File: control_msgs/FollowJointTrajectory.action
Action Definition
# The joint trajectory to follow
trajectory_msgs/JointTrajectory trajectory
# Tolerances for the trajectory. If the measured joint values fall
# outside the tolerances the trajectory goal is aborted. Any
# tolerances that are not specified (by being omitted or set to 0) are
# set to the defaults for the action server (often taken from the
# parameter server).
# Tolerances applied to the joints as the trajectory is executed. If
# violated, the goal aborts with error_code set to
# PATH_TOLERANCE_VIOLATED.
JointTolerance[] path_tolerance
# To report success, the joints must be within goal_tolerance of the
# final trajectory value. The goal must be achieved by time the
# trajectory ends plus goal_time_tolerance. (goal_time_tolerance
# allows some leeway in time, so that the trajectory goal can still
# succeed even if the joints reach the goal some time after the
# precise end time of the trajectory).
#
# If the joints are not within goal_tolerance after "trajectory finish
# time" + goal_time_tolerance, the goal aborts with error_code set to
# GOAL_TOLERANCE_VIOLATED
JointTolerance[] goal_tolerance
duration goal_time_tolerance
---
int32 error_code
int32 SUCCESSFUL = 0
int32 INVALID_GOAL = -1
int32 INVALID_JOINTS = -2
int32 OLD_HEADER_TIMESTAMP = -3
int32 PATH_TOLERANCE_VIOLATED = -4
int32 GOAL_TOLERANCE_VIOLATED = -5
---
Header header
string[] joint_names
trajectory_msgs/JointTrajectoryPoint desired
trajectory_msgs/JointTrajectoryPoint actual
trajectory_msgs/JointTrajectoryPoint error