[Libusb-win32-devel] [LIBUSB] Find the filter attached device list

Post by Siju Samuel
Hi,
I installed libusb filter on 32 bit windows 7 machine [
libusb-win32-devel-filter-1.2.6.0.exe downloaded as per
http://sourceforge.net/p/libusb-win32/wiki/Home/]
1)
How can I find the list of USB devices with filter attached.

You can run the filter GUI wizard and it will tell you
the list of USB devices with the filter attached.

Post by Siju Samuel
2)
When I installed the above exe, first it installed libusb-win32 and then
a filter gui wizard came up to attach the filter. Now how I get the same
gui-wizard, if I want to remove teh filter. Clicking teh above .exe just
prompt for installing lib-win32 again.

The GUI filter wizard can be accessed from the Windows
Start Menu (LibUSB-Win32 --> Filter Wizard). Or
the installation folder, eg:
C:\Program Files\LibUSB-Win32\bin\install-filter-win.exe

--
Xiaofan

Siju Samuel

2014-06-25 17:51:43 UTC

thanks very much for the clarification.

You can run the filter GUI wizard and it will tell you
the list of USB devices with the filter attached.

Post by Siju Samuel
2)
When I installed the above exe, first it installed libusb-win32 and

then

Post by Siju Samuel
a filter gui wizard came up to attach the filter. Now how I get the

same

Post by Siju Samuel
gui-wizard, if I want to remove teh filter. Clicking teh above .exe

just

Post by Siju Samuel
prompt for installing lib-win32 again.

The GUI filter wizard can be accessed from the Windows
Start Menu (LibUSB-Win32 --> Filter Wizard). Or
C:\Program Files\LibUSB-Win32\bin\install-filter-win.exe
--
Xiaofan
------------------------------------------------------------------------------
Open source business process management suite built on Java and Eclipse
Turn processes into business applications with Bonita BPM Community Edition
Quickly connect people, data, and systems into organized workflows
Winner of BOSSIE, CODIE, OW2 and Gartner awards
http://p.sf.net/sfu/Bonitasoft
_______________________________________________
Libusb-win32-devel mailing list
https://lists.sourceforge.net/lists/listinfo/libusb-win32-devel

Siju Samuel

2014-06-26 14:47:41 UTC

Hi,

Post by Siju Samuel
1)
How can I find the list of USB devices with filter attached.

You can run the filter GUI wizard and it will tell you
the list of USB devices with the filter attached.

Do there have a way to programmatically find out the the list of USB
devices with win-usb32 filter attached

thanks, siju samuel

Post by Xiaofan Chen
Hi,
I installed libusb filter on 32 bit windows 7 machine [
libusb-win32-devel-filter-1.2.6.0.exe downloaded as per
http://sourceforge.net/p/libusb-win32/wiki/Home/]
1)
How can I find the list of USB devices with filter attached.

You can run the filter GUI wizard and it will tell you
the list of USB devices with the filter attached.

Post by Xiaofan Chen
2)
When I installed the above exe, first it installed libusb-win32 and

then

Post by Xiaofan Chen
a filter gui wizard came up to attach the filter. Now how I get the

same

Post by Xiaofan Chen
gui-wizard, if I want to remove teh filter. Clicking teh above .exe

just

Post by Xiaofan Chen
prompt for installing lib-win32 again.

Xiaofan Chen

2014-06-27 01:44:07 UTC

Post by Siju Samuel
1)
How can I find the list of USB devices with filter attached.

You can run the filter GUI wizard and it will tell you
the list of USB devices with the filter attached.

Do there have a way to programmatically find out the the list of USB
devices with win-usb32 filter attached

--
Xiaofan

Siju Samuel

2014-06-27 14:07:34 UTC

thanks so much. I will check the code.

Post by Siju Samuel
1)
How can I find the list of USB devices with filter attached.

You can run the filter GUI wizard and it will tell you
the list of USB devices with the filter attached.

