_PR2GripperEventDetectorFeedback.py
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00001 """autogenerated by genpy from pr2_gripper_sensor_msgs/PR2GripperEventDetectorFeedback.msg. Do not edit."""
00002 import sys
00003 python3 = True if sys.hexversion > 0x03000000 else False
00004 import genpy
00005 import struct
00006 
00007 import genpy
00008 import pr2_gripper_sensor_msgs.msg
00009 
00010 class PR2GripperEventDetectorFeedback(genpy.Message):
00011   _md5sum = "817b45a51c75a067eb5dfb8e18b14aa1"
00012   _type = "pr2_gripper_sensor_msgs/PR2GripperEventDetectorFeedback"
00013   _has_header = False #flag to mark the presence of a Header object
00014   _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00015 # feedback
00016 PR2GripperEventDetectorData data
00017 
00018 
00019 
00020 ================================================================================
00021 MSG: pr2_gripper_sensor_msgs/PR2GripperEventDetectorData
00022 # Time the data was recorded at
00023 time stamp
00024 
00025 # true if the trigger conditions have been met 
00026 # (see PR2GripperEventDetectorCommand)
00027 bool trigger_conditions_met
00028 
00029 # true if the pressure sensors detected a slip event
00030 # slip events occur when the finger pressure sensors
00031 # high-freq. content exceeds the slip_trigger_magnitude variable
00032 # (see PR2GripperEventDetectorCommand)
00033 bool slip_event
00034 
00035 # true if the hand-mounted accelerometer detected a contact acceleration
00036 # acceleration events occur when the palm accelerometer
00037 # high-freq. content exceeds the acc_trigger_magnitude variable
00038 # (see PR2GripperEventDetectorCommand)
00039 bool acceleration_event
00040 
00041 # the high-freq acceleration vector that was last seen (x,y,z)
00042 float64[3] acceleration_vector
00043 """
00044   __slots__ = ['data']
00045   _slot_types = ['pr2_gripper_sensor_msgs/PR2GripperEventDetectorData']
00046 
00047   def __init__(self, *args, **kwds):
00048     """
00049     Constructor. Any message fields that are implicitly/explicitly
00050     set to None will be assigned a default value. The recommend
00051     use is keyword arguments as this is more robust to future message
00052     changes.  You cannot mix in-order arguments and keyword arguments.
00053 
00054     The available fields are:
00055        data
00056 
00057     :param args: complete set of field values, in .msg order
00058     :param kwds: use keyword arguments corresponding to message field names
00059     to set specific fields.
00060     """
00061     if args or kwds:
00062       super(PR2GripperEventDetectorFeedback, self).__init__(*args, **kwds)
00063       #message fields cannot be None, assign default values for those that are
00064       if self.data is None:
00065         self.data = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorData()
00066     else:
00067       self.data = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorData()
00068 
00069   def _get_types(self):
00070     """
00071     internal API method
00072     """
00073     return self._slot_types
00074 
00075   def serialize(self, buff):
00076     """
00077     serialize message into buffer
00078     :param buff: buffer, ``StringIO``
00079     """
00080     try:
00081       _x = self
00082       buff.write(_struct_2I3B.pack(_x.data.stamp.secs, _x.data.stamp.nsecs, _x.data.trigger_conditions_met, _x.data.slip_event, _x.data.acceleration_event))
00083       buff.write(_struct_3d.pack(*self.data.acceleration_vector))
00084     except struct.error as se: self._check_types(se)
00085     except TypeError as te: self._check_types(te)
00086 
00087   def deserialize(self, str):
00088     """
00089     unpack serialized message in str into this message instance
00090     :param str: byte array of serialized message, ``str``
00091     """
00092     try:
00093       if self.data is None:
00094         self.data = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorData()
00095       end = 0
00096       _x = self
00097       start = end
00098       end += 11
00099       (_x.data.stamp.secs, _x.data.stamp.nsecs, _x.data.trigger_conditions_met, _x.data.slip_event, _x.data.acceleration_event,) = _struct_2I3B.unpack(str[start:end])
00100       self.data.trigger_conditions_met = bool(self.data.trigger_conditions_met)
00101       self.data.slip_event = bool(self.data.slip_event)
00102       self.data.acceleration_event = bool(self.data.acceleration_event)
00103       start = end
00104       end += 24
00105       self.data.acceleration_vector = _struct_3d.unpack(str[start:end])
00106       return self
00107     except struct.error as e:
00108       raise genpy.DeserializationError(e) #most likely buffer underfill
00109 
00110 
00111   def serialize_numpy(self, buff, numpy):
00112     """
00113     serialize message with numpy array types into buffer
00114     :param buff: buffer, ``StringIO``
00115     :param numpy: numpy python module
00116     """
00117     try:
00118       _x = self
00119       buff.write(_struct_2I3B.pack(_x.data.stamp.secs, _x.data.stamp.nsecs, _x.data.trigger_conditions_met, _x.data.slip_event, _x.data.acceleration_event))
00120       buff.write(self.data.acceleration_vector.tostring())
00121     except struct.error as se: self._check_types(se)
00122     except TypeError as te: self._check_types(te)
00123 
00124   def deserialize_numpy(self, str, numpy):
00125     """
00126     unpack serialized message in str into this message instance using numpy for array types
00127     :param str: byte array of serialized message, ``str``
00128     :param numpy: numpy python module
00129     """
00130     try:
00131       if self.data is None:
00132         self.data = pr2_gripper_sensor_msgs.msg.PR2GripperEventDetectorData()
00133       end = 0
00134       _x = self
00135       start = end
00136       end += 11
00137       (_x.data.stamp.secs, _x.data.stamp.nsecs, _x.data.trigger_conditions_met, _x.data.slip_event, _x.data.acceleration_event,) = _struct_2I3B.unpack(str[start:end])
00138       self.data.trigger_conditions_met = bool(self.data.trigger_conditions_met)
00139       self.data.slip_event = bool(self.data.slip_event)
00140       self.data.acceleration_event = bool(self.data.acceleration_event)
00141       start = end
00142       end += 24
00143       self.data.acceleration_vector = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=3)
00144       return self
00145     except struct.error as e:
00146       raise genpy.DeserializationError(e) #most likely buffer underfill
00147 
00148 _struct_I = genpy.struct_I
00149 _struct_2I3B = struct.Struct("<2I3B")
00150 _struct_3d = struct.Struct("<3d")


pr2_gripper_sensor_msgs
Author(s): Joe Romano
autogenerated on Fri Jan 3 2014 11:52:58