January 2025

[pschatzmann]

Common

• new method set_avrc_rn_event_mask()

A2DPSoruce

• Correct disconnect(), reconnect() logic
• set_avrc_passthru_command_callback() to support avrc (buttons) on the bluetooth speakers
• cleanup legacy functionality

A2DPSink

• new methods for volume_up() and volume_down()
• Support for latest AudioTools release

---

This discussion was created from the release January 2025.

[martinroger]

@pschatzmann Do you have more information on set_avrc_rn_event_mask() ? I looked in the Common header file but I couldn't find it.

[pschatzmann]

This has been removed since it was not working as expected.
Here is the a2dp source example to handle AVRC button presses