diskio.h source

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    - Hive Based Registry Tip Hi all, I am working on a system that uses Hive Based Registry over IDE/ATAPI. When the Compact Flash is plugged in the system everything works fine. However, my guess is that the system could work fine when the Compact Flash is not attached to the device; obviously with the original registry stored inside the NK.BIN. I've been "playing" with Platform Builder and I've realized of the following: when the system boots up, DEVICE tries to load the IDE driver. As the Compact Flash is not attached the driver initialization fails and the driver gets unloaded. However, when the system continues booting it seems that FILESYS gets locked waiting for a DEVICE notification. I assume that FILESYS is waiting for a DEVICE notification, and the notification waited is the succesfull load of the driver responsible of storing the registry. My question is the following : # Is the system able to detect the failure in the loading of the driver responsible of storing the registry hives? # Is there any place in the sources of the Platform (x86) where I can tailor my system to detect this situation, and work on as configured in the original NK.BIN? Thanks in advance, Tag: diskio.h source Tag: 48290
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    - FATFSD.DLL question Hi all, I use a usb flash disk(512MB), the usb driver can recognize the disk. But the storage manager can show the partition and file system information. I use another usb flash disk(256MB), and it works fine. (I use windows XP pro to formate these two flash disks) Is there any limitation in FATFSD.dll? Thanks in advance. Addison Tag: diskio.h source Tag: 48286
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    - a question about SQL install at the WInCE system Dear all: I wantto know how to install the SQL for CE into the WinCE system,Are there some books about it,please tell me!thanks! best wishs Carol Tag: diskio.h source Tag: 48281
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    - wceshellfe build Hi , Everyone I want to modify CPLMAIN folder into wceshellfe directory. I want to know best way to modify CPLMAIN folder. and then how to compile it in detail ? thanks in advance. Tag: diskio.h source Tag: 48273
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    - Cant reconnect... Connect Issues Thanks for the help on my previous threads.. I am new to everything here so bare with me. I have a working platform and I am able to run the OS and the application on my target device with kernel debugging (I hit break points and everything succesfully). However, after stopping the debugger and then disconnecting, I cannot reconnect to the target device. Advice? Thanks for your help, in advance Also, after I stop the debugger and disconnect can I edit my application code and expect the changes to be reflected on the target device Is the same true with device drivers? Tag: diskio.h source Tag: 48263
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    - Shell_NotifyIcon: how to obtain handle to the icon? Hello, I'm building an application in C/C++ in WindowsCE.Net 4.2 and would like to add an icon to the system tray. I know that the Shell_NotifyIcon is able to do that. However, looking at the PBLibrary documentation, I couldn't find out how should I set the NOTIFYICONDATA.hIcon field (which should contain a handle to the icon to add, modify, or delete). What type of handle is this? Do I have to open an icon file using CreateFile and use the resulting file hadle (I don't think so)? How can I obtain the handle to the icon? Thank you in advance. Joao Barreto Tag: diskio.h source Tag: 48260
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    - Connecting to a Local Image I have a locally booted image (i.e. not using eboot). I want to be able to connect to the device from Platform Builder to get the system information. What build options do I have to set to allow me to connect to the device. Thanks, J Tag: diskio.h source Tag: 48256
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    - Bluetooth Clients and Services Background: Windows CE.Net 4.2 Processor: XScale PXA255 with two CF slots CE Image includes the full Bluetooth stack: SYSGEN_BTH=1 Added: SYSGEN_BTH_GATEWAY=1 and SYSGEN_OBEX_SERVER=1 CF cards: Brainboxes Bluetooth card BL565, Socket Bluetooth Card Host computer: XP Professional with Belkin F8T001 USB to Bluetooth adapter After adding the Belkin adapter, my host machine claims to support the following clients/services: HID Printer Audio Gateway Bluetooth Serial Port Dialup Networking Fax File Transfer Headset Network Access PIM Item Transfer PIM Synchronization When I plug in either Brainboxes Bluetooth CF card or Socket Bluetooth CF card, the Bluetooth Manager (bthpnl.cpl) displays several services being offered by my host computer. I can drag them from the "untrusted" group to the "trusted" group. The only service my host sees on the CE device is the OBEX Object service. I can push PIM objects onto the CE device, but I would like to perform file transfers and use the Serial Port for streaming data from the CE device to the host device. I would also like to print from the CE device via the Bluetooth connection. Are any of these clients/services delivered as part of Platform Builder, or do they need to be purchased from Microsoft or a third party? Does Microsoft has these clients and services available for sale? (The only service that I found was the OBEX service...) Thank you, Jim Merkle Tag: diskio.h source Tag: 48255
