fusion.h File Reference

Lower level sensor fusion interface. More...

#include "sensor_fusion.h"

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Macros
COMPUTE_1DOF_P_BASIC constants
#define	FLPFSECS_1DOF_P_BASIC   1.5F
	pressure low pass filter time constant (s) More...
COMPUTE_3DOF_G_BASIC constants
#define	FLPFSECS_3DOF_G_BASIC   1.0F
	tilt orientation low pass filter time constant (s) More...
COMPUTE_3DOF_B_BASIC constants
#define	FLPFSECS_3DOF_B_BASIC   7.0F
	2D eCompass orientation low pass filter time constant (s) More...
COMPUTE_6DOF_GB_BASIC constants
#define	FLPFSECS_6DOF_GB_BASIC   7.0F
COMPUTE_6DOF_GY_KALMAN constants
#define	FQVY_6DOF_GY_KALMAN   2E2
	gyro sensor noise variance units (deg/s)^2 More...
#define	FQVG_6DOF_GY_KALMAN   1.2E-3
	accelerometer sensor noise variance units g^2 More...
#define	FQWB_6DOF_GY_KALMAN   2E-2F
	gyro offset random walk units (deg/s)^2 More...
#define	FMIN_6DOF_GY_BPL   -7.0F
	minimum permissible power on gyro offsets (deg/s) More...
#define	FMAX_6DOF_GY_BPL   7.0F
	maximum permissible power on gyro offsets (deg/s) More...
COMPUTE_9DOF_GBY_KALMAN constants
gyro sensor noise covariance units deg^2 increasing this parameter improves convergence to the geomagnetic field
#define	FQVY_9DOF_GBY_KALMAN   2E2
	gyro sensor noise variance units (deg/s)^2 More...
#define	FQVG_9DOF_GBY_KALMAN   1.2E-3
	accelerometer sensor noise variance units g^2 defining minimum deviation from 1g sphere More...
#define	FQVB_9DOF_GBY_KALMAN   5E0
	magnetometer sensor noise variance units uT^2 defining minimum deviation from geomagnetic sphere. More...
#define	FQWB_9DOF_GBY_KALMAN   2E-2F
	gyro offset random walk units (deg/s)^2 More...
#define	FMIN_9DOF_GBY_BPL   -7.0F
	minimum permissible power on gyro offsets (deg/s) More...
#define	FMAX_9DOF_GBY_BPL   7.0F
	maximum permissible power on gyro offsets (deg/s) More...

