_PR2GripperEventDetectorAction.py

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"""autogenerated by genmsg_py from PR2GripperEventDetectorAction.msg. Do not edit."""
import roslib.message
import struct

import roslib.rostime
import actionlib_msgs.msg
import pr2_gripper_sensor_msgs.msg
import std_msgs.msg

class PR2GripperEventDetectorAction(roslib.message.Message):
  _md5sum = "d4e2ee2d04e941280f34bdb366daa9a4"
  _type = "pr2_gripper_sensor_msgs/PR2GripperEventDetectorAction"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======

PR2GripperEventDetectorActionGoal action_goal
PR2GripperEventDetectorActionResult action_result
PR2GripperEventDetectorActionFeedback action_feedback

================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorActionGoal
# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======

Header header
actionlib_msgs/GoalID goal_id
PR2GripperEventDetectorGoal goal

================================================================================
MSG: std_msgs/Header
# Standard metadata for higher-level stamped data types.
# This is generally used to communicate timestamped data 
# in a particular coordinate frame.
# 
# sequence ID: consecutively increasing ID 
uint32 seq
#Two-integer timestamp that is expressed as:
# * stamp.secs: seconds (stamp_secs) since epoch
# * stamp.nsecs: nanoseconds since stamp_secs
# time-handling sugar is provided by the client library
time stamp
#Frame this data is associated with
# 0: no frame
# 1: global frame
string frame_id

================================================================================
MSG: actionlib_msgs/GoalID
# The stamp should store the time at which this goal was requested.
# It is used by an action server when it tries to preempt all
# goals that were requested before a certain time
time stamp

# The id provides a way to associate feedback and
# result message with specific goal requests. The id
# specified must be unique.
string id


================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorGoal
# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
# Event Detector action used to tell detect events happening on the 
# palm mounted accelerometer and finger pressure sensors

#goal
PR2GripperEventDetectorCommand command

================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorCommand
# state variable that defines what events we would like to trigger on
# Leaving this field blank will result in the robot triggering when 
# anything touches the sides of the finger or an impact is detected
# with the hand/arm.
int8 trigger_conditions
# definitions for our various trigger_conditions values
# trigger on either acceleration contact or finger sensor side impact
int8 FINGER_SIDE_IMPACT_OR_ACC = 0
# tigger once  both slip and acceleration signals occur
int8 SLIP_AND_ACC = 1 
#  trigger on either slip, acceleration, or finger sensor side impact
int8 FINGER_SIDE_IMPACT_OR_SLIP_OR_ACC = 2
# trigger only on slip information
int8 SLIP = 3
# trigger only on acceleration contact information
int8 ACC = 4 


# the amount of acceleration to trigger on (acceleration vector magnitude)
# Units = m/s^2
# The user needs to be concerned here about not setting the trigger too
# low so that is set off by the robot's own motions.
#
# For large rapid motions, say by a motion planner, 5 m/s^2 is a good level
# For small delicate controlled motions this can be set MUCH lower (try 2.0)
#
# NOTE: When moving the gripper joint (opening/closing the grippr)
# the high gearing of the PR2 gripper causes large acceleration vibrations
# which will cause triggering to occur. This is a known drawback of the PR2.
#
# NOTE: Leaving this value blank will result in a 0 m/s^2 trigger. If you
# are using a trigger_conditions value that returns on acceleration contact
# events then it will immediately exceed your trigger and return
float64 acceleration_trigger_magnitude


# the slip detector gain to trigger on (either finger) : try 0.01
# higher values decrease slip sensitivty (to a point)
# lower values increase sensitivity (to a point)
#
# NOTE: Leaving this value blank will result in the most sensitive slip level.
float64 slip_trigger_magnitude
================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorActionResult
# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======

Header header
actionlib_msgs/GoalStatus status
PR2GripperEventDetectorResult result

================================================================================
MSG: actionlib_msgs/GoalStatus
GoalID goal_id
uint8 status
uint8 PENDING         = 0   # The goal has yet to be processed by the action server
uint8 ACTIVE          = 1   # The goal is currently being processed by the action server
uint8 PREEMPTED       = 2   # The goal received a cancel request after it started executing
                            #   and has since completed its execution (Terminal State)
uint8 SUCCEEDED       = 3   # The goal was achieved successfully by the action server (Terminal State)
uint8 ABORTED         = 4   # The goal was aborted during execution by the action server due
                            #    to some failure (Terminal State)
uint8 REJECTED        = 5   # The goal was rejected by the action server without being processed,
                            #    because the goal was unattainable or invalid (Terminal State)
uint8 PREEMPTING      = 6   # The goal received a cancel request after it started executing
                            #    and has not yet completed execution
uint8 RECALLING       = 7   # The goal received a cancel request before it started executing,
                            #    but the action server has not yet confirmed that the goal is canceled
uint8 RECALLED        = 8   # The goal received a cancel request before it started executing
                            #    and was successfully cancelled (Terminal State)
uint8 LOST            = 9   # An action client can determine that a goal is LOST. This should not be
                            #    sent over the wire by an action server

