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Tutorials Win: Microsoft Windows Forum

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    - fatal error C1083: Cannot open include file: 'devload.h' WinCE 6.0 ( VS2005), a new subject building reports "fatal error C1083: Cannot open include file: 'devload.h'", I just use the default setting to create the subject. Please suggest what setting I forget to do? Thanks Tag: Folder or files protects Tag: 111962
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    - Wrong Clipping Information passed from GDI LTK is causing hang If We run GDI test LTK on ARMV4I device, from test 100-104 passes, While at test 200 it gives hang just after BltFromMonochromeTest BitBlt - BltFromMonochromeTest CertVerify: \ddi_test.dll trust = 2 However If we run this test individually It passes and never hangs. Also We disable rotation support from display driver, then also It never hanges and passes. In hange state after enabling Blt Verbose of Debug Zone, we found that GPE::ClipBlt function gets right, and bottom cordinate as (0,0) of clipping information. Thats why It always returns from below peace of code if( rclDst.right <= rclDst.left || rclDst.bottom <= rclDst.top ) { return S_OK; // the clipping left nothing to do } Thanks in advance for any pointers :) Tag: Folder or files protects Tag: 111957
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    - CETK connection issue with Flash File System mounted as root Hello all, With the Flash File System mounted as root the Remote Tools and the Win CE 6.0 CETK refuse to connect. The files cetlstub, tlcesrv and cemgrc are copied to \Windows folder on the device but the error message: "Platform Manager was unable to copy the clientside package to the device. Check your device-side files folder to make sure there is adequate space and no open files" appears and no connection can be started. When the Flash File System is not mounted as root the Remote Tools and the CETK work perfectly. In both cases we use Active Sync for the Transport and the Startup Server. In both cases Active Sync is working and files can be accessed via the Explorer. In both cases there is enough space in the memory and no files are open. We change the following vars in the <projectName>.bat file: In this case FFS is mounted as root, CETK and Remote Tools don't work: set SYSGEN_FSREPLXFILT=3D1 set PRJ_ENABLE_FSEXTREPL=3D1 set PRJ_ENABLE_FSMOUNTASROOT=3D1 In this case FFS is not mounted as root, CETK and Remote Tools can connect: set SYSGEN_FSREPLXFILT=3D set PRJ_ENABLE_FSEXTREPL=3D set PRJ_ENABLE_FSMOUNTASROOT=3D Any ideas with mountaing the FFS as root prevents the CETK and the Remote Tools from starting? Thank you Regards J=E9r=F4me Stettler Tag: Folder or files protects Tag: 111954
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    - CDC driver (virtual comport for USB device) Hi, I read some posts about a CDC driver for CE(6.0). The advice is to write a client driver. I expect such a driver to have been written for CE many times already. Who knows of one ? (commercially available ?) Greetings, Rob Tag: Folder or files protects Tag: 111948
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    - Touch sleeps hello all, when I do not touch my touch panel for some time (about 10 minutes) it does not accept the first touch. Then it works without problems. System: WinCE 5.0, XScale PXA 270 Any ideas ? Kind regards Tag: Folder or files protects Tag: 111943
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    - data abort in touch driver in DeviceEmulator BSP Trying to use the Microsoft DeviceEmulator BSP to create a CE5 image for use with VS2005 DeviceEmulator. Basically its working but I'm having bother with the touchscreen driver. When I click in the emulator window I get the following Data Abort exception. Data Abort: Thread=9fd98514 Proc=8c226350 'gwes.exe' AKY=00000009 PC=024b3cb0(touch.dll+0x00003cb0) RA=024b40a0(touch.dll +0x000040a0) BVA=08000000 FSR=00000407 This is captured on the serial debug output. By use of RETAILMSGs I have tracked this down to the call RETAILMSG(1, (_T("Calling pfnCallback %x, %x, %x, %x\r\n"), pfnCallback, SampleFlags, CalX, CalY)); (pfnCallback)( SampleFlags, CalX, CalY); RETAILMSG(1, (_T("Back from pfnCallback %x\r\n"), pfnCallback)); in TouchPanelpISR in touch\tchmain\tchmain.c in the public touch panel driver code It never returns from the (pfnCallBack) call. I have checked that the address in pfnCallBack is the same here as it was when it was passed to "TouchPanelEnable" Any ideas how I can find out whats causing this and fix it? Has anyone else successfully built a CE5 image using MS DeviceEmulator BSP? Thanks Andrew Tag: Folder or files protects Tag: 111939
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    - ceddk.lib compiler error while porting wince 6.0 hi all i am trying to port wince 6.0 on a ARM based board i am following porting steps given by travis horbla's video tutorial .. on command blddemo i get following error BUILD: [01:0000000052:ERRORE] NMAKE : U1073: don't know how to make 'D:\wince600\public\common\sdk\lib\ARMV4I\retail\ceddk.lib' BUILD: [01:0000000054:ERRORE] NMAKE.EXE TargetExeFiles -i -c BUILDMSG=Stop. BU ILDROOT=D:\WINCE600\PLATFORM\port6 LINKONLY=1 NOPASS0=1MAKEDLL=1 failed - r c = 2 In my flatrelease directory i am able to see nk.exe,oal.exe,kitl.dll.... getting created can anyone help how do i resolve this error .... thanks a lot in advance .... Tag: Folder or files protects Tag: 111930
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    - PB Installation question .. Hi Can we install PB in Windows Vista ? Can PB6 plug-in work with VS2008 , or it should work VS2005 ? Thank you . Tag: Folder or files protects Tag: 111929
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    - CE Driver question Hi Does CE BSP device driver has the same framework as Windows Mobile, can we use Windows CE driver for WM ? Can Windows CE driver use for different CE version (4.2/5.0/6.0 ...) , does driver framework have great changes ? Thank you . Tag: Folder or files protects Tag: 111928
