USB driver development.

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    - VirtualFree doen't free Memory Hi, I need an DMA-Buffer on an X86 System which does not ly in the process address space. Finaly I managed thi with the help of Mike Hall in the following way: dma_pci.InterfaceType=PCIBus; dma_pci.BusNumber=0; dma_pci.ObjectSize=sizeof(DMA_ADAPTER_OBJECT); LPVOID pVA = HalAllocateCommonBuffer( &dma_pci, size, &(Buffers[bufferIndex].dmaAdress), false); LPVOID pVAShared = VirtualAlloc(NULL, size, MEM_RESERVE, PAGE_NOACCESS); VirtualCopy (pVAShared, pVA , size , PAGE_NOCACHE | PAGE_READWRITE); VirtualFree (pVA, 0, MEM_RELEASE); return pVAShared; But If I try to frre pVAShared with VirtualFree it doesn't work. I don't get an error, but not all Memory is freed, even after exit of the process. Any Idea? Best regards Thomas Tag: USB driver development. Tag: 52747
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    - wince 4.2 Start Button Hi Not a show stopper would would like to get it off my chest. Selecting the Start button pops the list, and you can select Programs Settings etc. My problem is that in Start -> Settings there are three entries; control, panel, network and dial-up connections, Taskbar and Start Menu.. This entry 'network and dial-up connections' makes the box too wide and it covers most of the screens width. As a result if I select using the touch screen Start -> Settings, Control Panel being the first on the list is selected automatically. What I want to do is remove 'network and dial-up connections' from the list or make the pop up box smaller Any help would be appreciated Regards Tag: USB driver development. Tag: 52746
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    - How to recover IE Toolbars Hi I am using CE 4.2 I opened IE, select "View / Hide Toolbars', this as expected hides the toolbar. Now, here is my problem, how can I restore the toolbar? I just cannot make the toobars come back, what a nightmare :0(Regards Tag: USB driver development. Tag: 52745
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    - Alt + [NUMPAD] Hello all, CE.NET 4.2 doesn't interprets Alt plus NumericPad keys ( e.g ALT + 0128 ) as the Euro sign. I used different and additional fonts, but everytime I got only an j I use an USB keyboard, Standard O/S locale in English. Does someone know more? Thanks, Dieter Tag: USB driver development. Tag: 52743
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    - FTP/Telnet user password Where Can I define de FTP/Telnet user password in the registry ? Oscar Tag: USB driver development. Tag: 52742
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    - about serial port extension Hi, all I have only 4 IRQs that could be used on my board ,but I need more than 6 serial ports. So, does anyone know how to add serial port with sharing the IRQs? Should I rewrite the serial driver for the port with sharing IRQs? But I heard that the drivers are the same, and just by adding one more new key to the registry, everything would be settled. Is it true? How? Thx maverick Tag: USB driver development. Tag: 52737
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    - some problems about hive based registry and dma transformode hi, I am from china,I have had some problems implementing hive based registry on IDE hard disk.I have read some tips of you and some others about CE platform based on Geode and CS5530 in microsoft.public.windowsce.platbuilder Newsgroups,and also i have read the MS platform builder documentation in and out. But the problem can not be resolved perfectly. I'm using PB 4.2 with all QFEs installed;Geode GX1 CPU and Geode CX5530 chipset,I have one IDE hard disk set to master disk and formatted FAT16 with an extended partition. Here is What i have done : ### Created a new platform and including features: - Hive-based registry - FAT File system - RAM and ROM file system - ATAPI PCI/IDE Storage Block Driver and set BSP_ENABLE_FSREGHIVE to 1,then the Platform.reg file will include geodeide.reg and will be ; @CESYSGEN IF FILESYS_FSREGHIVE ; HIVE BOOT SECTION [HKEY_LOCAL_MACHINE\init\BootVars] "SYSTEMHIVE"="Documents and Settings\\system.hv" "PROFILEDIR"="Documents and Settings" "DefaultUser"="default" "Start DevMgr"=dword:0 IF BSP_ENABLE_FSREGHIVE "Start DevMgr"=dword:1 ENDIF ; END HIVE BOOT SECTION ; @CESYSGEN ENDIF FILESYS_FSREGHIVE ..... ; @CESYSGEN IF FILESYS_FSREGHIVE ; @CESYSGEN IF CE_MODULES_ATAPI ; HIVE BOOT SECTION IF BSP_ENABLE_FSREGHIVE [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\HDProfile] "MountFlags"=dword:2 [$(PCI_BUS_ROOT)\Template\GeodeIDE] "Flags"=dword:1000 [$(PCI_BUS_ROOT)\Template\GeodeIDE\Device0] ;"Prefix"="DSK" ;"Dll"="atapi.dll" "Flags"=dword:1000 ENDIF BSP_ENABLE_FSREGHIVE ; END HIVE BOOT SECTION ; @CESYSGEN ENDIF CE_MODULES_ATAPI ; @CESYSGEN ENDIF FILESYS_FSREGHIVE the geodeide.reg file [$(PCI_BUS_ROOT)\Template\GeodeIDE] "Prefix"="IDE" "Dll"="atapi.dll" "Order"=dword:2 "Class"=dword:01 "SubClass"=dword:01 "VendorId"=dword:1078 "ConfigEntry"="GenericConfig" "IClass"=multi_sz:"{CDDC3621-3512-4b3f-BB6F-B4DD5E061795}" [$(PCI_BUS_ROOT)\Template\GeodeIDE\Device0] "Prefix"="DSK" "Dll"="atapi.dll" "Settings"=dword:F "DeviceId"=dword:0 "Ioctl"=dword:4 "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" ; Uncomment the following lines if you want to enable slave device. ;[$(PCI_BUS_ROOT)\Template\GeodeIDE\Device1] ; "Prefix"="DSK" ; "Dll"="atapi.dll" ; "Settings"=dword:F ; "DeviceId"=dword:1 ; "Ioctl"=dword:4 ; "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" ;;;[$(PCI_BUS_ROOT)\Template\GeodeIDE\Device2] ;;; "Prefix"="DSK" ;;; "Dll"="atapi.dll" ;;; "Settings"=dword:F ;;; "DeviceId"=dword:2 ;;; "Ioctl"=dword:4 ;;; "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" ; Uncomment the following lines if you want to enable slave device. ;[$(PCI_BUS_ROOT)\Template\GeodeIDE\Device3] ; "Prefix"="DSK" ; "Dll"="atapi.dll" ; "Settings"=dword:F ; "DeviceId"=dword:3 ; "Ioctl"=dword:4 ; "IClass"=multi_sz:"{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" then i build platform ,and get a sucess result.but when download nk.bin to my target device ,The system will hang on boot,and,the dubug message stop at ID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Opening existing volume 4294770701 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Volume heap already initialized 4294770702 PID:7beff9a TID:27bc7fca 0x87bf1e20: FATFS!MountDisk: BPB_HiddenSectors(63) != 0 4294770716 PID:7beff9a TID:7beff6a 0x87befdc0: FATFS!FindNext: LFN chksum (0x4a vs. 0x20) error 4294770730 PID:7beff9a TID:7beff6a 0x87befdc0: ERROR: d:\mckendric\private\winceos\coreos\filesys\heap\.\volume.c line 461: 4294770731 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Aborting init on non-volume 4294770731 PID:7beff9a TID:7beff6a 0x87befdc0: FSREG: Mounting clean system hive 4294770732 PID:7beff9a TID:7beff6a 0x87befdc0: FATFS!FAT_CreateDirectoryW(1 chars: \) returned FALSE (183) 4294770733 PID:7beff9a TID:7beff6a 0x87befdc0: FATFS!FindNext: LFN chksum (0x4a vs. 0x20) error 4294770734 PID:7beff9a TID:7beff6a 0x87befdc0: FATFS!FAT_CreateDirectoryW(23 chars: \Documents and Settings) returned FALSE (183) 4294770735 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Opening existing volume 4294770736 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Creating new volume 4294770807 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Initializing volume heap 4294770828 PID:7beff9a TID:7beff6a 0x87befdc0: FSREG: Taking down boot registry. Any open keys will be invalid. 4294770902 PID:7beff9a TID:7beff6a 0x87befdc0: Initobj : Error, continuing (1)... 4294770907 PID:7beff9a TID:7beff6a 0x87befdc0: Initobj : Error, continuing (1)... 4294770916 PID:7beff9a TID:7beff6a 0x87befdc0: Initobj : Error, continuing (1)... 4294770952 PID:7beff9a TID:7beff6a 0x87befdc0: FSREG: Logging in default user. 4294770953 PID:7beff9a TID:7beff6a 0x87befdc0: SetCurrentUser: Logging out (nobody), logging in default 4294770959 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Opening existing volume 4294770960 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Volume heap already initialized 4294770961 PID:7beff9a TID:7beff6a 0x87befdc0: FATFS!FindNext: LFN chksum (0x4a vs. 0x20) error 4294770970 PID:7beff9a TID:7beff6a 0x87befdc0: ERROR: d:\mckendric\private\winceos\coreos\filesys\heap\.