libusb performance on 8.1

Daniel O'Connor doconnor at gsoft.com.au
Fri Feb 4 07:08:18 UTC 2011


On 04/02/2011, at 15:18, Daniel O'Connor wrote:
>> I'm not sure if this is a bug in libusb, expected behaviour, or a bug in my program.
> 
> I think this might be the FX2 sending zero length packets because its FIFO is empty.
> 
> Now to figure out why it isn't triggering :-/

Looks like my firmware managed to confuse the device enough that a power cycle was required, it now transfers data.

--
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
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