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A590IS porting...

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Offline Coutts

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Re: A590IS porting...
« Reply #460 on: 05 / December / 2008, 17:26:47 »
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nvm i found the program to generate the bad pixel file.

but the feature doesn't seem to work on my a590. i have it enabled in the menu but it still saves crw files.

on build #620 with an A590IS:
Things That Work:
- start up sound
- metronome script
- countdown script
- input script
- intervalometer script (one on chdk wiki)
- lotto script
- stopwatch script
- universal tv mode lua script (from this forum, in the scripts section)
- motion detection script (latest version from the scripts section on here)


Things that Don't Work:
- DNG saving (it's set to save a dng but still saves crw files)
- egg timer script (camera crashes when you select which kind of egg you're cooking (hard and soft boiled etc etc)
- dark frame subraction (set it to off but still shoots a dark frame)
- paramdump script (i run it and it says:
 
Code: [Select]
*** STARTED ***
 :9: malloc failed in luaC
 B_get_parameter_data
 PRESS SHUTTER TO CLOSE
 *** INTERRUPTED ***
 optical zoom in video
autofocus button in video settings (camera crashes when you try to use it while shooting a video)
video quality settings (with the display enabled to show remaining video time, it says i have more time remaining shooting at quality setting 99 vs 84, some sort of bug?)
bad pixel removal under raw settings (i don't notice anything, hows it work exactly?)
battery meter (it skips around a lot, is it working correctly?)


i hope you guys can use my data i keep giving you to further develop and debug this firmware! keep up the good work, you guys are doing an excellent job!  :D
« Last Edit: 05 / December / 2008, 17:55:59 by Coutts »
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Offline ewavr

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Re: A590IS porting...
« Reply #461 on: 05 / December / 2008, 17:38:44 »
Quote from: Coutts on 05 / December / 2008, 17:26:47
but it still saves crw files.

The special extension for dng files it is not provided at present. DNG file is 37 kbytes larger than usual RAW file .
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Offline Coutts

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Re: A590IS porting...
« Reply #462 on: 05 / December / 2008, 17:54:43 »
i edited my post to be easier to read, please read it over =D

edit:
ewavr i tried it again.

i shot one shot with raw and shot the same picture again with dng save enabled.

the second shot (the should be dng one) is 38,400bytes larger (37.5kb).

i renamed it to .dng and after doing the registry tweak in windowsxp sp2 (there was a link in some thread on here about dng saving linking me to it), i can see the thumbnail, so the thumbnail works, the saturation just is really low in the thumbnail, either that or the white balance is different in it, idk lol.

i try to open the new .dng file that i just renamed in photoshop cs4 to bring up the raw editor dialog, but no luck. photoshop complains: "Could not complete your request because the file-format module cannot parse the file".

err, do i have to run it through dng4ps still? i thought this whole dng on camera thing was supposed to eliminate that step? :-s
« Last Edit: 05 / December / 2008, 18:04:13 by Coutts »
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Offline ewavr

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Re: A590IS porting...
« Reply #463 on: 05 / December / 2008, 18:18:32 »
Quote from: Coutts on 05 / December / 2008, 17:54:43
i can see the thumbnail, so the thumbnail works, the saturation just is really low in the thumbnail, either that or the white balance is different in it, idk lol.

It is normal.

Quote
i try to open the new .dng file that i just renamed in photoshop cs4 to bring up the raw editor dialog, but no luck. photoshop complains: "Could not complete your request because the file-format module cannot parse the file".

For developers:

#define CAM_COLORMATRIX1                               \
0.647380, 1000000, -0.169846, 1000000, -0.115337, 1000000, \
-0.011566, 1000000, 0.451223, 1000000, 0.013279, 1000000, \
0.062541, 1000000, 0.054140, 1000000, 0.161148, 1000000

Red numbers are converted to integer numbers, and we obtain:

{0,0,0,
0,0,0,
0,0,0}

color matrix.

Maybe A590 must be unported and then ported again from the beginning.   
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Offline Coutts

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Re: A590IS porting...
« Reply #464 on: 05 / December / 2008, 18:21:29 »
reported??



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Offline gho

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Re: A590IS porting...
« Reply #465 on: 05 / December / 2008, 18:22:31 »
@whim

I have a 101b with chdk version 0.8.7-620. With the metronome script the camera is beeping at 60bpm, but there is no LED flashig. No crash.

Gotta get out to play with the exposure bracketing...
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Offline whim

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Re: A590IS porting...
« Reply #466 on: 05 / December / 2008, 18:39:04 »
@gho

that's funny... same versions (firmware and trunk) here: running metronome in REC mode:
no sound, no flashes, screen goes off, but on/off button cycling revives the cam  ???

wim

mhh... maybe we should listen to ewavr... it's bewitched  :lol :lol

edit: i did compile mine from source on GCC 3.4.6 though ... will check autobuild now

edit2: that was it ... behaves as described by you with autobuild 620  :lol :lol   
« Last Edit: 05 / December / 2008, 19:31:49 by whim »
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Offline gho

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Re: A590IS porting...
« Reply #467 on: 05 / December / 2008, 20:12:43 »
@whim

"bewitched": yes ;-). Therefore my highest respect to the developers!
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Offline hitme

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Re: A590IS porting...
« Reply #468 on: 06 / December / 2008, 02:23:32 »
check on dng format->connot load chdk/badpixel.bin
101b
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Offline whim

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Re: A590IS porting...
« Reply #469 on: 06 / December / 2008, 04:53:26 »
@hitme

you need to create this first: read here Save RAW files in DNG format instead of RAW

wim
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