\volume.c line 461: 4294770970 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Aborting init on non-volume 4294770973 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Opening existing volume 4294770973 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Creating new volume 4294771058 PID:7beff9a TID:7beff6a 0x87befdc0: FSVOL: Initializing volume heap (Note I found a volume.c file in the shared source but line 461 is a blank line). when I relpace ide harddisk with SanDisk CompactFlash(just like a IDE hard disk) everything is ok,and i can boot the system.and if I change the registry to disabled the DMA support to force the PIO mode,such as the following,then I can boot the CE system too. ; @CESYSGEN IF FILESYS_FSREGHIVE ; @CESYSGEN IF CE_MODULES_ATAPI ; HIVE BOOT SECTION IF BSP_ENABLE_FSREGHIVE [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\HDProfile] "MountFlags"=dword:2 [$(PCI_BUS_ROOT)\Template\GeodeIDE] "Flags"=dword:1000 [$(PCI_BUS_ROOT)\Template\GeodeIDE\Device0] ;"Prefix"="DSK" ;"Dll"="atapi.dll" "Settings"=dword:C ;add this line to Disable DMA,"Settings"=dword:A will be ok too,and any value except the ;first bit set to be 1 will ok. "Flags"=dword:1000 ENDIF BSP_ENABLE_FSREGHIVE ; END HIVE BOOT SECTION ; @CESYSGEN ENDIF CE_MODULES_ATAPI ; @CESYSGEN ENDIF FILESYS_FSREGHIVE Maybe I've the wrong registry settings or the HD does not hit the atapi driver requirements. But what are this requirements?I didn't find any driver/device specification in the Microsoft documentations.do you know where I find the description of the CE atapi driver features and reg. parameters? another reason in my mind,maybe there is something wrong of DMA mode in the atapi driver that microsoft offered. and i trace atapiop.cpp file then find following code,microsoft do not set the DMA mode. am i right? if ((m_dwBestPioMode != -1) && (m_dwBestPioMode >= 2)) { SetTransferMode( (BYTE)m_dwBestPioMode | ATA_PIO_FCT_MODE); } #if 0 if (m_dwBestMwDmaMode != -1) { SetTransferMode( (BYTE)m_dwBestMwDmaMode | ATA_DMA_MULTI_WORD_MODE); } if (m_dwBestUDmaMode != -1) { SetTransferMode( (BYTE)m_dwBestUDmaMode | ATA_DMA_ULTRA_MODE); } #endif do you resolve the problem,or would you like to give me some advice? thank you very much. Tag: USB driver development. Tag: 52734
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    - Problem with an exported SDK After building and testing my platform in the platform builder [4.2] I created a sample application that worked fine. I then exported an SDK and installed it on the same computer. Under eVC4 that sample application did not compile because it could not find the file "nkintr.h" which is #included from one of the CPP files. To resolve this I added the path [D:\WINCE420\PUBLIC\my_platform\WINCE420\CEPC\cesysgen\oak\inc] in Tools->options->Directories. But this is not an acceptable solutions, because other developers in my team to not have PB installed at all, only eVC4. They do not have a \WINCE420 folder at all... After resolving the "nkintr.h" problem, the file "ceddk.lib" which was required by the project was missing.So now I had to add [D:\WINCE420\PUBLIC\my_platform\WINCE420\CEPC\cesysgen\oak\lib\x86\retail] I was finally able to built the project; When I debugged it, eVC asked for some missing DLL like "zlib.dll" So I directed it to [D:\WINCE420\PUBLIC\my_platform\RelDir\CEPC_X86Release] Why were the files "nkintr.h", "ceddk.lib", "zlib.dll" and other missing from the SDK? How do I address this problem in computers who do not have the platform [\WINCE420] files install in? Thanks. Offir. Tag: USB driver development. Tag: 52729
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    - Exported SDK from PB4.1 doesn't work in eVC4 sp3? I use TCP/IP transport & Emulator Startup Server to connect to the emulator only to get a black screen Then it reports "Fail to connect..." Why PS:I can download & connect to my os kernel in PB4.1 which SDK was exported from. Tag: USB driver development. Tag: 52728
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    - Problem: VirtualAlloc and VirtualCopy- Configuring Compact Flash For memory map mode HI, I am facing a problem while accessing the Attibute and common memory. I am working on the Xscale platform. I have changed the followings in the ../Block/ATADISK/system.c for memory mapped configuration. ATAConfig( PDISK pDisk ) { ac_req_config: . . . CfgInfo.fInterfaceType = CFG_IFACE_MEMORY; //CFG_IFACE_MEMORY_IO; CMENTED BY AkM . . . } ATAInit( CARD_SOCKET_HANDLE hSock, LPTSTR ActiveKey ) { . . Parms.fAttributes = CLIENT_ATTR_MEM_DRIVER | CLIENT_ATTR_NOTIFY_SHARED | CLIENT_ATTR_NOTIFY_EXCLUSIVE; /*CLIENT_ATTR_IO_DRIVER | CLIENT_ATTR_NOTIFY_SHARED | CLIENT_ATTR_NOTIFY_EXCLUSIVE;*/ //CMENTED BY AkM . . } GetATAWindows( PDISK pDisk, DWORD wtype, DWORD reg_base, DWORD alt_base, DWORD modifier ) { . . . switch (wtype) { case ACCESS_MEMORY_ONLY: // memory configuration WndParms.fAttributes = 0|WIN_ATTR_16BIT; // Common memory 8bit window //added by AkM old value is 0 break; } . . . } OEMAddressTable ;;;------------------------------------------------------------- ;;; Virtual(cached) Phys Addr MB ;;;------------------------------------------------------------- DCD 0x80000000, 0xA0000000, 32 ; SDRAM DCD 0x86000000, 0xE0000000, 1 DCD 0x86100000, 0x48000000, 1 ; Memory Controller DCD 0x86200000, 0x40000000, 32 ; Mem-Mapped Registers (perifs) DCD 0x88200000, 0x20000000, 32 ; PCMCIA S0 I/O Space DCD 0x8A200000, 0x28000000, 32 ; PCMCIA S0 ATTRIBUTE MEM Space DCD 0x8C200000, 0x2C000000, 64 ; PCMCIA S0 COMMON MEM Space DCD 0x90200000, 0x30000000, 32 ; PCMCIA S1 I/O Space DCD 0x92200000, 0x38000000, 32 ; PCMCIA S1 ATTRIBUTE MEM Space DCD 0x94200000, 0x3C000000 32 ; PCMCIA S1 COMMON MEM Space The PCMCIA Attribute memory is allocated in the I_MapWindow using the VirtualAlloc and VirtualCopy. Virtualcopy returns the virtually mapped address (0x280000). If I read the memory using the virutal address (0x280000), I am getting invalid data. And I try to access the attribute memory using the address 0x8A200000, I am getting the proper CIS values. The PCMCIA Common memory is allocated in the CardMapWindow using the VirtualAlloc and VirtualCopy. Virtualcopy returns the virtually mapped address (0x2c0000). If I read the memory using the virutal address (0x2c0000), I am getting invalid data. When I try to access the common memory using 0x8C200000 , i am getting proper register values. For Example: If access register Alternate and Staus Register using 0x8C20000e i am getting 0x50 and after i write the Command 0xECh sometimes i will get 0x50 , 0x58 and even 0x51. I hope 0x58 is proper value. But if try to acces the same register using 'pDisk->d_pATARegAlt + ATA_REG_ALT_STATUS' address i am getting invalid values such as 0x00, 0xf9 etc. Why I am not getting the correct value when i use the virtual address. Could you please help me to solve this problem. Thanks AkM Tag: USB driver development. Tag: 52727
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    - Redirection on a Gateway Ce Platform Builder 4.2 IÂ´m trying to make all the users of my PrivateNetwork to be forced to a specific private home-page when they try to connect to any server o the Public side of the network. This private home-page will be a Login Page then my PrivateNetwork users will authenticate so if the user sucessfull login, then he can navigate trough the public Interface as norma I know the virtual roots in web server, the really work very well, but i need a rule (or a different way) that instead of blocking a packet that targets the public interface at Port 80, just redirect ANY attempt to a Public WebServer (ANY Webserver) to my Authentication Web Server I was thinking in using the NAT Editor and edit the packets, but i couldnÂ´t figure how i can do this IÂ´m using CE Platform Builder 4.2 with the Gateway Interfac Marcelo van Kampen Tag: USB driver development. Tag: 52726
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    - How to load NDIS miniport driver In the BSP under PLATFORM I have included a folder of the miniport driver under DRIVER and taken care of make, source and .def fil The project.reg and project.bib file is taken care too Query When I build the platform I am facing a build error saying "Don't Know How TO make <xxx>.def File Could u help me on that so that I am able to load the driver .dll successfully am i missing any step to build the driver code Your views could be of great help to me Thanks in advanc Tag: USB driver development. Tag: 52725
