reset reg win mini2440

alejandro vargas
Attachment: IMG_7408.JPG (80.93 KB)
I have the following problem,

the mini2440 out after several hours of normal operation the windows
registry to reset the initial values, having to re-configure all the
parameters. 

Because this happens ?? how to fix it? 

Thks!

felix
I got same problem,

The wince registry will be back to initial value after resume power.
The "Touch-device selection" program will show up

Please help?

Thx!

borutZ
we ALL have the same problem !!

plus image coruption after some reboots..

absolutely no suport from chinese side.. I am stucked with this .. don't
know what to do.

b.

Abuda
Same problem here.

if someone know how solve please share.

serkan_cnc
And i have the same problem....

The worst of the mini2440 does not start sometimes.

i researched a bit on the internet and found following

- FAT file system is not power-fail-safe.
- if power lost in the middle of a write operation, file or file system may
corrupt.
- Windows CE has TFAT/TexFAT file systems for reduce posibilty of this
problem.
- TFAT/TexFAT does not guarantee to save file system if block driver is not
atomic. (i looked the fmd.cpp in the BSP, write operations are atomic.)

these are questions that i couldn't find :

Is the problem about the file system really???

This problem happens sometimes even there is no write operation in my
program. So, may WinCe write something on background like registry???

How to use TFAT/TexFAT properly????