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[gphoto-patches] [ gphoto-Patches-678698 ] Epson PhotoPC 850z patch
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From: SourceForge.net <no...@so...> - 2003-02-01 15:39:08
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Patches item #678698, was opened at 2003-02-01 16:12 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=308874&aid=678698&group_id=8874 Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Valentin Rusu (vrusu) >Assigned to: Patrick Mansfield (patmans) Summary: Epson PhotoPC 850z patch Initial Comment: Hello, The sierra driver is not able to download thumbnails from my Epson PhotoPC 850z camera. After doing a little investigation and with the help af a serial port monitor, I was able to fix it. The main change is in sierra.c, function get_file_func. The camera sends nothing when asked to send thumbnail (reg 15) if that is not preceded by get thumbnail (reg 13) read. Original behavior in sierra.c read reg 47 to get more complete data. The thumbnail size is now read via a call to a new function, sierra_get_thumbnail_size, added to library.* I also replaced the normal file download sequence by reading reg 12 via another new function sierra_get_frame_size, added to library.* too. For audio data the original behavior is maintained. I tested the changes with gphoto2 and gtkam. Regards, Valentin PS I also added my name to the TESTERS list ---------------------------------------------------------------------- >Comment By: Arnaud Launay (asl) Date: 2003-02-01 16:44 Message: Logged In: YES user_id=18854 Assigning to sierra maintainer. ---------------------------------------------------------------------- Comment By: Valentin Rusu (vrusu) Date: 2003-02-01 16:20 Message: Logged In: YES user_id=681276 Decidedly, SourceForge has trouble receiving file attachments for new issues from my Mozilla browser. I already had encountered this problem for another project. I reattach the patch. Valentin ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=308874&aid=678698&group_id=8874 |