Hi, further data:
If I wait 2ms between each transfer they never get stuck. As you mentioned in your other post, no usbdump yet in 8.0 But I can positively say that: 1. the transfer got submitted and the submit returned 0 2. no device NAK's on the USB bus (I'm looking at it with a sniffer) So its definitely getting held in libusb/kernel -- Peer On Fri, Oct 19, 2012 at 11:44 AM, Hans Petter Selasky <[email protected]> wrote: > Hi, > > > > You should check using usbdump if the USB transfer is actually submitted. If > it is submitted, then it is most likely a problem with the USB device, that > it is NAK'ing on the endpoint. Are you short terminating properly for FULL > speed? Else it is a problem in libusb and/or the application. > > > > usbdump -i usbusX -f Y -vvv -s 65536 > > > > --HPS > > _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[email protected]"
