[sane-devel] Canon LiDE 120 preview log

Stef stef.dev at free.fr
Wed Mar 18 20:36:59 UTC 2015

On 18/03/2015 21:03, Dominique Somphanethabanesouk wrote:
> Hello,
> I am sorry for my english french :)
> If it helps you, here are generated by usbpcap, pcap files for 
> CanoScan lide 120.
> http://weshare.me/a2da019d6e2b8fcb/canoscan_lide_120_preview.zip
> http://weshare.me/dc373a1c61c59a97/canoscan_lide_120_numerisation.zip
> Hoping that it can be used.
> greetings,
> Dominique

    when decoding the log with the script provided by 
https://github.com/stefdev49/syseneg, I see:
maybe preview is done at 600, with DPIHW set to 1200 and timing for 
"half" period.

My lide 110 will do preview with a DPISET of 600, which resolves in 
bulkWrite of 5160 bytes.

With such different settings, I cannot conclude anything.


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