Device Drivers
in [Programming]
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why my DispatchCreate( ) doesn't responds the IRP_MJ_CREATE ( I mean createfile( ) ) getlasterror( ) returns "2 " . But , my dirver is shown in the Winobj.exe or in the DevView.exe, and see nothing singularity. ... 8 Apr 2010 02:55
SATA device fails WLK 1.6 519 DMA Test I have a SATA controller that has a class code of 010185 that I am testing with the Windows Logo Kit. I selected ATA/ATAPI controller as I built the new submission. Everything is going well except for the 519 DMA test. It fails with "No PATA Controllers Found" in the function isPATA() line 2069. Right, there i... 7 Apr 2010 18:03
Driver that can be used to read/write IP packets on dial-up connection? Hi, Can anybody tell me what kind of driver can do that? Any sample driver out there? Thx. ... 7 Apr 2010 15:47
SetupDiGetClassDevs and SetupDiEnumDeviceInterfaces I'm using the WinUSB sdk (running XP SP3) for a custom USB device. I've made the .inf file from the How to Use WinUSB to Communicate with a USB Device documentation, and modified appropriately. SetupDiGetClassDevs(&InterfaceGuid, NULL, NULL, DIGCF_PRESENT); works, and returns the appropriate list. SetupDiEn... 7 Apr 2010 14:39
Non-Plug&Play driver installation Hello there, I have a device which is not plug-&-play, but more a virtual hardware. I can install it using the Device-Manager --> Add legacy hardware, but I want to install it programmatically, eg. the use of the function SetupCopyOEMInf for plug-&-play devices. can anybody help me with this? Thanks in a... 7 Apr 2010 10:07
WDFQUEUE and WdfRequestCreate Hello all, Following the documentation I found that I can't put on a WDFQUEUE a self created request (WdfRequestCreate), is this correct ? I'm implementing a mechanism to split my Read requests in several smaller ones before serve them, is there any new (or elegant) way of doing this in WDF, any sample? Tha... 8 Apr 2010 11:05
cannot copy to spcified target I get the error meesage "cannot copy to spcified target" when I try to install a driver. In my .inf file I have : [DestinationDirs] CoInstallers_CopyFiles=11 ; copy to system32 UMDriverCopy=12,UMDF ; copy to drivers/umdf I've also tried using the path directly. I'm trying this on a WIndows 7 (x64) mac... 12 Apr 2010 03:46
USB camera driver Hi, We are going to develope a Usb based camera driver. I have some doubts on it as follows, 1. In wdk7600, i have seen USBSAMP driver source code. Is it enough for usb camera driver. 2. but i saw some previous post from this forum, it says USBINTEL is the proper sample driver for usb camera. 3. which one is... 28 Apr 2010 10:36
0x27:CM_PROB_DRIVER_FAILED in Server2008&Vista64 worksIn Win7-64 b Hi, I am having signed driver installation trouble in Vista 64 & server 2008-64 bit. Unsigned driver using windbg works fine for above OS. It is working fine xp-32,64, Server 2003-32,64, Vista-32 & server 2008-32, Win7-32,64 Bit also. Single binary is used for all 32 bit OS, using WDK-600 xp-32 free build... 7 Apr 2010 14:39
Display Name in Device Manager Hi All, When I try to install disk upper filter driver (through INF File) for my USB mass storage device, the device name changes to "Disk Drive". This happens in Win 7, but not in Win XP or Vista. The default disk name is like "ATA XXXX". I want the original name after installing the driver. I do not have "Disp... 12 Apr 2010 08:06 |