dataAnalyze method

Implementation

dynamic dataAnalyze(BluetoothData data) {
  MyFhrData? fhr;

  switch (data.dataType) {
    case 1:
      decodeData(ADPCM().decodeAdpcm(data));
      //decodeData(data.mValue.sublist(3, 103));
      break;

    case 2:
      fhr = MyFhrData();
      fhr.fhr1 = data.mValue[3] & 0xFF;
      fhr.fhr2 = data.mValue[4] & 0xFF;
      fhr.toco = data.mValue[5];
      fhr.afm = data.mValue[6];
      fhr.fhrSignal = (data.mValue[7] & 3);
      fhr.afmFlag = ((data.mValue[7] & 4) != 0 ? 1 : 0);
      fhr.devicePower = (data.mValue[8] & 15);
      fhr.isHaveFhr1 = ((data.mValue[8] & 16) != 0 ? 1 : 0);
      fhr.isHaveFhr2 = ((data.mValue[8] & 32) != 0 ? 1 : 0);
      fhr.isHaveToco = ((data.mValue[8] & 64) != 0 ? 1 : 0);
      fhr.isHaveAfm = ((data.mValue[8] & 128) != 0 ? 1 : 0);
      return fhr;

    case 3:
      int checkSum = 0;

      for (int index = 0; index < 11; ++index) {
        checkSum += data.mValue[index];
      }

      checkSum = checkSum & 0xFF;

      if (checkSum == data.mValue[11]) {
        int index = (0xFF & data.mValue[3]) + ((data.mValue[4] & 0xFF) << 8);

        // if (!monState) {
        //   reSendStartOrStopCmd(false);
        // } else {
        //   rePlyAckMonIndex(index);
        // }

        // if (monCount != index) {
        // monCount = index + 1;
        // } else {
        // monCount = index + 1;
        fhr = MyFhrData();
        fhr.fhr1 = data.mValue[5] & 0xFF;
        fhr.fhr2 = data.mValue[6] & 0xFF;
        fhr.toco = data.mValue[7];
        fhr.afm = data.mValue[8];
        fhr.fhrSignal = (data.mValue[9] & 3);
        fhr.afmFlag = ((data.mValue[9] & 4) != 0 ? 1 : 0);
        fhr.devicePower = (data.mValue[10] & 15);
        fhr.isHaveFhr1 = ((data.mValue[10] & 16) != 0 ? 1 : 0);
        fhr.isHaveFhr2 = ((data.mValue[10] & 32) != 0 ? 1 : 0);
        fhr.isHaveToco = ((data.mValue[10] & 64) != 0 ? 1 : 0);
        fhr.isHaveAfm = ((data.mValue[10] & 128) != 0 ? 1 : 0);

        _dataStreamController.add(fhr);

        // if (getFM()) {
        //   fhr.fmFlag = 1;
        // }
        //
        // if (getToco()) {
        //   fhr.tocoFlag = 1;
        // }
        //
        // if (getDocMark()) {
        //   fhr.docFlag = 1;
        // }
        //
        // if (mLMTPDecoderListener != null) {
        //   mLMTPDecoderListener.fhrDataChanged(fhr);
        // }
        // }
      }
      break;

    case 4:
      Int16List value = Int16List(200);
      ADPCM().decodeAdpcmFor10Or12BitAnd100ms(value, 0, data.mValue, 3, 100,
          data.mValue[104], data.mValue[105], data.mValue[106], 10);
      decodeData(value);
      // if (mLMTPDecoderListener != null) {
      //   mLMTPDecoderListener.fhrAudioChanged(value);
      // }
      break;

    case 5:
    // clearStartOrStopCmd();
    // needLoopTranslate = true;
    // monCount = 0;
      break;

    case 6:
      print("case 6");
      // clearStartOrStopCmd();
      // needLoopTranslate = false;
      // monCount = 0;
      break;
  }
}