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    - Windows CE browser performance problems (very detailed) We are having a problem and hopefully someone in this newsgroup with some internals of WinCE experience can help. Platform: National Semiconductor's SC1200 Geode (actually an SC1200UCL-266, now owned by AMD), 266 MHz, 64MB SDRAM, NTSC video out, no hard drives, USB network. Executive summary: Browser performance of Windows CE.NET 4.2 is 50% of the performance of Windows ME. While there are smaller contributing factors (temp files and the CE filesystem compression, USB network drivers a bit slower), the largest factor appears to be the division of the CPU between running the browser and spending time in various threads of drivers.exe. This characteristic will impact any application that interacts with the screen. According to the folks that actually build the image, the platform is setup in release mode, not in debug mode. The root question is "How can this be fixed or tweaked?" Details (of which I've eliminated a lot in an effort to cut to the chase): One critical question: "Is the CPU running as fast in both environments?" To answer this, the Sieve of Eratosthenes Benchmark program was located on the web, compiled and put into the CE build. Calculating primes up to 28 million was the value used in all the sieve tests. On Windows ME, it ran in 16 seconds. On Windows CE, it ran in 20 seconds. If you pipe the output to a text file: On Windows ME, it ran in 16 seconds. On Windows CE, it ran in 9 seconds. If you telnet into the WinCE system and run the Sieve to the telnet session's output, it runs in 9 seconds. The output of the sieve is a message every time it finds 2000 primes totaling about 20 KB of text, almost all of it is on one line that overwrites so the screen does not scroll during the calculations. When this piped to text file output is sent to the screen via the cmd.exe prompt's type command, it takes less than 2 seconds to display the entire file. The sum of the parts (9 to crunch, 2 to display) is significantly less than the whole (display and crunch) even though the first case has extra work that is happening not present in the case where both happen at once -- opening up the file, writing data, compressing the data, closing the file, opening the file, reading & expanding) There is something about WinCE and how it interacts with the screen that makes a program that is both crunching data and displaying information iteratively cost nearly twice as much time as a program that first does all the crunching and then all the displaying in one burst. The iterative nature of a browser (get the HTML, display some text, spawn two threads getting two graphics, #1 arrives so render it while #2 is still arriving, #1 is done, start downloading #3, #2 is now here so render it, ...) follows the same compute-display-compute-display pattern the sieve is going through and pays the same penalty for this behavior. To further prove and attempt to isolate, both the sieve to a file (fast), sieve to the screen (slow), and browsing (slow) were run and thread activity captured with the Windows CE Remote Kernel Tracker. With sieve printing to the screen, the CPU alternates between sieve.exe and device.exe, looking like a square wave with 70% of the time in device.exe and 30% of the time in sieve.exe. I have the actual screen captures and data files if anyone is interested. When the output is piped to a file, 95% of the time is spent in sieve with what look like very short "clicks" (viewing audio on an oscilloscope) of CPU time up to device.exe. Curiously, a modified version of sieve that doesn't print anything until the final number of primes is found visually looks the same as when the output was piped to a file. It almost looks like when a process wants to do something to the screen, it calls some CE driver that formulate the screen activity into chunks of commands which are then queued up into another process' input queue. When that other process wakes up, it takes the messages off its input queue and actually renders the screen data. That message passing overhead and scheduling between the two processes seems absent when the whole screen activity is sent out all at once, as when sending the saved output text file to the screen. Device.exe has > 50 threads -- if someone can explain how to translate thread ID into something more meaningful (like a .DLL name, or driver name, or anything) I'd love to answer exactly where lots of the CPU time is spent and have further clues as to where to look. But it bounces all around ~8 of device.exe's threads with lots of "Wait for multiple objects" synchronization icons according to the kernel tracker. WinCE's internet explorer exhibits similar though much more complicated patterns as it is getting data off the network and has many internal threads (12) bouncing all around. Bottom line is IE looks like it is suffering from lack of CPU due to drivers.exe just like sieve is. Performance was measured by comparing the download of the same data repeatedly over time from the same server confirms it runs at 50% of the speed Windows ME is running at on the same platform. I really expected WinME on a hard drive to be slower, not faster than WinCE running entirely out of RAM. If anyone has any ideas on how to make things work better, any assistance is greatly appreciated. Thanks in advance! David Soussan My Email is the first two letters of my first name, the first letter of my last name, at yahoo dot com. ------- Other interesting performance characteristics found during this investigation: The impact of WinCE's filesystem compression as applied to network throughput were measured by downloading / uploading both a very large .zip file [expensive to run compression on] and a file filled with 00 bytes [very cheap to run compression on]. Pushing data into WinCE, we measured 353 KB/s for a zero filled file and 211 KB/s for the big .ZIP file. The cost of compression hit the network bandwidth down to 65% of its maximum potential. The reverse was not true; for pulling data out of WinCE we measured ~253 KB/s no matter which file was pulled. ------- It makes no difference to either ME or CE if the graphics are easily compressed or actual graphics that aren't as easily compressed on the net throughput browser speed. It also makes no difference if the image is actually fully rendered to the screen or not -- shrinking the window so the image doesn't have to be displayed did not improve the page refresh rate by a significant amount. ------- Tag: diskio.h source Tag: 48248
