Due to an error, we were double-advancing the FIFO buffer. The end
result was that the second half of most reads were getting ignored.
This wasn't found during earlier testing because only 64-byte buffers
were tested.
This corrects this error by avoiding double-advancing the buffer.
Signed-off-by: Sean Cross <sean@xobs.io>
When opening a USB port, we ensure the buffer is NULL and has
a length of 0.
Due to a mistake in specifying the endpoint type, we never actually
cleared the value when opening an IN endpoint. This patch fixes
the comparison when opening an IN endpoint.
This fixes issue #218.
Signed-off-by: Sean Cross <sean@xobs.io>
While Fomu is produced by Foosn, the actual name of the hardware
block is `valentyusb`. Rename the module to match that.
Signed-off-by: Sean Cross <sean@xobs.io>