Re: [Bluez-users] how to obtain address for rfcomm connection

[Marcel Holtmann <marcel@holtmann.org>]

Hi Erwin,

> I want to establish a rfcomm connection to a mobile phone. I don't know
> the phone's address or name a-priori. The pairing is initated from the
> phone before the rfcomm connection is initiated. Is there an easy way to
> get the phone's address from the preceding link key exchange (from
> /etc/bluetooth/link_key?). Browsing/scanning for devices might give more
> than one canditate for communication, but I want to use only the one
> that has already paired.

you will find any paired device in the link_key file. However if the
phone was connected then you can use normal technics to get the device
address at the that time. To what service did the phone connect?

Regards

Marcel




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