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port for A3300IS / what reference port to use?

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Offline franfj

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Re: port for A3300IS / what reference port to use?
« Reply #280 on: 09 / September / 2012, 18:42:32 »
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Thanks waterwingz, I tried to read the thread, but there are 19 pages and the information is a bit messy.

I have a current setup with an old Canon camera with CHDK, and chdkptp running, that's not a problem.
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Offline waterwingz

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Re: port for A3300IS / what reference port to use?
« Reply #281 on: 09 / September / 2012, 19:00:38 »
Quote from: franfj on 09 / September / 2012, 18:42:32
Thanks waterwingz, I tried to read the thread, but there are 19 pages and the information is a bit messy.
One trick - use the Print function at the upper right of the page.  That gives you the whole thread on a single page - very useful for scrolling through quickly or searching.

Quote
I have a current setup with an old Canon camera with CHDK, and chdkptp running, that's not a problem.
The A3300 was ported by somebody with no programming background.  The current notes.txt file says that the USB functions have not been tested.   It seems to be fine but it is probably not the most complete CHDK port.

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Offline stoemp

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Re: port for A3300IS / what reference port to use?
« Reply #282 on: 23 / October / 2012, 04:02:55 »
It seems that my camera (a3300 100d) needs following:
#define CAM_DISABLE_RAW_IN_LOW_LIGHT_MODE

simply captured RAW in low light mode looks more like temporary buffer of some image processing than shot from the scene.
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Offline nafraf

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Re: port for A3300IS / what reference port to use?
« Reply #283 on: 01 / September / 2013, 10:54:47 »
Quote from: domma90 on 31 / August / 2013, 11:01:38
Booted "Powershot A 3300 IS " with CHDK 1.2. There is a maximum time value 2048 seconds but actual shooting time value doesn't shoot above 64 seconds. But its available in "Powershot A470" which is a very old model than A 3300. I am very curious to get this facility to my A3300 too.
Patched version in attachment. In this version capt_seq.c is written using code_gen, please check if still images overrides are working ;)

Patch includes #define CAM_DISABLE_RAW_IN_LOW_LIGHT_MODE as suggested by stoemp.

« Last Edit: 20 / August / 2015, 23:01:26 by nafraf »
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Offline domma90

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Re: port for A3300IS / what reference port to use?
« Reply #284 on: 02 / September / 2013, 11:02:34 »
 ::) It workded. Thank you dude !
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Offline zeno

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Re: port for A3300IS / what reference port to use?
« Reply #285 on: 25 / November / 2015, 05:04:24 »
Can someone with this camera tell me if it outputs AV video in record mode?
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Offline reyalp

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Re: port for A3300IS / what reference port to use?
« Reply #286 on: 25 / November / 2015, 13:22:05 »
Quote from: zeno on 25 / November / 2015, 05:04:24
Can someone with this camera tell me if it outputs AV video in record mode?
Generally speaking, the Canon manual section on TV out will say that it does if it does, and will only talk about playback if it doesn't.

This A3300/A3200/A2200 manual has a section titled "Shooting using a TV as the Display" so it's pretty safe to assume it does.
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Offline srsa_4c

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Re: port for A3300IS / what reference port to use?
« Reply #287 on: 25 / November / 2015, 13:38:42 »
Quote from: reyalp on 25 / November / 2015, 13:22:05
This A3300/A3200/A2200 manual has a section titled "Shooting using a TV as the Display" so it's pretty safe to assume it does.
I can confirm that my a3200 does have analog video output in shooting mode.
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Offline zeno

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Re: port for A3300IS / what reference port to use?
« Reply #288 on: 26 / November / 2015, 04:14:58 »
Many thanks.

Dave
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Offline Caefix

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Re: port for A3300IS / what reference port to use?
« Reply #289 on: 02 / November / 2021, 12:56:39 »
Quote from: Caefix on 01 / November / 2021, 13:10:54
The insert to lib.c from Ix190 https://chdk.setepontos.com/index.php?topic=13146.msg147224#msg147224 plus
Code: [Select]
void *vid_get_viewport_live_fb()
{ return 0;
// return (void*)(*(int*)(0x20D0+0x138)); //FF850CE8 + FF850D38 a3300is
}
in /sub/100?/lib.c results in fine adjusted zebra, md_grid, ptp-liveview.  :)
« Last Edit: 02 / November / 2021, 13:09:30 by Caefix »
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