Greatly simplified Architecture, Identical Functions Removed: Platform Interfaces, STP6001 interface

VL53L0X_def.h

Committer:
sepp_nepp
Date:
2019-07-08
Revision:
12:81f37e50f8f8
Parent:
11:d8dbe3b87f9f

File content as of revision 12:81f37e50f8f8:

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/**
 * @file VL53L0X_def.h
 *
 * @brief Type definitions for VL53L0X API.   */

#ifndef _VL53L0X_DEF_H_
#define _VL53L0X_DEF_H_

#ifdef __cplusplus
extern "C" {
#endif

/** @defgroup VL53L0X_globaldefine_group VL53L0X Defines
 *	@brief	  VL53L0X Defines
 *	@{    */
/** PAL SPECIFICATION major version */
#define VL53L0X10_SPECIFICATION_VER_MAJOR   1
/** PAL SPECIFICATION minor version */
#define VL53L0X10_SPECIFICATION_VER_MINOR   2
/** PAL SPECIFICATION sub version */
#define VL53L0X10_SPECIFICATION_VER_SUB	   	7
/** PAL SPECIFICATION sub version */
#define VL53L0X10_SPECIFICATION_VER_REVISION 1440

/** VL53L0X PAL IMPLEMENTATION major version */
#define VL53L0X10_IMPLEMENTATION_VER_MAJOR	1
/** VL53L0X PAL IMPLEMENTATION minor version */
#define VL53L0X10_IMPLEMENTATION_VER_MINOR	0
/** VL53L0X PAL IMPLEMENTATION sub version */
#define VL53L0X10_IMPLEMENTATION_VER_SUB	9
/** VL53L0X PAL IMPLEMENTATION sub version */
#define VL53L0X10_IMPLEMENTATION_VER_REVISION	3673

/** PAL SPECIFICATION major version */
#define VL53L0X_SPECIFICATION_VER_MAJOR	 	1
/** PAL SPECIFICATION minor version */
#define VL53L0X_SPECIFICATION_VER_MINOR	 	2
/** PAL SPECIFICATION sub version */
#define VL53L0X_SPECIFICATION_VER_SUB	 	7
/** PAL SPECIFICATION sub version */
#define VL53L0X_SPECIFICATION_VER_REVISION 	1440

/** VL53L0X PAL IMPLEMENTATION major version */
#define VL53L0X_IMPLEMENTATION_VER_MAJOR	1
/** VL53L0X PAL IMPLEMENTATION minor version */
#define VL53L0X_IMPLEMENTATION_VER_MINOR	1
/** VL53L0X PAL IMPLEMENTATION sub version */
#define VL53L0X_IMPLEMENTATION_VER_SUB	  	21
/** VL53L0X PAL IMPLEMENTATION sub version */
#define VL53L0X_IMPLEMENTATION_VER_REVISION	4823

/** FixPoint1616_t is used where fractional values are needed
 * Given a floating point value f it's .16 bit point is (int)(f*(1<<16))*/
typedef uint32_t FixPoint1616_t;
#define VL53L0X_FP1616TOFP97(Value) (uint16_t)((Value>>9)&0xFFFF)
#define VL53L0X_FP97TOFP1616(Value) (FixPoint1616_t)(Value<<9)
#define VL53L0X_FP1616TOFP88(Value) (uint16_t)((Value>>8)&0xFFFF)
#define VL53L0X_FP88TOFP1616(Value) (FixPoint1616_t)(Value<<8)
#define VL53L0X_FP1616TOFP412(Value) (uint16_t)((Value>>4)&0xFFFF)
#define VL53L0X_FP412TOFP1616(Value) (FixPoint1616_t)(Value<<4)
#define VL53L0X_FP1616TOFP313(Value) (uint16_t)((Value>>3)&0xFFFF)
#define VL53L0X_FP313TOFP1616(Value) (FixPoint1616_t)(Value<<3)
#define VL53L0X_FP1616TOFP08(Value) (uint8_t)((Value>>8)&0x00FF)
#define VL53L0X_FP08TOFP1616(Value) (FixPoint1616_t)(Value<<8)
#define VL53L0X_FP1616TOFP53(Value) (uint8_t)((Value>>13)&0x00FF)
#define VL53L0X_FP53TOFP1616(Value) (FixPoint1616_t)(Value<<13)
#define VL53L0X_FP1616TOFP102(Value) (uint16_t)((Value>>14)&0x0FFF)
#define VL53L0X_FP102TOFP1616(Value) (FixPoint1616_t)(Value<<12)
#define VL53L0X_MAKEUINT16(lsb, msb) (uint16_t)((((uint16_t)msb)<<8) + (uint16_t)lsb)


/**  The device model ID  */ 
#define IDENTIFICATION_MODEL_ID      0x000

#define VL53L0X_OsDelay(...) wait_ms(2) // 2 msec delay. can also use wait(float secs)/wait_us(int)

/** Maximum buffer size to be used in i2c */
#define VL53L0X_MAX_I2C_XFER_SIZE   64 
  
#define VL53L0X_COPYSTRING(str, ...) strcpy(str, ##__VA_ARGS__)

/*  Speed of light in um per 1E-10 Seconds  */
#define VL53L0X_SPEED_OF_LIGHT_IN_AIR 		2997 

/** default device address */
#define VL53L0X_DEFAULT_ADDRESS		0x52 /* (8-bit) */

#define VL53L0X_DEFAULT_MAX_LOOP 			2000

#define VL53L0X_MAX_STRING_LENGTH 			32

/* equivalent to a range sigma of 655.35mm */
#define VL53L0X_SIGMA_ESTIMATE_MAX_VALUE    65535

#define REF_ARRAY_SPAD_0  0
#define REF_ARRAY_SPAD_5  5
#define REF_ARRAY_SPAD_10 10

static uint32_t refArrayQuadrants[4] = {REF_ARRAY_SPAD_10, REF_ARRAY_SPAD_5,
                                 REF_ARRAY_SPAD_0, REF_ARRAY_SPAD_5 };

#define  VL53L0X_STRING_DEVICE_INFO_NAME          "VL53L0X cut1.0"
#define  VL53L0X_STRING_DEVICE_INFO_NAME_TS0      "VL53L0X TS0"
#define  VL53L0X_STRING_DEVICE_INFO_NAME_TS1      "VL53L0X TS1"
#define  VL53L0X_STRING_DEVICE_INFO_NAME_TS2      "VL53L0X TS2"
#define  VL53L0X_STRING_DEVICE_INFO_NAME_ES1      "VL53L0X ES1 or later"
#define  VL53L0X_STRING_DEVICE_INFO_TYPE          "VL53L0X"