Functions
Fusion Function Prototypes
These functions comprise the core of the basic sensor fusion functions excluding magnetic and acceleration calibration. Parameter descriptions are not included here, as details are provided in sensor_fusion.h.
void	fInitializeFusion (SensorFusionGlobals *sfg)
void	fFuseSensors (struct SV_1DOF_P_BASIC *pthisSV_1DOF_P_BASIC, struct SV_3DOF_G_BASIC *pthisSV_3DOF_G_BASIC, struct SV_3DOF_B_BASIC *pthisSV_3DOF_B_BASIC, struct SV_3DOF_Y_BASIC *pthisSV_3DOF_Y_BASIC, struct SV_6DOF_GB_BASIC *pthisSV_6DOF_GB_BASIC, struct SV_6DOF_GY_KALMAN *pthisSV_6DOF_GY_KALMAN, struct SV_9DOF_GBY_KALMAN *pthisSV_9DOF_GBY_KALMAN, struct AccelSensor *pthisAccel, struct MagSensor *pthisMag, struct GyroSensor *pthisGyro, struct PressureSensor *pthisPressure, struct MagCalibration *pthisMagCal)
void	fInit_1DOF_P_BASIC (struct SV_1DOF_P_BASIC *pthisSV, struct PressureSensor *pthisPressure, float flpftimesecs)
void	fInit_3DOF_G_BASIC (struct SV_3DOF_G_BASIC *pthisSV, struct AccelSensor *pthisAccel, float flpftimesecs)
void	fInit_3DOF_B_BASIC (struct SV_3DOF_B_BASIC *pthisSV, struct MagSensor *pthisMag, float flpftimesecs)
void	fInit_3DOF_Y_BASIC (struct SV_3DOF_Y_BASIC *pthisSV)
void	fInit_6DOF_GB_BASIC (struct SV_6DOF_GB_BASIC *pthisSV, struct AccelSensor *pthisAccel, struct MagSensor *pthisMag, float flpftimesecs)
void	fInit_6DOF_GY_KALMAN (struct SV_6DOF_GY_KALMAN *pthisSV, struct AccelSensor *pthisAccel, struct GyroSensor *pthisGyro)
void	fInit_9DOF_GBY_KALMAN (struct SV_9DOF_GBY_KALMAN *pthisSV, struct AccelSensor *pthisAccel, struct MagSensor *pthisMag, struct GyroSensor *pthisGyro, struct MagCalibration *pthisMagCal)
void	fRun_1DOF_P_BASIC (struct SV_1DOF_P_BASIC *pthisSV, struct PressureSensor *pthisPressure)
void	fRun_3DOF_G_BASIC (struct SV_3DOF_G_BASIC *pthisSV, struct AccelSensor *pthisAccel)
void	fRun_3DOF_B_BASIC (struct SV_3DOF_B_BASIC *pthisSV, struct MagSensor *pthisMag)
void	fRun_3DOF_Y_BASIC (struct SV_3DOF_Y_BASIC *pthisSV, struct GyroSensor *pthisGyro)
void	fRun_6DOF_GB_BASIC (struct SV_6DOF_GB_BASIC *pthisSV, struct MagSensor *pthisMag, struct AccelSensor *pthisAccel)
void	fRun_6DOF_GY_KALMAN (struct SV_6DOF_GY_KALMAN *pthisSV, struct AccelSensor *pthisAccel, struct GyroSensor *pthisGyro)
void	fRun_9DOF_GBY_KALMAN (struct SV_9DOF_GBY_KALMAN *pthisSV, struct AccelSensor *pthisAccel, struct MagSensor *pthisMag, struct GyroSensor *pthisGyro, struct MagCalibration *pthisMagCal)

Detailed Description

Lower level sensor fusion interface.

This file can be used to "tune" the performance of specific algorithms within the sensor fusion library. It also defines the lower level function definitions for specific algorithms. Normally, the higher level hooks in sensor_fusion.h will be used, and those shown here will be left alone.

Definition in file fusion.h.

Macro Definition Documentation

FLPFSECS_1DOF_P_BASIC

#define FLPFSECS_1DOF_P_BASIC   1.5F

pressure low pass filter time constant (s)

Definition at line 26 of file fusion.h.

Referenced by fRun_1DOF_P_BASIC().

FLPFSECS_3DOF_B_BASIC

#define FLPFSECS_3DOF_B_BASIC   7.0F

2D eCompass orientation low pass filter time constant (s)

Definition at line 36 of file fusion.h.

Referenced by fRun_3DOF_B_BASIC().

FLPFSECS_3DOF_G_BASIC

#define FLPFSECS_3DOF_G_BASIC   1.0F

tilt orientation low pass filter time constant (s)

Definition at line 31 of file fusion.h.

Referenced by fRun_3DOF_G_BASIC().

FLPFSECS_6DOF_GB_BASIC

#define FLPFSECS_6DOF_GB_BASIC   7.0F

Definition at line 41 of file fusion.h.

Referenced by fRun_6DOF_GB_BASIC().

FMAX_6DOF_GY_BPL

#define FMAX_6DOF_GY_BPL   7.0F

maximum permissible power on gyro offsets (deg/s)

Definition at line 50 of file fusion.h.

Referenced by fInit_6DOF_GY_KALMAN().

FMAX_9DOF_GBY_BPL

#define FMAX_9DOF_GBY_BPL   7.0F

maximum permissible power on gyro offsets (deg/s)

Definition at line 62 of file fusion.h.

Referenced by fInit_9DOF_GBY_KALMAN(), and fRun_6DOF_GY_KALMAN().

FMIN_6DOF_GY_BPL

#define FMIN_6DOF_GY_BPL   -7.0F

minimum permissible power on gyro offsets (deg/s)

Definition at line 49 of file fusion.h.

Referenced by fInit_6DOF_GY_KALMAN().

