Inc. Combined AV Headset User Guide
Contents
blab-ug-005Pa
© Cambridge Silicon Radio Limited 2005
This material is subject to CSR’s non-disclosure agreement.
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Contents
1 Introduction....................................................................................................................................................3
2 Target Audience.............................................................................................................................................4
3 Target Hardware.............................................................................................................................................5
4 BlueLab Installation.......................................................................................................................................6
4.1 Prerequisites............................................................................................................................................6
4.2 Installation procedure ..............................................................................................................................6
4.2.1 MP3 Support ................................................................................................................................7
5 Combined AV Headset Application ..............................................................................................................8
5.1 Building the Combined Headset Application............................................................................................ 8
5.2 Building the Combined Headset Application with MP3 Support............................................................. 12
5.3 CVC echo cancellation and noise reduction software............................................................................ 13
5.4 Restoring Factory Chip Settings............................................................................................................13
6 Pairing...........................................................................................................................................................16
6.1 Pairing ...................................................................................................................................................16
6.1.1 Handset......................................................................................................................................16
6.1.2 CSR USB Multimedia Dongle .................................................................................................... 16
7 Operation...................................................................................................................................................... 17
7.1 Modes of Operation ............................................................................................................................... 17
7.1.1 HFP/HSP Modes........................................................................................................................17
7.1.2 AV Mode ....................................................................................................................................17
7.2 Powering the Combined AV Headset On or Off..................................................................................... 17
7.3 Button Functionality ............................................................................................................................... 17
7.3.1 AV Mode ....................................................................................................................................18
7.3.2 HFP + AV................................................................................................................................... 19
7.3.3 HSP + AV................................................................................................................................... 20
8 Decoder behaviour settings........................................................................................................................ 21
Document References ........................................................................................................................................ 22
Terms and Definitions ........................................................................................................................................23
Document History ...............................................................................................................................................24
List of Figures
Figure 5.1: BlueCore3-Multimedia Development Board.......................................................................................... 8
Figure 5.2: Start xIDE..............................................................................................................................................9
Figure 5.3: Open sbc_decode Workspace............................................................................................................ 10
Figure 5.4: Build av_headset_hfp Application ....................................................................................................... 12
List of Tables
Table 7.1: Button Functionality in AV Mode ..........................................................................................................18
Table 7.2: Button Functionality in HFP Mode........................................................................................................ 19
Table 7.3: Button Functionality in HSP Mode........................................................................................................ 20