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CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit

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Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #190 on: 19 / December / 2009, 18:01:16 »
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Hi, pedropaislopes!
I report on results of test corrected CHDK:
- serial shooting still does not work;
- in a mode of extra long exposure the device is switched off (on version 0.9.9 - OK).
1. (meaningful bug) Using the "Evaluate White Balance" feature crashes the camera.
I confirm. The device is switched off at attempt to make shooting after an estimation of balance white (on version 0.9.9 - hangs up at attempt to evaluate white balance and then crashes).
2. (minor bug) In display mode, when the tilt sensor flips an image, any CHDK stuff on-screen is not always redrawn after the flip, but remains active, and often redraws incorrectly at the next interaction.
Observed only once.
P.S.: on you, dear pedropaislopes, all hopes because I can't correct anything: "I the reader, I not the writer".  :D
Thanks!

Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #191 on: 25 / December / 2009, 13:35:33 »
Hey Pedro!
Thanks for your efforts! It's much appreciated!!!

Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #192 on: 26 / December / 2009, 05:55:53 »
Hej,
thanks for your work.
i tested the new versions, but my camera crashes when i want to take a picture. Maybe i have a different firmware, i will check that soon.

Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #193 on: 26 / December / 2009, 14:46:54 »
First of all, thanks to pedropaislopes for the work on the code!

i tested the new versions, but my camera crashes when i want to take a picture. Maybe i have a different firmware, i will check that soon.
I had this problem too. The problem for me was that I used the diskboot.bin from post msg44770. This one does not work correct. Use the version from post msg44399. For the other files i have used the bins for Ixus 80 (1.01B).

I am really looking forward to play around with the HDR capabilities of the CHDK tools. Can anyone explain (or give links to) how this works for this camera? Or isn't this possible since continuous shooting isn't supported (yet?).


Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #194 on: 28 / December / 2009, 17:07:09 »
Aha, there's such situation: on firmware of version 0.9.9 "from post msg44770" the device for some reason began to be cut off by pressing the Shutter button. Before the such it wasn't observed. Probably the problem is connected with reduction of a charge of the battery. To understand further did not become, has returned the first version CHDK 0.9.9.

I am really looking forward to play around with the HDR capabilities of the CHDK tools. Can anyone explain (or give links to) how this works for this camera? Or isn't this possible since continuous shooting isn't supported (yet?).
Yes, without possibilities of serial shooting not to manage.

Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #195 on: 02 / January / 2010, 09:42:18 »
Just found another problem with the diskboot.bin from msg44399: when the flash is used when shooting a picture, the camera crashes  ???.

Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #196 on: 05 / March / 2010, 05:03:40 »
Hello, very new to CHDK but not to Canon cameras (I have two) and just want to say, awesome work! I'm extremely amazed already at the advanced functionality I have now over stock... But I wonder, is anyone still developing for the SD770? I'm able to help out with testing and would love to see a final release!
Canon SD770IS GM1.00A
Canon SX20IS GM1.02B
Canon SX230HS GM1.00C (RIP :()
Canon SX130IS GM1.00B

Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #197 on: 28 / March / 2010, 02:16:22 »
Hi I just find out about CHDK! I'm looking forward to a full version to the SD 770!!!

I would like to know if any one is working on the development! looks like that stop on January!

regards,

Good luck! if need any help pls let me know!

Jon


Re: CHDK for PowerShot SD770 IS/DIGITAL IXUS 85 IS: Update: Pg2 RAW in 12bit
« Reply #198 on: 11 / April / 2010, 07:23:17 »
Any one is working to finish this Chdk??? money is needed? Can I help?

I just had the camera and would like to have the advance options.

regards,

Jon

I spent hours looking through and tweaking the code and disassembly trying to fix the bug with continuous shooting with no luck. I have some experience programming but not with assembly or CHDK, so I have no idea what I should be looking for. Does anyone have some pointers for fixing this bug and finishing the port?

 

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