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Subject: Re: [Bluez-users] Bitstuffing in a Rfcomm connection?
From: Marcel Holtmann <marcel@holtmann.org>
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Date: Wed, 22 Feb 2006 22:27:25 +0100

Hi Agustin,

> I'm writing an application that communicates using rfcomm connections.
> This application communicates with mobile devices. In order to debug the
> application I also wrote a mobile device emulator that runs in a
> computer.
> 
> Here's the problem:
> When the application connects to the mobile device everything works
> fine. But when the application connects to the computer emulating a
> device, I obtain, mingled with the data the following bytes:
> "00 5E 40". Sometimes these bytes are together. Some other times these
> bytes are spreaded among the real data bytes. These additional bytes
> keeps the application from synchronizing with the emulated device.
> 
> My question is: when an rfcomm connection is stablished between two
> computers, is there some bit/byte stuffing involved?

provide is with a full "hcidump -X -V" for this problem, because I have
no idea what you are talking about.

Regards

Marcel




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