How good is TFAT file system

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    - I still can't see my internal flash Hello I'm desperate, please help. I have my own FMD, all functions tested, everything without any error. And I still can't see it in my OS. I don't know, what to try. And second point, I found out, that the OS tries to write to first block many times at the begining (probably it's writing FAT). But in SG NOR flash it's not possible to write data at one address more times without erasing the block. And after erasing it, system will loose data writen before. Probably bad file system. So which one I should use? If anybody will have any idea, please give it to me. Here is my registry settings: IF BSP_SGFLASH_FMD [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\SGFlash] "Dll"="tse_fmd.dll" "Order"=dword:0 "Prefix"="DSK" "Ioctl"=dword:4 "Profile"="SGFlash" "IClass"="{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" "MemBase"=dword:A2000000 "MemLen"=dword:02000000 ; Override names in default profile [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\SGFlash] "Name"="MSFLASH for SGFlash" "Folder"="Internal Flash" "AutoMount"=dword:1 "AutoPart"=dword:1 ; here I tried to set 0 a as well "AutoFormat"=dword:1 ; here I tried to set 0 as well ;[HKEY_LOCAL_MACHINE\System\StorageManager\AutoLoad\SGFlash] ; "DriverPath"="Drivers\\BuiltIn\\SGFlash" ; "Dll"="tse_fmd.dll" ; "LoadFlags"=dword:2 ; "Order"=dword:0 ; "BootPhase"=dword:2 ; "mount"="Flash" ; Support XIP in IMGFS [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\MSFlash\IMGFS] "XIP"=dword:1 "MountAsRoot"=dword:0 "MountAsBootable"=dword:0 "MountPermanent"=dword:1 ENDIF Tag: How good is TFAT file system Tag: 105113
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    - CE6.0, how to reset system variable? Dear all, In CEC file of CE5.0, I can use Variable( "BSP_NOSERIAL", ) to set BSP_NOSERIAL is 0, because CEPC.bat has set BSP_NOSERIAL=1, so my cec file can set BSP_NOSERIAL=0 again, In CE6.0, how to carry this point same as CE5.0? BTW, in CE6.0, how to set variable is 0 in pbcxml? thanks! Tag: How good is TFAT file system Tag: 105112
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    - Problem performing CETK with SERIAL DRIVER Hi All, I have worked on Serial Driver(OMAP board+WINCE600) and its working fine. I can throw the characters on to the Hyper Terminal as well as when I am writing something on to the Hyper I am getting that recieved in my driver. Now I want to do a CETK for this. When I am doing CETK I found out an Exclaimation yellow mark for the Serial Port . Can any body tell me Why is this when my serial driver is working perfectly? And what does this Exclaimation mark exactly tells us. Thanks Tag: How good is TFAT file system Tag: 105102
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    - source code of WINCE6.0 Does MS release all of the source code of WINCE6.0? I want to see the source code of waveapi, but nothing is found. Is the source code of the OS kernel still private? Tag: How good is TFAT file system Tag: 105097
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    - Problem Ethernet Driver Hi all, I use a dm9000a chip in my WinCE 5.0 platform(smdk2440). And I want to establish two different bootloader for a same NK.bin. One could use the USB cable to download the nk.bin into my nandflash(I call it as atboot.bin). The second one use the ethernet to do the same thing(I can it as eboot.bin). The problem is like this, the atboot.bin could boot the WinCE and drive the dm9000a ethernet chip to work successful. But when I use my eboot.bin to startup the Nk, the WinCE OS also could startup. But the ehternet chip hang up after the first correpsonding interrupt issue. I think the chip is configurated successful because I could use it in my atboot.bin. I appreciate that if someone could help me and give me some advices for this issue. Please let me know if the description for this problem is not enough. Thanks in advance! Peica Tag: How good is TFAT file system Tag: 105093
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    - Platform Builder 6.0 build fails at NETCFV2_MODULES= dotnetv2 Hi, I'm having a hard time with this, on one specific system, whenever I try to build a project, even a clean PDA Device project, it fails at "NETCFV2_MODULES= dotnetv2" and the build.log file only says the following: "NMAKE : fatal error U1065: invalid option '-' Windows CE Version (Release) (Built on Jun 30 2006 16:52:46) Stop." This system is an Intel Core 2 Quad running Windows XP SP2. On a Core 2 Duo system that has the same software configuration, this builds just fine. .Net 1.1, 2.0, and 3.0 are all installed on both systems. Anyone have any ideas? I uninstalled and re-installed Visual Studio 2005 and CE PB 6.0 on the problem system with no change. Thanks. Tag: How good is TFAT file system Tag: 105090
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    - CE 5.0 IExplorer Memory leak I am using CE 5.0 and I have an application which launches IE as a control. This application currently swaps between to html pages. i.e. the JavaScript on these 2 html pages navigate to one another. When this swapping occurs I see a gradual increase in "In use" memory in the System properties dialog box. Similar memory leak occurs using the CE IESample.exe with the same html pages. Are there any known issues with CE 5.0 IESample browser leaks? Is anyone else seeing similar problem? I was going through these known issues and was wondering whether these were fixed in CE 5.0 http://support.microsoft.com/kb/916819/zh-cn http://support.microsoft.com/kb/812941/ http://support.microsoft.com/kb/885410 http://support.microsoft.com/kb/872807/ Thanks, VJ Tag: How good is TFAT file system Tag: 105085
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    - a0014 error Hi, i want to make a test file to run instead of eboot, i copy eboot folder to a test folder but when i try to compile i get an A0014 error message at line add r11, pc, #g_oalAddressTable - (. + 8) src\bootloader\TEST\startup.s(191) : error A0014: '-' can not be applied; different sections or different base registers but eboot compiles without error. what could be the problem ? Thanks Tag: How good is TFAT file system Tag: 105083
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    - SendMessage Marshalling code on Embedded CE 6? Hi, I am now working on Windows Embedded CE 6 but found some behavior curious to me about SendMessage() As you may know, some of the Win32 API's are just a wrapper for sending message. For example SetWindowText(hWnd, String) is similar to SendMessage(WM_SETTEXT, 0 String) But when I introduce my own message like WM_USER + 0x123, and string argument, I could not receive the string body while the pointer value is still the same. I imagine there should exist some string marshalling mechanism (like COM) then WM_SETTEXT used. But for my USER message there's no such mechanism I wrote. At this point, I would like make sure following : 1. This is unique to CE6? or older version of CE also don't support passing string by user defined message? How about desktop WIn32? 2. How I can implement SendMessage argument marshalling which is similar to WM_SETTEXT?.Is there any recommended method? (I don't want to implement COM like thing for such a little piece...) 3. Is there any other good idea passing string argument between processes? (I intend passing string argument to the same program instance which is invoked earlier.) Thanks for reading. -- Hiroyuki Tag: How good is TFAT file system Tag: 105080
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    - auto connect to wifi Hello, I am working on WinCE 5.0. Could an one guide me how to auto connect to a wifi network . How do i set the SSID , network key programatically (apllication or registry key and connect to wifi on system launch? Thanks in advance Regards, Anurag Tag: How good is TFAT file system Tag: 105072
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    - SDK installation Hi, I have generated an SDK (for custom iMX27 platform) thanks to Visual Studio 2005 (with PB 6.0 plug-in), but it fails when it is installed on my PC, with the following error: "ToolsMsmCA(Error):Setup package issue: Xml file not found:" It seems to be a generation problem, due to my PC configuration, since another SDK, generated on another PC, correctly installs here ... Does someaone has an idea ??? thnaks a lot, Mike Tag: How good is TFAT file system Tag: 105069
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    - Via CN700 board porting.... hi, I have been trying to port ce 5.0 (6.0) to my via board. The chipset is CN700 + VT8237R and via provides a bsp for the assembly. In my understand, the 8237r has built in ethernet MAC component in it. But my board seems not to use the built in module but use external ethernet controller RTL8100C. Unfortunately, realtek doesn't provide a ce driver for 8100C. Then I can't use the ethernet function at ce os? Is there any way to work the 8100C chipset within CE ? I tried to port it by adding 8139 driver to os design but it even can't boot well. Tag: How good is TFAT file system Tag: 105068