#Allow for the user to associate a string with GoalStatus for debugging
string text


================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorResult
# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
#results
PR2GripperEventDetectorData data

================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorData
# Time the data was recorded at
time stamp

# true if the trigger conditions have been met 
# (see PR2GripperEventDetectorCommand)
bool trigger_conditions_met

# true if the pressure sensors detected a slip event
# slip events occur when the finger pressure sensors
# high-freq. content exceeds the slip_trigger_magnitude variable
# (see PR2GripperEventDetectorCommand)
bool slip_event

# true if the hand-mounted accelerometer detected a contact acceleration
# acceleration events occur when the palm accelerometer
# high-freq. content exceeds the acc_trigger_magnitude variable
# (see PR2GripperEventDetectorCommand)
bool acceleration_event

# the high-freq acceleration vector that was last seen (x,y,z)
float64[3] acceleration_vector
================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorActionFeedback
# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======

Header header
actionlib_msgs/GoalStatus status
PR2GripperEventDetectorFeedback feedback

================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorFeedback
# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
# feedback
PR2GripperEventDetectorData data



"""
  __slots__ = ['action_goal','action_result','action_feedback']
  _slot_types = ['pr2_gripper_sensor_msgs/PR2GripperEventDetectorActionGoal','pr2_gripper_sensor_msgs/PR2GripperEventDetectorActionResult','pr2_gripper_sensor_msgs/PR2GripperEventDetectorActionFeedback']

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.
    
    The available fields are:
       action_goal,action_result,action_feedback
    
    @param args: complete set of field values, in .msg order
    @param kwds: use keyword arguments corresponding to message field names
    to set specific fields. 
    """
    if args or kwds:
      super(PR2GripperEventDetectorAction, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.action_goal is None:
        self.action_goal = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionGoal()
      if self.action_result is None:
        self.action_result = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionResult()
      if self.action_feedback is None:
        self.action_feedback = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionFeedback()
    else:
      self.action_goal = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionGoal()
      self.action_result = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionResult()
      self.action_feedback = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionFeedback()

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      _x = self
      buff.write(_struct_3I.pack(_x.action_goal.header.seq, _x.action_goal.header.stamp.secs, _x.action_goal.header.stamp.nsecs))
      _x = self.action_goal.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.action_goal.goal_id.stamp.secs, _x.action_goal.goal_id.stamp.nsecs))
      _x = self.action_goal.goal_id.id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_b2d3I.pack(_x.action_goal.goal.command.trigger_conditions, _x.action_goal.goal.command.acceleration_trigger_magnitude, _x.action_goal.goal.command.slip_trigger_magnitude, _x.action_result.header.seq, _x.action_result.header.stamp.secs, _x.action_result.header.stamp.nsecs))
      _x = self.action_result.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.action_result.status.goal_id.stamp.secs, _x.action_result.status.goal_id.stamp.nsecs))
      _x = self.action_result.status.goal_id.id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      buff.write(_struct_B.pack(self.action_result.status.status))
      _x = self.action_result.status.text
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I3B.pack(_x.action_result.result.data.stamp.secs, _x.action_result.result.data.stamp.nsecs, _x.action_result.result.data.trigger_conditions_met, _x.action_result.result.data.slip_event, _x.action_result.result.data.acceleration_event))
      buff.write(_struct_3d.pack(*self.action_result.result.data.acceleration_vector))
      _x = self
      buff.write(_struct_3I.pack(_x.action_feedback.header.seq, _x.action_feedback.header.stamp.secs, _x.action_feedback.header.stamp.nsecs))
      _x = self.action_feedback.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.action_feedback.status.goal_id.stamp.secs, _x.action_feedback.status.goal_id.stamp.nsecs))
      _x = self.action_feedback.status.goal_id.id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      buff.write(_struct_B.pack(self.action_feedback.status.status))
      _x = self.action_feedback.status.text
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I3B.pack(_x.action_feedback.feedback.data.stamp.secs, _x.action_feedback.feedback.data.stamp.nsecs, _x.action_feedback.feedback.data.trigger_conditions_met, _x.action_feedback.feedback.data.slip_event, _x.action_feedback.feedback.data.acceleration_event))
      buff.write(_struct_3d.pack(*self.action_feedback.feedback.data.acceleration_vector))
    except struct.error, se: self._check_types(se)
    except TypeError, te: self._check_types(te)

