Re: implement put_char() in cdc-acm

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On Tue, 2015-11-03 at 11:13 +0100, Sven Brauch wrote:
> On 03/11/15 09:58, Oliver Neukum wrote:
> > Basically
> > your device is special by doing implied flow control
> > when the host stops requesting data.
> Hmm, ok, interesting. But isn't that what always happens for USB bulk
> transfers, which is always the transport layer for the driver in question?

Usual communications devices have a channel, like a phone line, on
the other side, through which data keeps coming. You cannot just
stop transferring from the device to the host and hope to preserve
all data.

	Regards
		Oliver


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