message: Output_I2S_F32: now has outputs to echo its input
diff: @@ -458,6 +458,7 @@ void AudioOutputI2S_F32::update(void)
  __enable_irq();
  AudioStream_F32::release(tmp);
  }
  + transmit(block_f32,0); release(block_f32); //echo the incoming audio out the outputs
  }
  block_f32 = receiveReadOnly_f32(1); // input 1 = right channel
  @@ -483,6 +484,8 @@ void AudioOutputI2S_F32::update(void)
  __enable_irq();
  AudioStream_F32::release(tmp);
  }
  +
  + transmit(block_f32,1); release(block_f32); //echo the incoming audio out the outputs
  }
  }
  