Is the YAFFS WinCE 6.0 driver that is provided in the BSP truly fault tolerant?

A: Yes, YAFFS is fault tolerant [1]. If you are experiencing an issue let us know.

 [1] http://www.yaffs.net/docu...bustness-and-testing

Q: Is there a way to check the integrity of the YAFFS partition from Lolo and from the WinCE?

A: I don't believe there are testing facilities that a user can run in WinCE. The Logic Loader User's Manual [1] has more information on the available commands that can be used on the YAFFS file system in LoLo.

Testing for power failure can  be done with a programmable power supply that can be be programmed to cut power on a specified interval. With this kind of test you can choose to cut power at different times during booting or while your application is running.

[2] http://support.logicpd.co...d=0&EntryId=1455

What kind of testing are you interested in?