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    - How to change the display size of window? Hi all. I build a WinCE image in Spanish In the windows start menu, the title "Network and Dial-up Connections" is too long in Spanish, and the display windows is small and the title are show incomplete How to change the display size of window Thanks a lot. Tag: USB driver development. Tag: 52724
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    - Add my icon to Control Panel Hi How can I add one icon to control panel. I modified the control panel code added exported function at the end of cplmain.de added entry into the array of applets "rgApplets appended resources in files cplmain.rc, cplres.h and cplmainnl.r After a long build time my custom directory code compiles successfully with no build error. But I cannot see my icon on the control panel listview on the target device I guess some more setting has to be done to include my module.. Can anybody please help me out Thanx Tag: USB driver development. Tag: 52722
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    - How to change the default setting of memory allocation Dear sir, Normally, the memory is divided into two parts, one is for storage, the other is for application. They always have the same size in the default setting. Now, I need to resize them, enlarging the one for application and reducing the one for storage. How can I implement this for the OS image before my downloading it? Thanks. Volens Tag: USB driver development. Tag: 52721
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    - USB keyboard HID problem That may be correct that there may be hardware problem in SH7727 OHCI but still I have one question, why it is working with Windows CE 4.0 ?( there is no separate HID driver for sh7727 in Windows CE 4.0). I am using the common USBHID driver in Windows CE 4.0 and it is working fine. Why the USBHID/KBDHID driver given in Windows CE 4.2 requires specific modifications for SH7727 ? Rajesh Tag: USB driver development. Tag: 52720
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    - PS/2 port problem Hi all I got the error message when boot the CE device in x86 platform ================================================= 4887 PID:a2ed1cc2 TID:a2fc810a PS2_AT_0000040 4888 PID:a2ed1cc2 TID:a2fc810a PS2_AT_0000040 4921 PID:a2ed1cc2 TID:82e60f42 ERROR: c:\wince420\public\common\oak\drivers\keybd\ps2_8042\.\ps2port.cpp line 925: 4921 PID:a2ed1cc2 TID:82e60f42 MouseDataRead: Mouse data not read 5422 PID:a2ed1cc2 TID:82e60f42 ERROR: c:\wince420\public\common\oak\drivers\keybd\ps2_8042\.\ps2port.cpp line 925: 5422 PID:a2ed1cc2 TID:82e60f42 MouseDataRead: Mouse data not read 5422 PID:a2ed1cc2 TID:82e60f42 ERROR: c:\wince420\public\common\oak\drivers\keybd\ps2_8042\.\ps2port.cpp line 925: 5422 PID:a2ed1cc2 TID:82e60f42 MouseDataRead: Mouse data not read 5423 PID:a2ed1cc2 TID:82e60f42 ERROR: c:\wince420\public\common\oak\drivers\keybd\ps2_8042\.\ps2port.cpp line 925: 5423 PID:a2ed1cc2 TID:82e60f42 MouseDataRead: Mouse data not read ================================================ The ps2 mouse can work, but sometimes the ps2 keyboard does not work (Both the ps2 mouse and keyboard work fine under DOS environment How to solve problem Thanks Bryan Tag: USB driver development. Tag: 52718
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    - Help~ This is In common.reg file. net2890.dll is changed to NDIS.dll at build, Right? I have confuse. net2890.dll is included NK.bin, but Module list ======================================== [HKEY_LOCAL_MACHINE\Comm\RndisMini] ;LOC_FRIENDLYRNDISFUNCTION "DisplayName"=mui_sz:"netmui.dll,#9003" "Group"="NDIS" "ImagePath"="net2890.dll" [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\PCI\Template\RNDISMINI] "Dll"="NDIS.dll" "Class"=dword:06 "SubClass"=dword:80 "ProgIF"=dword:00 "VendorID"=multi_sz:"10b5" "DeviceID"=multi_sz:"9054" "Entry"="NdisPCIBusDeviceInit" "Transceiver"=dword:3 ; ; Use shared ISR handler for the NET2890. ; "IsrDll"="giisr.dll" "IsrHandler"="ISRHandler" ======================================== Tag: USB driver development. Tag: 52717
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    - About PPPOE issue. Dear all: Could anyone tell me the difference between CE's pppoe and PC's pppoe ? For many times, I can dial successful with PC, but fail with CE. This may caused by the CE side pppoe. Is there need some configurations on telcom side ? Thanks a lot. Tag: USB driver development. Tag: 52715
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    - BitBlt on child window create in kbdmouse.dll Dear all, I wish to implement a custom keypad driver that similar to handphone keypad on WinCE.Net platform. When a button "1" is press, I wish to launch a small soft-keyboard that contains a,b,c,A,B,C,1 for user to choose. Therefore, I make a call to CreateWindow and bitblt API in kbdmouse.dll and it can successfully create the custom soft-keyboard. But this will cause conflict with my other application and causing them cannot execute at all. Those application work well before I implement CreateWindow in kdbmouse.dll. Instead of doing that, I try to use CreateWindow API to create a child window and assign its parent to SipWndClass. I have this idea by refering to sample MSIM source code. But this fail to display any bitmap using BitBlt function. Can someone give me some hint how to resolve this issue? Or is that any better way to implement handphone keypad driver? Thank you. Best Regards, Francis Tag: USB driver development. Tag: 52714
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    - Dialog apps for PocketPC in Platbuilder If you build a dialog app for pocket pc in Platbuilder it gets built like a windows ce app, it has an extra titlebar that you can use to move the app. Is there any way around this? I want to build my extra apps as part of the system build rather than building them in EVC. Also WCE_PLATFORM_POCKET_PC_2003 is defined in EVC with the pocket pc sdk but isn't in Platbuilder using the pocketpc system. Any comments? Jon Tag: USB driver development. Tag: 52713
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    - osbench, windows CE 4.1 Hi all, I am using windows CE 4.1, and I ported the OS to an ARM9 based platform. I am facing a problem with the OSBENCH program. The program, gives me really crazy results. The results I got for the first test is copied below- ****************************************************************************** | 0.00 | IP = NO | CS = NO | 1 IPS ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) with priority inversion : Time from a lower priority thread calling LeaveCS to a higher priority thread unblocking from the EnterCS call | Max Time = 4294823.666 us | Min Time = 1833.470 us | Avg Time = 111.586 us ****************************************************************************** As I understand, the problem is caused by OB_PrintResults routine in osbench.c The line which causes the trouble is the 'dwtime' calculation line. dwTime = (DWORD) (g_pBuffer->liPerf2[i].QuadPart - g_pBuffer->liPerf1[i].QuadPart); When the value computed is negative, (In the first test, the second value is always bigger than the first) it results in a typecast problem (DWORD is unsigned), and I get a big unsigned value as the result. Just to confirm that my basic routines are correct- the QueryperformanceCounter returns the no. of clockticks till the moment it is called, and QueryPerformanceFrequency returns the frequency of counter clock (which in my case is my Timer). So how can I get rid of this problem? I tried copying the entire stuff to my platform directory and rebuilding it. It works, but blocks at the first inter-process test (It works till Event-intra process. The next test is Event-inter process, and it blocks there. I tried swapping the tests and confirmed that blocking occurs at the inter-process tests). I have never modified any static libraries which is included by the build system. How can I modify the OSBENCH program? Or Am I in a completely wrong track. Please advice. Thank you, Mariam. PS: Attached below is my new results. If any of you have run it on an ARM platform, please let me know whether they are good enough for an ARM 922 processor running at 200MHz? ****************************************************************************** SYSTEM BUILD INFO PLATFORM = PROCESSOR = ARMV4I CONFIG = TEST2 RET/DEBUG = debug BUILD DATE = May 28 2004 @ (15:58:21) ------------------------------------------------------------------- PERFORMANCE COUNTER INFO Counter Frequency = 100000000 Hz Counter tick interval = 10 ns QPC() call overhead = 6.280 usecs ------------------------------------------------------------------- RUNTIME