Do there have a way to programmatically find out the the list of USB
devices with win-usb32 filter attached

You do not need to differentiate the filter mode or the device driver mode.
You should only care which device has the supported driver libusb-win32
(libusb0.sys in filter mode or device driver mode, or libusbk.sys).
In that case, you can check the source code of testlibusb.c which
is part of the source code archive download.
http://sourceforge.net/projects/libusb-win32/files/libusb-win32-releases/1.2.6.0/
Download libusb-win32-src-1.2.6.0.zip.
--
Xiaofan
------------------------------------------------------------------------------
Open source business process management suite built on Java and Eclipse
Turn processes into business applications with Bonita BPM Community Edition
Quickly connect people, data, and systems into organized workflows
Winner of BOSSIE, CODIE, OW2 and Gartner awards
http://p.sf.net/sfu/Bonitasoft
_______________________________________________
Libusb-win32-devel mailing list
https://lists.sourceforge.net/lists/listinfo/libusb-win32-devel

Siju Samuel

2014-06-27 19:03:02 UTC

Hi Xiaofan,

One more clarication :

I am working with a software which works with win32-usb-filter. I got
compiled it from source in 32 bit windows (and usesMingw 32 ) and it
working fine. I have clarification on how to do it 64-bit machine. Here
is detail.

in 32-bit physical machine with Mingw32 and software :
------------------------
I have built the software along with
libusb-win32-bin-1.2.6.0\include\lib0_usb.h
libusb-win32-bin-1.2.6.0/bin/x86/libusb0_x86.dll
libusb-win32-bin-1.2.6.0lib/gcc/libusb.a
[it was needed to copy to Mingw32 bin and lib folders.]

Then also did filter install with libusb-win32-devel-filter-1.2.6.0.
Which also installed x86 version of libusb0 in C:\Windows\System32.

It is working fine

So in 64 bit physical machine with Ming32
------------------------------
1. I need to compile the software to 32 bit libraries. Hence I am using
Mingw32.
2. Using include\lib0_usb.h
/bin/x86/libusb0_x86.dll
/gcc/libusb.a
is this correct?

3. Which version of libusb filter need to install since the physical
machine is 64bit.

Can you please suggest and also I would be grateful if you could provide a
short explanintion on why.

thanks, siju samuel

Post by Siju Samuel
thanks so much. I will check the code.

Post by Siju Samuel
1)
How can I find the list of USB devices with filter attached.

You can run the filter GUI wizard and it will tell you
the list of USB devices with the filter attached.

Do there have a way to programmatically find out the the list of USB
devices with win-usb32 filter attached

Xiaofan Chen

2014-06-28 12:09:22 UTC

Post by Siju Samuel
I am working with a software which works with win32-usb-filter. I got
compiled it from source in 32 bit windows (and usesMingw 32 ) and it
working fine. I have clarification on how to do it 64-bit machine. Here is
detail.
------------------------
I have built the software along with
libusb-win32-bin-1.2.6.0\include\lib0_usb.h
libusb-win32-bin-1.2.6.0/bin/x86/libusb0_x86.dll
libusb-win32-bin-1.2.6.0lib/gcc/libusb.a
[it was needed to copy to Mingw32 bin and lib folders.]
Then also did filter install with libusb-win32-devel-filter-1.2.6.0.
Which also installed x86 version of libusb0 in C:\Windows\System32.
It is working fine
So in 64 bit physical machine with Ming32
------------------------------
1. I need to compile the software to 32 bit libraries. Hence I am using
Mingw32.
2. Using include\lib0_usb.h
/bin/x86/libusb0_x86.dll
/gcc/libusb.a
is this correct?

Yes. The 32bit library/application will work under 64bit Windows.

Post by Siju Samuel
3. Which version of libusb filter need to install since the physical machine
is 64bit.

--
Xiaofan

Siju Samuel

2014-06-29 19:19:35 UTC

Thanks very much.