PCI Device driver ISR.

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    - Time bug Hello, is there a Bug in MS code regarding time? I sometimes am occurring the following: I am using SetSystemTime() to set the UTC time on my board via SNTP. When I ask my time back, with GetSystemTime(), it is indeed the time I programmed. However, the time displayed on the clock-display int the tray, sometimes (not yet found any structure in the problem) displays wrong time. As I reside in Belgium, and due to the fact it's summer, we are two hours off the UTC. Sometimes the clock displays only one hour offset. Therefore my board is one hour too late when I do a single SetSystemTime. I suppose the clock-display in the tray uses GetLocalTime()? And I've heard of a timebug in Win workstation OS's? Could it be that also CE .NET has this bug? I already found a solution for this, namely setting the time three times with SetSystemTime(), but I want this confirmed as a bug, to be sure I found a known problem, and a solution to it. Thank you, Wesley Tag: PCI Device driver ISR. Tag: 51649
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    - RAS/PPP Hi all, My target is Pentium-1 166-266MHz and the Platform is Tiny Kernel with Serial COM1/2 connectivity. Did someone established a RAS/PPP connection from Windows Desktop to a Windows CE device (the above target) over COM1/2 ports with PPP (direct connection)? How the PPP is configured in Windows CE? Thanks Tag: PCI Device driver ISR. Tag: 51648
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    - Using Platform Builder, where can i find the other BSP? Hi eMVPs! I'am studing to computer engineering, I bought a Development Tool Kit(CPU Intel XScale pxa263 and memory 32MB, SMsC LAN91C96, one COM port, one USB port and SAMSUNG LCD). I cannot found BSP in platformbuilder for pxa263. also I wish add Serial boot loader to existing BSP. How should I do? Waiting for your answer! Have a good time! Tag: PCI Device driver ISR. Tag: 51647
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    - How to activate touch driver at runtime Dear all, I have a problem about dynamically activating touch driver. I know there is one API called ActivateDevice(....) which could activate drivers at runtime. But it seems only working on the drivers which devices.exe drives. Now, the touch driver is drived by GWES.exe. Its registry values were located at HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\TOUCH. Is there any way to load/activate touch driver at runtime ? I got some situation needs to activate touch driver after GWES loads. Hope someone could help me to solve this. Any comment is welcome. Thanks in advance. Regards, Oliver Chang Tag: PCI Device driver ISR. Tag: 51638
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    - Using WindowsCE.NET 4.2 Evalualtion Hello eMVPs! I'm using the CE.NET 4.3 Evaluation 120days, can i using full funtion for Platformbuilder? waiting for your answer! have a good time! Tag: PCI Device driver ISR. Tag: 51637
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    - missing bars I suspect an e-mail virus, which somehow infiltrated my hotmail address undetected by my Norton program, has created a problem with my IE. No matter which website I'm able to access, the webpage reaches the top of the screen, i.e., I have no menu or tool bars. Is there a solution short of reconfiguration? Tag: PCI Device driver ISR. Tag: 51632
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    - Listen socket problem I am using x86 CEPC CE 4.2 platform. This platform has a modem. I dial a RAS entry and connect to the Internet. I create a server socket through calls to socket()...bind()...listen() and I am able to receive connections on the socket to the IP that the modem receives. The problem occurs when I add a LAN support to my platform. When I have LAN support, I automatically receive an IP from the DHCP server. Now, my device has two IP: one from the LAN and one from the modem I used to dial to the Internet. But when I am connected to the LAN, I am no longer able to receive connection on the server sockets() using the IP that the modem receives. Is this the expected behaviour? What shold I do in order to receive connections in cases that I also have an IP from the LAN? Thanks. Offir. Tag: PCI Device driver ISR. Tag: 51629
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    - Speeding up bootloader from USB memory stick Hi. Using a VIA EPIA board (with BIOS support for USB booting) I have managed to boot CE .NET 4.2 from a USB memory stick. I basically only made the USB memory stick bootable and then copied everything from the normal bootdisk to it (AutoExec.bat, LoadCePC.exe Nk.bin Eboot.bin etc). This works functionally OK both with Ethernet booting and local booting. However, the local booting is incredibly slow. Compared to using a local IDE disk, I would say it is a factor 100 slower. Is there a simply way to speed this up? When looking at LoadCePC.exe I see that it reads Nk.bin in small chunks and handle them separately. Perhaps a better strategy here would be to read the entire image at once into RAM and the handle each chunk seprately from there. If so, how do I make sure I put the initial image in an unused area of RAM? Where is Nk.bin finally put? And how do I build LoadCePc. It seems like I need some old Vc compiler? I only have VC4-VC6. Is there any online guidlines for how to modify LoadCePC and then build it? Peter Tag: PCI Device driver ISR. Tag: 51618
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    - System hangs on HDD read/writes Problem - WriteFile/ReadFile functions hangs up with buffers more then ~1K (~1000 bytes) when working with HDD. Platform is Geode. When I encounter this problem, other WinCE programs, like Media Player also completely hangs up the system when reading audio files - HDD LED stays lightening continiously... system is dead. With CF-HDD all goes fine. But ordinal 40Gb HDD sometime work normal, sometime hangs up. For example: char* buffer = new char[1000]; WriteFile(f, buffer, 700, &Written, 0); - ALL GOES FINE WriteFile(f, buffer, 1000, &Written, 0); - Hang up in this call I thought, it can be stack problems, but i use dynamic memeory (new or VirtualAlloc - the same result) Please help - ANY ideas?!? I checked 3 HDD's and 3 different Geode PC's, many OS configurations - helps not. But is seems, that small disks under FAT16 always fork fine, but FAT32 SOMETIMES works too! Unpredictable error. Anyone faced this or near this problem? :-( Thanks......! Tag: PCI Device driver ISR. Tag: 51615
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    - PCMCIA-PCI Adapter for CEPC Problem: Need to get suitable hw for PCMCIA-PCI adapter Problem: There are only 2 chipsets supported in PB 4.2 (More in PB 5 The intel driver is for PCMCIA-ISA bus, not PCI The other driver is for TI-1250 chipse (I have posted previously on this in this ng.. - I purchased a board with the Ricoh R5C475II Chipset which is Intel 82 regsiter compatible. But is a PCI bridge not ISA. The Intel driver in PB 4.2 doesn't work because of this. Q Has anyone developed a driver for that chipset under PB 4.2 - I am looking at the ActionTec PC750 PC Card http://www.actiontec.com/products/readers/pc750/pc750_overview.htm This is listed in the CE.NET Help as being suitable hw for a CEPC(Search on "Choosing Miscellaneous CEPC Hardware" If I was to use this , would I use the driver for TI-1250 (The actiontec device has the TI-1225 chipset - The Envoy Data PC Card Host Controller SBP-D2 is also listed as suitable hw but can't find that on the net??? (SBP-D2 PCI SwapBox [PCI]) I've been chasing this for several months and want a quick resolution. It stopping my research in IPv6 Wireless Tag: PCI Device driver ISR. Tag: 51611