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    @param str: byte array of serialized message
    @type  str: str
    """
    try:
      if self.action_goal is None:
        self.action_goal = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionGoal()
      if self.action_result is None:
        self.action_result = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionResult()
      if self.action_feedback is None:
        self.action_feedback = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionFeedback()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.action_goal.header.seq, _x.action_goal.header.stamp.secs, _x.action_goal.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_goal.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.action_goal.goal_id.stamp.secs, _x.action_goal.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_goal.goal_id.id = str[start:end]
      _x = self
      start = end
      end += 29
      (_x.action_goal.goal.command.trigger_conditions, _x.action_goal.goal.command.acceleration_trigger_magnitude, _x.action_goal.goal.command.slip_trigger_magnitude, _x.action_result.header.seq, _x.action_result.header.stamp.secs, _x.action_result.header.stamp.nsecs,) = _struct_b2d3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_result.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.action_result.status.goal_id.stamp.secs, _x.action_result.status.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_result.status.goal_id.id = str[start:end]
      start = end
      end += 1
      (self.action_result.status.status,) = _struct_B.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_result.status.text = str[start:end]
      _x = self
      start = end
      end += 11
      (_x.action_result.result.data.stamp.secs, _x.action_result.result.data.stamp.nsecs, _x.action_result.result.data.trigger_conditions_met, _x.action_result.result.data.slip_event, _x.action_result.result.data.acceleration_event,) = _struct_2I3B.unpack(str[start:end])
      self.action_result.result.data.trigger_conditions_met = bool(self.action_result.result.data.trigger_conditions_met)
      self.action_result.result.data.slip_event = bool(self.action_result.result.data.slip_event)
      self.action_result.result.data.acceleration_event = bool(self.action_result.result.data.acceleration_event)
      start = end
      end += 24
      self.action_result.result.data.acceleration_vector = _struct_3d.unpack(str[start:end])
      _x = self
      start = end
      end += 12
      (_x.action_feedback.header.seq, _x.action_feedback.header.stamp.secs, _x.action_feedback.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_feedback.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.action_feedback.status.goal_id.stamp.secs, _x.action_feedback.status.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_feedback.status.goal_id.id = str[start:end]
      start = end
      end += 1
      (self.action_feedback.status.status,) = _struct_B.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_feedback.status.text = str[start:end]
      _x = self
      start = end
      end += 11
      (_x.action_feedback.feedback.data.stamp.secs, _x.action_feedback.feedback.data.stamp.nsecs, _x.action_feedback.feedback.data.trigger_conditions_met, _x.action_feedback.feedback.data.slip_event, _x.action_feedback.feedback.data.acceleration_event,) = _struct_2I3B.unpack(str[start:end])
      self.action_feedback.feedback.data.trigger_conditions_met = bool(self.action_feedback.feedback.data.trigger_conditions_met)
      self.action_feedback.feedback.data.slip_event = bool(self.action_feedback.feedback.data.slip_event)
      self.action_feedback.feedback.data.acceleration_event = bool(self.action_feedback.feedback.data.acceleration_event)
      start = end
      end += 24
      self.action_feedback.feedback.data.acceleration_vector = _struct_3d.unpack(str[start:end])
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      _x = self
      buff.write(_struct_3I.pack(_x.action_goal.header.seq, _x.action_goal.header.stamp.secs, _x.action_goal.header.stamp.nsecs))
      _x = self.action_goal.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.action_goal.goal_id.stamp.secs, _x.action_goal.goal_id.stamp.nsecs))
      _x = self.action_goal.goal_id.id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_b2d3I.pack(_x.action_goal.goal.command.trigger_conditions, _x.action_goal.goal.command.acceleration_trigger_magnitude, _x.action_goal.goal.command.slip_trigger_magnitude, _x.action_result.header.seq, _x.action_result.header.stamp.secs, _x.action_result.header.stamp.nsecs))
      _x = self.action_result.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.action_result.status.goal_id.stamp.secs, _x.action_result.status.goal_id.stamp.nsecs))
      _x = self.action_result.status.goal_id.id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      buff.write(_struct_B.pack(self.action_result.status.status))
      _x = self.action_result.status.text
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I3B.pack(_x.action_result.result.data.stamp.secs, _x.action_result.result.data.stamp.nsecs, _x.action_result.result.data.trigger_conditions_met, _x.action_result.result.data.slip_event, _x.action_result.result.data.acceleration_event))
      buff.write(self.action_result.result.data.acceleration_vector.tostring())
      _x = self
      buff.write(_struct_3I.pack(_x.action_feedback.header.seq, _x.action_feedback.header.stamp.secs, _x.action_feedback.header.stamp.nsecs))
      _x = self.action_feedback.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.action_feedback.status.goal_id.stamp.secs, _x.action_feedback.status.goal_id.stamp.nsecs))
      _x = self.action_feedback.status.goal_id.id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      buff.write(_struct_B.pack(self.action_feedback.status.status))
      _x = self.action_feedback.status.text
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I3B.pack(_x.action_feedback.feedback.data.stamp.secs, _x.action_feedback.feedback.data.stamp.nsecs, _x.action_feedback.feedback.data.trigger_conditions_met, _x.action_feedback.feedback.data.slip_event, _x.action_feedback.feedback.data.acceleration_event))
      buff.write(self.action_feedback.feedback.data.acceleration_vector.tostring())
    except struct.error, se: self._check_types(se)
    except TypeError, te: self._check_types(te)

