call get_robot_pos function 5 times until it return true
call get_robot_pos function 5 times until it return true

irvs/ros_tms,irvs/ros_tms,irvs/ros_tms,irvs/ros_tms,irvs/ros_tms,irvs/ros_tms,irvs/ros_tms,irvs/ros_tms,irvs/ros_tms