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Pre-install driver (usbser.sys)?
Hi, I would like to install a driver during the setup wizard (MSI) of my application. The driver is usbser.sys (provided by MS) and I have my own *.inf file. I am using C#/.NET 2.0 and I have tried using the DriverPackagePreinstall method in DIFxAPI.dll. During the installation I see a popup that tells me th... 8 Sep 2009 15:58
DriverPackageInstall returns ERROR_NO_SUCH_DEVINST
Hi, I am trying to pre-install driver service (without physical hardware being connected) using DriverPackageInstall. When called without the flag, DRIVER_PACKAGE_ONLY_IF_DEVICE_PRESENT, DriverPackageInstall is not supposed return ERROR_NO_SUCH_DEVINST (See here, http://msdn.microsoft.com/en-us/library/m... 7 Sep 2009 06:41
Problem attaching WinDbg to target after WDK7600 upgrade
I installed the new WDK and get the following output when I run WinDbg now. ########################################## Microsoft (R) Windows Debugger Version 6.11.0001.404 X86 Copyright (c) Microsoft Corporation. All rights reserved. Using 1394 for debugging Checking 1394 debug driver version. Opened \\.\DBG... 8 Sep 2009 12:34
Adapting hidusbfx2 sample to use isoc transfers
Hi, I'm adapting hidusbfx2 sample to use isoc transfer. To do that i'm basing myself on the usbsamp sample. While in the first, a continuous reader is being used to get the data from the device and we just need to configure the reader and start it, the second, has a lot more configuration and it prepares a ... 5 Sep 2009 17:38
What is the difference between using IOCTL to write/read IO ports vs. modifying IOPM and using _INP/OUTP_ ??
L337 <vern.engineering(a)gmail.com> wrote: Brief question for someone who sort of understands the Windows IO Manager and IO subsystem model. I have a PCI device that operates at 0x300 IO mapped address. To use this card, we used a DLL written in C and used in VB6 back in Win 98. In WinXP, I now use Userport... 3 Sep 2009 05:20
What is the difference between using IOCTL to write/read IO ports vs. modifying IOPM and using _INP/OUTP_ ??
Hello guys. Brief question for someone who sort of understands the Windows IO Manager and IO subsystem model. I have a PCI device that operates at 0x300 IO mapped address. To use this card, we used a DLL written in C and used in VB6 back in Win 98. In WinXP, I now use Userport which claims it modifys Permissi... 10 Sep 2009 11:23
Problem with WinUsb_ReadPipe
I'm using WinUSB on Windows 7 with WDK 7600. I have a USB device has a pair of bulk endpoints, one IN and one OUT. I also have an application that reads and writes these pipes. I'm running in a loop, first sending a few bytes using WinUsb_WritePipe, and then receiving a few bytes using WinUsb_ReadPipe. This wo... 18 Sep 2009 06:40
Vista WHQL PnP failure question
All, I'm sure you're all tired of hearing of my WHQL trials and tribulations :), but I've got another question. I have a KMDF driver for a USB device. The device and driver support selective suspend, and have a default selective suspend time-out of five seconds. If I run the PnP Driver Test on an x86 Vist... 8 Sep 2009 22:39
WDDM initialization problem for windows7
I write the display WDDM driver for windwos7. Windwos stopped my driver during initialization. The DxgkDdiStartDevice callback has be called, then DxgkDdiQueryChildRelations and dxgkQueryAdapterInfo. In dxgkQueryAdapterInfo function, I fill DXGK_DRIVERCAPS structure and return STATUS_SUCCESS. But it can't call Dxgk... 3 Sep 2009 05:20
Confusing INFGate.EXE Errors
This is about a printer driver that I'm working on. It installs on Vista and XP correctly, and printer prints fine too. Now we are trying modify it to get through the WHQL testing. Here is what we got by running INfGate.EXE. First, the number 0X00004000 is a valid value (COPYFLG_IN_USE_TRY_RENAME), but looks li... 6 Feb 2009 14:04
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