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    - The choices of wavedev implementation for multiple audio interfaces Hello all, I'm facing a choice problem when trying to implement the wavedev driver for multiple audio interfaces. Software - WinCE 6.0 Hardware - There are totally three separate audio interfaces, stereo, multichannel and S/PDIF. I guess two options are availbe to implement the wavedev driver. Option A: Three wavedev drivers (WAV0, WAV1 and WAV2) could be implemented for these three interfaces respectively. These three drivers are pretty self-governed and will be loaded by device manager one by one. Option B: Only one wavedev (WAV0) will be implemented, but it will return 3 when responding to WODM_GETNUMDEVS. It's saying that the driver contains three group of Hwctxt / Devctxt / Strmctxt implementation, and each interface has its own group. My humble understanding is that the audio application will not be aware of this kind of different wavedev implementation, because WaveAPI will enumerate all these interfaces to application using uDeviceId , no matter they are implmented in one wavedev or several. In another word, WaveAPI will make this driver level difference invisible to applications. Till now, I do not see any outstanding problem to implement Ringo audio driver with either of these two options. But to be honest, I do not know WaveAPI well due to its privacy, so I'm not sure about which option is WaveAPI's preference. Please share your opinions to help me on the choice. Any comments or advices are appreciated. Regards, Shawn Tag: How good is TFAT file system Tag: 105064
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    - 2D Display Driver - Help Hi, I have some general questions in the WinCE display driver. I wanna write 2D display driver for AMD's NB RS690T. So can u people suggest me which driver in WinCE 4.2 i can take as referrence and i can start. There are GeodeLX drivers present in WinCE but the VGA is currently working properly in the board. But i want to write a specific driver for the display controller in Rs690T. Whats the difference between the direct draw display driver and just a display driver(In PB help)? Why they having two types. I want some suggestions how to study for writing? Whether i've to start with display hardware registers or i can study driver? What are the things i have to more concentrate. I searched in net but i cant find good links, i'm studying in PB help only. So i need some links. Thanks in advance. Kumar.S Tag: How good is TFAT file system Tag: 105061
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    - WinDBG and WinCE 6.0 Could you confirm that is not possible to use WinDBG with WinCE 6.0 dump file ? Or maybe I have done something wrong and in this case I would like to know how that is possible. What I have done upto now : 1. Capure Dump file (I have tried with context dump and system dump) 2. Open this file with WinDBG (6.7.0005.1) -> error message : "Could not find the e:\CEDump.kdmp Dump file, Win32 error 0n1392. The file or directory is corrupted and unreadable." My kdmp dump exists, 860Ko size. I have got Platform builder for CE 6.0. I can open dump file with VS8 and have traces. Regards, Olivier Tag: How good is TFAT file system Tag: 105059
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    - CEC Hi, I have the CEC file for the Samsung2440 for wince4.2....... How do I create the BSP for this HW ? Thanks... for all Miky Tag: How good is TFAT file system Tag: 105054
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    - CE 6.0 Kernel Initialization fails for my BSP Hi, I am in the process of porting the BSP from CE 5.0 to CE 6.0 for an ARM based board. While I have been sucessful in getting the eboot and Kitl to load, I am seeing 'Data Abort' exeception error during Windows CE KernelInit. I am not able to figure out where I have gone wrong. Your help is appreciated. I've posed below my serial console output and the debug messages from PB. If you look at the end of PB output you'll find a couple of DBGCHK messages and a 'Data Abort' Exception error during LoadOneLibrary: 'COREDLL.dll'. Not able to figure out why these are coming. 1) Output from Serial console =================================================== ################################################### Completed file(s): ------------------------------------------------------------------------------- [0]: Address=0x88200000 Length=0x348C7E8 Name="" Target=RAM ROMHDR at Address 88200044h Download successful! Jumping to image at 88201000h... Got EDBG_CMD_JUMPIMG Got EDBG_CMD_CONFIG, flags:0x00000000 Clearing RAM INFO: OEMLaunch: Jumping to Virtual Address 0x88201000(Physical Address 0xC0201000)... INFO:OALLogSetZones: dpCurSettings.ulZoneMask: 0xb Windows CE Kernel for ARM (Thumb Enabled) Built on Sep 6 2006 at 19:11:16 ProcessorType=0926 Revision=4 OEMAddressTable = 88208da8 Building Date: " Sep 19 2007 ", Time: " 16:30:38 " Displaying splash screen... Calling KITL start function i.e. OEMKitlStartup... ********************************************* * * * OEMKitlStartup * * * * * ********************************************* +OALKitlInit(' s', 0x 8x - -1476395000/9/0x 8x, 0x 8x) DeviceId................. MX2112544 pArgs->flags............. 0x9 pArgs->devLoc.IfcType.... 0 pArgs->devLoc.LogicalLoc. 0xCC000300 pArgs->devLoc.PhysicalLoc 0x0 pArgs->devLoc.Pin........ 0 pArgs->ip4address........ 1 pDevice->Name............ s pDevice->ifcType......... 0 pDevice->id.............. 0xCC000300 pDevice->resource........ 0 pDevice->type............ 2 pDevice->pDriver......... 0x8B69F000 +OALKitlFindDevice(0/0/ 8x, 0x 8x) -OALKitlFindDevice(pDevice = 0x 8x(0Ã°!Ë?), PhysicalLoc = 0x 8x) +OEMKitlInit(0x 8x) +OALKitlEthInit(' ', 'MX2112544', 0x 8x, 0x 8x) INFO: CS8900AInit chip detected KITL: *** Device Name MX2112544 *** WARN: KITL can't obtain SYSINTR for IRQ 203 WARN: KITL will run in polling mode VBridge:: built on [Sep 6 2006] time [19:25:01] VBridgeInit()...TX = [16384] bytes -- Rx = [16384] bytes Tx buffer [0xAB6E1D20] to [0xAB6E5D20]. Rx buffer [0xAB6E5D40] to [0xAB6E9D40]. VBridge:: NK add MAC: [12-13-17-28-31-0] -OALKitlEthInit(rc = 1) -OEMKitlInit(rc = 1) Connecting to Desktop +KitlEthGetDevCfg(0x 8x, 0x 8x->-1955785690) -KitlEthGetDevCfg(rc = 1) KITL: Connected host IP: 1 Port: 3155 KeyIndex 0 = -1 KeyIndex 1 = -1 KeyIndex 2 = -1 KeyIndex 3 = -1 KeyIndex 4 = -1 KeyIndex 5 = -4194305 KeyIndex 6 = -4194305 KeyIndex 7 = -1 +KITLRegisterDfltClient, service:0 +KITLRegisterDfltClient, service:1 -OALKitlInit(rc = 1) Waiting for service 'DBGMSG' to connect..., fUseSysCalls = 0 ProcessAdminMsg: Receive Config message for service DBGMSG ProcessAdminMsg: Receive Config message for service PPSH ProcessAdminMsg: Receive Config message for service DBGMSG !Received config for unrecognized service KDBG ProcessAdminMsg: Receive Config message for service DBGMSG ProcessAdminMsg: Receive Config message for service PPSH !Received config for unrecognized service KDBG !Received config for unrecognized service KDBG ################################################### =================================================== 2) output from PB =================================================== ################################################### 4294767296 PID:0 TID:0 Error Reporting Memory Reserved, dump size = 00020000 4294767296 PID:0 TID:0 Setting up softlog at 0x8bddc000 for 0x800 entries 4294767296 PID:0 TID:0 Booting Windows CE version 6.00 for (ARM) 4294767296 PID:0 TID:0 &pTOC = 8b87dc1c, pTOC = 8b80ec20, pTOC->ulRamFree = 8b882000, MemForPT = 00001000 4294767296 PID:0 TID:0 Configuring: Primary pages: 1367, Secondary pages: 0, Filesystem pages = 683 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: 8b884000, extension: 00001000, length: 00557000 4294767296 PID:0 TID:0 NKStartup done, starting up kernel. 4294767297 PID:0 TID:0 Windows CE KernelInit 4294767305 PID:400002 TID:2 Reserve VM for kernel XIP DLls, first = c0010000, last = c1090000 4294767311 PID:400002 TID:2 g_pprcNK == 0x8b87baa0 4294767313 PID:400002 TID:410002 Updated eptr->e32_vsize to = 0001d000 4294767314 PID:400002 TID:410002 Initializing Memory Mapped File Support 4294767314 PID:400002 TID:410002 Scheduling the first thread. 4294767315 PID:400002 TID:410002 Detecting VFP... 4294767315 PID:400002 TID:410002 VFP Not Found! 4294767316 PID:400002 TID:410002 LoaderInit: Initialing loader 4294767320 PID:400002 TID:410002 Updated eptr->e32_vsize to = 0001d000 4294767320 PID:400002 TID:410002 Updated eptr->e32_vsize to = 000a2000 4294767328 PID:400002 TID:410002 Updated eptr->e32_vsize to = 0001e000 4294767370 PID:400002 TID:410002 Heap Statistics at 0xC01BAAC0 4294767371 PID:400002 TID:410002 NKHandleCall: dwHtype=2, dwAPI=10, cArgs=4, h = 00000042, phd = 8bddb000 4294767377 PID:400002 TID:410002 NKHandleCall: kmode server, pfnAPI = 0x8825b25c 4294767378 PID:400002 TID:410002 DoVMAlloc - proc-id: 00400002, dwAddr = 00000000, cPages = 0xf, fAllocType = 00002000, dwPageType = 00000000 4294767378 PID:400002 TID:410002 DoVMReserve - process-id: 00400002, dwAddr = 00000000, cPages = 0xf, base = 00000000, fAllocType = 00002000 4294767379 PID:400002 TID:410002 DoVMReserve - searching from va = d0050000 4294767379 PID:400002 TID:410002 SearchFreePages: Search free pages from 0xd0050000 for 0xf pages, limit = 0xf0000000 4294767388 PID:400002 TID:410002 SearchFreePages: returns 0xd0050000 4294767388 PID:400002 TID:410002 DoVMReserve - use Addr d0050000 4294767389 PID:400002 TID:410002 last page table at abb3d000 4294767389 PID:400002 TID:410002 DoVMReserve - returns d0050000 4294767390 PID:400002 TID:410002 DoVMAlloc - returns d0050000 4294767391 PID:400002 TID:410002 NKHandleCall returns 0xd0050000, dwErr= 0x0 4294767397 PID:400002 TID:410002 CRITCreate entry: d00404d0 4294767397 