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    - RNDIS over USB does not work Hi, I am working on PXA270 mainstoneii platform, the RNDIS over USB does not work after resume from suspend.. any ideas? Best regards, James -- Message posted via PocketPCJunkies.com http://www.pocketpcjunkies.com/Uwe/Forums.aspx/wince-pb/200804/1 Tag: Folder or files protects Tag: 111926
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    - GetVersionEx - dwBuildNumber how to change I want to change the value returned dwBuildNumber - it always returns zero, eventhough the value is assigned CE_BUILD_VER which is 54 in WINCE500\Public\Common\SDK\INC\bldver.h I have also assigned it a value of 124 in the function GetVersionEx in the file WINCE500\PRIVATE\WINCE0S\COREOS\CORE\DLL\apis.c. I then do a build and sysgen in platform builder. I have Clean before build enabled None of these changes show up when I run a little app i wrote the major and minor version show up ok but the buildNumber is always 0 sample code used. What am I doing wrong? OsVersionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&OsVersionInfo); wsprintf(sz, TEXT("OS Maj=%d Min=%d Id=%d build=%d\r\n"), OsVersionInfo.dwMajorVersion, OsVersionInfo.dwMinorVersion, OsVersionInfo.dwBuildNumber); statusMessage(sz); Tag: Folder or files protects Tag: 111924
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    - Problems Disabling Automatic Screen Off for Display Driver. I have a platform running Windows CE 6.0 and am having some problems having the Display Stay on (it is turning off automatically when I don't want it to.) We basically do not want any idle or inactivity timers to be used by the Power Manager with regards to the display, we only wish for it to change power states via requests from Applications and due to Sleep and Sleep Resume. We have three (3) drivers in use, a Display Driver, Backlight Driver and Battery Driver. The Display Driver starts up in D0, after being left idle the Power Manager sets the Display Driver into D1 followed by D4. The Backlight Driver is staying on as expected. I installed a stub battery driver (from public tree) that should set the Power Source as AC Line Online with a Battery State of full. I originally thought that maybe having the Battery Support in (without an actual battery driver) may be causing a problem (as the default power state was battery scheme.) Adding in this battery driver has the default power state as AC Scheme but there is unfortunately no change to how the driver behaves. Via the Control Panel: Power Scheme says AC Power and Switch to User Idle, System Idle and Suspend all say never. Display Backlight has two checkboxes "Automatically turn off backlight while on battery power" and "Automatically turn off backlight while on external power" and neither of these are actually checked. My Registry: [HKEY_LOCAL_MACHINE\System\GDI\ROTATION] "Angle"=dword:00 [HKEY_LOCAL_MACHINE\Drivers\Display\LCDC] "DisplayPowerClass"=multi_sz:"{EB91C7C9-8BF6-4a2d-9AB8-69724EED97D1}" "Width"=dword:280 ; 640 "Height"=dword:1E0 ; 480 "Bpp"=dword:10 ; 16bpp "VRAMWidthInPixel"=dword:400 "VRAMHeightInPixel"=dword:1000 "VRAMaddress"=dword:23c00000 "VRAMBusWidth"=dword:20 "UpperMargin"=dword:21 "LowerMargin"=dword:A "LeftMargin"=dword:2D "RightMargin"=dword:11 "Vsync"=dword:1 "Hsync"=dword:5F "PixelClock"=dword:17D7840 [HKEY_LOCAL_MACHINE\system\gdi\monitors] "TOTAL MONITORS"=dword:1 [HKEY_LOCAL_MACHINE\System\GDI\Drivers] "Display"="Display_DDI.dll" [HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power] "BattPowerOff"=dword:0 "ExtPowerOff"=dword:0 "WakeupPowerOff"=dword:0 "ScreenPowerOff"=dword:0 [HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\Timeouts] "ACUserIdle"=dword:0 "ACSystemIdle"=dword:0 "ACSuspend"=dword:0 "BattUserIdle"=dword:0 "BattSystemIdle"=dword:0 "BattSuspend"=dword:0 [HKEY_CURRENT_USER\ControlPanel\Backlight] "BatteryTimeout"=dword:0 "ACTimeout"=dword:0 "UseExt"=dword:0 "UseBattery"=dword:0 Thank you, Brad. Tag: Folder or files protects Tag: 111923
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    - Attach Device problems Hello... I seem to only be able to "Attach Device" to two particular MAC addresses. Does that make any sense at all? My PB5.0 happily downloads image to the first MAC address I used with it, and the default that comes with the board... but for the rest of them (rest = "10 others I tried") don't actually seem to get an image. I can see the board in "Connectivity options", but when I connect to get an image, PB sends one packet in response to the BOOTME... and then nothing happens. Any suggestions on debugging? Thanks, Andy Tag: Folder or files protects Tag: 111921
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    - "unableto read the device settings from the Datastore" error WinCE Hi- When I select Target/Connectivity Options... from the CE 5.0 Platform Builder menu, I get the error message: Platform Builder was unable to read the device settings from the DataStore. I have already tried deleting the Documents and Settings\tburnside\Local Settings\Application Data\Microsoft\CoreCon\1.0 directory, but I still get the error. I've found a similar question on this forum from 24 Jan 2008, but there are no responses. I'm hoping that someone here can help out. Additional information: I previously had CE 6.0 installed, but removed it to install 4.2 and 5.0. Both 4.2 and 5.0 are still installed. Thanks in advance, Todd Tag: Folder or files protects Tag: 111917
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    - Install/deploy custom CE6 OS via USB I've built my OS Design in Embedded CE 6.0 R2 in VS2005 using the ARM BSP, and it runs fine in the ARM emulator. Now I'd like to deploy it to the target device itself. I've searched around online for this for hours, but know I'm missing something b/c the download runtime image dialog sits waiting for BOOTME from the target device. The target CE device only has a USB connection, and the device is recognized through Active Sync (version 3.8) -- so I can browse the device in XP, but Platform Builder 6.0 in VS2005 doesn't seem to be able to deploy the os image. Can you give me some pointers (or a reference) that would help me figure this out? Thanks for helping a newbie to the community!!! Tag: Folder or files protects Tag: 111909
