Diff: VL53L0X_def.h

Revision:

2:d07edeaff6f1

Parent:

0:a1a69d32f310

--- a/VL53L0X_def.h	Wed Oct 04 13:21:38 2017 +0000
+++ b/VL53L0X_def.h	Fri Oct 13 15:31:04 2017 +0000
@@ -98,28 +98,28 @@
 /** @brief Defines the parameters of the Get Version Functions
  */
 typedef struct {
-	uint32_t	 revision; /*!< revision number */
-	uint8_t		 major;	   /*!< major number */
-	uint8_t		 minor;	   /*!< minor number */
-	uint8_t		 build;	   /*!< build number */
+    uint32_t	 revision; /*!< revision number */
+    uint8_t		 major;	   /*!< major number */
+    uint8_t		 minor;	   /*!< minor number */
+    uint8_t		 build;	   /*!< build number */
 } VL53L0X_Version_t;
 
 
 /** @brief Defines the parameters of the Get Device Info Functions
  */
 typedef struct {
-	char Name[VL53L0X_MAX_STRING_LENGTH];
-		/*!< Name of the Device e.g. Left_Distance */
-	char Type[VL53L0X_MAX_STRING_LENGTH];
-		/*!< Type of the Device e.g VL53L0X */
-	char ProductId[VL53L0X_MAX_STRING_LENGTH];
-		/*!< Product Identifier String	*/
-	uint8_t ProductType;
-		/*!< Product Type, VL53L0X = 1, VL53L1 = 2 */
-	uint8_t ProductRevisionMajor;
-		/*!< Product revision major */
-	uint8_t ProductRevisionMinor;
-		/*!< Product revision minor */
+    char Name[VL53L0X_MAX_STRING_LENGTH];
+    /*!< Name of the Device e.g. Left_Distance */
+    char Type[VL53L0X_MAX_STRING_LENGTH];
+    /*!< Type of the Device e.g VL53L0X */
+    char ProductId[VL53L0X_MAX_STRING_LENGTH];
+    /*!< Product Identifier String	*/
+    uint8_t ProductType;
+    /*!< Product Type, VL53L0X = 1, VL53L1 = 2 */
+    uint8_t ProductRevisionMajor;
+    /*!< Product revision major */
+    uint8_t ProductRevisionMinor;
+    /*!< Product revision minor */
 } VL53L0X_DeviceInfo_t;
 
 
@@ -132,45 +132,45 @@
 
 #define VL53L0X_ERROR_NONE		((VL53L0X_Error)	0)
 #define VL53L0X_ERROR_CALIBRATION_WARNING	((VL53L0X_Error) -1)
-	/*!< Warning invalid calibration data may be in used
-		\a	VL53L0X_InitData()
-		\a VL53L0X_GetOffsetCalibrationData
-		\a VL53L0X_SetOffsetCalibrationData */
+/*!< Warning invalid calibration data may be in used
+	\a	VL53L0X_InitData()
+	\a VL53L0X_GetOffsetCalibrationData
+	\a VL53L0X_SetOffsetCalibrationData */
 #define VL53L0X_ERROR_MIN_CLIPPED			((VL53L0X_Error) -2)
-	/*!< Warning parameter passed was clipped to min before to be applied */
+/*!< Warning parameter passed was clipped to min before to be applied */
 
