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Сергей
Joined: 26 Aug 2005
Posts: 20281
Flash-Extractor developer
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 Posted: Wed Oct 07, 2009 18:21 Post subject:
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| dobrevjetser wrote: | What determines the speed of the ECC calculation ? Is there anything special we can do to speed it up ?
Thanks,
Dobre |
Nothing
Only wait for updates
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dobrevjetser
Joined: 18 Oct 2007
Posts: 415
Location: Belgium
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Posted: Mon Oct 12, 2009 18:28 Post subject:
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Sergei,
Its over a week now this routine is working on a 16 GB flash; my system is a 2 GHz dual core athlon. We are only at about 25%.
Is this normal ?
Dobre
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vsd
Joined: 09 Jun 2008
Posts: 388
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Posted: Mon Oct 12, 2009 18:30 Post subject:
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I did ECC in 16 GB flash in about 6 days 24h. My PC is C2D E8400.
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Saunier Jean-Pierre
Joined: 17 Nov 2008
Posts: 227
Location: France
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Posted: Wed Oct 14, 2009 13:33 Post subject:
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procon says : "I have noticed that the ECC calculation only uses about 15-20% of CPU, but transfers about 30-35 MB/s from hard disk all the time (even several days) I believe such transfers are not necessary and only slow the process down pretty much..."
jeremyb says : "64bit Driver.. FE loves memory"
For me, maybe, make a 64bit Driver AND parallelize the thread of ECC (only two threads in use !) , because I have a new PC with Seven 64bit with i7 CPU and 8Go Ram...
It's a shame not to use all the power of this PC...
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jeremyb
Joined: 09 Dec 2008
Posts: 1950
Location: RecoverMyFlashDrive.com Bridgeport, CT, USA
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Posted: Thu Oct 22, 2009 6:39 Post subject:
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Time remaining on container
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procon
Joined: 26 May 2009
Posts: 305
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Posted: Thu Dec 10, 2009 13:51 Post subject:
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pepe
Joined: 12 Jun 2009
Posts: 82
Location: Hungary
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Posted: Fri Dec 11, 2009 3:14 Post subject:
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Hi,
It would be useful if the utility restored the original dates of the recovered files.
pepe
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procon
Joined: 26 May 2009
Posts: 305
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Posted: Wed Dec 16, 2009 23:23 Post subject:
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Reader: Save all banks at once (in one pass, one by one).
Update: Done in the new Reader 
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jeremyb
Joined: 09 Dec 2008
Posts: 1950
Location: RecoverMyFlashDrive.com Bridgeport, CT, USA
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Posted: Sun Feb 14, 2010 2:14 Post subject:
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API for developing custom assemblers in FE...
and simple shortcut for figuring out a sectors address in image explorer ie: IE = 0x10000 is Bank 0 Block 1 dump address 0x220000
I hate doing the math
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jeremyb
Joined: 09 Dec 2008
Posts: 1950
Location: RecoverMyFlashDrive.com Bridgeport, CT, USA
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Posted: Sat Feb 20, 2010 3:03 Post subject:
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can IE ignore files that start w/ periods when doing check files..
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prodata
Joined: 25 Feb 2009
Posts: 335
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Posted: Tue Mar 02, 2010 8:04 Post subject:
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add time reminding on pattern written, assembler process and saving images 
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barteklabedzki
Joined: 22 May 2009
Posts: 409
Location: EUROPE-POLAND
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Posted: Tue Mar 09, 2010 19:15 Post subject:
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List of key items found in the dump by the user.
Example:
Finds the beginning of the FAT table and adds the address to the list.
on list
position + own name
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procon
Joined: 26 May 2009
Posts: 305
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Posted: Wed Apr 14, 2010 1:26 Post subject:
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A couple of suggestions:
* Auto select ECC code
* Option to cut n bytes from the beginning of the assembled image (avoid the need for WinHex etc.)
* Parametric (user-defined) updates for BN
* Conflicts: auto select the best (e.g. the highest) version of a block (based on user-definable markers)
* Conflicts: show marker in listing
* Tab support in dialogs!
* Support for more than 16 bytes per row in Hex View
* NAND Flash Reader: show page size
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procon
Joined: 26 May 2009
Posts: 305
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Posted: Sun May 02, 2010 6:17 Post subject:
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* Auto remove identical blocks from Conflicts
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LabLab
Joined: 17 Oct 2007
Posts: 306
Location: Europe
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Posted: Mon May 17, 2010 15:26 Post subject:
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Sergei,
carry on please with developing VBE, becouse this tool VERY rarely can calculate baks modifications!!! I have another case
http://forum.soft-center.ru/viewtopic.php?t=1201
when I've to do it by my self. I have noticed that where there is a lot of baks in an image (more than 10 at least) and I do not proceed with ECC correction VBE is able to help, but usually I have to run Check_dir many times before I repair all banks! This is terrible waste of time:)
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