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    - RAS/TAPI problem Hi I am trying to make a very simple thing : building an Internet connection to my ISP. To do so I just build a CEPC configuration with PPP/ RAS and TAPI includes with generic modem. My modem is connected on COM1 Once I defined my connection and when I try to connect I have a message (after a while) Imposible to open the port (I use WinCE in french so the traduction is aproximative), the port is occupied or bad configurated. Wich port ? Com 1 ? A TCP port. Serial port is not open because I can use it in applications. Any suggestions ? Tag: diskio.h source Tag: 48247
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    - USB Mass Storage driver V4.2 Hi all, I have a USB Host driver and try to use a USB disk on key. I use a Extrememory V1.1 USB memory stick. I have seen in the NG what is necessary to include, but Windows CE V4.2 doesn't detect the card corretly. It reads the VID and PID correctly. VID: TinyDisk PID: 2003-12-06 PRL: 1.89 Than it goes to does DSK_Init and than I get the following messages. USBDISK6<ScsiInquiry:0 USBDISK6>ScsiUnitAttention USBDISK6>ScsiTestUnitReady USBDISK6<ScsiTestUnitReady:0 USBDISK6<ScsiUnitAttention:0 USBDISK6>ScsiModeSense USBDISK6>ScsiGetSenseData USBDISK6>ScsiRequestSense USBDISK6<ScsiRequestSense:1460 ScsiGetSenseData error:1460 USBDISK6<ScsiGetSenseData:1460 ScsiModeSense ERROR:1460 USBDISK6<ScsiModeSense:1460 And there it seems to loop for ever. Has anybody seen this messages and know what they mean? I have seen that it waits in ubcclient.c at IssueBulkTransfer() for a synchronisation, but always leave with a time out. Is something wrong in my USB Host driver? The driver works with mouse and keyboard fine. Many thanks for all of your help. Best regards, Mike Engel Tag: diskio.h source Tag: 48244
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    - Bootloader Nightmare Hi I have a bootloader for wince 3.0 c:\wince300\platform\sa11x0bd\ebootne2k, this compiled and built for wince 3.0 (had to set up a special command prompt). I am trying to build the bootloader under wince.net 4.2 and am overwhelemed with he amount and type of errors being generated. Running build -cfs in c:\wince300\platofrm\sa11x0bd\ebootne2k generates the following, this is only a small fraction of the messages D:\WINCE420\PLATFORM\SA11X0BD>SET REVCPLUS_MAINBOARD=1 D:\WINCE420\PLATFORM\SA11X0BD>rmdir /S /Q D:\WINCE420\platform\sa11x0bd\ebootNE2K\obj D:\WINCE420\PLATFORM\SA11X0BD>if exist D:\WINCE420\ebootNE2K.release\eboot.* del /Q D:\WINCE420\ebootNE2K.release\eboot.* D:\WINCE420\PLATFORM\SA11X0BD>if exist D:\WINCE420\ne2k.bat attrib -r D:\WINCE420\ne2k.bat D:\WINCE420\PLATFORM\SA11X0BD>if exist D:\WINCE420\ne2k.bat del /Q D:\WINCE420\ne2k.bat D:\WINCE420\PLATFORM\SA11X0BD>cd D:\WINCE420\platform\sa11x0bd\ebootNE2K D:\WINCE420\PLATFORM\SA11X0BD\ebootne2k>build -cf Build for Windows CE (Release) (Built on Dec 17 2002 13:28:33) File names: Build.log Build.wrn Build.err Build.dat Build.con BUILD: Checking for D:\WINCE420\sdk\bin\i386\srccheck.exe. BUILD: SrcCheck exit code: 0 (dec) srcgen D:\WINCE420\PLATFORM\SA11X0BD ATLANTA_8000 D:\WINCE420\PUBLIC\ATLANT~1\WINCE420\Intel_SA1110_Assabet\cesysgen Access is denied. Access is denied. BUILD: Compile and Link for ARM. Master db name is: D:\WINCE420\PLATFORM\SA11X0BD\Build.dat BUILD: Loading D:\WINCE420\PLATFORM\SA11X0BD\Build.dat... - old version - recomputing. BUILD: Computing Include file dependencies: BUILD: Examining d:\wince420\platform\sa11x0bd\ebootne2k directory for files to compile. d:\wince420\platform\sa11x0bd\ebootne2k - 15 source files (4,400 lines) Master db name is: D:\WINCE420\PLATFORM\SA11X0BD\Build.dat BUILD: Unable to save the dependency database: D:\WINCE420\PLATFORM\SA11X0BD\Build.dat BUILD: Compiling d:\wince420\platform\sa11x0bd\ebootne2k directory Compiling - d:\wince420\platform\sa11x0bd\ebootne2k\arm\oemboot.c for ARM d:\wince420\platform\sa11x0bd\ebootne2k\arm\oemboot.c(20) : error C1083: Cannot open include file: 'windows.h': No such file or directory \kernel\hal\arm\fwsarm.s(21) : error A0044: can't open file: kxarm.h D:\WINCE420\PLATFORM\SA11X0BD\kernel\hal\arm\fwsarm.s(68) : error A0051: unknown opcode: STARTUPTEXT D:\WINCE420\PLATFORM\SA11X0BD\kernel\hal\arm\fwsarm.s(89) : error A0051: unknown opcode: LEAF_ENTRY D:\WINCE420\PLATFORM\SA11X0BD\kernel\hal\arm\fwsarm.s(90) : error A0064: code inside data section D:\WINCE420\PLATFORM\SA11X0BD\kernel\hal\arm\fwsarm.s(91) : error A0064: code inside data section D:\WINCE420\PLATFORM\SA11X0BD\kernel\hal\arm\fwsarm.s(93) : error A0064: code inside data section Its a nightmare, it can't seem to find any of the .h files, and there are code inside data section errors, my head is about to explode. Any help advice would be very much appreciated Regards Tag: diskio.h source Tag: 48238
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    - WceLoad problems Hi everyone, We have some problems with the wceload program to install CAB files on our platform. We use the Windows CE 4.2 OS for our ARMV4I platform using the pxa255 CPU. We can't install cab files meant for the armv4i platform, Wceload simple rejects them. And when we use the x86 CAB files he installs them, but off course these can't work since we have an ARM processor. How is it possible that the wceload program thinks he is running on a x86 platform? In the Platform builder help files I found that wceload uses the GetSystemInfo() API to determine which platform it is running from but this API returns the ARMV4I platform??? Then why doesn't wceload accepts these ARMV4I CAB files? Does anyone have a clue? Or what steps to follow to make this work? Thanks in advance, Peter. Tag: diskio.h source Tag: 48230
