Yannick
Thu Jan 05 08:54:32 CST 2006
maybe you could check if display driver is in cause by putting the Stub
display driver and using cerdisp for user interactivity, and check if you
have the same behavior.
--
----------------------------------------------------------------
Yannick Chamming's (eMVP)
ADENEO (ADESET)
Windows Embedded Manager
ychammings AT adeset DOT com>
http://www.adeset.com
Tél : +33 (0)4.72.18.57.77
Fax : +33 (0)4.72.18.57.78
----------------------------------------------------------------
"Andrey" <andreyb051@hotmail.com> a écrit dans le message de news:
eJOvKxUEGHA.1124@TK2MSFTNGP10.phx.gbl...
> This could be it, if not for the fact that I get this problem with two
> display drivers -
> one on PXA270, and another on Marathon 2700G accelerator.
> The drivers are completely different, but the problem is the same....
>
> Thanks,
> Andrey.
>
> "Bruce Eitman (eMVP)" <beitman.nospam@applieddata.net.nospam> wrote in
> message news:%23VYNVnUEGHA.344@TK2MSFTNGP11.phx.gbl...
>> Could be something in the display driver. What you are describing is
>> consistent with the display buffer being unchanged from before suspend,
>> meaning that the display driver never reinited and GWES never did a
> redraw.
>>
>> --
>> Bruce Eitman (eMVP)
>> Senior Engineer
>> beitman AT applieddata DOT net
>>
>> Applied Data Systems
>> www.applieddata.net
>> An ISO 9001:2000 Registered Company
>> Microsoft WEP Gold-level Member
>>
>> "Andrey" <andreyb051@hotmail.com> wrote in message
>> news:%23DDoPNUEGHA.644@TK2MSFTNGP09.phx.gbl...
>> > Hi,
>> >
>> > I am implementing suspend/resume for a PXA 270 based system, Windows CE
>> > 5.0.
>> > At this stage, OEMPowerOff() is stubbed, so no real sleep is taking
> place.
>> >
>> > I have the following drivers enabled: USB host, LCD, and DM9000
>> > network,
>> > connected directly to CPU.
>> >
>> > In release version, pressing suspend flickers the screen, and hangs a
> USB
>> > mouse for a relatively long period of time (10-20 sec)(why is that?),
> but
>> > everything comes back online eventually. Including network...
>> >
>> > In Debug, with KITL over DM9000 enabled, after resume:
>> > 1) Screen comes back on, but the "Start->Suspend" menu remains selected
>> > 2) KITL is ACTIVE, I can do a debug of the USB resume process.
>> > 3) USB performs all the resume actions.
>> > 4) The usb mouse doesn't work (no cursor movement on screen)
>> > 5) Activation of applications via KITL doesn't show anything on the
>> > display.
>> >
>> > It looks like GWES is stuck, or some other part of the system prevents
> it
>> > from operation.
>> > Any help would be most welcome.
>> >
>> > Thanks
>> > Andrey.
>> >
>> >
>>
>>
>
>