NRF5340 AUDIO DK: WALKIE_TALKIE no bidirectional

Question

Walkie-Talkie example works (add CONFIG_WALKIE_TALKIE_DEMO=y to prj.conf), but it is not bidirectional. I can only hear sounds from gateway's OB microphone. 
 I also tried with: 
 CONFIG_STREAM_BIDIRECTIONAL=y CONFIG_WALKIE_TALKIE_DEMO=y 
 but still it cannot work. 
 
 SDK version: 2.3.0 and application is updated to the latest found in github: 3330

Karl Ylvisaker · Accepted Answer

uzer123 said: i use v2.3.0-rc1 SDK version, and 3330 version of nrf5340 audio dk app (found in /bin/manifest.yaml file) 
 Thank you for clarifying. 
 uzer123 said: I see. So, in a nutshell NRF5340 AUDIO DK in walkie-talkie example successfully receives the (mono) stream from both headsets, but in order to choose which headset i listen (as listening the left headset DK is the default), i have to implement some kind of switching myself. 
 Not quite - the Walkie-talkie demo is made for communication between 2 devices. The TWS bidirectional PR you referenced is made for 3 devices. Your statement here is correct if you substitute 'walkie talkie example' with 'the application in the PR'. If you add some kind of switch to the TWS Bidirectional PR you will achieve the functionality you describe :) Best regards, Karl

NRF5340 AUDIO DK: WALKIE_TALKIE no bidirectional

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