Video orientation change notification to driver CE5.0/6.0

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    - single threaded status at suspend mode. When system goes into suspend mode, the system goes into single threaded. In this case, the single thread means the kernel thread? what does it mean by the single thread? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114059
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    - Hyper-Threading and CE 6.0 Hi, Would it be possible to do something interesting with a CPU that has hyperthreading under CE 6.0 even if it is not supported by the OS scheduler or compiler? Would it be possible to execute something on that "separate" thread execution even if it's only assembler code? What do you think? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114056
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    - VMProcessPageFault in power handler ?? I occasionally get "VMProcessPageFault Error: Page Fault occured while in power handler! Address = 0xxxxxxx" and it never recovers. It only does it intermittently on a resume after a suspend operation. I narrowed it to my xxx_PowerOn routine in one of my drivers. It doesn't do much in the PowerOn routine...basically a lock, set a member variable, SetEvent(xx) and a unlock. Why does this happen and how can I prevent it?? I undrstand you might be able to do some kind of page lock ??? How? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114055
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    - QFE install problem on Vista There were several messages appeared in this group around "installing QFEs on Vista PC." Recently I also came up with this same problem and found the KB950793 article: When installing Windows Embedded CE 6.0 QFE on Windows Vista user gets error and QFE can not be installed http://support.microsoft.com/kb/950793/en-us This way I successfully installed the particular QFE - Cumulative Product Update Rollup Package (through 12-31-2007). Hope this helps! ---- Hiroyuki NAKAYAMA ---- Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114051
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    - "Sysgen current project" is disabled Hi, in my WinCE 5.0 Platformbuilder I have added the project "SVCSTART". If I rightclick on the project, I can "Build current project", but "Sysgen current project" is disabled. Another projects like "telnetd" allow both. I have found, that in SysgenSettings.out is a line "sysgen_telnetd=1" for telnetd, but there should also a line "sysgen_srv_demo_start=1" for svcstart. Where is the correct place to add "sysgen_srv_demo_start=1", that the Platformbuilder recognizes it for the project? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114042
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    - ActiveSync instable during file copy (causing error output in private Hi, ActiveSync is instable when I copy files to my CE6 platform. I can see the following two error messages coming from rpcwrk.cpp, which is in private code I do not have (even if one installed the private code): 862856 PID:4fb004e TID:680000a Call to recv() failed, bytesRecvd = -1, wsaErr = 10054. 862857 PID:4fb004e TID:680000a <RPC:CLISER> *** FAILURE *** <RPC:CLISER> FILE: C:\ymzki\private\DataSync\apps\conn31\rapi \server\.\rpcwrk.cpp <RPC:CLISER> FUNC: CRPCWorker::ServiceRequests <RPC:CLISER> LINE: 184 <RPC:CLISER> REASON: DO_CALL failed. <RPC:CLISER> CALL: - and - 862876 PID:4fb004e TID:6ba000e RPC CALL : 33 at ExecuteRPC. 862977 PID:4fb004e TID:6ba000e <RPC:CLISER> *** FAILURE *** <RPC:CLISER> FILE: C:\ymzki\private\DataSync\apps\conn31\rapi \server\.\rpcwrk.cpp <RPC:CLISER> FUNC: CRPCWorker::ServiceRequests <RPC:CLISER> LINE: 190 <RPC:CLISER> REASON: DO_CHECK failed. <RPC:CLISER> CHECK Can anyone with the enhanced private code give me a hint? Thanks... Peter Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114036
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    - oal startup Hi, I am starting the XIP for the new NOR flash under window CE 5 using pxa270 platform. The boot loader was working fine but i am not able to start the kernel. Do any one know where is the first code the kernel run? Same starup as bootloader? Thanks, James -- Message posted via PocketPCJunkies.com http://www.pocketpcjunkies.com/Uwe/Forums.aspx/wince-pb/200807/1 Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114035
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    - exe files from files section of bib file From some ce device, I have ever copied some dll or exe files from windows directory to other location. And I know the files from modules section are removed with file header information. So the files can't be handled as file. But the files of files section from bib files are not removed with its file header. So I think the dll or exe files from files section can be handled by file i/o. but it doesn't work as my thought. How the exe or dll files from files section could be copied to other directory using explorer shell? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114027