PID:400002 TID:410002 CRITCreate exit: 8bdd58a0 4294767398 PID:400002 TID:410002 +HNDLCreateHandle 8824e3c0, 8bdd58a0 8b87baa0 4294767398 PID:400002 TID:410002 Allocated HDATA 8bdd593c, pci = 8824e3c0, type = 0000000c 4294767399 PID:400002 TID:410002 -HNDLCreateHandle 00490003 4294767399 PID:400002 TID:410002 LoadOneLibrary: 'oalioctl', 0x8000 4294767400 PID:400002 TID:410002 MatchDllNameAndFlags: testing 'kernel.dll' 4294767400 PID:400002 TID:410002 MatchDllNameAndFlags: testing 'k.coredll.dll' 4294767405 PID:400002 TID:410002 MatchDllNameAndFlags: testing 'kitl.dll' 4294767406 PID:400002 TID:410002 Trying DLL '\windows\k.oalioctl' 4294767406 PID:400002 TID:410002 OpenExecutable: \windows\k.oalioctl 4294767407 PID:400002 TID:410002 OpenExecutable: plain name = k.oalioctl 4294767407 PID:400002 TID:410002 OpenExecutable: Filesys not loaded, Opening from ROM 4294767408 PID:400002 TID:410002 OpenFileFromROM: trying 'k.oalioctl' 4294767408 PID:400002 TID:410002 OpenExecutable '\windows\k.oalioctl' returns 00000002 4294767409 PID:400002 TID:410002 Trying DLL '\windows\k.oalioctl.dll' 4294767409 PID:400002 TID:410002 OpenExecutable: \windows\k.oalioctl.dll 4294767410 PID:400002 TID:410002 OpenExecutable: plain name = k.oalioctl.dll 4294767410 PID:400002 TID:410002 OpenExecutable: Filesys not loaded, Opening from ROM 4294767411 PID:400002 TID:410002 OpenFileFromROM: trying 'k.oalioctl.dll' 4294767411 PID:400002 TID:410002 OpenExecutable '\windows\k.oalioctl.dll' returns 00000002 4294767412 PID:400002 TID:410002 Trying DLL 'oalioctl' 4294767412 PID:400002 TID:410002 OpenExecutable: oalioctl 4294767412 PID:400002 TID:410002 OpenExecutable: plain name = oalioctl 4294767413 PID:400002 TID:410002 OpenExecutable: Filesys not loaded, Opening from ROM 4294767413 PID:400002 TID:410002 OpenFileFromROM: trying 'oalioctl' 4294767414 PID:400002 TID:410002 OpenExecutable 'oalioctl' returns 00000002 4294767414 PID:400002 TID:410002 Trying DLL 'oalioctl.dll' 4294767415 PID:400002 TID:410002 OpenExecutable: oalioctl.dll 4294767415 PID:400002 TID:410002 OpenExecutable: plain name = oalioctl.dll 4294767416 PID:400002 TID:410002 OpenExecutable: Filesys not loaded, Opening from ROM 4294767416 PID:400002 TID:410002 OpenFileFromROM: trying 'oalioctl.dll' 4294767417 PID:400002 TID:410002 OpenExe oalioctl.dll: ROM: 8b80ed74 4294767417 PID:400002 TID:410002 (10) o32rp->o32_realaddr = c00b1000 4294767417 PID:400002 TID:410002 OpenExecutable 'oalioctl.dll' returns 00000000 4294767418 PID:400002 TID:410002 ChkDebug returns 1 4294767418 PID:400002 TID:410002 BasePtr is c00b0000 4294767419 PID:400002 TID:410002 LoadO32 : get section information 0 4294767419 PID:400002 TID:410002 (2) o32rp->o32_realaddr = c00b1000 4294767420 PID:400002 TID:410002 virtualcopying c00b1000 <- 88433000 (a0b)! 4294767420 PID:400002 TID:410002 VMCopyPhysical - process id: 00400002, dwAddr c00b1000, dwPfn = c0433000 cPages = 0x1 4294767421 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000c00, idx2nd = 000000b1, ppdir->pte[idxdir] = c3b3b001 4294767428 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3b2c4, pptbl->pte[idx2nd] = 00000010 4294767429 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000c00, idx2nd = 000000b1, ppdir->pte[idxdir] = c3b3b001 4294767429 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3b2c4, pptbl->pte[idx2nd] = c043300e 4294767430 PID:400002 TID:410002 VMCopyPhysical returns 0x1 4294767430 PID:400002 TID:410002 LoadO32 : get section information 1 4294767431 PID:400002 TID:410002 (2) o32rp->o32_realaddr = c00b2000 4294767431 PID:400002 TID:410002 LoadO32 : get section information 2 4294767432 PID:400002 TID:410002 (2) o32rp->o32_realaddr = c00b3000 4294767432 PID:400002 TID:410002 virtualcopying c00b3000 <- 88434000 (80)! 4294767432 PID:400002 TID:410002 VMCopyPhysical - process id: 00400002, dwAddr c00b3000, dwPfn = c0434000 cPages = 0x1 4294767433 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000c00, idx2nd = 000000b3, ppdir->pte[idxdir] = c3b3b001 4294767434 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3b2cc, pptbl->pte[idx2nd] = 00000010 4294767434 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000c00, idx2nd = 000000b3, ppdir->pte[idxdir] = c3b3b001 4294767435 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3b2cc, pptbl->pte[idx2nd] = c043400e 4294767435 PID:400002 TID:410002 VMCopyPhysical returns 0x1 4294767436 PID:400002 TID:410002 Done InitModule, StartIP = c00b11d4 4294767436 PID:400002 TID:410002 NKGetLastError entry 4294767437 PID:400002 TID:410002 NKGetLastError exit: 00000002 4294767437 PID:400002 TID:410002 NKSetLastError entry: 00000002 4294767437 PID:400002 TID:410002 NKSetLastError exit 4294767438 PID:400002 TID:410002 NKHandleCall: dwHtype=2, dwAPI=23, cArgs=3, h = 00000042, phd = 8bddb000 4294767438 PID:400002 TID:410002 NKHandleCall: kmode server, pfnAPI = 0x8825d4c0 4294767439 PID:400002 TID:410002 NKHandleCall returns 0x15, dwErr= 0x0 4294767439 PID:400002 TID:410002 NKSetLastError entry: 00000716 4294767440 PID:400002 TID:410002 NKSetLastError exit 4294767440 PID:400002 TID:410002 NKLoadLibraryEx entry: d001fc28 00000000 4294767441 PID:400002 TID:410002 LoadOneLibrary: 'COREDLL.dll', 0x8000 4294767441 PID:400002 TID:410002 MatchDllNameAndFlags: testing 'oalioctl.dll' 4294767442 PID:400002 TID:410002 MatchDllNameAndFlags: testing 'kernel.dll' 4294767442 PID:400002 TID:410002 MatchDllNameAndFlags: testing 'k.coredll.dll' 4294767442 PID:400002 TID:410002 NKLoadLibraryEx exit: 8bdd509c (c00c0000) 4294767443 PID:400002 TID:410002 LoadPageTable failed, addr = c00b2000 4294767443 PID:400002 TID:410002 +HandleException: pcstk = d001fb50 4294767444 PID:400002 TID:410002 KC_VMDemandCommit: pptbl = abb3d000, idx2nd = 0000001f 4294767444 PID:400002 TID:410002 -HandleException: prepare getting into ExceptionDispatch pcstk = d001fb50 4294767445 PID:400002 TID:410002 ExceptionDispatch: pcstk=d001fb50 PC=c0121c00 id=4 4294767445 PID:400002 TID:410002 4294767446 PID:400002 TID:410002 Data Abort, addr = c00b2000, fWrite = 00000000 4294767446 PID:400002 TID:410002 VMProcessPageFault: pprc = 8b87baa0, dwAddr = c00b2000, fWrite = 00000000 4294767447 PID:400002 TID:410002 VMProcessPageFault: PageType = 1, PageFunc = 8828ccf4 4294767566 PID:400002 TID:410002 PageFromLoader: proc id = 00400002, addr = c00b2000, fWrite = 00000000 4294767566 PID:400002 TID:410002 PageInModule: Paging in c00b2000 4294767567 PID:400002 TID:410002 PageInModule: fWrite = 00000001 4294767567 PID:400002 TID:410002 DoVMReserve - process-id: 00400002, dwAddr = 00000000, cPages = 0x10, base = 00000000, fAllocType = 00000000 4294767568 PID:400002 TID:410002 DoVMReserve - searching from va = d0060000 4294767568 PID:400002 TID:410002 SearchFreePages: Search free pages from 0xd0060000 for 0x10 pages, limit = 0xf0000000 4294767569 PID:400002 TID:410002 SearchFreePages: returns 0xd0060000 4294767569 PID:400002 TID:410002 DoVMReserve - use Addr d0060000 4294767570 PID:400002 TID:410002 last page table at abb3d000 4294767570 PID:400002 TID:410002 DoVMReserve - returns d0060000 4294767571 PID:400002 TID:410002 DoVMAlloc - proc-id: 00400002, dwAddr = d0062000, cPages = 0x1, fAllocType = 00001000, dwPageType = 00000000 4294767571 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000062, ppdir->pte[idxdir] = c3b3d001 4294767572 PID:400002 TID:410002 LoadPageTable failed, addr = d001effc 4294767572 PID:400002 TID:410002 +HandleException: pcstk = d001ef74 4294767573 PID:400002 TID:410002 KC_VMDemandCommit: pptbl = abb3d000, idx2nd = 0000001f 4294767573 PID:400002 TID:410002 KC_VMDemandCommit: pptbl = abb3d000, idx2nd = 0000001e 4294767574 PID:400002 TID:410002 GrabOnePage: Returning 8bdb3000 4294767574 PID:400002 TID:410002 KC_VMDemandCommit: Committing page d001ef74 4294767575 PID:400002 TID:410002 -HandleException: committed secure stack page d001e000 4294767575 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d188, pptbl->pte[idx2nd] = 00000040 4294767576 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000062, ppdir->pte[idxdir] = c3b3d001 4294767576 PID:400002 TID:410002 GetHeldPage: Returning c3db2000 (8bdb2000) 4294767577 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d188, pptbl->pte[idx2nd] = c3db255e 4294767577 PID:400002 TID:410002 DoVMAlloc - returns d0062000 4294767578 PID:400002 TID:410002 PI-ROM: Paging in c00b2000 pPgMem = d0062000 4294767578 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000c00, idx2nd = 000000b2, ppdir->pte[idxdir] = c3b3b001 4294767579 PID:400002 TID:410002 DupPhysPage: PFN=c3db2000 ix=52d rc=1 4294767579 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3b2c8, pptbl->pte[idx2nd] = c3db255e 4294767580 PID:400002 TID:410002 VMRelease: release VM from dwAddr = d0060000 of 00000010 pages 4294767580 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000060, ppdir->pte[idxdir] = c3b3d001 4294767581 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d180, pptbl->pte[idx2nd] = 00000000 4294767581 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000061, ppdir->pte[idxdir] = c3b3d001 4294767582 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d184, pptbl->pte[idx2nd] = 00000000 4294767582 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000062, ppdir->pte[idxdir] = c3b3d001 4294767583 PID:400002 TID:410002 FreePhysPage: PFN=c3db2000 ix=52d rc=2 4294767583 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d188, pptbl->pte[idx2nd] = 00000000 4294767584 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000063, ppdir->pte[idxdir] = c3b3d001 