00001 """autogenerated by genpy from clearpath_base/DifferentialControl.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 std_msgs.msg
00008
00009 class DifferentialControl(genpy.Message):
00010 _md5sum = "ae0672163e13fc0bb6491960c53a3259"
00011 _type = "clearpath_base/DifferentialControl"
00012 _has_header = True
00013 _full_text = """Header header
00014 float64 l_p
00015 float64 l_i
00016 float64 l_d
00017 float64 l_ffwd
00018 float64 l_stic
00019 float64 l_sat
00020 float64 r_p
00021 float64 r_i
00022 float64 r_d
00023 float64 r_ffwd
00024 float64 r_stic
00025 float64 r_sat
00026
00027 ================================================================================
00028 MSG: std_msgs/Header
00029 # Standard metadata for higher-level stamped data types.
00030 # This is generally used to communicate timestamped data
00031 # in a particular coordinate frame.
00032 #
00033 # sequence ID: consecutively increasing ID
00034 uint32 seq
00035 #Two-integer timestamp that is expressed as:
00036 # * stamp.secs: seconds (stamp_secs) since epoch
00037 # * stamp.nsecs: nanoseconds since stamp_secs
00038 # time-handling sugar is provided by the client library
00039 time stamp
00040 #Frame this data is associated with
00041 # 0: no frame
00042 # 1: global frame
00043 string frame_id
00044
00045 """
00046 __slots__ = ['header','l_p','l_i','l_d','l_ffwd','l_stic','l_sat','r_p','r_i','r_d','r_ffwd','r_stic','r_sat']
00047 _slot_types = ['std_msgs/Header','float64','float64','float64','float64','float64','float64','float64','float64','float64','float64','float64','float64']
00048
00049 def __init__(self, *args, **kwds):
00050 """
00051 Constructor. Any message fields that are implicitly/explicitly
00052 set to None will be assigned a default value. The recommend
00053 use is keyword arguments as this is more robust to future message
00054 changes. You cannot mix in-order arguments and keyword arguments.
00055
00056 The available fields are:
00057 header,l_p,l_i,l_d,l_ffwd,l_stic,l_sat,r_p,r_i,r_d,r_ffwd,r_stic,r_sat
00058
00059 :param args: complete set of field values, in .msg order
00060 :param kwds: use keyword arguments corresponding to message field names
00061 to set specific fields.
00062 """
00063 if args or kwds:
00064 super(DifferentialControl, self).__init__(*args, **kwds)
00065
00066 if self.header is None:
00067 self.header = std_msgs.msg.Header()
00068 if self.l_p is None:
00069 self.l_p = 0.
00070 if self.l_i is None:
00071 self.l_i = 0.
00072 if self.l_d is None:
00073 self.l_d = 0.
00074 if self.l_ffwd is None:
00075 self.l_ffwd = 0.
00076 if self.l_stic is None:
00077 self.l_stic = 0.
00078 if self.l_sat is None:
00079 self.l_sat = 0.
00080 if self.r_p is None:
00081 self.r_p = 0.
00082 if self.r_i is None:
00083 self.r_i = 0.
00084 if self.r_d is None:
00085 self.r_d = 0.
00086 if self.r_ffwd is None:
00087 self.r_ffwd = 0.
00088 if self.r_stic is None:
00089 self.r_stic = 0.
00090 if self.r_sat is None:
00091 self.r_sat = 0.
00092 else:
00093 self.header = std_msgs.msg.Header()
00094 self.l_p = 0.
00095 self.l_i = 0.
00096 self.l_d = 0.
00097 self.l_ffwd = 0.
00098 self.l_stic = 0.
00099 self.l_sat = 0.
00100 self.r_p = 0.
00101 self.r_i = 0.
00102 self.r_d = 0.
00103 self.r_ffwd = 0.
00104 self.r_stic = 0.
00105 self.r_sat = 0.