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    - WinCE Update releases for the month of June 2008 The Microsoft® Windows® CE update rollup will be released the second Tuesday of every month, the latest release occurring on or around July 8th, 2008. The following updates for Windows CE have been recently released and are available for download. More information for each update is provided in the Readme document available after the individual update(s) has been installed. Windows CE 5.0 Update name: Windows CE 5.0 Platform Builder Monthly Update (June 2008) Download link: http://www.microsoft.com/downloads/details.aspx?FamilyId=048D6D61-7D69-4E72-93EF-DEA63D28DF42&displaylang=en Description: This is a set of updates for Windows CE Platform Builder released during the period of June 1 - June 30, 2008. These Microsoft Windows CE updates are fixes for Windows CE operating system problems you run into during the development and maintenance of your custom platform. Windows CE 6.0 Update name: Windows CE 6.0 Platform Builder Monthly Update (June 2008) Download link: http://www.microsoft.com/downloads/details.aspx?FamilyId=EF595F00-FAE0-4537-A074-1DE3C2C01EF1&displaylang=en Description: This is a set of updates for Windows CE Platform Builder released during the period of June 1 - June 30, 2008. These Microsoft Windows CE updates are fixes for Windows CE operating system problems you run into during the development and maintenance of your custom platform. Download Link - directs you to the Microsoft Download Center page associated with each update. Each update is contained in a self-extracting compressed file. Component - displays the module(s) updated in each update Description - provides more information on the issue(s) fixed **DO NOT REPLY - THIS E-MAIL IS BEING SENT TO YOU FROM AN UNMONITORED ACCOUNT. Due to Microsoft's security requirements, the hyperlink(s) contained in this e-mail may not automatically open your browser. If you experience any difficulty, please copy the link and paste into your browser. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114025
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    - VirtualAlloc/VirtualCopy mapped regions do not display in Memory I am starting my first Windows CE 6 device driver and am having trouble with the Memory window of the debugger not showing me areas of physical memory (the registers used to configure my processor's GPIO) that i have mapped via VirtualAlloc and VirtualCopy. My code looks like PCPU_GPIOREGS pGPIORegs; pGPIORegs = (PCPU_GPIOREGS) VirtualAlloc( NULL, sizeof( CPU_GPIOREGS ), MEM_RESERVE, PAGE_NOACCESS ); if (pGPIORegs == NULL) { ERRORMSG( 1, (TEXT("Error allocating virtual memory 0x%X\n"), GetLastError()) ); return -1; } bRet = VirtualCopy( (void *) pGPIORegs, (void *) (CPU_GPIO_BASE_REAL >> 8), sizeof( CPU_GPIOREGS ), PAGE_PHYSICAL | PAGE_READWRITE | PAGE_NOCACHE ); if ( bRet == FALSE ) { ERRORMSG( 1, (TEXT("Error with VirtualCopy\n")) ); return -1; } DEBUGMSG( 1, (TEXT("VALUE: 0x%X\n"), pGPIORegs->gplr2) ); This all works fine, and the debug message prints what I would expect. The problem I have is that in Platform Builder/Visual Studio, in the Debug->Windows-Locals Window I can see the value of pGPIORegs, but if I expand it, all the values of that struct say "CXX0030: Error: expression cannot be evaluated" and if I open the Memory Windows at the address that pGPIORegs points to, all I see are question marks "??". Thanks for any help! Jared Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114022
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    - NADN Flash Driver problem Dear All, I use PB 6.0, and my target platform is IXP 435. We use the 256 MB NAND Flash (K9F5608UOD) connected to the expansion bus CS3. It seems has a driver in the "PUBLIC\COMMON\OAK\DRIVERS\BLOCK \MSFLASHFMD". Is it that can use? Does anyone know that ? I found a message said "H4SAMPLE NAND flash driver is usable". Which one that I can use? Give me a hand please. Thank you very much. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114018
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    - Moving desktop and Programs folders I am working on PB5. I am considering how to install/deploy software updates for our users. Our OS uses a RAM/ROM FS but our device does power off often. Therefor, I loose everything which is not in the OS nk.bin, BUT if I put all of our software in NK.bin, I get a large image which takes over a minute to boot. I'd like to have a lean NK.bin and load our software into our \\Mounted Volume\\ flash storage. CAB installers seem like a good way to install our software, except that if I install desktop or start menu links, they are lost on power-cycle. I found [HKEY_LOCAL_MACHINE\SYSTEM\Explorer\Shell Folders] and thought I could override the two paths in my project.reg. This leads to the questions: a) Sure, this would let me move where the OS looks for desktop/start menu items, but it won't help me change where apps install too. For example, wordpad and media player icons are forced into \\Windows\LOC_DESKTOP_DIR, etc. Obviosuly I could change the public source but that doesn't feel right. Is there a trick here, or am I way off in what I'm attempting? b) If I ever want to localize my OS, I'm stuck cause I just hardcoded the paths. I can't figure out how to combine the LOC_PATH_* definitions with the \\Mounted Volume path because of the quotes in LOC_PATH_*. Is there a way to override the root path but keep localized names? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114009
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    - Platformbuilder 5 And Vista (PB5 Vista) Hi, I managed to het Platformbuilder to install & Build on Vista. Your user must be administrator. after installing - enable compatibility on the CEBP5.exe file as follow. 1) Start 2) Control Panel 3) Control Panel Home 4) Programs 5) Use an Older program with this version of windows 6) Next 7) I want to locate the program manually 8) next 9) locate C:\Program Files\Windows CE Platform Builder\5.00\CEPB\BIN\cepb.exe 10) select WinXE Service pack 2 11) next 12) Select the 3 "Disable ... " checkboxes 13) next 14) If available - select the "Run as Administrator" 15) next 16) next 17) "Tes, set this program.... 18) next WinCE should now build without problems Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114006