 #define VL53L0X_ERROR_UNDEFINED				((VL53L0X_Error) -3)
-	/*!< Unqualified error */
+/*!< Unqualified error */
 #define VL53L0X_ERROR_INVALID_PARAMS			((VL53L0X_Error) -4)
-	/*!< Parameter passed is invalid or out of range */
+/*!< Parameter passed is invalid or out of range */
 #define VL53L0X_ERROR_NOT_SUPPORTED			((VL53L0X_Error) -5)
-	/*!< Function is not supported in current mode or configuration */
+/*!< Function is not supported in current mode or configuration */
 #define VL53L0X_ERROR_RANGE_ERROR			((VL53L0X_Error) -6)
-	/*!< Device report a ranging error interrupt status */
+/*!< Device report a ranging error interrupt status */
 #define VL53L0X_ERROR_TIME_OUT				((VL53L0X_Error) -7)
-	/*!< Aborted due to time out */
+/*!< Aborted due to time out */
 #define VL53L0X_ERROR_MODE_NOT_SUPPORTED			((VL53L0X_Error) -8)
-	/*!< Asked mode is not supported by the device */
+/*!< Asked mode is not supported by the device */
 #define VL53L0X_ERROR_BUFFER_TOO_SMALL			((VL53L0X_Error) -9)
-	/*!< ... */
+/*!< ... */
 #define VL53L0X_ERROR_GPIO_NOT_EXISTING			((VL53L0X_Error) -10)
-	/*!< User tried to setup a non-existing GPIO pin */
+/*!< User tried to setup a non-existing GPIO pin */
 #define VL53L0X_ERROR_GPIO_FUNCTIONALITY_NOT_SUPPORTED  ((VL53L0X_Error) -11)
-	/*!< unsupported GPIO functionality */
+/*!< unsupported GPIO functionality */
 #define VL53L0X_ERROR_INTERRUPT_NOT_CLEARED		((VL53L0X_Error) -12)
-	/*!< Error during interrupt clear */
+/*!< Error during interrupt clear */
 #define VL53L0X_ERROR_CONTROL_INTERFACE			((VL53L0X_Error) -20)
-	/*!< error reported from IO functions */
+/*!< error reported from IO functions */
 #define VL53L0X_ERROR_INVALID_COMMAND			((VL53L0X_Error) -30)
-	/*!< The command is not allowed in the current device state
-	 *	(power down) */
+/*!< The command is not allowed in the current device state
+ *	(power down) */
 #define VL53L0X_ERROR_DIVISION_BY_ZERO			((VL53L0X_Error) -40)
-	/*!< In the function a division by zero occurs */
+/*!< In the function a division by zero occurs */
 #define VL53L0X_ERROR_REF_SPAD_INIT			((VL53L0X_Error) -50)
-	/*!< Error during reference SPAD initialization */
+/*!< Error during reference SPAD initialization */
 #define VL53L0X_ERROR_NOT_IMPLEMENTED			((VL53L0X_Error) -99)
-	/*!< Tells requested functionality has not been implemented yet or
-	 * not compatible with the device */
+/*!< Tells requested functionality has not been implemented yet or
+ * not compatible with the device */
 /** @} VL53L0X_define_Error_group */
 
 
@@ -187,7 +187,7 @@
 #define VL53L0X_DEVICEMODE_SINGLE_ALS		((VL53L0X_DeviceModes) 10)
 #define VL53L0X_DEVICEMODE_GPIO_DRIVE		((VL53L0X_DeviceModes) 20)
 #define VL53L0X_DEVICEMODE_GPIO_OSC		((VL53L0X_DeviceModes) 21)
-	/* ... Modes to be added depending on device */
+/* ... Modes to be added depending on device */
 /** @} VL53L0X_define_DeviceModes_group */
 
 
@@ -199,14 +199,14 @@
 typedef uint8_t VL53L0X_HistogramModes;
 
 #define VL53L0X_HISTOGRAMMODE_DISABLED		((VL53L0X_HistogramModes) 0)
-	/*!< Histogram Disabled */
+/*!< Histogram Disabled */
 #define VL53L0X_HISTOGRAMMODE_REFERENCE_ONLY	((VL53L0X_HistogramModes) 1)
-	/*!< Histogram Reference array only */
+/*!< Histogram Reference array only */
 #define VL53L0X_HISTOGRAMMODE_RETURN_ONLY	((VL53L0X_HistogramModes) 2)
-	/*!< Histogram Return array only */
+/*!< Histogram Return array only */
 #define VL53L0X_HISTOGRAMMODE_BOTH		((VL53L0X_HistogramModes) 3)
-	/*!< Histogram both Reference and Return Arrays */
-	/* ... Modes to be added depending on device */
+/*!< Histogram both Reference and Return Arrays */
+/* ... Modes to be added depending on device */
 /** @} VL53L0X_define_HistogramModes_group */
 
