PLCGenerator.py
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Mon, 21 Aug 2017 21:55:18 +0300
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# This file is part of Beremiz, a Integrated Development Environment for
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# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
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#
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# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
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#
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# See COPYING file for copyrights details.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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from plcopen import PLCOpenParser
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from plcopen.structures import *
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from types import *
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import re
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# Dictionary associating PLCOpen variable categories to the corresponding
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# IEC 61131-3 variable categories
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varTypeNames = {"localVars": "VAR", "tempVars": "VAR_TEMP", "inputVars": "VAR_INPUT",
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                "outputVars": "VAR_OUTPUT", "inOutVars": "VAR_IN_OUT", "externalVars": "VAR_EXTERNAL",
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                "globalVars": "VAR_GLOBAL", "accessVars": "VAR_ACCESS"}
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# Dictionary associating PLCOpen POU categories to the corresponding
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# IEC 61131-3 POU categories
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pouTypeNames = {"function": "FUNCTION", "functionBlock": "FUNCTION_BLOCK", "program": "PROGRAM"}
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errorVarTypes = {
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    "VAR_INPUT": "var_input",
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    "VAR_OUTPUT": "var_output",
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    "VAR_INOUT": "var_inout",
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}
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def ReIndentText(text, nb_spaces):
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    """ Helper function for reindenting text """
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    compute = ""
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    lines = text.splitlines()
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    if len(lines) > 0:
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        line_num = 0
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        while line_num < len(lines) and len(lines[line_num].strip()) == 0:
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            line_num += 1
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        if line_num < len(lines):
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            spaces = 0
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            while lines[line_num][spaces] == " ":
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                spaces += 1
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            indent = ""
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            for i in xrange(spaces, nb_spaces):
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                indent += " "
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            for line in lines:
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                if line != "":
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                    compute += "%s%s\n" % (indent, line)
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                else:
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                    compute += "\n"
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    return compute
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def SortInstances(a, b):
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    ax, ay = int(a.getx()), int(a.gety())
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    bx, by = int(b.getx()), int(b.gety())
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    if abs(ay - by) < 10:
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        return cmp(ax, bx)
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    else:
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        return cmp(ay, by)
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def JoinList(separator, mylist):
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    """ Helper for emulate join on element list """
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    if len(mylist) > 0:
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        return reduce(lambda x, y: x + separator + y, mylist)
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    else:
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        return mylist
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# -------------------------------------------------------------------------------
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#                  Specific exception for PLC generating errors
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# -------------------------------------------------------------------------------
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class PLCGenException(Exception):
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    pass
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# -------------------------------------------------------------------------------
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#                           Generator of PLC program
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# -------------------------------------------------------------------------------
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class ProgramGenerator:
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    # Create a new PCL program generator
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    def __init__(self, controler, project, errors, warnings):
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        # Keep reference of the controler and project
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        self.Controler = controler
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        self.Project = project
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        # Reset the internal variables used to generate PLC programs
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        self.Program = []
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        self.DatatypeComputed = {}
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        self.PouComputed = {}
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        self.Errors = errors
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        self.Warnings = warnings
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    # Compute value according to type given
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    def ComputeValue(self, value, var_type):
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        base_type = self.Controler.GetBaseType(var_type)
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        if base_type == "STRING" and not value.startswith("'") and not value.endswith("'"):
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            return "'%s'" % value
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        elif base_type == "WSTRING" and not value.startswith('"') and not value.endswith('"'):
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            return "\"%s\"" % value
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        return value
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    # Generate a data type from its name
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    def GenerateDataType(self, datatype_name):
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        # Verify that data type hasn't been generated yet
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        if not self.DatatypeComputed.get(datatype_name, True):
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            # If not mark data type as computed
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            self.DatatypeComputed[datatype_name] = True
