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From: Marc Reinig<mreinig@p...>
Date: Mon May 3 16:46:54 CEST 2004
Subject: [usb] transfer data through iso endpoint
Preferably a zero length packet.

Marc Reinig
System Solutions


> -----Original Message-----
> From: usb-bounces@o...
> [mailto:usb-bounces@o...]On Behalf Of Zhu Xiaolin
> Sent: Monday, April 19, 2004 8:22 AM
> To: usb@o...
> Subject: [usb] transfer data through iso endpoint
>
>
> Hi,
>
> I have a question about transferring data through isochronous
> endpoint. Suppose a device has an iso-in
> endpoint, if it gets an IN token from the host, and it currently
> has no data to send, how should it response
> to the IN token? Send a zero-length packet or send nothing?
>
> Thanks.
>
> Zhu Xiaolin
>
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