Re: RFCOMM connection from android device to desktop pc

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Hi Leandro:
   Debugging this is on my list. I will get back to you.

Thanks

On Thu, Oct 28, 2010 at 11:11 AM, Leandro de Oliveira
<lehphyro@xxxxxxxxx> wrote:
> So, any ideas? Don't you find it strange that bluez can't communicate
> with itself?
>
> 2010/10/22 Leandro de Oliveira <lehphyro@xxxxxxxxx>:
>> Hi,
>>
>> I'm trying to open an RFCOMM connection from my android device to my
>> desktop pc running Ubuntu 10.04, send some data, close the connection
>> and then do it again. My desktop program is written in Java and relies
>> on BlueCove[1] to handle bluetooth details which calls Bluez 4.x in
>> this case.
>>
>> The problem is that I get a successful connection and data transfer in
>> the first communication attempt but nothing in subsequent attempts.
>>
>> There is this thread[2] in the android-platform mailing list with much
>> more detail, but I think you could just take a look at this hcidump
>> that has been requested there to let me know if this is a problem in
>> bluez on the android or desktop side:
>> http://dl.dropbox.com/u/1401233/pc-hcidump.txt
>>
>> Please, let me know if you need more info.
>>
>> The same program works perfectly when the android application connects
>> to it running on Windows 7 using the Microsoft Bluetooth Stack.
>>
>> [1] http://www.bluecove.org/
>> [2] http://groups.google.com/group/android-platform/browse_thread/thread/485db57409304d3e?hl=en
>>
>> Thank you very much
>>
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