Windows CE - CEPC Display Problems



I'm trying to determine if developing my industrial PC using WinCE is
possible. I've downloaded the WinCE500 demo version and I've done the
following (with only slight variations):

* Made a simple CEPC OS design with the Display Driver: VGA Linear
(flat) Framebuffer
* Made a bootdisk using CEPCBoot.144
* Ran vesatest.exe to find valid run modes (800x600x16)
* Ran "LOADCEPC /V /E:0:0: /L:800x600x8 eboot.bin"
* Successfully uploaded the NK.BIN from my development computer.

When I do this, the Target's display goes black and the debug
information stops being sent. I've tried it in different modes and
only one works: On the config.sys bootmenu, I've selected the
640x480x32, an invalid mode for my target. When I run it like this, I
get the same results as when I run "LOADCEPC /V /E:0:0: /D:0 eboot.bin"
The target screen is in 320x200 and I can't manuver the menus to
continue.

Can anyone suggest anything I should try?

.



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