/* sensor operating modes */
typedef enum {
    range_single_shot_polling = 1,
    range_continuous_polling,
    range_continuous_interrupt,
    range_continuous_polling_low_threshold,
    range_continuous_polling_high_threshold,
    range_continuous_polling_out_of_window,
    range_continuous_interrupt_low_threshold,
    range_continuous_interrupt_high_threshold,
    range_continuous_interrupt_out_of_window,
} OperatingMode;

/** @defgroup VL53L0X_DeviceError_group Device Error
 *  @brief Device Error code
 *
 *  This enum is Device specific it should be updated in the implementation
 *  Use @a VL53L0X_GetStatusErrorString() to get the string.
 *  It is related to Status Register of the Device.
 *  @{   */
typedef uint8_t VL53L0X_DeviceError;
#define VL53L0X_DEVICEERROR_NONE                        ((VL53L0X_DeviceError) 0) /*!< 0  NoError  */
#define VL53L0X_DEVICEERROR_VCSELCONTINUITYTESTFAILURE  ((VL53L0X_DeviceError) 1)
#define VL53L0X_DEVICEERROR_VCSELWATCHDOGTESTFAILURE    ((VL53L0X_DeviceError) 2)
#define VL53L0X_DEVICEERROR_NOVHVVALUEFOUND             ((VL53L0X_DeviceError) 3)
#define VL53L0X_DEVICEERROR_MSRCNOTARGET                ((VL53L0X_DeviceError) 4)
#define VL53L0X_DEVICEERROR_SNRCHECK                    ((VL53L0X_DeviceError) 5)
#define VL53L0X_DEVICEERROR_RANGEPHASECHECK             ((VL53L0X_DeviceError) 6)
#define VL53L0X_DEVICEERROR_SIGMATHRESHOLDCHECK         ((VL53L0X_DeviceError) 7)
#define VL53L0X_DEVICEERROR_TCC                         ((VL53L0X_DeviceError) 8)
#define VL53L0X_DEVICEERROR_PHASECONSISTENCY            ((VL53L0X_DeviceError) 9)
#define VL53L0X_DEVICEERROR_MINCLIP                     ((VL53L0X_DeviceError) 10)
#define VL53L0X_DEVICEERROR_RANGECOMPLETE               ((VL53L0X_DeviceError) 11)
#define VL53L0X_DEVICEERROR_ALGOUNDERFLOW               ((VL53L0X_DeviceError) 12)
#define VL53L0X_DEVICEERROR_ALGOOVERFLOW                ((VL53L0X_DeviceError) 13)
#define VL53L0X_DEVICEERROR_RANGEIGNORETHRESHOLD        ((VL53L0X_DeviceError) 14)
/** @} end of VL53L0X_DeviceError_group */


/* PAL ERROR strings */
#define  VL53L0X_STRING_ERROR_NONE 			"No Error"
#define  VL53L0X_STRING_ERROR_CALIBRATION_WARNING "Calibration Warning Error"
#define  VL53L0X_STRING_ERROR_MIN_CLIPPED 	"Min clipped error"
#define  VL53L0X_STRING_ERROR_UNDEFINED 	"Undefined error"
#define  VL53L0X_STRING_ERROR_INVALID_PARAMS "Invalid parameters error"
#define  VL53L0X_STRING_ERROR_NOT_SUPPORTED "Not supported error"
#define  VL53L0X_STRING_ERROR_RANGE_ERROR 	"Range error"
#define  VL53L0X_STRING_ERROR_TIME_OUT 		"Time out error"
#define  VL53L0X_STRING_ERROR_MODE_NOT_SUPPORTED "Mode not supported error"
#define  VL53L0X_STRING_ERROR_BUFFER_TOO_SMALL "Buffer too small"
#define  VL53L0X_STRING_ERROR_GPIO_NOT_EXISTING "GPIO not existing"
#define  VL53L0X_STRING_ERROR_GPIO_FUNCTIONALITY_NOT_SUPPORTED "GPIO funct not supported"
#define  VL53L0X_STRING_ERROR_INTERRUPT_NOT_CLEARED "Interrupt not Cleared"
#define  VL53L0X_STRING_ERROR_CONTROL_INTERFACE "Control Interface Error"
#define  VL53L0X_STRING_ERROR_INVALID_COMMAND	"Invalid Command Error"
#define  VL53L0X_STRING_ERROR_DIVISION_BY_ZERO	"Division by zero Error"
#define  VL53L0X_STRING_ERROR_REF_SPAD_INIT		"Reference Spad Init Error"
#define  VL53L0X_STRING_UNKNOW_ERROR_CODE 		"Unknown Error Code"

/* Range Status */
#define  VL53L0X_STRING_RANGESTATUS_NONE                 "No Update"
#define  VL53L0X_STRING_RANGESTATUS_RANGEVALID           "Range Valid"
#define  VL53L0X_STRING_RANGESTATUS_SIGMA                "Sigma Fail"
#define  VL53L0X_STRING_RANGESTATUS_SIGNAL               "Signal Fail"
#define  VL53L0X_STRING_RANGESTATUS_MINRANGE             "Min Range Fail"
#define  VL53L0X_STRING_RANGESTATUS_PHASE                "Phase Fail"
#define  VL53L0X_STRING_RANGESTATUS_HW                   "Hardware Fail"

/* Range Status */
#define  VL53L0X_STRING_STATE_POWERDOWN         "POWERDOWN State"
#define  VL53L0X_STRING_STATE_WAIT_STATICINIT 	"Wait for staticinit State"
#define  VL53L0X_STRING_STATE_STANDBY           "STANDBY State"
#define  VL53L0X_STRING_STATE_IDLE                    "IDLE State"
#define  VL53L0X_STRING_STATE_RUNNING                 "RUNNING State"
#define  VL53L0X_STRING_STATE_UNKNOWN                 "UNKNOWN State"
#define  VL53L0X_STRING_STATE_ERROR                   "ERROR State"