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    - Connect VS 2005 to running platform without ActiveSync Hi all, I develope an MFC application in VS 2005 and an OS design with PB (CE 6.0). I use two instances of VS 2005, one to download the image to the target device and other to write the application. So far, there is no problem in building the platform, downloading it to the target, and debugging through ethernet (using KITL). However, I cannot connect the second instance of VS 2005 to this running OS on the target device to debug the application. However, if the device boots with the pre-installed image, I can connect the VS 2005 instance with ActiveSync and debug my application. I read Mike Hall's blog, windows ce help, ms virtual labs, many newsgroup posts about this subject. The steps I have taken so far are: 1) Add the CoreCon functionality to the platform as a catalog component using CEFileWiz. Now the necessary files (conmanclient2.exe, cmaccept.exe, etc.) are in the windows directory of the target device. 2) When the system boots, I run conmanclient.exe and cmaccept.exe through Target Control, and verify that these are running with "gi proc" command. 3) I used ipconfig to check the ip address of the target and gave this ip address to the Tools/Options/Device Tools/Devices/<my target>/Properties/Configure. This did not work, and I couldn't ping the device. So I set a static ip address for the device in platform.reg file. Repeating the steps above, I could ping the device without any packet loss. But this did not work either. 4) I used connect to device icon on the device toolbar of the application dev. instance of VS. Got "Connection failed. The device is not ready" message. 5) With/out step 4 I did Debug/Start debugging and got the following error: 1>------ Deploy started: Project: REG-TAP, Configuration: Debug Heitec_MFC (ARMV4I) ------ 1>Device is not ready. If target is an ActiveSync device, verify whether ActiveSync connection is running. 1> 1>Connect to device failed. 1> Since I am both developing the platform and the application, I do not want to use ActiveSync, because it doesn't work on the downloaded OS image (I don't know why) and I want to use the ethernet connection for both debugging. I read that establishing this connection is a painful experience, but I am out of ideas and I really need help on this. I will be very greatful for any kind of help. P.S. for the MS guys who read this: I think it was a terrible idea to integrate PB in VS, I find it very difficult to manage most of the things which I could do easily on CE 4.x. (Not being able to add MFC apps as subproject to a platform wasted my whole week for example) Thanks in advance. Selin Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 114004
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    - nb0 creationing As I known, any config.bib settings like following would produce nb0 file. ROMOFFSET=FFFFF000 ROMSTART = 00000000 ROMWIDTH = 32 ROMSIZE = 00001000 but there was no produced nb0 but bin file only exist. Is there any other more setting? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113994
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    - CEUpdateCheck I was fooling around and launched this tool from VS2K5. My system has CE 3.0, 4.1, 5.0, and 6.0 installed. It showed that some of the QFEs were/are broken or not installed. I have "fixed" some of the QFE installations by reinstalling the updates in an attempt to make the tool happy. CE 3.0 and 4.1 are now good-to-go, but for some reason the tool keeps telling me my 5.0 QFE updates are broken, no matter what updates I reinstall. FWIW, all of the QFE updates were installed previously, so I am not sure what caused the tool to think they were broken and/or not installed. Can this tool be trusted, or should I just install the updates and ignore what it is telling me? Thanks. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113988
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    - Active Sunc large amount Data Transfer Hi, I am using wince 5.0 with PXA270. The target device and host PC (Windows XP) are connected with Active Sync 4.5 over USB. I tried copy file of 30MB size from Host PC to target device. Active Sync connection is breaking after it transfers 15MB data. I tried number of times but results are same. I updated all 2007 QFEs, is that got messed up ? Is avtive sync is not capable of transfering large amount of data ? Please any hints or suggestions or anyone tried before this. Thanks Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113985
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    - NAND flash 256MB (K9F5608UOD) driver? Hi, Professional Buddies, Platform CE 6.0 I use IXP 435 CPU, and it connects a 256MB NAND flash at expansion bus (CS3). Is there a nand flash driver inside the PB 6.0? I don't know how to do it. Could you give me a advise please ? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113982
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    - regd. Windows Mobile SDK Hi, I understand SDKs are specific and generated based to any hardware platform and we have the Windows Mobile Professional 6.0 and Standard 6.0 SDKs for Pocket PC Phones and smartphones I would like to understand on what hardware platforms are these SDKs are generated. Is it based on a generic design template such as Handheld devies??? Suppose I have a handset hardware platform, is it guarnteed that application created out of Microsoft Mobile SDKs going on work on them as it is.. Is there any specific standardistion to bench mark any hardware platform for mobile devies as PocketPC or Smartphones, etc. Thanks, Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113980