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    - Set Environment Variable through .xml Configuration File Hi NG, does anyone know if there is any possibility to set an environment variable (Platform Builder - Platform - Settings - Environment) in .xml File for Configuration Wizard?? The only way i found would be to set up a new component in a .cec file that sets my variable and add this component with a <Component> statement in my .xml file. Maybe this is a possible way but i don't want to blow up my Platform Builder Catalog by multiple Components which only set some environment variables. Any help would be appreciate, Oliver Münchow -- --------------------------------------- Gesytec GmbH eMail: 52076 Aachen omuenchowATgesytecDOTde http://www.gesytec.de Tag: diskio.h source Tag: 48229
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    - Including Dll only driver into the image Hi, I have a display driver for my platform, but I only have the dll file, not the source code. I also have a cec file for this driver. I added the cec file to the catalog, and then added the driver from the catalog to my platform. I copied the dll file to the WINCEROOT\PLATFORM\CEPC\DRIVERS\DISPLAY\SMI directory and changed the corresponding dirs file accordingly. I made the following changes in the platform files: In platform.bib file: ---------------------------------------------------------------- ; @CESYSGEN IF CE_MODULES_DISPLAY IF BSP_NODISPLAY ! IF IMG_NODISPLAY ! ; ; MGDI NOP Display driver IF BSP_DISPLAY_NOP ddi.dll $(_FLATRELEASEDIR)\ddi_nop.dll NK SH ENDIF ENDIF IMG_NODISPLAY ! ENDIF BSP_NODISPLAY ! ; SMI Display driver IF BSP_DISPLAY_SMI ddi_smi.dll $(_FLATRELEASEDIR)\ddi_smi.dll NK SH ENDIF ; @CESYSGEN ENDIF CE_MODULES_DISPLAY ----------------------------------------------------------- In platform.reg file: ----------------------------------------------------------- IF BSP_DISPLAY_SMI ; @CESYSGEN IF CE_MODULES_PCI ; GWES will be able to auto-detect the display adapter if a candidate value ; points to the adapter's PCI instance. Values from Candidate1 to Candidate32 ; (decimal) are possible; GWES will examine them sequentially until it finds ; a match. [HKEY_LOCAL_MACHINE\System\GDI\DisplayCandidates] "Candidate5"="Drivers\\BuiltIn\\PCI\\Instance\\SMI" ; @CESYSGEN ENDIF CE_MODULES_PCI ENDIF ; BSP_DISPLAY_SMI IF BSP_DISPLAY_SMI [HKEY_LOCAL_MACHINE\System\GDI\Drivers] "Display"="ddi_smi.dll" ; ; SMI driver settings ; [HKEY_LOCAL_MACHINE\Drivers\Display\SMI] ;; 800x600x16 "CxScreen"=dword:320 "CyScreen"=dword:258 "BPP"=dword:10 ENDIF ; BSP_DISPLAY_SMI --------------------------------------------------- When I build my platform, I can see the ddi_smi.dll in the _FLATRELEASEDIR and when I check the nk.bin file with viewbin, I see that the dll is built in the image. in the .obj file: ==== ddi_smi.dll =============================== TOCentry (ddi_smi.dll) ------------------------- dwFileAttributes : 0x7 ftTime : 11/11/2002 15:07:22 nFileSize : 0x1A000 (106496) ulE32Offset : 0x8062A6A4 ulO32Offset : 0x80DACFC0 ulLoadOffset : 0x81136000 e32_rom (ddi_smi.dll) -------------------------- e32_objcnt : 2 e32_imageflags : 0x212E e32_entryrva : 0x132C8 e32_vbase : 0x1F00000 e32_subsysmajor : 0x4 e32_subsysminor : 0x14 e32_stackmax : 0x10000 e32_vsize : 0x1E000 o32_rom[0] (ddi_smi.dll) ------------------------ o32_vsize : 0x1337C o32_rva : 0x1000 o32_psize : 0x13400 o32_dataptr : 0x80E84000 o32_realaddr : 0x1F01000 o32_flags : 0x60000020 o32_rom[1] (ddi_smi.dll) ------------------------ o32_vsize : 0x7EB0 o32_rva : 0x15000 o32_psize : 0x28CA o32_dataptr : 0x80ED209C o32_realaddr : 0x1F15000 o32_flags : 0xC0002040 But when I download the image to the platform and boot (using eboot.bin), I get the following errors: Loaded symbols for 'C:\WINCE410\PUBLIC\REGAPPDENE2\RELDIR\CEPC_X86DEBUG\GWES.EXE' 4294784007 PID:21ef5ef6 TID:21fb27d2 0x81ef51a8: Grow Gdi handle table from 0 to 64 4294784056 PID:21ef5ef6 TID:21fb27d2 0x81ef51a8: >>> Loading module ddi.dll at address 0x01EE0000-0x01EFE000 Loaded 'C:\WINCE410\PUBLIC\REGAPPDENE2\RELDIR\CEPC_X86DEBUG\DDI.DLL', no matching symbolic information found. 4294784063 PID:21ef5ef6 TID:21fb27d2 0x81ef51a8: Unknown: DEBUGCHK failed in file d:\jameson\private\winceos\coreos\gwe\mgdi\base\.\driver.cpp at line 327 How can I correctly load and use this dll file? Do I have to obtain the sour ce codes and compile them? I also tried putting the following in the files section of the .bib file, but it didn't help and I got the same errors. IF BSP_DISPLAY_SMI ddi_smi.dll $(_FLATRELEASEDIR)\ddi_smi.dll NK SH ENDIF I will be very glad if someone can give me a hint. Thanks already, Selin Tag: diskio.h source Tag: 48225
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    - Localizing ceshellbase.rc in ceshell Hi there I am trying to localize the ceshellbase.rc resource file in ceshell folder under Platform Builder 4.2 to Vietnamese language. Trying to change one of the strings under the string table to Vietnamese language but fail. FYI, I have changed my PC regional settings and locale to Vietnamese. But does not help. Also found some information regarding the language option in resource tab at Project > Settings under eVC++ 4.0. But this is only applied to resource files that belong to a project. Furthermore, there is no Vietnamese option for selection under the Project > Settings > Resource tab's Language option Anyone have experience changing string in eVC++ 4.0's resource editor to other languages? Please help Thanks in advanced for your help. Best Regards Candy Tag: diskio.h source Tag: 48224
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    - ipconfig issue on pppoe Dear Sir. We are using ce 4.2 on x86 CPU. When we tried to connect the network using PPPoE(ADSL), it was very well connectted network such as internet, messenger. But we execute ipconfig program on ce 4.2, it didn't find IP configuration about the ADSL. It was just displayed LAN information. How can we find the ADSL(PPPoE) ip configuration? -- Thanks., -------------------------------- Skyblue Ahn /SW Team Manager Atrium C&I Co., Ltd. Tel: 82-2-2122-3111 Fax: 82-2-761-3541 Mobile: 82-18-222-2244 Mail : skyblue@atriumcni.com skyblue@prumail.co.kr ------------------------------- Tag: diskio.h source Tag: 48223