/* Device Specific */
#define  VL53L0X_STRING_DEVICEERROR_NONE              "No Update"
#define  VL53L0X_STRING_DEVICEERROR_VCSELCONTINUITYTESTFAILURE "VCSEL Continuity Test Failure"
#define  VL53L0X_STRING_DEVICEERROR_VCSELWATCHDOGTESTFAILURE "VCSEL Watchdog Test Failure"
#define  VL53L0X_STRING_DEVICEERROR_NOVHVVALUEFOUND 	"No VHV Value found"
#define  VL53L0X_STRING_DEVICEERROR_MSRCNOTARGET 		"MSRC No Target Error"
#define  VL53L0X_STRING_DEVICEERROR_SNRCHECK 			"SNR Check Exit"
#define  VL53L0X_STRING_DEVICEERROR_RANGEPHASECHECK 	"Range Phase Check Error"
#define  VL53L0X_STRING_DEVICEERROR_SIGMATHRESHOLDCHECK "Sigma Threshold Check Error"
#define  VL53L0X_STRING_DEVICEERROR_TCC 			"TCC Error"
#define  VL53L0X_STRING_DEVICEERROR_PHASECONSISTENCY 	"Phase Consistency Error"
#define  VL53L0X_STRING_DEVICEERROR_MINCLIP 			"Min Clip Error"
#define  VL53L0X_STRING_DEVICEERROR_RANGECOMPLETE 		"Range Complete"
#define  VL53L0X_STRING_DEVICEERROR_ALGOUNDERFLOW 		"Range Algo Underflow Error"
#define  VL53L0X_STRING_DEVICEERROR_ALGOOVERFLOW 		"Range Algo Overlow Error"
#define  VL53L0X_STRING_DEVICEERROR_RANGEIGNORETHRESHOLD "Range Ignore Threshold Error"
#define  VL53L0X_STRING_DEVICEERROR_UNKNOWN 			"Unknown error code"

/* Check Enable */
#define  VL53L0X_STRING_CHECKENABLE_SIGMA_FINAL_RANGE 		"SIGMA FINAL RANGE"
#define  VL53L0X_STRING_CHECKENABLE_SIGNAL_RATE_FINAL_RANGE "SIGNAL RATE FINAL RANGE"
#define  VL53L0X_STRING_CHECKENABLE_SIGNAL_REF_CLIP 		"SIGNAL REF CLIP"
#define  VL53L0X_STRING_CHECKENABLE_RANGE_IGNORE_THRESHOLD 	"RANGE IGNORE THRESHOLD"
#define  VL53L0X_STRING_CHECKENABLE_SIGNAL_RATE_MSRC 		"SIGNAL RATE MSRC"
#define  VL53L0X_STRING_CHECKENABLE_SIGNAL_RATE_PRE_RANGE 	"SIGNAL RATE PRE RANGE"

/* Sequence Step */
#define  VL53L0X_STRING_SEQUENCESTEP_TCC                   "TCC"
#define  VL53L0X_STRING_SEQUENCESTEP_DSS                   "DSS"
#define  VL53L0X_STRING_SEQUENCESTEP_MSRC                  "MSRC"
#define  VL53L0X_STRING_SEQUENCESTEP_PRE_RANGE             "PRE RANGE"
#define  VL53L0X_STRING_SEQUENCESTEP_FINAL_RANGE           "FINAL RANGE"


/** @defgroup VL53L0X_CheckEnable_group Check Enable list
 *  @brief Check Enable code
 *
 *  Define used to specify the LimitCheckId.
 *  Use @a VL53L0X_GetLimitCheckInfo() to get the string.
 *  @{    */
#define VL53L0X_CHECKENABLE_SIGMA_FINAL_RANGE           0
#define VL53L0X_CHECKENABLE_SIGNAL_RATE_FINAL_RANGE     1
#define VL53L0X_CHECKENABLE_SIGNAL_REF_CLIP             2
#define VL53L0X_CHECKENABLE_RANGE_IGNORE_THRESHOLD      3
#define VL53L0X_CHECKENABLE_SIGNAL_RATE_MSRC            4
#define VL53L0X_CHECKENABLE_SIGNAL_RATE_PRE_RANGE       5
#define VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS            6
/** @}  end of VL53L0X_CheckEnable_group */



/** @defgroup VL53L0X_DefineRegisters_group Define Registers
 *  @brief List of all the defined registers
 *  @{  */
#define VL53L0X_REG_SYSRANGE_START              	0x000
/** mask existing bit in #VL53L0X_REG_SYSRANGE_START*/
#define VL53L0X_REG_SYSRANGE_MODE_MASK          	0x0F
/** bit 0 in #VL53L0X_REG_SYSRANGE_START write 1 toggle state in
 * continuous mode and arm next shot in single shot mode */
#define VL53L0X_REG_SYSRANGE_MODE_START_STOP    	0x01
/** bit 1 write 0 in #VL53L0X_REG_SYSRANGE_START set single shot mode */
#define VL53L0X_REG_SYSRANGE_MODE_SINGLESHOT    	0x00
/** bit 1 write 1 in #VL53L0X_REG_SYSRANGE_START set back-to-back operation mode */
#define VL53L0X_REG_SYSRANGE_MODE_BACKTOBACK    	0x02
/** bit 2 write 1 in #VL53L0X_REG_SYSRANGE_START set timed operation  mode */
#define VL53L0X_REG_SYSRANGE_MODE_TIMED         	0x04
/** bit 3 write 1 in #VL53L0X_REG_SYSRANGE_START set histogram operation mode */
#define VL53L0X_REG_SYSRANGE_MODE_HISTOGRAM       			0x08
#define VL53L0X_REG_SYSTEM_THRESH_HIGH             			0x000C
#define VL53L0X_REG_SYSTEM_THRESH_LOW            			0x000E
#define VL53L0X_REG_SYSTEM_SEQUENCE_CONFIG					0x0001
#define VL53L0X_REG_SYSTEM_RANGE_CONFIG						0x0009
#define VL53L0X_REG_SYSTEM_INTERMEASUREMENT_PERIOD			0x0004
#define VL53L0X_REG_SYSTEM_INTERRUPT_CONFIG_GPIO    		0x000A
#define VL53L0X_REG_SYSTEM_INTERRUPT_GPIO_DISABLED			0x00
#define VL53L0X_REG_SYSTEM_INTERRUPT_GPIO_LEVEL_LOW			0x01
#define VL53L0X_REG_SYSTEM_INTERRUPT_GPIO_LEVEL_HIGH		0x02
#define VL53L0X_REG_SYSTEM_INTERRUPT_GPIO_OUT_OF_WINDOW		0x03
#define VL53L0X_REG_SYSTEM_INTERRUPT_GPIO_NEW_SAMPLE_READY	0x04
#define VL53L0X_REG_GPIO_HV_MUX_ACTIVE_HIGH          		0x0084
#define VL53L0X_REG_SYSTEM_INTERRUPT_CLEAR           		0x000B