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    - SDRAM Modification can any one give me the list of files to be modified if i replace the SDRAM with higher capacity. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113978
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    - Causes for unusual RAS State Transition Platform: Windows CE 5.0, ARMV4I I have a wireless interface stack that works well on other platforms but on this one particular platform we are seeing RAS drop the connection as soon as RAS reports state RASCS_Authenticated. We typically see a RAS state transition to RASCS_Connected from RASCS_Authenticated, instead we get RASCS_Disconnected. I have the serial driver instrumented so know that there is not a COM event being reported with EV_RLSD, EV_RING, EV_ERR, or EV_POWER. I have not been able to get the SAMPLE TSPI to work, nor get a replacement UNIMODEM to install. I have been able to replace ASYNCMAC with my own so know for certain that the line is being torn down due to some code forcing a state transition to LINECALLSTATE_IDLE. Since the device is a commercial device I cannot change or instrument the OS, nor is there any debug serial output. Any thoughts as to reasons that RAS would behave like this? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113975
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    - VirtuaAllocCopyEx not mapping as UnCached Hi, I am running windows ce 6.0 on an ARM11 target with an armv4 compiler. I have the following scenario. I have a structure named queue and I am allocating it on kernel side and trying to map it to user side using VirtualAllocCopyEx. On a nutshell this is what I am doing inside Map(). queueAddrUM = VirtualAllocCopyEx(GetCurrentProcess(),(HANDLE)ui32ProcessID,queueAddrKM,ui32Size, PAGE_READWRITE | PAGE_NOCACHE); Which means that in queueAddrUM I have the base address for the allocated queue whose kernel address is queueAddrKM). Now I try to update a member of the queue by doing: queueAddrUM->info = some->info and at random times queueAddrUM->info does not get updated instead it keeps the previous values, i.e the value of queueAddrKM->info. It's as though the assignment statement did not exist or it wasn't really mapped(Note: sometimes it works). Any ideas what might be wrong here? P.S queueAddrUM is of type queue and VirtualAllocCopyEx is being called from kernel mode. Please do not be confused by the simplicity of my example, I just tried to keep the problem simple, the types are correct and function calls seem to be placed in context. Thank you very much for the help. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113953
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    - asynchronous access Like ceallocasynchronousbuffer api description, this api must be used by synchronous access. what does it mean by synchronous access or asynchronous acess? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113952
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    - GPE 1bpp probelm? hi all, am using GPE in WINCE42.NET with the SMDK2410 BSP which have the LCD controll onchip. The driver can work well under 8bpp, 16bpp, but now when porting for the 1bpp monochrome. The display driver have problem? 1. On the desktop the icon cannt display, but the wince logo BMP display normal. 2. There is no hardware curor, and the cusor donot display. when change the Blt virtual function to the emulagte implement, there is still the problem. SCODE S3C2410DISP::BltPrepare(GPEBltParms *blitParameters) { blitParameters->pBlt = EmulatedBlt; return S_OK; } SCODE S3C2410DISP::BltComplete(GPEBltParms *blitParameters) { return S_OK; } SCODE S3C2440DISP::SetPalette(const PALETTEENTRY *source, USHORT firstEntry, USHORT numEntries) { return S_OK; } who can give some advise on the 1bpp with no hardware Blt and cursor accelator GPE derived driver. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113950
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    - user mode driver restriction from ce 6.0. Some kernel APIs are not available from user mode driver of ce 6.0. What APIs are restricted for um driver? And some of kernel APIs are available by support of reflector. But it is also restricted by registry setting of the driver from fully accessing kernel api. what's the registry settings? I'm surveying the user mode driver's restriction on ce 6. Plz explain it as detail as possible. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113949
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    - Excessive Frame Drops in pimg application during video capture on I am working on ARMV4I device with WM6 OS using pimg application. My stream interface camera driver followes 3 pin architecture and use "client limited" model drived from MSFT provided NULLCAM driver. For around 4 mins of wmv video capture i am getting around 30KB video seems to have only 9-10 frames. I am passing RGB data on both Preview and capture pin. Capture resolution is QCIF(176x144). Is there any way, by which i can tell Video Capture filter to not drop even a single frames anyhow ? Because of frames drops of video capture filter, we are getting very bad quality and performance. Is there any way we can overcome this problem? Thanks ab Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113947