 
@@ -218,13 +218,13 @@
 typedef uint8_t VL53L0X_PowerModes;
 
 #define VL53L0X_POWERMODE_STANDBY_LEVEL1 ((VL53L0X_PowerModes) 0)
-	/*!< Standby level 1 */
+/*!< Standby level 1 */
 #define VL53L0X_POWERMODE_STANDBY_LEVEL2 ((VL53L0X_PowerModes) 1)
-	/*!< Standby level 2 */
+/*!< Standby level 2 */
 #define VL53L0X_POWERMODE_IDLE_LEVEL1	((VL53L0X_PowerModes) 2)
-	/*!< Idle level 1 */
+/*!< Idle level 1 */
 #define VL53L0X_POWERMODE_IDLE_LEVEL2	((VL53L0X_PowerModes) 3)
-	/*!< Idle level 2 */
+/*!< Idle level 2 */
 
 /** @} VL53L0X_define_PowerModes_group */
 
@@ -232,36 +232,36 @@
 /** @brief Defines all parameters for the device
  */
 typedef struct {
-	VL53L0X_DeviceModes DeviceMode;
-	/*!< Defines type of measurement to be done for the next measure */
-	VL53L0X_HistogramModes HistogramMode;
-	/*!< Defines type of histogram measurement to be done for the next
-	 *	measure */
-	uint32_t MeasurementTimingBudgetMicroSeconds;
-	/*!< Defines the allowed total time for a single measurement */
-	uint32_t InterMeasurementPeriodMilliSeconds;
-	/*!< Defines time between two consecutive measurements (between two
-	 *	measurement starts). If set to 0 means back-to-back mode */
-	uint8_t XTalkCompensationEnable;
-	/*!< Tells if Crosstalk compensation shall be enable or not	 */
-	uint16_t XTalkCompensationRangeMilliMeter;
-	/*!< CrossTalk compensation range in millimeter	 */
-	FixPoint1616_t XTalkCompensationRateMegaCps;
-	/*!< CrossTalk compensation rate in Mega counts per seconds.
-	 *	Expressed in 16.16 fixed point format.	*/
-	int32_t RangeOffsetMicroMeters;
-	/*!< Range offset adjustment (mm).	*/
+    VL53L0X_DeviceModes DeviceMode;
+    /*!< Defines type of measurement to be done for the next measure */
+    VL53L0X_HistogramModes HistogramMode;
+    /*!< Defines type of histogram measurement to be done for the next
+     *	measure */
+    uint32_t MeasurementTimingBudgetMicroSeconds;
+    /*!< Defines the allowed total time for a single measurement */
+    uint32_t InterMeasurementPeriodMilliSeconds;
+    /*!< Defines time between two consecutive measurements (between two
+     *	measurement starts). If set to 0 means back-to-back mode */
+    uint8_t XTalkCompensationEnable;
+    /*!< Tells if Crosstalk compensation shall be enable or not	 */
+    uint16_t XTalkCompensationRangeMilliMeter;
+    /*!< CrossTalk compensation range in millimeter	 */
+    FixPoint1616_t XTalkCompensationRateMegaCps;
+    /*!< CrossTalk compensation rate in Mega counts per seconds.
+     *	Expressed in 16.16 fixed point format.	*/
+    int32_t RangeOffsetMicroMeters;
+    /*!< Range offset adjustment (mm).	*/
 
-	uint8_t LimitChecksEnable[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
-	/*!< This Array store all the Limit Check enable for this device. */
-	uint8_t LimitChecksStatus[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
-	/*!< This Array store all the Status of the check linked to last
-	* measurement. */
-	FixPoint1616_t LimitChecksValue[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
-	/*!< This Array store all the Limit Check value for this device */
+    uint8_t LimitChecksEnable[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
+    /*!< This Array store all the Limit Check enable for this device. */
+    uint8_t LimitChecksStatus[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
+    /*!< This Array store all the Status of the check linked to last
+    * measurement. */
+    FixPoint1616_t LimitChecksValue[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
+    /*!< This Array store all the Limit Check value for this device */
 
-	uint8_t WrapAroundCheckEnable;
-	/*!< Tells if Wrap Around Check shall be enable or not */
+    uint8_t WrapAroundCheckEnable;
+    /*!< Tells if Wrap Around Check shall be enable or not */
 } VL53L0X_DeviceParameters_t;
 
 
@@ -273,19 +273,19 @@
 typedef uint8_t VL53L0X_State;
 
 #define VL53L0X_STATE_POWERDOWN		 ((VL53L0X_State)  0)
-	/*!< Device is in HW reset	*/
+/*!< Device is in HW reset	*/
 #define VL53L0X_STATE_WAIT_STATICINIT ((VL53L0X_State)  1)
-	/*!< Device is initialized and wait for static initialization  */
+/*!< Device is initialized and wait for static initialization  */
 #define VL53L0X_STATE_STANDBY		 ((VL53L0X_State)  2)
-	/*!< Device is in Low power Standby mode   */
+/*!< Device is in Low power Standby mode   */
 #define VL53L0X_STATE_IDLE			 ((VL53L0X_State)  3)
-	/*!< Device has been initialized and ready to do measurements  */
+/*!< Device has been initialized and ready to do measurements  */
 #define VL53L0X_STATE_RUNNING		 ((VL53L0X_State)  4)
-	/*!< Device is performing measurement */
+/*!< Device is performing measurement */
 #define VL53L0X_STATE_UNKNOWN		 ((VL53L0X_State)  98)
-	/*!< Device is in unknown state and need to be rebooted	 */
+/*!< Device is in unknown state and need to be rebooted	 */
 #define VL53L0X_STATE_ERROR			 ((VL53L0X_State)  99)
-	/*!< Device is in error state and need to be rebooted  */
+/*!< Device is in error state and need to be rebooted  */
 
 /** @} VL53L0X_define_State_group */
 
@@ -293,10 +293,10 @@
 /** @brief Structure containing the Dmax computation parameters and data
  */
 typedef struct {
-	int32_t AmbTuningWindowFactor_K;
-		/*!<  internal algo tuning (*1000) */
-	int32_t RetSignalAt0mm;
-		/*!< intermediate dmax computation value caching */
+    int32_t AmbTuningWindowFactor_K;
+    /*!<  internal algo tuning (*1000) */
+    int32_t RetSignalAt0mm;
+    /*!< intermediate dmax computation value caching */
 } VL53L0X_DMaxData_t;
 
 /**
@@ -304,42 +304,42 @@
  * @brief Range measurement data.
  */
 typedef struct {
-	uint32_t TimeStamp;		/*!< 32-bit time stamp. */
-	uint32_t MeasurementTimeUsec;
-		/*!< Give the Measurement time needed by the device to do the
-		 * measurement.*/
+    uint32_t TimeStamp;		/*!< 32-bit time stamp. */
+    uint32_t MeasurementTimeUsec;
+    /*!< Give the Measurement time needed by the device to do the
+     * measurement.*/
 
 
-	uint16_t RangeMilliMeter;	/*!< range distance in millimeter. */
+    uint16_t RangeMilliMeter;	/*!< range distance in millimeter. */
 
-	uint16_t RangeDMaxMilliMeter;
-		/*!< Tells what is the maximum detection distance of the device
-		 * in current setup and environment conditions (Filled when
-		 *	applicable) */
+    uint16_t RangeDMaxMilliMeter;
+    /*!< Tells what is the maximum detection distance of the device
+     * in current setup and environment conditions (Filled when
+     *	applicable) */
 
-	FixPoint1616_t SignalRateRtnMegaCps;
-		/*!< Return signal rate (MCPS)\n these is a 16.16 fix point
-		 *	value, which is effectively a measure of target
-		 *	 reflectance.*/
-	FixPoint1616_t AmbientRateRtnMegaCps;
-		/*!< Return ambient rate (MCPS)\n these is a 16.16 fix point
-		 *	value, which is effectively a measure of the ambien
-		 *	t light.*/
+    FixPoint1616_t SignalRateRtnMegaCps;
+    /*!< Return signal rate (MCPS)\n these is a 16.16 fix point
+     *	value, which is effectively a measure of target
+     *	 reflectance.*/
+    FixPoint1616_t AmbientRateRtnMegaCps;
+    /*!< Return ambient rate (MCPS)\n these is a 16.16 fix point
+     *	value, which is effectively a measure of the ambien
+     *	t light.*/
 
-	uint16_t EffectiveSpadRtnCount;
-		/*!< Return the effective SPAD count for the return signal.
-		 *	To obtain Real value it should be divided by 256 */
+    uint16_t EffectiveSpadRtnCount;
+    /*!< Return the effective SPAD count for the return signal.
+     *	To obtain Real value it should be divided by 256 */
 
-	uint8_t ZoneId;
-		/*!< Denotes which zone and range scheduler stage the range
-		 *	data relates to. */
-	uint8_t RangeFractionalPart;
-		/*!< Fractional part of range distance. Final value is a
-		 *	FixPoint168 value. */
-	uint8_t RangeStatus;
-		/*!< Range Status for the current measurement. This is device
-		 *	dependent. Value = 0 means value is valid.
-		 *	See \ref RangeStatusPage */
+    uint8_t ZoneId;
+    /*!< Denotes which zone and range scheduler stage the range
+     *	data relates to. */
+    uint8_t RangeFractionalPart;
+    /*!< Fractional part of range distance. Final value is a
+     *	FixPoint168 value. */
+    uint8_t RangeStatus;
+    /*!< Range Status for the current measurement. This is device
+     *	dependent. Value = 0 means value is valid.
+     *	See \ref RangeStatusPage */
 } VL53L0X_RangingMeasurementData_t;
 
 
@@ -350,19 +350,19 @@
  * @brief Histogram measurement data.
  */
 typedef struct {
-	/* Histogram Measurement data */
-	uint32_t HistogramData[VL53L0X_HISTOGRAM_BUFFER_SIZE];
-	/*!< Histogram data */
-	uint8_t HistogramType; /*!< Indicate the types of histogram data :
+    /* Histogram Measurement data */
+    uint32_t HistogramData[VL53L0X_HISTOGRAM_BUFFER_SIZE];
+    /*!< Histogram data */
+    uint8_t HistogramType; /*!< Indicate the types of histogram data :
 	Return only, Reference only, both Return and Reference */
-	uint8_t FirstBin; /*!< First Bin value */
-	uint8_t BufferSize; /*!< Buffer Size - Set by the user.*/
-	uint8_t NumberOfBins;
-	/*!< Number of bins filled by the histogram measurement */
+    uint8_t FirstBin; /*!< First Bin value */
+    uint8_t BufferSize; /*!< Buffer Size - Set by the user.*/
+    uint8_t NumberOfBins;
+    /*!< Number of bins filled by the histogram measurement */
 
-	VL53L0X_DeviceError ErrorStatus;
-	/*!< Error status of the current measurement. \n
-	see @a ::VL53L0X_DeviceError @a VL53L0X_GetStatusErrorString() */
+    VL53L0X_DeviceError ErrorStatus;
+    /*!< Error status of the current measurement. \n
+    see @a ::VL53L0X_DeviceError @a VL53L0X_GetStatusErrorString() */
 } VL53L0X_HistogramMeasurementData_t;
 
 #define VL53L0X_REF_SPAD_BUFFER_SIZE 6
@@ -372,52 +372,52 @@
  * @brief Spad Configuration Data.
  */
 typedef struct {
-	uint8_t RefSpadEnables[VL53L0X_REF_SPAD_BUFFER_SIZE];
-	/*!< Reference Spad Enables */
-	uint8_t RefGoodSpadMap[VL53L0X_REF_SPAD_BUFFER_SIZE];
-	/*!< Reference Spad Good Spad Map */
+    uint8_t RefSpadEnables[VL53L0X_REF_SPAD_BUFFER_SIZE];
+    /*!< Reference Spad Enables */
+    uint8_t RefGoodSpadMap[VL53L0X_REF_SPAD_BUFFER_SIZE];
+    /*!< Reference Spad Good Spad Map */
 } VL53L0X_SpadData_t;
 
 typedef struct {
-	FixPoint1616_t OscFrequencyMHz; /* Frequency used */
+    FixPoint1616_t OscFrequencyMHz; /* Frequency used */
 
-	uint16_t LastEncodedTimeout;
-	/* last encoded Time out used for timing budget*/
+    uint16_t LastEncodedTimeout;
+    /* last encoded Time out used for timing budget*/
 
-	VL53L0X_GpioFunctionality Pin0GpioFunctionality;
-	/* store the functionality of the GPIO: pin0 */
+    VL53L0X_GpioFunctionality Pin0GpioFunctionality;
+    /* store the functionality of the GPIO: pin0 */
 
-	uint32_t FinalRangeTimeoutMicroSecs;
-	 /*!< Execution time of the final range*/
-	uint8_t FinalRangeVcselPulsePeriod;
-	 /*!< Vcsel pulse period (pll clocks) for the final range measurement*/
-	uint32_t PreRangeTimeoutMicroSecs;
-	 /*!< Execution time of the final range*/
-	uint8_t PreRangeVcselPulsePeriod;
-	 /*!< Vcsel pulse period (pll clocks) for the pre-range measurement*/
+    uint32_t FinalRangeTimeoutMicroSecs;
+    /*!< Execution time of the final range*/
+    uint8_t FinalRangeVcselPulsePeriod;
+    /*!< Vcsel pulse period (pll clocks) for the final range measurement*/
+    uint32_t PreRangeTimeoutMicroSecs;
+    /*!< Execution time of the final range*/
+    uint8_t PreRangeVcselPulsePeriod;
+    /*!< Vcsel pulse period (pll clocks) for the pre-range measurement*/
 
-	uint16_t SigmaEstRefArray;
-	 /*!< Reference array sigma value in 1/100th of [mm] e.g. 100 = 1mm */
-	uint16_t SigmaEstEffPulseWidth;
-	 /*!< Effective Pulse width for sigma estimate in 1/100th
-	  * of ns e.g. 900 = 9.0ns */
-	uint16_t SigmaEstEffAmbWidth;
-	 /*!< Effective Ambient width for sigma estimate in 1/100th of ns
-	  * e.g. 500 = 5.0ns */
+    uint16_t SigmaEstRefArray;
+    /*!< Reference array sigma value in 1/100th of [mm] e.g. 100 = 1mm */
+    uint16_t SigmaEstEffPulseWidth;
+    /*!< Effective Pulse width for sigma estimate in 1/100th
+     * of ns e.g. 900 = 9.0ns */
+    uint16_t SigmaEstEffAmbWidth;
+    /*!< Effective Ambient width for sigma estimate in 1/100th of ns
+     * e.g. 500 = 5.0ns */
 
 
-	uint8_t ReadDataFromDeviceDone; /* Indicate if read from device has
+    uint8_t ReadDataFromDeviceDone; /* Indicate if read from device has
 	been done (==1) or not (==0) */
-	uint8_t ModuleId; /* Module ID */
-	uint8_t Revision; /* test Revision */
-	char ProductId[VL53L0X_MAX_STRING_LENGTH];
-		/* Product Identifier String  */
-	uint8_t ReferenceSpadCount; /* used for ref spad management */
-	uint8_t ReferenceSpadType;	/* used for ref spad management */
-	uint8_t RefSpadsInitialised; /* reports if ref spads are initialised. */
-	uint32_t PartUIDUpper; /*!< Unique Part ID Upper */
-	uint32_t PartUIDLower; /*!< Unique Part ID Lower */
-	FixPoint1616_t SignalRateMeasFixed400mm; /*!< Peek Signal rate
+    uint8_t ModuleId; /* Module ID */
+    uint8_t Revision; /* test Revision */
+    char ProductId[VL53L0X_MAX_STRING_LENGTH];
+    /* Product Identifier String  */
+    uint8_t ReferenceSpadCount; /* used for ref spad management */
+    uint8_t ReferenceSpadType;	/* used for ref spad management */
+    uint8_t RefSpadsInitialised; /* reports if ref spads are initialised. */
+    uint32_t PartUIDUpper; /*!< Unique Part ID Upper */
+    uint32_t PartUIDLower; /*!< Unique Part ID Lower */
+    FixPoint1616_t SignalRateMeasFixed400mm; /*!< Peek Signal rate
 	at 400 mm*/
 
