What is CoSetState

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    - Problems with device connection Hi! I would like to use Remote File Viewer in PB4.2 but I am not able to connect my development workstation with my CEPC. The two PC are connected trough a RLTK8139 and a null modem cable. I tried all possible Platform manager configuration but nothing. Is there something particular I must include in OS image? Is it correct to choose Default Device? In particular there is a message that say to control the presence of these files: \WINDOWS\tcpipc.dll \WINDOWS\CEMGRC.exe \WINDOWS\cetlstub.dll Also with active sync I can't connect. Thank you !!!!! Daniele Tag: What is CoSetState Tag: 50495
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    - WM2003-SE: OEM's, please read important info regarding new video driver esc code GETRAWFRAMEBUFFER! If you are an OEM and are currently designing Windows Mobile 2003 Second Edition devices (Pocket PC or Smartphones), please read this important message: http://www.pocketpcthoughts.com/forums/viewtopic.php?t=26528 Thanks! Tag: What is CoSetState Tag: 50494
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    - WM2003-SE: OEM's, please read important info regarding new video driver esc code GETRAWFRAMEBUFFER! Please read: http://www.pocketpcthoughts.com/forums/viewtopic.php?t=26528 Tag: What is CoSetState Tag: 50488
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    - How to trace eboot through ARM ICE Platform£ºSMDK2410 ADS can complie and link the NBoot£¬and trace NBoot through ARM ICE¡£ But eboot is compile and link in PB environment, so, how can I trace eboot throuth ARM ICE? Can eboot be loaded in ADS ? Or use PB with ARM ICE? How to? Thanks! Tag: What is CoSetState Tag: 50486
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    - SysAllocStringLen Causes Debug Assertion I have a simple application see below: " int WINAPI _tWinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow) { LONG Stat=0; BSTR b=SysAllocStringLen(NULL, 5); if (b) { SysFreeString(b); b = NULL; } return Stat; } " This application runs. However, on exit in PB environment I get a Debug break with the call stack of " COREDLL!DebugBreak() line 102 COREDLL!EnterCriticalSection(CRITICAL_SECTION * 0x01f94418 struct CRITICAL_SECTION gcsmcCoSetState) line 90 + 60 bytes OLE32!McLock::McLock(CRITICAL_SECTION * 0x01f94418 struct CRITICAL_SECTION gcsmcCoSetState) line 145 + 9 bytes OLE32!CoSetState(IUnknown * 0x00000000) line 1965 OLEAUT32!DllMain(void * 0x83eebab0, unsigned long 0, void * 0x00000001) line 126 + 7 bytes OLEAUT32!_DllMainCRTStartup(void * 0x83eebab0, unsigned long 0, void * 0x00000001) line 29 + 17 bytes NK!CallDLLEntry(Module * 0x83eebab0, unsigned long 0, void * 0x00000001) line 1968 + 140 bytes NK!DoProcessDetachAllDLLs(int 1) line 3879 + 13 bytes NK!SC_ProcessDetachAllDLLs() line 3889 + 7 bytes COREDLL!xxx_ProcessDetachAllDLLs() line 857 COREDLL!ExitThread(unsigned long 1137608218) line 231 14000004() COREDLL!PSLNotify(unsigned long 4, unsigned long 1137608218, unsigned long 0) line 58 + 21 bytes NK!SC_ProcTerminate(void * 0x43ce861a, unsigned long 0) line 3535 + 14 bytes CB_TEST!doexit(int 0, int 0, int 0) line 45 + 17 bytes CB_TEST!exit(int 0) line 57 + 13 bytes CB_TEST!WinMainCRTStartup(HINSTANCE__ * 0x43ce861a, HINSTANCE__ * 0x00000000, unsigned short * 0x1409fcc0, int 5) line 36 + 9 bytes COREDLL!MainThreadBaseFunc(void * 0x00060a90, unsigned long 1137608218, unsigned long 0, unsigned long 336198848, unsigned long 5) line 402 + 19 bytes " I am unable to find out what CoSetState does so I assumed I needed to call CoInitializeEx() and CoUninitialize() at the start and end of WinMain(). This problem goes away but I see trace statements of "Process CB_TEST.exe loaded Module ole32.dll without freeing it before process exit" "Process CB_TEST.exe loaded Module oleaut32.dll without freeing it before process exit" After tracing through the kernel level code I found that for some reason SysAllocStringLen is reloading oleaut32.dll and not releasing the handle. The reference count on oleaut32.dll module is one higher than it should be so UnDoDepends in loader.c does not release all of the dependencies. Anyone know what I may be doing wrong? Thanks Tag: What is CoSetState Tag: 50484
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    - WinCE QFE releases for the week of March 29 - April 2, 2004 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 .NET 4.1 Update name: Windows CE .NET 4.1 Platform Builder QFE 040318_KB837520 Download link: http://www.microsoft.com/downloads/details.aspx?FamilyId=0A13F495-2CA0-4B11-8E6A-6945F7C425E0&displaylang=en Component: MSHTML Description: "Non-breaking space" characters (nbsp) may not be displayed correctly by Internet Explorer when using certain fonts. Windows CE .NET 4.2 Update name: Windows CE .NET 4.2 Platform Builder QFE 040318_KB835949 Download link: http://www.microsoft.com/downloads/details.aspx?FamilyId=EF50DD9B-1FCD-4BE3-B706-7785F20A5862&displaylang=en Component: Filesys Description: An exception may occur when writing a file to a removable storage device and trying to remove the device at the same time. Update name: Windows CE .NET 4.2 