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    - MFC application development and debugging Hi, I want to use MFC as the development method of my application. After a research, I learned that I have to make a new SDK project and use this new SDK as the target platform of an MFC project in VS2005. Everything is fine until here. Now, I want to debug the OS and the application at the same time, as I used to do with Windows CE 4.2. Also, I want to use KITL over ethernet connection to do the debugging. I use 2 instances of VS. I download the OS image with one of the VS instances, the system boots and I see the desktop. Then what should I do to download the application on this system and debug through the ethernet connection? Is there a method to build and include the application code in the image as a subproject and debug like an api application? I couldn't find a step-by-step explanation and I really do not want to use ActiveSync connection. Thanks in advance, selin_at_heitec Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113941
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    - Can we config WinCE more than one device ? Hi We can set WinCE to a USB serial or RNDIS or mass storage device , can we set it more than one device ? Thank for your teaching . Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113940
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    - Getting an image into flash without PB(5) Hi, is there a way to get nk.bin/nb0 into flash without PB? e.g. - 1) stand alone tool with ethernet connection or so? - 2) prepare it to some kind of file that can be flashed with a standard flashtool -- Maarten Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113939
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    - USB function client driver question Hi I've known that we can change usb function client class type as serial or mass storage or RNDIS . [HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers] "DefaultClientDriver"="Serial_Class" or "DefaultClientDriver"="RNDIS" or "DefaultClientDriver"="Mass_Storage_Class" [HKEY_LOCAL_MACHINE\Drivers\USB\FunctionDrivers\Mass_Storage_Class] "Dll"="usbmsfn.dll" I have some question that if we do not add "Dll" key and bundle the driver, can this function driver work ? If there is no usb function client driver running, can Microsoft Activesync work ? Thank for your teaching. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113937
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    - Internet explorer problem (how to release memory) Dear All, When I use Internet explorer in windows CE5.0 , it seems work ,but I found system getting slow when I open several website pages , finillay , IE almost take all memory in system , and make me surprise memory will not release even I close IE as well, does my system have some problem ? how to solve it ? thank you very much! I am sure I had search this question for a while in this group but can not get result I want , so I post here hope you can help ! thank you very much ! Best Regards, Calvin Liu Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113936
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    - =?KOI8-R?Q?=2D=8D_=8D_=8D_KERELA_couples_Enjoying_SEX_at_NET_CAFE?= Hi....Friends, watch and enjoy SECRET WEB-CAMS at LADIES HOSTELS and INTERNET CAFE SEX SCANDALS VIDEOS... http://www.hollywoodpopstars.blogspot.com http://www.googlemobilesphones.blogspot.com Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113935
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    - ======> Secret Video CLIPS <========= Hi....Friends, watch and enjoy SECRET WEB-CAMS at LADIES HOSTELS and INTERNET CAFE SEX SCANDALS VIDEOS... http://www.hollywoodpopstars.blogspot.com http://www.googlemobilesphones.blogspot.com Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113934
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    - Windows CE Config.bib Hi Folks, I am here to clarify a few questions that I have regarding config.bib and OEMAddressTable in Windows CE. I have been working on application software for a few years but only recently transitioned to do some work on the BSP layer. The following are my questions. I kindly apologize if you think the question is too trivial or basic for this newsgroup, 1. From the documentation on MSDN I can gather that Windows CE has a OEMAddressTable which specifies virtual to physical address mapping. Virtual memory mapping range is from 0x80000000 to 0x9FFFFFFF. A second virtual address range from 0xA0000000 to 0xBFFFFFFF is automatically mapped for each entry in the OEMAddressTable. My question here is in Windows CE we have a 4 Gb virtual address space with kernel VA space on the top 2 Gb and application space in the bottom 2 Gb. In this table we only specify a physical address mapping for the cached and non-cached parts of the VA for the kernel? How does this mapping map back for PA space for the application's VA? 2. The Config.bib file specifies a mapping between memory region and type (RAMIMAGE, RAM etc). My first question here is is this VA or PA that is specified here? Second, there is also an option to specify NANDIMAGE? So is NANDIMAGE for allowing XIP execution form Nand Flash? Also if some one can give some explanation as to how the OEMAddressTable ties to Config.bib will be very helpful. - Kuete Yves Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113933
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    - Double databank entries in "Categories Database" and "DB_notify_events" If I use the ROM-only file system after every restart i get double entries in the databanks "Categories Database" and "DB_notify_events" (and only in these!). If I use the RAM and ROM file system I get these double entries only after a reboot via SetSystemPowerState. I have the system already stepped through with the debugger from SetSystemPowerState to KernelIoControl(IOCTL_HAL_REBOOT...), however, i could find no database access. The double db entries are presumably generated during the system start. But where? How can I find the bug? Some more infos: OS: Windows CE 6.0 R2 with all updates CEPC: eBox-4300 MSJK SPARK BSP: ICOP_eBox4300_60DS Hive-based Registry Internal Solid State Disk mounted as root directory Before using a new run time image i cleared the disk with DELTREE. A file system replication filter was not integrated yet (I don't know how). SYSGEN_AS_BASE=1 SYSGEN_AS_FILE=1 SYSGEN_AS_MAIL=1 SYSGEN_AS_PIM=1 SYSGEN_ATADISK=1 SYSGEN_ATAPI=1 SYSGEN_FATFS=1 SYSGEN_FSDBASE=1 SYSGEN_FSREGHIVE=1 SYSGEN_FSROMONLY=1 or SYSGEN_FSRAMROM=1 (see above) PRJ_ENABLE_FSREGHIVE=1 PRJ_ENABLE_FSMOUNTASROOT=1 PRJ_BOOTDEVICE_ATAPI=1 Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113932
