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Linux: Linux: noise problem when switch from CC2654C to CC2654B

Hong Gao
Intellectual 850 points
Other Parts Discussed in Thread: CC2564C

Tool/software: Linux

Hello,

We first based our development on CC2564C chip and there is no problem.

But we used the developed application on CC2564B chip, there is problem with the voice quality. There is big noise and sometime on voice.

Is the problem caused by HCI commands are different between CC2564B and CC2564C when setting up voice link?

I want to know whether we need to adapt HCI commands in our application if we use CC2564B instead of CC2564C in this case?

Is there other reason for that?

Regards

Gao Hong

  • 0
    Intellectual 850 points

    Tool/software: Linux

    Hello,

    We first based our development on CC2564C chip and there is no problem.

    But we used the developed application on CC2564B chip, there is problem with the voice quality. There is big noise and sometime on voice.

    Is the problem caused by HCI commands are different between CC2564B and CC2564C when setting up voice link?

    I want to know whether we need to adapt HCI commands in our application if we use CC2564B instead of CC2564C in this case?

    Is there other reason for that?

    Regards

    Gao Hong

  • 0 in reply to Hong Gao
    TI__Mastermind 27080 points
    Hi, Which profile are you using? And, can you provide your setup details?

    Thanks