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Re: [bluetooth-dev] ask about bluetooth.c



On Wed, 24 Apr 2002 12:24:31 +0100 Ran Zhou <Ran.Zhou@xxxxxxx.uk> 
wrote:

> On Wed, 24 Apr 2002 15:55:50 +0800 zhang subing <sbzhang@xxxxxxx.hk> 
> wrote:
> 
> > Hello,
> > 
> > There are four staes in bt_session_states: BT_INACTIVE, BT_LOWERCONNECTED,  BT_UPPERCONNECTED, BT_ACTIVE.
> > 
> > What's the meaning of the BT_LOWERCONNECTED,  BT_UPPERCONNECTED?
> > 
> 
> If someone made a RF_COMM connection to you, you will be indicated by 
> BT_LOWERCONNECTED. If that guy left without telling you, then 
> BT_UPPERCONNECTED will tell you that he is gone.
> 
  Here, assuming that when the guy left you were in BT_ACTIVE(you had a
conversation with him)
> > Thanks.
> > 
> > --
> > Zhang sb
> 
> ----------------------
> Ran Zhou
> Centre for Communications Research
> University of Bristol
> c/o: PACT
> University Gate                            Tel:  +44 117 915 1278
> Park Row                                   Fax:  +44 117 954 5206
> Bristol BS1 5UB                          
> United Kingdom                             Email: Ran.Zhou@xxxxxxx.uk
> 
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----------------------
Ran Zhou
Centre for Communications Research
University of Bristol
c/o: PACT
University Gate                            Tel:  +44 117 915 1278
Park Row                                   Fax:  +44 117 954 5206
Bristol BS1 5UB                          
United Kingdom                             Email: Ran.Zhou@xxxxxxx.uk

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