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    - How can I change reconnection delay with Wireless LAN Hello. I'm using Win CE .NET 4.1 . There's a problem with wireless lan connection. Once it lose the connection( going far from Acess Point ), it takes about 1~2 minutes to reconnect after I return to the AP. Can I remove this delay? ( 1 minute is too long. ) thank you. Tag: diskio.h source Tag: 48217
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    - tooltalk.dll Anyone could tell me where can I find the tooltalk.dll for CETK? Tag: diskio.h source Tag: 48215
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    - XSC1BD serial driver Hi All, I'm a little confused about the Serial driver in the XSC1BD BSP. I have placed debug statements in the following functions: OEMInterruptEnable() OEMInterruptDisable() OEMInterruptHandler() OEMInterruptDone() I added the USB Client and Serial drivers to my Platform and I appear to be getting receive interrupts from USB but not from Serial. I also noticed that the Serial driver code never calls the "InterruptInitialize()" function. During initialisation (at startup), from USB I enter the following functions: **************OEMInterruptEnable: USB CLIENT. **************OEMInterruptHandler: INTC_USB **************OEMInterruptDone: SYSINTR_USB_CLIENT. **************OEMInterruptHandler: INTC_USB **************OEMInterruptDone: SYSINTR_USB_CLIENT. But from serial (FFUART), I only get: **************OEMInterruptEnable: SYSINTR_SERIAL. **************OEMInterruptDone: SYSINTR_SERIAL. How come a serial interrupt isn't automatically created when "OEMInterruptEnable()" is called like for the USB driver? Why doesn't the XSC1BD call the "InterruptInitialize()" function? How does the "OEMInterruptDone()" function get called without ever entering the "OEMInterruptHandler()" function? I can transmit out of the serial port but I cannot receive any. Any help would be appreciated. Cheers, Andrew Tag: diskio.h source Tag: 48214
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    - ceplayer crash on wince 4.2 When connecting to an AV streaming website and playing the stream in CEPlayer, a data abort exception occurs causing CEPlayer to close down. Data Abort: Thread=83ab6424 Proc=820e6fb8 'ceplayer.exe' AKY=00000021 PC=02c8c8c4 RA=00000066 BVA=0c06e242 FSR=00000003 I have installed second and third quarter's QFE for wince4.2 Tag: diskio.h source Tag: 48213
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    - CardAccessConfigurationRegister returns 0x1E Hi al I'm writing NDIS PCMCIA miniport driver on Platform builder 4.2 On my MiniportInitialize() function I registered PCMCIA client using CardRegisterClient() function and later, I access configuration registers in my device using CardAccessConfigurationRegister() function However, when I try to write to configuration register using CardAccessConfigurationRegister function, the function returns error 0x1E(CERR_IN_USE) - read configuration registers return successfully I tested other PCMCIA service functions such as CardReleaseConfiguration(), CardResetFunction(), an those functions were returned with error 0x1E What's the problem? Here's fraction of my code ------------------------------------- NDIS_STATUS SwldInitialize(... ................. NdisOpenConfiguration() . .................. NdisMQueryAdapterResources( .................. NdisMSetAttributeEx( NdisMRegisterIoPortRange( RegParms.fAttributes = CLEINT_ATTR_IO_DRIVER CLIENT_ATTR_NOTIFY_EXCLUSIVE CLIENT_ATTR_NOTIFY_SHARED RegParms.fEventMask = EVENT_MASK_CARD_DETECT EVENT_MASK_POWER_MGMT RegParms.uClientData = NULL g_hClient = CallCardServices(CardRegisterClient)( NotificationEvent, &RegParms ); <- Returns Client handl .... NdisMMapIoSpace(...) CallCardServices( CardAccessConfigurationRegisters ) g_hClient g_hSocket CARD_FCR_WRITE 0x00 &CorValue ); <- It returns error 0x1 ... / // Callback function for CardRegisterClien / STATU NotificationEvent ( CARD_EVENT CardEvent CARD_SOCKET_HANDLE hSocket PCARD_EVENT_PARMS pCardEventParms CARD_WINDOW_HANDLE hWindow = NULL CARD_WINDOW_PARMS CardWinParms STATUS stResult switch( CardEvent case CE_CARD_INSERTION DEBUGMSG( ZONE_INIT (TEXT("SWLD60: NotificationEvent:CE_CARD_INSERTION\r\n") ) ) DEBUGMSG( ZONE_INIT (TEXT("SWLD60: Card %d:%d - PNP ID = %s\r\n"), hSocket.uSocket, hSocket.uFunction, pCardEventParms->Parm1) ) break case CE_REGISTRATION_COMPLETE DEBUGMSG( ZONE_INIT (TEXT("SWLD60: NotificationEvent:CE_REGISTRATION_COMPLETE\r\n") ) ) / // Save card socket handl / g_hSocket.uSocket = hSocket.uSocket g_hSocket.uFunction = hSocket.uFunction DEBUGMSG( ZONE_INIT (TEXT("SWLD60: CARD_SOCKET_HANDLE Socket %d Function %d\r\n") g_hSocket.uSocket, g_hSocket.uFunction) ) / // Reset Card socke / stResult = CallCardServices(CardResetFunction)( (CARD_CLIENT_HANDLE pCardEventParms->Parm1 hSocket ); <-- this function also return 0x1 DEBUGMSG( ZONE_DEBUG (TEXT("SWLD60: CardResetFunction returns 0x%08X[%d]\r\n") stResult, stResult ) ); break } // switc return CERR_SUCCESS } // NotificationEven Thanks. Tag: diskio.h source Tag: 48211
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    - windowsce.net application error Hi, When i try to download the VOIPPhone sample application onto the X86 emulator with the transport type set to UDP i get the following debug error: CRTCProfile::CheckAndSetUDPFlags - can not support authFlag(8) in Win9x or UDP CRTCProfile::InitializeFromString - SetUDPFlagsAndValidateProfile failed. CRTCClient::CreateProfile - InitializeFromString failed 0x80ee007e VoIPMgr::Initialize - FAILS. hr = 0x80ee007e -VoIPMgr::Initialize NATHELP:0:62e9fa3a:62eebfbe:CleanupProcessGlobals: ************************************************************ NATHELP:0:62e9fa3a:62eebfbe:CleanupProcessGlobals: ASSERTION FAILED! File: d:\mckendric\private\directx\dplay\dpnathlp\dpnhupnp\wince\..\dpnhupnpdllmain.cpp Line: 554: ! "DPNHUPNP.DLL unloading without all objects having been released! The caller's Direc ************************************************************ The download hangs and it asks for the path for a file " dndbg.cpp". There is no such file anywhere. I dont have a clue of where this error is coming from. If someone can throw some light on this issue i will be grateful. Thanks, Annie Tag: diskio.h source Tag: 48210