4294767584 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d18c, pptbl->pte[idx2nd] = 00000000 4294767585 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000064, ppdir->pte[idxdir] = c3b3d001 4294767585 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d190, pptbl->pte[idx2nd] = 00000000 4294767586 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000065, ppdir->pte[idxdir] = c3b3d001 4294767586 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d194, pptbl->pte[idx2nd] = 00000000 4294767587 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000066, ppdir->pte[idxdir] = c3b3d001 4294767587 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d198, pptbl->pte[idx2nd] = 00000000 4294767588 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000067, ppdir->pte[idxdir] = c3b3d001 4294767588 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d19c, pptbl->pte[idx2nd] = 00000000 4294767589 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000068, ppdir->pte[idxdir] = c3b3d001 4294767589 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1a0, pptbl->pte[idx2nd] = 00000000 4294767590 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 00000069, ppdir->pte[idxdir] = c3b3d001 4294767590 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1a4, pptbl->pte[idx2nd] = 00000000 4294767591 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 0000006a, ppdir->pte[idxdir] = c3b3d001 4294767591 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1a8, pptbl->pte[idx2nd] = 00000000 4294767592 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 0000006b, ppdir->pte[idxdir] = c3b3d001 4294767592 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1ac, pptbl->pte[idx2nd] = 00000000 4294767593 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 0000006c, ppdir->pte[idxdir] = c3b3d001 4294767593 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1b0, pptbl->pte[idx2nd] = 00000000 4294767594 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 0000006d, ppdir->pte[idxdir] = c3b3d001 4294767594 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1b4, pptbl->pte[idx2nd] = 00000000 4294767595 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 0000006e, ppdir->pte[idxdir] = c3b3d001 4294767595 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1b8, pptbl->pte[idx2nd] = 00000000 4294767596 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 0000006f, ppdir->pte[idxdir] = c3b3d001 4294767596 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1bc, pptbl->pte[idx2nd] = 00000000 4294767597 PID:400002 TID:410002 PageFromLoader: returns 1 4294767597 PID:400002 TID:410002 VMProcessPageFault: returns = 1 4294767598 PID:400002 TID:410002 fHandled = 1, fRunSEH = 0, f2ndChance = 0, mode = 0x1f, SP = d001fbe0 4294767599 PID:400002 TID:410002 NKSetLastError entry: 00000032 4294767599 PID:400002 TID:410002 NKSetLastError exit 4294767599 PID:400002 TID:410002 PGPOOL: Loader pool pages, Target=768 Max=2048 ReleaseIncr=32 CritIncr=16 Prio=255 CritPrio=247 4294767600 PID:400002 TID:410002 NKCreateEvent entry: 00000000 00000001 00000000 00000000 4294767600 PID:400002 TID:410002 +HNDLCreateHandle 8824e360, 8bdd5bd0 8b87baa0 4294767601 PID:400002 TID:410002 Allocated HDATA 8bdd5c6c, pci = 8824e360, type = 00000004 4294767601 PID:400002 TID:410002 -HNDLCreateHandle 004a0003 4294767602 PID:400002 TID:410002 NKCreateEvent exit: 004a0003 4294767602 PID:400002 TID:410002 DoVMReserve - process-id: 00400002, dwAddr = 00000000, cPages = 0x10, base = 00000000, fAllocType = 00200000 4294767603 PID:400002 TID:410002 DoVMReserve - searching from va = d0060000 4294767603 PID:400002 TID:410002 SearchFreePages: Search free pages from 0xd0060000 for 0x10 pages, limit = 0xf0000000 4294767604 PID:400002 TID:410002 SearchFreePages: returns 0xd0060000 4294767604 PID:400002 TID:410002 DoVMReserve - use Addr d0060000 4294767605 PID:400002 TID:410002 last page table at abb3d000 4294767605 PID:400002 TID:410002 DoVMReserve - returns d0060000 4294767606 PID:400002 TID:410002 DoVMAlloc - proc-id: 00400002, dwAddr = d006f000, cPages = 0x1, fAllocType = 00001000, dwPageType = 00000000 4294767606 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 0000006f, ppdir->pte[idxdir] = c3b3d001 4294767607 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1bc, pptbl->pte[idx2nd] = 00000030 4294767607 PID:400002 TID:410002 Enumerate2ndPT: idxdir = 00000d00, idx2nd = 0000006f, ppdir->pte[idxdir] = c3b3d001 4294767608 PID:400002 TID:410002 GetHeldPage: Returning c3db1000 (8bdb1000) 4294767608 PID:400002 TID:410002 Enumerate2ndPT: &pptbl->pte[idx2nd] = abb3d1bc, pptbl->pte[idx2nd] = c3db155e 4294767609 PID:400002 TID:410002 DoVMAlloc - returns d006f000 4294767609 PID:400002 TID:410002 VMCreateStack returns d0060000 4294767610 PID:400002 TID:410002 + THRDCreate: (8b87baa0, 00400002, d0060000, 00010000 00000000, 882c5d40, 8bdd5a98, 000000ff) 4294767610 PID:400002 TID:410002 +HNDLCreateHandle 8824b618, 8bdd5c90 8b87baa0 4294767611 PID:400002 TID:410002 Allocated HDATA 8bdd5ed0, pci = 8824b618, type = 00000001 4294767611 PID:400002 TID:410002 -HNDLCreateHandle 004b0003 4294767612 PID:400002 TID:410002 THRDCreate: pth = 8bdd5c90, hth = 004b0003 4294767612 PID:400002 TID:410002 MDCT: pTh=8bdd5c90 Pc=c0122090 Psr=001f GP=00009999 Sp=d006fe90 4294767613 PID:400002 TID:410002 THRDCreate returns 8bdd5c90, id = 004b0002 4294767613 PID:400002 TID:410002 THRDResume entry: 8bdd5c90 4294767614 PID:400002 TID:410002 THRDResume exit: 00000001 4294767614 PID:400002 TID:410002 CreateKernelThread returns 004c0003 4294767614 PID:400002 TID:410002 LoadPageTable failed, addr = 00000041 4294767615 PID:400002 TID:410002 +HandleException: pcstk = d001fc58 4294767615 PID:400002 TID:410002 KC_VMDemandCommit: pptbl = abb3d000, idx2nd = 0000001f 4294767615 PID:400002 TID:410002 -HandleException: prepare getting into ExceptionDispatch pcstk = d001fc58 4294767616 PID:400002 TID:410002 ExceptionDispatch: pcstk=d001fc58 PC=882c0d7c id=4 4294767616 PID:400002 TID:410002 4294767617 PID:400002 TID:410002 Data Abort, addr = 00000041, fWrite = 00000000 4294767617 PID:400002 TID:410002 VMProcessPageFault: pprc = 8b87baa0, dwAddr = 00000041, fWrite = 00000000 4294767618 PID:400002 TID:410002 VMProcessPageFault: PageType = 0, PageFunc = 882721cc 4294767618 PID:400002 TID:410002 VMProcessPageFault: returns = 0 4294767619 PID:400002 TID:410002 fHandled = 0, fRunSEH = 1, f2ndChance = 0, mode = 0x1f, SP = d001fce8 4294767619 PID:400002 TID:410002 Exception 'Data Abort' (4): Thread-Id=00410002(pth=8bddb024), Proc-Id=00400002(pprc=8b87baa0) 'NK.EXE', VM-active=00400002(pprc=8b87baa0) 'NK.EXE' 4294767620 PID:400002 TID:410002 PC=882c0d7c(kernel.dll+0x00083d7c) RA=882c0cf4(kernel.dll+0x00083cf4) SP=d001fce8, BVA=00000041 4294767621 PID:400002 TID:410002 CHECKTAKECRITSEC: Violation of critical section ordering, holding CS 8b87d5c0 (1) while taking CS 8b87d620 (10) 4294767621 PID:400002 TID:410002 NK Kernel: DEBUGCHK failed in file C:\ymzki\private\winceos\COREOS\nk\kernel\nknormal\..\schedule.c at line 376 4294767622 PID:400002 TID:410002 +HandleException: pcstk = d001f6c4 4294767622 PID:400002 TID:410002 KC_VMDemandCommit: pptbl = abb3d000, idx2nd = 0000001f 4294767623 PID:400002 TID:410002 -HandleException: prepare getting into ExceptionDispatch pcstk = d001f6c4 4294767623 PID:400002 TID:410002 ExceptionDispatch: pcstk=d001f6c4 PC=8829735c id=1 4294767624 PID:400002 TID:410002 4294767624 PID:400002 TID:410002 fHandled = 0, fRunSEH = 1, f2ndChance = 0, mode = 0x1f, SP = d001f754 4294767625 PID:400002 TID:410002 DEBUG_BREAK @8829735c Ignored. 4294767625 PID:400002 TID:410002 RtlDispatchException: returning failure. Flags=0 4294767626 PID:400002 TID:410002 SetupCstk: pcstk = d001fa68, ra=c00f961c mode=0 prevSP = d001faf8, oldTLS = d001ff00 4294767626 PID:400002 TID:410002 DecodeAPI: calling 'Wn32' API #29. disp=3. 4294767627 PID:400002 TID:410002 ObjectCall: returning 8825723c 4294767627 PID:400002 TID:410002 ExceptionDispatch: pcstk=d001fa68 PC=c00f961c id=f101ff8c 4294767627 PID:400002 TID:410002 4294767628 PID:400002 TID:410002 2nd chance Exception, pcstkNext = 00000000 4294767628 PID:400002 TID:410002 Unhandled Exception, original (IP = 882c0d7c, SP = d001fce8) 4294767629 PID:400002 TID:410002 fHandled = 0, fRunSEH = 0, f2ndChance = 1, mode = 0x1f, SP = d001fce8 4294767629 PID:400002 TID:410002 NK Kernel: DEBUGCHK failed in file C:\ymzki\private\winceos\COREOS\nk\kernel\nknormal\..\exdsptch.c at line 333 4294767630 PID:400002 TID:410002 +HandleException: pcstk = d001f490 4294767630 PID:400002 TID:410002 KC_VMDemandCommit: pptbl = abb3d000, idx2nd = 0000001f 4294767631 PID:400002 TID:410002 -HandleException: prepare getting into ExceptionDispatch pcstk = d001f490 4294767631 PID:400002 TID:410002 ExceptionDispatch: pcstk=d001f490 PC=882581fc id=1 4294767632 PID:400002 TID:410002 4294767632 PID:400002 TID:410002 fHandled = 0, fRunSEH = 1, f2ndChance = 0, mode = 0x1f, SP = d001f520 4294767633 PID:400002 TID:410002 DEBUG_BREAK @882581fc Ignored. 4294767633 PID:400002 TID:410002 Unhandled exception c0000005: 4294767634 PID:400002 TID:410002 Cleaning up callstacks for thread 8bddb024, pcstk=d001fa68 4294767634 PID:400002 TID:410002 Terminating thread 8bddb024 4294767635 PID:400002 TID:410002 Secondary thread in proc 00400002 faulted, Exception code = c0000005, Exception Address = 882c0d7c! 4294767635 PID:400002 TID:410002 Terminating Thread 00410002 4294767636 PID:400002 TID:410002 NKSetLastError entry: c0000005 4294767636 PID:400002 TID:410002 NKSetLastError exit 4294767636 PID:400002 TID:410002 NKExitThread entry: pCurThread = 8bddb024, dwExitCode = c0000005 4294767637 PID:400002 TID:410002 CHECKTAKECRITSEC: Violation of critical section ordering, holding CS 8b87d5c0 (1) while taking CS 8b87bb94 (13) 4294767637 PID:400002 TID:410002 NK Kernel: DEBUGCHK failed in file C:\ymzki\private\winceos\COREOS\nk\kernel\nknormal\..