8 [umax_pp] init: invalid value `ight 2`, falling back to 8 [umax_pp] init: option buffer 8 [umax_pp] init: setting global option red-highlight to 8 [umax_pp] get_devices [umax_pp] unused arg: local_only = 0 No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages). [umax_pp] exit: (...) According to the commentary and the man pages, I should be configuring the driver to use 0x3c8 since it is attached to /dev/lp0. This doesn't seem right since the old driver always found the scanner on 0x278. Thanks for any additional help.
