SD980 port - page 12 - DryOS Development - CHDK Forum supplierdeeply

SD980 port

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Offline RaduP

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Re: SD980 port
« Reply #110 on: 07 / October / 2009, 21:16:27 »
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Does it work fine for you?

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Offline reyalp

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Re: SD980 port
« Reply #111 on: 07 / October / 2009, 21:18:07 »
FWIW, I would suggest keeping all the SD980 development stuff in this thread, including builds. Having a whole bunch threads for one port is confusing.
Don't forget what the H stands for.

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Offline RaduP

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Re: SD980 port
« Reply #112 on: 07 / October / 2009, 21:36:32 »
FWIW, I would suggest keeping all the SD980 development stuff in this thread, including builds. Having a whole bunch threads for one port is confusing.

Well, I was thinking all the tech talk might confuse people who just want to try the binary.
The other technical problem threads I posted in different threads because I thought they might help with other ports as well.

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Offline reyalp

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Re: SD980 port
« Reply #113 on: 07 / October / 2009, 21:59:28 »
Well, I was thinking all the tech talk might confuse people who just want to try the binary.
The other technical problem threads I posted in different threads because I thought they might help with other ports as well.
If you do it in this thread, you get all your bug reports in this thread. Bug reports lead naturally to "tech talk" and additional builds.

Furthermore, if you keep the first post updated with the current build and open issues, you save a lot of confusion. The ixus100 thread is an excellent example: http://chdk.setepontos.com/index.php/topic,3995.0.html
Don't forget what the H stands for.


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Offline RaduP

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Re: SD980 port
« Reply #114 on: 08 / October / 2009, 00:01:17 »
So far so good. Great start for Alpha release. No image preview after taking raw pictures?

I don't know, does it work on other cameras? it might be that by the time the raw file is saved (16mb) the image preview dissapears.

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Offline fe50

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Re: SD980 port
« Reply #115 on: 08 / October / 2009, 01:23:31 »
So far so good. Great start for Alpha release. No image preview after taking raw pictures?
I don't know, does it work on other cameras? it might be that by the time the raw file is saved (16mb) the image preview dissapears.

There's no preview of the RAW images (DNG and/or RAW) at all, the Canon fw only show it's own JPG as preview.
When the JPG image is stored correctly, the preview of the JPG should be visible...

On some (most ?) cameras you'll see a small "RAW" sign on the JPG review when there's a RAW image with the same file name as the JPG one (with filename extension .CRW or .CR2), but the RAW file itself is never shown as preview...

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Offline RaduP

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Re: SD980 port
« Reply #116 on: 08 / October / 2009, 03:41:07 »
I think maybe he means the preview of right after you take the picture, when the image lingers for a few seconds on the screen.

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Offline RaduP

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Re: SD980 port
« Reply #117 on: 08 / October / 2009, 13:42:03 »


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Offline RaduP

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Re: SD980 port
« Reply #118 on: 08 / October / 2009, 22:11:30 »
I spent about 4 hours trying to find the pointers for PutInNdFilter and PutOutNdFilter. I did find the strings, but no reference to them...
Well, turns out that Canon has new function names, MoveIrisToFullOpen and MoveIrisToFullClose.

Re: SD980 port
« Reply #119 on: 08 / October / 2009, 22:31:04 »
You have an evil camera.

It is my humble opinion that the following two areas are you ND functions.  It is based on the simlarity of SD780 functions NHSTUB(PutInNdFilter,0xFFA3C4A4)
NHSTUB(PutOutNdFilter,0xFFA3C4C8) 
and
similarity to your sub_FF946E6C to my sub_FFA2F1F0.

Harpo

ROM:FFA9C8D4 ; ---------------------------------------------------------------------------
ROM:FFA9C8D4                 STMFD   SP!, {R4,LR}
ROM:FFA9C8D8                 MOV     R1, #0
ROM:FFA9C8DC                 ADR     R0, sub_FFA9C8C8
ROM:FFA9C8E0                 BL      _sub_FF946E6C__ZoomLensController.c__136 ; LOCATION: ZoomLensController.c:136
ROM:FFA9C8E4                 LDR     R0, =0x1D54C
ROM:FFA9C8E8                 LDR     R1, =0x2710
ROM:FFA9C8EC                 LDR     R0, [R0]
ROM:FFA9C8F0                 LDMFD   SP!, {R4,LR}
ROM:FFA9C8F4                 MOV     R3, #0x62
ROM:FFA9C8F8                 ADR     R2, aZoomlenspublic ; "ZoomLensPublicEvent.c"
ROM:FFA9C8FC                 B       sub_FF838804
ROM:FFA9C900 ; ---------------------------------------------------------------------------
ROM:FFA9C900                 STMFD   SP!, {R4,LR}
ROM:FFA9C904                 MOV     R1, #0
ROM:FFA9C908                 ADR     R0, sub_FFA9C8C8
ROM:FFA9C90C                 BL      _sub_FF946F10__ZoomLensController.c__152 ; LOCATION: ZoomLensController.c:152
ROM:FFA9C910                 LDR     R0, =0x1D54C
ROM:FFA9C914                 LDR     R1, =0x2710
ROM:FFA9C918                 LDR     R0, [R0]
ROM:FFA9C91C                 MOV     R3, #0x6C
ROM:FFA9C920                 ADR     R2, aZoomlenspublic ; "ZoomLensPublicEvent.c"
ROM:FFA9C924                 BL      sub_FF838804
ROM:FFA9C928                 TST     R0, #1
ROM:FFA9C92C                 LDMNEFD SP!, {R4,PC}
ROM:FFA9C930                 BL      j__sub_FF872434__LensController.c__13
ROM:FFA9C934                 MOVS    R0, R0,LSR#20
ROM:FFA9C938                 MOVLNE  R0, 0xFFFFFFFF
ROM:FFA9C93C                 LDMFD   SP!, {R4,PC}

« Last Edit: 08 / October / 2009, 22:52:10 by HarpoMa »
Canon Models - SD300, SD780, & SX210

 

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