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    - Project.bib question Hello, When I want to add a new file into NK.BIN I add the line in Project.bib FILES ; Name Path Memory Type ; -------------- --------------------------------------------- ---------- - test.bmp $(_FLATRELEASEDIR)\test.bmp NK S But when I rebuild all the platform I loose the source file I've put in PUBLIC\myprj\RelDir\Debug How can I specify a deifferent and 'clear safe' source directory ? TIA /helix Tag: PCI Device driver ISR. Tag: 51610
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    - Problems with VariantChangeType I have posted several problems which are all related to OLEAUT creating a window and a thread. I have come to the following conclusion. My situation: I have a simple application that performs a VariantChangeType to change a floating point string into a floating point value. Upon invokation of VariantChangeType it appears OLEAUT DLL launches a thread and this thread creates a window. Afterwards my application terminates, by design. During the process unload I get an ACC-VIO. This ACC-VIO is due to the fact that the thread created by the VariantChangeType does not terminate before process unload. I have tried calling CoInit and CoUninit without any success. My research: After figure my problem was with VariantChangeType, I did some searching and found this MSDN article " PRB: Oleaut32 Hidden Window Blocks Apps Broadcasting Messages " This article explained everything I have been seeing for some time. I am assuming MS solution to this problem was to launch a thread which is the one I am seeing. Conclusion: On PC based Windows OSs the MS solution will work (i.e., launching a thread upon VariantChangeType invokation). However, for CE the solution will not work. The reason is because of the following -) PC based platforms (XP, 2K) All threads are terminated before a process unloads -) CE platforms a process can unload without all threads being terminated. I have proof of this in other poorly written applications. Solution: Currently, I rewrote VariantChangeType and I never get an ACC-VIO. Questions: -) Are my conclusions in correct or is there something my app is doing incorrectly? -) Is there a patch? -) If I am correct and MS has not fixed it, how do I let them know about it so it may be fixed for others? Thanks Tag: PCI Device driver ISR. Tag: 51609
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    - Failed to open Driver error Hello, I'm following this example http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnembedded/html/spotwincerambl.asp I added my EXE and my DLL into NK.BIN image, thye I added in Project.reg file [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Sample] "Dll" = "mydriver.Dll" "Prefix" = "DEM" "Index" = dword:1 "Order" = dword:0 "FriendlyName" = "Demo Driver" "Ioctl" = dword:0 but unfortunately when I launch the Remote System Information application my device is not shown and my EXE can't open the dll and I get back "Failed to open Driver..." error message. What I am missing ? TIA /helix Tag: PCI Device driver ISR. Tag: 51606
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    - CE.NET 4.2 PCL Print Driver I am developing an application which prints to a Serial PCL Printer, however I do not have a driver for the printer. I notice that there is a generic PCL Driver in Platform Builder.. %_WINCEROOT%\Public\Common\Oak\Drivers\Printe 1) Can I use this print driver to print to a pcl printe 2) Can I build the driver only (without building an entire platform 3) If so, how do I build this driver (use Embedded VC++ 4.0 ?) Tag: PCI Device driver ISR. Tag: 51604
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    - Is it possible to link to a static LIB ? Using WinCE 4.2 eVC++ 4 is it possible to link a program to a static library like Win32 ? Exist some document or sample about that ? TIA /Helix Tag: PCI Device driver ISR. Tag: 51602
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    - Power key implementation question I'm trying to implement a Power key. I know its' virtual key has to be VK_OFF, but I'm not sure what else has to be in place for it to work. What happens now is that it does power off, but does not power on. I have KernelIoControl call with IOCTL_HAL_ENABLE_WAKE in my ISR thread and I thought that is all I need to be able to wake the system up from suspend. Is there anything else I need to set or call for power-on to work? Thanks! Tag: PCI Device driver ISR. Tag: 51593
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    - ExtEscape and GDI I'm trying to roatate the screen with the following code, however the return value is always 0 which indicates that screen rotation is not supported. However I installed a program that rotates the screen no problem. So the question is: How can I do it? Sample code would be the most appreciated. HDC hDC = ::GetDC(NULL); int intRet = DRVESC_SETSCREENROTATION; int code = ::ExtEscape(hDC, QUERYESCSUPPORT, sizeof(int), (LPCSTR)&rot, 0, NULL); -- Tag: PCI Device driver ISR. Tag: 51589
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    - StrongARM CPU with 64MB RAM (post again) Hi All, I got a very odd problem on my StrongARM CPU based WinCE 4.1 system. Originally the platform has 32MB RAM and the physical starting address of the RAM is 0xC000000 and it works fine. Later we changed the RAM chip to 64MB one, I have modified the config.bib and OEMAddressTable to reflect the changes, but the image that I build can't startup! For the 32MB RAM , the physical address region is : 0xC0000000~0xC1FFFFFF; For the 64MB RAM, the physical address region is : 0xC0000000~0xC3FFFFFF; In the OEMAddressTable, I do mapped whole 64MB RAM, and in config.bib I changed RAM setting from: RAM 8C140000 01EC0000 RAM To: RAM 8C140000 03EC0000 RAM But it just not works. I can't imagine why that happened. I can guarantee in the OEMAddressTable, there's no overlapping after I do the 64MB RAM mapping. And the hardware also don't have a problem. Because if I only modified OEMAddressTable and not made any change to config.bib , the image will still running, just we can only see 32MB RAM available. And if at this time we are using following code to map additional 32MB RAM to a virtual address, we can do read/write with the additional 32MB RAM without a problem. void* pRAMBase = (void*)VirtualAlloc(0, 0x01000000, MEM_RESERVE, PAGE_NOACCESS); VirtualCopy((PVOID)pRAMBase , (LPVOID)(0xC2000000>>8), 0x01000000,PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL) BTW. I've ever do the similar thing on a XScale platform and everything works fine after I extented the memory setting. Anyone can tell me which part that I missed regarding this issue? Thanks a lot! Xu Jun Tag: PCI Device driver ISR. Tag: 51580
