> -----Original Message-----
> From: Alan Stern [mailto:[EMAIL PROTECTED] 
> Sent: 2006-Aug-08 19:11
> To: Dave Higton
> Cc: USB development list
> Subject: RE: [Linux-usb-users] Linux-usb-users
> 
[re. libusb 0.1.12]
> 
> That does look like the latest version available at sourceforge, and 
> indeed it does not support asynchronous submissions.  In 
> fact, development 
> on libusb appears to have slowed to a halt.
> 
> Maybe someone else on the mailing list knows where a more 
> advanced version 
> is available.

Anybody?

> For now, this leaves you with two choices for async I/O.  One 
> possibility 
> is what I mentioned earlier: create a second thread in your 
> program and 
> devote it to managing synchronous requests.  The other option 
> is to use 
> the lower-level usbfs API.

We're going with the second thread option, communicating via
a FIFO.  It considerably complicates the code, but, if async
support arrives in libusb, we can substitute.

Thanks for your help.

Dave

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