vl53l0x_def.h

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      derived from this software without specific prior written permission.

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#ifndef _VL53L0X_DEF_H_
#define _VL53L0X_DEF_H_


#ifdef __cplusplus
extern "C" {
#endif

#define VL53L0X10_SPECIFICATION_VER_MAJOR   1

#define VL53L0X10_SPECIFICATION_VER_MINOR   2

#define VL53L0X10_SPECIFICATION_VER_SUB    7

#define VL53L0X10_SPECIFICATION_VER_REVISION 1440

#define VL53L0X10_IMPLEMENTATION_VER_MAJOR  1

#define VL53L0X10_IMPLEMENTATION_VER_MINOR  0

#define VL53L0X10_IMPLEMENTATION_VER_SUB        9

#define VL53L0X10_IMPLEMENTATION_VER_REVISION   3673

#define VL53L0X_SPECIFICATION_VER_MAJOR  1

#define VL53L0X_SPECIFICATION_VER_MINOR  2

#define VL53L0X_SPECIFICATION_VER_SUB    7

#define VL53L0X_SPECIFICATION_VER_REVISION 1440

#define VL53L0X_IMPLEMENTATION_VER_MAJOR      1

#define VL53L0X_IMPLEMENTATION_VER_MINOR      0

#define VL53L0X_IMPLEMENTATION_VER_SUB    2

#define VL53L0X_IMPLEMENTATION_VER_REVISION   4823
#define VL53L0X_DEFAULT_MAX_LOOP 2000
#define VL53L0X_MAX_STRING_LENGTH 32


#include "vl53l0x_device.h"
#include "vl53l0x_types.h"


/****************************************
 * PRIVATE define do not edit
 ****************************************/

typedef struct {
    uint32_t revision; 
    uint8_t major;    
    uint8_t minor;    
    uint8_t build;    
} VL53L0X_Version_t;


typedef struct {
    char Name[VL53L0X_MAX_STRING_LENGTH];
    char Type[VL53L0X_MAX_STRING_LENGTH];
    char ProductId[VL53L0X_MAX_STRING_LENGTH];
    uint8_t ProductType;
    uint8_t ProductRevisionMajor;
    uint8_t ProductRevisionMinor;
} VL53L0X_DeviceInfo_t;


typedef int8_t VL53L0X_Error;

#define VL53L0X_ERROR_NONE      ((VL53L0X_Error)    0)
#define VL53L0X_ERROR_CALIBRATION_WARNING   ((VL53L0X_Error) -1)

#define VL53L0X_ERROR_MIN_CLIPPED           ((VL53L0X_Error) -2)

#define VL53L0X_ERROR_UNDEFINED             ((VL53L0X_Error) -3)

#define VL53L0X_ERROR_INVALID_PARAMS            ((VL53L0X_Error) -4)

#define VL53L0X_ERROR_NOT_SUPPORTED         ((VL53L0X_Error) -5)

#define VL53L0X_ERROR_RANGE_ERROR           ((VL53L0X_Error) -6)

#define VL53L0X_ERROR_TIME_OUT              ((VL53L0X_Error) -7)

#define VL53L0X_ERROR_MODE_NOT_SUPPORTED            ((VL53L0X_Error) -8)

#define VL53L0X_ERROR_BUFFER_TOO_SMALL          ((VL53L0X_Error) -9)

#define VL53L0X_ERROR_GPIO_NOT_EXISTING         ((VL53L0X_Error) -10)

#define VL53L0X_ERROR_GPIO_FUNCTIONALITY_NOT_SUPPORTED  ((VL53L0X_Error) -11)

#define VL53L0X_ERROR_INTERRUPT_NOT_CLEARED     ((VL53L0X_Error) -12)

#define VL53L0X_ERROR_CONTROL_INTERFACE         ((VL53L0X_Error) -20)

#define VL53L0X_ERROR_INVALID_COMMAND           ((VL53L0X_Error) -30)