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    - Touch Screen Problem I am working on SMDK2410. I am having problem in touch driver. problem 1: on my device DOTNETCF managed application is running.if i press button on the software and move the finger in LCD, button leave event is still not raised. problem 2: in my software i have three button in the same line, if i pressed first and last button same time then it will raise the event of second button.can we set that if two button are pressed same time then windows will reject the command. can any one help me in these matter. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113929
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    - WINCE5 Ram image runs fine, Flash image crashes Hi, I have an image that runs perfectly well in RAM (loaded by PB5). If I turn on IMGFLASH to make it a flash image and load it into flash, the same image crashes just after OEMInit, saying repeatedly: Data Abort: Thread=8bfd70cc Proc=882264b0 'filesys.exe' AKY=00000003 PC=80076184(NK.EXE+0x00036184) RA=00000001(???+0x00000001) BVA=ffff ffff FSR=00000007 anyone having sugestions to debug this? -- Maarten Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113922
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    - Ethernet debugging Hi, I am working with WINCE 5.0 on Freescale's imx31 board. I have got problem with ethernet. * With KITL/Ethernet , both debugging and normal TCP/IP works fine * Without KITL the Ethernet driver Ping itself fails. i tried with ipconfig on target which returned "No IPv4 adapter found" I think ethernet is not configured properly, can any one please help how to resolve this problem. Regards Santhosh Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113915
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    - Dr Watson influence on real-time behavior We have several applications running under Windows CE 5.0 on a PXA270 processor. From time to time one of our drivers is generating interrupts every 2.5 milliseconds which are handled by an IST with priority 20 (highest of all our applications/drivers). The IST reads data from a FIFO buffer filled by the driver. Normally the IST is scheduled within 50 microseconds but occasionally it takes about 15 ms before it's scheduled to handle the interrupt. This results in data loss when reading the FIFO buffer. The problem occurs occasionally by running the same stress test script when the application is started. By adding CeLog data messages in our application and analyzing the CeLog files with Kernel Tracker, we discovered that the latency occurs right after one of the threads in our application throws a c++ exception. The intended exception is caught and handled by our application correctly. We have Dr Watson enabled in our OS design and decided to remove it to see if it has any influence. Intensive testing after removing Dr Watson proved us that the problem no longer occurs. We suspect that Dr Watson is watching the thread that throws the exception and logs it; if Dr Watson's buffer is full it is flushed to the dump file. Sometimes this happens during the period where our driver is generating interrupts that need to be handled within a short time and influences the real-time behavior. This is just a suspicion since we cannot track the Dr Watson activities. Can someone confirm that adding Dr Watson to the design indeed influences the real-time behavior? Are there ways to overcome this and still have Dr Watson in the design? Thanks In Advance, Bonne Zwaga Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113914
  - 15
    - Confused between SROM and SDRAM In oemaddrtab_cfg.inc file DCD 0x8A000000, 0x28000000, 32 ; 32 MB SROM(SRAM/ROM) BANK 5 DCD 0x8C000000, 0x30000000, 24 ; 32 MB DRAM BANK 6 this SROM is part of physical SDRAM mounted on board or it will part of S3C2410 processor only. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113912
  - 16
    - SDK compilation problem for winnetwk.h Hi, I want to use MFC to develop my application, therefore I followed the guidelines in MS virtual labs class for Writing MFC/Native applications. I prepared my own SK based on the BSP I use, installed it and started the simple smart device MFC project. However, the MFC application gives the following error when I try to compile it: 1>D:\Program Files\Windows CE Tools\wce600\Heitec_MFC_SDK\include\ARMV4I\shlobj.h(120) : fatal error C1083: Cannot open include file: 'winnetwk.h': No such file or directory When I build the SDK again, I receive the following error and winnetwk is not among the added files: Warning: You have one or more CPU families to be included in the SDK that have missing or out-of-date headers and libraries. Make sure to build the following configurations: iMX31_Phytec_Binary ARMV4I Debug I cloned the sample project of the BSP provider to develop this SDK and the OS design is successfully built without the SDK. How can I resolve this problem? I don't know what this missing file does, or why the system needs it. And I don't want to add more catalog features to my platform. BR, Selin_at_heitec Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113911
  - 17