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    - SYSGEN_TAPI Is this a bug or a feature? PB4.2 Adding "ActiveSync" to my image also adds "Telephony API (TAPI 2.0)", but doesn't set SYSGEN_TAPI=1. If I do "Anchor feature(s)" on "Telephony API (TAPI 2.0)" SYSGEN_TAPI is set to 1. -- Michael Reim reim AT helmut-fischer DOT de Tag: PCI Device driver ISR. Tag: 51579
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    - Auto detection of RAM Hi everybody, if you built a standard CE image, the RAM size will set to 28MB RAM and in config.bib (later ce.bib) you'll read the following entry: ; 28 MB of RAM (default) (note: AUTOSIZE will adjust boundary) ; This value will cause the RAM auto-detect feature to trigger After some searching around i only found http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wcedsn40/html/cgconconfiguringsystemmemory.asp Here you get some information about the general settings of the RAM size, but no info about the auto-detect feature. All they talk about is: You should create RAM entries for the largest possible amount of RAM that would be present on the device. This help avoid the need to change the OEM adaptation layer (OAL) if you add more memory. (Statement from link above) So could anyone tell my how the auto-detection will work and what settings are right if i have multiple devices with 16, 32, 64 and 128 MB of RAM and i only want to use one CE image on all devices? Best regards, Oliver Münchow -- --------------------------------------- Gesytec GmbH eMail: 52076 Aachen omuenchowATgesytecDOTde http://www.gesytec.de Tag: PCI Device driver ISR. Tag: 51578
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    - Downloading now fails after applying QFE We are using PB4.2 with eVC++ for development. I am having two problems: Problem 1. When I attemp to download the debug version of the image, I get the following dump: Kernel debugger is waiting to connect with target. 0 PID:0 TID:0 CEPC Firmware Init 0 PID:0 TID:0 RTC - Status Reg B - 0x02 0 PID:0 TID:0 g_dwCPUFeatures = 00808131 0 PID:0 TID:0 PCIBIOS:: BIOS Address static map to addr=a00e0000 0 PID:0 TID:0 GetPicRoutingIrqTable: Start 0 PID:0 TID:0 search_pci_bios start 0 PID:0 TID:0 CE Ethernet Bootloader found 32Bit BIOS Entry master_bios32=a00fa8f0 bios32_call_offset=1ad70 for CE/PC 0 PID:0 TID:0 Return from First BIOS EAX=49435000 EBX=f0000,ECX=b1ec EDX=ada0 0 PID:0 TID:0 32 PCI BIOS offset located.addr=1ada0 0 PID:0 TID:0 32 PCI BIOS Present EDX=20494350,EAX=11 EBX=f0210,ECX=b100 0 PID:0 TID:0 +GetRoutingOption 0 PID:0 TID:0 search_pci_routing 0 PID:0 TID:0 search_pci_routing found entry =a00fd9b0 CE/PC 0 PID:0 TID:0 GetRoutingOption, found ROM version for Routing table. 0 PID:0 TID:0 GetRoutingOption return SUCCESS .AH=20 0 PID:0 TID:0 canConfiguredIrq with PCI Exclusive Irq Bit (wExClusive) =20 0 PID:0 TID:0 ScanConfigureIrq: BufferSize = 16 @ address 80d3504a 0 PID:0 TID:0 ScanConfigureIrq: for Bus=0 ,Device=11 SlotNumber=1 0 PID:0 TID:0 INTA_LinkValue=2,INTA_IrqBitMap=deb8 0 PID:0 TID:0 INTB_LinkValue=3,INTB_IrqBitMap=deb8 0 PID:0 TID:0 INTC_LinkValue=4,INTC_IrqBitMap=deb8 0 PID:0 TID:0 INTD_LinkValue=1,INTC_IrqBitMap=deb8 0 PID:0 TID:0 ScanConfigureIrq: LinkNumber=2 associated with irq=5 0 PID:0 TID:0 Firmware Init Done. 0 PID:0 TID:0 Looking for rom chain 0 PID:0 TID:0 Rom chain NOT found 0 PID:0 TID:0 Booting Windows CE version 4.20 for (x86) 0 PID:0 TID:0 &pTOC = 80227528, pTOC = 80c5e134, pTOC->ulRamFree = 80d49000, MemForPT = 00024000 0 PID:0 TID:0 Old or invalid version stamp in kernel structures - starting clean! 0 PID:0 TID:0 Configuring: Primary pages: 28299, Secondary pages: 0, Filesystem pages = 14149 1 PID:0 TID:0 !Unrecoverable Error: Exception or calling API inside Power Handler 1 PID:0 TID:0 Exception 0e Thread=00000000(80d415fc) IP=80260370 EA=84168000 Err=0002 SP=84168000 2 PID:0 TID:0 Halting system As I am somewhat new to this - can anyone tell me an idea of what is going on. Whenever, I download the release version everything runs fine. Problem 2. I recently downloaded and installed the end of year (2003) updates and the 1st quarter QFE. Now, my release version downloads but sits there at the "Jumping to <address>" message with only the following dump: Kernel debugger is waiting to connect with target. 0 PID:0 TID:0 X86Init done, OEMAddressTable = 80226a38. I've checked my registry settings and they seem unchanged. Any thoughts? Thanks in advance. Tag: PCI Device driver ISR. Tag: 51574
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    - Data Abort during access to internal registers Hello, I'm trying to modify BSP for Motorola DragonBall MXL so it can run in USER mode (now it can run only in Kernel mode). I'm fixed some memory access violation exceptions (caused by access to not allocated memory), but now I'm stuck in exceptions like this: Data Abort: Thread=8bf9d000 Proc=88fb8ee8 'device.exe' AKY=00000009 PC=032d26f8 RA=032d2994 BVA=080b0124 FSR=0000000a Exceptions like that are caused by access (read or write) to registers, for example GPIO registers. Memory for registers is allocated using VirtualAlloc + VirtualCopy. Here is an example how I allocate memory (code from LCD driver): gpLCDC = (TLCDC_Reg*) VirtualAlloc(0, sizeof(TLCDC_Reg), MEM_RESERVE, PAGE_NOACCESS); if (gpLCDC == NULL) { ERRORMSG(DISPLAY_ERROR_MSG, (TEXT("DispDrvrInitialize: VirtualAlloc failed!\r\n"))); return; } else { if (!VirtualCopy((PVOID)gpLCDC, (PVOID)(LCDC_Reg_Virtual_Address), sizeof(TLCDC_Reg), (PAGE_READWRITE | PAGE_NOCACHE))) { ERRORMSG(DISPLAY_ERROR_MSG, (TEXT("DispDrvrInitialize: VirtualCopy failed!\r\n"))); return; } } Address space occupied by registry is listed in OEMAddressTable as follow: DCD 0x80200000, 0x00200000, 1 ; 1 MB Internal register Do you have any idea what can cause that exceptions ? Tag: PCI Device driver ISR. Tag: 51573
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    - CE 4.2 display driver problem. Hi all I am modifing a display driver There will have a gwes exception error when using the gray scroll bar.(Not using the XP-like UI If I use the XP-like UI, the scrollbar(light blue) display normally I can make the CE device use the XP like UI But when using the TSE(Terminal Service Environment) logon the Windows 2000 I only can use the gray scrollbar The problem still exists I make sure that the problem comes from the display driver Because there is no problem when using a FLAT display driver at the same device Which part of the display driver should I have to fix Thanks a lo B.R Tag: PCI Device driver ISR. Tag: 51568
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    - Display driver problem. Hi all, I am modifing a display driver. My problem is that if the color of the scrollbar is gray (Not XP-like UI), I will got an exception error from gwes and the display of the scrollbar is abnormal. But if I use the XP-like UI the scrollbar display normally. I can make the CE device use a XP-like UI but if I use the Terminal Service Environment(RDP/ICA) and log on the Windows 2000, the problem still can not be solved. I am make sure this problem comes from the display driver. Because there is no problem when using the FLAT display driver. Which part of the display driver should I fix? Thanks a lot Bryan. B.R. Tag: PCI Device driver ISR. Tag: 51567