#define VL53L0X_ERROR_DIVISION_BY_ZERO          ((VL53L0X_Error) -40)

#define VL53L0X_ERROR_REF_SPAD_INIT         ((VL53L0X_Error) -50)

#define VL53L0X_ERROR_NOT_IMPLEMENTED           ((VL53L0X_Error) -99)

typedef uint8_t VL53L0X_DeviceModes;

#define VL53L0X_DEVICEMODE_SINGLE_RANGING   ((VL53L0X_DeviceModes)  0)
#define VL53L0X_DEVICEMODE_CONTINUOUS_RANGING   ((VL53L0X_DeviceModes)  1)
#define VL53L0X_DEVICEMODE_SINGLE_HISTOGRAM ((VL53L0X_DeviceModes)  2)
#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 */
typedef uint8_t VL53L0X_HistogramModes;

#define VL53L0X_HISTOGRAMMODE_DISABLED      ((VL53L0X_HistogramModes) 0)

#define VL53L0X_HISTOGRAMMODE_REFERENCE_ONLY    ((VL53L0X_HistogramModes) 1)

#define VL53L0X_HISTOGRAMMODE_RETURN_ONLY   ((VL53L0X_HistogramModes) 2)

#define VL53L0X_HISTOGRAMMODE_BOTH      ((VL53L0X_HistogramModes) 3)

    /* ... Modes to be added depending on device */
typedef uint8_t VL53L0X_PowerModes;

#define VL53L0X_POWERMODE_STANDBY_LEVEL1 ((VL53L0X_PowerModes) 0)

#define VL53L0X_POWERMODE_STANDBY_LEVEL2 ((VL53L0X_PowerModes) 1)

#define VL53L0X_POWERMODE_IDLE_LEVEL1   ((VL53L0X_PowerModes) 2)

#define VL53L0X_POWERMODE_IDLE_LEVEL2   ((VL53L0X_PowerModes) 3)

typedef struct {
    VL53L0X_DeviceModes DeviceMode;
    VL53L0X_HistogramModes HistogramMode;
    uint32_t MeasurementTimingBudgetMicroSeconds;
    uint32_t InterMeasurementPeriodMilliSeconds;
    uint8_t XTalkCompensationEnable;
    uint16_t XTalkCompensationRangeMilliMeter;
    FixPoint1616_t XTalkCompensationRateMegaCps;
    int32_t RangeOffsetMicroMeters;
    uint8_t LimitChecksEnable[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
    uint8_t LimitChecksStatus[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
    FixPoint1616_t LimitChecksValue[VL53L0X_CHECKENABLE_NUMBER_OF_CHECKS];
    uint8_t WrapAroundCheckEnable;
} VL53L0X_DeviceParameters_t;


typedef uint8_t VL53L0X_State;

#define VL53L0X_STATE_POWERDOWN      ((VL53L0X_State)  0)

#define VL53L0X_STATE_WAIT_STATICINIT ((VL53L0X_State)  1)

#define VL53L0X_STATE_STANDBY        ((VL53L0X_State)  2)

#define VL53L0X_STATE_IDLE           ((VL53L0X_State)  3)

#define VL53L0X_STATE_RUNNING        ((VL53L0X_State)  4)

#define VL53L0X_STATE_UNKNOWN        ((VL53L0X_State)  98)

#define VL53L0X_STATE_ERROR          ((VL53L0X_State)  99)

typedef struct {
    int32_t AmbTuningWindowFactor_K;
    int32_t RetSignalAt0mm;
} VL53L0X_DMaxData_t;

typedef struct {
    uint32_t TimeStamp;     
    uint32_t MeasurementTimeUsec;
    uint16_t RangeMilliMeter;   
    uint16_t RangeDMaxMilliMeter;
    FixPoint1616_t SignalRateRtnMegaCps;
    FixPoint1616_t AmbientRateRtnMegaCps;
    uint16_t EffectiveSpadRtnCount;
    uint8_t ZoneId;
    uint8_t RangeFractionalPart;
    uint8_t RangeStatus;
} VL53L0X_RangingMeasurementData_t;


