8 decoder behaviour settings, Decoder behaviour settings, Äìéi~ä – CSR BlueLab v3.2 User Manual

Page 21: Îpko= combined a v headset u ser guide, 8decoder behaviour settings

Advertising
background image



Decoder behaviour settings

blab-ug-005Pa

© Cambridge Silicon Radio Limited 2005

This material is subject to CSR’s non-disclosure agreement.

Page 21 of 24

_äìÉi~Ä

»

=îPKO=

Combined A

V Headset U

ser Guide

=

8

Decoder behaviour settings

The

codec

library contains a range of settings that control the decoding behaviour of the DSP.

The values defined for the variable

$decoder_codec_stream_struc

control the user experience,

especially when the device is at the extreme limits of Bluetooth range.

The parameters themselves are defined in the

$decoder_codec_stream_struc

source code found in

C:\BlueLab\apps\av_headset_hfp\codec_decoder.asm

. The numerical values can be simply

manipulated in the source code to optimise the required.

Note: The decoder project must be rebuilt in xIDE when any of these parameter values is changed in the source code.

See the xIDE on-line help (DSP Reference guide/File List/codec/stream_decode) for further explanation.

Advertising