On Mon, Aug 8, 2011 at 4:24 AM, Wander Lairson Costa <wander.lair...@gmail.com> wrote: > The reset issue is related to libusb 1.0 windows backend. Libusb guys > can give you better explanation on that (or maybe Xiaofan if he is > around here). >
Yes I am around. :-) libusb-1.0 Windows (currently use winusb driver) does not support reset. In the future, it will gain support once it supports libusb0.sys driver. http://www.libusb.org/wiki/windows_backend libusb-win32 supports reset. We add a new reset function in 1.2.5.0 since some users have problem with the existing reset function with their device. http://libusb.6.n5.nabble.com/usb-reset-on-Windows-makes-some-devices-unhappy-no-problem-on-Linux-td4450737.html The existing reset function will reset the port and cycle power the port. Therefore the device handle will not be valid after the reset and the user will need to redo everything. -- Xiaofan ------------------------------------------------------------------------------ BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA The must-attend event for mobile developers. Connect with experts. Get tools for creating Super Apps. See the latest technologies. Sessions, hands-on labs, demos & much more. Register early & save! http://p.sf.net/sfu/rim-blackberry-1 _______________________________________________ pyusb-users mailing list pyusb-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pyusb-users
