how can I test Imu_tools and imu_filter_madgwick [beginner]
I have Phidgets Spatial 3/3/3 and I cm imu_tools and imu_filter_madgwick
There is no instructions how to start imu first in here.... http://wiki.ros.org/imu_filter_madgwick
roslaunch etc...I do not know well...Because I am the beginner...
plz...show me the instructions god....T^T