On 04/02/2011, at 14:32, Daniel O'Connor wrote: > OK, I have that, it seems I need to work on the firmware as it's not sending > data properly when I set it to iso. I'll work on that and try and figure it > out. Unfortunately there isn't much example code on isochronous data transfer > with the FX2 :( > > However I see the requests return saying they are complete but the amount of > data transferred is 0. Setting the "short not OK" flag doesn't change the > behaviour. > > 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 :-/ -- 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 GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[email protected]"