\schedule.c at line 376 4294767638 PID:400002 TID:410002 +HandleException: pcstk = d001faa8 4294767638 PID:400002 TID:410002 KC_VMDemandCommit: pptbl = abb3d000, idx2nd = 0000001f 4294767639 PID:400002 TID:410002 -HandleException: prepare getting into ExceptionDispatch pcstk = d001faa8 4294767639 PID:400002 TID:410002 ExceptionDispatch: pcstk=d001faa8 PC=8829735c id=1 4294767640 PID:400002 TID:410002 4294767640 PID:400002 TID:410002 fHandled = 0, fRunSEH = 1, f2ndChance = 0, mode = 0x1f, SP = d001fb38 4294767641 PID:400002 TID:410002 DEBUG_BREAK @8829735c Ignored. 4294767641 PID:400002 TID:410002 NKSleep entry: 000000fa 4294767642 PID:400002 TID:4b0002 DoWaitForObjects entry: 00000001 d006fdd8 ffffffff 4294767893 PID:400002 TID:410002 NKSleep exit 4294767893 PID:400002 TID:410002 NKPSLNotify: 00000004 00400002 00410002 4294767894 PID:400002 TID:410002 NKSleep entry: 000001f4 4294768395 PID:400002 TID:410002 NKSleep exit 4294768395 PID:400002 TID:410002 NKSleep entry: 000002ee 4294769147 PID:400002 TID:410002 NKSleep exit ################################################### =================================================== Tag: How good is TFAT file system Tag: 105047
  - 18
    - Using NdisCacheFlush In some hardware, using uncached access to DRAM can be very expensive in terms of bus cycles, particularly where the use model may be to parse through bytes and words where each read or write would generate a memory access cycle. In our particular case the time to access a single DWORD uncached could be the same as the time to access 256 bytes through the cache. The handling of network packet data is just such a case. However, the CE 6.0 documentation for NdisFlushBuffer - a call which would be made with some frequency as buffers are handed off to or read from the DMA hardware - notes: "NdisFlushBuffer is an expensive operation on Windows Embedded CE, because it flushes all data caches, not just the one for the affected page. For better performance and resource utilization, use non-cached memory instead." Is this true? Does the code really call teh big hammer -CacheSync() - instead of the more surgical CacheRangeFlush() introduced in 4.2 for just such purposes? -- Richard R. Lee eMVP Tag: How good is TFAT file system Tag: 105045
  - 19
    - PB 5.0 and 6.0 together on same PC side-by-side Hi, My PB5.0 IDE does not work anymore since I installed PB6.0 on the same PC. I followed the instruction to install 5.0 before 6.0 (tried it out twice!). Any tips to make PB5.0 IDE work again? Thank you, Peter Tag: How good is TFAT file system Tag: 105044
  - 20
    - pbxmlutils.exe help Hi, I am investigating capabilities of pbxmlutils.exe but I found that help is not quite complete. Does any one where I can get some detailed help and examples of use? Can I generate a OSDesign project automatically with pbxmlutils.exe? Thanks for your help. Tag: How good is TFAT file system Tag: 105043
  - 21
    - Host interface LCM update in WM display driver Dear all, I'm trying to write a display driver in WM6 and have some question about screen update with Host interface. In RGB interface, screen update is HW-triggered. HW would periodically scan the frame buffer and send RGB signal to the panel. But in Host interface, screen update is SW-triggered. Display Driver should decide when to update the frame buffer to LCM. Method (A): Of course, we can creaet a thread with a timer to update LCM periodically just like RGB interface. But it may consume bandwidth and power since the update is not always necessary. Method (B) with problem: Or maybe we can maintain a frame buffer dirty flag to help decide update or not. If AP modify frame buffer through GDI functions,it's fine, we can totally catch it in Display Driver. But if AP get frame buffer address through GETRAWFRAMEBUFFER escape code and modify its content later, we never know when should we update the LCM. That's my question. For Host interface, is method (A) the best way to implement LCM update? Or any other practical way to achieve it ? Thanks a lot. Tag: How good is TFAT file system Tag: 105032
  - 22
    - Booting from CF card fails on some models Hello, I have a WindowsCE 4.2 system that runs on a VIA Prosavage-Twister based single board PC that uses a compact flash card as its primary hard disk and I need to switch to a new compact flash card. My problem is that my Windows CE build doesn't boot on some compact flash devices. The NK.bin file appears to load into memory OK, but then appears to hang when trying to initialize the ATAPI drivers. I've tried using the default ATAPI drivers instead of the VIA ones thinking they may be the issue, but that fails to boot too. Everything is the same in the two cases except for the compact flash device the system is booting from. I created a debug version of the system, these are final 10 lines of the serial dump when the boot fails: 0x877b39a8: PNP interface class {A4E7EDDA-E575-4252-9D6B-4195D48BB865} (DSK1:) ATTACH 0x877b30x877fcc54: >>> Loading module mspart.dll at address 0x03D10000-0x03D18000 (RW data at 0x01FD5000-0x01FD54A4) 0x877fcc54: Loading partition driver mspart.dll hModule=87790A50 0x877fcc54: Driver mspart.dll loaded 9a8: PNP interface class {CDDC3621-3512-4b3f-BB6F-B4DD5E061795} (IDE1:) ATTACH 0x877b39a8: DEVICE!StartOneDriver RegisterDevice(<nil>, 0, PCIbus.dll, 0x602ee70) failed 0x877fcc54: ATAPI:ResetController entered 0x877fcc54: ATAPI:ResetController: Controller reset done 0x877fcc54: CStore Destructor(00093FD0) 0x877fcc54: <<< Unloading module mspart.dll at address 0x03D10000-0x03D18000 (RW data at 0x01FD5000-0x01FD54A4) Indicating that there was some sort of problem encountered in mspart.dll that caused an ATAPI reset after which it was unloaded and the boot process stops. I have compared the debug logs of a couple of devices that work to those that fail and a common difference is the ones that fail support ATAPI DMA transfers and the ones that boot successfully don't. Is it possible to disable or not allow ATAPI DMA? Though it would be nice to allow DMA since it should improve disk performance. The loading of the module mspart.dll seems to come in at an odd time, as it's log entry is sort of inserted inside another. Could it be getting loaded too soon? if so, how do I delay it? Thanks for your help, Bruce Tag: How good is TFAT file system Tag: 105028
  - 23
    - GetNetworkParams: DNS server is 0.0.0.0 Has anyone seen this before? The CE5.0 DHCP client gets a dynamic IP address from a DHCP server (in this case, a Linksys router, though it's been happening with other equipment, too). My UI is strangely not showing any DNS address for my DNS server(s). It always shows 0.0.0.0. This happens in the UI portion of the adapter interface (Details...) and with telneting in and running ipconfig /all. It looks like GetNetworkParams() is returning null for the p->DnsServerList. I took a look at network traffic during a DHCP request and the standard Discover/Offer/Request/Ack protocol is being followed. Furthermore, the CE client is correctly sending DHCP option 6 (DNS) and receiving "Option 6: Domain Name Server = 10.16..." in reply. I have the capture file is anyone is interested in looking at it. Also, the registry value for DhcpDNS is being correctly written to HKLM \Comm\<adapter>\Tcpip\Parms\, so I don't understand why the IP helper functions aren't picking it up. So it looks like everything is working correctly, but GetNetworkParams() isn't returning the DNS server info. Has anyone else seen this problem? As always, thanks in advance, Dan. (A newsgroup search turned up one other post, but no answers: http://groups.google.com/group/microsoft.public.windowsce.app.development/browse_frm/thread/2025c4dc8967b2d2/9d89bf0d08eba752#9d89bf0d08eba752) Tag: How good is TFAT file system Tag: 105027
  - 24
    - NANDIMAGE section in config.bib I'm posting here a question sent first privately to Travis Hobrla (Microsoft) so that other people can benefit from his and others answers: Hello, I enjoyed your article called "Understanding Memory Sections in config.bib, boot.bib, and OEMAddressTable in Windows CE 5.0 and 6.0". Things are a lot clearer for me thanx to your post but I'm still not sure about some details: 1) you don't precise in your post that the virtual addresses used in both OEMAddressTable and config.bib are not chosen freely but _must_ be between 0x80000000 and 0xA0000000 to fall in the kernel virtual memory space reserved to access physical addresses (through cache). Am I correct? 2) I want to understand the "NANDIMAGE" meaning I've seen on the web elsewhere that it defines a virtual memory zone that will be demand paged to RAM from NAND. So that it consumes less RAM. Unfortunately I don't understand a word about this part of platform builder doc: "[NANDIMAGE]Specifies that RAM should overlap these regions when building an run-time image that uses BINFS. The overlapping regions are stored in NAND but are fixed up to virtually appear as though they do not overlap" What is this "overlapping" thing?? From what I've read NANDIMAGE and RAM don't have to overlap. So why is "RAM should overlap these regions"? I can think of several scenarios to understand that they could overlap: a) the mapping defined in config.bib is not the definitive real mapping. The real mapping will move both RAM and NANDIMAGE regions appart (and use more virtual adresses). b) the mapping defined in config.bib is the real definitive mapping. Overlapping regions are hence physical memory reserved for the demand mapping of the NAND flash. I thank you again for the light you shed on this obscure subject! Gildas Tag: How good is TFAT file system Tag: 105023
