   // until there's no next peak for MESSAGE_TIMEOUT samples after last data peak
   int ref_sig_val, value_sig_val;
   char b=0;
-  
+
   // bit-decode loop
   for (int bitpos=0; bitpos < 8; ++bitpos) {
     ref_sig_val = _getNextAudioPeak(MESSAGE_TIMEOUT);

    }
  }
  // return byte with swapped nibbles
  return ((b & 0x0F) << 4) | ((b & 0xF0) >> 4);
}

int getAndroidMessage() {

  }
  Serial.println(AndroidMessage);
}

