[sane-devel] plustek_dd garbage
gerhard at gjaeger.de
Tue Nov 8 07:35:33 UTC 2005
On Monday 07 November 2005 21:48, jacek lempicki wrote:
> I try to use PRIMAX 4800 DIRECT (30 bits, I think)
> with sane and parallel interface.
> I have Debian kernel 2.6.8 and plustek-pp-0.43-8.
> I've installed pt_drv car 'direct' has to be used by
> root and, using by root, scanimage hung up on
> 'sane-read' call.
> My modprobe.conf file has
> options pt_drv sloxIO=0 forceMode=0 mode=2
what is sloxIO=0? Try slowIO=0 or better try
options pt_drv mode=2
the other stuff is default!
> I've try some different options, unsuccessfully.
> Using 'direct' method I can scan image (scanimage and
> xsane) but I get garbages. With same parameters I get
> different garbages each time I try.
Well the garbage problem has been discusse a thousand times
here - please use the search function.
> For scanimage the version is either 1.0.11 either
> 1.0.15, following debug display :
> $ scanimage -V
> [sanei_debug] Setting debug level of dll to 6.
> [dll] sane_init: SANE dll backend version 1.0.11 from
> sane-backends 1.0.15
> [dll] sane_init/read_dlld: processing
> /etc/sane.d/dll.d ...
> [dll] sane_init/read_dlld: done.
> [dll] sane_init/read_config: reading dll.conf
> [dll] add_backend: adding backend `plustek_pp'
> scanimage (sane-backends) 1.0.15; backend version
> [dll] sane_exit: exiting
> [dll] sane_exit: finished
That's pretty useless. For the kernel module, you need
to enable its debug messages - see build script.
For the backend you need SANE_DEBUG_PLUSTEK_PP=30
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