IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread - page 54 - General Discussion and Assistance - CHDK Forum
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IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread

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Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #530 on: 02 / June / 2010, 05:34:49 »
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I have a new blink using audio slow 2.  The blink took about 1 hr 45 minutes before lapsing into a continuous string of 11111111 (till the 2 hr 10 minute mark when I turned off the camera), so I chopped it off at 1 hr 46 minutes.  adcslow.exe is still giving me continuous sync errors.  The whole raw file is about 600 MB.  I made a ten-minute sample clip which compressed to 28 mb, available here
http://drop.io/gs8trzy
You have inversed form of signal in this filel. Try to fix it by reversing fotodiod or something else.
For testing purposes record short samples (about 2-3 minutes) and try how works "adcslow" on them.
Only if it's ok record full sample.
P.S. You can change discretization in audacity by changing project frequency in lower left angle of window.
« Last Edit: 02 / June / 2010, 05:36:35 by bakulev »

Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #531 on: 02 / June / 2010, 07:39:29 »
i can not seem to get my usb remote working, have read/followed all instructions. does anyone know if this feature works on this camera yet, or am i doing something wrong?

Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #532 on: 03 / June / 2010, 09:10:20 »
Here it is complete clean dump of IXUS 100 IS / PowerShot SD780 IS firmware 1.00B http://drop.io/ixus100_sd780_100b
Could you use it for making CHDK ?
« Last Edit: 03 / June / 2010, 09:11:58 by bakulev »

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Offline fe50

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Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #533 on: 03 / June / 2010, 13:39:21 »
Here it is complete clean dump of IXUS 100 IS / PowerShot SD780 IS firmware 1.00B http://drop.io/ixus100_sd780_100b
This dump has some leading stuff you should cut off to load it in IDA with the usual addresses.
A firmware dump for DryOS driven cameras normally start like in the attached picture...

*EDIT:
Uploaded this dump - cleaned manually - to the CHDK dumps repository...
Added the Ixus 100 / SD780 1.00B dump from this post (8MB full dump, by bakulev) to the drop.io - chdkdumps2 backup archive.
  http://drop.io/chdkdumps2/asset/ixus100-sd780-100b-7z
Thx to the 'dumpers' & uploaders !

« Last Edit: 03 / June / 2010, 13:43:21 by fe50 »


Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #534 on: 04 / June / 2010, 01:50:15 »
I will start a 1.00B this weekend if IDA likes it.

Harpo
Canon Models - SD300, SD780, & SX210

Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #535 on: 05 / June / 2010, 22:40:38 »
That'd be great.  Still hoping for a 1.00b version!

Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #536 on: 07 / June / 2010, 03:48:58 »
hello to everybody.
Exuse me if I ask something naive but I'm very new at chdk.

I'd like to buy a ixus100is for my nephew and I was wondering if the actual chdk firmware version for the ixus100is supports AEB.

Moreover it seems to me that there are 2 versions of the ixus100is firmware: 1.00c and 1.00b  ..and till now there's chdk only for 1.00c.  Considering that I'm going to buy a new ixus100is in an italian online store, is it likely I could get a camera with 1.00b firmware version?

many thanks for the replies
galock

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Offline fe50

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Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #537 on: 07 / June / 2010, 07:37:43 »
Hello & welcome, galock !

I'd like to buy a ixus100is for my nephew and I was wondering if the actual chdk firmware version for the ixus100is supports AEB.
AEB is a Canon feature which is natively only available on the more expensive cameras like the G or SX series..
...but any CHDK driven camera can do the same, better, with a much wider Ev range & unlimited settings: either with "bracketing in continuous mode" or with a script !

* http://chdk.wikia.com/wiki/CHDK_User_Manual#Bracketing_in_continuous_mode
* http://chdk.setepontos.com/index.php/topic,2143.msg19864.html#msg19864
* http://chdk.setepontos.com/index.php/topic,2972.msg37704.html#msg37704

Quote
Moreover it seems to me that there are 2 versions of the ixus100is firmware: 1.00c and 1.00b  ..and till now there's chdk only for 1.00c.  Considering that I'm going to buy a new ixus100is in an italian online store, is it likely I could get a camera with 1.00b firmware version?
It may be likely, but nobody knows... maybe you want to check the firmware in the store -  just take a SD card with a file named "ver.req" in the root folder with you, maybe you can test the camera before you buy it:

--> http://chdk.wikia.com/wiki/SX100IS#Version_information (how to check the fw version)


Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #538 on: 07 / June / 2010, 11:24:50 »
Does dual-partitioning work on this camera ?


David

Re: IXUS 100 IS (Europe) / PowerShot SD780 IS - Porting Thread
« Reply #539 on: 07 / June / 2010, 11:27:44 »
Yes, dual partitioning does work.
Dan
SD780, SX200, SX1, SD890 and SD980 - O.K. Way too many cameras, not enough photos!

 

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