Flushes contents of a fifo
void usb_ep_fifo_flush(struct usb_ep * ep);
ep
the endpoint whose fifo is being flushed.
This call may be used to flush the “unclaimed data” that may exist in an endpoint fifo after abnormal transaction terminations. The call must never be used except when endpoint is not being used for any protocol translation.
David Brownell <[email protected]>
Author.