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    - Display driver problem. Hi all, I am modifing a display driver. My problem is that if the color of the scrollbar is gray (Not XP-like UI), I will got an exception error from gwes and the display of the scrollbar is abnormal. But if I use the XP-like UI the scrollbar display normally. I can make the CE device use a XP-like UI but if I use the Terminal Service Environment(RDP/ICA) and log on the Windows 2000, the problem still can not be solved. I am make sure this problem comes from the display driver. Because there is no problem when using the FLAT display driver. Which part of the display driver should I fix? Thanks a lot Bryan. B.R. Tag: PCI Device driver ISR. Tag: 51566
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    - Will the offical released CE5.0 supports Intel Xscale 27x? Hi, We're considering to phase-in a new product based on intel's new CPU xscale 27x. But I don't find any support of it on CE5.0 beta version. I wonder if microsoft plans to support it in CE5.0 offical released version. Can anyone give an idea of it. Thanks a lot. Jeff Tag: PCI Device driver ISR. Tag: 51562
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    - DHCP Under XScale (PXA255) and Sumsung (2410) Dear Sirs, If the LAN cable plug-in when system boot-up, the DHCP can work properly. After system boot-up the DHCP try to get IP address failure, this time try to plug-in LAN cable. The LAN driver can't get DHCP properly no matter the system default set to DHCP enable. Is it possible to let our system get the correctly DHCP IP address after LAN plug-in at the time? Is it kernel issus or LAN driver issue? Anybody have idea for this case? JLL Tag: PCI Device driver ISR. Tag: 51561
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    - Wireless with CE.NET.. Any ideas how to? This is what I know, my ideas on the matter and things I have tried Please correct me where I am wron Add info where you can help/expan Given that the only Wireless explicitly supported by PB is the Cisco PCMCI - The Microsoft PCMCIA Wifi Card and a LinkSys one can be used using another settin CEP ======= - The Cisco PCI card doesn't wor In a CEPC you need a PCMCIA-PCI card, but only 2 chipsets suported for PCMCIA Generally means that you can't use a laptop as a wireless CEPC Action: I've order a Cisco PCMCIA wireless card and suitable (chipset) PCMCIA-PCI card Outcome: Watch this spac XScale Embedded Boar I'm using Intrinsyc Cerf Xscale boards that have a CF socke (a) So Cisco PCMCIA card won't fi Action: I have ordered a CF-PCMCIA expander (don't confuse with PCMCIA CF "reducer") Outcome watch this spac (b) CF WiF I have a couple of CF WiFi cards that I use with iPaqs: DLink and Sandisk (one 128Meg of CF RAM Using the Pocket PC2003 drivers because PPC 2003 is built from PB 4.2..shouldn't they work? When I try to install these via activesync to the Cerf board, activesync says the connected device is not suitable for the driver Q1 Is there a way of overriding activesync on this issu Q2 Or is there a way of extracting the driver files from the install.exe and includingthem in PB catalo Q3 Are there any recommended/known CF wifi cards that work "out of the box" with PB 4. Is PB5 any better on WiFi... From what I see wireless is very proprietary David Jone Senior Lecture Sch. Electrical & Computer Eng RMIT Universit Melb., Vic., Australi Tag: PCI Device driver ISR. Tag: 51559
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    - question about using SD card as storage for hive-based registry! Hi. I follow the PB help and succeed to use the SD card as storage for hive-based registry. However, it seems that I can not remove the SD card any more. Once the sdcard is unmounted , the OS seems to regard that it is permanently removed . Even I can use the SD card as normal storage after inserting it, the system.hv and user.hv on sD card are never updated (even I try RegFlushKey,RegSaveKey). So, how to handle it ? Thanks Tag: PCI Device driver ISR. Tag: 51557
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    - Requesting info about BootPart! Hi Sachin, I need some help urgently! Please help me resolve the following issues. 1. I am using BootPart to create to partitions on my NAND flash, one is a Binfs part and the other is the Fat Part. But I am a bit confused with the registry settings for this. The current situation is that CE detects my Binfs part and shows the folder "Resident Flash". But it fails to mount the Fat partition although it detects it. 2. When I create the Fat partition using BootPart (BP_OpenPartition) I see that this partition does not contain the BPB. So, now I manually right a BPB at this location of the flash. But the FSD driver gives me the usual error of "invalid BPB?..". I fixed this issue by modifying the BPB. But, now I get the message "No Cache setup??.". After this nothing happens on the system and I get a lot of Data Aborts. Basically, I want to use the remaining flash as a Fat system for storing user data. Please help me on this!!!.. regards, Rajesh Tag: PCI Device driver ISR. Tag: 51556
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    - Dose the WInce 4.2 support the AGP display driver? Tag: PCI Device driver ISR. Tag: 51555
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    - about JFlash This is a multi-part message in MIME format. ------=_NextPart_000_000D_01C42E9F.7D33A1B0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: quoted-printable =BF=D5=B0=D7Hi,all: Form the messages shows below,what can tell me?Has one of the Flash = crashed or other? but "read Q,read R and read Y" run well.what should I do? JFLASH Version 2.10.002 - DBPXA250 COPYRIGHT (C) 2000-2002 Intel Corporation PXA250 revision 0x6?? attr: 00510051 There are two 16-bit Flash devices in parallel Characteristics for one device: Number of blocks in device =3D 128 Block size =3D 65536 0x10000 word(16-bit) Device size =3D 8388608 0x800000 word(16-bit) Sample block to address list: Block 0 =3D hex address: 00000000=20 Block 40 =3D hex address: 00A00000=20 Block 80 =3D hex address: 01400000=20 Block 120 =3D hex address: 01E00000=20 The last 66 percent of image file is all zeros Would you like to save time by not programming that area? [y/n]:=20 Starting erase Erasing block 0 =20 Erasing done =20 Starting programming Writing flash at hex address 1000, 1.56% done =20 Writing flash at hex address 2100, 3.22% done =20 Writing flash at hex address 2f80, 4.64% done =20 Writing flash at hex address 4080, 6.30% done =20 Writing flash at hex address 4f80, 7.76% done =20 Writing flash at hex address 5f80, 9.33% done =20 Writing flash at hex address 7100, 11.04% done =20 Writing flash at hex address 8240, 12.72% done =20 Writing flash at hex address 9180, 14.21% done =20 Writing flash at hex address a300, 15.92% done =20 Writing flash at hex address b440, 17.60% done =20 Writing flash at hex address c5c0, 19.31% done =20 Writing flash at hex address d740, 21.02% done =20 Writing flash at hex address e8c0, 22.73% done =20 Writing flash at hex address fa40, 24.44% done =20 Writing flash at hex address 10bc0, 26.15% done =20 Writing flash at hex address 11d80, 27.88% done =20 Writing flash at hex address 12f00, 29.59% done =20 Writing flash at hex address 14080, 31.30% done =20 Writing flash at hex address 15200, 33.01% done =20 