Re: [Libusbx-devel] libusb_open LIBUSB_ERROR_ACCESS problem

2013-01-03 Thread Pete Batard
> On Thu, Jan 3, 2013 at 5:50 PM, Mohamed HAMZAOUI wrote: >> YES IT WORKS Should have realized that this was the same behaviour as something that was fixed a few weeks ago. Apologies for having you waste your time on something we should have been able to answer a lot quicker (and as usual,

Re: [Libusbx-devel] libusb_open LIBUSB_ERROR_ACCESS problem

2013-01-03 Thread Xiaofan Chen
On Thu, Jan 3, 2013 at 5:50 PM, Mohamed HAMZAOUI wrote: > YES IT WORKS Glad to hear that. > THAANKS for your help and your time. You are welcome. -- Xiaofan -- Master Visual Studio, SharePoint, SQL, ASP.NE

Re: [Libusbx-devel] libusb_open LIBUSB_ERROR_ACCESS problem

2013-01-03 Thread Mohamed HAMZAOUI
YES IT WORKS THAANKS for your help and your time. Regards, Mohamed On Thu, Jan 3, 2013 at 10:07 AM, Xiaofan Chen wrote: > On Thu, Jan 3, 2013 at 4:56 PM, Xiaofan Chen wrote: >> On Thu, Jan 3, 2013 at 4:48 PM, Xiaofan Chen wrote: >>> Do you have other applications accessing your de

Re: [Libusbx-devel] libusb_open LIBUSB_ERROR_ACCESS problem

2013-01-03 Thread Xiaofan Chen
On Thu, Jan 3, 2013 at 4:56 PM, Xiaofan Chen wrote: > On Thu, Jan 3, 2013 at 4:48 PM, Xiaofan Chen wrote: >> Do you have other applications accessing your device at the same time? >> >> https://github.com/libusbx/libusbx/wiki/Windows-Backend#wiki-Known_Restrictions >> WinUSB does not support mult

Re: [Libusbx-devel] libusb_open LIBUSB_ERROR_ACCESS problem

2013-01-03 Thread Xiaofan Chen
On Thu, Jan 3, 2013 at 4:48 PM, Xiaofan Chen wrote: > Do you have other applications accessing your device at the same time? > > https://github.com/libusbx/libusbx/wiki/Windows-Backend#wiki-Known_Restrictions > WinUSB does not support multiple concurrent applications (as > per the MSDN documentati

Re: [Libusbx-devel] libusb_open LIBUSB_ERROR_ACCESS problem

2013-01-03 Thread Xiaofan Chen
On Thu, Jan 3, 2013 at 4:04 PM, Mohamed HAMZAOUI wrote: > My device is a CAN/LIN - USB interface, i use the gadget zero pid/vid > just for testing, after that i'll buy another vid/pid. Okay. Actually there are VID/PIDs specially for testing purpose. > I'm not the first one who detect this proble

Re: [Libusbx-devel] libusb_open LIBUSB_ERROR_ACCESS problem

2013-01-03 Thread Mohamed HAMZAOUI
My device is a CAN/LIN - USB interface, i use the gadget zero pid/vid just for testing, after that i'll buy another vid/pid. I'm not the first one who detect this problem, I have found in libusb mailing list the same problem but the discussion is not complete : http://www.mail-archive.com/libusbx-