Re: [Libusbx-devel] Windows 8 WCID WinUSB error -12

2013-09-16 Thread Ramon Zambelli
Please see my comments below: On 9/17/2013 12:55 AM, Pete Batard wrote: Hi, I just tested on Windows 8 x64 and, while I was at it, Windows 8.1 x86 (MSDN RTM version) against the WCID enabled benchmark device and found no issue when using an USB 2.0 device, be it through an USB 2.0 or and USB

[Libusbx-devel] [PATCH] Fixes annoying automake warning for versions >= 1.14:

2013-09-16 Thread Gary Carlson
automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automak

Re: [Libusbx-devel] Windows 8 WCID WinUSB error -12

2013-09-16 Thread Xiaofan Chen
On Tue, Sep 17, 2013 at 6:08 AM, Ramon Zambelli wrote: > On 9/16/2013 3:36 AM, Xiaofan Chen wrote: >> I think WinUSB version should not be the problem. Please post the >> debug log (eg: xusb -d yourvid:yourpid). > > The problem seems to come from my device having two interfaces. If I > change the

[Libusbx-devel] WinUSB now supports isochronous

2013-09-16 Thread Pete Batard
New feature of the Windows 8.1 (native) upgraded drivers: http://msdn.microsoft.com/en-us/library/windows/hardware/dn303354%28v=vs.85%29.aspx#usb_wdk Maybe this was mentioned elsewhere, but I don't remember seeing it. Also confirmed from my 8.0 and 8.1 platforms: the 8.1 version of winusb.dll (

Re: [Libusbx-devel] Windows 8 WCID WinUSB error -12

2013-09-16 Thread Ramon Zambelli
On 9/16/2013 3:36 AM, Xiaofan Chen wrote: > I think WinUSB version should not be the problem. Please post the > debug log (eg: xusb -d yourvid:yourpid). The problem seems to come from my device having two interfaces. If I change the device to only expose one interface libusb can open the devic

Re: [Libusbx-devel] Windows 8 WCID WinUSB error -12

2013-09-16 Thread Ramon Zambelli
On 9/16/2013 3:36 AM, Xiaofan Chen wrote: On Sun, Sep 15, 2013 at 8:08 PM, Ramon Zambelli wrote: I have a device which used WCID to install WinUSB drivers. The driver installs automatically as expected, but when I try to open the device using libusbx 1.17 I get error -12 (ERROR_NOT_SUPPORTED).