  - 24
    - how to access the File System(FAT32) from the Wince System Dear all: I used the third part device to copy the NK.bin to the PC machine,and the Wince can be runed on it. and now I have a file(it haven't include into the NK.bin,but it's on the target PC machine),now,I wantto know how to set it into the wince OS-RAM file system,How shall I do? thanks. Carol Tag: diskio.h source Tag: 48209
  - 25
    - PCSC Test Dear All, I got the STC USB Reader. I would like to do the PC/SC compliance test myself. I have also got the test cards. Does anyone know where I can get the test applications and DLL files to run in my MIPS R4000 processor target device? Thanks Tag: diskio.h source Tag: 48208
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  - 1
    - Getting started with PB 4.2 I recently began developing my own OS image for a tatung web pad and have a few questions for you guru's. The tatung web pad comes with an image boot loader that boots the image running off the storage card. So right now I am simple building the platform, making the image, and copying it to the flash card to boot the image for testing. 1) Are there any good resource sites (besides MS) for information, examples, ect.. for building basic images. (sorta like quick references on implementing Wifi, active sync, displays ect..) 2) My first attempt at running a wizard built OS (Web pad enterprise I think) loaded fine with the flat vga driver except the resolution was way small (below 640x480) and I need it at 800X600, is there a way to set the resolution? 3) the basic display driver looked odd with lines through the screen and in grey scale. I could make out the desktop icons and some messagebox titles that where appearing (like unsupported network card ect..) my first guess is the wrong resolution, color depth. 4) Is there a way to tell what video board (and other hardware) the unit is running? And are there resources somewhere that list the supported video boards of the PB 4.2 shipped drivers already in the catelog? Thanks in advance for any help answering any of these questions. KC Tag: diskio.h source Tag: 48203
  - 2
    - Power off notification The CE.NET documentation defines the FSNOTIFY_POWER_OFF flag for MyFSD_Notify: Indicates that the device is entering a suspended state. No system calls can be made at this point, and the file system manager calls the application on a single thread. I would like to perform a flush when my FSD receives this notification. Can FSDMGR_WriteDisk and DeviceIoControl(IOCTL_DISK_DELETE_SECTORS) be called when I receive this power down notification, or do those calls classify as "system calls" in the documentation excerpt above? Thanks, Jeremy Tag: diskio.h source Tag: 48196
  - 3
    - USB function driver cannot get any interrupt My device: Intel Bulverde, CE.NET 4.2. After the USB cable attach is detected, the USB host (PC) does send reset siganl and enumeration data to the board as shown in USB protocol analyzer. I also checked D+/D- data signaling using the oscilloscope, it looks OK and is compliant with USB 1.1 spec. But in the CE driver, the function SerGetInterruptType always returns 0, so the communication can't start. I also dumped the UDC registers, the setting of UDCCR and UDCICR1 is OK but UDCISR1 is always 0. We use the USB function driver in Intel Bulverde BSP, the only change is USB ISR related processing (for USB cable attach/detach) and the difference between my development board and the standard Bulverde board is very minimal. Any help would be highly appreciated. Thanks, Alex Dumping UDC Regs: 28252 PID:bab5fb8a TID:9ab1c73e UDC_CR: 3 28253 PID:bab5fb8a TID:9ab1c73e UDC_ICR0: 15 28253 PID:bab5fb8a TID:9ab1c73e UDC_ICR1: 88000000 28254 PID:bab5fb8a TID:9ab1c73e UDC_ISR0: 0 28254 PID:bab5fb8a TID:9ab1c73e UDC_ISR1: 0 28255 PID:bab5fb8a TID:9ab1c73e UDC_FNR: 0 28255 PID:bab5fb8a TID:9ab1c73e UDC_OTGICR: 0 28256 PID:bab5fb8a TID:9ab1c73e UDC_OTGISR: 0 28256 PID:bab5fb8a TID:9ab1c73e UDC_UP2OCR: 130000 28257 PID:bab5fb8a TID:9ab1c73e UDC_UP3OCR: 0 28257 PID:bab5fb8a TID:9ab1c73e UDC_CSR0: 0 28257 PID:bab5fb8a TID:9ab1c73e UDC_CR_A: 200D103 28258 PID:bab5fb8a TID:9ab1c73e UDC_CSR_A: 0 28258 PID:bab5fb8a TID:9ab1c73e UDC_CR_B: 2014103 28259 PID:bab5fb8a TID:9ab1c73e UDC_CSR_B: 0 Tag: diskio.h source Tag: 48193
  - 4
    - GetKeyState() problem It seems I can't read the state of my Alt, Control, or Shift flags.... The following code was generated to return the status of these flags: //-------------------------------------------------------------------------- -------- int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow) { for(int i=0;i<400;i++) { SHORT sControl = GetKeyState(VK_CONTROL); RETAILMSG(1,(L"sControl: 0x%X\r\n",sControl)); SHORT sShift = GetKeyState(VK_SHIFT); RETAILMSG(1,(L"sShift: 0x%X\r\n",sShift)); SHORT sAlt = GetKeyState(VK_MENU); RETAILMSG(1,(L"sAlt: 0x%X\r\n",sAlt)); SHORT sCaps = GetKeyState(VK_CAPITAL); RETAILMSG(1,(L"sCaps: 0x%X\r\n",sCaps)); Sleep(800); } return 0; } // WinMain //-------------------------------------------------------------------------- -------- The debug messages only return 0x0 regardless of the state of the input system "flags". If you have any ideas, please let me know... Thanks, Jim Merkle Tag: diskio.h source Tag: 48181
  - 5
    - Support Additional NE 2000 Compatible NIC Greetings All, I am building an image for a Geode board with an onboard nic (the infamour Realtek 8139). This board also has a PCI slot into which I can add an additional NIC card . What I would like to do is allow the image to support the board both when it just has the lone onboard NIC and when an end user plugs in an NE2000 compatible NIC card. Thus far just adding the drivers to the image doesn't work - it fails to start the network services and fails to complete loading. If anyone has any suggestions how I can accomplish this I would greatly appreciate hearing them. Bill Morrison Tag: diskio.h source Tag: 48179
