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ELPH300HS aka IXUS220HS - Porting Thread

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Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #650 on: 09 / February / 2012, 14:56:21 »
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Quote
What about aperture and ISO?

Id like to know this for Aperture. I cant see an entry for Av (Aperture) anywhere in chdk on the camera. I can change shutter speed and ISO.

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Offline whim

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Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #651 on: 09 / February / 2012, 15:41:24 »
Quote
What about aperture and ISO?

Id like to know this for Aperture. I cant see an entry for Av (Aperture) anywhere in chdk on the camera. I can change shutter speed and ISO.

This cam (like most ixus/elph models) does not have an iris diaphragm, but uses a Neutral Density filter,
which you can control in CHDK menu  Extra Photo Operations -> ND filter state, options are:
[off] -> auto, set by Canon
[in] -> CHDK makes sure the filter is used
[out] -> CHDK makes sure the filter is NOT used

Note that your effective Av will also be influenced by your zoom position.

HTH,

wim
« Last Edit: 09 / February / 2012, 16:04:56 by whim »

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #652 on: 09 / February / 2012, 16:30:26 »
Really? Thats a shame. Seems an odd way of setting "aperture".

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #653 on: 09 / February / 2012, 19:01:07 »
Really? Thats a shame. Seems an odd way of setting "aperture".
odd = cheap
Ported :   A1200    SD940   G10    Powershot N    G16


Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #654 on: 10 / February / 2012, 03:48:22 »
It works Good when you get use to it.......

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #655 on: 14 / February / 2012, 11:31:44 »
can anyone confirm if the sunsetF16 script will run on the latest build?

I am just waiting for a good deal on a new SD card before I can try it...

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #656 on: 14 / February / 2012, 23:50:59 »
I am just waiting for a good deal on a new SD card before I can try it...
ummm .. so I have to ask ... why not try it on a crufty & cheap old SD card first to see how far you get ?  ... this is a hacker community after-all .. and the sunsetFxx scripts are very elaborate so any recent feedback will be well received in the CHDK community
Ported :   A1200    SD940   G10    Powershot N    G16

Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #657 on: 18 / February / 2012, 22:04:39 »
I am just waiting for a good deal on a new SD card before I can try it...
ummm .. so I have to ask ... why not try it on a crufty & cheap old SD card first to see how far you get ?  ... this is a hacker community after-all .. and the sunsetFxx scripts are very elaborate so any recent feedback will be well received in the CHDK community

yeah fair enough :) had some time today so dug out an old card i didnt need. the sunsetf16.lua script seems to work pretty well once all required lualib files are in place and script settings are in place.


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Offline c10ud

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Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #658 on: 20 / February / 2012, 16:06:23 »
Error E41 and camera shuts down when plugging elph300hs 101a to usb with chdk running. ideas?
« Last Edit: 20 / February / 2012, 16:15:55 by c10ud »

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Offline c10ud

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Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #659 on: 20 / February / 2012, 16:53:45 »
issue seems related to this: http://trac.assembla.com/chdk/browser/trunk/platform/ixus220_elph300hs/kbd.c?rev=1684#L135

(i got the problem also with the autobuild version)

 

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