Platform Builder QFE 040319_KB837992 Download link: http://www.microsoft.com/downloads/details.aspx?FamilyId=AAD9A9AC-2280-4C91-A72B-87D1138881F0&displaylang=en Component: RES2EXE Description: When building images for some international languages, res2exe.exe may produce an error during localization phase resulting in failure to build the image. Update name: Windows CE .NET 4.2 Platform Builder QFE 040325_KB839034 Download link: http://www.microsoft.com/downloads/details.aspx?FamilyId=6232E7C9-C995-4876-BE97-0E8C635F8192&displaylang=en Component: Filesys Description: The storage card may not be accessible if power loss or card removal previously occurred during FAT table synchronization with FORCE_TFAT mode active. Update name: Windows CE .NET 4.2 Platform Builder QFE 040330_KB837052 Download link: http://www.microsoft.com/downloads/details.aspx?FamilyId=F330DF0C-A98F-4185-9A21-96AE24E94FF3&displaylang=en Component: Security Description: ASN1 library may be susceptible to an integer overflow when allocating a heap block of a size specified by the BER-encoded ASN1 data. This may result in multiple vulnerabilities. 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 QFE 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: What is CoSetState Tag: 50483
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    - test dbpxa25x microphone Hi, all, Is there an easy way to test the microphone input on the dbpxa25x board? I checked the DM and the Win CE .NET systems and couldn't find any way to test the microphone input or the audio input to the UCB1400 codec. Does the MS/Intel BSP driver support mixer API? Do I need the voice recorder application or I can just modified the driver to switch on the mic? Thanks a thousand! Derek Tag: What is CoSetState Tag: 50481
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    - how to download provisioning.xml to \Windows Hi, How do i specify that the provisioning.xml file be downloaded to the \WIndows directory on the target. This file is a part of the image that i am downloading to the target. The image is in the release directory. Please help. Thanks, Annie Tag: What is CoSetState Tag: 50480
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    - MSFLASH Strata flash block driver issues I'm using the MSFLASH NOR block driver that comes stock with PB 4.2. We have built a hybrid image (half of the files are in XIP, half in RAM). Now, the driver unmodified does not work at all with an image that utilizes any of the NOR flash for XIP... however, with a little bit of protection, this driver CAN be used (by making each read/write/erase function atomic.... i.e. shut off interrupts system-wide). I've tested this and it seems to work fine, but was wondering if there might be any other issues I need to keep my eye on doing it this way... Also, ran into an annoying occurance with this driver. When attempting to copy a large file ontop of itself in the NOR flash folder (or if you delete the file, then copy the same file back into the folder) something (I've been told its the compaction algorithm/thread in FAL.LIB) goes through a cycle where it reorganizes the flash... this grinds execution to a halt for about 30 seconds... is there any way to prevent/stop this? Steve Cox Tag: What is CoSetState Tag: 50479
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    - SystemParametersInfo persistance for Accessibility options Viewing the code for the Accessibilities control panel applet in public (acc_dispd.cpp), I see that only part of the HIGHCONTRAST structure is saved to the registry ("High Contrast Scheme" -- lpszDefaultScheme). What about the other parts of the structure? After a warm reset, only the High Contrast Scheme is persisted, while the flags values associated with the HIGHCONTRAST structure are not. I see that there is a way to call SystemParametersInfo with a flag of SPIF_UPDATEINIFILE to save to the user profile... under Win32, this updates the WIN.INI file, but under CE, what does it do (if anything at all?) Steve Cox Tag: What is CoSetState Tag: 50478
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    - PPC2003 / querying OID_802_11_RSSI / NDIS 5.1 Hi All, I have a problem using NDIS OIDs to retrieve parametrics of 802_11 rf signal like rssi. I open device handle and seems to be missing portion on binding and setting parameters like specific BSSID. Could anybody help/refer me in that matter. I am using eVC++ 4.0 + ServicePack 3 + iPAQ PocketPC 2003. In the attached code below DeviceIoControl returns 0 and GetLastError() returns 87 ( ERROR_INVALID_PARAMETER ). I tried code with 2 wifi CF cards ( Symbol and Sandisk ). Device names seemed to be correctly retrieved by GetAdaptersInfo() for type MIB_IF_TYPE_ETHERNET as NETWLAN1 ( Symbol ) and PRISMNDS1 ( Sandisk ). I have drivers installed for both wifi cards on PPC2003 and selected appropriately. Would anybody know why DeviceIoControl fails when querying OID_802_11_RSSI ? Any pointers to places with examples ? Should I be using ndis.lib functions to setup driver prior to query ? Thanks, Derek Â? ndisAccess = CreateFile( NDISUIO_DEVICE_NAME, 0, 0, NULL, OPEN_EXISTING FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED, INVALID_HANDLE_VALUE ); if ( ndisAccess == INVALID_HANDLE_VALUE ) { return E_FAIL; } // Get Signal strength queryOID = (PNDISUIO_QUERY_OID)&QueryBuffer[0]; queryOID->ptcDeviceName = ptcDeviceName; // = NETWLAN1 for Symbol CFwifi // = PRISMNDS1 for SanDisk CFwifi queryOID->Oid = OID_802_11_RSSI; retval = DeviceIoControl( ndisAccess, IOCTL_NDISUIO_QUERY_OID_VALUE, (LPVOID) queryOID, sizeof(NDISUIO_QUERY_OID) + sizeof(DWORD), (LPVOID) queryOID, sizeof(NDISUIO_QUERY_OID) + sizeof(DWORD), &dwBytesReturned, NULL); Â? Tag: What is CoSetState Tag: 50474
