Re: URB Incorrect Device Address
Xiaofan Chen <[email protected]>
| Newsgroups | gmane.comp.lib.libusb.devel.windows |
|---|---|
| Message-ID | <CAGjSPUAVtdx4SHDELAfjzDHaXUwbJFLBEV2aEZ_HQ2pNzzhRNQ@mail.gmail.com> |
On Fri, Aug 1, 2014 at 7:00 PM, Wilhelmsen, Nils_christian <[email protected]> wrote: > > I am currently trying to get my USB device to work with libusb-win32. To do > this I have set up a simple program that attempts to send a test string to > a bulk endpoint. However, when I ran the program, no error messages came up > but the device did not receive the test string, so I decided to intercept > the URBs with USBPcap. In the URBs, the device address is set to 0xFF, > whereas from USB view I found the device address to be 0x05, which implies > the URB is supplying the incorrect device address. > > > Does anyone know why this occurs? Any help will be appreciated. > Please post the output from USBView about your device. And please post your codes. -- Xiaofan ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds