/**
   * @fn begin
   * @brief  Detect whether the sensor is in normal communication and configure the sensor to single acquisition mode
   * @return true Indicate communication and sensor operating mode setting is successful，false Indicate communication is failed or get wrong information 
   */
  bool begin();

  /**
   * @fn getVersion
   * @brief Get the version information of the sensor
   * @return Return 32-bit data, low 16 bits are the minor version number, high 16 bits are the major version number
   */
  uint32_t getVersion();

  /**
   * @fn startMeasure
   * @brief  Start measurement
   */
  void startMeasure();
  
  /**
   * @fn getValue
   * @brief  Get the collected data
   * @return Whether the correct data has been obtained
   * @retval true (Successful)
   * @retval false (Failed)
   */
  bool getValue();

  /**
   * @fn setConMeasureFreq
   * @brief  Set specific measurement interval period
   * @param  frqe This parameter is valid only for continuous measurement, and the measurement period is set in ms. Minimum setting is 10MS (i.e. 100Hz)
   * @return Whether the frequency is set successfully
   * @retval true (Successful) 
   * @retval false (Failed)
   */
  bool setConMeasureFreq(uint32_t frqe);

  /**
   * @fn setMeasureMode
   * @brief  Set the sensor working mode
   * @param  mode The way data are collected
   * @n      eLidar07Single  A single collection
   * @n      eLidar07Continuous  Continuous acquisition
   * @return Check whether the working mode is set successfully 
   * @retval true (Successful) 
   * @retval false (Failed)
   */
  bool setMeasureMode(eLIDAR07CollectMode_t mode);

  /**
   * @fn getDistanceMM
   * @brief  Get the measured distance data, range: 0.2m-12m
   * @return Distance, unit: mm
   */
  uint16_t getDistanceMM();

  /**
   * @fn getSignalAmplitude
   * @brief  Get signal amplitude
   * @return signal amplitude
   */
  uint16_t getSignalAmplitude();

  /**
   * @fn startFilter
   * @brief  Enable filter function, this sensor has a lightweight filtering function inside
   * @return Whether the filter was set successfully
   * @retval true (successful)
   * @retval false (failed)
   */
  bool startFilter();

  /**
   * @fn stopFilter
   * @brief  Disable filter, this sensor has a lightweight filtering function inside
   * @return Whether the filter is successfully closed
   * @retval true (successful)
   * @retval false (failed)
   */
  bool stopFilter();