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    - Citrix ICA Client for Windows CE I have downloaded Citrix Binary Software Development Kit (SDK) Version 7.00 For Citrix ICA Windows CE WBT Clients.How to configure it for my WBT platform and for other platforms also? Tag: What is CoSetState Tag: 50468
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    - Re: message to all Pocket PC OEM's you can discuss this thread in this forum too: http://discussion.brighthand.com/showthread.php?s=&postid=675901#post675901 Tag: What is CoSetState Tag: 50467
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    - [Q] Can I modify and rebuild IESample on CE.NET 4.2 ? Hi, everyone here Can I modify and rebuild IESample on CE.NET 4.2 ? I want to modify the source code of IESample on CE.NET 4.2. First I copied the source from PUBLIC\IE\OAK to PLATFORM\MyPlatform\Apps. Then I modified the dir file of the core of PLATFORM\MyPlatform\Apps\IEsample like the folowing (#1). Then I modified the sources file of the core of PLATFORM\MyPlatform\Apps\IEsample\Core like thte folowing (#2) to make EXE file. I got no error when I build it, but when I execute myiesample on the target, the program terminate imeediately with no window created. The strange thing it that the size of myiesample is 32KB, where as that of the original IEsample.exe is 71KB. Can you tell me what I missed ? Can you tell me how can I make it successfully ? I really need to modify and rebuild IEsample, for my customization, and I want to do it on the command line, and on the platform directory for repeated rebuild. And, is it possible to make it rebuilt using the EVC++ 4.0. Would you help me ? Any kind of advice is welcome and appreciated. Thank you very much, in advance. - Yours, Ricky - (#1) DIRS=favorites ieui pieui core (#2) TARGETNAME=myiesample TARGETTYPE=PROGRAM EXEENTRY=WinMain WINCEOEM=1 RDEFINES=$(RDEFINES) -DIESAMPLE_MSHTML INCLUDES=..\core;..\favorites;..\res; TARGETLIBS= $(_COMMONSDKROOT)\lib\$(_CPUINDPATH)\coredll.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)\ole32.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)\oleaut32.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)\commctrl.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)\uuid.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)\winsock.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)\crypt32.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)\wininet.lib \ $(_PROJECTROOT)\cesysgen\sdk\lib\$(_CPUINDPATH)\commdlg.lib \ # $(_PROJECTROOT)\oak\lib\$(_CPUINDPATH)\iesample_core.lib \ $(_PROJECTROOT)\oak\lib\$(_CPUINDPATH)\iesample_fav.lib SOURCES=iexplore.cpp \ browseobj.cpp \ utils.cpp \ mainwnd.cpp \ animthrd.cpp \ Tag: What is CoSetState Tag: 50466
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    - message to all Pocket PC OEM's We have released our first BETA of PocketTV Classic that runs on Windows Mobile 2003 Second Edition for Pocket PC. The CAB is available here: http://www.pockettv.com/cab/PocketTV.POCKETPC_ARM-0.13.2-BETA_WM2003SE.CAB PLEASE PLEASE PLEASE: try it on the new devices that your are developing. Why ? Because PocketTV uses a large number of API's that are not fully tested by the Microsoft platforms tests. By testing your device with PocketTV you increase your chances to catch problems (especially with audio and video drivers) before your device hits the market. This means less problems with unhappy customers and less returns or customer support, and also less problems with unhappy developers that cannot run their applications on your devices. There are several examples of OEM's that have recently released products (Pocket PC's 2003 or Smartphones 2003) with major driver issues that could have been detected by running PocketTV. So please make sure to test your device with PocketTV BEFORE releasing your next Windows Mobile 2003 Second Edition device. Of course PocketTV does not test every possible API, so we also recommend that you get in touch with the developers of the top-10 or top-20 third-party applications or games (freeware or commercial) and make sure they all run fine - that is, if and when they have versions designed for Windows Mobile 2003 Second Edition. By the way, this version will also use the ATI Imageon 3200 (or compatible) if your device is equipped with such a video chip (e.g. like the Toshiba e800 series). Thanks! Tag: What is CoSetState Tag: 50465
