how to programatically determine Bluetooth master/slave roles?

Posted by Rich on Stack Overflow See other posts from Stack Overflow or by Rich
Published on 2010-06-18T02:32:44Z Indexed on 2010/06/18 6:13 UTC
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bluetooth

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master

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slave

So in a bluetooth piconet, there is one master with upto seven slaves. The master sets the clock and frequency hop that the slaves sync with. But is there a way to determine which device is the master and which is the slave? I'm mainly interested in portable devices (Android,iPhone) but beggars can't be choosers, if anybody has info in this field I would be interested.

Thanks

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