Re: [Libusbx-devel] Problem with Vendor class

2013-02-26 Thread Tim Roberts
GORAN RADIVOJEVIC wrote: > > Few minutes after I send previous message I remove last two endpoints > (Iso) and now SetAltInterface working as > expected (in libusbx and libusbK). That's revealing. Are you quite sure that your Atmel device supports isochronous endpoints? Which Atmel chip are you

Re: [Libusbx-devel] libusb_claim_interface fails - access denied

2013-02-26 Thread Frank Hibbeln
I ran into the same error using 1.0.12 -> 1.0.14. After reporting the problem it was fixed. Updating to a newer version will likely resolve the problem. Sorry I don't recall the details of the fix. On Tue, Feb 26, 2013 at 5:31 AM, Xiaofan Chen wrote: > On Tue, Feb 26, 2013 at 9:01 PM, Gert Fran

Re: [Libusbx-devel] libusb_claim_interface fails - access denied

2013-02-26 Thread Xiaofan Chen
On Tue, Feb 26, 2013 at 9:01 PM, Gert Franke wrote: > Hello, > > first I'd like to thank the libusbx developers for their work, in > particular for the excellent documentation. > > I am writing software for a custom USB device for Windows. The stable > version of this SW is using libusb-win32 and

[Libusbx-devel] libusb_claim_interface fails - access denied

2013-02-26 Thread Gert Franke
Hello, first I'd like to thank the libusbx developers for their work, in particular for the excellent documentation. I am writing software for a custom USB device for Windows. The stable version of this SW is using libusb-win32 and works fine (therefore I am sure to use correct USB parameters). I