    - OPENING FOR WINDOWS DEVICE DRIVER IN CHENNAI Hi, Greetings from Scillatec. Scillatec Solutions Pvt Ltd is a HR Consultancy Company based at Chennai. Scillatec is a leading management, systems and technology consulting firm. With Chennai as its base we target Clients both at National Level and International Level; we have a team of skilled people, whose skills extend from the initial generation of ideas, insights, solutions and new technology, all the way through to detailed implementation. We recruit across various industry segments both IT and Non IT. Our Client is looking for =93Windows device drivers=94 programming Professionals for their office in Chennai. Skill sets: Windows device drivers Positions: SE/SSE/TL Experience: 3 to 7 yrs Job Location: Chennai Interested Candidates can send your updated Resume to pradeepa@scillatec.com mentioning the below: =95 Your Current CTC =95 Your Expected CTC =95 Notice Period Thanks & Regards, Pradeepa.M HR Executive Scillatec Solutions Pvt Ltd Ph: 044- 42121608 www.scillatec.com Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113910
  - 18
    - How to define USB device interfaces and endpoints Hi Do you know how to define USB device interfaces and endpoints in Windows CE , I would like to let PC catch more than one USB device , can we do that ? How can I read data from USB Host or send data to it ? Is there any api or driver IO control for use ? Thank for your teaching. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113908
  - 19
    - Question regarding Windows CE USB interfaces Hi Please excuse my ignorance , i am extremely new to wince driver development. Actually i have a windows CE 5.0 device which presently behaves as a display device when connected on usb.It has a single interface for vendor class. now i want to add 1 audio control and streaming audio interfaces to it so that the windows host pc may recognise this as an audio device also. I wanted to know if it is possible to have multiple interfaces in wince because i read in msdn (http://msdn.microsoft.com/en-us/library/ms894093.aspx) that "The USB function controller drivers support single configurations and single interfaces". Moreover audio streaming requires an alternate interface of zero bandwidth , does windows CE support alternate interfaces. Thanks in advance!! Paramita Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113907
  - 20
    - Windows CE USB Hi Please excuse my ignorance , i am extremely new to wince driver development. Actually i have a windows CE 5.0 device which presently behaves as a display device when connected on usb.It has a single interface for vendor class. now i want to add 1 audio control and streaming audio interfaces to it so that the windows host pc may recognise this as an audio device also. I wanted to know if it is possible to have multiple interfaces in wince because i read in msdn (http://msdn.microsoft.com/en-us/library/ms894093.aspx) that "The USB function controller drivers support single configurations and single interfaces". Moreover audio streaming requires an alternate interface of zero bandwidth , does windows CE support alternate interfaces. Thanks in advance!! Paramita Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113906
  - 21
    - Booting WinCE 6.0 on ARM9 based target board Hi, I am having trouble trying to boot our ARM 9 based target boards on CE 6.0. I have been able to successfully boot the board under CE 5.0, but after porting the BSP to 6.0, I can not get anything up. I get " NK Kernel: DEBUGCHK failed in file C:\ymzki\private\winceos \COREOS\nk\kernel\nknormal\..\schedule.c at line 376". followed by DEBUG_BREAK @8838835c Ignored. on pressing the 'F5' (run) key, the same messages follow. Does anybody have any ideas where to go from here? Some logs follow. Thanks In Advance, VIJAY R PB Debugger The Kernel Debugger is waiting to connect with target. 4294767296 PID:0 TID:0 Setting up softlog at 0x89ffc000 for 0x800 entries 4294767296 PID:0 TID:0 Booting Windows CE version 6.00 for (ARM) 4294767296 PID:0 TID:0 &pTOC = 8976ac1c, pTOC = 8971d48c, pTOC- >ulRamFree = 8976f000, MemForPT = 00001000 4294767296 PID:0 TID:0 Old or invalid version stamp in kernel structures - starting clean! 4294767296 PID:0 TID:0 Configuring: Primary pages: 2185, Secondary pages: 0, Filesystem pages = 1092 4294767296 PID:0 TID:0 Booting kernel with clean memory configuration: 4294767296 PID:0 TID:0 Memory Sections: 4294767296 PID:0 TID:0 [0] : start: 89771000, extension: 00002000, length: 00889000 4294767296 PID:0 TID:0 NKStartup done, starting up kernel. 4294767297 PID:0 TID:0 Windows CE KernelInit 4294767302 PID:400002 TID:2 Reserve VM for kernel XIP DLls, first = c0010000, last = c0db0000 4294767305 PID:400002 TID:2 g_pprcNK == 0x89768aa0 4294767305 PID:400002 TID:410002 Updated eptr->e32_vsize to = 00012000 4294767306 PID:400002 TID:410002 Initializing Memory Mapped File Support 4294767306 PID:400002 TID:410002 Scheduling the first thread. 4294767306 PID:400002 TID:410002 Detecting VFP... 4294767307 PID:400002 TID:410002 VFP Not Found! 4294767307 PID:400002 TID:410002 LoaderInit: Initialing loader 4294767309 PID:400002 TID:410002 Updated eptr->e32_vsize to = 00012000 4294767310 PID:400002 TID:410002 Updated eptr->e32_vsize to = 000a2000 4294767311 PID:400002 TID:410002 Updated eptr->e32_vsize to = 0001a000 4294767397 PID:400002 TID:410002 Heap Statistics at 0xC019FAC0 4294767403 PID:400002 TID:410002 PGPOOL: Reserved 768 pages for Loader pool 4294767404 PID:400002 TID:410002 PGPOOL: Reserved 256 pages for File pool 4294767414 PID:400002 TID:410002 Exception 'Data Abort' (4): Thread- Id=00410002(pth=89ffb024), Proc-Id=00400002(pprc=89768aa0) 'NK.EXE', VM-active=00400002(pprc=89768aa0) 'NK.EXE' 4294767414 PID:400002 TID:410002 PC=883b1d7c(kernel.dll+0x00083d7c) RA=883b1cf4(kernel.dll+0x00083cf4) SP=d001f74c, BVA=00000041 4294767415 PID:400002 TID:410002 CHECKTAKECRITSEC: Violation of critical section ordering, holding CS 8976a5c0 (1) while taking CS 8976a620 (10) 4294767415 PID:400002 TID:410002 NK Kernel: DEBUGCHK failed in file C: \ymzki\private\winceos\COREOS\nk\kernel\nknormal\..