Device Drivers
in [Programming]
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DeviceIoControl Hangs I am using DeviceIoControl to send a command to a USB device. The device answers back with some data. The problem is when I send the command to a device that doesn't support the command sent by DeviceIoControl, the program hangs on the DeviceIoControl and I have to reboot the PC to recover. I tried to use Ov... 29 Apr 2008 10:25
RNDIS inf file installation failed with code 0x2 with DPInst in Vista x86 Your timely help is greatly appreciated! I have a RNDIS device. The INF file is created based the template at: http://msdn2.microsoft.com/en-us/library/bb500930.aspx. The only substantial difference between my INF file and the template is that I provided the real USB\VID. The DPinst is of 2.1.0.0. The driver... 24 Apr 2008 15:49
Reading AC97 CODEC registers I'm debugging some AC97 hardware, and need to read all of the registers in the CODEC periodically to see how they are set with various drivers and audio sources. I've been looking for some kind of utility that can do this from Windows. Does anyone know of something that already exists, or can anyone describe ... 24 Apr 2008 14:13
Connect multiple applications to one video capture driver Hello, Could help me to find the example of how to change a source code of a video capture driver (testcap) to be able to accept more than one (by default) client software? Thank you. Alex. ... 24 Apr 2008 14:13
Custom property interface for AVStream driver I've added a custom property set to my AVStream driver, and I can access it just fine from a test app which opens the driver and calls DeviceIoControl directly to do the IOCTL_KS_PROPERTY. Next I wrote a KsProxy plugin DLL using ATL, in order to wrap an interface around the property set, and also to implement ... 24 Apr 2008 14:13
lnk2019 Is it possible to tell linker what libs to link through the SOURCES file? Whatever I do, there is no effect at all. here is my sources file TARGETNAME=VFilter TARGETPATH=obj TARGETTYPE=DRIVER INCLUDES = %BUILD%\inc LIBS = ??? Full path doesn't help, %SOME_ENV_VARIABLE% also doesn't help... Perhaps in... 25 Apr 2008 05:17
Compiler error in Storport virtual miniport driver due to repeated definition Hi all, I am trying to build storport virtual miniport driver. #include <ntddk.h> /* for driver basic definitions */ #include <miniport.h> /* for storage port miniport defintions */ ntddk.h calls ntdef.h. Defintions like QUAD are defined with in ntdef.h. This QUAD is defined within miniport.h also. I am not... 24 Apr 2008 10:12
FYI: From Sample Code to Production Driver: What to Change in the Sample http://www.microsoft.com/whdc/driver/tips/SampleChange.mspx -- -- This posting is provided "AS IS" with no warranties, and confers no rights. Use of any included script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm ... 23 Apr 2008 16:30
assessing winusb potential I am trying to install WinUSB on XP. I think I have reviewed all possible documentation and am stuck. I installed WDK, used a sample INF from a Microsoft site, the WinUSB co-installer works fine, however the KMDF does not. I do not have WdfCoInstaller01005.dll on my system nor can I find out why or where to ge... 20 May 2008 14:41
Windows XP: embedding signed driver is not report as signed in device manager A driver, not yet WHQL certified, is embedding signed with a SPC shows up as "Not digitally signed" in device manager view in XP machine. (both .sys and .cat files are signed) However, accessing the .sys file in computer does show that the driver has valid signature. Further more, if the same driver is installed... 24 Apr 2008 07:36 |