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Bluetooth SDK

Romeo
New Contributor

Dear Cypress

When I  tested using Audio_Sink examples in ModusToolbox, I found there is reconnection failure issue to the iPhone.

Please refer to below for detailed test conditions:

   - H/W : CYW920706WCDEVAL, iPhone 6s (s/w ver:  15.0))

   - S/W : Modus SDK 2.3 & Audio_Sink application

   - Test procedure step by step

     (1) iPhone connect to CYW20706

     (2) iPhone play YouTube music for less than 10 seconds

          - In my case, 1 kHz sine wave 

     (3) iPhone pause YouTube music

     (4) iPhone disconnect to CYW20706

     (5) Loop again from the above step (1)

But I have observed that iPhone cannot reconnect to CYW20706.

FYI, I attached the BTSpy log and Air log.

It is a log in which the first reconnection succeeds but the second fails.

Could you analysis about this symptom?

Thanks in advance.

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2 Replies
Zhengbao_Zhang
Moderator
Moderator

Hello:

   Would you please check if you reset CYW20706 to see if it can do a re-connection to iPhone?

     (1) iPhone connect to CYW20706

     (2) iPhone play YouTube music for less than 10 seconds

          - In my case, 1 kHz sine wave 

     (3) iPhone pause YouTube music

     (4) iPhone disconnect to CYW20706

     (5) Loop again from the above step (1)

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Romeo
New Contributor

When CYW20706 is reset, it is reconnected.

This is very urgent issue to me. So, please speed up the analysis.

Thanks.

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