S95 Porting Thread

whim

2046
A495/590/620/630 ixus70/115/220/230/300/870 S95

Re: S95 Porting Thread

« Reply #950 on: 25 / August / 2011, 03:46:06 »

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@geoffire

Quote

The only cameras I've noticed with both are the new olympus xz-1 and fuji x100

The following Canons also have both: G5 - G7 - G11 - G12 - ixus300_sd4000 - sx220hs

(haven't checked cams in beta, but I would assume the same goes for G10 and sx230hs)

HTH,

wim

PS Based on inspecting the 'CAM_HAS_IRIS_DIAPHRAGM' and 'CAM_HAS_ND_FILTER' properties in
/include/camera.h and /platform/{camera-name}/platform_camera.h

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philmoz

3450

Re: S95 Porting Thread

« Reply #951 on: 25 / August / 2011, 04:57:27 »

Quote from: geoffire on 25 / August / 2011, 03:00:35

The S95 has variable aperture, where the camera's with the ND filter don't. The only cameras I've noticed with both are the new olympus xz-1 and fuji x100. It's usually one or the other.

The IXUS310 also has both iris and ND filter, in addition to the ones already noted by wim.

Quote

I actually came here to report there is no reason to have to hold the on button to get to recording mode. I have the 100H firmware and I made this change in boot.c

This is a design decision made early on - it is safer to start the camera in playback mode if the button is accidentally bumped or pressed while in a case.
It is also better to have all cameras operate the same way for consistency rather than have some work one way and others differently.

Of course there is nothing stopping you having your own local build environment and making any changes you want (I have all mine set to enable EXMEM even though it's not the default in the autobuild versions).

Phil.

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CHDK ports:
sx30is (1.00c, 1.00h, 1.00l, 1.00n & 1.00p)
g12 (1.00c, 1.00e, 1.00f & 1.00g)
sx130is (1.01d & 1.01f)
ixus310hs (1.00a & 1.01a)
sx40hs (1.00d, 1.00g & 1.00i)
g1x (1.00e, 1.00f & 1.00g)
g5x (1.00c, 1.01a, 1.01b)
g7x2 (1.01a, 1.01b, 1.10b)

geoffire

22

Re: S95 Porting Thread

« Reply #952 on: 25 / August / 2011, 08:26:20 »

Ah, its a CHDK 'feature', I didn't realize that. I have had camera's prone to turning on in my pocket, the s95 doesn't seem to be one of them so I'll turn it off.

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fojoe

3

Re: S95 Porting Thread

« Reply #953 on: 26 / August / 2011, 02:55:53 »

The link http://www.zshare.net/download/84639799bb6892c7/ to the S95 source is broken. Where do I get the source?

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fojoe

3

Re: S95 Porting Thread

« Reply #954 on: 26 / August / 2011, 03:00:48 »

Hi,

I have a few newbie questions, sorry if they are too obvious. Feel free to point me to the appropriate documentation. I'm a programmer, but I don't know the implementation of CHDK yet.

1. I need manual focus adjustments during video recording, without stopping the recording. Is it possible to do that with CHDK? If it's not possible, how long would it take to implement this feature for an experienced CHDK developer (hours, days, weeks, months)?

2. I'd like the video recording to start automatically when I turn on the camera in video mode. Is this possible with CHDK? How long would it take?

3. I'd like the camera be put in manual focus mode at 3 meters when I turn it on in video mode. Is this possible with CHDK? How long would it take?

Thanks in advance,

Joe

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fe50

3152
IXUS50 & 860, SX10 Star WARs-Star RAWs

Re: S95 Porting Thread

« Reply #955 on: 26 / August / 2011, 05:26:04 »

Quote from: fojoe on 26 / August / 2011, 02:55:53

The link http://www.zshare.net/download/84639799bb6892c7/ to the S95 source is broken. Where do I get the source?

From the CHDK SVN servers:
* CHDK SVN server
* CHDKDE SVN server
Read also For_Developers for more...

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Delima

6

Re: S95 Porting Thread

« Reply #956 on: 26 / August / 2011, 20:53:07 »

Just wondering if there is a page for all scripts that work on the S95, preferably in downloadable script formats? /newbie

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waterwingz

12140

Re: S95 Porting Thread

« Reply #957 on: 26 / August / 2011, 22:24:41 »

Quote from: Delima on 26 / August / 2011, 20:53:07

Just wondering if there is a page for all scripts that work on the S95, preferably in downloadable script formats? /newbie

Wow - if you want to help with CHDK development, I think you have found the perfect project !!

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tsvstar

231

Re: S95 Porting Thread

« Reply #958 on: 14 / September / 2011, 08:05:45 »

I follow instruction in http://chdk.wikia.com/wiki/For_Developers/fi2offsets - find required kind of fi2 set ( d4b), download reference firmware (SX30-100H) and fill FI2KEY and FI2IV values from correspondent offsets.

But resulted PS2.FI is ignored by my S95. Could anyone mail to me valid FI2KEY and FI2IV values for S95.
I try to add some functionality to CHDK and lock-unlock SD for uploading changed DISKBOOT is really annoying.

Thanks

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denver.steiner

2

Turning the Display off on a S95 while running a script in CHDK

« Reply #959 on: 10 / November / 2011, 11:53:25 »

Quote from: mannyotr on 14 / July / 2011, 20:14:47

I've been using the "ult_intrvl.bas" script. But I am having a hard time figuring out how to make the display turn off so I don't waste so much battery.

Anyone have any ideas?

I've tried changing the "Review" setting to OFF and the "Display Off" time to 10 seconds. But that doesn't seem to do anything.

I have the same question, and hadn't seen a response to this post.

A few approaches I've tried:

using "set_prop 56 2" or something like that within the script to turn the display from the script (Not sure if I got the right property or if the property exists).
set the Shortcut button to LCD off, however that is the same button CHDK uses to load. Is there away to reassign the button CHDK uses to load and still use the custom button from its original purpose?

Note on another older camera, clicking display several times (while not in CHDK) would turn of the display. Not so on my S95. So I'm guess a press "display" would not work either.

Any ideas? Thanks.

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