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pschatzmann / ESP32-A2DP

A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF
Apache License 2.0
1.65k stars 270 forks source link

Disable absolute volume entirely? #385

Closed gingercookies closed 1 year ago

gingercookies commented 1 year ago

I'm new to esp32 and i currently have a setup that included a esp32 and a pcm5102a. Every time i change volume either on my phone or my laptop, the audio output seem to have some kind of spike sound that disrupt the audio. Disable absolute volume in Developer Setting on my phone helps it but i can't find something like that on my laptop.

Is it possible to set the volume on the board and then disable absolute volume?

gingercookies commented 1 year ago

Somehow change build_flags = -DCORE_DEBUG_LEVEL from 5 to 3 fixed it