00106
00107 def _get_types(self):
00108 """
00109 internal API method
00110 """
00111 return self._slot_types
00112
00113 def serialize(self, buff):
00114 """
00115 serialize message into buffer
00116 :param buff: buffer, ``StringIO``
00117 """
00118 try:
00119 _x = self
00120 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00121 _x = self.header.frame_id
00122 length = len(_x)
00123 if python3 or type(_x) == unicode:
00124 _x = _x.encode('utf-8')
00125 length = len(_x)
00126 buff.write(struct.pack('<I%ss'%length, length, _x))
00127 _x = self
00128 buff.write(_struct_12d.pack(_x.l_p, _x.l_i, _x.l_d, _x.l_ffwd, _x.l_stic, _x.l_sat, _x.r_p, _x.r_i, _x.r_d, _x.r_ffwd, _x.r_stic, _x.r_sat))
00129 except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00130 except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00131
00132 def deserialize(self, str):
00133 """
00134 unpack serialized message in str into this message instance
00135 :param str: byte array of serialized message, ``str``
00136 """
00137 try:
00138 if self.header is None:
00139 self.header = std_msgs.msg.Header()
00140 end = 0
00141 _x = self
00142 start = end
00143 end += 12
00144 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00145 start = end
00146 end += 4
00147 (length,) = _struct_I.unpack(str[start:end])
00148 start = end
00149 end += length
00150 if python3:
00151 self.header.frame_id = str[start:end].decode('utf-8')
00152 else:
00153 self.header.frame_id = str[start:end]
00154 _x = self
00155 start = end
00156 end += 96
00157 (_x.l_p, _x.l_i, _x.l_d, _x.l_ffwd, _x.l_stic, _x.l_sat, _x.r_p, _x.r_i, _x.r_d, _x.r_ffwd, _x.r_stic, _x.r_sat,) = _struct_12d.unpack(str[start:end])
00158 return self
00159 except struct.error as e:
00160 raise genpy.DeserializationError(e)
00161
00162
00163 def serialize_numpy(self, buff, numpy):
00164 """
00165 serialize message with numpy array types into buffer
00166 :param buff: buffer, ``StringIO``
00167 :param numpy: numpy python module
00168 """
00169 try:
00170 _x = self
00171 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00172 _x = self.header.frame_id
00173 length = len(_x)
00174 if python3 or type(_x) == unicode:
00175 _x = _x.encode('utf-8')
00176 length = len(_x)
00177 buff.write(struct.pack('<I%ss'%length, length, _x))
00178 _x = self
00179 buff.write(_struct_12d.pack(_x.l_p, _x.l_i, _x.l_d, _x.l_ffwd, _x.l_stic, _x.l_sat, _x.r_p, _x.r_i, _x.r_d, _x.r_ffwd, _x.r_stic, _x.r_sat))
00180 except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00181 except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00182
00183 def deserialize_numpy(self, str, numpy):
00184 """
00185 unpack serialized message in str into this message instance using numpy for array types
00186 :param str: byte array of serialized message, ``str``
00187 :param numpy: numpy python module
00188 """
00189 try:
00190 if self.header is None:
00191 self.header = std_msgs.msg.Header()
00192 end = 0
00193 _x = self
00194 start = end
00195 end += 12
00196 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00197 start = end
00198 end += 4
00199 (length,) = _struct_I.unpack(str[start:end])
00200 start = end
00201 end += length
00202 if python3:
00203 self.header.frame_id = str[start:end].decode('utf-8')
00204 else:
00205 self.header.frame_id = str[start:end]
00206 _x = self
00207 start = end
00208 end += 96
00209 (_x.l_p, _x.l_i, _x.l_d, _x.l_ffwd, _x.l_stic, _x.l_sat, _x.r_p, _x.r_i, _x.r_d, _x.r_ffwd, _x.r_stic, _x.r_sat,) = _struct_12d.unpack(str[start:end])
00210 return self
00211 except struct.error as e:
00212 raise genpy.DeserializationError(e)
00213
00214 _struct_I = genpy.struct_I
00215 _struct_3I = struct.Struct("<3I")
00216 _struct_12d = struct.Struct("<12d")