Daniel Goertzen wrote: > I have libusbx compiling under cygwin now and can look at the device > descriptors for all attached devices, but I cannot libusb_open() my > device. The error given is -12 (LIBUSB_ERROR_NOT_SUPPORTED). > > I ran zadig and bound my device to WinUSB, but still no luck (I have > to admit, I don't exactly understand how that all works). > > One thing of note, zadig shows the WinUSB version number as > 6.1.76000.16385, whereas the version number on my Windows 8 system > is 6.2.9200.16384.
7600 is the master build number for Win 7. 9200 is the master build number for Win 8. The WinUSB installation process only installs the DLL and driver if the version is newer than what's already on the system. > Also of note, I am trying to connect to a LPC11u24 with unproven > firmware. The uC is seeing GET_DESCRIPTOR and SET_ADDRESS commands > and nothing else. My device descriptor is below. What does the configuration descriptor look like? -- Tim Roberts, t...@probo.com Providenza & Boekelheide, Inc. ------------------------------------------------------------------------------ Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis & visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter _______________________________________________ libusbx-devel mailing list libusbx-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libusbx-devel
