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SD940 (IXUS120) porting thread

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Offline waterwingz

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Re: SD940 (IXUS120) porting thread
« Reply #490 on: 04 / June / 2011, 16:50:30 »
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Quote from: Maron on 04 / June / 2011, 05:08:26
<snip>
Turn off canon flash.
<snip>
Okay - using your sequence, the flash does not fire in manual mode for me either.

But why did you do the third step (above)- turn off canon flash.    If I leave the flash in Auto mode then enable manual flash in the CHDK menus, I can take pictures in a dark room at the three different manual levels and get three completely different levels of brightness.

So that part is okay - but if the camera does not think it needs to fire the flash when you have manual mode enabled,  it will not take a picture at all.

I think this is an issue with CHDK in general rather than the SD940 port.

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Ported :   A1200    SD940   G10    Powershot N    G16
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Offline Maron

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Re: SD940 (IXUS120) porting thread
« Reply #491 on: 04 / June / 2011, 23:48:58 »
Oh, ok. Thanks for that.
I turned it off because i thought it might interfere, etc.
The reason i turned it off, is because i assumed that "override" mean override!
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Offline waterwingz

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Re: SD940 (IXUS120) porting thread
« Reply #492 on: 10 / June / 2011, 09:56:13 »
Trunk revision 1202 has updated stubs_entry_2.S files for firmware 1.00e 1.01a 1.02c 1.03c.  Details at assembla
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Ported :   A1200    SD940   G10    Powershot N    G16
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Offline Jeppie

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IXUS 120 IS, CHDK and USB_shutter_remote_cable
« Reply #493 on: 11 / June / 2011, 15:45:57 »
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Offline trogg

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Re: SD940 (IXUS120) porting thread
« Reply #494 on: 21 / June / 2011, 20:13:15 »
Quote from: jabbawashere on 02 / June / 2011, 23:28:59
Can someone verify bracketing actually works on the the SD940 with 1.00E
(Extra Photo Operations / Bracketing in continuous mode / TV bracketing value [] )

Hi there. I have a 1.00E and a 1.03B. I can confirm that bracketing does not work on the 1.00E and does work on the 1.03B in  I think it's something more fundamental because I can't get interval timers working either.

It seems that the script will stop working after a shoot command has been issued. No basic errors, CHDK thinks the script is still running because pressing the shutter again gives the *** INTERUPTED ***

The first shoot does work but nothing after that. It's like the scripting engine isn't getting a callback (although I have no idea what's going on under the hood)

This is the scipt I tried:

print "started"
sleep 3000
print "slept once, about to shoot..."
shoot                                                       -- shoot works but nothing below executes
print "shot once, gonna sleep"
sleep 3000
print "slept again, about to shoot..."
shoot

I've had loads of projects on lately so sorry I couldn't reply sooner.
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Offline waterwingz

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Re: SD940 (IXUS120) porting thread
« Reply #495 on: 21 / June / 2011, 20:22:09 »
Quote from: trogg on 21 / June / 2011, 20:13:15
Hi there. I have a 1.00E and a 1.03B. I can confirm that bracketing does not work on the 1.00E and does work on the 1.03B in  I think it's something more fundamental because I can't get interval timers working either.
Three questions :
1) Do you have the latest builds from the autobuild server on both cameras ?
2) Does the script you tried work on the 1.03B but not the 1.00E ? Or not work on both cameras ?
3) Tell me more about interval timers ?  Do you mean the custom timer in the Canon menu or something in CHDK ?

TIA
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Ported :   A1200    SD940   G10    Powershot N    G16
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Offline trogg

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Re: SD940 (IXUS120) porting thread
« Reply #496 on: 22 / June / 2011, 19:32:16 »
Quote from: waterwingz on 21 / June / 2011, 20:22:09
Three questions :
1) Do you have the latest builds from the autobuild server on both cameras ?
2) Does the script you tried work on the 1.03B but not the 1.00E ? Or not work on both cameras ?
3) Tell me more about interval timers ?  Do you mean the custom timer in the Canon menu or something in CHDK ?

TIA

HI WaterWingz.

1) it's the respective 0.9.9-1206-full_BETA on both cameras. Downloaded at the weekend
2) works fine on 1.03b but not on 1.00e
3) Interval timers simply take a picture at a given interval. Great for time lapse etc. UltraInterval works well on 1.03b (get the later more compact version)

Basically the script will bomb out after a shoot is issued. If you have any pointers I could look at tweaking the port.

Many Thanks.
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Offline waterwingz

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Re: SD940 (IXUS120) porting thread
« Reply #497 on: 22 / June / 2011, 21:24:19 »
Quote from: trogg on 22 / June / 2011, 19:32:16
Basically the script will bomb out after a shoot is issued.
hmmm ... tried the script on my 1.03c.   The second shoot never happens but the script does terminate.

Here's what worked better :

Code: [Select]
rem Test Shooting2
@title Shoot Test 
print "started - sleeping 2 seconds"
sleep 2000
print "sleep over, about to shoot..."
shoot                             
print "shot once, gonna sleep 2 seconds again"
sleep 2000
print "slept again, about to shoot again..."
shoot
print "shot again, gonna sleep 2 seconds again"
sleep 2000
Quote
If you have any pointers I could look at tweaking the port.
Not even sure where to begin.  I'll play a bit and get back to you here.

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Ported :   A1200    SD940   G10    Powershot N    G16
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Offline trogg

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Re: SD940 (IXUS120) porting thread
« Reply #498 on: 23 / June / 2011, 15:15:20 »
Quote from: waterwingz on 22 / June / 2011, 21:24:19
hmmm ... tried the script on my 1.03c.   The second shoot never happens but the script does terminate.
Interesting. Both yours and mine work fine on the 1.03b but bomb out on the 1.00e. I wonder if the 1.03c has a similar problem with shoot? did your script execute both shoots on 1.03c? Have you tried ultraintervalometer by the way? a handy script to have.
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Offline waterwingz

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Re: SD940 (IXUS120) porting thread
« Reply #499 on: 23 / June / 2011, 19:45:47 »
Quote from: trogg on 23 / June / 2011, 15:15:20
I wonder if the 1.03c has a similar problem with shoot? did your script execute both shoots on 1.03c?
I got both shoots on the 1.03c with my script.  With your script I only got the first shoot. 

Gives me some things to look into anyway.

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Ported :   A1200    SD940   G10    Powershot N    G16
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