Writing flash at hex address 16380, 34.72% done =20 Writing flash at hex address 17500, 36.43% done =20 Writing flash at hex address 18680, 38.13% done =20 Writing flash at hex address 19840, 39.87% done =20 Writing flash at hex address 1a9c0, 41.58% done =20 Writing flash at hex address 1bb40, 43.29% done =20 Writing flash at hex address 1ccc0, 45.00% done =20 Writing flash at hex address 1de40, 46.70% done =20 Writing flash at hex address 1efc0, 48.41% done =20 Writing flash at hex address 20140, 50.12% done =20 Writing flash at hex address 212c0, 51.83% done =20 Writing flash at hex address 22400, 53.52% done =20 Writing flash at hex address 23580, 55.22% done =20 Writing flash at hex address 24700, 56.93% done =20 Writing flash at hex address 25880, 58.64% done =20 Writing flash at hex address 26a00, 60.35% done =20 Writing flash at hex address 27b80, 62.06% done =20 Writing flash at hex address 28d00, 63.77% done =20 Writing flash at hex address 29e80, 65.48% done =20 Writing flash at hex address 2b000, 67.19% done =20 Writing flash at hex address 2c1c0, 68.92% done =20 Writing flash at hex address 2d300, 70.61% done =20 Writing flash at hex address 2e4c0, 72.34% done =20 Writing flash at hex address 2f640, 74.05% done =20 Writing flash at hex address 307c0, 75.76% done =20 Writing flash at hex address 31940, 77.47% done =20 Writing flash at hex address 32ac0, 79.17% done =20 Writing flash at hex address 33c40, 80.88% done =20 Writing flash at hex address 34dc0, 82.59% done =20 Writing flash at hex address 35f40, 84.30% done =20 Writing flash at hex address 37080, 85.99% done =20 Writing flash at hex address 38200, 87.70% done =20 Writing flash at hex address 39380, 89.40% done =20 Writing flash at hex address 3a500, 91.11% done =20 Writing flash at hex address 3b680, 92.82% done =20 Writing flash at hex address 3c7c0, 94.51% done =20 Writing flash at hex address 3d940, 96.22% done =20 Writing flash at hex address 3eac0, 97.92% done =20 Writing flash at hex address 3fc40, 99.63% done =20 Programming done Starting Verify verify error at address =3D 0 exp_dat =3D ea0003fe act_dat =3D ea003fff verify error at address =3D 1 exp_dat =3D 0 act_dat =3D 3ff9 verify error at address =3D 2 exp_dat =3D 0 act_dat =3D 3ff9 verify error at address =3D 3 exp_dat =3D 0 act_dat =3D 3ff9 verify error at address =3D 4 exp_dat =3D 0 act_dat =3D 3ff9 =A1=AD=A1=AD ------=_NextPart_000_000D_01C42E9F.7D33A1B0 Content-Type: text/html; charset="gb2312" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD><TITLE id=3DridTitle>=BF=D5=B0=D7</TITLE><BASE=20 href=3D"file://C:\Program Files\Common Files\Microsoft = Shared\Stationery\"> <META http-equiv=3DContent-Type content=3D"text/html; charset=3Dgb2312"> <STYLE>BODY { MARGIN-TOP: 25px; FONT-SIZE: 10pt; MARGIN-LEFT: 25px; COLOR: #000000; = FONT-FAMILY: =CB=CE=CC=E5, =BA=DA=CC=E5 } P.msoNormal { MARGIN-TOP: 0px; FONT-SIZE: 10pt; MARGIN-LEFT: 0px; COLOR: #ffffcc; = FONT-FAMILY: =BA=DA=CC=E5, "=CB=CE=CC=E5" } LI.msoNormal { MARGIN-TOP: 0px; FONT-SIZE: 10pt; MARGIN-LEFT: 0px; COLOR: #ffffcc; = FONT-FAMILY: =BA=DA=CC=E5, "=CB=CE=CC=E5" } </STYLE> <META content=3D"MSHTML 6.00.2800.1400" name=3DGENERATOR></HEAD> <BODY id=3DridBody bgColor=3D#ffffff background=3D"Blank Bkgrd.gif"> <DIV>Hi,all:</DIV> <DIV> </DIV> <DIV>    Form the messages shows below,what can tell = me?Has=20 one of the Flash crashed or other?</DIV> <DIV>but "read Q,read R and read Y" run well.what should I = do?</DIV> <P>JFLASH Version 2.10.002 - DBPXA250<BR>COPYRIGHT (C) 2000-2002 Intel=20 Corporation<BR>PXA250 revision 0x6??</P> <P>attr: 00510051<BR>There are two 16-bit Flash devices in parallel</P> <P>Characteristics for one device:<BR> Number of blocks in device = =3D=20 128<BR> Block size =3D 65536 0x10000 word(16-bit)<BR> Device = size =3D=20 8388608 0x800000 word(16-bit)</P> <P>Sample block to address list:</P> <P> Block 0 =3D hex address: 00000000 <BR> Block 40 =3D hex = address:=20 00A00000 <BR> Block 80 =3D hex address: 01400000 <BR> Block = 120 =3D hex=20 address: 01E00000 <BR>The last 66 percent of image file is all = zeros<BR>Would=20 you like to save time by not programming that area? [y/n]: <BR>Starting=20 erase<BR>Erasing block   0   <BR>Erasing=20 done           &nb= sp;           &nbs= p;           &nbsp= ;      =20 <BR>Starting programming<BR>Writing flash at hex = address    =20 1000,  1.56% done    <BR>Writing flash at hex=20 address     2100,  3.22% done    = <BR>Writing flash at hex address     2f80,  = 4.64%=20 done    <BR>Writing flash at hex = address    =20 4080,  6.30% done    <BR>Writing flash at hex=20 address     4f80,  7.76% done    = <BR>Writing flash at hex address     5f80,  = 9.33%=20 done    <BR>Writing flash at hex = address    =20 7100, 11.04% done    <BR>Writing flash at hex=20 address     8240, 12.72% done    = <BR>Writing=20 flash at hex address     9180, 14.21% = done   =20 <BR>Writing flash at hex address     a300, 15.92%=20 done    <BR>Writing flash at hex = address    =20 b440, 17.60% done    <BR>Writing flash at hex=20 address     c5c0, 19.31% done    = <BR>Writing=20 flash at hex address     d740, 21.02% = done   =20 <BR>Writing flash at hex address     e8c0, 22.73%=20 done    <BR>Writing flash at hex = address    =20 fa40, 24.44% done    <BR>Writing flash at hex=20 address    10bc0, 26.15% done    = <BR>Writing flash=20 at hex address    11d80, 27.88% done   =20 <BR>Writing flash at hex address    12f00, 29.59%=20 done    <BR>Writing flash at hex = address    14080,=20 31.30% done    <BR>Writing flash at hex = address   =20 15200, 33.01% done    <BR>Writing flash at hex=20 address    16380, 34.72% done    = <BR>Writing flash=20 at hex address    17500, 36.43% done   =20 <BR>Writing flash at hex address    18680, 38.13%=20 done    <BR>Writing flash at hex = address    19840,=20 39.87% done    <BR>Writing flash at hex = address   =20 1a9c0, 41.58% done    <BR>Writing flash at hex=20 address    1bb40, 43.29% done    = <BR>Writing flash=20 at hex address    1ccc0, 45.00% done   =20 <BR>Writing flash at hex address    1de40, 46.70%=20 done    <BR>Writing flash at hex = address    1efc0,=20 48.41% done    <BR>Writing flash at hex = address   =20 20140, 50.12% done    <BR>Writing flash at hex=20 address    212c0, 51.83% done    = <BR>Writing flash=20 at hex address    22400, 53.52% done   =20 <BR>Writing flash at hex address    23580, 55.22%=20 done    <BR>Writing flash at hex = address    24700,=20 56.93% done    <BR>Writing flash at hex = address   =20 25880, 58.64% done    <BR>Writing flash at hex=20 address    26a00, 60.35% done    = <BR>Writing flash=20 at hex address    27b80, 62.06% done   =20 <BR>Writing flash at hex address    28d00, 63.77%=20 done    <BR>Writing flash at hex = address    29e80,=20 65.48% done    <BR>Writing flash at hex = address   =20 2b000, 67.19% done    <BR>Writing flash at hex=20 address    2c1c0, 68.92% done    = <BR>Writing flash=20 at hex address    2d300, 70.61% done   =20 <BR>Writing flash at hex address    2e4c0, 72.34%=20 done    <BR>Writing flash at hex = address    2f640,=20 74.05% done    <BR>Writing flash at hex = address   =20 307c0, 75.76% done    <BR>Writing flash at hex=20 address    31940, 77.47% done    = <BR>Writing flash=20 at hex address    32ac0, 79.17% done   =20 <BR>Writing flash at hex address    33c40, 80.88%=20 