/* Result registers */
#define VL53L0X_REG_RESULT_INTERRUPT_STATUS          		0x0013
#define VL53L0X_REG_RESULT_RANGE_STATUS              		0x0014
#define VL53L0X_REG_RESULT_CORE_PAGE                 		1
#define VL53L0X_REG_RESULT_CORE_AMBIENT_WINDOW_EVENTS_RTN   0x00BC
#define VL53L0X_REG_RESULT_CORE_RANGING_TOTAL_EVENTS_RTN    0x00C0
#define VL53L0X_REG_RESULT_CORE_AMBIENT_WINDOW_EVENTS_REF   0x00D0
#define VL53L0X_REG_RESULT_CORE_RANGING_TOTAL_EVENTS_REF    0x00D4
#define VL53L0X_REG_RESULT_PEAK_SIGNAL_RATE_REF             0x00B6
/* Algo register */
#define VL53L0X_REG_ALGO_PART_TO_PART_RANGE_OFFSET_MM       0x0028
#define VL53L0X_REG_I2C_SLAVE_DEVICE_ADDRESS                0x008a
/* Check Limit registers */
#define VL53L0X_REG_MSRC_CONFIG_CONTROL                     0x0060
#define VL53L0X_REG_PRE_RANGE_CONFIG_MIN_SNR               	0X0027
#define VL53L0X_REG_PRE_RANGE_CONFIG_VALID_PHASE_LOW        0x0056
#define VL53L0X_REG_PRE_RANGE_CONFIG_VALID_PHASE_HIGH       0x0057
#define VL53L0X_REG_PRE_RANGE_MIN_COUNT_RATE_RTN_LIMIT      0x0064
#define VL53L0X_REG_FINAL_RANGE_CONFIG_MIN_SNR              0X0067
#define VL53L0X_REG_FINAL_RANGE_CONFIG_VALID_PHASE_LOW      0x0047
#define VL53L0X_REG_FINAL_RANGE_CONFIG_VALID_PHASE_HIGH     0x0048
#define VL53L0X_REG_FINAL_RANGE_CONFIG_MIN_COUNT_RATE_RTN_LIMIT   0x0044
#define VL53L0X_REG_PRE_RANGE_CONFIG_SIGMA_THRESH_HI        0X0061
#define VL53L0X_REG_PRE_RANGE_CONFIG_SIGMA_THRESH_LO        0X0062

/* PRE RANGE registers */
#define VL53L0X_REG_PRE_RANGE_CONFIG_VCSEL_PERIOD           0x0050
#define VL53L0X_REG_PRE_RANGE_CONFIG_TIMEOUT_MACROP_HI      0x0051
#define VL53L0X_REG_PRE_RANGE_CONFIG_TIMEOUT_MACROP_LO      0x0052
#define VL53L0X_REG_SYSTEM_HISTOGRAM_BIN                    0x0081
#define VL53L0X_REG_HISTOGRAM_CONFIG_INITIAL_PHASE_SELECT   0x0033
#define VL53L0X_REG_HISTOGRAM_CONFIG_READOUT_CTRL           0x0055
#define VL53L0X_REG_FINAL_RANGE_CONFIG_VCSEL_PERIOD         0x0070
#define VL53L0X_REG_FINAL_RANGE_CONFIG_TIMEOUT_MACROP_HI    0x0071
#define VL53L0X_REG_FINAL_RANGE_CONFIG_TIMEOUT_MACROP_LO    0x0072
#define VL53L0X_REG_CROSSTALK_COMPENSATION_PEAK_RATE_MHz   0x0020
#define VL53L0X_REG_MSRC_CONFIG_TIMEOUT_MACROP              0x0046
#define VL53L0X_REG_SOFT_RESET_GO2_SOFT_RESET_N	            0x00bf
#define VL53L0X_REG_IDENTIFICATION_MODEL_ID                 0x00c0
#define VL53L0X_REG_IDENTIFICATION_REVISION_ID              0x00c2
#define VL53L0X_REG_OSC_CALIBRATE_VAL                       0x00f8
#define VL53L0X_REG_GLOBAL_CONFIG_VCSEL_WIDTH          		0x0032
#define VL53L0X_REG_GLOBAL_CONFIG_SPAD_ENABLES_REF_0   		0x00B0
#define VL53L0X_REG_GLOBAL_CONFIG_SPAD_ENABLES_REF_1   		0x00B1
#define VL53L0X_REG_GLOBAL_CONFIG_SPAD_ENABLES_REF_2   		0x00B2
#define VL53L0X_REG_GLOBAL_CONFIG_SPAD_ENABLES_REF_3  		0x00B3
#define VL53L0X_REG_GLOBAL_CONFIG_SPAD_ENABLES_REF_4   		0x00B4
#define VL53L0X_REG_GLOBAL_CONFIG_SPAD_ENABLES_REF_5   		0x00B5
#define VL53L0X_REG_GLOBAL_CONFIG_REF_EN_START_SELECT   	0x00B6
#define VL53L0X_REG_DYNAMIC_SPAD_NUM_REQUESTED_REF_SPAD 	0x004E /* 0x14E */
#define VL53L0X_REG_DYNAMIC_SPAD_REF_EN_START_OFFSET    	0x004F /* 0x14F */
#define VL53L0X_REG_POWER_MANAGEMENT_GO1_POWER_FORCE    	0x0080
#define VL53L0X_REG_VHV_CONFIG_PAD_SCL_SDA__EXTSUP_HV   	0x0089
#define VL53L0X_REG_ALGO_PHASECAL_LIM                   	0x0030 /* 0x130 */
#define VL53L0X_REG_ALGO_PHASECAL_CONFIG_TIMEOUT        	0x0030
/** @} VL53L0X_DefineRegisters_group */


