Private data for the TimeSync class. More...

Public Member Functions
void	addHistoryItem (const TimeSyncHistoryUnit &tu)
	Add an item to the history, updating the m_historyMaxIndex value if necessary. More...

double	historyMax () const
	Maximum tCR value in the history. More...

int	lastIndex () const
	Index of the last (most recent) item in the history. More...

int	firstIndex () const
	Index of the first (oldest) item in the history. More...

Public Attributes
int	m_historySize
	The number of items stored in the history. More...

int	m_quickSkewWindow
	The number of steps to apply the quick skew estimation algorithm. More...

double	m_a
	Fuzzy factor. More...

double	m_C
	Stability factor (lower is more stable) More...

TimeStamp	m_tS0
	Linearization point for S (external) values. More...

TimeStamp	m_tR0
	Linearization point for R (local) values. More...

double	m_initialSkew
	Initial skew to apply. When 0, the skew will be estimated automatically. More...

double	m_skew
	Last known computed skew. More...

double	m_outlierThreshold
	Dynamic threshold for detecting outliers in the update function. More...

double	m_outlierDelta
	Used to move m_outlierThreshold up or down (lower value is less movement) More...

double	m_correction
	Last known correction value computed from the history. More...

double	m_tMc
	Linearization point for the xsens::TimeSync::localTime and xsens::TimeSync::externalTime functions. More...

double	m_tC
	Last known computed time value, used in update and time conversion functions. More...

int	m_historyMaxIndex
	Index of the maximum tCR value in the history. More...

int	m_historyCount
	Items currently in the history. More...

int	m_historyIndex
	Index of the next item to write in the history (in a full history this is also the oldest item index) More...

TimeSyncHistoryUnit *	m_history
	The time sync history buffer, implemented as a circular buffer. More...

bool	m_initialized
	Whether an initial estimate has been made and the normal time sync estimation can take place. More...

Detailed Description

Private data for the TimeSync class.

Member Function Documentation

◆ addHistoryItem()

void xsens::TimeSyncPrivate::addHistoryItem ( const TimeSyncHistoryUnit & tu )

Add an item to the history, updating the m_historyMaxIndex value if necessary.

◆ firstIndex()

int xsens::TimeSyncPrivate::firstIndex ( ) const

Index of the first (oldest) item in the history.

◆ historyMax()

double xsens::TimeSyncPrivate::historyMax ( ) const

Maximum tCR value in the history.

◆ lastIndex()

int xsens::TimeSyncPrivate::lastIndex ( ) const

Index of the last (most recent) item in the history.

Member Data Documentation

◆ m_a

double xsens::TimeSyncPrivate::m_a

Fuzzy factor.

◆ m_C

double xsens::TimeSyncPrivate::m_C

Stability factor (lower is more stable)

◆ m_correction

double xsens::TimeSyncPrivate::m_correction

Last known correction value computed from the history.

◆ m_history

TimeSyncHistoryUnit* xsens::TimeSyncPrivate::m_history

The time sync history buffer, implemented as a circular buffer.

◆ m_historyCount

int xsens::TimeSyncPrivate::m_historyCount

Items currently in the history.

◆ m_historyIndex

int xsens::TimeSyncPrivate::m_historyIndex

Index of the next item to write in the history (in a full history this is also the oldest item index)

◆ m_historyMaxIndex

int xsens::TimeSyncPrivate::m_historyMaxIndex

Index of the maximum tCR value in the history.

◆ m_historySize

int xsens::TimeSyncPrivate::m_historySize

The number of items stored in the history.

◆ m_initialized

bool xsens::TimeSyncPrivate::m_initialized

Whether an initial estimate has been made and the normal time sync estimation can take place.

◆ m_initialSkew

double xsens::TimeSyncPrivate::m_initialSkew

Initial skew to apply. When 0, the skew will be estimated automatically.

◆ m_outlierDelta

double xsens::TimeSyncPrivate::m_outlierDelta

Used to move m_outlierThreshold up or down (lower value is less movement)

◆ m_outlierThreshold

double xsens::TimeSyncPrivate::m_outlierThreshold

Dynamic threshold for detecting outliers in the update function.

◆ m_quickSkewWindow

int xsens::TimeSyncPrivate::m_quickSkewWindow

The number of steps to apply the quick skew estimation algorithm.

◆ m_skew

double xsens::TimeSyncPrivate::m_skew

Last known computed skew.

◆ m_tC

double xsens::TimeSyncPrivate::m_tC

Last known computed time value, used in update and time conversion functions.

◆ m_tMc

double xsens::TimeSyncPrivate::m_tMc

Linearization point for the xsens::TimeSync::localTime and xsens::TimeSync::externalTime functions.

◆ m_tR0

TimeStamp xsens::TimeSyncPrivate::m_tR0

Linearization point for R (local) values.

◆ m_tS0

TimeStamp xsens::TimeSyncPrivate::m_tS0

Linearization point for S (external) values.

The documentation for this class was generated from the following file:

/build/rock-master-18.09-drivers-xsens-imu-0.20180621/external/xsensVendorLib/xsens_time.cpp

Public Member Functions

Public Attributes