calibrate_arm.py 文件源码

def __init__(self, limb="right"):
        """
        @param limb: Limb to run CalibrateArm on arm side.
        """
        self._limb=limb
        self._client = actionlib.SimpleActionClient('/calibration_command',
                                   CalibrationCommandAction)
        # Waits until the action server has started up and started
        # listening for goals.
        server_up = self._client.wait_for_server(rospy.Duration(10.0))
        if not server_up:
            rospy.logerr("Timed out waiting for Calibration"
                         " Server to connect. Check your ROS networking"
                         "  and/or reboot the robot.")
            rospy.signal_shutdown("Timed out waiting for Action Server")
            sys.exit(1)