Linux: WBS not work in android with CC2564C

Hong Gao

Other Parts Discussed in Thread: CC2564C

Tool/software: Linux

Hello,

We used CVSD with CC2564C in android system and it works well.

Now we want to implement MSBC and we enable WBS in android and send WBS related HCI command, but there is only noise on both side.

The log file are attached, two kinds of BT handsets are used, the first handset has voice on both side, the other one has noice on one side and no voice on the other side.

would you help check whether there is something wrong in the sequence?

Thank you very much.Untitle.rar

Regards

Gao Hong

over 7 years ago

0 Vihang Parmar over 7 years ago

TI__Mastermind 29361 points

Hi Hong,

Could you please share the firmware logs starting from the CC2564C initialization? The attached logs only contain the SCO/eSCO establishment and disconnection sequence but not the AVPR patch download or the CC2564C device initialization.

Best regards,
Vihang

0 Hong Gao over 7 years ago in reply to Vihang Parmar

Intellectual 850 points

Hello,

Log is attached, LE is opened and we just disalbe LE and set AVPR before sco link set up.

There is only noise on one side and no voice on the other side.

Regards

Gao Hongandroid.rar

0 Hong Gao over 7 years ago in reply to Hong Gao

Intellectual 850 points

Hello,

Log is attached, would you help confirm in the log the impact of BLE on MSBC is removed by setting the HCI command to stop BLE?

Would you help check if BLE doesn't impact WBS, is there anyting missing for MSBC set up which will cause it does not work?

Thank you very much.

Regards

Gao Hong

0 Vihang Parmar over 7 years ago in reply to Hong Gao

TI__Mastermind 29361 points

Closing this thread as it is a duplicate. Please refer to my answer on the following thread and refer to it for future discussions.
e2e.ti.com/.../749492

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Linux: WBS not work in android with CC2564C