FMIN_9DOF_GBY_BPL

#define FMIN_9DOF_GBY_BPL   -7.0F

minimum permissible power on gyro offsets (deg/s)

Definition at line 61 of file fusion.h.

Referenced by fInit_9DOF_GBY_KALMAN(), and fRun_6DOF_GY_KALMAN().

FQVB_9DOF_GBY_KALMAN

#define FQVB_9DOF_GBY_KALMAN   5E0

magnetometer sensor noise variance units uT^2 defining minimum deviation from geomagnetic sphere.

Definition at line 59 of file fusion.h.

Referenced by fRun_6DOF_GY_KALMAN().

FQVG_6DOF_GY_KALMAN

#define FQVG_6DOF_GY_KALMAN   1.2E-3

accelerometer sensor noise variance units g^2

Definition at line 47 of file fusion.h.

Referenced by fRun_6DOF_GY_KALMAN().

FQVG_9DOF_GBY_KALMAN

#define FQVG_9DOF_GBY_KALMAN   1.2E-3

accelerometer sensor noise variance units g^2 defining minimum deviation from 1g sphere

Definition at line 58 of file fusion.h.

Referenced by fRun_6DOF_GY_KALMAN().

FQVY_6DOF_GY_KALMAN

#define FQVY_6DOF_GY_KALMAN   2E2

gyro sensor noise variance units (deg/s)^2

Definition at line 46 of file fusion.h.

Referenced by fInit_6DOF_GY_KALMAN().

FQVY_9DOF_GBY_KALMAN

#define FQVY_9DOF_GBY_KALMAN   2E2

gyro sensor noise variance units (deg/s)^2

Definition at line 57 of file fusion.h.

Referenced by fInit_9DOF_GBY_KALMAN().

FQWB_6DOF_GY_KALMAN

#define FQWB_6DOF_GY_KALMAN   2E-2F

gyro offset random walk units (deg/s)^2

Definition at line 48 of file fusion.h.

Referenced by fInit_6DOF_GY_KALMAN().

FQWB_9DOF_GBY_KALMAN

#define FQWB_9DOF_GBY_KALMAN   2E-2F

gyro offset random walk units (deg/s)^2

Definition at line 60 of file fusion.h.

Referenced by fInit_9DOF_GBY_KALMAN().

Function Documentation

fFuseSensors()

void fFuseSensors	(	struct SV_1DOF_P_BASIC *	pthisSV_1DOF_P_BASIC,
		struct SV_3DOF_G_BASIC *	pthisSV_3DOF_G_BASIC,
		struct SV_3DOF_B_BASIC *	pthisSV_3DOF_B_BASIC,
		struct SV_3DOF_Y_BASIC *	pthisSV_3DOF_Y_BASIC,
		struct SV_6DOF_GB_BASIC *	pthisSV_6DOF_GB_BASIC,
		struct SV_6DOF_GY_KALMAN *	pthisSV_6DOF_GY_KALMAN,
		struct SV_9DOF_GBY_KALMAN *	pthisSV_9DOF_GBY_KALMAN,
		struct AccelSensor *	pthisAccel,
		struct MagSensor *	pthisMag,
		struct GyroSensor *	pthisGyro,
		struct PressureSensor *	pthisPressure,
		struct MagCalibration *	pthisMagCal
	)

Definition at line 68 of file fusion.c.

References ARM_systick_elapsed_ticks(), ARM_systick_start_ticks(), fRun_1DOF_P_BASIC(), fRun_3DOF_B_BASIC(), fRun_3DOF_G_BASIC(), fRun_3DOF_Y_BASIC(), fRun_6DOF_GB_BASIC(), fRun_6DOF_GY_KALMAN(), fRun_9DOF_GBY_KALMAN(), SV_1DOF_P_BASIC::systick, SV_3DOF_G_BASIC::systick, SV_3DOF_B_BASIC::systick, SV_3DOF_Y_BASIC::systick, SV_6DOF_GB_BASIC::systick, SV_6DOF_GY_KALMAN::systick, and SV_9DOF_GBY_KALMAN::systick.

Referenced by runFusion().