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    - Wakeup Source All, I am looking for help to setup a wakeup source of PXA310 using one of its GPIO pin, i.e. once setup, the CPU, while in suspend mode, can be awaken by a falling edge on this GPIO pin. According to the PXA310 data sheet, it can be done. It would be great help if you have done the similar, and show me some details of such on WinMobile6 platform or any other OSes. Thanks for your help. Yanbing Yu Tag: Folder or files protects Tag: 111906
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    - Wakeup Source All, I am looking for help to setup a wakeup source of PXA310 using one of its GPIO pin, i.e. once setup, the CPU, while in suspend mode, can be awaken by a falling edge on this GPIO pin. According to the PXA310 data sheet, it can be done. It would be great help if you have done the similar, and show me some details of such on WinMobile6 platform. Thanks for your help. Yanbing Yu Tag: Folder or files protects Tag: 111905
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    - pxa270 LCD tools Hi, Does anyone know of any tools to read the LCD config of a PXA270 ? Also I would like a emulator for the LCD controller. Greetings, Rob. Tag: Folder or files protects Tag: 111904
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    - How to get AVRCP work? Hi, I'm developing a simple MP3 player and want to have AVRCP support. I've found some information of AVRCP at MSDN (http://msdn2.microsoft.com/en-us/library/aa916569.aspx), but I don't know how/when to make use of the AVCOpCodes, PassThruOpId & AvrcpMsg. Could anyone point me the direction how to get this done? Thanks. A_C Tag: Folder or files protects Tag: 111896
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    - Question about WCEUSB device and USB Composite Device Hi I meet some question that our WinCE product need to change modes of 2 different PC WDM drivers, one is WCEUSB device and the other is USB Composite Device , they use the same usb cable to connect PC . WCEUSB device driver is Windows built-in WCEUSB driver, USB Composite Device driver is provided by chip vendor. How can I let two modes co-exist in PC Device Manager, might I add additional driver to pass through or it should change device Schematic ? Thank you . Tag: Folder or files protects Tag: 111892
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    - CE5 form.submit Hi, I'm running into a problem testing browser compatibility in CE5 against CE4.2. I have a series of Web pages that are served by IIS on a PC which test various aspects of HTML and other protocol compatibility in the browser. One of the test pages has a form that gets submitted by the user when she clicks a button on the page. This works fine and triggers the form action after some JScript runs on the page and calls submit() for the form in CE4.2. When the user clicks on the button, a dialog is presented from wininet.dll which says something to the effect that 'You are about to send some data over the Internet. Are you sure you want to do that?' If the user says, "Yes", the form submission occurs. In CE5, however, clicking on the Submit button that should trigger this process seems to do nothing. No dialog, although the dialog resource is certainly still there in wininet.dll, no submission operation, etc. It's as though the processing of forms is short-circuited by someone. Note that 1) I do have JScript (authoring and encode), in the image, 2) I'm using the DCOM catalog item and have Internet Explorer RPC Support in the OS, 3) I've tried accessing the test page on a server that's in the Local Intranet zone and one in the Internet zone, 4) I've tried setting all of the Internet options on the device to the most-liberal settings, 5) the QFECheck tool indicates that I have all of the QFEs for my target processor, ARMv4i. I've also looked through the registry documentation for something to control form posting, but don't see anything. Any ideas? Paul T. Tag: Folder or files protects Tag: 111887
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    - SERIAL_PACKET_HEADER Hi, i am trying to write a custom nb0 image loader for pxa with serial usb. i can get and send ACK and handshake with device. but i couldn't understand how to use SERIAL_PACKET_HEADER. typedef struct tagSERIAL_PACKET_HEADER { UCHAR headerSig[HEADER_SIG_BYTES]; //kITL UCHAR pktType; //0xCC UCHAR Reserved; //0x00 USHORT payloadSize; //not including this header // is this the length of data to sent after sending this header? UCHAR crcData; // is this block count ? UCHAR crcHdr; //chksum } SERIAL_PACKET_HEADER, *PSERIAL_PACKET_HEADER; Thanks Tag: Folder or files protects Tag: 111878
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    - Kdebugger protocol version error Hi everybody I'm trying to launch the kdebugger furnished with visual studio. I am able to launch the board without debugger support. But when I add the debugger support and try to launch it, I received this message on my debug serial output : "KdpSendDbgMessage: Requires PB with protocol version 20 or larger" Then the board never leaves the KdInit function and hangs forever. Does anyone have an idea about this error ? Tag: Folder or files protects Tag: 111865
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    - Redirect console output Hi everybody. I'm working on an headless device. The only way I have to communicate with it is a serial port. I was wondering how can I launch a command line application and redirect everything on this serial output ? What are the components I have to include in my image ? Thanks for answers ! Tag: Folder or files protects Tag: 111864
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    - Multiple Monitor support in CE 6.0 I am curious about multiple monitor support in CE 6.0 and wonder if it has improved from CE 5.0. PB 5.0 on-line help states "The ATI Rage XL Expert 98 display adapter** is the only board with a multiple monitor capable driver that ships with Windows CE." Is there any 3rd party support for multiple monitors? Thanks Tag: Folder or files protects Tag: 111863