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    - Problem migratting from 4.1 to 4.2 Hi all, I am working on a DBPXA255 bassed platform and I am now migratting from Platform Builder 4.1 to 4.2. The matter is that in 4.1 I had the LAN91C96 driver working perfectly but now that I have migrated to 4.2, I'm having a lot of problems to make it work. I have read a message in this group about similar problem with a LAN91C111 driver, but I have followed the steps that were used to solve that problem and in my case don't solve the problem. I have been suspecting that perhaps the SYSINTR value that I was using in the LAN91C96 driver (the SMSC SYSINTR) was been used by another component or something like that, so I have change it and, knowing that my target hasn't mouse and the mouse's SYSINTR isn't been used, now my driver is using the mouse SYSINTR instead of the SMSC SYSINTR. If I build a image with KITL enabled and I download it through a LP-E CF card (with KITL through the CF card too), the LAN91C96 driver works fine, it connects to the default gateway using DHCP and everything goes well. But the matter is that when I download the image and I use serial KITL or I download an image built with KITL disabled, the driver is loaded but it doesn't find the default gateway using the DHCP enabled. And using a static IP address, it only can ping itself because when I try to ping another IP address, it returns the error code 10110 (transmition failed). I have instaled the 4.2 QFEs but nothing seems to change. I have found another curious thing: if I download a image built without KITL, the messages that are normally sent thought the KITL connection (I mean RETAILMSG() and DEGUBMSG()) are send through the serial line like serial debug mesagges. Is that normal?? (I didn't see this behaviour in 4.1) By the way, I have implemented the serial download and serial KITL (remember that serial download only works with serial KITL). When I download an image through Ethernet (SMSC or NE2000), serial KITL seems to work fine, but if I download an image using serial download, the serial KITL is initialized, but the last serial debug message that I receive is '-OEMKitlInit'. After that it hangs. I have used a debugger and I have seen that it never goes out of the KITLPollResponse() function. Perhaps are there some variables that aren't initialized when I download the image using serial line??? I would be very pleased if someone could help me with these matters. Thanks in advance, Lur Tag: What is CoSetState Tag: 50463
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    - ANNOUNCE: Speech SDK Following on from the success of our PocketPC Speech Recognition applications, NeuVoice are now pleased to announce the release of the PocketPC Speech Recognition SDK. The PocketPC SDK will allow developers to voice enable their Windows CE applications with the well-respected NeuVoice PocketPC SR engine. As many of users of our other products are aware the NeuVoice VR engine is one of the leading speech recognition products on many popular handheld devices. Our new SDK provides the same noise robust solution which will respond in many different noisy environments such as in the car or a train station or at your local sports event. The solution is also language independent, and so can be used for speech control in any language. Just imagine the many possibilities that speech recognition will provide to PDA applications! This will enable the user to control applications from a car or from any hands free environment. The engine has also been enhanced to allow continuous listening, so no button presses are required to trigger recognition. For the lasted information please visit our website www.neuvoice.com Best Regards, NeuVoice Ltd Tag: What is CoSetState Tag: 50462
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    - Booting CEPC from Hard drive Hi, I copied nk.bin to "c: into my CEPC's hard drive. The HD is FAT32. But when I use loadcepc for local booting, I get an error, saying "nk.bin: Error opening file - no such file or directory" My CEPC has Windows 2000 installed on it. Somewhere I read that disk should not have NTFS but FAT32. FAT32 is what I have. I will appreciate any help. Regards, Parhar Tag: What is CoSetState Tag: 50461
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    - How to operate on CF card HI,everybody I have a CF LAN card, and I want to use it to download my NK image to my target. I know that the address space of CF card includes common memory space, attribute memory space , reserved space and I/0 space. I want to know how to use these spaces and how can I transfer datas from the CF LAN card. Thanks. Tag: What is CoSetState Tag: 50460
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    - error in building the emulator with windows thin client hi, Am using the cepb42 emulator, and building an emulator with the configuration of windows thin client, and all cofiguration is default. but i get errors: below is the reported error line. makeimg: run command: regcomp D:\ClientTsc\RelDir\EMULAT~1\reginit.ini D:\ClientTsc\RelDir\EMULAT~1 regcomp: Got LOCALE=0804, using CodePage=936 regcomp: Overwriting existing value [HKEY_CLASSES_ROOT\SSCE.Errors.2.0] "Default" in system registry regcomp: Overwriting existing value [HKEY_CLASSES_ROOT\SSCE.Errors.2.0\CLSID] "Default" in system registry . . . . makeimg: Check for D:\ClientTsc\RelDir\EMULAT~1\PreRomImage.bat to run. makeimg: run command: romimage D:\ClientTsc\RelDir\EMULAT~1\ce.bib Windows CE ROM Image Builder v4.0.000 Copyright (c) Microsoft Corporation Built: Mar 14 2003 09:04:08 Error: Incorrect number of tokens found parsing memory section found: 'aa' aa Error: failed setting line makeimg: FATAL ERROR: Command returned non-zero exit code 1 (dec). makeimg: FATAL ERROR: Command returned non-zero exit code 1 (dec). Error PB2505: Error executing #(D:\ClientTsc\RelDir\EMULAT~1\)makeimg.exe. thanks in advance! Tag: What is CoSetState Tag: 50454