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fInit_1DOF_P_BASIC()

void fInit_1DOF_P_BASIC	(	struct SV_1DOF_P_BASIC *	pthisSV,
		struct PressureSensor *	pthisPressure,
		float	flpftimesecs
	)

Definition at line 154 of file fusion.c.

References SV_1DOF_P_BASIC::fdeltat, PressureSensor::fH, SV_1DOF_P_BASIC::flpf, SV_1DOF_P_BASIC::fLPH, SV_1DOF_P_BASIC::fLPT, PressureSensor::fT, FUSION_HZ, and SV_1DOF_P_BASIC::resetflag.

Referenced by fRun_1DOF_P_BASIC().

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fInit_3DOF_B_BASIC()

void fInit_3DOF_B_BASIC	(	struct SV_3DOF_B_BASIC *	pthisSV,
		struct MagSensor *	pthisMag,
		float	flpftimesecs
	)

Definition at line 207 of file fusion.c.

References f3DOFMagnetometerMatrixAndroid(), f3DOFMagnetometerMatrixNED(), f3DOFMagnetometerMatrixWin8(), MagSensor::fBc, SV_3DOF_B_BASIC::fdeltat, SV_3DOF_B_BASIC::flpf, SV_3DOF_B_BASIC::fLPq, SV_3DOF_B_BASIC::fLPR, fQuaternionFromRotationMatrix(), FUSION_HZ, and SV_3DOF_B_BASIC::resetflag.

Referenced by fRun_3DOF_B_BASIC().

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fInit_3DOF_G_BASIC()

void fInit_3DOF_G_BASIC	(	struct SV_3DOF_G_BASIC *	pthisSV,
		struct AccelSensor *	pthisAccel,
		float	flpftimesecs
	)

Definition at line 179 of file fusion.c.

References f3DOFTiltAndroid(), f3DOFTiltNED(), f3DOFTiltWin8(), SV_3DOF_G_BASIC::fdeltat, AccelSensor::fGc, SV_3DOF_G_BASIC::flpf, SV_3DOF_G_BASIC::fLPq, SV_3DOF_G_BASIC::fLPR, fQuaternionFromRotationMatrix(), FUSION_HZ, and SV_3DOF_G_BASIC::resetflag.

Referenced by fRun_3DOF_G_BASIC().

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fInit_3DOF_Y_BASIC()

void fInit_3DOF_Y_BASIC

(

struct SV_3DOF_Y_BASIC *

pthisSV

)

Definition at line 235 of file fusion.c.

References f3x3matrixAeqI(), SV_3DOF_Y_BASIC::fdeltat, SV_3DOF_Y_BASIC::fq, fqAeq1(), SV_3DOF_Y_BASIC::fR, FUSION_HZ, and SV_3DOF_Y_BASIC::resetflag.

Referenced by fRun_3DOF_Y_BASIC().

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fInit_6DOF_GB_BASIC()

void fInit_6DOF_GB_BASIC	(	struct SV_6DOF_GB_BASIC *	pthisSV,
		struct AccelSensor *	pthisAccel,
		struct MagSensor *	pthisMag,
		float	flpftimesecs
	)

Definition at line 250 of file fusion.c.

References MagSensor::fBc, SV_6DOF_GB_BASIC::fdeltat, feCompassAndroid(), feCompassNED(), feCompassWin8(), AccelSensor::fGc, SV_6DOF_GB_BASIC::fLPDelta, SV_6DOF_GB_BASIC::flpf, SV_6DOF_GB_BASIC::fLPq, SV_6DOF_GB_BASIC::fLPR, fQuaternionFromRotationMatrix(), FUSION_HZ, and SV_6DOF_GB_BASIC::resetflag.

Referenced by fRun_6DOF_GB_BASIC().

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fInit_6DOF_GY_KALMAN()

void fInit_6DOF_GY_KALMAN	(	struct SV_6DOF_GY_KALMAN *	pthisSV,
		struct AccelSensor *	pthisAccel,
		struct GyroSensor *	pthisGyro
	)

Definition at line 282 of file fusion.c.