  - 25
    - CETK(Serial Driver) Hi All, I have worked on Serial Driver and its working fine. I can throw the characters on to the Hyper Terminal as well as when I am writing something on to the Hyper I am getting that recieved in my driver. Now I want to do a CETK for this. When I am doing CETK I found out an Exclaimation yellow mark for the Serial Port . Can any body tell me Why is this when my driver is working perfectly. And what does this Exclaimation mark exactly tells us. Thanks Tag: How good is TFAT file system Tag: 105015
- Next
  - 1
    - FMD problem Hello again! On my board there is a SG flash (NOR) and I want to exponse one half of it for users. So I made a flash media driver, I've tested its functions, everything seems ok. But after booting the OS I can't see any folder, which stand for my internal flash. Maybe I forgot something in registry settings, I don't know. Here is some debug output: >>> Loading module tse_fmd.dll at address 0x02C90000-0x02C96000 (RW data at 0x01EAF000-0x01EAF0B4) 4294769695 PID:cfdb86fe TID:cfdc3f9e 0x8fdeb400: INFO: FMD_Init: Flash Address=0xa2000000 Length=0x2000000. [NOTIFY] HandleSystemEvent 7 /ADD FMD1: >>> Loading module mspart.dll at address 0x03C50000-0x03C5B000 (RW data at 0x01FCD000-0x01FCD4AC) Loaded symbols for 'C:\WINCE500\PBWORKSPACES\TSE_OPA\RELDIR\MICROTECH_SH7760_SH4_DEBUG\MSPART.DLL' 4294769834 PID:4fde7236 TID:cfdc95f6 0x8fdebc8c: Loading partition driver mspart.dll hModule=8FD2B114 4294769838 PID:4fde7236 TID:cfdc95f6 0x8fdebc8c: Driver mspart.dll loaded 4294769839 PID:4fde7236 TID:cfdc95f6 0x8fdebc8c: CStore Destructor(000A86C0) 4294769840 PID:4fde7236 TID:cfdc95f6 0x8fdebc8c: <<< Unloading module mspart.dll at address 0x03C50000-0x03C5B000 (RW data at 0x01FCD000-0x01FCD4AC) Unloaded symbols for 'C:\WINCE500\PBWORKSPACES\TSE_OPA\RELDIR\MICROTECH_SH7760_SH4_DEBUG\MSPART.DLL' And here is my registry settings: IF BSP_SGFLASH_FMD [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\SGFlash] "Dll"="tse_fmd.dll" "Order"=dword:0 "Prefix"="FMD" "Ioctl"=dword:4 "Profile"="SGFlash" "IClass"="{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" "MemBase"=dword:A2000000 "MemLen"=dword:02000000 ; Support XIP in IMGFS [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\SGFlash\IMGFS] "XIP"=dword:1 ; Override names in default profile [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\SGFlash] "Name"="MSFLASH for SGFlash" "Folder"="Internal Flash" [HKEY_LOCAL_MACHINE\System\StorageManager\AutoLoad\SGFlash] "DriverPath"="Drivers\\BuiltIn\\SGFlash" "Dll"="tse_fmd.dll" "LoadFlags"=dword:2 "Order"=dword:0 "BootPhase"=dword:2 ENDIF Please, is there anybody, who knows, where is a mistake? George H. Tag: How good is TFAT file system Tag: 105011
  - 2
    - working with DOM hi i am a novice on windows ce 5.0. I am using DOM to install windows ce image on icop vortex 86 board . but when i am triing to copy something on to DOM i get error " invalid driver specification" on DOS screen how can i introduce the DOM to boot and specify as C driver and how to format DOM REGARDS joseph Tag: How good is TFAT file system Tag: 105010
  - 3
    - not able to launch nk.bin from flash to Ram Hi, I am working with pxa270,wince 5.0. I could download the NK.BIN to flash.I did it by changing the config.bib But I am not able to launch the image to RAM. Is there anything to change?please help me. Tag: How good is TFAT file system Tag: 105008
  - 4
    - Chinese Characters not displayed properly Hi all Some chinese PRC characters are not displayed properly on our device. As this is a complicated problem, I try to provide you with all the information I have, so please be patient. The system is a PB5.0 custom device on ARM CPU with MUI enabled. The OS language can be switched between Chinese PRC, Chinese Traditional, Japanese and some european languages. Because we are using another method for language switching in our application (satellite dlls for the language resources), we have to switch the language of our application seperately. We have the following fonts on our system: SimSun & NSimSun (Subset 2_50) MingLiU & PMingLiU (Subset 2_70) MS Gothic & MS PGothic & MS UI Gothic (Subset 1_70) Arial (Subset 1_30) Courier New (Subset 1_30) Tahoma (Subset 1_07) and we are using Agfa AC3 Font Compression. These are the relevant registry keys: [HKEY_LOCAL_MACHINE\SYSTEM\GDI] "FontLinkMethods"=dword:1 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FontLink\SystemLink] "Arial"="\\Windows\\msgothic.ac3,MS UI Gothic;\\Windows\\simsun.ac3,NSimSun;\\Windows\\mingliu.ac3,PMingLiU" "Times New Roman"="\\Windows\\msgothic.ac3,MS UI Gothic;\\Windows\\simsun.ac3,NSimSun;\\Windows\\mingliu.ac3,PMingLiU" "Tahoma"="\\Windows\\msgothic.ac3,MS UI Gothic;\\Windows\\simsun.ac3,NSimSun;\\Windows\\mingliu.ac3,PMingLiU" "Courier New"="\\Windows\\msgothic.ac3,MS UI Gothic;\\Windows\\simsun.ac3,NSimSun;\\Windows\\mingliu.ac3,PMingLiU" "Symbol"="\\Windows\\msgothic.ac3,,c,e"Á'¾fSfVfbfN'Ì;\\Windows\\simsun.ac3,NSimSun;\\Windows\\mingliu.ac3,PMingLiU" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FontLink\SkipTable] "Tahoma"="0411:005c,00a5,007e,0391-03c9,2026,2116,221a,25a0-25ff;0804:005c,00a5,007e,0391-03c9,2026,2116,221a,25a0-25ff;0404:005c,00a5,007e,0391-03c9,2026,2116,221a,25a0-25ff" "Arial"="0804:005c;0404:005c" "Courier New"="0804:005c;0404:005c" If we now select Chinese PRC as OS and application language, there are some characters, which don't display correctly. The wrong characters are all displayed as a square. Surprisingly, if we select German as the OS language and Chinese PRC for the application, then all the chinese characters in the application are displayed correctly, so I am sure that the characters are available in the fonts installed. As an example the character 0x786e is displayed correctly, but 0x8ba4 is only a square. Does anybody have a clue, why some characters can't be displayed, when switching the OS to chinese PRC? TIA -- Michael Reim Michael DOT Reim AT helmut-fischer DOT de Tag: How good is TFAT file system Tag: 105007
  - 5
    - How to abort going to sleep Hi, I have a problem here. When application set the system to go suspend mode( using SetSystemPowerStata(POWER_STATE_SUSPEND) ), during the process of going to sleep, i detected an interrupt to awake immediately. However, i do not know how i can abort the process of going into sleep state and wake up all the necessary devices and modules. Can some one advice please? Sincerely Jimmy Tag: How good is TFAT file system Tag: 105004
  - 6
    - The USB keyboard or mouse can't work fine under Windows CE 5.0 Sorr for my question. When I connected four USB devices(two USB 2.0 Storage disk, one Keyboard, and one Mouse) at the same time, after boot Windwos CE, the USB keyboard or mouse can't work fine. But, when I reconnect it, it can work. Below list of the USB devices combination is other test result: 1. USB Keyboard + Mouse ==> Either keyboard or mouse does not working ( reconnected ==> OK ) 2. USB Keyboard + Mouse + Storage 1(version 2.0) ==> OK 3. USB Keyboard + Mouse + Storage1(version 2.0) + Storage2(version 2.0) ==> Either keyboard or mouse does not working ( reconnected ==> OK ) 4. USB Storage 1.1 Version ==> OK I have installed WINCE QFE "WinCEPB50-061231-Product-Update-Rollup-X86" on my "Platform Builder". Tag: How good is TFAT file system Tag: 105003
  - 7
    - Index of block device - how? How does one figure out the index or my block device is assigned and append that to the prefix, I do not see "Index"=dword:2 in the NOR device registry settings I have? Tag: How good is TFAT file system Tag: 104997
  - 8
    - Cannot remove Project from Platform Any idea why the remove menu option would be greyed on all of the projects within my platform. I got the code out of ClearCase. I did Check Out the platform file as well as the project file that I wish to remove. The option is still greyed out. Is there some other file that needs to be writable so I can remove the project? Pat O Tag: How good is TFAT file system Tag: 104986
  - 9
    - get mouse position in WinCE 6.0 Hi, does any body know any WinCE 6.0 API to catch current position of mouse in a windows CE device? I do not want to get mouse pos inside my app, I want to catch mouse pos in any place of my screen. Thanks. Tag: How good is TFAT file system Tag: 104976
  - 10
    - How to add fonts How to add fonts on Windows CE devices? I can see the folder \Windows\Fonts but coping fonts to here (or under \Winodws) nothing changes. Why? The only one I can see is under \Windows and its name is "tahoma". Is it the defualt font? Mhaxx Tag: How good is TFAT file system Tag: 104966
  - 11
    - Error invalid signature?? When I try to launch a nk.bin by loadcepc command, the error msg of following was happended. What's wrong ? c:\> loadcepc nk.bin 1 PCI bus (Version 2.10) ... Error invalid signature Data: 58 50 52 53 ....... c:\> _ Tag: How good is TFAT file system Tag: 104962