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    - Battery Indicator not update on today screen Hi, i am including battery driver in the platform of WM5, but the battery indicator on the today screen not get updated, any idea? Best regards, James -- Message posted via PocketPCJunkies.com http://www.pocketpcjunkies.com/Uwe/Forums.aspx/wince-pb/200804/1 Tag: Folder or files protects Tag: 111857
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    - WinCE 6.0 remote tools issue..... hi! I am working on pxa270 WinCE 6.0 amd i am loading the image through platform builder 6.0 (VS2005) through ethernet. My remote tools were not working so after going through several posts i came to know that we need to copy the files. D:\Program Files\Common Files\Microsoft Shared\Windows CE Tools\Platman \target\wce600\armV4i\ cemgr.exe,cetlkitl.dll,cetlstub.dll,tcpipc.dll.tlcvsrv.dll to release directory.. Then my remote tools started working. My problem comes here.. I am running CETK through platform builder. When i test the connection using device properties in CETK, it says connection established... when i try to connect then it is returning... "Platform Manager unable to run the application" I tried running clientside manually by giving.. Clientside /n=computername /p=5555 Then it is returning "unable to resolve the servername" I am i missing anything can any one suggest me regarding this.. Thanks. Tag: Folder or files protects Tag: 111854
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    - GDI Interface test - GPE testing Hi All, I am working on porting my GPE enabled display driver from WinCE 5.0 to WinCE 6.0. I like to know is there any changes applicable to GPE part of my display driver for this migration? I successfully compiled the GPE enabled display driver for CE 6.0. Now to test this I am running the GDI Interface test of WCETK on CEPC with CE 6.0. But while running this test I am getting following capabiltiy bits enabled for my device Capability RASTERCAPS = 75777 RC_BITBLT RC_ROTATEBLT RC_STRETCHBLT RC_STRETCHDIB Currently the test is failing and I doubt because I am getting this extra bit (RC_ROTATEBLT) bit enabled. I want to disable this. Can anyone explain me what this bits are and from where they come and how can i enable or disable particular bit? Here I am having doubt on RC_ROTATEBLT. How I can disable this? I am not getting any info on this on net or MSDN. All the capability bits are listed in MSDN under GDIINFO struct but not RC_ROTATEBLT. Why is it so? Thanks, Vikas Tag: Folder or files protects Tag: 111853
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    - private directory building... I have modified a source code of C:\WINCE500\PRIVATE\WINCEOS\COREOS\NK\KERNEL\ARM\mdarm.c In order to apply the modified source code to my os design, I should run build and sysgen. But it would take so much time. So I want to use some other way to build in more short time. I thought it would be work if I run 'build and sysgen current project' for the kernel directory and buildrel and makeimg. But it doesn't work. Besides running the 'build and sysgen', is there any way to apply the modified kernel source by short time? Tag: Folder or files protects Tag: 111844
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    - how can I register my driver under gwes? HI? If I wanna run some driver under device manager, I need to register it to HKLM/drivers/builtin entry. But if I have to register some native mode driver under gwes, what should I do for it? Tag: Folder or files protects Tag: 111841
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    - USB Speed Issue For OS Download Hi, We are using Windows CE 6.0. I am able to download nk.bin with USB Serial at Full Speed and the target boots. Our USB Controller can operate at High Speed. To Operate at High Speed I have changed bcdUSB value in Device Descriptor to 0x0200 in serial_dl.cpp and USB Controller is configured to operate at High Speed. When we switch to High Speed operation it gives following error message in Platform Builder (CoreCon) Error: Failed to download image. Please check connection settings. COM Port log is as below Log1: ------- Sending Boot Request... Waiting for boot ack... Received boot request ack... starting download BL_IMAGE_TYPE_BIN Download file information: ----------------------------------------------------------- [0]: Address=0x84001000 Length=0x00a122e4 Save=0x80001000 ----------------------------------------------------------- data checksum failure. expected 0x000000F6, received 0x000000C8 received non-download packet type 0x000000AA received non-download packet type 0x000000AA received non-download packet type 0x000000AA received non-download packet type 0x000000AA received non-download packet type 0x000000AA Log2: ------- Sending Boot Request... Waiting for boot ack... Received boot request ack... starting download BL_IMAGE_TYPE_BIN Download file information: ----------------------------------------------------------- [0]: Address=0x84001000 Length=0x00a122e4 Save=0x80001000 ----------------------------------------------------------- In Log1, it fails due to bad crc and for Log2 it just blocks after printing Download File Information. Is it not possible to Opearte USB at High Speed in Bootloader, because as it is implemented in Polling mode ? For any one USB worked at High Speed in Bootloader ? Please help on this issue. Thank You & Regards, Sudheer Tag: Folder or files protects Tag: 111832
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    - SetEvent by driver in WinCE6 Hi all, I'm trying to get a driver to notify an application of the occurrence of a certain condition by doing SetEvent on a handle provided by the application via a DeviceIoControl call. However, the SetEvent fails with error code ERROR_INVALID_HANDLE. I guess it has something to do with manipulating user space pointers in kernel space but what is the correct way around this? Any ideas are much appreciated. Thanks, Rickard Tag: Folder or files protects Tag: 111828