References CALIBRATION_NVM_ADDR, CHX, CHZ, f3DOFTiltAndroid(), f3DOFTiltNED(), f3DOFTiltWin8(), SV_6DOF_GY_KALMAN::fAlphaOver2, SV_6DOF_GY_KALMAN::fAlphaQwbOver6, SV_6DOF_GY_KALMAN::fAlphaSqOver4, SV_6DOF_GY_KALMAN::fAlphaSqQvYQwbOver12, SV_6DOF_GY_KALMAN::fbErrPl, SV_6DOF_GY_KALMAN::fbPl, SV_6DOF_GY_KALMAN::fdeltat, AccelSensor::fGc, FMAX_6DOF_GY_BPL, SV_6DOF_GY_KALMAN::fMaxGyroOffsetChange, FMIN_6DOF_GY_BPL, FPIOVER180, SV_6DOF_GY_KALMAN::fqgErrPl, SV_6DOF_GY_KALMAN::fqPl, fQuaternionFromRotationMatrix(), FQVY_6DOF_GY_KALMAN, FQWB_6DOF_GY_KALMAN, SV_6DOF_GY_KALMAN::fQwbOver3, SV_6DOF_GY_KALMAN::fRPl, FUSION_HZ, GyroSensor::fYs, GYRO_NVM_OFFSET, and SV_6DOF_GY_KALMAN::resetflag.

Referenced by fRun_6DOF_GY_KALMAN().

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fInit_9DOF_GBY_KALMAN()

void fInit_9DOF_GBY_KALMAN	(	struct SV_9DOF_GBY_KALMAN *	pthisSV,
		struct AccelSensor *	pthisAccel,
		struct MagSensor *	pthisMag,
		struct GyroSensor *	pthisGyro,
		struct MagCalibration *	pthisMagCal
	)

Definition at line 346 of file fusion.c.

References CALIBRATION_NVM_ADDR, CHX, CHZ, SV_9DOF_GBY_KALMAN::fAlphaOver2, SV_9DOF_GBY_KALMAN::fAlphaQwbOver6, SV_9DOF_GBY_KALMAN::fAlphaSqOver4, SV_9DOF_GBY_KALMAN::fAlphaSqQvYQwbOver12, MagSensor::fBc, SV_9DOF_GBY_KALMAN::fbErrPl, SV_9DOF_GBY_KALMAN::fbPl, SV_9DOF_GBY_KALMAN::fcosDeltaPl, SV_9DOF_GBY_KALMAN::fDeltaPl, SV_9DOF_GBY_KALMAN::fdeltat, SV_9DOF_GBY_KALMAN::fDisGl, feCompassAndroid(), feCompassNED(), feCompassWin8(), AccelSensor::fGc, SV_9DOF_GBY_KALMAN::fgdeltat, FMAX_9DOF_GBY_BPL, SV_9DOF_GBY_KALMAN::fMaxGyroOffsetChange, FMIN_9DOF_GBY_BPL, FPIOVER180, SV_9DOF_GBY_KALMAN::fqgErrPl, SV_9DOF_GBY_KALMAN::fqmErrPl, SV_9DOF_GBY_KALMAN::fqPl, fQuaternionFromRotationMatrix(), FQVY_9DOF_GBY_KALMAN, FQWB_9DOF_GBY_KALMAN, SV_9DOF_GBY_KALMAN::fQwbOver3, SV_9DOF_GBY_KALMAN::fRPl, SV_9DOF_GBY_KALMAN::fsinDeltaPl, FUSION_HZ, SV_9DOF_GBY_KALMAN::fVelGl, GyroSensor::fYs, GTOMSEC2, GYRO_NVM_OFFSET, SV_9DOF_GBY_KALMAN::iFirstAccelMagLock, and SV_9DOF_GBY_KALMAN::resetflag.

Referenced by fRun_6DOF_GY_KALMAN().

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fInitializeFusion()

void fInitializeFusion

(

SensorFusionGlobals *

sfg

)

Definition at line 33 of file fusion.c.

References SensorFusionGlobals::loopcounter.

Referenced by DecodeCommandBytes(), and initializeFusionEngine().

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fRun_1DOF_P_BASIC()

void fRun_1DOF_P_BASIC	(	struct SV_1DOF_P_BASIC *	pthisSV,
		struct PressureSensor *	pthisPressure
	)

Definition at line 419 of file fusion.c.