 } VL53L0X_DeviceSpecificParameters_t;
@@ -431,59 +431,59 @@
  * These must never access directly but only via macro
  */
 typedef struct {
-	VL53L0X_DMaxData_t DMaxData;
-	/*!< Dmax Data */
-	int32_t	 Part2PartOffsetNVMMicroMeter;
-	/*!< backed up NVM value */
-	int32_t	 Part2PartOffsetAdjustmentNVMMicroMeter;
-	/*!< backed up NVM value representing additional offset adjustment */
-	VL53L0X_DeviceParameters_t CurrentParameters;
-	/*!< Current Device Parameter */
-	VL53L0X_RangingMeasurementData_t LastRangeMeasure;
-	/*!< Ranging Data */
-	VL53L0X_HistogramMeasurementData_t LastHistogramMeasure;
-	/*!< Histogram Data */
-	VL53L0X_DeviceSpecificParameters_t DeviceSpecificParameters;
-	/*!< Parameters specific to the device */
-	VL53L0X_SpadData_t SpadData;
-	/*!< Spad Data */
-	uint8_t SequenceConfig;
-	/*!< Internal value for the sequence config */
-	uint8_t RangeFractionalEnable;
-	/*!< Enable/Disable fractional part of ranging data */
-	VL53L0X_State PalState;
-	/*!< Current state of the PAL for this device */
-	VL53L0X_PowerModes PowerMode;
-	/*!< Current Power Mode	 */
-	uint16_t SigmaEstRefArray;
-	/*!< Reference array sigma value in 1/100th of [mm] e.g. 100 = 1mm */
-	uint16_t SigmaEstEffPulseWidth;
-	/*!< Effective Pulse width for sigma estimate in 1/100th
-	* of ns e.g. 900 = 9.0ns */
-	uint16_t SigmaEstEffAmbWidth;
-	/*!< Effective Ambient width for sigma estimate in 1/100th of ns
-	* e.g. 500 = 5.0ns */
-	uint8_t StopVariable;
-	/*!< StopVariable used during the stop sequence */
-	uint16_t targetRefRate;
-	/*!< Target Ambient Rate for Ref spad management */
-	FixPoint1616_t SigmaEstimate;
-	/*!< Sigma Estimate - based on ambient & VCSEL rates and
-	* signal_total_events */
-	FixPoint1616_t SignalEstimate;
-	/*!< Signal Estimate - based on ambient & VCSEL rates and cross talk */
-	FixPoint1616_t LastSignalRefMcps;
-	/*!< Latest Signal ref in Mcps */
-	uint8_t *pTuningSettingsPointer;
-	/*!< Pointer for Tuning Settings table */
-	uint8_t UseInternalTuningSettings;
-	/*!< Indicate if we use	 Tuning Settings table */
-	uint16_t LinearityCorrectiveGain;
-	/*!< Linearity Corrective Gain value in x1000 */
-	uint16_t DmaxCalRangeMilliMeter;
-	/*!< Dmax Calibration Range millimeter */
-	FixPoint1616_t DmaxCalSignalRateRtnMegaCps;
-	/*!< Dmax Calibration Signal Rate Return MegaCps */
+    VL53L0X_DMaxData_t DMaxData;
+    /*!< Dmax Data */
+    int32_t	 Part2PartOffsetNVMMicroMeter;
+    /*!< backed up NVM value */
+    int32_t	 Part2PartOffsetAdjustmentNVMMicroMeter;
+    /*!< backed up NVM value representing additional offset adjustment */
+    VL53L0X_DeviceParameters_t CurrentParameters;
+    /*!< Current Device Parameter */
+    VL53L0X_RangingMeasurementData_t LastRangeMeasure;