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    - if camera driver support 800*600 resolution on wince600? Hi, I have a question about camera driver on wince600. I used the camera driver to support my camera device,and ran the cetk.It can pass all resolutions which less than or equal to the resolution of VGA(640*480).but it cannot pass cetk test when resolution is 800*600*16(bits). But the application can ran on SVGA.Why it fail in cetk?? The fail message is "Starting the capture graph failed.".It looks like the directshow cannot support this bigger resolution??It is ?? Thanks very much! Liz Tag: Folder or files protects Tag: 111827
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    - Problem with virtual COM Port over bluetooth Hi, I have develop my own server & client over bluetooth using normal virtual com port for windows mobile 6.0 device .There is a server already running one the device and client on other device, Now,i need to transfer data from client to server. step at server end as follow: 1: Register Device with PORTEMUPortParams pp; pp.channel = RFCOMM_CHANNEL_MULTIPLE; pp.flocal = TRUE; pp.uiportflags = 0; 2: after that,Open port using CreateFile. 3. used DeviceIoControl with IOCTL_BLUETOOTH_GET_RFCOMM_CHANNEL. 4.after that register service on server with particular GUID. 5.ConfigurePort with value BaudRate=CBR_9600, ByteSize = 8,, fParity = true , Parity = , EVENPARITY ; StopBits = ONESTOPBIT; 6.SetCommunicationTimeouts with value ReadIntervalTimeout = MAXWORD, ReadTotalTimeoutMultiplier =0, ReadTotalTimeoutConstant=0, WriteTotalTimeoutMultiplier=10, WriteTotalTimeoutConstant =1000; 7:at create one thread for reading data.. ReadFile(hDevOpen,szBuffer, 999, &dwBytesRead, NULL); Step at Client is follow: 1: Register Device with PORTEMUPortParams pp; pp.channel = 0; pp.flocal = FALSE; pp.device = btaddr;; pp.uuidService = GUID; pp.uiportflags = 0; 2: after that,Open port using CreateFile. 3. used DeviceIoControl with IOCTL_BLUETOOTH_GET_PEER_DEVICE. 4.ConfigurePort with value BaudRate=CBR_9600, ByteSize = 8,, fParity = true , Parity = , EVENPARITY ; StopBits = ONESTOPBIT; 5.SetCommunicationTimeouts with value ReadIntervalTimeout = MAXWORD, ReadTotalTimeoutMultiplier =0, ReadTotalTimeoutConstant=0, WriteTotalTimeoutMultiplier=10, WriteTotalTimeoutConstant =1000; 7:at create one thread for writing data.. WriteFile(hDevOpen, &cBuffer, dwSize, &dwWritten, NULL); Now the problem is that, i got succes for WriteFile at client with dwSize & dwWritten is same. But at Server end i got succes for ReadFile with any value means dwBytesRead is equal to zero and no data in szBuffer. What am i doing wrong? Any help would be greatly appreciated.. Waiting for your replies..please help. Tag: Folder or files protects Tag: 111822
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    - How to implement the display driver for CPU-interfaced LCD? Dear Friends all over the world, The CPU-interface LCD has it's internal GRAM and is accessed by only data bus. I'm thinking about to design the device driver for that kinds of LCD. I wonder if there's someone else has done this before, or there's already sample driver from Microsoft. Thanks in advance! Best Regards, Michael from China, HangZhou Tag: Folder or files protects Tag: 111820
  - 11
    - Compact flash is not detected Hi all, I am working on PXA270 processor the Compact Flash is not detected on Zeus board in WINCE 5.0. I have Register settings : ; PCMCIA slot 0 [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\PCC_QUANTUM] "Dll"="pcc_zeus.dll" "Order"=dword:2 "ClientIrq"=dword:1c ; Client Irq ;"Irq"=multi_sz:"2A", "29" ; CSC (42) and CD (41) Irqs ;"SysIntr"=multi_sz:"15", "0" ; CSC (21) and CD (0) SysIntrs ; "Irq"=dword:2A ; CSC (42) "SysIntr"=dword:1d ; CSC (17) ;"PollingMode"=dword:1 "PollingMode"=dword:0 ;"PollTimeout"=dword:200 "SlotNumber"=dword:0 "PCCARDDLL"="pcc_serv.dll" ;"NoISR"=dword:1 ; Do not load any ISR. "IClass"=multi_sz:"{57430CF2-A260-4c9b-8F5C-FEF89217FE7C}=%b","{44985F1F-2C07-4009-A6B7-D250785D5336}=%b" [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\PCC_QUANTUM\WindowEntry1] "RepeatCount"=dword:1 ; 1 instance of the memory window "WindowInfoWindowCaps"=dword:2 ; WIN_CAP_ATTRIBUTE "WindowInfoMemoryCaps"=dword:10 ; Restored "WindowInfoMemMinSize"=dword:00001000 ; require 4k alignment "WindowInfoMemMaxSize"=dword:04000000 ; 64MB attribute memory window "WindowInfoMemBase"=dword:28000000 ; base address of the memory window [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\PCC_QUANTUM\WindowEntry2] "RepeatCount"=dword:1 ; 2 instance of the memory window "WindowInfoWindowCaps"=dword:1 ; WIN_CAP_COMMON "WindowInfoMemoryCaps"=dword:10 ; MEM_CAP_16BIT | MEM_CAP_8BIT "WindowInfoMemMinSize"=dword:00001000 ; require 4k alignment "WindowInfoMemMaxSize"=dword:04000000 ; 64MB common memory window "WindowInfoMemBase"=dword:2C000000 ; base address of the memory window [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\PCC_QUANTUM\WindowEntry3] "RepeatCount"=dword:2 ; 2 instances of the IO window "WindowInfoWindowCaps"=dword:4 ; WIN_CAP_IO "WindowInfoIOCaps"=dword:10 ; IO_CAP_8BIT | IO_CAP_16BIT "WindowInfoIOMinSize"=dword:1000 ; require 4 byte alignment "WindowInfoIOMaxSize"=dword:02000000 "WindowInfoIOGranularity"=dword:1 "WindowInfoIOFirstByte"=dword:20000000 "WindowInfoIOLastByte"=dword:21ffffff "WindowStateState"=dword:1 ; WIN_STATE_MAPS_IO [HKEY_LOCAL_MACHINE\Drivers\PCCARD\PCMCIA\TEMPLATE\PCMCIA] "Dll"="pcmcia.dll" "NoConfig"=dword:1 "NoISR"=dword:1 "IClass"=multi_sz:"{6BEAB08A-8914-42fd-B33F-61968B9AAB32}=PCMCIA Card Services" [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\PCMCIA] "Folder"="CFDisk" [HKEY_LOCAL_MACHINE\Drivers\PCCARD\PCMCIA\TEMPLATE\PCMCIA\CF_Card-CFA_32MB_CTS-920D] "Dll"="ATADISK.DLL" "Prefix"="DSK" "Ioctl"=dword:4 "Profile"="PCMCIA" "FSD"="FATFS.DLL"; Indicate we are a power manageable interface and a storage driver "IClass"=multi_sz:"{8DD679CE-8AB4-43c8-A14A-EA4963FAA715}","{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" Is any body know the perfect registry settings for that? Thank you in adavance Swapnil manglekar Tag: Folder or files protects Tag: 111819
