MT2523 API Reference  LinkIt SDK v4
bt_a2dp_sbc_codec_t Struct Reference

This structure defines the SBC codec details. More...

#include <bt_a2dp.h>

Data Fields

uint8_t channel_mode: 4
 The channel mode (b0~b3) b0: Joint stereo, b1: Stereo, b2: Dual channel, b3: Mono. More...
 
uint8_t sample_freq: 4
 The sample frequency (b4~b7), b4: 48KHz, b5: 44.1KHz, b6: 32KHz, b7: 16KHz. More...
 
uint8_t alloc_method: 2
 The allocation method (b0, b1), b0: Loudness, b1:SNR. More...
 
uint8_t subbands: 2
 The subbands (b2, b3), b2: 8 subbands, b3: 4 subbands. More...
 
uint8_t block_len: 4
 The block length (b4~b7), b4: 16, b5: 12, b6: 8, b7: 4. More...
 
uint8_t min_bitpool
 The minimum bit pool. More...
 
uint8_t max_bitpool
 The maximum bit pool. More...
 

Detailed Description

This structure defines the SBC codec details.

Field Documentation

uint8_t alloc_method

The allocation method (b0, b1), b0: Loudness, b1:SNR.

uint8_t block_len

The block length (b4~b7), b4: 16, b5: 12, b6: 8, b7: 4.

uint8_t channel_mode

The channel mode (b0~b3) b0: Joint stereo, b1: Stereo, b2: Dual channel, b3: Mono.

uint8_t max_bitpool

The maximum bit pool.

uint8_t min_bitpool

The minimum bit pool.

uint8_t sample_freq

The sample frequency (b4~b7), b4: 48KHz, b5: 44.1KHz, b6: 32KHz, b7: 16KHz.

uint8_t subbands

The subbands (b2, b3), b2: 8 subbands, b3: 4 subbands.


The documentation for this struct was generated from the following file: