[Bluez-devel] rfcomm channel and ioctl

[Bluez-devel] rfcomm channel and ioctl

[siddhant tewari]

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hi,

   Can someone tell me about tutorial describing how rfcomm and ioct work in
linux and about the underlying structure in kernel.

regards
siddhant

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Re: [Bluez-devel] rfcomm channel and ioctl

[Marcel Holtmann]

Hi Siddhant,

>    Can someone tell me about tutorial describing how rfcomm and ioct
> work in linux and about the underlying structure in kernel.

no such thing exists. However RFCOMM programming is like programming
TCP/IP and the rctest.c and attest.c files have code examples. The ioctl
of RFCOMM are only needed for virtual TTY devices. Check the rfcomm
utility source code to see how they work.

Regards

Marcel



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Re: [Bluez-devel] rfcomm channel and ioctl

[siddhant tewari]

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Hi Marcel,
          Thanks very much for the reply ... rfcomm sockets are working
perfectly .... rctest.c  example really eased out the things for me.

           I would like to contribute for the bluez development , if thats
possible please suggest ways in which i can do that , may be for the start i
can fix small bugs with known solution.

regards
siddhant

On 3/3/07, Marcel Holtmann <marcel@holtmann.org> wrote:
>
> Hi Siddhant,
>
> >    Can someone tell me about tutorial describing how rfcomm and ioct
> > work in linux and about the underlying structure in kernel.
>
> no such thing exists. However RFCOMM programming is like programming
> TCP/IP and the rctest.c and attest.c files have code examples. The ioctl
> of RFCOMM are only needed for virtual TTY devices. Check the rfcomm
> utility source code to see how they work.
>
> Regards
>
> Marcel
>
>
>
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Re: [Bluez-devel] rfcomm channel and ioctl

[Marcel Holtmann]

Hi Siddhant,

>           Thanks very much for the reply ... rfcomm sockets are
> working perfectly .... rctest.c  example really eased out the things
> for me. 
> 
>            I would like to contribute for the bluez development , if
> thats possible please suggest ways in which i can do that , may be for
> the start i can fix small bugs with known solution. 

go ahead and start working on things. Post whatever you have to the
mailing list for review.

Regards

Marcel



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