On Mon, 7 Feb 2005 08:31:47 +0100 Gerhard Jaeger <gerh...@gjaeger.de> wrote:
> On Friday 04 February 2005 22:57, john wrote: > > Hello, > > > > I've got an antique "Primax 4800 Driect 30 bit" which is supported > > by the plustek_pp module. > > > > If I load the kernel module, everything works fine. But using the > > [direct] user-mode driver, I get this from scanimage -L: > > > > <snip> > > [plustek_pp] Compare data=0x7f and status=0xf, port=0x0 > > [plustek_pp] p48xxReadWriteTest() > > [plustek_pp] Can't find your model, asic = 0x77 > > [plustek_pp] detectScannerConnection() returns -9031. > > [plustek_pp] ************* ASIC9800x ************* > > [plustek_pp] ResetPort() > > [plustek_pp] IOInitialize() > > [plustek_pp] * using readfunction >fnBiDirRead< > > [plustek_pp] ASIC = 0x00 > > [plustek_pp] Unknown ASIC-ID > > [plustek_pp] *** DETECTION DONE, result: -9020 *** > > <snip> > > No scanners were identified. > > > > I've tested on Debian unstable (2.4 kernel) and Slackware current > > (2.6 kernel) with the same results. Cn anyone point me to where I > > should start looking for the problem? > > > Hi, > > this could be because of different timing behaviour, when accessing a > device via kernel directly or via user-mode application. As you didn't > send the complete debug stuff, I simply guess, that the parport didn't > run in EPP mode (or is not detected correctly), please make sure to > have it in EPP mode (check BIOS settings), also check the options for > the parport_pc modules (no IRQ should be assigned)... Gerhard, Thanks for the suggestions. Sadly, it's still not working. Here's the complete debugging output from "scanimage -L". My apologies to the list for posting such a long message. John ======== [sanei_debug] Setting debug level of plustek_pp to 10. [plustek_pp] PlustekPP backend V0.43-5, part of sane-backends 1.0.15 [plustek_pp] ># Plustek-PP SANE Backend configuration file< [plustek_pp] ># For use with Plustek parallel-port scanners< [plustek_pp] >#< [plustek_pp] >< [plustek_pp] >#< [plustek_pp] ># user either [direct] or [kernel] to access the scanner< [plustek_pp] ># when using [kernel], device specifies the device-node, which is created<[plustek_pp] ># by the kernel-module loader (applies only to Linux)<[plustek_pp] ># when using [direct], device is used to set the parallel-port base address<[plustek_pp] ># or a device-name suitable for libieee1284, i.e. parport0<[plustek_pp] >#< [plustek_pp] >[direct]< [plustek_pp] >device 0x378< [plustek_pp] Decoding device name >0x378< [plustek_pp] >< [plustek_pp] >#< [plustek_pp] ># leave the default values as specified in /etc/modules.conf<[plustek_pp] >#< [plustek_pp] >#option warmup -1< [plustek_pp] >#option lOffOnEnd -1< [plustek_pp] >#option lampOff -1< [plustek_pp] >< [plustek_pp] ># model override switch, mostly for cosmetic changes, if the autodetection<[plustek_pp] ># does not work or could not work correctly<[plustek_pp] >#option mov 7< [plustek_pp] >< [plustek_pp] >#< [plustek_pp] ># example for accessing the scanner via libieee1284< [plustek_pp] >#< [plustek_pp] >#[direct]< [plustek_pp] >#device parport0< [plustek_pp] >< [plustek_pp] >#< [plustek_pp] ># example for accessing the scanner via the kernel module< [plustek_pp] >#< [plustek_pp] >#[kernel]< [plustek_pp] >#device /dev/pt_drv< [plustek_pp] >#< [plustek_pp] >#option warmup -1< [plustek_pp] >#option lOffOnEnd -1< [plustek_pp] >#option lampOff -1< [plustek_pp] attach (0x378, 0xbfffc5f0, (nil)) [plustek_pp] Device configuration: [plustek_pp] device name : >0x378< [plustek_pp] direct I/O : yes [plustek_pp] warmup : -1s [plustek_pp] lampOff : -1 [plustek_pp] lampOffOnEnd : yes [plustek_pp] model override: 0 [plustek_pp] --------------------- [plustek_pp] drvopen() [plustek_pp] open: PtDrvInit failed: 