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            # Getting datatype model from project
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            datatype = self.Project.getdataType(datatype_name)
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            tagname = self.Controler.ComputeDataTypeName(datatype.getname())
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            datatype_def = [("  ", ()),
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                            (datatype.getname(), (tagname, "name")),
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                            (" : ", ())]
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            basetype_content = datatype.baseType.getcontent()
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            basetype_content_type = basetype_content.getLocalTag()
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            # Data type derived directly from a user defined type
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            if basetype_content_type == "derived":
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                basetype_name = basetype_content.getname()
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                self.GenerateDataType(basetype_name)
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                datatype_def += [(basetype_name, (tagname, "base"))]
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            # Data type is a subrange
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            elif basetype_content_type in ["subrangeSigned", "subrangeUnsigned"]:
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                base_type = basetype_content.baseType.getcontent()
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                base_type_type = base_type.getLocalTag()
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                # Subrange derived directly from a user defined type
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                if base_type_type == "derived":
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                    basetype_name = base_type_type.getname()
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                    self.GenerateDataType(basetype_name)
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                # Subrange derived directly from an elementary type
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                else:
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                    basetype_name = base_type_type
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                min_value = basetype_content.range.getlower()
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                max_value = basetype_content.range.getupper()
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                datatype_def += [(basetype_name, (tagname, "base")),
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                                 (" (", ()),
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                                 ("%s" % min_value, (tagname, "lower")),
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                                 ("..", ()),
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                                 ("%s" % max_value, (tagname, "upper")),
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                                 (")", ())]
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            # Data type is an enumerated type
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            elif basetype_content_type == "enum":
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                values = [[(value.getname(), (tagname, "value", i))]
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                          for i, value in enumerate(
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                              basetype_content.xpath("ppx:values/ppx:value",
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                                                     namespaces=PLCOpenParser.NSMAP))]
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                datatype_def += [("(", ())]
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                datatype_def += JoinList([(", ", ())], values)
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                datatype_def += [(")", ())]
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            # Data type is an array
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            elif basetype_content_type == "array":
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                base_type = basetype_content.baseType.getcontent()
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                base_type_type = base_type.getLocalTag()
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                # Array derived directly from a user defined type
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                if base_type_type == "derived":
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                    basetype_name = base_type.getname()
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                    self.GenerateDataType(basetype_name)
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                # Array derived directly from an elementary type
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                else:
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                    basetype_name = base_type_type.upper()
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                dimensions = [[("%s" % dimension.getlower(), (tagname, "range", i, "lower")),
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                               ("..", ()),
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                               ("%s" % dimension.getupper(), (tagname, "range", i, "upper"))]
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                              for i, dimension in enumerate(basetype_content.getdimension())]
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                datatype_def += [("ARRAY [", ())]
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                datatype_def += JoinList([(",", ())], dimensions)
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                datatype_def += [("] OF ", ()),
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                                 (basetype_name, (tagname, "base"))]
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            # Data type is a structure
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            elif basetype_content_type == "struct":
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                elements = []
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                for i, element in enumerate(basetype_content.getvariable()):
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                    element_type = element.type.getcontent()
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                    element_type_type = element_type.getLocalTag()
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                    # Structure element derived directly from a user defined type
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                    if element_type_type == "derived":
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                        elementtype_name = element_type.getname()
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                        self.GenerateDataType(elementtype_name)
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                    elif element_type_type == "array":
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                        base_type = element_type.baseType.getcontent()
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                        base_type_type = base_type.getLocalTag()
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                        # Array derived directly from a user defined type
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                        if base_type_type == "derived":
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                            basetype_name = base_type.getname()
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                            self.GenerateDataType(basetype_name)
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                        # Array derived directly from an elementary type