  - 12
    - rotate.exe Could someone tell me why some Windows CE devices have \Windows\rotate.exe and some others not? From what does it depend? Mhaxx Tag: How good is TFAT file system Tag: 104960
  - 13
    - pbxmlutils.exe error message Hi, When I invoke pbxmlutils.exe as shown below on one machine, it works, on another one, it does not: pbxmlutils.exe /getbuildenv /workspace my_project.pbxml /config "MYPROC Release" pbxmlutils.exe error message is: wincerootPath cannot be null. Parameter name: wincerootPath What is missing? I think it is an environment variable. Best wishes, Peter Tag: How good is TFAT file system Tag: 104953
  - 14
    - USB mouse insert message Hi to all NG. I'm developing an application that run on WinCE 5.0 device with touch screen, so when application starts the mouse cursor will hide. However, attaching USB mouse I must show mouse cursor, or isn't possibile to understand where mouse clicks. So, what I need is: 1) understand when application starts if USB mouse is just attached or not; 2) listening for insert/remove USB mouse event from system. Any ideas? Thanks Tag: How good is TFAT file system Tag: 104948
  - 15
    - Error: Mismatched time stamp ?? Hi, Sometimes, I happen to meet the following error message from my pb 5.0. Error: Mismatched time stamp on .rel file for module nk.exe requesting kernel fixup. Valid .rel file is required for kernel fixups. On makeimg-ing, I met again this error message!! I just modified some registry information and then did 'makeimg'. Why this error msg happens??? Tag: How good is TFAT file system Tag: 104943
  - 16
    - Where can get a PCMCIA Linear Memory Driver? Hi everyone, I know WinCE 2.x to ~ WinCE 3.0 have a SRAMDISK drivers for PCMCIA linear static memory. But WinCE 4.2 & WinCE 5.0 not include it. Where can find it? Thank in advance. Tag: How good is TFAT file system Tag: 104941
  - 17
    - International Resources for Cloned MSIM Hi all PB5.0, ARM I copied the MSIM directory under my own BSP directory called FischerIM. I modified the dirs and sources accordingly. And after adding some bib commands and registry keys, my own IM is now running on my device. But as I have a MUI platform, I need to generate the mui language files (e.g. FischerIM.dll.0407.mui). How can I achieve this? Do I have to modify the sources file accordingly or do I have to write any bat file? TIA -- Michael Reim Michael DOT Reim AT helmut-fischer DOT de Tag: How good is TFAT file system Tag: 104935
  - 18
    - samba network printer setting hi, I can successfully print out any document via parallel port of my ce device. Now, I wanna print out any document from network using the ce device. i tried to set some registry but failed. Is there anybody to advice me setting? [HKEY_LOCAL_MACHINE\Ident] "Name"="CEPRN" "Desc"=LOC_DEFAULTDEVICEDESC "OrigName"="WinCEDevice" [HKEY_LOCAL_MACHINE\Services\Smbserver] "AdapterList"="PCI\\RTL81391" "dll"="smbserver.dll" "Keep"=dword:1 "Order"=dword:9 "PrintSwapFile"="\\Printer\\Spooler.file" "PrintSwapMax"=dword:A00000 "PrintSwapInc"=dword:5000 [HKEY_LOCAL_MACHINE\Services\SMBServer\Shares] "UseAuthentication"=dword:0 [HKEY_LOCAL_MACHINE\Services\SMBServer\Shares\HDD] "Path"="\\Hard Disk" "Type"=dword:0 "UserList"="@*;" [HKEY_LOCAL_MACHINE\Services\SMBServer\Shares\LPT_1] "Path"="\\Printer" "Type"=dword:1 "UserList"="@*;" "Driver"="pcl.dll" Of course, I made the 'Printer' directory at root and I can successfully connect the printer from my pc. I could successfully install the driver for the printer from my windows pc. What's wrong ? Tag: How good is TFAT file system Tag: 104932
  - 19
    - Direct3D Memory Management Hi Everybody, I am using Windows Mobile 6.0 and stuck up in a memory management issue in Direct3D Mobile Driver. When I run D3DM Comparison Test, which is a part of CETK, our driver requires somewhere around 27 MB of free RAM. For reference, I attach you a TUX log of the same, in which you may find the Memory Free in the beginning (28,491,776 bytes) and at the end (1,572,864 bytes only). Does the TUX tool show the correct figures? What could be the probable reasons for such huge memory requirements? I have also tried the above in Windows CE 5.0, and its the same behavior. My Thanks and Regards, Partha _______________________ ST Microelectronics Pvt Ltd. Tag: How good is TFAT file system Tag: 104930
  - 20
    - Is there any comparative to Linux's Workqueues in WINCE 6.0 Hi GURUS, I am now porting a linux's driver to WINCE6.0. In linux's interrupt handler, by schedule_work(), it shedules a workqueue which will be called in a few later. My question is that whether there is a mechanism which allows me to do the same thing? Based on my current understanding, I figured out two methods. 1. Directly do the workqueue job in my IST, since In IST, we can even sleep, why we can not do more jobs in it? 2. Create a thread to do the workqueue job, by this mothod we simulates the LINUX workqueue. Please give me some comments!!! Thanks Tag: How good is TFAT file system Tag: 104929
  - 21
    - UnmapViewOfFile does not work? Following code accesses shared memory after UnmapViewOfFile has been called but it does not cause any exception. Is UnmapViewOfFile not supposed to control access permissions of respective pages? HANDLE hMapF=CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, sizeof(DWORD), L"vmtest"); DWORD *shared_data=(DWORD *)MapViewOfFile(hMapF,FILE_MAP_ALL_ACCESS, 0,0,sizeof(DWORD)); UnmapViewOfFile(shared_data); *shared_data = 0x1234; // exception expected but nothing happens CloseHandle(hMapF); Tag: How good is TFAT file system Tag: 104927
  - 22
    - Is there a devkit or test board/BSP for WM debugging/troubleshooti Is there a devkit or test board/BSP for WM debugging/troubleshooting? Do they even make such a thing, or would something like that only be readily available to the vendor creating the WM OS (or to those they license it to)? In other words, will I find vendors offering the public a devkit or test/ref board for CE testing/troubleshooting/research where the OS built is either WM-based, or something close thereto? Regards, Tom Tag: How good is TFAT file system Tag: 104918
  - 23
    - VirtualAlloc or LocalAlloc? Plz Help Hi, My question may be a bit trivial but plz cooperate since i am a newbie in this field. Can anyone tell me which out of the following two API's is better to be used for memory allocation in Windows CE 5.0 and why? VirtualAlloc() or LocalAlloc(). Thanks for any help. Regards, Aman. Tag: How good is TFAT file system Tag: 104903
  - 24
    - problem with shortcuts and FMD Hi everybody, I am having a strange problem and I hope that someone me give me some advice. I am using a NOR FMD together with FAT and the ROM-only file system to handle the flash in my device. I have the hive registry and is working fine and I have also the "MountFlags"=dword:6 set to put it into the FAT profile, which is also mounted as root. In general it seems to be working, but when I install an application which creates shortcuts (\Windows\Programs) in the start menu or the desktop, they are created, but empty. I tested with several cab file setups and the effect is the same. I am not sure what could be causing that problem but I see that happening only with the shortcuts. I tried to override the empty shortcuts with the correct ones and tha works. I do not if this problem sounds familiar to somebody... Thanks in advance, Alexander PS. I think that the shortcuts could be only some visible but maybe there are another things happening that I still do not discover... Tag: How good is TFAT file system Tag: 104898
  - 25
    - About GPESurf Hi all, I am writing a CE 5.0 driver that behaves like a filter/mirror between GDI and the actual video driver, the goal of all this being to optimize the way a VNC server works. One of the jobs of this driver is to detect changes made to the screen to instruct the VNC server of "dirty" screen rectangles. To achieve this, most of the DDI functions (DrvXxx) that come with a SURFOBJ parameter are hooked and the dirty rectangle(s) determined. One of my concern was to focus on calls modifying the screen buffer area in video memory. From this group, I learned that the dhsurf field of a SURFOBJ parameter actually is a pointer to the GPESurf given to underlying GPE driver (http://groups.google.fr/group/microsoft.public.windowsce.platbuilder/browse_frm/thread/ff1dab72c710e6f5/e0b69d23ab000cd7?lnk=st&q=SURFOBJ+GPESurf+dhsurf&rnum=1&hl=fr#e0b69d23ab000cd7.) I was then expecting to use the GPESurf::InVideoMemory() macro to determine whether of not a call is for video memory, but it appears that the macro always return FALSE (m_fInVideoMemory is always FALSE.) Q1. Is this behaviour normal? Am I doing something wrong? Q2. From experiments, I determined that I could substitute dhsurf != NULL to InVideoMemory() and, to really focus on the screen memory (some video memory can be used for other purposes than immediate display), to check that GPESurf::OffsetInVideoMemory() is 0: DrvXxx(SURFOBJ* pso, ...) { GPESurf* pSurf = (GPESurf*)pso->dhsurf; if (pSurf != NULL // InVideoMemory && pSurf->OffsetInVideoMemory() == 0) // not a widget <action> Is this correct? Any comments on this? Q3. In the SURFOBJ structures given in DrvSetPointerShape to describe the bits of the mouse pointer (psoMask and psoColor), the cjBits is always -1. Is it normal? Thanks to any answer. Remi Tag: How good is TFAT file system Tag: 104897