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    - Crystal Reports Does Crystal reports exist/run on Windows CE? Is so, where can I get it? Thanks Tag: What is CoSetState Tag: 50445
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    - Using display calls on a headless device Hi All, if I create a headless device (NULL display driver), can I compile and run applications that use display calls (dialog etc)? I would suspect that these display driver calls would be terminated at NULL display functions? Anone know. Cheers, Andrew Tag: What is CoSetState Tag: 50444
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    - Platform builder download/installation error I am trying to install Microsoft Windows CE .NET 4.2 platform builder. 1.. The evaluation "setup.exe" was downloaded from http://www.microsoft.com/downloads/details.aspx?FamilyID=c60f61c1-623b-481b-83b8-031129cf1594&DisplayLang=en 2.. I also registered and got a product key. 3.. However, when I install the platform builder, it always gave me some error like "Error 1335. The downloaded cabinet file 'CE_2[1].cab' required for this installation cannot be used..." I tried on two different computers many times and it always gave me some similar error messages. Can anyone please help? Thanks! Tag: What is CoSetState Tag: 50440
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    - Locking flash file system Is there a way of using the flash file system but securing it from puibli access? We don't want users to access the flash file system over ActiveSync. Tag: What is CoSetState Tag: 50439
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    - What's the correct way to include SQL Server CE? I asked this question yesterday, perhaps with a bad subject line. I'm including SQL Server CE in my Windows CE.NET 4.2 platform. I do so by adding the SQL Server CE 2.0 component and the SQL Server CE 2.0 .NET Data Provider component. My application runs, but it seems there are some components missing. The Query Analyzer is not installed, and I don't get any text in my error messages (using the SqlCeError Message() method). If SQL Server CE is installed by Visual Studio.NET while debugging an application, the Query Analyzer shows up in the start menu, I get the proper error messages and the SQL CE files are installed nicely in the \windows\sqlce2.0 folder. I thinking I must not have included SQL CE in the platform correctly. What more do I need to do besides add the above components? Thanks, Fred Tag: What is CoSetState Tag: 50437
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    - enigmatic 'Other Interrupt' message WinCE PB4.20, XScale CPU, custom board, kernel derived from XSCBD1 BSP The WinCE kernel intermittently prints out "Other Interrupt" when there is a lot of USB activity on my system. When I see this message, I see it a lot - other times it is not a problem. The message is associated with starving all user threads for a substantial fraction of a second. I located the code generating this message in the OEMInterruptHandler routine (kernel\HAL\ARM\intxsc1.c) and added to it to determine which interrupts were pending. The answer was none! The host controller is using GPIO1 as an interrupt signal in our system. Has anyone seen this before or have any idea what could be causing it? Thanks, Steve Schumacher Embed, Inc Tag: What is CoSetState Tag: 50433
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    - Help! Cursor won't go away. I just purchased a web tablet "Advantech mpc100" which uses a 206mhz strongarm processor and operates on windows ce 3 (2000). The machine is incredibly fast and accurate but has one annoyance which I've never seen on the hpc platform... the stinkin' cursor stays on the screen all the time, underneath wherever the stylus points! This might be allright for a desktop pc but is terribly annoying when using a pen/stylus. The yellow-arrow cursor is always right beneath my stylus point. Can anyone tell me how to get rid of the cursor so it behaves like a normal pocketpc or hpc? Thankyou for your help. -Philip Tag: What is CoSetState Tag: 50432
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    - PCI device is not loaded after warm-boot Hi, I am working on NS/Geode platform. In WinCE.NET 4.2, I got the NIC device not loaded after a warm-boot; while it is OK in WinCE.NET 4.0. After tracking, I found the devices under PCI\Template were all failed, but it works after changing the registry key(NoConfig) from 0 to 1. I just wonder how we decided to use NoConfig=0 or 1. That is, under which situation we should set NoConfig=0 ? And when we should set NoConfig=1 ? Please advise. Tag: What is CoSetState Tag: 50427
