Hello Alan,
30.01.2012 19:04, Alan Stern:
[...]
I'm still failing to understand how can (-1-) and (-2-) be put together.
What's the difficulty? The host starts a transfer when it wants to.
If the device is ready to send or receive data at that time, it does
so; otherwise it replies with NAK and the host tries again later.
Ah, ok. I somehow supposed NAKs are only related to some failures and
shouldn't normally be envolved. Now I see it a bit better and will try
to move on.
Thank you.
Nikolai
Alan Stern
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