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Date: Fri, 27 Feb 2009 23:15:54 +0100
From: Anders Blomdell <anders.blomdell@control.lth.se>
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Subject: Topro 6800 driver
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Hi,

I'm trying to write a driver for a webcam based on Topro TP6801/CX0342
(06a2:0003). My first attempt (needs gspca) can be found on:

http://www.control.lth.se/user/andersb/tp6800.c

Unfortunately the JPEG images (one example dump is in
http://www.control.lth.se/user/andersb/topro_img_dump.txt), seems to be bogus,
they start with (data is very similar to windows data):

00000000: 0xff,0xd8,0xff,0xfe,0x28,0x3c,0x01,0xe8,...
...
0000c340: ...,0xf4,0xc0,0xff,0xd9

Anybody who has a good idea of how to find a DQT/Huffman table that works with
this image data?

Best regards

Anders Blomdell

-- 
Anders Blomdell                  Email: anders.blomdell@control.lth.se
Department of Automatic Control
Lund University                  Phone:    +46 46 222 4625
P.O. Box 118                     Fax:      +46 46 138118
SE-221 00 Lund, Sweden

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