Re: need help for usbmon data from cdc-acm modem.

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On Thu, 12 Nov 2009 00:29:03 -0800, Shivdas Gujare <shivdas.tech@xxxxxxxxx> wrote:

> I am not sure if it is expected for modem, I seen, if typed AT
> commands, every character from bulkout ept gets echoed with bulk in
> ept data, similar as below,
> Is it a expected for modem? or my modem configuration is wrong?

It's possible to suppress echo with a configuration command.
Don't worry, data is not echoed.

> I hope this is a valid question, why do we need 32 byte limitation for
> Control endpoint also?

Why is this a concern? It was just a stop-gap measure until
the binary API was on-line

-- Pete
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