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ELPH300HS aka IXUS220HS - Porting Thread

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Offline tommi2water

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  • 157
  • IXUS 220 HS Firmware: 1.00c
Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #240 on: 26 / November / 2011, 12:33:17 »
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Great!

Thanks for feedback! Now we know that we have the same basis for firmware versions 1.00c/1.01a/1.01c.

Please find attached sources for 1.01c and "full binary package".

BR,
tommi

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Update: removed binary because no or wrong functionality, newer version available in later posts
« Last Edit: 27 / November / 2011, 15:12:50 by tommi2water »

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Offline tommi2water

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  • 157
  • IXUS 220 HS Firmware: 1.00c
Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #241 on: 26 / November / 2011, 12:54:47 »
Please find attached one file which contains all necessary files for further development for 1.00c/1.01a/1.01c firmware versions. Used trunk revision is 1431.

This file I also already sent to Developers with a request for integration as Alpha version into the CHDK subversion repository (http://chdk.setepontos.com/index.php?topic=650.msg76587#msg76587).




Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #242 on: 26 / November / 2011, 13:08:12 »
This file I also already sent to Developers with a request for integration as Alpha version into the CHDK subversion repository (http://chdk.setepontos.com/index.php?topic=650.msg76587#msg76587).
Its up to reyalp & philmoz, but it might be a little premature to add this to the autobuild - even as an Alpha ?  I'll happily make a SVN diff file for you but why not wait until you have movie_rec.c and capt_seq.c running first.  At the rate you are going,  I'd expect you will have that done this weekend !


Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #243 on: 26 / November / 2011, 15:12:49 »
I can also confirm that CHDK loads on ELPH300HS 1.01a; things like file browser, games, "make card bootable..." work, but saving in RAW and AV exposure bracketing do not, and I can load and run the "Ultra Intervalometer" script, bit it only takes the first shot.
Overall thanks for the great work!

What needs to be changed in capt_seq.c and movie_rec.c files to make it work? I only have a bit of C++ experience, but maybe there's something I can help with?


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Offline tommi2water

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  • 157
  • IXUS 220 HS Firmware: 1.00c
Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #244 on: 26 / November / 2011, 15:59:05 »
capt_seq.c and movie_rec.c are now finished for 1.00c  :D

Please test this new version. On my 1.00c firmware I'm now able to save photos as RAW. But I don't know if they are saved correctly because I never worked with RAW image files before.

I did some address checks again and it seems that the same files can be used for 1.01a and 1.01c.

Therefore please test the new files with your 1.01a and 1.01c firmware versions.

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Update: removed binary because no or wrong functionality, newer version available in later posts
« Last Edit: 27 / November / 2011, 15:12:38 by tommi2water »

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Offline tommi2water

  • ***
  • 157
  • IXUS 220 HS Firmware: 1.00c
Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #245 on: 26 / November / 2011, 16:01:22 »
And here is the binary for 1.00c.

Intervalometer also works now, just tested the LUA-script.

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Update: removed binary because no or wrong functionality, newer version available in later posts
« Last Edit: 27 / November / 2011, 15:12:14 by tommi2water »

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Offline tommi2water

  • ***
  • 157
  • IXUS 220 HS Firmware: 1.00c
Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #246 on: 26 / November / 2011, 16:13:41 »
Hmm, one new issue, the camera doesn't take correct photos any more if CHDK is running.  ;)

Intervalometer works, but photos are useless.


Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #247 on: 26 / November / 2011, 16:14:31 »
On my 1.00c firmware I'm now able to save photos as RAW. But I don't know if they are saved correctly because I never worked with RAW image files before.
Here's a link to advice reyalp gave me on converting a RAW file from a new cameras (not likely to be supported by any RAW tools yet) into something you can at least test out :

http://chdk.setepontos.com/index.php?topic=5855.msg59260#msg59260


Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #248 on: 26 / November / 2011, 16:15:38 »
Hmm, one new issue, the camera doesn't take correct photos any more if CHDK is running.  ;)
Turn off RAW for now. Does that help ?

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Offline tommi2water

  • ***
  • 157
  • IXUS 220 HS Firmware: 1.00c
Re: ELPH300HS aka IXUS220HS - Porting Thread
« Reply #249 on: 26 / November / 2011, 16:17:13 »
For review, my current version of code.

@waterwingz: RAW is already disabled, still somehow black pictures.

 

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