References PressureSensor::fH, fInit_1DOF_P_BASIC(), SV_1DOF_P_BASIC::flpf, FLPFSECS_1DOF_P_BASIC, SV_1DOF_P_BASIC::fLPH, SV_1DOF_P_BASIC::fLPT, PressureSensor::fT, and SV_1DOF_P_BASIC::resetflag.

Referenced by fFuseSensors().

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fRun_3DOF_B_BASIC()

void fRun_3DOF_B_BASIC	(	struct SV_3DOF_B_BASIC *	pthisSV,
		struct MagSensor *	pthisMag
	)

Definition at line 489 of file fusion.c.

References f3DOFMagnetometerMatrixAndroid(), f3DOFMagnetometerMatrixNED(), f3DOFMagnetometerMatrixWin8(), fAndroidAnglesDegFromRotationMatrix(), MagSensor::fBc, SV_3DOF_B_BASIC::fdeltat, fInit_3DOF_B_BASIC(), SV_3DOF_B_BASIC::fLPChi, SV_3DOF_B_BASIC::flpf, fLPFOrientationQuaternion(), FLPFSECS_3DOF_B_BASIC, SV_3DOF_B_BASIC::fLPPhi, SV_3DOF_B_BASIC::fLPPsi, SV_3DOF_B_BASIC::fLPq, SV_3DOF_B_BASIC::fLPR, SV_3DOF_B_BASIC::fLPRho, SV_3DOF_B_BASIC::fLPRVec, SV_3DOF_B_BASIC::fLPThe, fNEDAnglesDegFromRotationMatrix(), SV_3DOF_B_BASIC::fOmega, SV_3DOF_B_BASIC::fq, fQuaternionFromRotationMatrix(), SV_3DOF_B_BASIC::fR, fRotationMatrixFromQuaternion(), fRotationVectorDegFromQuaternion(), fWin8AnglesDegFromRotationMatrix(), and SV_3DOF_B_BASIC::resetflag.

Referenced by fFuseSensors().

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fRun_3DOF_G_BASIC()

void fRun_3DOF_G_BASIC	(	struct SV_3DOF_G_BASIC *	pthisSV,
		struct AccelSensor *	pthisAccel
	)

Definition at line 439 of file fusion.c.

References f3DOFTiltAndroid(), f3DOFTiltNED(), f3DOFTiltWin8(), fAndroidAnglesDegFromRotationMatrix(), SV_3DOF_G_BASIC::fdeltat, AccelSensor::fGc, fInit_3DOF_G_BASIC(), SV_3DOF_G_BASIC::fLPChi, SV_3DOF_G_BASIC::flpf, fLPFOrientationQuaternion(), FLPFSECS_3DOF_G_BASIC, SV_3DOF_G_BASIC::fLPPhi, SV_3DOF_G_BASIC::fLPPsi, SV_3DOF_G_BASIC::fLPq, SV_3DOF_G_BASIC::fLPR, SV_3DOF_G_BASIC::fLPRho, SV_3DOF_G_BASIC::fLPRVec, SV_3DOF_G_BASIC::fLPThe, fNEDAnglesDegFromRotationMatrix(), SV_3DOF_G_BASIC::fOmega, SV_3DOF_G_BASIC::fq, fQuaternionFromRotationMatrix(), SV_3DOF_G_BASIC::fR, fRotationMatrixFromQuaternion(), fRotationVectorDegFromQuaternion(), fWin8AnglesDegFromRotationMatrix(), and SV_3DOF_G_BASIC::resetflag.

Referenced by fFuseSensors().

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fRun_3DOF_Y_BASIC()

void fRun_3DOF_Y_BASIC	(	struct SV_3DOF_Y_BASIC *	pthisSV,
		struct GyroSensor *	pthisGyro
	)

Definition at line 534 of file fusion.c.

