SD 800IS Port - ixus850_sd800 100e - beta 2 available - page 2 - General Discussion and Assistance - CHDK Forum

SD 800IS Port - ixus850_sd800 100e - beta 2 available

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Re: SD 800IS Port - ixus850_sd800 100e - beta version available
« Reply #10 on: 25 / February / 2008, 10:50:00 »
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Got the port booting last night. Was previously seeing flash of the power button then shutdown. Went through all the addresses and re-verified against sd1000 locations to get it going. raw still seems to crash it, haven't verified everything else.

Re: SD 800IS Port - ixus850_sd800 100e - beta version available
« Reply #11 on: 26 / February / 2008, 20:05:25 »
Incredible.  You guys are wizards.  I did experience the same shutdown problem in RAW mode.  I find the Zebra and histogram displays look great.  I have only started to play.  Thanks for basically giving me a whole new, much better, camera!  PB

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Offline bondo

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Re: SD 800IS Port - ixus850_sd800 100e - beta version available
« Reply #12 on: 27 / February / 2008, 04:31:08 »
Got the port booting last night. Was previously seeing flash of the power button then shutdown. Went through all the addresses and re-verified against sd1000 locations to get it going. raw still seems to crash it, haven't verified everything else.

Just a hint: also check the PARAM_FILE_COUNTER value in shooting.c - I spent a lot of time when porting a530 checking capt_seq.c for errors when problem was there...
Good luck!

Re: SD 800IS Port - ixus850_sd800 100e - beta version available
« Reply #13 on: 27 / February / 2008, 10:54:37 »
Got the port booting last night. Was previously seeing flash of the power button then shutdown. Went through all the addresses and re-verified against sd1000 locations to get it going. raw still seems to crash it, haven't verified everything else.

Just a hint: also check the PARAM_FILE_COUNTER value in shooting.c - I spent a lot of time when porting a530 checking capt_seq.c for errors when problem was there...
Good luck!

Interesting - what is that value based on, or rather how would someone find it for their model?


Re: SD 800IS Port - ixus850_sd800 100e - beta version available
« Reply #14 on: 28 / February / 2008, 10:41:22 »
Using the PARAM_FILE_COUNTER value of 0x34 seemed to get RAW working. It works fine with the 306 build, but when i went to 307/308/309 things got funky - the camera was stuck in alt mode.

Re: SD 800IS Port - ixus850_sd800 100e - beta 2 available
« Reply #15 on: 29 / February / 2008, 10:49:30 »
Beta 2 now available - raw support fixed via the PARAM_FILE_COUNTER change bondo suggested. a make clean fixed the alt mode issues i was hitting.

Re: SD 800IS Port - ixus850_sd800 100e - beta 2 available
« Reply #16 on: 29 / February / 2008, 12:59:04 »
 :D

thanks so much for all your work porting the sd800.  i can now finally enjoy all the features that canon crippled.  RAW works!

Re: SD 800IS Port - ixus850_sd800 100e - beta 2 available
« Reply #17 on: 29 / February / 2008, 18:19:05 »
Big improvement!  The camera doesn't shut down in RAW mode.  Unfortunately, I can't see the pictures using the Microsoft RAW viewer, but I can with Picasa.  Awesome. 


Re: SD 800IS Port - ixus850_sd800 100e - beta 2 available
« Reply #18 on: 29 / February / 2008, 18:30:15 »
he did it! :D but... got a (probably) dumb question: has anyone got the 'override aperture value' entry in their menus? can't find it in extra photo operations. (shutter, iso etc is all there) very strange.
« Last Edit: 29 / February / 2008, 22:42:21 by mopi »

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Offline zeno

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Re: SD 800IS Port - ixus850_sd800 100e - beta 2 available
« Reply #19 on: 02 / March / 2008, 13:33:39 »
As well as 100.e some ixus805/sd800 cameras have firmware with a version of 1.00d. Is anyone planning to produce a dump and work on that?
A570, S100, Ixus 127
Author of ASSIST, STICK, WASP, ACID, SDMInst, LICKS, WICKS, MacBoot, UBDB, CFGEdit

 

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