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ELPH300HS aka IXUS220HS - Porting Thread

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Offline reyalp

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Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #620 on: 31 / January / 2012, 17:08:54 »
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So I installed 101e od chdk. Runs ok. But when I look at the build info in chdk, it says FW 101c vers.
In this case, a new CHDK port wasn't needed for 101d and 101e, so those builds are just a copy of the 101c version. Sometimes Canon makes a new firmware rev to fix spelling errors or things like that, which don't impact the CHDK code. Nothing to be concerned about.
Don't forget what the H stands for.

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #621 on: 31 / January / 2012, 17:54:55 »
Quote
In this case, a new CHDK port wasn't needed for 101d and 101e, so those builds are just a copy of the 101c version. Sometimes Canon makes a new firmware rev to fix spelling errors or things like that, which don't impact the CHDK code. Nothing to be concerned about.

Great. Thanks for letting me know.  :)

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #622 on: 31 / January / 2012, 19:47:03 »
I've tried long exposure with ISO 400 and time 2.5 seconds Here is the resul:

When I tried to take another photo with the same settings picture were again white with purple artifacts...

I've tried the long exposure, for around 4 secconds at 400 ISO, and it seemed fine, just overexposed.  No artifacts. but then later i wen't back to the menu and i couldnt get the long exposure to come ?! WTF. it's not comming any more, and how did you get down to 80ISO? i couldnt. :(

I'm also trying ISO 100 with no tripod or flash to shoot some shots, they're coming blurred when i'm trying to photograph an animal., can anyone tell me  how to get crisp shots without the flash?. Any known good settings? Because the camera does load quite a while after i press the shutter button.

Using the motion script, i get similar results. :(
---------

Can anyone write a script, or mend the firmware to make the flash more flexible? Something a little less bright or something?.

Also is there any way to have an adjustable  flash attached via usb , and have it go off when the i click either a usb shutter button, or the actual shutter button, any ideas?

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #623 on: 31 / January / 2012, 20:16:06 »
hei guys
I have a canon 220 hs and i want to know if there is any way i could lock AE in video mode. :(


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Offline fe50

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Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #624 on: 01 / February / 2012, 00:51:22 »
...Can anyone write a script, or mend the firmware to make the flash more flexible? Something a little less bright or something?.
* http://chdk.wikia.com/wiki/CHDK_User_Manual#Force_manual_flash
* http://chdk.wikia.com/wiki/CHDK_User_Manual
 ;)

Quote
Also is there any way to have an adjustable  flash attached via usb
No.
CHDK doesn't let you access or control the USB port; CHDK's USB remote feature just detects the USB supply voltage...

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Offline FaKK

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Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #625 on: 01 / February / 2012, 05:49:40 »

Another note on bad pixels. I get bad pixels in raw and I don't know if this is normal or not (again, I'm newbie with raws. Untill CHDK couldn't use it :D )



the Script should mark those bad pixels and either override them or save their position so processing software later can remove them. second option didn't work for Camera raw (http://chdk.setepontos.com/index.php?topic=6341.msg79336#msg79336)


Lens Profiles:

Thanks to danistuta we have profiles & readme here:
http://chdk.setepontos.com/index.php?topic=6341.msg79233#msg79233

very useful, for architecture etc. I use the Lens Profiles. For people and round objects etc. I leave the original image, so you're flexible on your needs with DNG.

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #626 on: 01 / February / 2012, 08:00:34 »
OK, I have IXUS 220HS. I looked for CHDK for it. My question:
1. What specific features do the latest CHDK add in this camera? It is not listed anywhere.

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #627 on: 01 / February / 2012, 09:30:42 »
1. What specific features do the latest CHDK add in this camera? It is not listed anywhere.
link> CHDK in Brief
link> CHDK User Quick Start Guide
link> CHDK User Manual
link> CHDK for Dummies
link> CHDK Wiki FAQ
link> CHDK Firmware Usage
link> CHDK Installation Guide
link> One Page Users Guide
Ported :   A1200    SD940   G10    Powershot N    G16


Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #628 on: 01 / February / 2012, 10:39:22 »
1. What specific features do the latest CHDK add in this camera? It is not listed anywhere.
link> CHDK in Brief
link> CHDK User Quick Start Guide
link> CHDK User Manual
link> CHDK for Dummies
link> CHDK Wiki FAQ
link> CHDK Firmware Usage
link> CHDK Installation Guide
link> One Page Users Guide

I read that. It says Ultra-long & Ultra-fast shutter speeds will be got. But my question again is specific to this model:
1. How much fast & long shutter speed will I get? Value.
2. How will I user the Tv/Av exposures?

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #629 on: 01 / February / 2012, 14:29:59 »
Are 16gb cards useable on the Ixus 220 HS? I partitioned it to fat and at 2MB for chdk, and the rest as fat 32. Chkdk loads, but camera says insufficient space so its not pointing to the larger partition.

Am I being too impatient as this is alpha build after all?  :D

 

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