OPTIONS NUmber of samples per test = 5 =================================================================== ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ =================================================================== | 0.00 | IP = NO | CS = NO | 1 IPS ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) with priority inversion :Time from a lower priority thread calling LeaveCS to a higher priority thread unblocking from the EnterCS call ------------------------------------------------------------------- | Max Time = 151.560 us | Min Time = 133.120 us | Avg Time = 138.685 us =================================================================== =================================================================== | 0.01 | IP = NO | CS = NO | 1 IPS ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) without priority inversion :Time from a higher priority thread calling EnterCS (blocked) to a lower priority runnable thread getting run ------------------------------------------------------------------- | Max Time = 163.610 us | Min Time = 149.310 us | Avg Time = 155.230 us =================================================================== =================================================================== | 0.02 | IP = NO | CS = NO | 1000 IPS ------------------------------------------------------------------- EnterCriticalSection fastpath (uncontested) ------------------------------------------------------------------- | Subtracting out base result of -18242 ticks | Max Time = 0.000 us | Min Time = 0.000 us | Avg Time = 0.000 us =================================================================== =================================================================== | 0.03 | IP = NO | CS = NO | 1000 IPS ------------------------------------------------------------------- LeaveCriticalSection fastpath (uncontested) ------------------------------------------------------------------- | Subtracting out base result of -18322 ticks | Max Time = 0.000 us | Min Time = 0.000 us | Avg Time = 0.000 us =================================================================== =================================================================== | 0.00 | IP = NO | CS = YES | 1 IPS : ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) with priority inversion :Time from a lower priority thread calling LeaveCS to a higher priority thread unblocking from the EnterCS call ------------------------------------------------------------------- | Max Time = 1796.270 us | Min Time = 175.940 us | Avg Time = 1388.557 us =================================================================== =================================================================== | 0.01 | IP = NO | CS = YES | 1 IPS ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) without priority inversion :Time from a higher priority thread calling EnterCS (blocked) to a lower priority runnable thread getting run ------------------------------------------------------------------- | Max Time = 191.540 us | Min Time = 188.600 us | Avg Time = 189.397 us =================================================================== =================================================================== | 1.00 | IP = NO | CS = NO | 1 IPS ------------------------------------------------------------------- Semaphore signalling intra-process :Time from a lower priority thread calling ReleaseSemaphore to a higher priority thread in the same process unblocking from a WaitForSingleObject call ------------------------------------------------------------------- | Max Time = 127.340 us | Min Time = 115.590 us | Avg Time = 120.277 us =================================================================== ****************************************************************************** Tag: USB driver development. Tag: 52710
  - 23
    - acessing local database with local asp and web server -how? (Windows ce .net 4.2) (headless device) I have a headless device project in Windows CE.NET 4.2 Platform Builder, and I put a web server with asp and isapi extensions The problem is: How can I make a local database and access it with asp pages running in the device? Is this possible, or do i need to write an ISAPI instead (that would be more painful) that wrapper to a local database for headless devices? Is there any way to do with sqlce? if its possible, how can i create a sqlce database and an asp page to deploy on the device Marcelo van Kampe Tag: USB driver development. Tag: 52707
  - 24
    - QFEs for Emulator? When you install CE 4.2, you can select to install for a few different CPUs, "x86" and "Emulator" are two of them. When downloading QFEs however, I don't see a QFE option for "Emulator", only for "x86" (and all other CPUs of course). So my question is, how do I get QFE packages for the emulator? Here's the URL I downloaded QFEs for the other CPU types: http://www.microsoft.com/downloads/details.aspx? familyid=3e5316e3-7600-429f-8ac1- b72a91575e99&displaylang=en#filelist Tag: USB driver development. Tag: 52705
  - 25
    - Taskbar will not show oppend windows I have red similar messages befor(appended to the end of this message) , but all suggestions, where given, didn't work for me My taskbar shows quick lanch icons and time, but doesn't show any programs I am running at the moment or Internet windows opend.If I minimize the window, it will dessapear at all and I will be able to get it back , only through Task Manager. If I remove quick lunch icons , taskbar will desapear at all, and I will not be able even to go to the Sart button.It doesn't help if I put my mouse coursor over the place , where the taskbar supposed to be , or if I change all the options. Also my taskbar is not on auto hide Subject: Re: missing opened windows icons on task bar 3/3/2004 1:55 PM PST By: <A HREF="mailto:user@#notme.com There should be a faint divider to the right of the start button on the taskbar. Hover the mouse over it, when the cursor becomes a horizontal double arrow, click the left mouse button and drag that divider to the right. As you do so, they should become visible If that doesn't work, try turning off quick launch and turning it back on. NOTE: doing so will require you to replace the shortcuts currently on the taskbar as they will no longer be there. Right click start, select properties, go to the taskbar tab, remove the check from "Show Quick Launch," click apply and ok, then replace the check next to "Show Quick Tag: USB driver development. Tag: 52703
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  - 1
    - Serial Networking and TAPI,TCP/IP Thank you all for taking a look at my post We have a modem connected to one of the serial ports. We don't have any other networking hardware (NIC etc.). We are using CE 4.2 OS. What are the major networking features that can be included in our project? Is it possible to include TCP/IP support, TAPI features? I guess in this case TCP/IP uses PPP over serial port. But before using PPP over serial, data connection has to be made using modem. Is this data connection made using TAPI and who makes this data connection (WinSock, TCP/IP or, PPP) Can we make a phone call using TAPI, while a TCP/IP socket is connected to a remote server in this scenario Regards Tag: USB driver development. Tag: 52701
  - 2
    - Stub_LoadLibrary Failed with 0x0000000e Thank you all for taking a look at my post We are getting the following error during CE 4.2 bootup on a ARM based platform stub_LoadLibraryW (demodll): Failed with error 0x0000000 We have enough physical memory(128 MB) configured in config.bib and virtual memory also What are the possible causes and solutions for this error ? Regard arun Tag: USB driver development. Tag: 52700
  - 3
    - Changing default selection in LoadCePC How do I change the default selection in the LoadCEPC bootloader? I want the local boot to be default. Do I need to recompile LoadCEPC.exe for that? Peter Tag: USB driver development. Tag: 52691
  - 4
    - PB questions Hi. Two simple question: * When moving from an evaluation license of PB 4.2 to a true valid license, do I need to reinstall all the PB software or can the evaluation version be unlocked with the payed license code? * What exactly do I need from a platform to reproduce it on a different PC? Comparing with a normal WinCE application you normally need: .c, .cpp, .h, .vcp (.dsp), .rc files. Everything else can re genrated from these. What is true about a PB project (platform)? What are you version controlling in your platforms? Peter Tag: USB driver development. Tag: 52690
  - 5