done    <BR>Writing flash at hex = address    34dc0,=20 82.59% done    <BR>Writing flash at hex = address   =20 35f40, 84.30% done    <BR>Writing flash at hex=20 address    37080, 85.99% done    = <BR>Writing flash=20 at hex address    38200, 87.70% done   =20 <BR>Writing flash at hex address    39380, 89.40%=20 done    <BR>Writing flash at hex = address    3a500,=20 91.11% done    <BR>Writing flash at hex = address   =20 3b680, 92.82% done    <BR>Writing flash at hex=20 address    3c7c0, 94.51% done    = <BR>Writing flash=20 at hex address    3d940, 96.22% done   =20 <BR>Writing flash at hex address    3eac0, 97.92%=20 done    <BR>Writing flash at hex = address    3fc40,=20 99.63% done    <BR>Programming done<BR>Starting = Verify<BR>verify=20 error at address =3D 0 exp_dat =3D ea0003fe act_dat =3D = ea003fff<BR>verify error at=20 address =3D 1 exp_dat =3D 0 act_dat =3D 3ff9<BR>verify error at address = =3D 2 exp_dat =3D=20 0 act_dat =3D 3ff9<BR>verify error at address =3D 3 exp_dat =3D 0 = act_dat =3D=20 3ff9<BR>verify error at address =3D 4 exp_dat =3D 0 act_dat =3D 3ff9</P> <P>=A1=AD=A1=AD</P> <P> </P></BODY></HTML> ------=_NextPart_000_000D_01C42E9F.7D33A1B0-- Tag: PCI Device driver ISR. Tag: 51552
  - 8
    - System hangs up on Hard Disk read/writes Hi! I posted it some months ago - now repost it Problem - WriteFile/ReadFile functions hangs up with buffers more then ~1K (~1000 bytes) when working with HDD. Platform is Geode. When I encounter this problem, other WinCE programs, like Media Player also completely hangs up the system when reading audio files - HDD LED stays lightening continiously... system is dead With CF-HDD all goes fine. But ordinal 40Gb HDD sometime work normal, sometime hangs up. For example char* buffer = new char[1000] WriteFile(f, buffer, 700, &Written, 0); - ALL GOES FIN WriteFile(f, buffer, 1000, &Written, 0); - Hang up in this cal I thought, it can be stack problems, but i use dynamic memeory (new or VirtualAlloc - the same result Please help - ANY ideas?!? I checked 3 HDD's and 3 different Geode PC's, many OS configurations - helps not. But is seems, that small disks under FAT16 always fork fine, but FAT32 SOMETIMES works too! Unpredictable error Anyone faced this or near this problem :- Thanks...... Tag: PCI Device driver ISR. Tag: 51548
  - 9
    - WinCE Build problem with New driver Hello, I am working on Display driver using WinCE.NET 4.2. I am unable to build the NK image with new device driver. Tell me What are the necessary changes to be done in .BIB and .REG file? Can any suggest for my problem. Thanks in advance. Paul Tag: PCI Device driver ISR. Tag: 51538
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    - Help me to Bulid the kernel I have done these changes and builded the image: 1)Removed the Cerdisp folder(containing dummy display source code)from the WINCE420/PLATFORM/DRIVERS/DISPLAY DIR and copied our source code folder in this place and also removed the driver from the BSP listing for display and removed the display icon. 2)Removed the setting and entries regarding dummy display and video.dll from bib and reg files. 3)After adding the our project file ,i have made changes in bib and reg files,which are as under:- In COMMON.BIB FILE,i have added IF DISP_DISPLAY DISP.dll $(_FLATRELEASEDIR)\DISP.dll NK S ENDIF In COMMON.REG FILE,i have added IF BSP_CERDISP [HKEY_LOCAL_MACHINE\System\GDI\Drivers] "Display"="DISP.dll" ENDIF In PLATFORM.BIB , IF BSP_NODISPLAY ! IF BSP_CERDISP DISP.dll $(_FLATRELEASEDIR)\DISP.dll NK SH ENDIF ENDIF In PLATFORM.REG, IF BSP_NODISPLAY ! [HKEY_LOCAL_MACHINE\System\GDI\Drivers] "Display"="DISP.dll" IF BSP_CERDISP "DisplayType"="DISP" "CxScreen"=dword:280 ; 640 "CyScreen"=dword: f0 ; 240 "Bpp"=dword:4 ENDIF ENDIF BSP_NODISPLAY ! In PROJECT.BIB i have added: IF DISP_DISPLAY DISP.dll $(_FLATRELEASEDIR)\DISP.dll NK SH ENDIF In PROJECT.REG,I have added: IF DISP_DISPLAY [HKEY_LOCAL_MACHINE\System\GDI\Drivers] "Display"="DISP.dll" ENDIF these respective changes i have done. tell me one thing sir ,Is there any problem with our code or something or some cpp file missing .actually i am not getting any idea.i am constantly trying doing changes but not getting success. after giving make image command it is giving again the same warnings:- Warning: Found duplicate entry 'DISP.dll NK C:\WINCE420\PUBLIC\CSB337\DISP\CSB337__ARMV4IRel\DISP.dll 00000007' ... skipping Warning: Found duplicate entry 'DISP.dll NK C:\WINCE420\PUBLIC\CSB337\RelDir\CSB337~1\DISP.dll 00000007' ... skipping Warning: Using old fixup style in module DISP.dll I dont know why the process gwes.exe is aborting.As it is giving this error while loading kernel image onto the board. Jumping to OS ...Windows CE Kernel for ARM (Thumb Enabled) Built on Mar 13 2003 at 22:52:56 ProcessorType=0920 Revision=0 sp_abt=ffff5000 sp_irq=ffff2800 sp_undef=ffffc800 OEMAddressTable = 8008e034 Sp=ffffc7cc VBridge:: VB_INITIALIZED returns [0] Data Abort: Thread=81ceb114 Proc=80b38ac0 'gwes.exe' AKY=00000011 PC=000538ac RA=0004c6bc BVA=0a000008 FSR=00000007 Please anybody can help in this above issue. Thanks and Regards Gaurav Tag: PCI Device driver ISR. Tag: 51534
  - 11
    - PlatformBuilder 4.2 - ARM emulator out-of-memory download error I'm using the Intel DBPX250 emulator that ships with PN 4.2. I build it (for either mobil device or phone) and create a Hello-world sample app using the wizard. When I go to download the image I get an error like "emulator device does not have enough memory for boot image", even after I increase the platform memory size to a max of 256M and strip out most features from the OS configuation. The X86 emulator works fine though. Any thoughts? Tag: PCI Device driver ISR. Tag: 51532
  - 12
    - Serial download problem for Xscale Hello, I'm trying to port the CEPC sboot code to the XSC1BD platform, but this don't work. My platform send "kITL»$¥ØXSC1BD" and "Wait for boot ack..." but nothing it's received. Platform Builder is "Waiting for a download request..." indefinitly. Is this code set RTS ? UCHAR uCtrl = (READ_PORT_UCHAR(KitlIoPortBase+comModemControl) & ~MC_RTS); WRITE_PORT_UCHAR(KitlIoPortBase+comModemControl, (UCHAR)(uCtrl | MC_RTS)); And this clear RTS ? WRITE_PORT_UCHAR(KitlIoPortBase+comModemControl, (UCHAR)uCtrl); When I do the same thing by the following code, pDownloadUartPort->mcr |= 0x2; // Set RTS and pDownloadUartPort->mcr &= ~0x02; // Clear RTS, my PC stop running when it open then COM port. I don't impletment the serial KITL, must I do ? What are the Platform builder Remote connection settings (flow control or not) ? Like the Beatles says: Please, HELP ME !!! Olivier SPINELLI Tag: PCI Device driver ISR. Tag: 51531
  - 13