#define VL53L0X_HISTOGRAM_BUFFER_SIZE 24

typedef struct {
    /* Histogram Measurement data */
    uint32_t HistogramData[VL53L0X_HISTOGRAM_BUFFER_SIZE];
    uint8_t HistogramType; 
    uint8_t FirstBin; 
    uint8_t BufferSize; 
    uint8_t NumberOfBins;
    VL53L0X_DeviceError ErrorStatus;
} VL53L0X_HistogramMeasurementData_t;

#define VL53L0X_REF_SPAD_BUFFER_SIZE 6

typedef struct {
    uint8_t RefSpadEnables[VL53L0X_REF_SPAD_BUFFER_SIZE];
    uint8_t RefGoodSpadMap[VL53L0X_REF_SPAD_BUFFER_SIZE];
} VL53L0X_SpadData_t;

typedef struct {
    FixPoint1616_t OscFrequencyMHz; /* 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 FinalRangeTimeoutMicroSecs;
    uint8_t FinalRangeVcselPulsePeriod;
    uint32_t PreRangeTimeoutMicroSecs;
    uint8_t PreRangeVcselPulsePeriod;
    uint16_t SigmaEstRefArray;
    uint16_t SigmaEstEffPulseWidth;
    uint16_t SigmaEstEffAmbWidth;
    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; 
    uint32_t PartUIDLower; 
    FixPoint1616_t SignalRateMeasFixed400mm; 
} VL53L0X_DeviceSpecificParameters_t;

typedef struct {
    VL53L0X_DMaxData_t DMaxData;
    int32_t Part2PartOffsetNVMMicroMeter;
    int32_t Part2PartOffsetAdjustmentNVMMicroMeter;
    VL53L0X_DeviceParameters_t CurrentParameters;
    VL53L0X_RangingMeasurementData_t LastRangeMeasure;
    VL53L0X_HistogramMeasurementData_t LastHistogramMeasure;
    VL53L0X_DeviceSpecificParameters_t DeviceSpecificParameters;
    VL53L0X_SpadData_t SpadData;
    uint8_t SequenceConfig;
    uint8_t RangeFractionalEnable;
    VL53L0X_State PalState;
    VL53L0X_PowerModes PowerMode;
    uint16_t SigmaEstRefArray;
    uint16_t SigmaEstEffPulseWidth;
    uint16_t SigmaEstEffAmbWidth;
    uint8_t StopVariable;
    uint16_t targetRefRate;
    FixPoint1616_t SigmaEstimate;
    FixPoint1616_t SignalEstimate;
    FixPoint1616_t LastSignalRefMcps;
    uint8_t *pTuningSettingsPointer;
    uint8_t UseInternalTuningSettings;
    uint16_t LinearityCorrectiveGain;
    uint16_t DmaxCalRangeMilliMeter;
    FixPoint1616_t DmaxCalSignalRateRtnMegaCps;
} VL53L0X_DevData_t;


typedef uint8_t VL53L0X_InterruptPolarity;

#define VL53L0X_INTERRUPTPOLARITY_LOW      ((VL53L0X_InterruptPolarity) 0)

#define VL53L0X_INTERRUPTPOLARITY_HIGH     ((VL53L0X_InterruptPolarity) 1)

typedef uint8_t VL53L0X_VcselPeriod;

#define VL53L0X_VCSEL_PERIOD_PRE_RANGE  ((VL53L0X_VcselPeriod) 0)

#define VL53L0X_VCSEL_PERIOD_FINAL_RANGE ((VL53L0X_VcselPeriod) 1)

typedef struct {
    uint8_t TccOn;    
    uint8_t MsrcOn;       
    uint8_t DssOn;        
    uint8_t PreRangeOn;   
    uint8_t FinalRangeOn; 
} VL53L0X_SchedulerSequenceSteps_t;

typedef uint8_t VL53L0X_SequenceStepId;