static uint8_t DefaultTuningSettings[] = {

    /* update 02/11/2015_v36 */
    0x01, 0xFF, 0x01,    0x01, 0x00, 0x00,    0x01, 0xFF, 0x00,    0x01, 0x09, 0x00,
    0x01, 0x10, 0x00,    0x01, 0x11, 0x00,    0x01, 0x24, 0x01,    0x01, 0x25, 0xff,
    0x01, 0x75, 0x00,    0x01, 0xFF, 0x01,    0x01, 0x4e, 0x2c,    0x01, 0x48, 0x00,
    0x01, 0x30, 0x20,    0x01, 0xFF, 0x00,    0x01, 0x30, 0x09,    /* mja changed from 0x64. */
    0x01, 0x54, 0x00,    0x01, 0x31, 0x04,    0x01, 0x32, 0x03,    0x01, 0x40, 0x83,
    0x01, 0x46, 0x25,    0x01, 0x60, 0x00,    0x01, 0x27, 0x00,    0x01, 0x50, 0x06,
    0x01, 0x51, 0x00,    0x01, 0x52, 0x96,    0x01, 0x56, 0x08,    0x01, 0x57, 0x30,
    0x01, 0x61, 0x00,    0x01, 0x62, 0x00,    0x01, 0x64, 0x00,    0x01, 0x65, 0x00,
    0x01, 0x66, 0xa0,    0x01, 0xFF, 0x01,    0x01, 0x22, 0x32,    0x01, 0x47, 0x14,
    0x01, 0x49, 0xff,    0x01, 0x4a, 0x00,    0x01, 0xFF, 0x00,    0x01, 0x7a, 0x0a,
    0x01, 0x7b, 0x00,    0x01, 0x78, 0x21,    0x01, 0xFF, 0x01,    0x01, 0x23, 0x34,
    0x01, 0x42, 0x00,    0x01, 0x44, 0xff,    0x01, 0x45, 0x26,    0x01, 0x46, 0x05,
    0x01, 0x40, 0x40,    0x01, 0x0E, 0x06,    0x01, 0x20, 0x1a,    0x01, 0x43, 0x40,
    0x01, 0xFF, 0x00,    0x01, 0x34, 0x03,    0x01, 0x35, 0x44,    0x01, 0xFF, 0x01,
    0x01, 0x31, 0x04,    0x01, 0x4b, 0x09,    0x01, 0x4c, 0x05,    0x01, 0x4d, 0x04,
    0x01, 0xFF, 0x00,    0x01, 0x44, 0x00,    0x01, 0x45, 0x20,    0x01, 0x47, 0x08,
    0x01, 0x48, 0x28,    0x01, 0x67, 0x00,    0x01, 0x70, 0x04,    0x01, 0x71, 0x01,
    0x01, 0x72, 0xfe,    0x01, 0x76, 0x00,    0x01, 0x77, 0x00,    0x01, 0xFF, 0x01,
    0x01, 0x0d, 0x01,    0x01, 0xFF, 0x00,    0x01, 0x80, 0x01,    0x01, 0x01, 0xF8,
    0x01, 0xFF, 0x01,    0x01, 0x8e, 0x01,    0x01, 0x00, 0x01,    0x01, 0xFF, 0x00,
    0x01, 0x80, 0x00,    0x00, 0x00, 0x00
};

static uint8_t InterruptThresholdSettings[] = {
    /* Start of Interrupt Threshold Settings */
    0x1, 0xff, 0x00,    0x1, 0x80, 0x01,    0x1, 0xff, 0x01,    0x1, 0x00, 0x00,
    0x1, 0xff, 0x01,    0x1, 0x4f, 0x02,    0x1, 0xFF, 0x0E,    0x1, 0x00, 0x03,
    0x1, 0x01, 0x84,    0x1, 0x02, 0x0A,    0x1, 0x03, 0x03,    0x1, 0x04, 0x08,
    0x1, 0x05, 0xC8,    0x1, 0x06, 0x03,    0x1, 0x07, 0x8D,    0x1, 0x08, 0x08,
    0x1, 0x09, 0xC6,    0x1, 0x0A, 0x01,    0x1, 0x0B, 0x02,    0x1, 0x0C, 0x00,
    0x1, 0x0D, 0xD5,    0x1, 0x0E, 0x18,    0x1, 0x0F, 0x12,    0x1, 0x10, 0x01,
    0x1, 0x11, 0x82,    0x1, 0x12, 0x00,    0x1, 0x13, 0xD5,    0x1, 0x14, 0x18,
    0x1, 0x15, 0x13,    0x1, 0x16, 0x03,    0x1, 0x17, 0x86,    0x1, 0x18, 0x0A,
    0x1, 0x19, 0x09,    0x1, 0x1A, 0x08,    0x1, 0x1B, 0xC2,    0x1, 0x1C, 0x03,
    0x1, 0x1D, 0x8F,    0x1, 0x1E, 0x0A,    0x1, 0x1F, 0x06,    0x1, 0x20, 0x01,
    0x1, 0x21, 0x02,    0x1, 0x22, 0x00,    0x1, 0x23, 0xD5,    0x1, 0x24, 0x18,
    0x1, 0x25, 0x22,    0x1, 0x26, 0x01,    0x1, 0x27, 0x82,    0x1, 0x28, 0x00,
    0x1, 0x29, 0xD5,    0x1, 0x2A, 0x18,    0x1, 0x2B, 0x0B,    0x1, 0x2C, 0x28,
    0x1, 0x2D, 0x78,    0x1, 0x2E, 0x28,    0x1, 0x2F, 0x91,    0x1, 0x30, 0x00,
    0x1, 0x31, 0x0B,    0x1, 0x32, 0x00,    0x1, 0x33, 0x0B,    0x1, 0x34, 0x00,
    0x1, 0x35, 0xA1,    0x1, 0x36, 0x00,    0x1, 0x37, 0xA0,    0x1, 0x38, 0x00,
    0x1, 0x39, 0x04,    0x1, 0x3A, 0x28,    0x1, 0x3B, 0x30,    0x1, 0x3C, 0x0C,
    0x1, 0x3D, 0x04,    0x1, 0x3E, 0x0F,    0x1, 0x3F, 0x79,    0x1, 0x40, 0x28,
    0x1, 0x41, 0x1E,    0x1, 0x42, 0x2F,    0x1, 0x43, 0x87,    0x1, 0x44, 0x00,
    0x1, 0x45, 0x0B,    0x1, 0x46, 0x00,    0x1, 0x47, 0x0B,    0x1, 0x48, 0x00,
    0x1, 0x49, 0xA7,    0x1, 0x4A, 0x00,    0x1, 0x4B, 0xA6,    0x1, 0x4C, 0x00,
    0x1, 0x4D, 0x04,    0x1, 0x4E, 0x01,    0x1, 0x4F, 0x00,    0x1, 0x50, 0x00,
    0x1, 0x51, 0x80,    0x1, 0x52, 0x09,    0x1, 0x53, 0x08,    0x1, 0x54, 0x01,
    0x1, 0x55, 0x00,    0x1, 0x56, 0x0F,    0x1, 0x57, 0x79,    0x1, 0x58, 0x09,
    0x1, 0x59, 0x05,    0x1, 0x5A, 0x00,    0x1, 0x5B, 0x60,    0x1, 0x5C, 0x05,
    0x1, 0x5D, 0xD1,    0x1, 0x5E, 0x0C,    0x1, 0x5F, 0x3C,    0x1, 0x60, 0x00,
    0x1, 0x61, 0xD0,    0x1, 0x62, 0x0B,    0x1, 0x63, 0x03,    0x1, 0x64, 0x28,
    0x1, 0x65, 0x10,    0x1, 0x66, 0x2A,    0x1, 0x67, 0x39,    0x1, 0x68, 0x0B,
    0x1, 0x69, 0x02,    0x1, 0x6A, 0x28,    0x1, 0x6B, 0x10,    0x1, 0x6C, 0x2A,
    0x1, 0x6D, 0x61,    0x1, 0x6E, 0x0C,    0x1, 0x6F, 0x00,    0x1, 0x70, 0x0F,
    0x1, 0x71, 0x79,    0x1, 0x72, 0x00,    0x1, 0x73, 0x0B,    0x1, 0x74, 0x00,
    0x1, 0x75, 0x0B,    0x1, 0x76, 0x00,    0x1, 0x77, 0xA1,    0x1, 0x78, 0x00,
    0x1, 0x79, 0xA0,    0x1, 0x7A, 0x00,    0x1, 0x7B, 0x04,    0x1, 0xFF, 0x04,
    0x1, 0x79, 0x1D,    0x1, 0x7B, 0x27,    0x1, 0x96, 0x0E,    0x1, 0x97, 0xFE,
    0x1, 0x98, 0x03,    0x1, 0x99, 0xEF,    0x1, 0x9A, 0x02,    0x1, 0x9B, 0x44,
    0x1, 0x73, 0x07,    0x1, 0x70, 0x01,    0x1, 0xff, 0x01,    0x1, 0x00, 0x01,
    0x1, 0xff, 0x00,    
    0x0, 0x00, 0x00};

