_SbgEComLogShipMotion Struct Reference

#include <sbgEComLogShipMotion.h>

Data Fields
uint32_t	timeStamp
uint16_t	status
float	mainHeavePeriod
float	shipMotion [3]
float	shipAccel [3]
float	shipVel [3]

Detailed Description

Structure that stores data for the SBG_ECOM_LOG_SHIP_MOTION or SBG_ECOM_LOG_SHIP_MOTION_HP message.

The data are expressed in the standard NED Inertial Navigation System coordinate frame. Surge is positive forward, sway is positive right and heave is positive down.

Note that status flag should be read before using the different parameters because it will provide validity information about all included outputs. Some frames may not provide the heave period or surge/sway axes for example

Field Documentation

timeStamp

uint32_t _SbgEComLogShipMotion::timeStamp

Time in us since the sensor power up.

status

uint16_t _SbgEComLogShipMotion::status

Ship Motion data status bitmask

mainHeavePeriod

float _SbgEComLogShipMotion::mainHeavePeriod

Main heave period in seconds.

shipMotion

float _SbgEComLogShipMotion::shipMotion[3]

Surge, sway and heave in meters.

shipAccel

float _SbgEComLogShipMotion::shipAccel[3]

Surge, sway and heave ship Acceleration in m.s^-2.

shipVel

float _SbgEComLogShipMotion::shipVel[3]

Surge, sway and heave velocities

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

• src/logs/sbgEComLogShipMotion.h