I’m using a BC127 in 12S mode with a TI PCM5102A DAC and volume control isn’t working. The audio coming from the DAC is extremely distorted. When I change the volume on the BT device (a phone), there is no change in audio volume, even when muted.
This is my current config on Melody 7.2:
SET GPIO_CONFIG=OFF 0
SET AUDIO=0 1
SET AUDIO_ANALOG=15 15 1 ON
SET AUDIO_DIGITAL=0 44100 64 100C00 OFF
BT_VOL_CONFIG=A 60 10 1
According to the Melody guide, the last parameter of BT_VOL_CONFIG is set to DSP, therefore I should see a change in volume, right?