plustek: help using a Canonscan LiDE 20
Subject:
Re: help using a Canonscan LiDE 20
From:
Erik Huelsmann ####@####.####
Date:
3 Feb 2003 21:43:52 -0000
Message-Id: <8215.1044308036@www32.gmx.net>
Hi Bret,
The pt_drv.o driver is for parallel scanners. From the information below, I
conclude that your Canon is a usb scanner.
I don't have the Canon, but I do have a USB model.
In my /etc/modules.conf I have a line like yours with the 'options scanner'.
I created a symbolic link from /dev/usb/scanner0 to /dev/usbscanner, since
most sane software seems to depend on it. Before I start a Sane application,
I
have to execute a 'modprobe scanner' to load the USB scanner driver.
(Although this can be automated to be done at boot time by putting the
statement in
the rc.local file I believe.) The modprobe goes alright, then you can try to
start any Sane application to see if the scanner has been detected.
Hope this helps?
Bye,
Erik.
> Hello,
>
> I've been reading, and have tried following what I've read, but am not
> getting it to work.
>
> I have a Canoscan LiDE 20, a Thinkpad T21 with Redhat 8.0, upgraded with
> latest patches. I am using the Redhat provided 2.4.18-19.8.0 kernel,
> although I do have the source installed as well.
>
> I've made the module and installed it from
> plustek-module-0_42_9.tar.gz. There were no errors reported and the
> build completed as did "make install".
>
> However:
> [root@ganesha temp]# modprobe pt_drv
> /lib/modules/2.4.18-19.8.0/misc/pt_drv.o: init_module: Success
> Hint: insmod errors can be caused by incorrect module parameters,
> including invalid IO or IRQ parameters.
> You may find more information in syslog or the output from dmesg
> /lib/modules/2.4.18-19.8.0/misc/pt_drv.o: insmod
> /lib/modules/2.4.18-19.8.0/misc/pt_drv.o failed
> /lib/modules/2.4.18-19.8.0/misc/pt_drv.o: insmod pt_drv failed
>
> Can anyone tell me what I need to do?
>
> Thanks in advance,
> Bret
>
>
> Here are some things I think would be relevant from what I've read:
> [root@ganesha temp]# cat /etc/modules.conf
> alias parport_lowlevel parport_pc
> alias eth0 eepro100
> alias sound-slot-0 cs46xx
> post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L
> >/dev/null 2>&1 || :
> pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S
> >/dev/null 2>&1 || :
> alias usb-controller usb-uhci
>
> # for Canonscan LiDE 20
> options scanner vendor=0x04a9 product=0x220d
>
> [root@ganesha plustek_driver]# cat /proc/bus/usb/devices
> T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
> B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
> D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> P: Vendor=0000 ProdID=0000 Rev= 0.00
> S: Product=USB UHCI Root Hub
> S: SerialNumber=1860
> C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
> I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
> E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
> T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 4 Spd=12 MxCh= 0
> D: Ver= 1.10 Cls=ff(vend.) Sub=00 Prot=ff MxPS= 8 #Cfgs= 1
> P: Vendor=04a9 ProdID=220d Rev= 1.00
> S: Manufacturer=Canon
> S: Product=CanoScan
> C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=500mA
> I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=ff Driver=(none)
> E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=16ms
> E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
> T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 3 Spd=12 MxCh= 0
> D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> P: Vendor=0461 ProdID=0813 Rev= 1.03
> S: Manufacturer=IBM Japan Ltd.
> S: Product=NB Cam
> S: SerialNumber=00000004
> C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
>
> [root@ganesha plustek_driver]# rpm --query sane-backends
> sane-backends-1.0.8-5
> [root@ganesha plustek_driver]# rpm --query sane-frontends
> sane-frontends-1.0.8-4
>
>
>
>
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