+    /*!< Ranging Data */
+    VL53L0X_HistogramMeasurementData_t LastHistogramMeasure;
+    /*!< Histogram Data */
+    VL53L0X_DeviceSpecificParameters_t DeviceSpecificParameters;
+    /*!< Parameters specific to the device */
+    VL53L0X_SpadData_t SpadData;
+    /*!< Spad Data */
+    uint8_t SequenceConfig;
+    /*!< Internal value for the sequence config */
+    uint8_t RangeFractionalEnable;
+    /*!< Enable/Disable fractional part of ranging data */
+    VL53L0X_State PalState;
+    /*!< Current state of the PAL for this device */
+    VL53L0X_PowerModes PowerMode;
+    /*!< Current Power Mode	 */
+    uint16_t SigmaEstRefArray;
+    /*!< Reference array sigma value in 1/100th of [mm] e.g. 100 = 1mm */
+    uint16_t SigmaEstEffPulseWidth;
+    /*!< Effective Pulse width for sigma estimate in 1/100th
+    * of ns e.g. 900 = 9.0ns */
+    uint16_t SigmaEstEffAmbWidth;
+    /*!< Effective Ambient width for sigma estimate in 1/100th of ns
+    * e.g. 500 = 5.0ns */
+    uint8_t StopVariable;
+    /*!< StopVariable used during the stop sequence */
+    uint16_t targetRefRate;
+    /*!< Target Ambient Rate for Ref spad management */
+    FixPoint1616_t SigmaEstimate;
+    /*!< Sigma Estimate - based on ambient & VCSEL rates and
+    * signal_total_events */
+    FixPoint1616_t SignalEstimate;
+    /*!< Signal Estimate - based on ambient & VCSEL rates and cross talk */
+    FixPoint1616_t LastSignalRefMcps;
+    /*!< Latest Signal ref in Mcps */
+    uint8_t *pTuningSettingsPointer;
+    /*!< Pointer for Tuning Settings table */
+    uint8_t UseInternalTuningSettings;
+    /*!< Indicate if we use	 Tuning Settings table */
+    uint16_t LinearityCorrectiveGain;
+    /*!< Linearity Corrective Gain value in x1000 */
+    uint16_t DmaxCalRangeMilliMeter;
+    /*!< Dmax Calibration Range millimeter */
+    FixPoint1616_t DmaxCalSignalRateRtnMegaCps;
+    /*!< Dmax Calibration Signal Rate Return MegaCps */
 
 } VL53L0X_DevData_t;
 
@@ -523,11 +523,11 @@
  *	i.e. enabled/disabled.
  */
 typedef struct {
-	uint8_t		 TccOn;	   /*!<Reports if Target Centre Check On  */
-	uint8_t		 MsrcOn;	   /*!<Reports if MSRC On  */
-	uint8_t		 DssOn;		   /*!<Reports if DSS On  */
-	uint8_t		 PreRangeOn;   /*!<Reports if Pre-Range On	*/
-	uint8_t		 FinalRangeOn; /*!<Reports if Final-Range On  */
+    uint8_t		 TccOn;	   /*!<Reports if Target Centre Check On  */
+    uint8_t		 MsrcOn;	   /*!<Reports if MSRC On  */
+    uint8_t		 DssOn;		   /*!<Reports if DSS On  */
+    uint8_t		 PreRangeOn;   /*!<Reports if Pre-Range On	*/
+    uint8_t		 FinalRangeOn; /*!<Reports if Final-Range On  */
 } VL53L0X_SchedulerSequenceSteps_t;
 
 /** @} VL53L0X_define_SchedulerSequence_group */