def __init__(self, dest, parameter, size=1, packet="", src=0, **kwargs):
""" Initializes a new instance
:param address: The destination PLC address
:param parameter: The PLC address to read
:param size: The number of elements to read
:param packet: Used when we already have an encoded packet
"""
PDU.__init__(self, **kwargs)
self.src = src
self.dest = dest
self.parameter = parameter
self.sts = 0x00
self.size = size
self.Address = utilities.calcAddress(parameter)
self.packet = packet
def __init__(self, dest, parameter, size=1, packet='', src=0, **kwargs):
''' Initializes a new instance
:param address: The destination PLC address
:param parameter: The PLC address to read
:param size: The number of elements to read
:param packet: Used when we already have an encoded packet
'''
PDU.__init__(self, **kwargs)
self.src = src
self.dest = dest
self.parameter = parameter
self.sts = 0x00
self.size = size
self.Address = utilities.calcAddress(parameter)
self.packet = packet
def __init__(self, dest=0, parameter=None, values=None, size=1, src=0, **kwargs):
""" Initializes a new instance
:address: The address of the PLC to communicate with
:parameter: The parameter address to begin writing to
:values: a list of values to write
:size: The number of bytes to write
"""
PDU.__init__(self, **kwargs)
self.src = 0
self.dest = dest
self.parameter = parameter
self.values = values
self.sts = 0x00
self.size = size
self.Address = utilities.calcAddress(parameter)
self.packet = ""
def __init__(self,
dest=0,
parameter=None,
values=None,
size=1,
src=0,
**kwargs):
''' Initializes a new instance
:address: The address of the PLC to communicate with
:parameter: The parameter address to begin writing to
:values: a list of values to write
:size: The number of bytes to write
'''
PDU.__init__(self, **kwargs)
self.src = 0
self.dest = dest
self.parameter = parameter
self.values = values
self.sts = 0x00
self.size = size
self.Address = utilities.calcAddress(parameter)
self.packet = ''