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                        else:
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                            basetype_name = base_type_type.upper()
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                        dimensions = ["%s..%s" % (dimension.getlower(), dimension.getupper())
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                                      for dimension in element_type.getdimension()]
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                        elementtype_name = "ARRAY [%s] OF %s" % (",".join(dimensions), basetype_name)
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                    # Structure element derived directly from an elementary type
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                    else:
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                        elementtype_name = element_type_type.upper()
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                    element_text = [("\n    ", ()),
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                                    (element.getname(), (tagname, "struct", i, "name")),
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                                    (" : ", ()),
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                                    (elementtype_name, (tagname, "struct", i, "type"))]
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                    if element.initialValue is not None:
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                        element_text.extend([(" := ", ()),
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                                             (self.ComputeValue(element.initialValue.getvalue(), elementtype_name), (tagname, "struct", i, "initial value"))])
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                    element_text.append((";", ()))
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                    elements.append(element_text)
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                datatype_def += [("STRUCT", ())]
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                datatype_def += JoinList([("", ())], elements)
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                datatype_def += [("\n  END_STRUCT", ())]
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            # Data type derived directly from a elementary type
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            else:
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                datatype_def += [(basetype_content_type.upper(), (tagname, "base"))]
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            # Data type has an initial value
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            if datatype.initialValue is not None:
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                datatype_def += [(" := ", ()),
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                                 (self.ComputeValue(datatype.initialValue.getvalue(), datatype_name), (tagname, "initial value"))]
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            datatype_def += [(";\n", ())]
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            self.Program += datatype_def
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    # Generate a POU from its name
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    def GeneratePouProgram(self, pou_name):
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        # Verify that POU hasn't been generated yet
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        if not self.PouComputed.get(pou_name, True):
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            # If not mark POU as computed
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            self.PouComputed[pou_name] = True
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            # Getting POU model from project
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            pou = self.Project.getpou(pou_name)
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            pou_type = pou.getpouType()
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            # Verify that POU type exists
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            if pou_type in pouTypeNames:
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                # Create a POU program generator
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                pou_program = PouProgramGenerator(self, pou.getname(), pouTypeNames[pou_type], self.Errors, self.Warnings)
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                program = pou_program.GenerateProgram(pou)
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                self.Program += program
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            else:
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                raise PLCGenException(_("Undefined pou type \"%s\"") % pou_type)
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    # Generate a POU defined and used in text
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    def GeneratePouProgramInText(self, text):
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        for pou_name in self.PouComputed.keys():
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            model = re.compile("(?:^|[^0-9^A-Z])%s(?:$|[^0-9^A-Z])" % pou_name.upper())
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            if model.search(text) is not None:
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   264
                self.GeneratePouProgram(pou_name)
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    # Generate a configuration from its model
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    def GenerateConfiguration(self, configuration):
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        tagname = self.Controler.ComputeConfigurationName(configuration.getname())
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        config = [("\nCONFIGURATION ", ()),
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                  (configuration.getname(), (tagname, "name")),
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                  ("\n", ())]
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        var_number = 0
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   273
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        varlists = [(varlist, varlist.getvariable()[:]) for varlist in configuration.getglobalVars()]
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        extra_variables = self.Controler.GetConfigurationExtraVariables()
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        extra_global_vars = None
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        if len(extra_variables) > 0 and len(varlists) == 0:
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            extra_global_vars = PLCOpenParser.CreateElement("globalVars", "interface")
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            configuration.setglobalVars([extra_global_vars])
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            varlists = [(extra_global_vars, [])]
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        for variable in extra_variables:
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            varlists[-1][0].appendvariable(variable)
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            varlists[-1][1].append(variable)
1418
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Edouard Tisserant
parents: 1358
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   286
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        # Generate any global variable in configuration
883
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
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parents: 864
diff changeset
   288
        for varlist, varlist_variables in varlists:
814
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   289
            variable_type = errorVarTypes.get("VAR_GLOBAL", "var_local")
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diff changeset
   290
            # Generate variable block with modifier
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   291
            config += [("  VAR_GLOBAL", ())]
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   292
            if varlist.getconstant():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   293
