Re: [Libusbx-devel] Linux xHCI driver problems (reset ep)

2012-10-03 Thread Yuliya T
Hi Sarah, >> 2. Clear Halt of EP > > Also note that the xHCI hardware will only allow the Reset Endpoint to > complete if the endpoint was actually halted due to a stall, babble, > transfer error, etc. It won't reset the endpoint toggles or sequence > number at arbitrary points, so we can't reset

[Libusbx-devel] libusbx >= 1.0.13 device not closed correctly generates a LIBUSB_ERROR_ACCESS on second attempt

2012-10-03 Thread Ramon Zambelli
I'm trying to update my project which uses libusbx 1.0.12 to 1.0.14 but I'm experiencing some problem which where not present before. For instance in my application I'm discovering all the devices with a known VID PID, opening them to read some more information and then closing them again. Afte

Re: [Libusbx-devel] libusbx >= 1.0.13 device not closed correctly generates a LIBUSB_ERROR_ACCESS on second attempt

2012-10-03 Thread Ramon Zambelli
On 10/3/2012 12:56 PM, Xiaofan Chen wrote: On Wed, Oct 3, 2012 at 6:42 PM, Ramon Zambelli wrote: I'm trying to update my project which uses libusbx 1.0.12 to 1.0.14 but I'm experiencing some problem which where not present before. For instance in my application I'm discovering all the devices w

Re: [Libusbx-devel] libusbx >= 1.0.13 device not closed correctly generates a LIBUSB_ERROR_ACCESS on second attempt

2012-10-03 Thread Pete Batard
On 2012.10.03 11:42, Ramon Zambelli wrote: > [ 0.203012] [17f0] libusbx: debug [get_api_type] upper filter > driver(s): libusb0 > [ 0.203012] [17f0] libusbx: debug [get_api_type] matched driver name > against WinUSB API Using the libusb-win32 filter driver on top of WinUSB is knwon not to

Re: [Libusbx-devel] libusbx >= 1.0.13 device not closed correctly generates a LIBUSB_ERROR_ACCESS on second attempt

2012-10-03 Thread Pete Batard
On 2012.10.03 17:35, Frank Hibbeln wrote: > I am doing essentially the same thing and experiencing the same problem. > My environment is WinXP and the driver for my device is WinUSB.sys. OK. You don't seem to have the filter driver, and I have just been able to reproduce the issue in xusb, with t

Re: [Libusbx-devel] libusbx >= 1.0.13 device not closed correctly generates a LIBUSB_ERROR_ACCESS on second attempt

2012-10-03 Thread Pete Batard
Should be fixed with latest git. https://github.com/libusbx/libusbx/commit/09759d5836766fb3b886824cd669bc0dfc149d00 Regards, /Pete -- Don't let slow site performance ruin your business. Deploy New Relic APM Deploy New R