  - 6
    - ExtEscape fails to call my ContrastControl function. Hi All, It's my understanding that if I use the ExtEscape function with the CONTRASTCOMMAND escape code, that the call should eventually wind up in my GPE derrived display class. I know my ContrastControl function is being called during the initialization, but the ExtEscape call from my application always returns 0 (indicating failure) and my ContrastControl function is never called. Is there something else I need to do in my display driver to "enable" the interface through the ExtEscape function? Following is a the code I'm using for the call: HDC hdc = GetDC(NULL); struct ContrastCmdInputParm CCmd; CCmd.command = CONTRAST_CMD_SET; CCmd.parm = 0; int ExtRes = ExtEscape(hdc, CONTRASTCOMMAND, sizeof(CCmd), (const char *)&CCmd, 0, NULL); Thanks in advance, Chris Tag: diskio.h source Tag: 48176
  - 7
    - Problem in XScale exiting from sleep mode after a fault signal assert Hi all, I'm working on a DBPXA255 based platform and Windows CE 4.1. When I assert one of the BATT_FAULT or VDD_FAULT signals, the microprocessor enters in sleep mode correctly. But when I deassert that fault signal and use a wake up source (GPIO1 for instance) the power consumption goes a bit high and it seems that is trying to wake up from sleep, but I cannot see the Windows CE image working another time. It has to be a software problem, but my doubt is: if the software was working properly, would the execution continue in the same point that it was when the fault signal was asserted??? What could be this problem's source??? Thanks in advance, Lur Tag: diskio.h source Tag: 48174
  - 8
    - Is there a way to boost MediaPlayer's playback thread priority We are having a problem that when MediaPlayer is playing a Mp3 song, draging an icon on the desktop will cause the Mp3 playing back breaks. It looks to me that the shell consumes all the rest CPU power to repaint the desktop window and the MediaPlayer isn't given enough time to process. I assume that both the shell repaint thread and the MediaPlayer playback thread are running at default thread priority of 251 and with default thread quantum of 100ms. Is there anyway to boost the MediaPlayer playback thread priority? Or is there any other better idea to work this around? -- Rui Tang Centrality Communications Inc Tag: diskio.h source Tag: 48168
  - 9
    - Need Help: LIB : fatal error LNK1181: cannot open input file 'and' I receive this message when a try to build a windows ce .net 4.2 image for an arcom sbc-gx1 board: ---------------------------------------------------------------------------- -------- Windows CE Version (Release) (Built on Jun 7 2002 17:04:51) makefile.def: BUILDROOT is D:\WINCE420\public\ie\cesysgen addlib D:\WINCE420\PUBLIC\IGX1N001\WINCE420\SBC_GX1\cesysgen\sdk\lib\x86\retail\uui d.lib D:\WINCE420\public\ie\oak\lib\x86\retail\ieuuid.lib LIB : fatal error LNK1181: cannot open input file 'and' NMAKE : fatal error U1077: 'addlib' : return code '0x49d' Stop. --------------------------------------------------------------------------- Why the linker is serching for a file named 'and' ? Tag: diskio.h source Tag: 48163
  - 10
    - Need Help: fatal error LNK1181: cannot open input file 'and' Building a Windows CE .NET 4.2 image for arcom SBC-GX1 board i receive this error message: ---------------------------------------------------------------------------- -------- Windows CE Version (Release) (Built on Jun 7 2002 17:04:51) makefile.def: BUILDROOT is D:\WINCE420\public\ie\cesysgen addlib D:\WINCE420\PUBLIC\IGX1N001\WINCE420\SBC_GX1\cesysgen\sdk\lib\x86\retail\uui d.lib D:\WINCE420\public\ie\oak\lib\x86\retail\ieuuid.lib LIB : fatal error LNK1181: cannot open input file 'and' NMAKE : fatal error U1077: 'addlib' : return code '0x49d' Stop. ---------------------------------------------------------------------------- -------- Why the linker is searching for a file named 'and' ? Tag: diskio.h source Tag: 48162
  - 11
    - Problem with project on network drive I have an application that has been added to the FileView tab using "Add New Project". The code that I have added is not actually in the local drive but rather a network drive T:. Now when I build this it occasionally fails in a build step because it has concatenated the local path with the network path C:\WINCE420\PUBLIC\MyPlatform\project\T:\project. This generally happens after a full build of the complete platform. Should I be able to build a project from a network drive? Thanks, J Tag: diskio.h source Tag: 48160
  - 12
    - wallpaper version number displayed Hi Using Wince.net and what I get with any wallpaper is 'Windows CE .NET v4.20 (Build 1088 on Feb ???' being displayed 1/4 way up the screen. How can I get rid of this. Regards Tag: diskio.h source Tag: 48156
  - 13
    - XIP and demand page Hi, I am confused on XIP and demand page. When I set "IMGMULTIXIP=1", OS image will be built into many *.bin files. Then I use chain.lst to download the OS, I think "demand page" seems be on( I check the remaining memory) When I set "IMGMULTIXIP=", OS image will be built into one NK.bin. Then I download it, I think "demand page" seems be off (I check the remaining memory) Is the above description right ? As I know, XIP and demand page shoud be two different technologies. Can I turn on the XIP and turn off the demand page ? Can I build the OS to the NK.bin when I want to use the demand page ? Thanks. Yu. Tag: diskio.h source Tag: 48154
  - 14
    - How to implement IDE driver in WinCE 4.2 Hi I will write an IDE driver on WinCE 4.2 for our chip Can you give me any suggestions Regard -Weiji Tag: diskio.h source Tag: 48152
  - 15
    - OEMInterruptEnable() is not getting called Hi, currently i am doing wince.net 4.1 porting to 4.2 for xscale . my OS loads into memory and calls OEMinit And InitClock() but my OEMInterruptEnable() is not getting called with SYSINTR_SMSC. My code was working for 4.1. do i need to do any changes to make it work for 4.2. please Help thanks shyam Tag: diskio.h source Tag: 48149
  - 16
