Re: [Bluez-users] Problems with InputStream and OutputStream

[john <john281198@gmx.de>]

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Hi,

the relevant parts of the sources are attached (the important parts are 
the BTMidServ.java and the method doConnect() in BTServiceSearchUI.java).
I hope the comments and Info-Messages will be enough declarations.

I use Debian Linux with a 2.6.7 Kernel and KDE version 3.2.3.
The phone is a Siemens SX1 with firmwareversion 10. It uses a Symbian OS 
Serie 60.
The USB-dongle is from Acer and should be supported from BlueZ.

Greeting Johannes

Marcel Holtmann wrote:

>Hi Johannes,
>
>  
>
>>The way, to start a server on the Handy I already tried, but I didn't had in
>>mind, that this has to be so, but to have a completely new connenction
>>between the devices (or has it to be so?).
>>    
>>
>
>forget about that. I was confused and thought that you wanna connect
>from the PC to your phone,
>
>  
>
>>The complete protocol is attached to the mail. The accosted lines exists
>>(see attachment - would it be better to see the java-sources?).
>>    
>>
>
>If you put it into a tar then name it this way ;)
>
>  
>
>>On the pc runs a server, that is listening to a connection. A mobile phone
>>searches for the device and the service, tries to connect an sends a 7byte
>>long string ("String!"). This way works without any problems. Immediately
>>after receiving, the server sends an 6byte long string("Handy!") to the
>>phone, using the same connection. But the phone only receives an empty
>>string.
>>    
>>
>
>The string "Handy!" goes over the connection and right after that the
>Linux side closes the connection. Maybe that is the problem or it is the
>credit based flow control on the phone. I don't see any CFC problem, but
>I also didn't wrote the Bluetooth stack on the phone. I think it is a
>good idea to add a sleep(1) before you close the connection.
>
>Some other information might be handy. What kernel do you use and what
>do you use as server on the Linux side? What kind of phone is this?
>
>Regards
>
>Marcel
>
>
>
>  
>


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