SX100 IS - page 16 - Firmware Dumping - CHDK Forum  

SX100 IS

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Offline ewavr

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Re: SX100 IS
« Reply #150 on: 11 / July / 2008, 04:20:13 »
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wow, it is great.
I just tested video record and here result:

Code in trunk now (+ AF scan by keypress).

Re: SX100 IS
« Reply #151 on: 11 / July / 2008, 05:44:23 »

The values you can compare to should be in trunk/platform/sx100is/main.c stuct modemap[], but I don't know if they have been updated or just copied from some other camera, so you may have to find the values yourself (use debug menu show propcase page 4 or 5 and turn the dial). If that's the case, please document the entire set of values and publish them.


I compared

all values are right  :)

gronph
« Last Edit: 11 / July / 2008, 05:54:25 by gronph »

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Offline Hacki

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Re: SX100 IS
« Reply #152 on: 11 / July / 2008, 05:56:27 »
Quote
I have compared

all values are right  Smiley

gronph

Already did that. I added the indoor-scene mode too. But thanks for checking  8)

ewavr: video works great!

That has nothing to do with chdk, but: the sx100 caputes video in a rather strange format, VLC complains about a broken file & seeking doesnt work.. I can live with that because mplayer plays them flawlessly, but i was just wondering: is it possible to save the videos in another format with chdk? Maybe ogg?


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Offline bether

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Re: SX100 IS
« Reply #153 on: 11 / July / 2008, 06:45:56 »
wow, it is great.
I just tested video record and here result:

Code in trunk now (+ AF scan by keypress).

Yeah, good, super works AF.


Re: SX100 IS
« Reply #154 on: 11 / July / 2008, 10:15:47 »

According to trunk 439, SX100 uses the Digic III propset. That means the mode dial (if this is what you mean, the one with M, Av, Tv etc... I've never seen an SX100) value should be readable in ubasic using the get_prop command to read property 50 or 49.
I'm sorry, I wasn't clear.  I was referring to the wheel that's used to adjust shutter speed, etc.  The problem with the current scripts, such as for bracketing, is that if you set the focus on shutter speed, for example, then do a "click left" and "click right", you wind up going into manual focus mode, or somesuch, rather than adjusting the speed. So we need to be able to detect the wheel being turned to the left or right.  I see that there is provision for that in the G7 code.  However, the cameras are different, in that left/right/up/down is on a separate control on the G7, but it's integrated with the wheel on the SX100.  I don't know what that would mean as far as the hooks in the code.

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Offline ewavr

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Re: SX100 IS
« Reply #155 on: 11 / July / 2008, 11:10:08 »
@ Newstech:

In G7 shutter speed/aperture value also contolled via jogdial. There is special ubasic commands "wheel_right" and "wheel_left", but I don't remeber, that someone has used them  ;).
You need these commands on SX100IS?

Re: SX100 IS
« Reply #156 on: 11 / July / 2008, 11:50:02 »
Wow, great work.
Where can I download the latest test version?   The previous link seemed broken.

Re: SX100 IS
« Reply #157 on: 11 / July / 2008, 11:53:42 »
always here:

CHDK Download


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Offline Hacki

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Re: SX100 IS
« Reply #158 on: 11 / July / 2008, 12:06:44 »
I cant get the user menu working. As described in the wiki, i press the "display" button, but that will just change the camera own OSD as normal. I added kbd_get_pressed_key() somewhere in core/gui.c, and for most keys it shows some value.. (a, b, c, 1, 2, 3 and so on) but the DISP. key does not generate a value, it stays 0.

Does that mean the value for the display key in kbd.c is wrong? How to find out if so?


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Offline ewavr

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Re: SX100 IS
« Reply #159 on: 11 / July / 2008, 12:25:14 »
Does that mean the value for the display key in kbd.c is wrong? How to find out if so?

debug menu -> show misc values. Then press "disp" key and report here, what and how has changed.

 

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