/** @defgroup VL53L0X_GpioFunctionality_group Gpio Functionality
 *  @brief Defines the different functionalities for the device GPIO(s)
 *  @{   */
typedef uint8_t VL53L0X_GpioFunctionality;
#define VL53L0X_GPIOFUNCTIONALITY_OFF                     \
	((VL53L0X_GpioFunctionality)  0) /*!< NO Interrupt  */
#define VL53L0X_GPIOFUNCTIONALITY_THRESHOLD_CROSSED_LOW   \
	((VL53L0X_GpioFunctionality)  1) /*!< Level Low (value < thresh_low)  */
#define VL53L0X_GPIOFUNCTIONALITY_THRESHOLD_CROSSED_HIGH   \
	((VL53L0X_GpioFunctionality)  2) /*!< Level High (value > thresh_high) */
#define VL53L0X_GPIOFUNCTIONALITY_THRESHOLD_CROSSED_OUT    \
	((VL53L0X_GpioFunctionality)  3)
/*!< Out Of Window (value < thresh_low OR value > thresh_high)  */
#define VL53L0X_GPIOFUNCTIONALITY_NEW_MEASURE_READY        \
	((VL53L0X_GpioFunctionality)  4) /*!< New Sample Ready  */
/** @} end of VL53L0X_GpioFunctionality_group */


/** @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 */
} VL53L0X_Version_t;

/** @defgroup VL53L0X_define_Error_group Error and Warning code returned by API
 *	The following DEFINE are used to identify the PAL ERROR
 *	@{   */
typedef int8_t VL53L0X_Error;
#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 */
#define VL53L0X_ERROR_MIN_CLIPPED		((VL53L0X_Error) -2)
/*!< Warning parameter passed was clipped to min before to be applied */
#define VL53L0X_ERROR_UNDEFINED			((VL53L0X_Error) -3)
/*!< Unqualified error */
#define VL53L0X_ERROR_INVALID_PARAMS	((VL53L0X_Error) -4)
/*!< 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 */
#define VL53L0X_ERROR_RANGE_ERROR		((VL53L0X_Error) -6)
/*!< Device report a ranging error interrupt status */
#define VL53L0X_ERROR_TIME_OUT			((VL53L0X_Error) -7)
/*!< Aborted due to time out */
#define VL53L0X_ERROR_MODE_NOT_SUPPORTED ((VL53L0X_Error) -8)
/*!< 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 */
#define VL53L0X_ERROR_GPIO_FUNCTIONALITY_NOT_SUPPORTED  ((VL53L0X_Error) -11)
/*!< unsupported GPIO functionality */
#define VL53L0X_ERROR_INTERRUPT_NOT_CLEARED	((VL53L0X_Error) -12)
/*!< Error during interrupt clear */
#define VL53L0X_ERROR_CONTROL_INTERFACE	((VL53L0X_Error) -20)
/*!< 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) */
#define VL53L0X_ERROR_DIVISION_BY_ZERO	((VL53L0X_Error) -40)
/*!< In the function a division by zero occurs */
#define VL53L0X_ERROR_REF_SPAD_INIT			((VL53L0X_Error) -50)
/*!< Error during reference SPAD initialization */
/** @} VL53L0X_define_Error_group */


/** @defgroup VL53L0X_define_DeviceModes_group Defines Device modes
 *	Defines all possible modes for the device
 *	@{    */
typedef uint8_t VL53L0X_DeviceModes;
#define VL53L0X_DEVICEMODE_SINGLE_RANGING	((VL53L0X_DeviceModes)  0)
#define VL53L0X_DEVICEMODE_CONTINUOUS_RANGING	((VL53L0X_DeviceModes)  1)
#define VL53L0X_DEVICEMODE_CONTINUOUS_TIMED_RANGING ((VL53L0X_DeviceModes) 3)
#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 */
/** @} VL53L0X_define_DeviceModes_group */