    - IME Candidate Windows Dear all Is that possible to remove candidate window from Chinese IME? We are trying to have a application to retrieve the list from candidate buffer Thanks Jay Tag: USB driver development. Tag: 52689
  - 6
    - Convert PB 3.0 build to PB 4.2 build? Hello, I have a Windows CE 3.0 custom device based on the the StrongArm SA1110 processor. I have the BSP, OAL, and all custom drivers needed to build a CE 3.0 image and bootloader using PB 3.0. Note that we have never used the IDE of PB 3.0 we have always built from the command line with the PB 3.0 tools. I would like to move the BSP, OAL, and drivers to PB 4.0 and build a CE 4.2 image for this device, I believe I should be able to use the existing bootloader as is without having to rebuild or change it? I have looked at the PB 4.0 documentation and it does have a little porting help for doing this - but it is not clear to me the easiest approach to take. Can you guys help with what will probably be the easiest steps to do this? Thanks in advance! Neal Davis Tag: USB driver development. Tag: 52680
  - 7
    - How to find address of OEMAddressTable? To Guru. How to find OEMAddressTable for Emulator and ARM? Best Regard. Tag: USB driver development. Tag: 52649
  - 8
    - USB Driver not loading after a softreset Dear TechGurus Can any one pls bring to light what this problem is..... I am working on a USB Interface. I have a USB Device, the driver is installed properly when I connect my device for the first time. I am giving a soft reset without removing the device from the USB Port(meaning the device is plugged in when I give a soft-reset) After a soft reset the driver doesnt get loaded for the USB Device. If at all i am making a mistake in thedriver which exposable function in the DLL shuld i peep into. Is it XXX_Powerup My intention is that driver shuld get loaded soon after i give a soft reset Pls suggest/clarify Thanks a tonne Cheers Lakshman Tag: USB driver development. Tag: 52645
  - 9
    - Image generation Guys when I download an image using platform builder into a VIA motherboard everything goes fine, but when I copy the generated nk.bin to the hard disk and boot directly using this image, the Vmini ethernet driver disappears!! does anyone can explain to me what is happening?? If the image is the same, how is that possible? thanks Rodrigo (a new developer) PS: iÂ´m using CE .NET 4. Tag: USB driver development. Tag: 52642
  - 10
    - Download/Initialize problem with Platform Webpad tutorial I have followed the instructions to create the Web pad tutorial in Platform Builder 4.2. When I come to Download/Initialise the OS image to the Emulator, I get a problem. I get the Downloading OS Image dialog (saying waiting for Bootme blah blah), followed by the warning for KITL, which I accept using the Yes button. Then I get a Server Busy dialog followed by "Connection to Target failed" - "Platform builder was unable to connect to the target device" Any ideas what's going on here? I used all the default options when building the platform, and I can't even get it to run in the emulator! Thanks in advance Toby Tag: USB driver development. Tag: 52639
  - 11
    - USB Floppy drive does not work Hi, I have Iomega Floppy drive, it works on Windows XP. But, unfortunately it does not work on WCE4.2. WCE USBdisk6 driver recognize it as bInterfaceSubClass = 0x04 : USB Floppy Interface (UFI) but it can not communicate with it, and always return an error: ERROR_GEN_FAILURE. There is no difference if floppy is inserted or not. Here is my registry settings and debug output. Thanks for any help, Dusko [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\USBFDProfile] "Name"="USB Floppy Disk Drive" "Folder"="Floppy Drive" "DefaultFileSystem"="FATFS" "PartitionDriver"="" [HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\USBFDProfile\FATFS] "CacheSize"=dword:0 ; USB - SL811HS [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\SL811HCD] "Prefix"="HCD" "Dll"="sl811hcd.dll" "Order"=dword:2 "UseExistingSettings"=dword:0 "DataBase"=dword:310 "MemOffset"=dword:10 ;offset to the data memory ; USB - HID driver [HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\3\Hid_Class] "DLL"="USBHID.DLL" "Prefix"="HID" "Order"=dword:2 "Index"=dword:1 [HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Hid_Class] "DLL"="USBHID.DLL" "Prefix"="HID" [HKEY_LOCAL_MACHINE\Drivers\HID\LoadClients\Default\Default\1_2\Mouse] "DLL"="MOUHID.DLL" [HKEY_LOCAL_MACHINE\Drivers\HID\LoadClients\Default\1_6\Keyboard] "DLL"="KBDHID.DLL" [HKEY_LOCAL_MACHINE\Drivers\HID\ClientDrivers\Keyboard] "DLL"="KBDHID.DLL" "Prefix"="KBD" "IClass"="{CBE6DDF2-F5D4-4e16-9F61-4CCC0B6695F3}" [HKEY_LOCAL_MACHINE\Drivers\HID\LoadClients\Default\12_1\Consumer] "DLL"="CONSHID.DLL" ; USB - Storage device [HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\8\Mass_Storage_C lass] "DLL"="USBMSC.DLL" "Prefix"="DSK" [HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Mass_Storage_Class] "DLL"="USBMSC.DLL" "Prefix"="DSK" ;please added following. "ReadSectorTimeout"=dword:400 "WriteSectorTimeout"=dword:400 "ScsiCommandTimeout"=dword:200 "MediaPollInterval"=dword:400 "UnitAttnRepeat"=dword:10 [HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Mass_Storage_Class\2] "DLL"="USBDISK6.DLL" "Prefix"="DSK" "FSD"="UDFS.DLL" "Folder"="USB Disk" "IOCTL"=dword:4 "IClass"="{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" [HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Mass_Storage_Class\6] "DLL"="USBDISK6.DLL" "Prefix"="DSK" "FSD"="FATFS.DLL" "Folder"="USB Disk" "IOCTL"=dword:4 "IClass"="{A4E7EDDA-E575-4252-9D6B-4195D48BB865}" ; USB - Printer [HKEY_LOCAL_MACHINE\Drivers\USB\LoadClients\Default\Default\7\Printer_Class] "DLL"="USBPRN.DLL" "Prefix"="LPT" [HKEY_LOCAL_MACHINE\Drivers\USB\ClientDrivers\Printer_Class] "DLL"="USBPRN.DLL" "Prefix"="LPT" "PortStatusTimeout"=dword:2000 "DeviceIdTimeout"=dword:2000 "SoftResetTimeout"=dword:2000 "ReadTimeoutMultiplier"=dword:10 "ReadTimeoutConstant"=dword:100 "WriteTimeoutMultiplier"=dword:50 "WriteTimeoutConstant"=dword:1000 SL811: PortStatusChangeThread-Before running HCD_AttachDevice g_portSpeed=0 USBDISK6>DiskAttach bInterfaceSubClass:0x4 ActivePath:Drivers\USB\ClientDrivers\Mass_Storage_Class\6 USBDISK6>DiscoverLuns USBDISK6>ScsiUnitAttention USBDISK6>ScsiTestUnitReady USBDISK6>ScsiGetSenseData USBDISK6>ScsiRequestSense USBDISK6<ScsiRequestSense:0 ScsiGetSenseData - SenseKey:0x6 ASC:0x29 ASCQ:0x0 SENSE_UNIT_ATTENTION : ASC_RESET USBDISK6<ScsiGetSenseData:20 ScsiTestUnitReady ERROR:20 USBDISK6<ScsiTestUnitReady:20 ScsiUnitAttention:20 USBDISK6>ScsiStartStopUnit USBDISK6>ScsiGetSenseData USBDISK6>ScsiRequestSense USBDISK6<ScsiRequestSense:31 ScsiGetSenseData error:31 USBDISK6<ScsiGetSenseData:31 ScsiStartStopUnit ERROR:31 USBDISK6<ScsiStartStopUnit:31 USBDISK6>ScsiGetSenseData USBDISK6>ScsiRequestSense USBDISK6<ScsiRequestSense:31 ScsiGetSenseData error:31 USBDISK6<ScsiGetSenseData:31 USBDISK6>ScsiTestUnitReady USBDISK6>ScsiGetSenseData USBDISK6>ScsiRequestSense USBDISK6<ScsiRequestSense:31 ScsiGetSenseData error:31 USBDISK6<ScsiGetSenseData:31 ScsiTestUnitReady ERROR:31 Tag: USB driver development. Tag: 52636
  - 12
    - OSBENCH Hi all, I am using windows CE 4.1, and I ported the OS to an ARM9 based platform. I am facing a problem with the OSBENCH program. The program, gives me really crazy results. The results I got for the first test is copied below- ****************************************************************************** | 0.00 | IP = NO | CS = NO | 1 IPS ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) with priority inversion : Time from a lower priority thread calling LeaveCS to a higher priority thread unblocking from the EnterCS call | Max Time = 4294823.666 us | Min Time = 1833.470 us | Avg Time = 111.586 us ****************************************************************************** As I understand, the problem is caused by OB_PrintResults routine in osbench.c The line which causes the trouble is the 'dwtime' calculation line. dwTime = (DWORD) (g_pBuffer->liPerf2[i].QuadPart - g_pBuffer->liPerf1[i].QuadPart); When the value computed is negative, (In the first test, the second value is always bigger than the first) it results in a typecast problem (DWORD is unsigned), and I get a big unsigned value as the result. Just to confirm that my basic routines are correct- the QueryperformanceCounter returns the no. of clockticks till the moment it is called, and QueryPerformanceFrequency returns the frequency of counter clock (which in my case is my Timer). So how can I get rid of this problem? I tried copying the entire stuff to my platform directory and rebuilding it. It works, but blocks at the first inter-process test (It works till Event-intra process. The next test is Event-inter process, and it blocks there. I tried swapping the tests and confirmed that blocking occurs at the inter-process tests). I have never modified any static libraries which is included by the build system. How can I modify the OSBENCH program? Or Am I in a completely wrong track. Please advice. Thank you, Mariam. PS: Attached below is my new results. If any of you have run it on an ARM platform, please let me know whether they are good enough for an ARM 922 processor running at 200MHz? ****************************************************************************** SYSTEM BUILD INFO PLATFORM = PROCESSOR = ARMV4I CONFIG = TEST2 RET/DEBUG = debug BUILD DATE = May 28 2004 @ (15:58:21) ------------------------------------------------------------------- PERFORMANCE COUNTER INFO Counter Frequency = 100000000 Hz Counter tick interval = 10 ns QPC() call overhead = 6.280 usecs ------------------------------------------------------------------- RUNTIME OPTIONS NUmber of samples per test = 5 =================================================================== ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ =================================================================== | 0.00 | IP = NO | CS = NO | 1 IPS ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) with priority inversion :Time from a lower priority thread calling LeaveCS to a higher priority thread unblocking from the EnterCS call ------------------------------------------------------------------- | Max Time = 151.560 us | Min Time = 133.120 us | Avg Time = 138.685 us =================================================================== =================================================================== | 0.01 | IP = NO | CS = NO | 1 IPS ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) without priority inversion :Time from a higher priority thread calling EnterCS (blocked) to a lower priority runnable thread getting run ------------------------------------------------------------------- | Max Time = 163.610 us | Min Time = 149.310 us | Avg Time = 155.230 us =================================================================== =================================================================== | 0.02 | IP = NO | CS = NO | 1000 IPS ------------------------------------------------------------------- EnterCriticalSection fastpath (uncontested) ------------------------------------------------------------------- | Subtracting out base result of -18242 ticks | Max Time = 0.000 us | Min Time = 0.000 us | Avg Time = 0.000 us =================================================================== =================================================================== | 0.03 | IP = NO | CS = NO | 1000 IPS ------------------------------------------------------------------- LeaveCriticalSection fastpath (uncontested) ------------------------------------------------------------------- | Subtracting out base result of -18322 ticks | Max Time = 0.000 us | Min Time = 0.000 us | Avg Time = 0.000 us =================================================================== =================================================================== | 0.00 | IP = NO | CS = YES | 1 IPS : ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) with priority inversion :Time from a lower priority thread calling LeaveCS to a higher priority thread unblocking from the EnterCS call ------------------------------------------------------------------- | Max Time = 1796.270 us | Min Time = 175.940 us | Avg Time = 1388.557 us =================================================================== =================================================================== | 0.01 | IP = NO | CS = YES | 1 IPS ------------------------------------------------------------------- EnterCriticalSection traditional (blocking) without priority inversion :Time from a higher priority thread calling EnterCS (blocked) to a lower priority runnable thread getting run ------------------------------------------------------------------- | Max Time = 191.540 us | Min Time = 188.600 us | Avg Time = 189.397 us =================================================================== =================================================================== | 1.00 | IP = NO | CS = NO | 1 IPS ------------------------------------------------------------------- Semaphore signalling intra-process :Time from a lower priority thread calling ReleaseSemaphore to a higher priority thread in the same process unblocking from a WaitForSingleObject call ------------------------------------------------------------------- | Max Time = 127.340 us | Min Time = 115.590 us | Avg Time = 120.277 us =================================================================== ****************************************************************************** Tag: USB driver development. Tag: 52634
  - 13
    - Concept fussing~ I'm newbie.... and i'm so confused after looking through the docs, would anyone please clarify these two concept.....thanks~ SDB operates the specified board and is built with in Eboot~. and, with eboot.bin provided ,we need not to concern the low level drivers any more. BSP mainly differents in processors. so in different boards but with the same processor, we could built up OS with uniform BSP shipped with PB, and add corresponding drivers within the image then the board would operate well. appreciate again~:) Tag: USB driver development. Tag: 52633
  - 14
    - Windows CE 4.2(Eval) Debug Check failed kbdhid.cpp at line 1122 Hi All, I am porting Windows CE 4.0 (Hitachi SH7727 PFM_DS11 platform) USB OHCI driver to Windows CE 4.2. I am facing following problem in keyboard HID driver. 4294818975 PID:6df46f22 TID:8de9baa6 0x8de94900: KbdHid: DEBUGCHK failed in file d:\mckendric\public\common\oak\drivers\usb\class\hid\clients\kbdhid\kbdhid.cpp at line 1122. Windows CE 4.2 (kbdhid.cpp) Source (where I get DEBUGCHK fail) ... DWORD dwIdx; const VKeyToShiftState *pvkshiftCurr; DEBUGCHK(pKeyStateFlags != NULL); >>> DEBUGCHK(vk != 0); <<< Line 1122 kbdhid.cpp for (dwIdx = 0; dwIdx < dim(rgVKeyDownToShiftState); ++dwIdx) { pvkshiftCurr = &rgVKeyDownToShiftState[dwIdx]; if (pvkshiftCurr->vk == vk) { if (hidpKeyEvent == HidP_Keyboard_Make) { *pKeyStateFlags |= pvkshiftCurr->ksf; } else { *pKeyStateFlags &= ~pvkshiftCurr->ksf; } break; here are the debug message I am getting which shows All the drivers except Client HID driver loading fails. 4294769084 PID:6df46f22 TID:6df5bfae 0x8df40580: >>> Loading module ohci.dll at address 0x037B0000-0x037D7000 (RW data at 0x01F85000-0x01F85880) Loaded symbols for 'D:\WINCE420\PUBLIC\MYSH7727\RELDIR\PFM_DS11-SH3DEBUG\OHCI.DLL' 4294769112 PID:6df46f22 TID:6df5bfae 0x8df40580: >>> Loading module usbd.dll at address 0x03B50000-0x03B5E000 (RW data at 0x01FBD000-0x01FBD5BC) Loaded symbols for 'D:\WINCE420\PUBLIC\MYSH7727\RELDIR\PFM_DS11-SH3DEBUG\USBD.DLL' 4294769112 PID:6df46f22 TID:6df5bfae 0x8df40580: USBD: DLL attach 4294769114 PID:6df46f22 TID:6df5bfae 0x8df40580: +USBD:HcdAttach, hcd: 0x321C0 4294769785 PID:6df46f22 TID:edea8606 0x8dea8000: >>> Loading module hidparse.dll at address 0x03B30000-0x03B40000 (RW data at 0x01FB9000-0x01FB9474) Loaded symbols for 'D:\WINCE420\PUBLIC\MYSH7727\RELDIR\PFM_DS11-SH3DEBUG\HIDPARSE.DLL' 4294769786 PID:6df46f22 TID:edea8606 0x8dea8000: >>> Loading module usbhid.dll at address 0x03B40000-0x03B50000 (RW data at 0x01FBB000-0x01FBB548) Loaded symbols for 'D:\WINCE420\PUBLIC\MYSH7727\RELDIR\PFM_DS11-SH3DEBUG\USBHID.DLL' 4294769789 PID:6df46f22 TID:edea8606 0x8dea8000: DEVICE!ActivateDeviceEx(Drivers\USB\ClientDrivers\Hid_Class) entered 4294769793 PID:6df46f22 TID:edea8606 0x8dea8000: PNP interface class {f8a6ba98-087a-43ac-a9d8-b7f13c5bae31} (HID1:) ATTACH 4294769794 PID:6df46f22 TID:edea8606 0x8dea8000: +USBD:OpenPipe, EP: 129, MaxPkt: 8, Type: Interrupt 4294769795 PID:6df46f22 TID:edea8606 0x8dea8000: -USBD:OpenPipe success, hPipe = 3ADD0 4294769800 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Preparing to Allocate memory 4294769801 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Top Level Collection 1 found 4294769801 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Collection 1 exit 4294769802 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Starting Parsing Pass 4294769802 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Parse