  - 12
    - WinCE 4.2 Platform Builder, WiFi, Need Help I just bought a used ViewSonic V210 that runs an xScale processor. I downloaded a platform image from viewsonic and installed it to make the unit like new (it was also missing a few things when I got it.) Installing this image took the wireless connectivity from my V210. I'm trying to figure out how to rebuild an image that has the wireless support and that I can install on my unit. Can someone help me out with building an image that will work on this device. Viewsonic's support is worthless. Tag: Folder or files protects Tag: 111814
  - 13
    - NetApiBufferFree and DsGetDcNameW missing when build Kerberos.dll HI Microsoft Engineer: After installed the "Roll-up QEF to 2007", the Kerberos.dll was not created from sysgen. So I checked the build.log found the "kerberos.dll" link error LNK1120: 2 unresolved externals. NetApiBufferFree, and DsGetDcNameW was not refered from lib list. The Link statement from build. link /LARGEADDRESSAWARE -out:C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\target\x86\retail\kerberos.dll -dll -machine:x86 @DllLinkOpt2.txt Microsoft (R) Incremental Linker Version 7.10.4017 Copyright (C) Microsoft Corporation. All rights reserved. -nodefaultlib -entry:DllMain -pdb:C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\target\x86\retail\kerberos.pdb /opt:ref -debug -debugtype:cv -incremental:no -map:C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\target\x86\retail\kerberos.map -savebaserelocations:C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\target\x86\retail\kerberos.rel -MERGE:.rdata=.text -ignore:4001,4070,4078,4086,4089,4096,4099,4108,4229 /STACK:65536,4096 -subsystem:windowsce,5.00 /base:0x10000000 C:\WINCE500\public\common\oak\lib\x86\retail\kerberos.lib C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\lib\x86\retail\msasn1.lib C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\lib\x86\retail\cryptdll.lib C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\sdk\lib\x86\retail\winsock.lib C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\sdk\lib\x86\retail\coredll.lib C:\WINCE500\public\common\sdk\lib\x86\retail\corelibc.lib C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\lib\x86\retail\kerberos.exp kerberos.lib(rpcutil.obj) : error LNK2019: unresolved external symbol _NetApiBufferFree referenced in function "long __cdecl CE_DiscoverDC(unsigned short const *,unsigned short * *,unsigned long *,unsigned long *)" (?CE_DiscoverDC@@YAJPBGPAPAGPAK2@Z) kerberos.lib(rpcutil.obj) : error LNK2019: unresolved external symbol __imp__DsGetDcNameW referenced in function "long __cdecl CE_DiscoverDC(unsigned short const *,unsigned short * *,unsigned long *,unsigned long *)" (?CE_DiscoverDC@@YAJPBGPAPAGPAK2@Z C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\target\x86\retail\kerberos.dll : fatal error LNK1120: 2 unresolved externals The inline file -nodefaultlib -entry:DllMai -pdb:C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\target\x86\retail\kerberos.pdb /opt:ref -debug -debugtype:cv -incremental:n -map:C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\target\x86\retail\kerberos.ma -savebaserelocations:C:\WINCE500\PBWorkspaces\CIVLUCESTB\WINCE500\CIVLU_x86\cesysgen\oak\target\x86\retail\kerberos.rel -MERGE:.rdata=.text -ignore:4001,4070,4078,4086,4089,4096,4099,4108,4229 /STACK:65536,4096 -subsystem:windowsce,5.00 /base:0x10000000 Please help! What went wrong about the Roll-up update? Thanks Lu Tag: Folder or files protects Tag: 111813
  - 14
    - audio dma to spi Hi, i want to transfer audio Dma Channel 1 to audio chip with SPI3. i allocate memory for dma buffer, create dma descriptor, initialize spi3. spi clock is working but nothing on tx line. log is below. does any one has a sample which transfers audio buffer to spi3 or any idea what could be wrong ? +OEMInterruptHandler (25) +OEMInterruptHandler BoardLevel IRQ_DMAC (25) g_pDMAReg->dint:0x2 DMA_AUDIO_INTR:0x32 +OEMInterruptHandler IRQ_DMAC:25 SYSINTR_AUDIO Wave: dcsr: 0x80000000 PDD_AudioGetInterruptType+ Wave: Dma Chnl:0x1 OutputDmaInterrupt:0x4 - Dma Chnl InputDmaInterrupt:0x4 Wave:PDD_AudioGetInterruptType 2 AUDIO_STATE_OUT_PLAYING Wave: PDD_AudioGetInterruptType- +OEMInterruptHandler (25) +OEMInterruptHandler BoardLevel IRQ_DMAC (25) g_pDMAReg->dint:0x2 DMA_AUDIO_INTR:0x32 +OEMInterruptHandler IRQ_DMAC:25 SYSINTR_AUDIO MDD Audio Playing Wave: dcmd: 0x9021C390 Wave: WPDM_START- MDD No more data. List is NULL. Stopping audio Wave: WPDM_ENDOFDATA+ Wave: WaveOutEndOfData. Wave: WPDM_ENDOFDATA- MDD No input state change. Do nothing Wave: PDD_AudioGetInterruptType+ Wave: Dma Chnl:0x1 OutputDmaInterrupt:0x4 - Dma Chnl InputDmaInterrupt:0x4 Wave:PDD_AudioGetInterruptType 2 AUDIO_STATE_OUT_STOPPED Wave: PDD_AudioGetInterruptType- +OEMInterruptHandler (25) +OEMInterruptHandler BoardLevel IRQ_DMAC (25) g_pDMAReg->dint:0x2 DMA_AUDIO_INTR:0x32 +OEMInterruptHandler IRQ_DMAC:25 SYSINTR_AUDIO MDD Audio Stopped! Wave: WPDM_STANDBY+ Wave: StopDmaOut Wave: WaveOutStandby. Wave: WPDM_STANDBY- MDD No input state change. Do nothing Wave: PDD_AudioGetInterruptType+ Wave: Dma Chnl:0x1 OutputDmaInterrupt:0xc - Dma Chnl InputDmaInterrupt:0x4 Wave:PDD_AudioGetInterruptType 1 AUDIO_STATE_OUT_STOPPED Wave: PDD_AudioGetInterruptType- /////same log forever Thanks Tag: Folder or files protects Tag: 111804
  - 15
    - Illegal entry point combination in driver dll I wrote an USB driver under Windows CE, I just wrote three functions, namely,USBDeviceAttach,USBInstallDriver, and USBUninstallDriver. I also wrote the DLLMain function as an entry. However,when I down it to Win CE, the following problem exists: Illegal entry point combination in driver dll "SunPlus_WCE.dll" I appreciate your suggestion Tag: Folder or files protects Tag: 111802
  - 16
