On 2019-05-01 10:34, O'Connor, Daniel wrote:
I don't have a solid hypothesis for the failures as yes but one thing I'd like
to make sure is that the USB stack is keeping the USB hardware busy with
pending requests - does anyone know if the USB FIFO code does that
automatically?
Only the
Hi,
I have a device driver for a USB device (a custom Cypress FX2 based board) that
is relatively simple - it uses the USB FIFO code to create 3 FIFOs (one
bidirectional slow serial interface, one device->PC fast parallel interface
from a hardware FIFO) plus a bunch of ioctls for getting the