                config += [(" CONSTANT", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "constant"))]
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diff changeset
   294
            elif varlist.getretain():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   295
                config += [(" RETAIN", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "retain"))]
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parents:
diff changeset
   296
            elif varlist.getnonretain():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   297
                config += [(" NON_RETAIN", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "non_retain"))]
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parents:
diff changeset
   298
            config += [("\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   299
            # Generate any variable of this block
883
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
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parents: 864
diff changeset
   300
            for var in varlist_variables:
814
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diff changeset
   301
                vartype_content = var.gettype().getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   302
                if vartype_content.getLocalTag() == "derived":
cd639725fba5 Fixed ST program generating module
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diff changeset
   303
                    var_type = vartype_content.getname()
814
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diff changeset
   304
                    self.GenerateDataType(var_type)
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parents:
diff changeset
   305
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   306
                    var_type = var.gettypeAsText()
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   307
814
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diff changeset
   308
                config += [("    ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   309
                           (var.getname(), (tagname, variable_type, var_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   310
                           (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   311
                # Generate variable address if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   312
                address = var.getaddress()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   313
                if address:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   314
                    config += [("AT ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   315
                               (address, (tagname, variable_type, var_number, "location")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   316
                               (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   317
                config += [(": ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   318
                           (var.gettypeAsText(), (tagname, variable_type, var_number, "type"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   319
                # Generate variable initial value if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   320
                initial = var.getinitialValue()
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   321
                if initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   322
                    config += [(" := ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   323
                               (self.ComputeValue(initial.getvalue(), var_type), (tagname, variable_type, var_number, "initial value"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   324
                config += [(";\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   325
                var_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   326
            config += [("  END_VAR\n", ())]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   327
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   328
        if extra_global_vars is not None:
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   329
            configuration.remove(extra_global_vars)
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   330
        else:
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   331
            for variable in extra_variables:
1358
fe7770a30527 Fixed bug when building project with configuration extra variables
Laurent Bessard
parents: 1322
diff changeset
   332
                varlists[-1][0].remove(variable)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   333
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   334
        # Generate any resource in the configuration
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   335
        for resource in configuration.getresource():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   336
            config += self.GenerateResource(resource, configuration.getname())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   337
        config += [("END_CONFIGURATION\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   338
        return config
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   339
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   340
    # Generate a resource from its model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   341
    def GenerateResource(self, resource, config_name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
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   342
        tagname = self.Controler.ComputeConfigurationResourceName(config_name, resource.getname())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   343
        resrce = [("\n  RESOURCE ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   344
                  (resource.getname(), (tagname, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   345
                  (" ON PLC\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   346
        var_number = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   347
        # Generate any global variable in configuration
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   348
        for varlist in resource.getglobalVars():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   349
            variable_type = errorVarTypes.get("VAR_GLOBAL", "var_local")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   350
            # Generate variable block with modifier
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   351
            resrce += [("    VAR_GLOBAL", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   352
            if varlist.getconstant():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   353
                resrce += [(" CONSTANT", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "constant"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   354
            elif varlist.getretain():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   355
                resrce += [(" RETAIN", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "retain"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   356
            elif varlist.getnonretain():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   357
                resrce += [(" NON_RETAIN", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "non_retain"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   358
            resrce += [("\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   359
            # Generate any variable of this block
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   360
            for var in varlist.getvariable():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   361
                vartype_content = var.gettype().getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   362
                if vartype_content.getLocalTag() == "derived":
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   363
                    var_type = vartype_content.getname()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   364
                    self.GenerateDataType(var_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   365
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   366
                    var_type = var.gettypeAsText()
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   367
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   368
                resrce += [("      ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   369
                           (var.getname(), (tagname, variable_type, var_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   370