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    - how to specify the location of a file on the device Hi, I want to download the Provisioning.xml file to \Windows directory on my target device. I add this file to the platform in PB4.2 after i build an image with the target BSP. How do i specify that the file should finally reside in the \Windows directory rather than the release directory when the image downloads. Please guide. Thanks, Annie Tag: What is CoSetState Tag: 50423
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    - Entering PXA255 sleep mode Hi all We have a custom platform that uses thel PXA255 processor. I'm working on implementing power management and I'm presently stumped with intermittent problems in putting the processor to sleep and waking it up again. The process that I'm using is loosely based on the XSC1BD sample. OEMPowerOff gets called and 60-70% of the time, the processor goes to sleep just fine and I can subsequently wake it up. The rest of the time, the code runs down to the point where the PWRMODE register gets written to force the processor to sleep and then the code gets stuck in the "shouldn't get here" loop (I determined this by a toggling a GPIO in the loop) I've checked the errata for the PXA and evidently it's possible to get indeterminate behavior on the GPIO during sleep if the PXBus frequency is set above 133MHz - our pxbus freq is 99.5 MHz. I thought perhaps I was getting an Imprecise Data Abort so I've made sure that the IDAE is clear.. Does anyone have a suggestion? I've been beating my head against this one for awhile Thank Tag: What is CoSetState Tag: 50420
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    - What's the best way to keep PB up to date? I'm a bit confused by the way that QFE's are published. The web page I have been checking: http://msdn.microsoft.com/embedded/downloads/ce.net/wince/default.aspx has no new updates for CE.NET 4.2. However, I have read about newer QFE's and found them on the Microsoft site by searching. What's the best way to keep up on the updates, QFE's, new help files, etc? -- Frank D. Lombardo Turning Point Technology, Inc. Frank_AT_TurningPointOnline_DOT_com Tag: What is CoSetState Tag: 50418
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    - APP Still running after Cmd window close PB4.20 PCI Device Driver. I have a Window Console program (i/o loopback) running in the Command Prompt. When I close the Command Prompt, the loopback program is still running. Why is that? How would the loopback program know that the Command Prompt window is closed? Or why doesn't CE call the XXX_Close so that the driver can invalidate the HANDLE to that device causing the loopback program to exit due to a bad device handle? Because of this feature, if I start the another loopback program in another Command Prompt, the loopback program returns an error (Device Busy) because the previous loopback program is still running. JV Tag: What is CoSetState Tag: 50410
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    - CETK in CE 4.2 Hi, In Windows CE .NET Test Kit window for CE 4.2, there are some red lines for some test. For example, Serial Port. This is for serial port driver test and it is a simple test. Even no serial cable is needed. We usually can do this test in CE 4.0. But now all test cases failed. I am wondering if the red line means we can not do the test. Thank you very much in advance. Tag: What is CoSetState Tag: 50401
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    - kbhit() How do I emulate the kbhit() function? Running a window console program. Need to know when the 'ESC' key is pressed. JV Tag: What is CoSetState Tag: 50396
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    - NK Kernel Exception Hi all, I have developed a kind of TCP/IP server in Windows CE.NET 4.2. No we are running "stress" tests over the platform just to assure the correct working of the device. However, during these tests, I have recently faced the following exception in my system: [PID:a7a4bb7a TID:c772ccda 0x879c1800] NK Kernel: DEBUGCHK failed in file d:\mckendric\private\winceos\coreos\nk\kernel\nknormal\..\schedule.c at line 316 Exception 00e Thread=879c1800 Proc=a7a4bb7a 'gwes.exe' AKY=00000211 PC=802415af ESP=143bfa44 EA=00000088 I was connected to the device via Platform Builder using the Ethernet port of the device. So I could see the "Call Stack" that had lead to the exception. The problem is that it seemed that the exception had been originated by a call to PeekMessage() function. > My program creates a pair of threads for each connection that receives. > The test is constantly creating and closing connections. > The source code for each client thread is as follows: DWORD WINAPI ConnectionThreadPseudoCode ( LPVOID pParms ) { MSG stMsg; PeekMessage ( &stMsg, (HWND) INVALID_HANDLE_VALUE, 0, 0, PM_NOREMOVE ); // // Rest of the thread body // } > I just call PeekMessage() at the beginning of the thread's execution, to create the thread's message queue. The source code of the exception part in schedule.c is the following: void AddHandleToList (HANDLE *phList, HANDLE hObj, DWORD dwType) { [...] EnterCriticalSection (&NameCS); if (lpe->hNext = *phList) { LPEVENT lpeNext = (LPEVENT) GetObjectPtrByType (lpe->hNext, dwType); DEBUGCHK (lpeNext); <--- this is the line that gives me the exception in NK lpeNext->hPrev = hObj; } *phList = hObj; LeaveCriticalSection (&NameCS); } Any suggestions on this problem? Best regards, R.B.C. Tag: What is CoSetState Tag: 50388
