_PR2GripperSlipServoFeedback.py

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"""autogenerated by genmsg_py from PR2GripperSlipServoFeedback.msg. Do not edit."""
import roslib.message
import struct

import roslib.rostime
import pr2_gripper_sensor_msgs.msg

class PR2GripperSlipServoFeedback(roslib.message.Message):
  _md5sum = "1b10af616c7e94f609790b12cde04c6d"
  _type = "pr2_gripper_sensor_msgs/PR2GripperSlipServoFeedback"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======

#feedback
PR2GripperSlipServoData data

================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperSlipServoData
# time the data was recorded at
time stamp

# the amount of deformation from action start (in meters)
float64 deformation

# the force experinced by the finger Pads  (N)
# NOTE:this ignores data from the edges of the finger pressure
float64 left_fingertip_pad_force
float64 right_fingertip_pad_force

# the current virtual parallel joint effort of the gripper (in N)
float64 joint_effort

# true if the object recently slipped
bool slip_detected

# true if we are at or exceeding the deformation limit
# (see wiki page and param server for more info)
bool deformation_limit_reached

# true if we are at or exceeding our force 
# (see wiki page and param server for more info)
bool fingertip_force_limit_reached

# true if the controller thinks the gripper is empty
# (see wiki page for more info)
bool gripper_empty

# the control state of our realtime controller
PR2GripperSensorRTState rtstate
================================================================================
MSG: pr2_gripper_sensor_msgs/PR2GripperSensorRTState
# the control state of our realtime controller
int8 realtime_controller_state

# predefined values to indicate our realtime_controller_state
int8 DISABLED = 0
int8 POSITION_SERVO = 3
int8 FORCE_SERVO = 4
int8 FIND_CONTACT = 5
int8 SLIP_SERVO = 6
"""
  __slots__ = ['data']
  _slot_types = ['pr2_gripper_sensor_msgs/PR2GripperSlipServoData']

  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:
       data
    
    @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(PR2GripperSlipServoFeedback, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.data is None:
        self.data = pr2_gripper_sensor_msgs.msg.PR2GripperSlipServoData()
    else:
      self.data = pr2_gripper_sensor_msgs.msg.PR2GripperSlipServoData()

  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_2I4d4Bb.pack(_x.data.stamp.secs, _x.data.stamp.nsecs, _x.data.deformation, _x.data.left_fingertip_pad_force, _x.data.right_fingertip_pad_force, _x.data.joint_effort, _x.data.slip_detected, _x.data.deformation_limit_reached, _x.data.fingertip_force_limit_reached, _x.data.gripper_empty, _x.data.rtstate.realtime_controller_state))
    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.data is None:
        self.data = pr2_gripper_sensor_msgs.msg.PR2GripperSlipServoData()
      end = 0
      _x = self
      start = end
      end += 45
      (_x.data.stamp.secs, _x.data.stamp.nsecs, _x.data.deformation, _x.data.left_fingertip_pad_force, _x.data.right_fingertip_pad_force, _x.data.joint_effort, _x.data.slip_detected, _x.data.deformation_limit_reached, _x.data.fingertip_force_limit_reached, _x.data.gripper_empty, _x.data.rtstate.realtime_controller_state,) = _struct_2I4d4Bb.unpack(str[start:end])
      self.data.slip_detected = bool(self.data.slip_detected)
      self.data.deformation_limit_reached = bool(self.data.deformation_limit_reached)
      self.data.fingertip_force_limit_reached = bool(self.data.fingertip_force_limit_reached)
      self.data.gripper_empty = bool(self.data.gripper_empty)
      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_2I4d4Bb.pack(_x.data.stamp.secs, _x.data.stamp.nsecs, _x.data.deformation, _x.data.left_fingertip_pad_force, _x.data.right_fingertip_pad_force, _x.data.joint_effort, _x.data.slip_detected, _x.data.deformation_limit_reached, _x.data.fingertip_force_limit_reached, _x.data.gripper_empty, _x.data.rtstate.realtime_controller_state))
    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.data is None:
        self.data = pr2_gripper_sensor_msgs.msg.PR2GripperSlipServoData()
      end = 0
      _x = self
      start = end
      end += 45
      (_x.data.stamp.secs, _x.data.stamp.nsecs, _x.data.deformation, _x.data.left_fingertip_pad_force, _x.data.right_fingertip_pad_force, _x.data.joint_effort, _x.data.slip_detected, _x.data.deformation_limit_reached, _x.data.fingertip_force_limit_reached, _x.data.gripper_empty, _x.data.rtstate.realtime_controller_state,) = _struct_2I4d4Bb.unpack(str[start:end])
      self.data.slip_detected = bool(self.data.slip_detected)
      self.data.deformation_limit_reached = bool(self.data.deformation_limit_reached)
      self.data.fingertip_force_limit_reached = bool(self.data.fingertip_force_limit_reached)
      self.data.gripper_empty = bool(self.data.gripper_empty)
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_2I4d4Bb = struct.Struct("<2I4d4Bb")

---

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