/** @defgroup VL53L0X_define_PowerModes_group List of available Power Modes
 *	List of available Power Modes
 *	@{   */
typedef uint8_t VL53L0X_PowerModes;
#define VL53L0X_POWERMODE_STANDBY_LEVEL1 ((VL53L0X_PowerModes) 0)
/*!< Standby level 1 */
#define VL53L0X_POWERMODE_STANDBY_LEVEL2 ((VL53L0X_PowerModes) 1)
/*!< Standby level 2 */
#define VL53L0X_POWERMODE_IDLE_LEVEL1	((VL53L0X_PowerModes) 2)
/*!< Idle level 1 */
#define VL53L0X_POWERMODE_IDLE_LEVEL2	((VL53L0X_PowerModes) 3)
/*!< Idle level 2 */
/** @} VL53L0X_define_PowerModes_group */

/** @defgroup VL53L0X_define_State_group Defines the current status of the device
 *	Defines the current status of the device
 *	@{ */
typedef uint8_t VL53L0X_State;
#define VL53L0X_STATE_POWERDOWN		 ((VL53L0X_State)  0)
/*!< Device is in HW reset	*/
#define VL53L0X_STATE_WAIT_STATICINIT ((VL53L0X_State)  1)
/*!< Device is initialized and wait for static initialization  */
#define VL53L0X_STATE_STANDBY		 ((VL53L0X_State)  2)
/*!< Device is in Low power Standby mode   */
#define VL53L0X_STATE_IDLE			 ((VL53L0X_State)  3)
/*!< Device has been initialized and ready to do measurements  */
#define VL53L0X_STATE_RUNNING		 ((VL53L0X_State)  4)
/*!< Device is performing measurement */
#define VL53L0X_STATE_UNKNOWN		 ((VL53L0X_State)  98)
/*!< 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  */
/** @} VL53L0X_define_State_group */


/** @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 */
} VL53L0X_DeviceInfo_t;

/** @brief Defines all parameters for the device   */
typedef struct {
    VL53L0X_DeviceModes DeviceMode;
    /*!< Defines type of measurement to be done for the next measurement */
    uint32_t MeasurementTimingBudget_us;
    /*!< Defines the allowed total time for a single measurement */
    uint32_t InterMeasurementPeriod_ms;
    /*!< 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 XTalkCompensationRange_mm;
    /*!< CrossTalk compensation range in _mm	 */
    FixPoint1616_t XTalkCompensationRate_MHz;
    /*!< CrossTalk compensation rate in Mega counts per seconds.
     *	Expressed in 16.16 fixed point format.	*/
    int32_t RangeOffset_um;
    /*!< Range offset adjustment (mm) last programmed.	*/
    uint8_t LimitChecksEnable[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
    /*!< This Array store all the  6 Limit Check enables for this device. */
    uint8_t LimitChecksStatus[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
    /*!< This Array store all the  6 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 */
} VL53L0X_DeviceParameters_t;

/**
 * @struct VL53L0X_RangeData_t
 * @brief Range measurement data.  */
typedef struct {
    uint16_t Range_mm;	/*!< range distance in _mm. */
    uint16_t RangeDMax_mm; /*!< Tells what is the maximum detection distance of the device
     * in current setup and environment conditions (Filled when	applicable) */
    FixPoint1616_t SignalRateRtn_MHz; /*!< Return signal rate (MHz), as 16.16 fix point, effectively a measure of target reflectance.*/
    FixPoint1616_t AmbientRateRtn_MHz; /*!< Return ambient rate (MHz), as 16.16 fix point, effectively a measure of the ambient light.*/
    uint16_t EffectiveSpadRtnCount; /*!< Return the effective SPAD count for the return signal, as a 8.8 fix point value. */
    uint8_t RangeFractionalPart; /*!< Fractional part of range distance. Final value is a  FixPoint168 value.; only noise :( */
    uint8_t RangeStatus; /*!< Range Status for the current measurement. Value = 0 means value is valid. See \ref RangeStatusPage */
    FixPoint1616_t SigmaEstimate;		/*!< Estimated Sigma - based on ambient & VCSEL rates and signal_total_events */
} VL53L0X_RangingMeasurementData_t;


#define VL53L0X_REF_SPAD_BUFFER_SIZE 6
typedef struct {
    // merged in here all parts of "VL53L0X_DeviceSpecificParameters_t DeviceSpecificParameters;"
    FixPoint1616_t OscFrequency_MHz; 	/* Frequency used */
    uint16_t LastEncodedTimeout; 		/* last encoded Time out used for timing budget*/
    VL53L0X_GpioFunctionality Pin0GpioFunctionality; /* store the functionality of the GPIO: pin0 */
    uint32_t FinalRangeTimeout_us;/*!< Execution time of the final range*/
	uint8_t FinalRangeVcselPulsePeriod;	/*!< Vcsel pulse period (pll clocks) for the final range measurement*/
    uint32_t PreRangeTimeout_us;	/*!< Execution time of the final range*/
    uint8_t PreRangeVcselPulsePeriod;	/*!< Vcsel pulse period (pll clocks) for the pre-range measurement*/
    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 at 400 mm*/
    
    // Merged in here the VL53L0X_SpadData_t SpadData; 		/*!< Spad Data; Enables and Good-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 */
    
	// Merged in here all parts of DeviceParams_t
    int32_t	 Part2PartOffsetNVM_um; /*!< backed up NVM value */
    int32_t	 Part2PartOffsetAdjustNVM_um; /*!< backed up NVM value representing additional offset adjustment */
    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; Stdby1/2, Idle1/2	 */
    uint16_t SigmaEstRefArray;			/*!< Reference array sigma value in 1/100th of [mm] e.g. 100 = 1mm; loaded from tuning settings */
    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 LastSignalRef_MHz;	/*!< Latest Signal ref in MHz */
    uint8_t *pTuningSettingsPointer;	/*!< Pointer for alternative Tuning Settings table */
    uint8_t UseInternalTuningSettings;	/*!< Indicate if we use	 Tuning Settings table, default = True */
    uint16_t LinearityCorrectiveGain;	/*!< Linearity Corrective Gain value in x1000 */
    uint16_t DmaxCalRange_mm; 	/*!< Dmax Calibration Range _mm */
    FixPoint1616_t DmaxCalSignalRateRtn_MHz;/*!< Dmax Calibration Signal Rate Return _MHz */
    
} VL53L0X_DevData_t;