  - 11
    - Build in evc4, debug in PB 4.2 - How? I've read past posts on this but not found any concrete examples to help. The scenario: I have a complex evc4 workspace (24 inter-dependent projects - dlls/exes + dll driver), I'd like to be able to keep building it in evc4 but to be able to debug in platform builder when needed. This is working to a limited extent. I have added project.bib entries to lift my dlls/exe direct from the evc4 debug directories. I've added project.reg entries to get my driver loaded. I build evc4, make image in pb4.2, download and connect. Questions: 1. Whenever my CEPC runs one of my EXEs, PB always asks for the local EXE location (so it can display the source files when it breaks). Can I stop it asking somehow? i.e. tell it where to find them all in advance. I've tried Tools->Options->Directories->EXEs but that was a long shot. 2. Breakpoints - how can I set breakpoints (it doesn't know the source is part of the project)? Is there an equivalent to the MSVC "Additional DLLs" concept to make PB42 aware of the source code I wish to debug? Adding "int 3"s would I suppose work but is obviously not ideal. As you can see, I am trying to avoid having to maintain two workspaces (one in evc and PB). Thanks in advance, Martin Tag: What is CoSetState Tag: 50387
  - 12
    - out of memory error Dear All, I am getting the following errors during Windows CE 4.2 boot up on an ARM Based Platform. stub_LoadLibraryW (mydll) : Failed with error 0x0000000e stub_CreateProcessW(myexe): Failed with error 0x0000000e What are the possible reasons and solutions for these errors? Note:We have enough physical memory. Regards sinu Tag: What is CoSetState Tag: 50386
  - 13
    - GWES problem Hi all, The GWES has an exception error, when the horizonal and vertical scrllbar is gray. Which part of the diaplay driver that I have to modify? Thanks. ========================================================= 784331 PID:eea0f02 TID:158dfa2 AKY=00000111 PC=02e899f9 ESP=121be5d8 EA=00000000 784331 PID:eea0f02 TID:158dfa2 Exception 00e Thread=815669f8 Proc=0eea0f02 'gwes.exe' 784331 PID:eea0f02 TID:158dfa2 AKY=00000111 PC=02e899f9 ESP=121be5d8 EA=00000000 784331 PID:eea0f02 TID:158dfa2 Exception 00e Thread=815669f8 Proc=0eea0f02 'gwes.exe' 784331 PID:eea0f02 TID:158dfa2 AKY=00000111 PC=02e899f9 ESP=121be5d8 EA=00000000 784780 PID:eea0f02 TID:158dfa2 Exception 00e Thread=815669f8 Proc=0eea0f02 'gwes.exe' 784780 PID:eea0f02 TID:158dfa2 AKY=00000111 PC=02e899f9 ESP=121be5d8 EA=000003e0 784781 PID:eea0f02 TID:158dfa2 Exception 00e Thread=815669f8 Proc=0eea0f02 'gwes.exe' 784781 PID:eea0f02 TID:158dfa2 AKY=00000111 PC=02e899f9 ESP=121be5d8 EA=000003e0 784781 PID:eea0f02 TID:158dfa2 Exception 00e Thread=815669f8 Proc=0eea0f02 'gwes.exe' 784781 PID:eea0f02 TID:158dfa2 AKY=00000111 PC=02e899f9 ESP=121be5d8 EA=000003e0 784782 PID:eea0f02 TID:158dfa2 Exception 00e Thread=815669f8 Proc=0eea0f02 'gwes.exe' 784782 PID:eea0f02 TID:158dfa2 AKY=00000111 PC=02e899f9 ESP=121be5d8 EA=000003e0 784793 PID:eea0f02 TID:158dfa2 Exception 00e Thread=815669f8 Proc=0eea0f02 'gwes.exe' 784793 PID:eea0f02 TID:158dfa2 AKY=00000111 PC=02e899f9 ESP=121be5d8 EA=00000024 Tag: What is CoSetState Tag: 50381
  - 14
    - Windows CE.NET Bluetooth Hi All, I am currently working on a program (for CE.NET) which it can retrieve the bluetooth device name of my own device. However, have been search through the help file and web sites to look into this, so far not much luck. Anyone knows how to do it? Please help. Is the bluetooth name same to the device name in the control panel system properties? Thanks... Best Regards, Candy Tag: What is CoSetState Tag: 50380
  - 15
    - Building Win CE driver for IntelXScale Hi All, Am trying to build a Win CE driver uing PB(platform builder). I want to set the processor type of the driver as Intel Xscale. But I don't know how to configure the PB for this particular processor. 1. Is it possible to build a driver by setting "processor type Intel Xsacle" using platform builder? 2. Do I have to purchase any BSPs from Intel for this particular processor support? 3. If possible, 2.1 Please detail how to configure PB. 2.2 Is it possible with evaluation version of PB? regards Bijesh VM Tag: What is CoSetState Tag: 50377
  - 16
    - Building CE Driver for IntelXscale processor Hi All, Am trying to build a installable driver for iPAQ PDA which is based on Intel Xscale processor (iPAQ 2215). I would like to know 1. How to configure the PB for building driver for Intel Xscale processor? 2. Is there any command line arguments for buiding. 3. Whether I have to purchase the BSP for IntelXscale from intel, Is it available with PB 4.2 evaluation version? regards Bijesh VM * PB: platform builder 4.2 Tag: What is CoSetState Tag: 50376
  - 17
