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A480 Porting

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Offline Microfunguy

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Re: A480 Porting
« Reply #20 on: 13 / March / 2010, 17:09:08 »
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Quote from: Rathinagiri on 10 / March / 2010, 07:54:16

I had my A480 booted with CHDK! Now expecting SDM to be ported. :)

Oh no !

Is there never any rest  ?   :)


David
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Offline bettygoetz

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Re: A480 Porting
« Reply #21 on: 14 / March / 2010, 07:38:07 »
Quote from: ewavr on 13 / March / 2010, 16:59:17
Beta2:
* fixed bracketing with self-timer
+ added longer(>64s) exposures
+ added some video features: mute on zoom, AF scan and AE shift (press "menu" key during video recording to activate AE shift).

Binaries: attached to this post.
Sources: here.


Thanks! Good work.
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Offline spinagon

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Re: A480 Porting
« Reply #22 on: 14 / March / 2010, 12:27:32 »
Works perfectly
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Offline amras

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Re: A480 Porting
« Reply #23 on: 14 / March / 2010, 16:33:10 »
Works great - I only got two problems

When I try to go from view to record mode using [>] button, camera turns off. Is a function or an error?

After a while in main memu (or while digging in submenus) screen will turn off and green led wil lit (and stay this way). I have to turn camera off and on in order to fix that.

Many, many thanks for porting CHDK to this camera! :)
« Last Edit: 14 / March / 2010, 16:42:03 by amras »
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Offline ewavr

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Re: A480 Porting
« Reply #24 on: 14 / March / 2010, 17:08:28 »
Quote from: amras on 14 / March / 2010, 16:33:10
When I try to go from view to record mode using [>] button, camera turns off. Is a function or an error?
Camera feature. If camera is turned on in playback mode, pressing (>) button turns it off. Use shutter or "mode" button to switch camera to record mode.
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After a while in main memu (or while digging in submenus) screen will turn off and green led wil lit (and stay this way). I have to turn camera off and on in order to fix that.
In record mode? Display is turned off according to camera settings. Go to CHDK menu, "misc. stuff"->"disable LCD off" -> set it to <alt> (this is default value!). Or exit <alt> mode and press any button.
« Last Edit: 14 / March / 2010, 17:10:30 by ewavr »
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Offline amras

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Re: A480 Porting
« Reply #25 on: 14 / March / 2010, 19:42:03 »
Quote from: ewavr on 14 / March / 2010, 17:08:28
Quote from: amras on 14 / March / 2010, 16:33:10
When I try to go from view to record mode using [>] button, camera turns off. Is a function or an error?
Camera feature. If camera is turned on in playback mode, pressing (>) button turns it off. Use shutter or "mode" button to switch camera to record mode.
Quite right - but when i used original firmware it used to turn on (with on/off button) directly to record mode. In chdk it remembers last state - so even if I turn my camera on with on/off button, it behaves as if I turned it on with [>] (if i turbed off my camera while in preview mode). It causes a bit of confusion - can it be adjusted so it won't restore last mode? I went through menu and found nothing.

Second problem dissapeared when I restored settings, so I probably just messed up with configuration.

Btw. is there no option for showing DNG via USB or am I blind? Sorry for all those questions, I just happily explore chdk ^^
« Last Edit: 15 / March / 2010, 06:12:21 by amras »
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Offline xmasin

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Re: A480 Porting
« Reply #26 on: 16 / March / 2010, 10:14:02 »
Hello,
I'm testing CHDK in my A480 and working fine. I found, that if I press play button with ALT function enabled, it enable RAW image saving. I'm not sure if it right or not.

One question about porting? What about PTP interface in A480? Will be implemented? I'd like to use A480 as webcam with downloading images to PC without manual operation using linux script and ghoto.
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Offline Stinky

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Re: A480 Porting
« Reply #27 on: 16 / March / 2010, 15:52:19 »
Downloading works out of the box with stock A480 firmware. At least with my digiKam and libgphoto 2.4.6.
But thats all. You just can't do anything except transferring (and deleting) images. And it doesn't depend on CHDK.

Oh yeah. And P2P doesn't work with "USB remote" option turned on.
« Last Edit: 16 / March / 2010, 15:59:16 by Stinky »
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Offline xmasin

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Re: A480 Porting
« Reply #28 on: 17 / March / 2010, 07:28:13 »
I know this, but when I connect A480 to computer, camera is switched to playback mode, in some post in another thread is hack for PTP, that allow use PTP during normal operation of camera, but this hack is not yet implemented in CHDK for A480.
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Offline ewavr

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Re: A480 Porting
« Reply #29 on: 17 / March / 2010, 17:17:08 »
Quote from: amras on 14 / March / 2010, 19:42:03
when i used original firmware it used to turn on (with on/off button) directly to record mode.
Press and hold on/off button until lens comes out.
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Btw. is there no option for showing DNG via USB or am I blind?
No such option, sorry.

Quote from: xmasin on 16 / March / 2010, 10:14:02
I found, that if I press play button with ALT function enabled, it enable RAW image saving. I'm not sure if it right or not.
Yes, this is standard shortcut to turn on/off RAW (since A480 has no "disp" or "+/-" button, CHDK uses "playback" button instead of it).
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