References CHX, CHZ, fAndroidAnglesDegFromRotationMatrix(), SV_3DOF_Y_BASIC::fChi, SV_3DOF_Y_BASIC::fdeltat, fInit_3DOF_Y_BASIC(), fNEDAnglesDegFromRotationMatrix(), SV_3DOF_Y_BASIC::fOmega, SV_3DOF_Y_BASIC::fPhi, SV_3DOF_Y_BASIC::fPsi, SV_3DOF_Y_BASIC::fq, fqAeqNormqA(), fQuaternionFromRotationVectorDeg(), SV_3DOF_Y_BASIC::fR, SV_3DOF_Y_BASIC::fRho, fRotationMatrixFromQuaternion(), fRotationVectorDegFromQuaternion(), SV_3DOF_Y_BASIC::fRVec, SV_3DOF_Y_BASIC::fThe, fWin8AnglesDegFromRotationMatrix(), GyroSensor::fYs, qAeqAxB(), and SV_3DOF_Y_BASIC::resetflag.

Referenced by fFuseSensors().

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fRun_6DOF_GB_BASIC()

void fRun_6DOF_GB_BASIC	(	struct SV_6DOF_GB_BASIC *	pthisSV,
		struct MagSensor *	pthisMag,
		struct AccelSensor *	pthisAccel
	)

Definition at line 582 of file fusion.c.

References fAndroidAnglesDegFromRotationMatrix(), MagSensor::fBc, SV_6DOF_GB_BASIC::fDelta, SV_6DOF_GB_BASIC::fdeltat, feCompassAndroid(), feCompassNED(), feCompassWin8(), AccelSensor::fGc, fInit_6DOF_GB_BASIC(), SV_6DOF_GB_BASIC::fLPChi, SV_6DOF_GB_BASIC::fLPDelta, SV_6DOF_GB_BASIC::flpf, fLPFOrientationQuaternion(), FLPFSECS_6DOF_GB_BASIC, SV_6DOF_GB_BASIC::fLPPhi, SV_6DOF_GB_BASIC::fLPPsi, SV_6DOF_GB_BASIC::fLPq, SV_6DOF_GB_BASIC::fLPR, SV_6DOF_GB_BASIC::fLPRho, SV_6DOF_GB_BASIC::fLPRVec, SV_6DOF_GB_BASIC::fLPThe, fNEDAnglesDegFromRotationMatrix(), SV_6DOF_GB_BASIC::fOmega, SV_6DOF_GB_BASIC::fq, fQuaternionFromRotationMatrix(), SV_6DOF_GB_BASIC::fR, fRotationMatrixFromQuaternion(), fRotationVectorDegFromQuaternion(), fWin8AnglesDegFromRotationMatrix(), and SV_6DOF_GB_BASIC::resetflag.

Referenced by fFuseSensors().

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fRun_6DOF_GY_KALMAN()

void fRun_6DOF_GY_KALMAN	(	struct SV_6DOF_GY_KALMAN *	pthisSV,
		struct AccelSensor *	pthisAccel,
		struct GyroSensor *	pthisGyro
	)

Definition at line 635 of file fusion.c.

