How can i code quaternion in lsm6.h library.
imu_msg.orientation.w =A ;
imu_msg.orientation.x =B ;
imu_msg.orientation.y = C;
imu_msg.orientation.z = D;
in my code what A B C D should be ?My imu is minimu9 v5.Lİbrary is lsm6.h.Iwant to visualize it on rviz.i could not similar example in lsm6.h library.could you help please, urgenttt???