 /*  All these macros were replaced with following regulator expressions: 
a)  Search for: \QVL53L0X_SETARRAYPARAMETERFIELD(\E(\s*)([A-Z\d_]+)[[:punct:]](\s*)([A-Z\d_]+)[[:punct:]](\s*)([A-Z\d_\*]+)\Q);\E
    Replace by: Data.CurrentParameters.\2[\4] = \6;
    to replace this:  VL53L0X_SETARRAYPARAMETERFIELD(field, index, value);  
    by this:  Data.CurrentParameters.field[index] = value; 

b)  Search for: \QVL53L0X_GETARRAYPARAMETERFIELD(\E(\s*)([A-Z\d_]+)[[:punct:]](\s*)([A-Z\d_]+)[[:punct:]](\s*)([A-Z\d_\*]+)\Q);\E
    Replace by: \6 = Data.CurrentParameters.\2[\4];
    to replace this: VL53L0X_GETARRAYPARAMETERFIELD(  LimitChecksValue, limit_check_id, temp_fix1616); 
    by this:  temp_fix1616 = Data.CurrentParameters.LimitChecksValue[limit_check_id]; 

c)  Search for: \QVL53L0X_SETPARAMETERFIELD(\E(\s*)([A-Z\d_]+)[[:punct:]](\s*)([A-Z\d_\*]+)\Q);\E
    Replace by: Data.CurrentParameters.\2 = \4;
    to replace this:  VL53L0X_SETPARAMETERFIELD(field, value);  
    by this:  Data.CurrentParameters.field = value 

d)  Search for: \QVL53L0X_GETPARAMETERFIELD(\E(\s*)([A-Z\d_]+)[[:punct:]](\s*)([A-Z\d_\*]+)\Q);\E
    Replace by: \4 = Data.CurrentParameters.\2 ;
    to replace this: VL53L0X_GETPARAMET ERFIELD(field, variable);  
    by this:  variable = Data.CurrentParameters.field; 

d)  Search for: \QPALDevDataSet(\E(\s*)([A-Z\d_]+)[[:punct:]](\s*)([A-Z\d_\*]+)\Q);\E
    Replace by: Data.\2 = \4;
    to replace this: PALDevDataSet(field, value);
    by this:  Data.field = value;

d)  Search for: \QPALDevDataGet(\E(\s*)([A-Z\d]+)\Q)\E
    Replace by: Data.\2
    to replace this: PALDevDataGet(field)
    by this:  Data.field

#define PALDevDataSet(field, value) (Data.field)=(value)
#define PALDevDataGet(field) (Data.field)
#define VL53L0X_SETPARAMETERFIELD(field, value) Data.CurrentParameters.field = value
#define VL53L0X_GETPARAMETERFIELD(field, variable) variable = Data.CurrentParameters.field
#define VL53L0X_SETARRAYPARAMETERFIELD(field, index, value) Data.CurrentParameters.field[index] = value
#define VL53L0X_GETARRAYPARAMETERFIELD(field, index, variable)	variable = Data.CurrentParameters.field[index]
#define VL53L0X_SETDEVICESPECIFICPARAMETER(field, value) Data.field = value
#define VL53L0X_GETDEVICESPECIFICPARAMETER(field) 		 Data.field
 */
 
 
/** @defgroup VL53L0X_define_InterruptPolarity_group Defines the Polarity  of the Interrupt
 *	Defines the Polarity of the Interrupt
 *	@{
 */
typedef uint8_t VL53L0X_InterruptPolarity;
#define VL53L0X_INTERRUPTPOLARITY_LOW	   ((VL53L0X_InterruptPolarity)	0)
/*!< Set active low polarity best setup for falling edge. */
#define VL53L0X_INTERRUPTPOLARITY_HIGH	   ((VL53L0X_InterruptPolarity)	1)
/*!< Set active high polarity best setup for rising edge. */

/** @} VL53L0X_define_InterruptPolarity_group */


/** @defgroup VL53L0X_define_VcselPeriod_group Vcsel Period Defines
 *	Defines the range measurement for which to access the vcsel period.
 *	@{  */
typedef uint8_t VL53L0X_VcselPeriod;
#define VL53L0X_VCSEL_PERIOD_PRE_RANGE	((VL53L0X_VcselPeriod) 0)
/*!<Identifies the pre-range vcsel period. */
#define VL53L0X_VCSEL_PERIOD_FINAL_RANGE ((VL53L0X_VcselPeriod) 1)
/*!<Identifies the final range vcsel period. */

/** @} VL53L0X_define_VcselPeriod_group */
/** @defgroup VL53L0X_define_SchedulerSequence_group Defines the steps
 * carried out by the scheduler during a range measurement.
 *	@{
 *	Defines the states of all the steps in the scheduler 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  */
} VL53L0X_SchedulerSequenceSteps_t;
/** @} VL53L0X_define_SchedulerSequence_group */

/** @defgroup VL53L0X_define_SequenceStepId_group 
 *	Defines the the sequence steps performed during ranging..
 *	@{  */
typedef uint8_t VL53L0X_SequenceStepId;
#define	 VL53L0X_SEQUENCESTEP_TCC		  ((VL53L0X_VcselPeriod) 0) /*!<Target CentreCheck identifier. */
#define	 VL53L0X_SEQUENCESTEP_DSS		  ((VL53L0X_VcselPeriod) 1) /*!<Dynamic Spad Selection function Identifier. */
#define	 VL53L0X_SEQUENCESTEP_MSRC		  ((VL53L0X_VcselPeriod) 2) /*!<Minimum Signal Rate Check function Identifier. */
#define	 VL53L0X_SEQUENCESTEP_PRE_RANGE	  ((VL53L0X_VcselPeriod) 3) /*!<Pre-Range check Identifier. */
#define	 VL53L0X_SEQUENCESTEP_FINAL_RANGE ((VL53L0X_VcselPeriod) 4) /*!<Final Range Check Identifier. */
#define	 VL53L0X_SEQUENCESTEP_NUMBER_OF_CHECKS			 5 /*!<Number of Sequence Step Managed by the API. */
/** @} VL53L0X_define_SequenceStepId_group */


typedef enum {
	Range_Config_DEFAULT,
	Range_Config_LONG_RANGE,
	Range_Config_HIGH_ACCURACY,
	Range_Config_HIGH_SPEED
} VL53L0X_RangingConfig;
/** @} VL53L0X_define_SequenceStepId_group */

/** @} VL53L0X_globaldefine_group */


#ifdef __cplusplus
}
#endif


#endif /* _VL53L0X_DEF_H_ */