IXUS 240/ELPH 320 HS Porting thread - page 26 - DryOS Development - CHDK Forum
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IXUS 240/ELPH 320 HS Porting thread

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Offline reyalp

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #250 on: 12 / May / 2015, 15:51:20 »
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Quote from: radiant on 11 / May / 2015, 18:14:35
Hi again. I just loaded this one. It works! At a first glance, all seems to be OK, especially the alt button in main rec screen! I will tell you if some problems will show up.
Thanks for confirming, I'll add this change to the 1.3 builds.

Can you please check the 1.4 build from that post?
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Offline hamid3pnn

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #251 on: 13 / May / 2015, 09:23:13 »
thanks reyalp , touch screen works in "v1.4 tests with the old keyboard code firmware 102a",
https://app.box.com/s/bfu3hp01cm1ckowbkyygrlt1uasdd7of

and please correct mf_test.lua for aflock problem and other issues in 102a firmware
« Last Edit: 13 / May / 2015, 09:26:28 by hamid3pnn »
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Offline radiant

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #252 on: 13 / May / 2015, 15:43:15 »
I tested the newest 1.4 build: button is there, all functions seems to work, although badpixels.bin for unknown reason fails to be created (worked out of the box in 1.3). No problem anyway, I could use DNG 1.3, but for now I will put back in the camera the 1.3 firmware for everyday use.

Lorenzo
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Offline reyalp

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #253 on: 13 / May / 2015, 22:49:14 »
Quote from: radiant on 13 / May / 2015, 15:43:15
I tested the newest 1.4 build: button is there, all functions seems to work,.
Thanks for testing. I've checked in both the 1.4 and 1.3 changes.

I strongly suspect the 1.4 hang with the new keyboard code is caused by some underlying bug that is still unresolved and likely to pop up again in the future, but without the camera it's very difficult to debug.

Quote
although badpixels.bin for unknown reason fails to be created (worked out of the box in 1.3).
This is probably a coincidence, badpixel creation failing intermittently is a longstanding issue. One reason it can fail is that different pixels are marked bad as the sensor warms up, but there are likely other causes too.
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Offline radiant

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #254 on: 14 / May / 2015, 03:18:11 »
Thanks again! :)

Lorenzo
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Offline radiant

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #255 on: 14 / May / 2015, 03:21:32 »
Quote from: reyalp on 13 / May / 2015, 22:49:14
[...] but without the camera it's very difficult to debug.

Hm, since I own this specific model, is it possible for me to help in any way?

Lorenzo
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Offline reyalp

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #256 on: 14 / May / 2015, 22:22:26 »
Quote from: radiant on 14 / May / 2015, 03:21:32
Hm, since I own this specific model, is it possible for me to help in any way?
Testing builds has been very helpful, I'm not sure what more you can do if you aren't able to work on the code directly.

If I had the camera, my next debugging step would be to try to narrow down exactly what happens when it hangs using LED blinks or camera log. Doing this with someone else testing and trying to describe the results would require a lot of builds and be very difficult.

If I come up with something useful to test, I'll post here.
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Offline alex73

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #257 on: 05 / June / 2015, 10:37:33 »
Hi All.

I used CHDK many years for A495 and it works great. But I need to upgrade camera. I need something enough cheap and with high resolution. As far as I understand, CHDK not ready yet for 20MP cameras, so, IXUS 240 with 16MP looks as the best choice.

But I see only alpha version of CHDK for IXUS 240. I understand that it depends on firmware version, but will be alpha version okay  for every day usage ? I need mostly RAW support and PTP extension with live view and shooting by script. Are these operations enough stable ? Or, I need to find some other camera for everyday use ?

One more question is about touch screen. Since there is no buttons, is it possible to control camera through PTP extension for remote shooting, set focus, other things that was emulated sometimes through buttons pressing ?
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Offline Hardware_Hacker

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #258 on: 05 / June / 2015, 20:02:07 »
Quote from: alex73 on 05 / June / 2015, 10:37:33
Hi All.

"... But I need to upgrade camera. I need something enough cheap and with high resolution. As far as I understand, CHDK not ready yet for 20MP cameras, so, IXUS 240 with 16MP looks as the best choice.

But I see only alpha version of CHDK for IXUS 240. I understand that it depends on firmware version, but will be alpha version okay  for every day usage ?
I need mostly RAW support and PTP extension with live view and shooting by script.
Are these operations enough stable ? Or, I need to find some other camera for everyday use ?

One more question is about touch screen. Since there is no buttons, is it possible to control camera through PTP extension for remote shooting, set focus, other things that was emulated sometimes through buttons pressing ?

I have all versions of the Ixus 240 and a bunch of Ixus 125's.
The Ixus 125 could be a better short term solution.

The  Ixus 240 port's still have a number of problems including PtP control.
see Reply #248 on: 11/May/ 015.

While the Ixus 125 is very well tested and has a minor PtP problem regarding
the Vertical PtP Resolution.

Also the Ixus 265 and Sx600 are capable of Wi-Fi Remote Shoot and Wi-Fi Live View
on IOS and Android smart Devices, they are also are Discounted.

And the Ixus 275 and Sx610 are capable of Wi-Fi Remote Shoot and Wi-Fi Live View
on IOS and Android smart Devices, they are the current canon models

H-H
« Last Edit: 05 / June / 2015, 20:53:53 by Hardware_Hacker »
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Offline Hardware_Hacker

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Re: IXUS 240/ELPH 320 HS Porting thread
« Reply #259 on: 05 / June / 2015, 20:15:34 »
Edit: Double Post - Deleted
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Download the canon user manuals for more details of Wi-Fi remote Control.

Canon has two Wi-Fi "Smart Apps" the older Canon Camera Window and the newer
Canon Camera Connect, which can also remotely control DSLR Canon Cameras.

H-H
« Last Edit: 05 / June / 2015, 21:03:38 by Hardware_Hacker »
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