                           (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   371
                address = var.getaddress()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   372
                # Generate variable address if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   373
                if address:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   374
                    resrce += [("AT ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   375
                               (address, (tagname, variable_type, var_number, "location")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   376
                               (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   377
                resrce += [(": ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   378
                           (var.gettypeAsText(), (tagname, variable_type, var_number, "type"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   379
                # Generate variable initial value if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   380
                initial = var.getinitialValue()
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   381
                if initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   382
                    resrce += [(" := ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   383
                               (self.ComputeValue(initial.getvalue(), var_type), (tagname, variable_type, var_number, "initial value"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   384
                resrce += [(";\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   385
                var_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   386
            resrce += [("    END_VAR\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   387
        # Generate any task in the resource
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   388
        tasks = resource.gettask()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   389
        task_number = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   390
        for task in tasks:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   391
            # Task declaration
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   392
            resrce += [("    TASK ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   393
                       (task.getname(), (tagname, "task", task_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   394
                       ("(", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   395
            args = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   396
            single = task.getsingle()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   397
            # Single argument if exists
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   398
            if single is not None:
1614
f8f05f849831 check during program generation whether source signal is defined for single task
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1603
diff changeset
   399
                if len(single) == 0:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   400
                    raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   401
                        _("Source signal has to be defined for single task '{a1}' in resource '{a2}.{a3}'.").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   402
                        format(a1=task.getname(), a2=config_name, a3=resource.getname()))
1614
f8f05f849831 check during program generation whether source signal is defined for single task
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1603
diff changeset
   403
1742
92932cd370a4 clean-up: fix PEP8 E225 missing whitespace around operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   404
                if single[0] == '[' and single[-1] == ']':
1420
71b1545d746f Enable overloading of task triggerring source cell editor (SINGLE) in resource editor. PLCGenerator now generates MULTI keywork instead of SINGLE when task's activation is surroundes with square brackets
Edouard Tisserant
parents: 1418
diff changeset
   405
                    SNGLKW = "MULTI"
71b1545d746f Enable overloading of task triggerring source cell editor (SINGLE) in resource editor. PLCGenerator now generates MULTI keywork instead of SINGLE when task's activation is surroundes with square brackets
Edouard Tisserant
parents: 1418
diff changeset
   406
                else:
71b1545d746f Enable overloading of task triggerring source cell editor (SINGLE) in resource editor. PLCGenerator now generates MULTI keywork instead of SINGLE when task's activation is surroundes with square brackets
Edouard Tisserant
parents: 1418
diff changeset
   407
                    SNGLKW = "SINGLE"
71b1545d746f Enable overloading of task triggerring source cell editor (SINGLE) in resource editor. PLCGenerator now generates MULTI keywork instead of SINGLE when task's activation is surroundes with square brackets
Edouard Tisserant
parents: 1418
diff changeset
   408
                resrce += [(SNGLKW + " := ", ()),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   409
                           (single, (tagname, "task", task_number, "single")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   410
                           (",", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   411
            # Interval argument if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   412
            interval = task.getinterval()
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   413
            if interval is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   414
                resrce += [("INTERVAL := ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   415
                           (interval, (tagname, "task", task_number, "interval")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   416
                           (",", ())]
1753
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   417
#                resrce += [("INTERVAL := t#", ())]
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   418
#                if interval.hour != 0:
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   419
#                    resrce += [("%dh"%interval.hour, (tagname, "task", task_number, "interval", "hour"))]
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   420
#                if interval.minute != 0:
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   421
#                    resrce += [("%dm"%interval.minute, (tagname, "task", task_number, "interval", "minute"))]
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   422
#                if interval.second != 0:
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   423
#                    resrce += [("%ds"%interval.second, (tagname, "task", task_number, "interval", "second"))]
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   424
#                if interval.microsecond != 0:
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   425
#                    resrce += [("%dms"%(interval.microsecond / 1000), (tagname, "task", task_number, "interval", "millisecond"))]
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   426
#                resrce += [(",", ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   427
            # Priority argument
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   428
            resrce += [("PRIORITY := ", ()),
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
   429
                       ("%d" % task.getpriority(), (tagname, "task", task_number, "priority")),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   430
                       (");\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   431
            task_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   432
        instance_number = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   433
        # Generate any program assign to each task
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   434
        for task in tasks:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   435
            for instance in task.getpouInstance():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   436
                resrce += [("    PROGRAM ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   437
                           (instance.getname(), (tagname, "instance", instance_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   438
                           (" WITH ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   439
                           (task.getname(), (tagname, "instance", instance_number, "task")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   440
                           (" : ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   441
