00001 """autogenerated by genmsg_py from Analog.msg. Do not edit."""
00002 import roslib.message
00003 import struct
00004
00005 import std_msgs.msg
00006
00007 class Analog(roslib.message.Message):
00008 _md5sum = "90539346f3c3c8fc47f159ab9a6ff208"
00009 _type = "arbotix_msgs/Analog"
00010 _has_header = True
00011 _full_text = """# Reading from a single analog IO pin.
00012 Header header
00013 uint8 value
00014
00015 ================================================================================
00016 MSG: std_msgs/Header
00017 # Standard metadata for higher-level stamped data types.
00018 # This is generally used to communicate timestamped data
00019 # in a particular coordinate frame.
00020 #
00021 # sequence ID: consecutively increasing ID
00022 uint32 seq
00023 #Two-integer timestamp that is expressed as:
00024 # * stamp.secs: seconds (stamp_secs) since epoch
00025 # * stamp.nsecs: nanoseconds since stamp_secs
00026 # time-handling sugar is provided by the client library
00027 time stamp
00028 #Frame this data is associated with
00029 # 0: no frame
00030 # 1: global frame
00031 string frame_id
00032
00033 """
00034 __slots__ = ['header','value']
00035 _slot_types = ['Header','uint8']
00036
00037 def __init__(self, *args, **kwds):
00038 """
00039 Constructor. Any message fields that are implicitly/explicitly
00040 set to None will be assigned a default value. The recommend
00041 use is keyword arguments as this is more robust to future message
00042 changes. You cannot mix in-order arguments and keyword arguments.
00043
00044 The available fields are:
00045 header,value
00046
00047 @param args: complete set of field values, in .msg order
00048 @param kwds: use keyword arguments corresponding to message field names
00049 to set specific fields.
00050 """
00051 if args or kwds:
00052 super(Analog, self).__init__(*args, **kwds)
00053
00054 if self.header is None:
00055 self.header = std_msgs.msg._Header.Header()
00056 if self.value is None:
00057 self.value = 0
00058 else:
00059 self.header = std_msgs.msg._Header.Header()
00060 self.value = 0
00061
00062 def _get_types(self):
00063 """
00064 internal API method
00065 """
00066 return self._slot_types
00067
00068 def serialize(self, buff):
00069 """
00070 serialize message into buffer
00071 @param buff: buffer
00072 @type buff: StringIO
00073 """
00074 try:
00075 _x = self
00076 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00077 _x = self.header.frame_id
00078 length = len(_x)
00079 buff.write(struct.pack('<I%ss'%length, length, _x))
00080 buff.write(_struct_B.pack(self.value))
00081 except struct.error, se: self._check_types(se)
00082 except TypeError, te: self._check_types(te)
00083
00084 def deserialize(self, str):
00085 """
00086 unpack serialized message in str into this message instance
00087 @param str: byte array of serialized message
00088 @type str: str
00089 """
00090 try:
00091 if self.header is None:
00092 self.header = std_msgs.msg._Header.Header()
00093 end = 0
00094 _x = self
00095 start = end
00096 end += 12
00097 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00098 start = end
00099 end += 4
00100 (length,) = _struct_I.unpack(str[start:end])
00101 start = end
00102 end += length
00103 self.header.frame_id = str[start:end]
00104 start = end
00105 end += 1
00106 (self.value,) = _struct_B.unpack(str[start:end])
00107 return self
00108 except struct.error, e:
00109 raise roslib.message.DeserializationError(e)
00110
00111
00112 def serialize_numpy(self, buff, numpy):
00113 """
00114 serialize message with numpy array types into buffer
00115 @param buff: buffer
00116 @type buff: StringIO
00117 @param numpy: numpy python module
00118 @type numpy module
00119 """
00120 try:
00121 _x = self
00122 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00123 _x = self.header.frame_id
00124 length = len(_x)
00125 buff.write(struct.pack('<I%ss'%length, length, _x))
00126 buff.write(_struct_B.pack(self.value))
00127 except struct.error, se: self._check_types(se)
00128 except TypeError, te: self._check_types(te)
00129
00130 def deserialize_numpy(self, str, numpy):
00131 """
00132 unpack serialized message in str into this message instance using numpy for array types
00133 @param str: byte array of serialized message
00134 @type str: str
00135 @param numpy: numpy python module
00136 @type numpy: module
00137 """
00138 try:
00139 if self.header is None:
00140 self.header = std_msgs.msg._Header.Header()
00141 end = 0
00142 _x = self
00143 start = end
00144 end += 12
00145 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00146 start = end
00147 end += 4
00148 (length,) = _struct_I.unpack(str[start:end])
00149 start = end
00150 end += length
00151 self.header.frame_id = str[start:end]
00152 start = end
00153 end += 1
00154 (self.value,) = _struct_B.unpack(str[start:end])
00155 return self
00156 except struct.error, e:
00157 raise roslib.message.DeserializationError(e)
00158
00159 _struct_I = roslib.message.struct_I
00160 _struct_3I = struct.Struct("<3I")
00161 _struct_B = struct.Struct("<B")