References CHX, CHY, CHZ, f3x3matrixAeqB(), SV_6DOF_GY_KALMAN::fAccGl, SV_9DOF_GBY_KALMAN::fAccGl, SV_6DOF_GY_KALMAN::fAlphaOver2, SV_9DOF_GBY_KALMAN::fAlphaOver2, SV_6DOF_GY_KALMAN::fAlphaSqOver4, SV_9DOF_GBY_KALMAN::fAlphaSqOver4, SV_6DOF_GY_KALMAN::fAlphaSqQvYQwbOver12, SV_9DOF_GBY_KALMAN::fAlphaSqQvYQwbOver12, fAndroidAnglesDegFromRotationMatrix(), MagCalibration::fB, MagSensor::fBc, SV_6DOF_GY_KALMAN::fbErrPl, SV_9DOF_GBY_KALMAN::fbErrPl, SV_6DOF_GY_KALMAN::fbPl, SV_9DOF_GBY_KALMAN::fbPl, MagCalibration::fBSq, SV_6DOF_GY_KALMAN::fChiPl, SV_9DOF_GBY_KALMAN::fChiPl, SV_9DOF_GBY_KALMAN::fcosDeltaPl, GyroSensor::fDegPerSecPerCount, SV_9DOF_GBY_KALMAN::fDeltaPl, SV_6DOF_GY_KALMAN::fdeltat, SV_9DOF_GBY_KALMAN::fdeltat, SV_9DOF_GBY_KALMAN::fDisGl, feCompassAndroid(), feCompassNED(), feCompassWin8(), AccelSensor::fGc, SV_9DOF_GBY_KALMAN::fgdeltat, fInit_6DOF_GY_KALMAN(), fInit_9DOF_GBY_KALMAN(), SV_6DOF_GY_KALMAN::fK6x3, SV_9DOF_GBY_KALMAN::fK9x6, fmatrixAeqInvA(), FMAX_9DOF_GBY_BPL, SV_6DOF_GY_KALMAN::fMaxGyroOffsetChange, SV_9DOF_GBY_KALMAN::fMaxGyroOffsetChange, FMIN_9DOF_GBY_BPL, fNEDAnglesDegFromRotationMatrix(), SV_6DOF_GY_KALMAN::fOmega, SV_9DOF_GBY_KALMAN::fOmega, SV_6DOF_GY_KALMAN::fPhiPl, SV_9DOF_GBY_KALMAN::fPhiPl, SV_6DOF_GY_KALMAN::fPsiPl, SV_9DOF_GBY_KALMAN::fPsiPl, fqAeqNormqA(), SV_6DOF_GY_KALMAN::fqgErrPl, SV_9DOF_GBY_KALMAN::fqgErrPl, SV_9DOF_GBY_KALMAN::fqmErrPl, SV_6DOF_GY_KALMAN::fqPl, SV_9DOF_GBY_KALMAN::fqPl, fQuaternionFromRotationMatrix(), fQuaternionFromRotationVectorDeg(), SV_6DOF_GY_KALMAN::fQv, SV_9DOF_GBY_KALMAN::fQv6x1, FQVB_9DOF_GBY_KALMAN, FQVG_6DOF_GY_KALMAN, FQVG_9DOF_GBY_KALMAN, SV_6DOF_GY_KALMAN::fQw6x6, SV_9DOF_GBY_KALMAN::fQw9x9, SV_6DOF_GY_KALMAN::fQwbOver3, SV_9DOF_GBY_KALMAN::fQwbOver3, SV_6DOF_GY_KALMAN::fQwCT6x3, SV_9DOF_GBY_KALMAN::fQwCT9x6, SV_6DOF_GY_KALMAN::fRhoPl, SV_9DOF_GBY_KALMAN::fRhoPl, fRotationMatrixFromQuaternion(), fRotationVectorDegFromQuaternion(), SV_6DOF_GY_KALMAN::fRPl, SV_9DOF_GBY_KALMAN::fRPl, fRun_9DOF_GBY_KALMAN(), SV_6DOF_GY_KALMAN::fRVecPl, SV_9DOF_GBY_KALMAN::fRVecPl, SV_9DOF_GBY_KALMAN::fsinDeltaPl, SV_6DOF_GY_KALMAN::fThePl, SV_9DOF_GBY_KALMAN::fThePl, SV_9DOF_GBY_KALMAN::fVelGl, fveqconjgquq(), fveqRu(), fWin8AnglesDegFromRotationMatrix(), SV_6DOF_GY_KALMAN::fZErr, SV_9DOF_GBY_KALMAN::fZErr, GyroSensor::iFIFOCount, SV_9DOF_GBY_KALMAN::iFirstAccelMagLock, MagCalibration::iValidMagCal, GyroSensor::iYs, GyroSensor::iYsFIFO, ONEOVER12, Quaternion::q0, Quaternion::q1, Quaternion::q2, Quaternion::q3, qAeqAxB(), qAeqBxC(), SV_6DOF_GY_KALMAN::resetflag, and SV_9DOF_GBY_KALMAN::resetflag.

Referenced by fFuseSensors().

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fRun_9DOF_GBY_KALMAN()

void fRun_9DOF_GBY_KALMAN	(	struct SV_9DOF_GBY_KALMAN *	pthisSV,
		struct AccelSensor *	pthisAccel,
		struct MagSensor *	pthisMag,
		struct GyroSensor *	pthisGyro,
		struct MagCalibration *	pthisMagCal
	)

Referenced by fFuseSensors(), and fRun_6DOF_GY_KALMAN().

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