On 04/11/14 12:19, Daniel O'Connor wrote:

On 11 Apr 2014, at 19:38, Hans Petter Selasky <h...@selasky.org> wrote:
On 04/11/14 09:29, Daniel O'Connor wrote:
            usb_xf[i].xf = libusb_alloc_transfer(0);
            usb_xf[i].idx = i;
            usb_xf[i].done = 0;
            usb_xf[i].submitted = 0;

I think you can get more speed in libusb:

                bufsize = 16384;

^^^ add a clause for super-speed to use 32K/64K here:

I think that only applies to libusb 0.1 - I am using the 1.0 API.


Try this patch. I'm pretty sure you can get +256
MByte/second using LibUSB too.


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