Collection 1 4294769803 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:8 4294769803 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:10 4294769804 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Out offset:8 4294769804 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Out offset:b 4294769805 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:18 4294769806 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'X Parse Collection 1 Loaded symbols for 'D:\WINCE420\PUBLIC\MYSH7727\RELDIR\PFM_DS11-SH3DEBUG\KBDHID.DLL' 4294770071 PID:6df46f22 TID:edea8606 0x8dea8000: >>> Loading module kbdhid.dll at address 0x03B20000-0x03B28000 (RW data at 0x01FB7000-0x01FB74DF) 4294771086 PID:6df46f22 TID:edea8606 0x8dea8000: DEVICE!ActivateDeviceEx(Drivers\HID\ClientDrivers\Keyboard) entered 4294771091 PID:6df46f22 TID:edea8606 0x8dea8000: PNP interface class {CBE6DDF2-F5D4-4e16-9F61-4CCC0B6695F3} (KBD1:) ATTACH 4294771352 PID:6df46f22 TID:edea8606 0x8dea8000: +USBD:OpenPipe, EP: 130, MaxPkt: 8, Type: Interrupt 4294771353 PID:6df46f22 TID:edea8606 0x8dea8000: -USBD:OpenPipe success, hPipe = 3B6A0 4294770095 PID:4dec284a TID:4df5bd8a 0x8dec28b8: Created 16 Bpp bitfield-palette, handle = 0x0000000c 4294771356 PID:4dec284a TID:4df5bd8a 0x8dec28b8: Bits-per-pixel: 16 4294771363 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Preparing to Allocate memory 4294771363 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Top Level Collection 1 found 4294771364 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Enter Link Collection 4294771364 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Exit Link Collection 4294771365 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Collection 1 exit 4294771365 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Top Level Collection 2 found 4294771365 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Collection 2 exit 4294771366 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Top Level Collection 3 found 4294771366 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Collection 3 exit 4294771370 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Starting Parsing Pass 4294771371 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Parse Collection 1 4294771372 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:8 4294771373 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:b 4294771374 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:10 4294771376 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'X Parse Collection 1 4294771377 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Parse Collection 2 4294771378 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:8 4294771379 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:b 4294771380 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'X Parse Collection 2 4294771381 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Parse Collection 3 4294771382 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'Main Offset:8 4294771384 PID:6df46f22 TID:edea8606 0x8dea8000: HidParse: 'X Parse Collection 3 4294771467 PID:6df46f22 TID:adf13f72 0x8df10400: NDIS: -ProcessPcmciaDeviceNotificationMessages 4294771406 PID:6df46f22 TID:edea8606 0x8dea8000: FindClientRegKey: Could not find a suitable HID client driver 4294772665 PID:6df46f22 TID:edea8606 0x8dea8000: FindClientRegKey: Could not find a suitable HID client driver Now whenever I press any key on USB keyboard I get following DEBUG CCHK failed message. 4294818975 PID:6df46f22 TID:8de9baa6 0x8de94900: KbdHid: DEBUGCHK failed in file d:\mckendric\public\common\oak\drivers\usb\class\hid\clients\kbdhid\kbdhid.cpp at line 1122 4294818981 PID:6df46f22 TID:8de9baa6 0x8de94900: KbdHid: DEBUGCHK failed in file d:\mckendric\public\common\oak\drivers\usb\class\hid\clients\kbdhid\kbdhid.cpp at line 1122 4294818986 PID:6df46f22 TID:8de9baa6 0x8de94900: KbdHid: DEBUGCHK failed in file d:\mckendric\public\common\oak\drivers\usb\class\hid\clients\kbdhid\kbdhid.cpp at line 1122 4294818992 PID:6df46f22 TID:8de9baa6 0x8de94900: KbdHid: DEBUGCHK failed in file d:\mckendric\public\common\oak\drivers\usb\class\hid\clients\kbdhid\kbdhid.cpp at line 1122 All the registry setting which are in common.reg I have kept as it is. Am I missing something ? Is anything wrong with my OHCI driver ? Thanks in advance. Rajesh Tag: USB driver development. Tag: 52631
  - 15
    - Repace the Traditional Chinese font Dear all, I am trying to replace the Traditional Chinese font in CE4.2 PXA255 platform. I followed the instruction of the online help by the below steps: 1.included the ttf file under \\windows directory 2. modified the below registry . enable font link . indicate ttf file location ********************************************************** [HKEY_LOCAL_MACHINE\SYSTEM\GDI] "FontLinkMethods"=dword:1 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FontLink\SystemLink } "Tahoma"="\\Windows\\mingliu.ttc,PMingLiU" --> "\\Windows\dftc.ttf" "Courier New"="\\Windows\\mingliu.ttc,PMingLiU" --> "\\Windows\dftc.ttf" "Arial"="\\Windows\\mingliu.ttc,PMingLiU" --> "\\Windows\dftc.ttf" "Times New Roman"="\\Windows\\mingliu.ttc,PMingLiU" --> "\\Windows\dftc.ttf" "Symbol"="\\Windows\\mingliu.ttc,PMingLiU" --> "\\Windows\dftc.ttf" ********************************************************** However, once done, all chinese characters turn to □ symbol. Am I missing something? Now I used another way instead that modifing the bib file to change the tahoma font source file to the new font. It works. However, it will lose choice to pick up different fonts for English and Chinese separately, because there is only one font in the system now. Thanks, Jay Tag: USB driver development. Tag: 52616
  - 16
    - how to set 64M memory in PB hey, I use pb4.2 builder a thin client of 64M sdram. but i can see system is see 32M. i set the autosize=on but cant. what can i do? thanks. Tag: USB driver development. Tag: 52615
  - 17
    - Downloading Applications Only I Have been developing a WinCE image w/ an application. I currently download the whole thing w/ Platform Builder & run it. I am now flashing the WinCE image, but I want to download just the application and run & debug it. How do I do just that? Tag: USB driver development. Tag: 52611
  - 18
    - Remote debug session hangs app My group is getting started on app development for the system I've put together in CE 4.2. We've encountered a hang condition that seems to be caused by running the app through a debugger. By tracing into the OS, I tracked down the hang into a call to OutputDebugString(). The OS notifies the debugger that the output buffer has a new string, then waits infinitely for the debugger to respond with a continue event. (See the WaitForDebugEvent() function group for reference.) We're using the provided driver for a RTL8139 NIC. This happens with both KITL and TCP/IP debug connections. Is this a known problem? Is there something I can do about it? -EN Tag: USB driver development. Tag: 52607
  - 19
    - Help me to understand the limitations in the MS Atapi driver (CF) I've put a few posts on here now, I'm struggling somewhat with the MS Atapi driver when using a CF card on an IDE port. I've looked at a 3rd party atapi driver and also the driver within CE 5.0, both of which are a good improvement, certainly when reading or writing large files. However during a phase of our application it is writing to a lot of small files and the performance at this time is very very poor, no matter which driver we are using. To determine my best course of action from here I need to understand where it is that the problem actually lies. Within our application we are; Writing to 19 files totaling 4 KBytes in size, writing 3 files totaling 226 KBytes and writing a small amount of data (less than 100 Bytes) to 3 x 150 KByte files using file seeks to get to the relevant data positions. I haven't actually timed it but this whole process is taking well in excess of 10 seconds, could be as long as 20. Ouch!!!! So what bit of it is it that it is causing the problem? Is it the opening and closing of the files? If we left the files open would this improve matters? Is it the writing to different files, if we developed somesort of virtual file system within our app that meant that all the file data was written to one big file instead of seperate files would this likely help? I thought about developing a cache within our app itself, so that data is written to the cache but changes actually written to disk in the background using a thread. The trouble with this is with write speed being as slow as it appears to be, the possible loss of data due to power failure would seem immense. I'm also considering learning how to write an Atapi driver and then ripping to bits the MS one hopefully leaving only what we actually need. In a lighter form dedicated to our own use are we likely to see a signifigant enough improvement in performance? Is the performance problems within Atapi.dll? Or does it go further up the chain? My apologies if this post seems a tad 'rambly', I've expended a great deal of time and energy on getting this project off the ground and we have found ourselves completely stuck on one minor(ish) issue for sometime now. There is a little frustration begining to show through the cracks. All suggestions would be very greatfully appreciated. Col PS. Congrats on CE 5.0, we've built an image using it and have seen some good improvements. Particulalry pleased with the new BIOS boot loader, which has already been 'pinched' for our CE4.2 project :) Tag: USB driver development. Tag: 52606