                           (instance.gettypeName(), (tagname, "instance", instance_number, "type")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   442
                           (";\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   443
                instance_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   444
        # Generate any program assign to no task
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   445
        for instance in resource.getpouInstance():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   446
            resrce += [("    PROGRAM ", ()),
1767
c74815729afd clean-up: fix PEP8 E127 continuation line over-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1766
diff changeset
   447
                       (instance.getname(),     (tagname, "instance", instance_number, "name")),
c74815729afd clean-up: fix PEP8 E127 continuation line over-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1766
diff changeset
   448
                       (" : ", ()),
c74815729afd clean-up: fix PEP8 E127 continuation line over-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1766
diff changeset
   449
                       (instance.gettypeName(), (tagname, "instance", instance_number, "type")),
c74815729afd clean-up: fix PEP8 E127 continuation line over-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1766
diff changeset
   450
                       (";\n", ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   451
            instance_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   452
        resrce += [("  END_RESOURCE\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   453
        return resrce
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   454
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   455
    # Generate the entire program for current project
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   456
    def GenerateProgram(self):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   457
        # Find all data types defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   458
        for datatype in self.Project.getdataTypes():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   459
            self.DatatypeComputed[datatype.getname()] = False
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   460
        # Find all data types defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   461
        for pou in self.Project.getpous():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   462
            self.PouComputed[pou.getname()] = False
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   463
        # Generate data type declaration structure if there is at least one data
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   464
        # type defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   465
        if len(self.DatatypeComputed) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   466
            self.Program += [("TYPE\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   467
            # Generate every data types defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   468
            for datatype_name in self.DatatypeComputed.keys():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   469
                self.GenerateDataType(datatype_name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   470
            self.Program += [("END_TYPE\n\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   471
        # Generate every POUs defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   472
        for pou_name in self.PouComputed.keys():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   473
            self.GeneratePouProgram(pou_name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   474
        # Generate every configurations defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   475
        for config in self.Project.getconfigurations():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   476
            self.Program += self.GenerateConfiguration(config)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   477
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   478
    # Return generated program
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   479
    def GetGeneratedProgram(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   480
        return self.Program
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   481
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   482
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1775
diff changeset
   483
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   484
#                           Generator of POU programs
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1775
diff changeset
   485
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   486
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   487
[ConnectorClass, ContinuationClass, ActionBlockClass] = [
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   488
    PLCOpenParser.GetElementClass(instance_name, "commonObjects")
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   489
    for instance_name in ["connector", "continuation", "actionBlock"]]
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   490
[InVariableClass, InOutVariableClass, OutVariableClass, BlockClass] = [
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   491
    PLCOpenParser.GetElementClass(instance_name, "fbdObjects")
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   492
    for instance_name in ["inVariable", "inOutVariable", "outVariable", "block"]]
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   493
[ContactClass, CoilClass, LeftPowerRailClass, RightPowerRailClass] = [
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   494
    PLCOpenParser.GetElementClass(instance_name, "ldObjects")
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   495
    for instance_name in ["contact", "coil", "leftPowerRail", "rightPowerRail"]]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   496
[StepClass, TransitionClass, JumpStepClass,
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   497
 SelectionConvergenceClass, SelectionDivergenceClass,
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   498
 SimultaneousConvergenceClass, SimultaneousDivergenceClass] = [
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   499
    PLCOpenParser.GetElementClass(instance_name, "sfcObjects")
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
   500
    for instance_name in [
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
   501
            "step", "transition", "jumpStep",
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
   502
            "selectionConvergence", "selectionDivergence",
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
   503
            "simultaneousConvergence", "simultaneousDivergence"]]
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   504
TransitionObjClass = PLCOpenParser.GetElementClass("transition", "transitions")
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   505
ActionObjClass = PLCOpenParser.GetElementClass("action", "actions")
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   506
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   507
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   508
class PouProgramGenerator:
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   509
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   510
    # Create a new POU program generator
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   511
    def __init__(self, parent, name, type, errors, warnings):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   512
        # Keep Reference to the parent generator
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   513
        self.ParentGenerator = parent
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   514
        self.Name = name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   515
        self.Type = type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   516
        self.TagName = self.ParentGenerator.Controler.ComputePouName(name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   517
        self.CurrentIndent = "  "
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   518
        self.ReturnType = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   519
        self.Interface = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   520
        self.InitialSteps = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   521
        self.ComputedBlocks = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   522