    - Build Platform Error!!! I uses Platfrom Builder Version 4.20 Evaluation Edition on Windows 2000 Professional Service Pack 2 and Create a simple Tiny Kernel with Emulator x86 platform. When I Build Platform, I got error message that I shown following ---------------------------------- makeimg: run command: fmerge -db Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~TQ\initdb.ini Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~TQ\postproc\common.db Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~TQ\postproc\wceshellfe.db Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~T \postproc\wceappsfe.db Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~TQ\postproc\datasync.db Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~TQ\postproc\project.db Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~TQ\postproc\platform.db fmerge for Windows CE (Release) (Built on Oct 22 2002 16:06:00 FMERGE: Error - failed to open Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~TQ\postproc\common.db durring preprocess phas makeimg: FATAL ERROR: Command returned non-zero exit code 1 (dec) makeimg: FATAL ERROR: Command returned non-zero exit code 1 (dec) Error PB2505: Error executing #(Z:\WINCE420\PUBLIC\emu86\RelDir\EMULA~TQ\)makeimg.exe EMU86 - 4 error(s), 0 warning(s --------------------------------------- Above message report fmerge failed to open common.db file but when I browse to that folder I have found common.db. What's happen Thanks in advance Suriyan Tag: PCI Device driver ISR. Tag: 51529
  - 14
    - GetAdapterInfo and Usage Count Increases Why does the usage count on WinSock increase every time I invoke GetAdapterInfo but not for other WinSock APIs like send, recv, etc.? What happens when the Usage Count raps? Will WinSock unload if it wraps to 0? Tag: PCI Device driver ISR. Tag: 51521
  - 15
    - What is the driver API call to register a device What is the driver API available in the WinCE to register a device into the OS ? Ex: When i plug a USB device or a UART based device the OS should show that in the device list. A helping link or and example would help -Esha Tag: PCI Device driver ISR. Tag: 51520
  - 16
    - Problems Building Multi XIP Image Hi, I am trying to build an image with multi XIP regions. In config.bib, I have set AUTOSIZE=ON, ROM_AUTOSIZE=ON. However, I am getting error during makeimg. Here is a snippet of the error I get Adding PHONE's entry to NOPHONE Found XIP MISC in chain file AppenError: Found overlap in records 35) start 81424000 length 00027ffc 0) start 81430000 length 0000003c Fatal error hit, exiting... ding 64 byte signature to file Found XIP EXAPPS in chain file Found XIP COREAPPS in chain file Found XIP BROWSING in chain file I did a search in the log file and couldn't find any entries that started at 81424000. What is happening here? I thought ROM_AUTOSIZE will take care of this problem. Any help is appreciated. Tag: PCI Device driver ISR. Tag: 51517
  - 17
    - can CE display driver support both rotation and directdraw? Hi.I am using CE.net 4.2 on intel pxa263. The display driver supports screen rotation by porting the rflat driver. Now,my question is: 1)Will DirectDraw improve the video performance even without hardware acceleration ? 2)Is it possible to develop a driver support both rotating and DirecDraw? The sample Geode Gxvideo can only support one feature at the compilation time. Thanks Tag: PCI Device driver ISR. Tag: 51516
  - 18
    - Question on Bandon / Lubbock Config.bib file: Question on Bandon / Lubbock Config.bib file If the image is loaded into Flash, the full contiguous 64megs of SDRAM is used (32 megs for the OS & 28 megs for the RAM). However, when the OS is run directly from the FLASH, still onl 28megs is allocated for the RAM. Why not all 32+28megs ******From the Bandon (very similar to Cotulla) Config.bib************************* ; Name|Virtual/Cached |Size| Region Typ MEMOR IF IMGFLASH ! IF IMGRECOVERY NK 80288000 02000000 RAMIMAGE ; SDRAM 32MB: [8028 8000 -> 8228 7FFF ELSE ; IMGRECOVERY NK 80289000 001C0000 RAMIMAG ENDIF ; IMGRECOVERY RAM 82288000 01A30000 RAM ; SDRAM 28MB: [8228 8000 -> 83CB 7FFF EDBG 83F8D000 00020000 RESERVED ; x20000 for EBOOT - 3 mem pools of 24 ENDI IF IMGFLASH IF BUILD_ROM_BI NK 98380000 01F80000 RAMIMAGE ; FLASH 32MB - 0x80000: Locate above EBO ENDI IF BUILD_ROM_NB NK 98300000 01E00000 RAMIMAGE ; FLASH 32MB - Replace EBOOT Imag ENDI RAM 820B8000 01C00000 RAM ; SDRAM 28MB: [820B 8000 -> 83CB 7FFF ENDI *****Proposed Change********************************************* If the image is running in flash, should'nt config.bib be changed IF IMGFLASH IF BUILD_ROM_BI NK 98380000 01F80000 RAMIMAGE ; FLASH 32MB - 0x80000: Locate above EBO ENDI IF BUILD_ROM_NB NK 98300000 01E00000 RAMIMAGE ; FLASH 32MB - Replace EBOOT Imag ENDI RAM 800B8000 03C00000 RAM ; SDRAM 28MB+32MB: [800B8000->83CB7FFF ENDI I tried this but could not get winCE to recognize the extra 32megs as RAM. This seems amazing since it works correctly when it boots CE from the SDRAM. This would seem to imply that all the low level stuff, memmap.inc, etc are set correctly to recognize the full 64megs of SDRAM. Thanks in advance for any input, Jef Tag: PCI Device driver ISR. Tag: 51513
  - 19
    - A GSM driver exposes itself as UART or USB.. Hi, A GSM will be connected to UART or USB of a PDA . Now I?m going to write a GSM driver on PCMCIA and claim the hardware resources etc, but exposes itself as a UART or USB. PDA will be running WinCE. Is this possible ? Any clue, hint, sample code or any link is available where I can get more information? Regards Esha Tag: PCI Device driver ISR. Tag: 51510
  - 20
    - PB 5.0 install - error 1335 ! Anybody successfuul on this step ? Hi, we are trying to get a taste of new PB 5.0 Machallan and install it as suggested by Microsoft. A small ( ~3 mb) setup file is downloaded from MS PB site and then runs. It then does something for a long time , probably downloading some parts of PB 5.0 over internet, but then fails with the following error : --- Please wait while setup Wizard installs Macallan. This may take several minutes ... [progress bar here...] D:\WinCE500\public\voip\oak\lib\arm4i\retail\rtccore.lib --- Error 1335. The downloaded cabinet file CE_7[1].CAB required for this installation cannot be used. Click Rtetry to try Again or Cancel to Cancel setup. Retry does not help at all :( Cancel means it will start over for 1.5 days of downloading something with the same result. Anybody have seen this error ? What would be the suggestion - just gave up on this beta version of Macllan ? Redards Sergei Tag: PCI Device driver ISR. Tag: 51509
  - 21
    - Load customized driver dll file failed Hi,MVPs What is the meaning of the following message? (debugging message) 4294768681 PID:83fc6072 TID:83fca4e2 0x83fca118: DEVICE!ActivateDeviceEx(Drivers\BuiltIn\SIS7018) entered 4294768699 PID:83fc6072 TID:83fca4e2 0x83fca118: >>> Loading module sis7018.dll at address 0x01E00000-0x01E07000 Loaded 'D:\WINCE420\PUBLIC\CEPC_DEMO\RELDIR\CEPC_X86DEBUG\SIS7018.DLL', no matching symbolic information found. 4294770430 PID:83fc6072 TID:83fca4e2 0x83fca118: Deleting an uninitialized critical section, ignored! 4294770430 PID:83fc6072 TID:83fca4e2 0x83fca118: Deleting an uninitialized critical section, ignored! 4294770430 PID:83fc6072 TID:83fca4e2 0x83fca118: <<< Unloading module sis7018.dll at address 0x01E00000-0x01E07000 Unloaded symbols for 'D:\WINCE420\PUBLIC\CEPC_DEMO\RELDIR\CEPC_X86DEBUG\SIS7018.DLL' 4294770432 PID:83fc6072 TID:83fca4e2 0x83fca118: DEVICE!StartOneDriver RegisterDevice(WAV, 1, sis7018.dll, 0x802ee5c) failed Tag: PCI Device driver ISR. Tag: 51508
  - 22
