_IMURawData.py

Go to the documentation of this file.

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

import std_msgs.msg

class IMURawData(roslib.message.Message):
  _md5sum = "2cfd4b9ba0bc72be7f937c948d990cd9"
  _type = "asctec_msgs/IMURawData"
  _has_header = True #flag to mark the presence of a Header object
  _full_text = """# Software License Agreement (BSD License)
#
# Copyright (c) 2010
#  William Morris <morris@ee.ccny.cuny.edu>
#  Ivan Dryanovski <ivan.dryanovski@gmail.com>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
#  * Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#  * Redistributions in binary form must reproduce the above
#    copyright notice, this list of conditions and the following
#    disclaimer in the documentation and/or other materials provided
#    with the distribution.
#  * Neither the name of CCNY Robotics Lab nor the names of its
#    contributors may be used to endorse or promote products derived
#    from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

Header header
#pressure sensor 24-bit value, not scaled but bias free
int32 pressure

#16-bit gyro readings; 32768 = 2.5V
int16 gyro_x
int16 gyro_y
int16 gyro_z

#10-bit magnetic field sensor readings
int16 mag_x
int16 mag_y
int16 mag_z

#16-bit accelerometer readings
int16 acc_x
int16 acc_y
int16 acc_z

#16-bit temperature measurement using yaw-gyro internal sensor
int16 temp_gyro

#16-bit temperature measurement using ADC internal sensor
int32 temp_ADC

================================================================================
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

"""
  __slots__ = ['header','pressure','gyro_x','gyro_y','gyro_z','mag_x','mag_y','mag_z','acc_x','acc_y','acc_z','temp_gyro','temp_ADC']
  _slot_types = ['Header','int32','int16','int16','int16','int16','int16','int16','int16','int16','int16','int16','int32']

  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:
       header,pressure,gyro_x,gyro_y,gyro_z,mag_x,mag_y,mag_z,acc_x,acc_y,acc_z,temp_gyro,temp_ADC
    
    @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(IMURawData, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      if self.pressure is None:
        self.pressure = 0
      if self.gyro_x is None:
        self.gyro_x = 0
      if self.gyro_y is None:
        self.gyro_y = 0
      if self.gyro_z is None:
        self.gyro_z = 0
      if self.mag_x is None:
        self.mag_x = 0
      if self.mag_y is None:
        self.mag_y = 0
      if self.mag_z is None:
        self.mag_z = 0
      if self.acc_x is None:
        self.acc_x = 0
      if self.acc_y is None:
        self.acc_y = 0
      if self.acc_z is None:
        self.acc_z = 0
      if self.temp_gyro is None:
        self.temp_gyro = 0
      if self.temp_ADC is None:
        self.temp_ADC = 0
    else:
      self.header = std_msgs.msg._Header.Header()
      self.pressure = 0
      self.gyro_x = 0
      self.gyro_y = 0
      self.gyro_z = 0
      self.mag_x = 0
      self.mag_y = 0
      self.mag_z = 0
      self.acc_x = 0
      self.acc_y = 0
      self.acc_z = 0
      self.temp_gyro = 0
      self.temp_ADC = 0

  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.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
      _x = self.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_i10hi.pack(_x.pressure, _x.gyro_x, _x.gyro_y, _x.gyro_z, _x.mag_x, _x.mag_y, _x.mag_z, _x.acc_x, _x.acc_y, _x.acc_z, _x.temp_gyro, _x.temp_ADC))
    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.header is None:
        self.header = std_msgs.msg._Header.Header()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.header.seq, _x.header.stamp.secs, _x.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.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 28
      (_x.pressure, _x.gyro_x, _x.gyro_y, _x.gyro_z, _x.mag_x, _x.mag_y, _x.mag_z, _x.acc_x, _x.acc_y, _x.acc_z, _x.temp_gyro, _x.temp_ADC,) = _struct_i10hi.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.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
      _x = self.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_i10hi.pack(_x.pressure, _x.gyro_x, _x.gyro_y, _x.gyro_z, _x.mag_x, _x.mag_y, _x.mag_z, _x.acc_x, _x.acc_y, _x.acc_z, _x.temp_gyro, _x.temp_ADC))
    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.header is None:
        self.header = std_msgs.msg._Header.Header()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.header.seq, _x.header.stamp.secs, _x.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.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 28
      (_x.pressure, _x.gyro_x, _x.gyro_y, _x.gyro_z, _x.mag_x, _x.mag_y, _x.mag_z, _x.acc_x, _x.acc_y, _x.acc_z, _x.temp_gyro, _x.temp_ADC,) = _struct_i10hi.unpack(str[start:end])
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_3I = struct.Struct("<3I")
_struct_i10hi = struct.Struct("<i10hi")

---

asctec_msgs
Author(s): William Morris, Ivan Dryanovski, Steven Bellens, Patrick Bouffard et al.
autogenerated on Fri Jan 11 09:41:01 2013