https://forum.pjrc.com/threads/60558-TDM-Out-sending-data-even-if-inputs-not-connecteddds
@@ -48,6 +48,8 @@ void AudioOutputTDM::begin(void) | |||
for (int i=0; i < 16; i++) { | |||
block_input[i] = nullptr; | |||
} | |||
memset(zeros, 0, sizeof(zeros)); | |||
memset(tdm_tx_buffer, 0, sizeof(tdm_tx_buffer)); | |||
// TODO: should we set & clear the I2S_TCSR_SR bit here? | |||
config_tdm(); |