Controller.CMealyMachine

Module Controller :: Class CMealyMachine

[frames] | no frames]

Class CMealyMachine
source code

object --+
         |
        CMealyMachine

A Class to create a Mealy machine Controller from a DFA Controller. The method CMealyMachine.getPLCCode exploits the Mealy machine in order to produce the PLC control program.

Instance Methods	[hide private]

__init__(self, controller)
Creates a Mealy machine Controller from a DFA Controller.

__processState(self, s)

__processInput(self, i)

__processOutput(self, o)

getMealyAutomaton(self)
Returns the Mealy machine represented as an Automaton.

getPLCCode(self, filename)
Write the PLC control program in ST language to the specified filename.

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Class Variables	[hide private]

Inherited from object: __class__

Method Details	[hide private]

init(self, controller)
(Constructor)

Creates a Mealy machine Controller from a DFA Controller.

This constructor builds automatically the Mealy machine.

Parameters:

controller (a Automata.CAutomaton instance) - The DFA Controller which has to be converted into a Mealy machine Controller

Returns:: void

Overrides: object.__init__

__processState(self, s)

__processInput(self, i)

__processOutput(self, o)

getMealyAutomaton(self)

Returns the Mealy machine represented as an Automaton.

Returns:: a Automata.CAutomaton instance

getPLCCode(self, filename)

Write the PLC control program in ST language to the specified filename.

The Mealy machine is processed in order to produce the code.

Parameters:

filename (string) - the output file path where to write the code

Returns:: void