\schedule.c at line 376 4294767416 PID:400002 TID:410002 DEBUG_BREAK @8838835c Ignored. 4294767417 PID:400002 TID:410002 RtlDispatchException: returning failure. Flags=0 4294767417 PID:400002 TID:410002 NK Kernel: DEBUGCHK failed in file C: \ymzki\private\winceos\COREOS\nk\kernel\nknormal\..\exdsptch.c at line 333 4294767417 PID:400002 TID:410002 DEBUG_BREAK @883491fc Ignored. 4294767418 PID:400002 TID:410002 Unhandled exception c0000005: 4294767419 PID:400002 TID:410002 Terminating thread 89ffb024 4294767419 PID:400002 TID:410002 Secondary thread in proc 00400002 faulted, Exception code = c0000005, Exception Address = 883b1d7c! 4294767419 PID:400002 TID:410002 Terminating Thread 00410002 4294767420 PID:400002 TID:410002 CHECKTAKECRITSEC: Violation of critical section ordering, holding CS 8976a5c0 (1) while taking CS 89768b94 (13) 4294767420 PID:400002 TID:410002 NK Kernel: DEBUGCHK failed in file C: \ymzki\private\winceos\COREOS\nk\kernel\nknormal\..\schedule.c at line 376 4294767420 PID:400002 TID:410002 DEBUG_BREAK @8838835c Ignored. Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113905
  - 22
    - IRQ_OSMR0 PXA270, mainstoneII All, I see this statement and it is stating (first one isn't really needed). // Setup static interrupt mappings (first one isn't really needed) OALIntrStaticTranslate(SYSINTR_RESCHED, IRQ_OSMR0); OALIntrStaticTranslate(SYSINTR_RTC_ALARM, IRQ_RTCALARM); 1. I'm not taking my system to idle or powerdown mode. Why do we need IRQ_OSMR0? Can I disable that interrupt ? Thanks, Rishi Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113904
  - 23
    - 80070490 in korean windows mobile OS hello. all~ I found 'support code 80070490 ' on activesync. I got the korean windows mobile OS handset. And using mail and contact information to activesync with PC. Once I change locale setting from Korean to English, activesync has ERROR 80070490. I found several model of Korean windows mobile OS. Is it windows mobile bug? Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113902
  - 24
    - Question about unused address space PXA270, Mainstone II It is a mistake in our code. We dont have FPGA at all and this statement has been residing in the code for long. DCD 0x90B00000, 0x08000000, 1 ; MAINSTONEII: nCS2 (lower half): Board registers (FPGA). Also, in our interrupt init functions we have statments like, BOOL BSPIntrInit() { g_pBLRegs = (volatile MAINSTONEII_BLR_REGS *) OALPAtoVA(MAINSTONEII_BASE_REG_PA_FPGA, FALSE); // Mask and clear all FPGA interrupts. // g_pBLRegs->int_msk_en = 0; g_pBLRegs->int_set_clr = 0; } Also accesses to MAINSTONEII_BASE_REG_PA_FPGA are happening in InitDebugSerial(), OEMWriteDebugLED(). I'm not sure what damage this could cause ? Will this cause sudden system hang as we are facing one such issue and literally clueless ? any help guys. -Rishi Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113900
  - 25
    - Questions regarding x86 Hi there. I am leading an effort to develop a kind of navigational application. I started about a week ago with no knowlege what so ever about WinCE development. The device we are using is a small touch screen x86 PC. (iEi Afolux AFL-07a ) I have managed to use platform builder to create the WinCE platform and it works great. My second step is to create an environment for the developers to do their thing in. That is, generate the SDK with the emulator. Unfortunately I have found out that x86 does not support emulation. Now my question is... what is the best way to proceed? Should I ditch x86 and build another WinCE platform on the ARMv4 and develop my applications(.NET CF) for that? The other thing I noticed is that if I start a new Windows Ce 5.0 Device application I can actually run the application in Windows XP. I can even use the debugger found in Microsoft .NET Framework SDK v2.0 to debug the application. What I would like to have is that when I press F5 in VS2005 it just runs the executable instead of trying to fire up an emulator. Is this at all possible? I tried setting the debug action to "Start external program" with the debug executable as the program but it does not work. It wants to launch an emulator. Any help or advice would be greatly apreciated. I just want to know what is the best coarse of action for me to take right now. Kind regards, Werner Tag: Video orientation change notification to driver CE5.0/6.0 Tag: 113889

My driver needs to know when video orientation changes. I do not want to make
a helper application with a top window to receive WM_SETTINGCHANGE message.
Is there any way to ask the OS to notify my driver?

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Re: Video orientation change notification to driver CE5.0/6.0 by Valter

Valter
Thu Jul 10 01:57:14 PDT 2008

=?Utf-8?B?T3JjYQ==?= <Orca@discussions.microsoft.com> wrote in
news:B54979E4-ACAB-4507-B232-400506F81B56@microsoft.com:

> My driver needs to know when video orientation changes. I do not
> want to make a helper application with a top window to receive
> WM_SETTINGCHANGE message. Is there any way to ask the OS to notify
> my driver?
>

There is no other built-in way AFAIK, but if you have the source code
of your video driver you may implement your own mechanism (named
event, point-to-point message queue?) inside the display driver
rotation function.

--
Valter Minute
www.fortechembeddedlabs.it
Training, support and development for Windows CE
(the reply address of this message is invalid)

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