Serial Port Profile
1 Introduction ......................................................................................170
1.1 Scope.......................................................................................170
1.2 Bluetooth Profile Structure .......................................................170
1.3 Symbols and conventions ........................................................170
2 Profile overview................................................................................171
2.1 Profile stack .............................................................................171
2.2 Configurations and roles ..........................................................172
2.3 User requirements and scenarios ............................................172
2.4 Profile fundamentals ................................................................173
2.5 Conformance ...........................................................................173
3 Application layer ..............................................................................174
3.1 Procedure overview .................................................................174
3.1.1 Establish link and set up virtual serial connection .......174
3.1.2 Accept link and establish virtual serial connection ......175
3.1.3 Register Service record in local SDP database ..........175
3.2 Power mode and link loss handling..........................................176
4 RFCOMM Interoperability Requirements .......................................177
4.1 RS232 control signals ..............................................................178
4.2 Remote Line Status indication .................................................178
4.3 Remote Port Negotiation..........................................................178
5 L2CAP Interoperability Requirements............................................179
5.1 Channel types ..........................................................................179
5.2 Signalling .................................................................................179
5.3 Configuration options ...............................................................180
5.3.1 Maximum Transmission unit ........................................180
5.3.2 Flush Timeout..............................................................180
5.3.3 Quality of Service ........................................................180
6 SDP Interoperability Requirements................................................181
6.1 SDP Service Records for Serial Port Profile ............................181
6.2 SDP Procedures ......................................................................182
7 Link Manager (LM) Interoperability Requirements........................183
7.1 Capability overview..................................................................183
7.2 Error behavior ..........................................................................183
7.3 Link policy ................................................................................183
8 Link Control (LC) Interoperability Requirements..........................184
8.1 Capability overview..................................................................184
8.2 Inquiry ......................................................................................185
8.3 Inquiry scan .............................................................................185
8.4 Paging......................................................................................185
8.5 Error behavior ..........................................................................185
9 References........................................................................................186
10 List of Figures ..................................................................................187
11 List of Tables ....................................................................................188
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发表于 2011-11-30 00:08:45
发表于 2011-11-30 21:29:04