  - 20
    - CE image load checks? I am curious what, if any, checks CE start up and or bootloader code does to insure the OS image is not corrupted? CRC etc?. It looks like the bootloader just checks the TOC signature "CECE" after image is moved to RAM. Is there anything else done on kernel/bootload startup? Tag: USB driver development. Tag: 52602
  - 21
    - USB key disk not detected We received a batch of USB keys and some work with our CE 4.2 Geode platform while others do not. The ones that fail all have the same type of chip (Create i5062). So I'm guessing there is some sort of incompatibility with that USB key. When the USB key is plugged into our platform, the debug messages that show up are attached below. These USB keys function just fine on other Windows and Linux boxes about the office, so I know they aren't just broken. Any suggestions on getting these to work? Thanks in advance -Rich 4294809244 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: CHub(Root tier 0)::AttachDevice - status = DEVICE_CONFIG_STATUS_SIGNAL_NEW_DEVICE_ENTER_OPERATIONAL_STATE, failures = 0 4294809255 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: >>> Loading module usbmsc.dll at address 0x03920000-0x0392D000 (RW data at 0x01F90000-0x01F904E0) Loaded symbols for 'W:\WINCE420\PUBLIC\SPC\RELDIR\NATIONAL_GEODE_X86DEBUG\USBMSC.DLL' 4294809304 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: +USBD:OpenPipe, EP: 129, MaxPkt: 64, Type: Bulk 4294809305 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: -USBD:OpenPipe success, hPipe = 57980 4294809305 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: +USBD:OpenPipe, EP: 2, MaxPkt: 64, Type: Bulk 4294809306 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: -USBD:OpenPipe success, hPipe = 57AA0 4294809314 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: >>> Loading module usbdisk6.dll at address 0x03910000-0x0391F000 (RW data at 0x01F8E000-0x01F8E524) Loaded symbols for 'W:\WINCE420\PUBLIC\SPC\RELDIR\NATIONAL_GEODE_X86DEBUG\USBDISK6.DLL' 4294809373 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: Command Block Status: Command Failed 4294809383 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: ScsiGetSenseData - SenseKey:0x6 ASC:0x28 ASCQ:0x0 4294809383 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: SENSE_UNIT_ATTENTION : ASC_MEDIA_CHANGED 4294809384 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: ScsiTestUnitReady ERROR:20 4294809385 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: ScsiUnitAttention:20 4294809480 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: DEVICE!ActivateDeviceEx(Drivers\USB\ClientDrivers\Mass_Storage_Class\6) entered 4294809510 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer warning(6.7.2.3, RequestLength:512 TransferLength:8 Err:0 UsbErr:0x0, dwTimeout:5000) 4294809514 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer warning(6.7.2.3, RequestLength:504 TransferLength:13 Err:0 UsbErr:0x0, dwTimeout:4997) 4294814511 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer warning(6.7.2.3, RequestLength:491 TransferLength:0 Err:1460 UsbErr:0x0, wTimeout:4993) 4294818515 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer error(5.3.3, dwCswErr:1460, dwUsbErr:0x0, dwTimeout:4000) 4294822524 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer error(5.3.3, dwCswErr:1460, dwUsbErr:0x0, dwTimeout:4000) 4294822528 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer error(5.3.3, ResetErr:0x0 StallCount:2) 4294826532 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: Retry BOT_MassStorageReset 4294834544 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer error(5.3.1, 1460, 0x0, 0, 31, 4000) 4294838548 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: Retry BOT_MassStorageReset 4294842558 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: ScsiGetSenseData error:1460 4294842558 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: ScsiModeSense ERROR:1460 4294846562 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer error(5.3.1, 1460, 0x0, 0, 31, 4000) 4294850566 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: Retry BOT_MassStorageReset 4294858580 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: BOT_DataTransfer error(5.3.1, 1460, 0x0, 0, 31, 4000) 4294862584 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: Retry BOT_MassStorageReset 4294866595 PID:43fafbfa TID:c3ea9fa6 0x83ea7800: ScsiGetSenseData error:1460 Tag: USB driver development. Tag: 52599
  - 22
    - gperotate library support for 4 BPP Hi, We are involved in developing audio conferencing solution with x86 based platform and Windows CE 4.2. I need clarification on gperotate libraries limitations. We are using emulation library to do blt and line drawing and our hardware Display interface is 320 x 240 x 4BPP LCD panel driven by Media Q PCI chipset. Question: Is that possible to use gperotate library to do rotation for 4 BPP configuration? Jegan Tag: USB driver development. Tag: 52597
  - 23
    - Flash OS imageupdate application Hi all, I would like to write an application to update the whole OS image. I would the final user can run the application, choose a new OS image file from a mass storage (USB key) and then launch the update. At the end they must turn off and on the device. Can I use the bootpart library to reprogram the flash? I have to parse the .bin file or can I use the .nb0? I'm working with WINCE.NET - PB 4.2 and my platform is a pxa255 processor board with 32M NOR flash and 64M sdram. My image is non-XIP. I have reghive registry and a persistent flash partition. I need a lot of tips! Thanks in advance. FabioMelandri ElettronicaGF Tag: USB driver development. Tag: 52594
  - 24
    - How is RAS suppose to handle multiple devices with the same name? Hi All, I have discovered an issue with RAS and connmc (Network and Connection Manager). I am testing a USB to serial dongle on my device. If I connect multiple dongles to my device using a USB hub I will have multiple RAS devices (RasEnumDevices), all using the same name. How can I differentiate between them? Whenever I try to create a connection (in connmc) it only uses the name, which is the same for all of them. How can RAS tell them apart? It seems to me, whatever entry I choose, the last one always gets used. This is a major problem. This must have been noticed before by someone. Any tips on how I can solve or work around this issue? Cheers Danny Tag: USB driver development. Tag: 52591
  - 25
    - Problem with eboog I have found my date on my computer is 2003,and I have changed it to 2004. but the same problem still appears. No Server Process Associated With File Name bg Error in TFtpReceiver ****** Data record 52 corrupted, ABORT!!! ****** how can i resolve it ?? Tag: USB driver development. Tag: 52590

Hello,

- I'm using WCE PB 4.2 .NET.

- I'm implementing an USB driver for a VIA Eden Processor based CEPC
board, my USB device will be a Cypress FX2 integrated circuit. I'm not
experienced in USB driver development.

- I have the UHCI driver obtained from VIA web page, but I don't know
what is the next step...

- How many layers do I need to implement?

- From the PB4.2 USB Examples, what is the best for starting point?

- I try to find some information in PB Help, but is confusing for me..

It would be grateful if anybody could point me how to start.

Thanks in advance for your time.

Best Regards,

Juan.

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