#define  VL53L0X_SEQUENCESTEP_TCC        ((VL53L0X_VcselPeriod) 0)

#define  VL53L0X_SEQUENCESTEP_DSS        ((VL53L0X_VcselPeriod) 1)

#define  VL53L0X_SEQUENCESTEP_MSRC       ((VL53L0X_VcselPeriod) 2)

#define  VL53L0X_SEQUENCESTEP_PRE_RANGE  ((VL53L0X_VcselPeriod) 3)

#define  VL53L0X_SEQUENCESTEP_FINAL_RANGE ((VL53L0X_VcselPeriod) 4)

#define  VL53L0X_SEQUENCESTEP_NUMBER_OF_CHECKS           5

/* MACRO Definitions */
/* Defines */
#define VL53L0X_SETPARAMETERFIELD(Dev, field, value) \
    PALDevDataSet(Dev, CurrentParameters.field, value)

#define VL53L0X_GETPARAMETERFIELD(Dev, field, variable) \
    variable = PALDevDataGet(Dev, CurrentParameters).field


#define VL53L0X_SETARRAYPARAMETERFIELD(Dev, field, index, value) \
    PALDevDataSet(Dev, CurrentParameters.field[index], value)

#define VL53L0X_GETARRAYPARAMETERFIELD(Dev, field, index, variable) \
    variable = PALDevDataGet(Dev, CurrentParameters).field[index]


#define VL53L0X_SETDEVICESPECIFICPARAMETER(Dev, field, value) \
        PALDevDataSet(Dev, DeviceSpecificParameters.field, value)

#define VL53L0X_GETDEVICESPECIFICPARAMETER(Dev, field) \
        PALDevDataGet(Dev, DeviceSpecificParameters).field


#define VL53L0X_FIXPOINT1616TOFIXPOINT97(Value) \
    (uint16_t)((Value>>9)&0xFFFF)
#define VL53L0X_FIXPOINT97TOFIXPOINT1616(Value) \
    (FixPoint1616_t)(Value<<9)

#define VL53L0X_FIXPOINT1616TOFIXPOINT88(Value) \
    (uint16_t)((Value>>8)&0xFFFF)
#define VL53L0X_FIXPOINT88TOFIXPOINT1616(Value) \
    (FixPoint1616_t)(Value<<8)

#define VL53L0X_FIXPOINT1616TOFIXPOINT412(Value) \
    (uint16_t)((Value>>4)&0xFFFF)
#define VL53L0X_FIXPOINT412TOFIXPOINT1616(Value) \
    (FixPoint1616_t)(Value<<4)

#define VL53L0X_FIXPOINT1616TOFIXPOINT313(Value) \
    (uint16_t)((Value>>3)&0xFFFF)
#define VL53L0X_FIXPOINT313TOFIXPOINT1616(Value) \
    (FixPoint1616_t)(Value<<3)

#define VL53L0X_FIXPOINT1616TOFIXPOINT08(Value) \
    (uint8_t)((Value>>8)&0x00FF)
#define VL53L0X_FIXPOINT08TOFIXPOINT1616(Value) \
    (FixPoint1616_t)(Value<<8)

#define VL53L0X_FIXPOINT1616TOFIXPOINT53(Value) \
    (uint8_t)((Value>>13)&0x00FF)
#define VL53L0X_FIXPOINT53TOFIXPOINT1616(Value) \
    (FixPoint1616_t)(Value<<13)

#define VL53L0X_FIXPOINT1616TOFIXPOINT102(Value) \
    (uint16_t)((Value>>14)&0x0FFF)
#define VL53L0X_FIXPOINT102TOFIXPOINT1616(Value) \
    (FixPoint1616_t)(Value<<12)

#define VL53L0X_MAKEUINT16(lsb, msb) (uint16_t)((((uint16_t)msb)<<8) + \
        (uint16_t)lsb)

#ifdef __cplusplus
}
#endif


#endif /* _VL53L0X_DEF_H_ */