    - Internet Explorer registry setting Dear tech guru, I'm building a new Win CE 4.2 Platform. Could you tell me how to modify registry file for enabling and setting the proxy server in Internet Explorer ?? Thanks in advance!! Tag: diskio.h source Tag: 48148
  - 17
    - Nand Flash Driver for K9k2G16U0M Chip in WInCE 4.2 .NET Hi All, I am writting device driver for Nand Flash Chip (K9k2G16U0M Chip).I am using Microsoft Platform builder 4.2 .NET. In the Nand Flash K9K2G16U0M Chip,Page size is 1024 words and 32 words as spare area. I want to know the details of this spare area,I mean where the ECC code,Bad Block Information and other information is to be written. Where can i get it's specification ? Anyother suggestion is mostwelcome. Regards, Ajay Tag: diskio.h source Tag: 48147
  - 18
    - IEEE1394(Firewire) Source code Hi, Can someone with full CE source codes please tell me what is the following DEBUGCHK about. 4294771428 PID:23fa4b2a TID:e3e71dca 0x83e53c20: Unknown: DEBUGCHK failed in file d:\mckendric\private\winceos\drivers\1394\drivers\port\openhci\ohcipnp.c at line 1799 Thanks in advance. Paul W Tag: diskio.h source Tag: 48145
  - 19
    - How to compile for THUMB? Hi, My target platform is build under ARMV4I.( PB 4.2) I would like to build some drivers and applications for THUMB. How can I do it? ( I am building drivers with PB, and Applications with EVC) I looked at PB and EVC options and could not find the way to switch to THUMB. I found a lot of discussion in NG about ARMV4I and THumb, but unfortunately no answer for my problem. Thanks Ilia Tag: diskio.h source Tag: 48141
  - 20
    - Link smclib.lib 2 problems.. How do I get smclib.lib included into my platform How do I succesfully link smclib.lib? Since I could not get it in my platform (using ARMVI) I copied it over manually and then tried compiling the smart card device driver... unforutnately I get linking errors. I am using platform builder 4.2. I also tried setting in the project setting an absolute path to the smclib.lib in the common folder. Nothing seems to resolve my link errors. Tag: diskio.h source Tag: 48140
  - 21
    - Rectification on previous SAPI problem Excuse me, in the previous message I have been inaccurate. I re-write my message below. Hello, I have linked a program (simpledict.exe) that use speech api on WinCE.NET 4.2. When I debugging it, the initialize instructions: //*********************************************** HRESULT hr = S_OK; CComPtr<ISpRecognizer> cpRecoEngine; hr = cpRecoEngine.CoCreateInstance (CLSID_SpInprocRecognizer); //*********************************************** run right, but the next instructions: //*********************************************** hr = cpRecoEngine->CreateRecoContext(&m_cpRecoCtxt ); //*********************************************** fail. How can I use speech features supplied by WinCE.NET 4.2 properly in my application, and so how can I run properly it? Thank you ! Cancer02 Tag: diskio.h source Tag: 48136
  - 22
    - SAPI problem Hello, I have linked a program (simpledict.exe) that use speech api on WinCE.NET 4.2. When I debugging it, the initialize instructions: //*********************************************** HRESULT hr = S_OK; CComPtr<ISpRecognizer> cpRecoEngine; hr = cpRecoEngine.CoCreateInstance (CLSID_SpInprocRecognizer); if( SUCCEEDED( hr ) ) { hr = cpRecoEngine->CreateRecoContext( &m_cpRecoCtxt ); } //*********************************************** run right, but the next instructions: //*********************************************** if (SUCCEEDED(hr)) { hr = m_cpRecoCtxt->SetNotifyWindowMessage( hDlg, WM_RECOEVENT, 0, 0 ); } //*********************************************** fail. How can I use speech features supplied by WinCE.NET 4.2 properly in my application, and so how can I run properly it? Thank you ! Cancer02 Tag: diskio.h source Tag: 48135
  - 23
    - I am a question about SL811HS USB Host at Wince .NET 4.2 Now, I am developing a evaluation board using Cyperss SL811HST. I am a question about it. Following specification for our evaluation board: Xscale PXA255 Windows CE .NET 4.2 SL811HST R1.5 SL811HST Win CE Driver Rev. 0.3 I had test to mouse the result is no problem. However, the problem is printer. The printer name is HP inkject 920c. When I check the debugging message, it displayed idVender and idProduct to right. The WAIT_TIMEOUT error is occurd at IssueVendorTransfer() and IssueBulkTransfer()function in usbclient.c file. Please, check the problem. Tag: diskio.h source Tag: 48133
  - 24
    - Multi-core debug Hi folks FYI. Check out www.fs2.com - they have brought out a multi-core debug solution, where you can connect multiple DIFFERENT cores and debug them simultaneously .. jm Tag: diskio.h source Tag: 48132
  - 25
    - GlobalMemoryStatus Hi All, We are using Windows CE.NET 4.2. We are getting numbers from this API which does not correlate with the actual hardware memory we have. We are considering hardware issue remote possbility for now. The hardware in which we have 64MB RAM gives us following nos : dwTotalPhys = 35102720 dwAvailPhys = 10379264 Now the total physical value looks really strange. The questions I have : 1. How is the GlobalMemoryStatus internally implemented ? Does it rely on some function in OAL/HAL layer ? 2. If just windows implements this function, then how can I explain the above nos ? Any pointers will be really helpful. Regards, Rajiv Tag: diskio.h source Tag: 48130

Hi

I want to write a pocket pc 2003 application that uses IOCTL_DISK_READ and IOCTL_DISK_WRITE
Where can I find diskio header file (the source code it self) ?
I don't want to call platform builder libraries,just to use these IOCTLS
Is there a generic IOCTL.h I can use

Thanks
mari

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Re: diskio.h source by Steve

Steve
Wed Feb 11 09:31:21 CST 2004

That header is only available as part of Platform Builder. You can get the
evaluation version of PB from the MS website.

--
Steve Maillet (eMVP)
Entelechy Consulting
smaillet_AT_EntelechyConsulting_DOT_com

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