On Thu, 2015-11-12 at 10:12 +0100, Johan Hovold wrote:
> What exactly do you mean by "not work"? Does the driver fail to probe?
> Or is it just that your user-space tool expects the tty devices to be
> named ttyUSBn rather than ttyACMn (in which case the tool needs to be
> fixed)?

Hi,

actually the cdc-acm driver contains some baggage for status
inquiries, the parsing of the extra headers and other stuff.
If you really just need a serial link, cdc-acm is not a good choice.

        Regards
                Oliver



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