Hardware ID of USB port ?
in [Device Drivers]
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From: Uwe Sieber on 3 Apr 2008 03:11 Sudhir Gupta wrote: > Hi > I want to develop an c++ application which display hardware id of usb > port. Please give me some suggestion on this topic.If possible than please > send some code. Check out the USBview sample that comes with the Windows Driver Kit http://go.microsoft.com/fwlink/?LinkId=89050 or the old DDK http://www.microsoft.com/whdc/devtools/ddk/default.mspx (smaller download). Uwe
From: Sudhir Gupta on 3 Apr 2008 03:26 Thank you I have seen DDK devcon demo but in devcon we need to give H/W ID to disable and enable any hardware, but I want to retrieve h/w id for usb and want to pass it devcon program how i can do it? "Uwe Sieber" wrote: > Sudhir Gupta wrote: > > Hi > > I want to develop an c++ application which display hardware id of usb > > port. Please give me some suggestion on this topic.If possible than please > > send some code. > > Check out the USBview sample that comes with the Windows Driver Kit > http://go.microsoft.com/fwlink/?LinkId=89050 or the old DDK > http://www.microsoft.com/whdc/devtools/ddk/default.mspx (smaller > download). > > > > Uwe > > > > > >
From: Doron Holan [MSFT] on 3 Apr 2008 15:32
enumerate instances of the usb host controller device interface guid, GUID_CLASS_USB_HOST_CONTROLLER, using setupapi. for each instance you can query for the property SPDRP_HARDWAREID with SetupDiGetDeviceRegistryProperty. note that the result is a multi sz so there will be potentially many strings in the answer d -- Please do not send e-mail directly to this alias. this alias is for newsgroup purposes only. This posting is provided "AS IS" with no warranties, and confers no rights. "Sudhir Gupta" <SudhirGupta(a)discussions.microsoft.com> wrote in message news:81491034-6565-4F47-975E-112A6DA50BF3(a)microsoft.com... > Thank you > > I have seen DDK devcon demo but in devcon we need to give H/W > ID > to disable and enable any hardware, but I want to retrieve h/w id for > usb > and want to pass it devcon program how i can do it? > > "Uwe Sieber" wrote: > >> Sudhir Gupta wrote: >> > Hi >> > I want to develop an c++ application which display hardware id of >> > usb >> > port. Please give me some suggestion on this topic.If possible than >> > please >> > send some code. >> >> Check out the USBview sample that comes with the Windows Driver Kit >> http://go.microsoft.com/fwlink/?LinkId=89050 or the old DDK >> http://www.microsoft.com/whdc/devtools/ddk/default.mspx (smaller >> download). >> >> >> >> Uwe >> >> >> >> >> >> |