    - Mapping large PCMCIA common memory in NDIS miniport Dear all I'm porting PCMCIA wireless LAN adapter to Windows CE 4.2 on Samsung SMDK2410 boar Since, our PCMCIA adapter use large common memmory about 2.25MB I tried to map common memory space in MiniportInitialize() with NdisMMapIoSpace() function like this ------------------- Status = NdisMMapIoSpace( (PVOID *)(&(pAdapter->pMemVirtual)) pAdapter->MiniportAdapterHandle pAdapter->MemBaseAddr pAdapter->MemSpaceSize); // MemSpaceSize = 0x24000 ------------------ but, this code generates OUT_OF_RESOURCE error I suppose that the reason of error is the memory size is too large Is it possible to map such large size of PCMCIA common memory If possible, how can I do that Thanks in advance... Tag: What is CoSetState Tag: 50373
  - 18
    - how to make the configuration for the Sandgate platform HI My hardware platform is XCALE255 without SA1111, so I want to configure the platform to be a Sandgate platform But the default setting is Lubbock. How can I set my Platform builder to do that Thanks Tag: What is CoSetState Tag: 50372
  - 19
    - Help me on Windows XP Embedded installation. Dear all, I have a problem installing the XPe with SP1. I have problem performing the database setup after I have installed the tools and the database engine. The error message is "This installation package cannot be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows installer package". How can I overcome this problem? Thanks in advance, PCB Tag: What is CoSetState Tag: 50365
  - 20
    - Debugging on the PDA. Is it possible? Dear TechGurus How should I debug my code on the actual PDA? For example, I have a HP Ipaq PDA and have a active synch connection to the Desktop. The code is present in the EVC++ 3.0 running on the desktop Provided I have a debug build, is there a way to debug my code(step in)? My processor is ARM.. Is it possible to debug the Application and the Driver DLL If its a big thing which u may hate typing, pls get me the link so that I can browse from there Cheer Ram Tag: What is CoSetState Tag: 50363
  - 21
    - Is all source code available in cepb42 ? hi, if someone can tell me that All source code is available in cepb42 including core.dll, gwe.dll and the kenerl code. thanks for help. Tag: What is CoSetState Tag: 50362
  - 22
    - Localization G'day All, I have a question regarding localization of a WinCE 4.2 platform. We are developing a WinCE platform where installed applications will not be using any of the standard Windows Interfaces (eg Shell, file open close etc), applications will manage all interfaces. The installed application will need to support multiple lanaguages so we need to provide full font support etc. Most likely a seperate build of the application will be done for each target language. My question is: Do we need to include all the target locales in this situation? I looks like these just provide language translation of Standard Shell UI and System Apps etc? Phil Tag: What is CoSetState Tag: 50357
  - 23
    - Copying bigger files from SD card is not happening Hi All I am using PB 4.2 I am using a 64MB Sandisk SD card (uses 8 bit CISC controller within the card I am not able to copy files above 13 MB from SD card to desktop using active sync In the receive part of code, we are checking status register to ensure data is ready in FIFO. Then, I am copying data from FIFO. The above operations(check status reg and copy from FIFO) happens in a loop until we copy everything (whole size). While file copy reaches 13 MB, status register gives "RECEIVE TIMEOUT" . The above issue happens with this particular card only I have one more Sandisk card (uses 32 bit RISC controller within the card). Using this card I can copy the files as big as possible. This is consistently happening Any solution Thank Prasanna Tag: What is CoSetState Tag: 50356
  - 24
    - why msn don't connect at WinCE net 4.2? When I try connect msn,my device display error "Signig in to.NET Messenger Service failed because the service is not compatible with this version of the program". Tag: What is CoSetState Tag: 50355
  - 25
    - PCMCIA with a CEPC Q1 Any recommended "off the shelf" cards for PCMCIA on a CEPC The cards typically come with WiFi network cards but none of the ones I have have the required chipset TI1250 (Texas Instaruments) or i82365-compatible (as in PB4.2 Q2 Looking at PCMCIA drivers on MSDN at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceddk40/html/cxconPCCardDriverSupport.as There are drivers for 3 PCMCIA cards but when I look on the directory (Platform) there are no such subdirectories As file serach of %winceroor% finds nothing Tag: What is CoSetState Tag: 49349

What is CoSetState? CE.NET 4.2 help states it is not implemented. However,
I get debug asserts in a critical section call inside CoSetState. This
occurs when I exit my application that uses BSTRs only. This application
does not use any COM interfaces so I did not invoke CoInitializeEx in this
application. The debug assertion goes away when I place a CoInitializeEx
with CoUninitialize. I do not understand this because on PC platform CoInit
is not required when you use BSTRs. Plus online help for both PC and CE
never mention this as a requirement. Any reasons?
Thanks

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