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I met this problem before. My platform is IXP425 and flash is also Intel Strata flash. What I do is 1. Before erasing the flash, set a flag. 2. After finishing erasing the flash, reset the flag. If system reset when erasing the flash, the flag is not reset. So, I can check the flag when booting up. If the flag is set when booting up, I will erase the flash and then go into WinCE. This way     

Group: microsoft.public.windowsce.platbuilder · Group Profile · Search for Tfat in microsoft.public.windowsce.platbuilder
Author: C.L
Date: Aug 13, 2008 20:15

Hello All, My device uses Intel StrataFlash P30 (32 and 64 MB). It stores Eboot, NK, other configurations and Filesystem. TFAT support is activated. Following are the registry settings. [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\MSFlash\FATFS] ;"Flags"=dword:600034 ; FATFS_DISABLE_AUTOSCAN, FATFS_ENABLE_BACKUP_FAT, FATFS_FORCE_WRITETHROUGH ;FATFS_TFAT_ALWAYS, FATFS_FORCE_TFAT
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I finnaly made it work. I had to change the call to FormatVolume to add EXFAT flag with the TFAT flag. I kind of missed the part saying that the registry keys affect IOCTL_DISK_FORMAT_VOLUME. Thanks. "Anthony Pellerin" wrote: > If you've have tried your image on an existing FAT partition, then TFAT will > be activated only when re-formating the partition. > > HTH > > ---------     

Group: microsoft.public.windowsce.platbuilder · Group Profile · Search for Tfat in microsoft.public.windowsce.platbuilder
Author: Suvarna
Date: Aug 13, 2008 09:17

I tried what you told me and I always receive: FATFS!MountVolume: Successfully mounted regular FAT16 volume. Even if I set formatexfat to 1. Of course I called a format with the new settings before seing this. "Saga" wrote: Hi, i have implemented TFAT (the correct Name is TexFAT in CE 6) and a easy way, to check if my Flash is TFAT formated was to load a debugimage and
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trucker <truc_daddy@hotmail.com> wrote in news:3583642f-3346-49c7-9bb0-1da0e470c3e9@ 56g2000hsm.googlegroups.com : > Hello, our setup is: > > x86 Platform - cepc > WinCE 5.0 > Atapi IDE driver for storage (Compact Flash) > FATFS > > In our application, it just so happens that we are working with > (creating/removing) hundreds of small files. Of course, this > really hits the nerve     

Group: microsoft.public.windowsce.platbuilder · Group Profile · Search for Tfat in microsoft.public.windowsce.platbuilder
Author: Vinz
Date: Jun 26, 2008 04:53

Hello, our setup is: x86 Platform - cepc WinCE 5.0 Atapi IDE driver for storage (Compact Flash) FATFS In our application, it just so happens that we are working with (creating/removing) hundreds of small files. Of course, this really hits the nerve of TFAT and we are seeing up to a 3x performance hit (some applications are taking 3 times as long using TFAT vs. FAT) Obviously this is due
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Hi, i have implemented TFAT (the correct Name is TexFAT in CE 6) and a easy way, to check if my Flash is TFAT formated was to load a debugimage and look for the Debug Output "FATFS!MountVolume: Successfully mounted TexFAT volume.". If this output comes, your Flash is TexFat(TFAT) formated, otherwise not. I assume that you have selected TFAT and ExFat in your OsDesign. My TFAT     

Group: microsoft.public.windowsce.platbuilder · Group Profile · Search for Tfat in microsoft.public.windowsce.platbuilder
Author: Vinz
Date: Jun 25, 2008 05:11

Hi, I want to activate TFAT on Windows CE 6 for a flash device. But when I call CeGetVolumeInfo the flag tells me that it is not activated. Here are my reg keys: [HKEY_LOCAL_MACHINE\System\StorageManager\EXFAT\FormatOptions] "FormatTfat"=dword:1 [HKEY_LOCAL_MACHINE\System\StorageManager\EXFAT] "FriendlyName"="exFAT FileSystem" "ForceWritethrough"=dword:1 "LFNExtendedAlways"
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I think that is true pre CE6. Ive run a test with our hardware hooked up to a plc and automatically rebooted the terminal. After 250000+ reboots the TFAT is still allright. Yes, I am sure that it's formated as TFAT. I don't think its TFAT related, but I can of course be wrong :) I would like to know why CE decides that the hive is invalid and recreates it. I can't find the source code     

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Author: Anthony Pellerin
Date: Jun 24, 2008 10:12

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Author: Valter Minute
Date: Jun 23, 2008 09:46

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Group: microsoft.public.windowsce.platbuilder · Group Profile · Search for Tfat in microsoft.public.windowsce.platbuilder
Author: trucker
Date: Jun 23, 2008 09:37

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Group: microsoft.public.windowsce.platbuilder · Group Profile · Search for Tfat in microsoft.public.windowsce.platbuilder
Author: Saga
Date: Jun 23, 2008 04:06

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Group: microsoft.public.windowsce.platbuilder · Group Profile · Search for Tfat in microsoft.public.windowsce.platbuilder
Author: Vinz
Date: Jun 19, 2008 06:57

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Group: microsoft.public.windowsce.platbuilder · Group Profile · Search for Tfat in microsoft.public.windowsce.platbuilder
Author: Bjorn Hall
Date: Apr 29, 2008 07:08

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