Thanks very much for the responses! That patch did the trick. I will try to
find some time to try out the alternate approach if that's helpful; but if
the feedback on the patch is sufficient, I'm content to live with it.
On Thu, Feb 21, 2013 at 9:20 PM, Xiaofan Chen <xiaof...@gmail.com> wrote:
> On Fri, Feb 22, 2013 at 10:16 AM, Xiaofan Chen <xiaof...@gmail.com> wrote:
> > There are many codes out there calling usb reset without
> > carefully consider the potential side effect. Those codes
> > may work under regular Linux but may fail under not-so-regular
> > Linux and other platform like Windows and Mac OS X.
> >
> > Often the usb reset is not necessary, or can be replaced
> > by less problematic clear halt or reset endpoint call.
>
> Reference: different behavior of libusb_reset across
> different OS and even drivers used under Windows.
>
> http://libusb.6.n5.nabble.com/USB-device-works-in-linux-but-not-in-OSX-td5711092.html
>
>
>
> --
> Xiaofan
>
>
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