5 Replies Latest reply on Jun 14, 2020 10:31 PM by SheetalJ_96

    Getting audio data from I2S port to the app during streaming to A2DP sink.


      Hi! Is it possible to somehow get the audio data from I2S port into the app when CYW20719 streams audio from I2S port to the A2DP BT sink? (20719 is source).

      My project should simultaneously stream audio to the headset and the same audio data to the Android device via serial protocol.

      Maybe reading an audio buffer, which is used for A2DP codec?

      And one more question - is there any documetation to GATT serial protocol (from hci_serial_gatt_service demo app)?


      Thank you.