    - Add user defined file to my SDK Hi, For some reason my (CE6.0) BSP does not add the driver-interface include-files to the SDK. I want to add these myself. I tried to follow "Adding User-defined Files to an SDK", but this leads me around in circles without providing the required info. From what I understand sofar I need to add a VBS script in a folder, which would specify the files to add. I tried using "additional folders", but it won't accept the folder I refer to (because I have no VBS there ?). The page on MSDN which I would expect to contain a sample script, provides only a link, which is wrong (to main MSDN page)..... Am I missing something here ? Can someone show me a sample VBS script ? No UI-based procedure somewhere to add files ? Greetings, Rob. Tag: Folder or files protects Tag: 111798
  - 17
    - pxa270 resume halt when restore GPIO Hi, Do anyone know when pxa270 resume from suspend, it will execute GPIO retore function. I face a problem is that, the execution halt when running this function... Any ideas, Best regards, -- Message posted via PocketPCJunkies.com http://www.pocketpcjunkies.com/Uwe/Forums.aspx/wince-pb/200804/1 Tag: Folder or files protects Tag: 111797
  - 18
    - Data Abort in TCPSTK.dll Hi, I'm developing a Windows CE 6.00 (VS2005) application for an ARM (CIRRUS EP9302). I've a problem adding the SYSGEN_MINGWES catalog item in debug mode. I've a solution that boots fine without Windows Messaging, but if I try to add "SYSGEN_MINGWES" to the solution with IMGNOKITL = 0 and IMGNODEBUGER = 0 the boot stops and the debugger shows this during the loading of tcpstk.dll: 99753 PID:400002 TID:d30002 OSAXST1: >>> Loading Module 'tcpstk.dll' (0x81BA59C0) at address 0xC0620000-0xC06F6000 in Process 'NK.EXE' (0x81853AA0) 100049 PID:400002 TID:d30002 Exception 'Data Abort' (4): Thread-Id=00d30002(pth=817698f8), Proc-Id=00400002(pprc=81853aa0) 'NK.EXE', VM-active=01220002(pprc=817bceb8) 'shell.exe' 100049 PID:400002 TID:d30002 PC=c0105cf0(k.coredll.dll+0x00045cf0) RA=c0104f48(k.coredll.dll+0x00044f48) SP=d028d864, BVA=c061ffff 111546 PID:400002 TID:d30002 Exception 'Raised Exception' (-1): Thread-Id=00d30002(pth=817698f8), Proc-Id=00400002(pprc=81853aa0) 'NK.EXE', VM-active=01220002(pprc=817bceb8) 'shell.exe' 111547 PID:400002 TID:d30002 PC=c00ec578(k.coredll.dll+0x0002c578) RA=8010acfc(kernel.dll+0x00019cfc) SP=d028d02c, BVA=ffffffff The debugger stops at this function: inline void AsciiToUnicode (LPWSTR wchptr, LPCSTR chptr, int maxlen) in "loader_core.h". When the exception occours "chptr" is "Bad Ptr", instead when this function is called by the loading of others dll "chptr" contains the dll name (ex. "AFD.DLL"). If I build the solution in release mode Windows CE boots fine. Can anyone help me to solve this problem? I need the debugger... Thanks Tag: Folder or files protects Tag: 111777
  - 19
    - FileSystem(CE5)-maximum number of files per directory Is there a limit to the maximum number of files per directory (or folder)? thanks, sam Tag: Folder or files protects Tag: 111776
  - 20
    - Locking Desktop ICON Hello: I am using Wince 5.00 OS, is it possible to lock desktop ICON to a fixed position, so the user can not move it around. Thanks Tag: Folder or files protects Tag: 111774
  - 21
    - Could XPe, WINCE 5.0 and WINCE 6.0 be installed in a system ? Dear Sir, Because I must use XPe, WINCE 5.0 and WINCE 6.0 on my job, could it possible install them in a system ? BR, Wiles Tag: Folder or files protects Tag: 111770
  - 22
    - Folders created on the HDD are not persistence across reboots. I'm booting my box with CF and there is a HDD (We have geodied hence the registry geoide.reg) which is detected as 'Disk' and the CF has been detected as 'Disk1'. Everything is well and good. But if I create any directory or files on 'Disk' that is HDD it is not persistent after I reboot the box. What changes I have to make in the registry to solve this issue ? Here are my registry settings:- ; HIVE BOOT SECTION [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles] "AutoMount"=dword:1 "AutoPart"=dword:1 "AutoFormat"=dword:1 "MountFlags"=dword:0 "DefaultFileSystem"="" "PartitionDriverName"="MSPART" "Folder"=LOC_STORE_DEFAULT_FOLDER ; @CESYSGEN IF PM_PM_DEFAULT_PDD "ActivityEvent"="PowerManager/ActivityTimer/SystemActivity" ; @CESYSGEN ENDIF ; PM_PM_DEFAULT_PDD ; HIVE BOOT SECTION ; @CESYSGEN IF CE_MODULES_ATAPI [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\HDProfile] "Name"="IDE Hard Disk Drive" "Folder"=LOC_STORE_HD_FOLDER [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\HDProfile\FATFS] "EnableCacheWarm"=dword:0 ----------------------------------------------------------------- ; ; Copyright (c) Microsoft Corporation. All rights reserved. ; ; ; Use of this source code is subject to the terms of the Microsoft end-user ; license agreement (EULA) under which you licensed this SOFTWARE PRODUCT. ; If you did not accept the terms of the EULA, you are not authorized to use ; this source code. For a copy of the EULA, please see the LICENSE.RTF on your ; install media. ; ; This file is to be included in platform.reg if required. ; ; $(PCI_BUS_ROOT) is a variable that needs to be set in the including ; platform.reg. It's value will be something like ; HKEY_LOCAL_MACHINE\Drivers\BuiltIn\PCI ; SpawnFunction specified in platform.reg. [$(PCI_BUS_ROOT)\Template\GeodeIDE] "IClass"=multi_sz:"{CDDC3621-3512-4b3f-BB6F-B4DD5E061795}" "Prefix"="IDE" "Dll"="atapi.dll" "Order"=dword:2 "Class"=dword:01 "SubClass"=dword:01 "VendorID"=dword:1078 "ConfigEntry"="GenericConfig" ; PCI configuration entry point "Legacy"=dword:01 ; legacy, use Irq for primary and Irq+1 for secondary "Irq"=dword:0E ; 14 "SysIntr"=dword:00 ; SysIntr not specified "DMAAlignment"=dword:10 ; default DMA alignment "SoftResetTimeout"=dword:03 ; ATA/ATAPI spec defines 31s ceiling; this is too long "StatusPollCycles"=dword:100 ; Status register DRQ/BSY polling; 256 poll cycles "StatusPollsPerCycle"=dword:20 ; Status register DRQ/BSY polling; 32 polls per cycle "StatusPollCyclePause"=dword:05 ; Status register DRQ/BSY polling; 5 milliseconds between poll cycles ; "IsrDll"="" ; not required ; "IsrHandler"="" ; not required "RegisterStride"=dword:01 ; ATA register stride; register block is contiguous [$(PCI_BUS_ROOT)\Template\GeodeIDE\Device0] "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" "Prefix"="DSK" "Dll"="atapi.dll" "InterruptDriven"=dword:01 ; enable interrupt driven I/O "DMA"=dword:01 ; enable DMA "DoubleBufferSize"=dword:10000 ; 128 sector (65536 byte) double buffer "DrqDataBlockSize"=dword:200 ; 1 sector (512 byte) DRQ data block "WriteCache"=dword:01 ; enable on-disk write cache "LookAhead"=dword:01 ; enable on-disk look-ahead "DeviceId"=dword:00 ; device 0, i.e., primary master "TransferMode"=dword:FF ; use device default transfer mode (Ultra DMA 3, 4 require 80-conductor cable) [$(PCI_BUS_ROOT)\Template\GeodeIDE\Device1] "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" "Prefix"="DSK" "Dll"="atapi.dll" "InterruptDriven"=dword:01 ; enable interrupt driven I/O "DMA"=dword:01 ; enable DMA "DoubleBufferSize"=dword:10000 ; 128 sector (65536 byte) double buffer "DrqDataBlockSize"=dword:200 ; 1 sector (512 byte) DRQ data block "WriteCache"=dword:01 ; enable on-disk write cache "LookAhead"=dword:01 ; enable on-disk look-ahead "DeviceId"=dword:01 ; device 1, i.e., primary slave "TransferMode"=dword:FF ; use device default transfer mode (Ultra DMA 3, 4 require 80-conductor cable) [$(PCI_BUS_ROOT)\Template\GeodeIDE\Device2] "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" "Prefix"="DSK" "Dll"="atapi.dll" "InterruptDriven"=dword:01 ; enable interrupt driven I/O "DMA"=dword:01 ; enable DMA "DoubleBufferSize"=dword:10000 ; 128 sector (65536 byte) double buffer "DrqDataBlockSize"=dword:200 ; 1 sector (512 byte) DRQ data block "WriteCache"=dword:01 ; enable on-disk write cache "LookAhead"=dword:01 ; enable on-disk look-ahead "DeviceId"=dword:02 ; device 2, i.e., secondary master "TransferMode"=dword:FF ; use device default transfer mode (Ultra DMA 3, 4 require 80-conductor cable) [$(PCI_BUS_ROOT)\Template\GeodeIDE\Device3] "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" "Prefix"="DSK" "Dll"="atapi.dll" "InterruptDriven"=dword:01 ; enable interrupt driven I/O "DMA"=dword:01 ; enable DMA "DoubleBufferSize"=dword:10000 ; 128 sector (65536 byte) double buffer "DrqDataBlockSize"=dword:200 ; 1 sector (512 byte) DRQ data block "WriteCache"=dword:01 ; enable on-disk write cache "LookAhead"=dword:01 ; enable on-disk look-ahead "DeviceId"=dword:03 ; device 3, i.e., secondary slave "TransferMode"=dword:FF ; use device default transfer mode (Ultra DMA 3, 4 require 80-conductor cable) IF PRJ_ENABLE_FSREGHIVE ; HIVE BOOT SECTION [$(PCI_BUS_ROOT)\Template\GeodeIDE] "Flags"=dword:1000 [$(PCI_BUS_ROOT)\Template\GeodeIDE\Device0] "Flags"=dword:1000 ; END HIVE BOOT SECTION ENDIF PRJ_ENABLE_FSREGHIVE Tag: Folder or files protects Tag: 111761
  - 23
    - ASN.1 support in WinCE? Hi all, Does anyone know any free asn.1 compiler and codecs for BER under WinCE? I can only find that it is mentioned in SNMP and LDAP. Any comment appreciated!! Hao Tag: Folder or files protects Tag: 111760
  - 24
    - PCI to multi serial Hi all, In widows we have mf.sys(multifunction enumerator) where we can get the PDO's for default serial devices and get this stuff work. In WinCE i saw the code for PCMCIA card,how can i start for writing the driver for PCI to multiserial in WinCE . Any initiative is appreciated. Regards Rocky Tag: Folder or files protects Tag: 111759
  - 25
    - mpeg1 codec converting y41p to yuy2 incorrectly on overlay Hi there, i am working on a graphics driver. A customer of ours has an issue with one particular type of stream when played with WinCE 5.0 or 6.0 ceplayer, the output comes out corrupted... its an MPEG1 stream which eventually uses overlay with a yuyu2 format. As far as i have debugged so far, our driver seems to be doing everything fine (ddraw init, caps reporting, surface creation, lock/unlock... etc). Using other dd ovl apps and even some streams, we can get yuy2 output to appear fine. After turning on additional debug messages in quartz.dll, we know that the filter graph dump == video renderer <- mpeg video codec <- mpeg-1 stream spitter.... and we also believe that the MPEG video codec initially tries to negotiate a Y41P format which the video renderer fails and proposes YUY2. (our driver isnt aware of this event because we report dd caps as only supporting 422 packed and 420 planar formats). However when the player starts outputting the data (via successful locks and flips), its visually corrupted... but the corruption has a very clear pattern to it. Inspecting it closely, it looks like the video renderer (or the codec) is not moving to the next line properly - it looks like after copying an entire width of pixels, it doesnt increment the dest ptr by the balance of pitch in bytes, it simply continues with the next line of pixels on this same scanline (since our overlay surface pitch is bigger than the width) ... i can confirm this by hacking my driver to ensure the width and pitch is the same - which the hardware wont like depending on the dimensions - we usually let the driver dictate the pitch. when i do this, then the output looks good. Note that other streams when forced to run in yuy2 (by removing the yuv planar caps in my dd driver), work fine. I think this is unique to the possibility of a Y41P to Yuy2 conversion happenning in the mpeg1 codec. Could someone help reply to me on whether my hunch about wether this mpeg1 codec bug is valid? Tag: Folder or files protects Tag: 111758

How can prevent a certain folder or files COPY

Re: Folder or files protects by Graeme

Graeme
Fri Apr 25 08:19:58 PDT 2008

You could create a custome filesystem filter into your build, you can then
control anything like this.

Its a bit of development work though, there are some examples included for
these filters under the public folders.

--
--
GraemeW
Web - http://www.bytesnap.co.uk
Blog - http://ce4all.blogspot.com

"ssgstw" <ssgstw@yahoo.com.tw> wrote in message
news:%23PG%23EbppIHA.4620@TK2MSFTNGP06.phx.gbl...
> How can prevent a certain folder or files COPY
>
>

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