4 [plustek_pp] open failed: -1 [plustek_pp] sane_get_devices (0xbfffe6b8, 0) [plustek_pp] sane_exit 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). [sanei_debug] Setting debug level of plustek_pp to 10. [plustek_pp] PlustekPP backend V0.43-5, part of sane-backends 1.0.15 [plustek_pp] ># Plustek-PP SANE Backend configuration file< [plustek_pp] ># For use with Plustek parallel-port scanners< [plustek_pp] >#< [plustek_pp] >< [plustek_pp] >#< [plustek_pp] ># user either [direct] or [kernel] to access the scanner< [plustek_pp] ># when using [kernel], device specifies the device-node, which is created<[plustek_pp] ># by the kernel-module loader (applies only to Linux)<[plustek_pp] ># when using [direct], device is used to set the parallel-port base address<[plustek_pp] ># or a device-name suitable for libieee1284, i.e. parport0<[plustek_pp] >#< [plustek_pp] >#[direct]< [plustek_pp] >#device 0x378< [plustek_pp] >< [plustek_pp] >#< [plustek_pp] ># leave the default values as specified in /etc/modules.conf<[plustek_pp] >#< [plustek_pp] >#option warmup -1< [plustek_pp] >#option lOffOnEnd -1< [plustek_pp] >#option lampOff -1< [plustek_pp] >< [plustek_pp] ># model override switch, mostly for cosmetic changes, if the autodetection<[plustek_pp] ># does not work or could not work correctly<[plustek_pp] >#option mov 7< [plustek_pp] >< [plustek_pp] >#< [plustek_pp] ># example for accessing the scanner via libieee1284< [plustek_pp] >#< [plustek_pp] >[direct]< [plustek_pp] >device parport0< [plustek_pp] Decoding device name >parport0< [plustek_pp] >< [plustek_pp] >#< [plustek_pp] ># example for accessing the scanner via the kernel module< [plustek_pp] >#< [plustek_pp] >#[kernel]< [plustek_pp] >#device /dev/pt_drv< [plustek_pp] >#< [plustek_pp] >#option warmup -1< [plustek_pp] >#option lOffOnEnd -1< [plustek_pp] >#option lampOff -1< [plustek_pp] attach (parport0, 0xbfffc5f0, (nil)) [plustek_pp] Device configuration: [plustek_pp] device name : >parport0< [plustek_pp] direct I/O : yes [plustek_pp] warmup : -1s [plustek_pp] lampOff : -1 [plustek_pp] lampOffOnEnd : yes [plustek_pp] model override: 0 [plustek_pp] --------------------- [plustek_pp] drvopen() [plustek_pp] ptdrvInit(0) [plustek_pp] Init settings done [plustek_pp] ScanData = 0x08052a00 [plustek_pp] Assigning port handle 0 [plustek_pp] ptdrvOpen(port=0x0) [plustek_pp] Try to claim the parport [plustek_pp] Setting SPP-mode [plustek_pp] Setting PS/2-mode [plustek_pp] We're using libIEEE1284 I/O [plustek_pp] Starting Scanner-Autodetection [plustek_pp] ************ DETECTP48xx ************ [plustek_pp] ModelSet4800() [plustek_pp] modelInitPageSettings() [plustek_pp] A4 set [plustek_pp] ModelSet4800() done. [plustek_pp] P48xxInitAsic() [plustek_pp] DacInitialize() [plustek_pp] ImageInitialize() [plustek_pp] IOFuncInitialize() [plustek_pp] IOInitialize() [plustek_pp] * using readfunction >fnBiDirRead< [plustek_pp] MotorInitialize() [plustek_pp] ResetPort() [plustek_pp] Test 0x55 [plustek_pp] Test 0xAA [plustek_pp] Compare data=0x7e and status=0xe, port=0x0 [plustek_pp] p48xxReadWriteTest() [plustek_pp] Can't find your model, asic = 0x77 [plustek_pp] detectScannerConnection() returns -9031. [plustek_pp] ************* ASIC9800x ************* [plustek_pp] ResetPort() [plustek_pp] IOInitialize() [plustek_pp] * using readfunction >fnBiDirRead< [plustek_pp] ASIC = 0x40 [plustek_pp] Unknown ASIC-ID [plustek_pp] *** DETECTION DONE, result: -9020 *** [plustek_pp] ptdrvClose() [plustek_pp] MiscRestorePort() [plustek_pp] Releasing parport [plustek_pp] ptdrvShutdown() [plustek_pp] cleanup device 0 [plustek_pp] open: PtDrvInit failed: -9020 [plustek_pp] open failed: -1 [plustek_pp] sane_get_devices (0xbfffe6b8, 0) [plustek_pp] sane_exit 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).
