[Libusbx-devel] [libusbx] Windows: Windows 8: Incorrect USB 3.0 speed detection (#155)

classic Classic list List threaded Threaded
6 messages Options
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

[Libusbx-devel] [libusbx] Windows: Windows 8: Incorrect USB 3.0 speed detection (#155)

daves0

I have a USB 3.0 (bladeRF) device that is correctly recognized as SuperSpeed device in Windows 7 using Renesas stack.

That same device is incorrectly detected as HiSpeed device in Windows 8.1 using Microsoft stack.

The problem seems due to Windows 8.1 API. Please see: http://social.msdn.microsoft.com/Forums/en-US/7d99b451-3bfd-4e0f-959f-f9cb7b75e9a0/ioctlusbgetnodeconnectioninformationex-bus-speed-issue-under-windows-8


Reply to this email directly or view it on GitHub.


------------------------------------------------------------------------------
Android is increasing in popularity, but the open development platform that
developers love is also attractive to malware creators. Download this white
paper to learn more about secure code signing practices that can help keep
Android apps secure.
http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk
_______________________________________________
libusbx-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/libusbx-devel
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: [Libusbx-devel] [libusbx] Windows: Windows 8: Incorrect USB 3.0 speed detection (#155)

daves0

In that case, this can not be fixed. Maybe a document fix is good to have.


Reply to this email directly or view it on GitHub.


------------------------------------------------------------------------------
Sponsored by Intel(R) XDK
Develop, test and display web and hybrid apps with a single code base.
Download it for free now!
http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk
_______________________________________________
libusbx-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/libusbx-devel
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: [Libusbx-devel] [libusbx] Windows: Windows 8: Incorrect USB 3.0 speed detection (#155)

daves0
In reply to this post by daves0

Can IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX_V2 be used for speed detection when the operating system is detected as Windows 8?

https://github.com/libusbx/libusbx/blob/master/libusb/os/windows_usb.c#L1137


Reply to this email directly or view it on GitHub.


------------------------------------------------------------------------------
Sponsored by Intel(R) XDK
Develop, test and display web and hybrid apps with a single code base.
Download it for free now!
http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk
_______________________________________________
libusbx-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/libusbx-devel
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: [Libusbx-devel] [libusbx] Windows: Windows 8: Incorrect USB 3.0 speed detection (#155)

daves0
In reply to this post by daves0

It probably can. Someone just needs to provide a patch (which probably isn't going to be me for the foreseeable future).

In parallel to EX2, the Windows version detection code from here will also need to be updated with something more up to date, such as this.

/Pete


Reply to this email directly or view it on GitHub.


------------------------------------------------------------------------------
Rapidly troubleshoot problems before they affect your business. Most IT
organizations don't have a clear picture of how application performance
affects their revenue. With AppDynamics, you get 100% visibility into your
Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro!
http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk
_______________________________________________
libusbx-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/libusbx-devel
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: [Libusbx-devel] [libusbx] Windows: Windows 8: Incorrect USB 3.0 speed detection (#155)

daves0
In reply to this post by daves0

Closed #155.


Reply to this email directly or view it on GitHub.


------------------------------------------------------------------------------
"Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE
Instantly run your Selenium tests across 300+ browser/OS combos.
Get unparalleled scalability from the best Selenium testing platform available
Simple to use. Nothing to install. Get started now for free."
http://p.sf.net/sfu/SauceLabs
_______________________________________________
libusbx-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/libusbx-devel
Reply | Threaded
Open this post in threaded view
|  
Report Content as Inappropriate

Re: [Libusbx-devel] [libusbx] Windows: Windows 8: Incorrect USB 3.0 speed detection (#155)

daves0
In reply to this post by daves0

This has now been fixed in libusb in libusb/libusb@d418020.


Reply to this email directly or view it on GitHub.


------------------------------------------------------------------------------
"Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE
Instantly run your Selenium tests across 300+ browser/OS combos.
Get unparalleled scalability from the best Selenium testing platform available
Simple to use. Nothing to install. Get started now for free."
http://p.sf.net/sfu/SauceLabs
_______________________________________________
libusbx-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/libusbx-devel
Loading...