OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT - Firmware Dumping - CHDK Forum
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OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT

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Offline emu

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  • A710is - Fingalo's build
OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« on: 07 / December / 2007, 11:19:30 »
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An overview who is (trying) dumping what

Please post your latest state of the dumping process here

OVERVIEW:

  • G9 - linuxGuy wants to
  • SD900 - jerjoz is trying to
  • SD870 IS (Ixus 860 IS) - mlaprise is trying to DONE
« Last Edit: 09 / February / 2008, 19:01:45 by emu »
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linuxGuy

Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #1 on: 07 / December / 2007, 14:51:55 »
I would like to dump the G9 firmware.  My G9 should be here in a week.
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Offline jerjoz

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Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #2 on: 11 / December / 2007, 19:59:48 »
attempting to dump a SD900. this is my second attempt.
tried phono to photoresistor got no signal
trying serial cable connection with a software i cant remember at the current moment. but the signal is hit and miss.

im not really sure if im connecting the leads correctly. from what i read there is no color coding for the interior of a serial cable.

http://www.flickr.com/photos/godblessbotox/2088343950/
http://www.flickr.com/photos/godblessbotox/2087557157/
http://www.flickr.com/photos/godblessbotox/2087557079/

im thinking at this rate ill have it done in 2 years.

thats without even getting the right led addresses
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canon powershot sd900 ti
canon digital ixus 500
canon powershot s400
flickr
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Offline jeff666

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Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #3 on: 12 / December / 2007, 02:38:57 »
Quote from: jerjoz on 11 / December / 2007, 19:59:48
tried phono to photoresistor got no signal

I recommend you use the AF-Led. It provides much more power and thus a better readout.

The receiver I used: http://img267.imageshack.us/my.php?image=img0932bu4.jpg

Red and Black are Power supply
Yellow goes to the soundcard (signal)
Green went to the soundcard (GND) but was disconnected after I flipped the power supply.

I found out that the readout was much better when I put +5V on the black cable and GND on the red one.

Cheers.
« Last Edit: 12 / December / 2007, 02:51:31 by jeff666 »
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Offline Sokoban

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Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #4 on: 24 / December / 2007, 06:44:05 »
I have begun working on dumping the firmware for the SD1000/Ixus70.  However, I am currently having a few issues:
http://chdk.setepontos.com/index.php/topic,222.0.html
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Offline Titan_G9

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Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #5 on: 31 / December / 2007, 16:02:43 »
I also started to dump the firmware of G9.
I receive signal form the unit using G7_blinker and AF LED.

load.exe works well. Received 1st and 2nd 2048kbytes.

BUT the file what I dumped seems to be corrupted somehow...

I try to solve this issue and get a correct dump soon.
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Offline intrinsic

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Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #6 on: 05 / January / 2008, 01:40:35 »
Should have a dump of S5IS 1.01B Firmware later tonight.

Using the s5_blinker tommi2water made with modified offset.

EDIT:

DataGhost has now successfully dumped this Firmware see http://chdk.setepontos.com/index.php/topic,263.msg1627.html#msg1627
« Last Edit: 05 / January / 2008, 06:05:35 by intrinsic »
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Offline stranger

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Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #7 on: 06 / January / 2008, 20:09:28 »
I'm trying to dump the a530 firmware.

I'm having some problems.  My photoresistor gives a different signal from a photodiode, and the end of my dump seems to be mysteriously missing.  (I posted in 'General Discussion and Assistance' about it before I realized this subboard existed. *facepalm*)

I notice Cadbury is also trying to dump this firmware.

edit: I suceeded in dumping the firmware. :D (http://mrz.boldlygoingnowhere.org/a530_dump.dat)
« Last Edit: 07 / January / 2008, 07:00:46 by stranger »
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Offline RyeBrye

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Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #8 on: 22 / January / 2008, 00:01:43 »
Just found the AF LED for the SD870 at 0xC0223030 - about to start dumping. Since it's an IXUS camera, I assume I should I start dumping the firmware at 0xff810000....

UPDATE: firmware is dumped now... :)
« Last Edit: 24 / January / 2008, 22:04:40 by RyeBrye »
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Offline jerjoz

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Re: OVERVIEW: WHO IS DUMPING WHAT AT THE MOMENT
« Reply #9 on: 02 / February / 2008, 15:02:52 »
howdy guys, just thought id give an update. after my last post i have been crazy busy at work and with finding a new job/updating my demo reel.

at any case. i may have some time soon again to take a whack at the firmware dump, only i sent my SD900 in for repairs
[ccd dust] so not sure when im going to get my hands back on it.

please if anyone else has a SD900 and is willing to try this, do not let me stop you. continue on, as i have no idea what im doing :)
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canon powershot sd900 ti
canon digital ixus 500
canon powershot s400
flickr
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