Is TFAT optimized for flash devices like jffs2 file system in linux?

regards

Re: How good is TFAT file system by ctacke/>

ctacke/>
Fri Sep 21 09:31:01 CDT 2007

Define "optimized". Optimized for what? Read speed? Write speed? Flash
life? Keeping my laundry fresh?

--

Chris Tacke, Embedded MVP
OpenNETCF Consulting
Managed Code in an Embedded World
www.OpenNETCF.com

"Aigor" <Aigor@discussions.microsoft.com> wrote in message
news:9F2B1506-FDC9-438B-A6C5-F4BD22FB61B2@microsoft.com...
> Is TFAT optimized for flash devices like jffs2 file system in linux?
>
> regards

Top

Re: How good is TFAT file system by Aigor

Aigor
Tue Sep 25 06:00:18 CDT 2007

I've meant optimized for flash life.

Where TFAT writes FAT tables? Always on the same block?

regards

"<ctacke/>" wrote:

> Define "optimized". Optimized for what? Read speed? Write speed? Flash
> life? Keeping my laundry fresh?
>
>
> --
>
> Chris Tacke, Embedded MVP
> OpenNETCF Consulting
> Managed Code in an Embedded World
> www.OpenNETCF.com
>
>
>
>
> "Aigor" <Aigor@discussions.microsoft.com> wrote in message
> news:9F2B1506-FDC9-438B-A6C5-F4BD22FB61B2@microsoft.com...
> > Is TFAT optimized for flash devices like jffs2 file system in linux?
> >
> > regards
>
>
>

Top