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    @param str: byte array of serialized message
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      if self.action_goal is None:
        self.action_goal = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionGoal()
      if self.action_result is None:
        self.action_result = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionResult()
      if self.action_feedback is None:
        self.action_feedback = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorActionFeedback()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.action_goal.header.seq, _x.action_goal.header.stamp.secs, _x.action_goal.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_goal.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.action_goal.goal_id.stamp.secs, _x.action_goal.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_goal.goal_id.id = str[start:end]
      _x = self
      start = end
      end += 29
      (_x.action_goal.goal.command.trigger_conditions, _x.action_goal.goal.command.acceleration_trigger_magnitude, _x.action_goal.goal.command.slip_trigger_magnitude, _x.action_result.header.seq, _x.action_result.header.stamp.secs, _x.action_result.header.stamp.nsecs,) = _struct_b2d3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_result.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.action_result.status.goal_id.stamp.secs, _x.action_result.status.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_result.status.goal_id.id = str[start:end]
      start = end
      end += 1
      (self.action_result.status.status,) = _struct_B.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_result.status.text = str[start:end]
      _x = self
      start = end
      end += 11
      (_x.action_result.result.data.stamp.secs, _x.action_result.result.data.stamp.nsecs, _x.action_result.result.data.trigger_conditions_met, _x.action_result.result.data.slip_event, _x.action_result.result.data.acceleration_event,) = _struct_2I3B.unpack(str[start:end])
      self.action_result.result.data.trigger_conditions_met = bool(self.action_result.result.data.trigger_conditions_met)
      self.action_result.result.data.slip_event = bool(self.action_result.result.data.slip_event)
      self.action_result.result.data.acceleration_event = bool(self.action_result.result.data.acceleration_event)
      start = end
      end += 24
      self.action_result.result.data.acceleration_vector = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=3)
      _x = self
      start = end
      end += 12
      (_x.action_feedback.header.seq, _x.action_feedback.header.stamp.secs, _x.action_feedback.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_feedback.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.action_feedback.status.goal_id.stamp.secs, _x.action_feedback.status.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_feedback.status.goal_id.id = str[start:end]
      start = end
      end += 1
      (self.action_feedback.status.status,) = _struct_B.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.action_feedback.status.text = str[start:end]
      _x = self
      start = end
      end += 11
      (_x.action_feedback.feedback.data.stamp.secs, _x.action_feedback.feedback.data.stamp.nsecs, _x.action_feedback.feedback.data.trigger_conditions_met, _x.action_feedback.feedback.data.slip_event, _x.action_feedback.feedback.data.acceleration_event,) = _struct_2I3B.unpack(str[start:end])
      self.action_feedback.feedback.data.trigger_conditions_met = bool(self.action_feedback.feedback.data.trigger_conditions_met)
      self.action_feedback.feedback.data.slip_event = bool(self.action_feedback.feedback.data.slip_event)
      self.action_feedback.feedback.data.acceleration_event = bool(self.action_feedback.feedback.data.acceleration_event)
      start = end
      end += 24
      self.action_feedback.feedback.data.acceleration_vector = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=3)
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_B = struct.Struct("<B")
_struct_2I3B = struct.Struct("<2I3B")
_struct_b2d3I = struct.Struct("<b2d3I")
_struct_3I = struct.Struct("<3I")
_struct_2I = struct.Struct("<2I")
_struct_3d = struct.Struct("<3d")

---

pr2_gripper_sensor_msgs
Author(s): Joe Romano
autogenerated on Fri Jan 11 10:06:14 2013