    - StrongARM with 64MB RAM This is a multi-part message in MIME format. ------=_NextPart_000_0084_01C42D75.E22278B0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: quoted-printable Hi All, I got a very odd problem on my StrongARM CPU based WinCE 4.1 system. = Originally the platform has 32MB RAM and the physical starting address = of the RAM is 0xC000000 and it works fine. Later we changed the RAM chip = to 64MB one, I have modified the config.bib and OEMAddressTable to = reflect the changes, but the image that I build can't startup! For the 32MB RAM , the physical address region is : = 0xC0000000~0xC1FFFFFF; For the 64MB RAM, the physical address region is : = 0xC0000000~0xC3FFFFFF; In the OEMAddressTable, I do mapped whole 64MB RAM, and in config.bib I = changed RAM setting=20 from: RAM 8C140000 01EC0000 RAM=20 To: RAM 8C140000 03EC0000 RAM =20 But it just not works. I can't imagine why that happened.=20 I can guarantee in the OEMAddressTable, there's no overlapping after I = do the 64MB RAM mapping. And the hardware also don't have a problem. = Because if I only modified OEMAddressTable and not made any change to = config.bib , the image will still running, just we can only see 32MB RAM = available. And if at this time we are using following code to map = additional 32MB RAM to a virtual address, we can do read/write with the = additional 32MB RAM without a problem. void* pRAMBase =3D (void*)VirtualAlloc(0, 0x01000000, MEM_RESERVE, = PAGE_NOACCESS); VirtualCopy((PVOID)pRAMBase , (LPVOID)(0xC2000000>>8), = 0x01000000,PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL)=20 BTW. I've ever do the similar thing on a XScale platform and everything = works fine after I extented the memory setting. Anyone can tell me which part that I missed regarding this issue? Thanks a lot! Xu Jun ------=_NextPart_000_0084_01C42D75.E22278B0 Content-Type: text/html; charset="gb2312" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; charset=3Dgb2312"> <META content=3D"MSHTML 6.00.2800.1400" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV><FONT face=3DVerdana size=3D2>Hi All,<BR><BR>I got a very odd = problem on my=20 StrongARM CPU based WinCE 4.1 system. Originally the platform has 32MB = RAM and=20 the physical starting address of the RAM is 0xC000000 and it works fine. = Later=20 we changed the RAM chip to 64MB one, I have modified the config.bib and=20 OEMAddressTable to reflect the changes, but the image that I build can't = startup!</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>For the 32MB RAM , the physical = address region is=20 : 0xC0000000~0xC1FFFFFF;</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2>For the 64MB RAM,  the physical = address=20 region is : 0xC0000000~0xC3FFFFFF;</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>In the OEMAddressTable, I do mapped = whole 64MB=20 RAM, and in config.bib I changed RAM setting </FONT></DIV> <DIV><FONT face=3DVerdana size=3D2>from:</FONT></DIV> <DIV><FONT face=3DVerdana = size=3D2>   RAM  8C140000 =20 01EC0000 RAM </FONT></DIV> <DIV><FONT face=3DVerdana size=3D2>To:</FONT></DIV> <DIV><FONT face=3DVerdana = size=3D2>   RAM  8C140000 =20 03EC0000 RAM  <BR></FONT></DIV> <DIV><FONT face=3DVerdana size=3D2>But it just not works. I can't = imagine why that=20 happened. </FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>I can guarantee in the = OEMAddressTable, there's=20 no overlapping after I do the  64MB RAM mapping. And the hardware = also=20 don't have a problem. Because if I only modified OEMAddressTable and not = made=20 any change to config.bib , the image will still running, just we = can only=20 see 32MB RAM available. And if at this time  we are using = following=20 code to map additional 32MB RAM  to a virtual address, we can = do=20 read/write with the additional 32MB RAM without a = problem.</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>void* pRAMBase  =3D = (void*)VirtualAlloc(0,=20 0x01000000, MEM_RESERVE, = PAGE_NOACCESS);<BR>VirtualCopy((PVOID)pRAMBase  ,=20 (LPVOID)(0xC2000000>>8),=20 0x01000000,PAGE_READWRITE|PAGE_NOCACHE|PAGE_PHYSICAL) <BR></FONT></DIV> <DIV><FONT face=3DVerdana size=3D2>BTW. I've ever do the similar thing = on a XScale=20 platform and everything works fine after I extented the memory=20 setting.</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2> </DIV></FONT> <DIV><FONT face=3DVerdana size=3D2>Anyone can tell me which part that I = missed=20 regarding this issue?</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV> <DIV><FONT face=3DVerdana size=3D2>Thanks a lot!</FONT></DIV> <DIV><FONT face=3DVerdana size=3D2>Xu Jun</DIV></FONT> <DIV><FONT face=3DVerdana size=3D2></FONT> </DIV></BODY></HTML> ------=_NextPart_000_0084_01C42D75.E22278B0-- Tag: PCI Device driver ISR. Tag: 51505
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    - Capture unhandled exception How can I capture any unhandled exceptions that occur when the system is running? Thanks Rodger Higgins Tag: PCI Device driver ISR. Tag: 51500
  - 24
    - debugging web server with lmemdebug Hi, I'm trying to debug the Windows CE 4.2 web server in order to find potential memory leaks, using lmemdebug and httpdexe. Only problem is, there's no way of gracefully terminating httpdexe, so I can't get accurate results...Any suggestions? Emil. Tag: PCI Device driver ISR. Tag: 51498
  - 25
    - Intel PSM on Assabet-like board Hi all I am using a custom board based on SA1110, which is very similar to Assabet. The PB Document says that Intel PSM is supported for Assabet board. As my board is very same as far as flash interface is concerned, I want to make use of Intel PSM for my board, but I am unable to do it. I was told earlier that I have to buy PSM from Intel. I am not fully convinced, as I could not get reason for that. Can you please help me out in this? If necessary, I can write the Flash MTD level driver for my flash chips (which is again 28F160). How should I proceed. Can I be able to make use of PSM? Can anyone point to me some source for any flash file system Regards Hari. Tag: PCI Device driver ISR. Tag: 51497

Hi,

One simple question, do I have to put my ISR routine in a separate DLL
file? or is possible to add it in the same DLL where I have the driver
functions?(XXX_Init, XXX_Open, and so on)

In this case, these settings are correct?

[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\PCI\Template\MyDriver]
"Dll"="MyDrv.dll"
"IsrDll"="MyDrv.dll"
"IsrHandler"="MyISRHandler"

Others... "Prefix", "Index", "Order"...

Thanks.

Regards,

Juan.

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Re: PCI Device driver ISR. by David

David
Mon May 03 11:12:09 CDT 2004

Yes. You have to put your Installable ISR routine in seperate DLL. Normal
driver is run under device.exe which you can link with CoreDLL. The
Installable ISR is run under NK and it can't link with any other DLL that is
not run under the kernel (include CoreDLL).

David Liao.
"Juan de la Cerda" <juandlcc@hotmail.com> wrote in message
news:2a9f8977.0405030224.7f143651@posting.google.com...
> Hi,
>
> One simple question, do I have to put my ISR routine in a separate DLL
> file? or is possible to add it in the same DLL where I have the driver
> functions?(XXX_Init, XXX_Open, and so on)
>
> In this case, these settings are correct?
>
> [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\PCI\Template\MyDriver]
> "Dll"="MyDrv.dll"
> "IsrDll"="MyDrv.dll"
> "IsrHandler"="MyISRHandler"
>
> Others... "Prefix", "Index", "Order"...
>
> Thanks.
>
> Regards,
>
> Juan.

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