        self.ComputedConnectors = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   523
        self.ConnectionTypes = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   524
        self.RelatedConnections = []
1740
b789b695b5c6 clean-up: fix PEP8 E231 missing whitespace after ':' or ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1739
diff changeset
   525
        self.SFCNetworks = {"Steps": {}, "Transitions": {}, "Actions": {}}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   526
        self.SFCComputedBlocks = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   527
        self.ActionNumber = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   528
        self.Program = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   529
        self.Errors = errors
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   530
        self.Warnings = warnings
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   531
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   532
    def GetBlockType(self, type, inputs=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   533
        return self.ParentGenerator.Controler.GetBlockType(type, inputs)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   534
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   535
    def IndentLeft(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   536
        if len(self.CurrentIndent) >= 2:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   537
            self.CurrentIndent = self.CurrentIndent[:-2]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   538
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   539
    def IndentRight(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   540
        self.CurrentIndent += "  "
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   541
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   542
    # Generator of unique ID for inline actions
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   543
    def GetActionNumber(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   544
        self.ActionNumber += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   545
        return self.ActionNumber
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   546
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   547
    # Test if a variable has already been defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   548
    def IsAlreadyDefined(self, name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   549
        for list_type, option, located, vars in self.Interface:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   550
            for var_type, var_name, var_address, var_initial in vars:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   551
                if name == var_name:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   552
                    return True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   553
        return False
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   554
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   555
    # Return the type of a variable defined in interface
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   556
    def GetVariableType(self, name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   557
        parts = name.split('.')
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   558
        current_type = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   559
        if len(parts) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   560
            name = parts.pop(0)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   561
            for list_type, option, located, vars in self.Interface:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   562
                for var_type, var_name, var_address, var_initial in vars:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   563
                    if name == var_name:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   564
                        current_type = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   565
                        break
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   566
            while current_type is not None and len(parts) > 0:
883
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   567
                blocktype = self.ParentGenerator.Controler.GetBlockType(current_type)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   568
                if blocktype is not None:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   569
                    name = parts.pop(0)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   570
                    current_type = None
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   571
                    for var_name, var_type, var_modifier in blocktype["inputs"] + blocktype["outputs"]:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   572
                        if var_name == name:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   573
                            current_type = var_type
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   574
                            break
883
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   575
                else:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   576
                    tagname = self.ParentGenerator.Controler.ComputeDataTypeName(current_type)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   577
                    infos = self.ParentGenerator.Controler.GetDataTypeInfos(tagname)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   578
                    if infos is not None and infos["type"] == "Structure":
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   579
                        name = parts.pop(0)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   580
                        current_type = None
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   581
                        for element in infos["elements"]:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   582
                            if element["Name"] == name:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   583
                                current_type = element["Type"]
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   584
                                break
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   585
        return current_type
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   586
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   587
    # Return connectors linked by a connection to the given connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   588
    def GetConnectedConnector(self, connector, body):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   589
        links = connector.getconnections()
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   590
        if links is not None and len(links) == 1:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   591
            return self.GetLinkedConnector(links[0], body)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   592
        return None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   593
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   594
    def GetLinkedConnector(self, link, body):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   595
        parameter = link.getformalParameter()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   596
        instance = body.getcontentInstance(link.getrefLocalId())
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   597
        if isinstance(instance, (InVariableClass, InOutVariableClass,
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
   598
                                 ContinuationClass, ContactClass, CoilClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   599
            return instance.connectionPointOut
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   600
        elif isinstance(instance, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   601
            outputvariables = instance.outputVariables.getvariable()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   602
            if len(outputvariables) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   603
                return outputvariables[0].connectionPointOut
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   604
            elif parameter:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   605
                for variable in outputvariables:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   606
                    if variable.getformalParameter() == parameter:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   607
                        return variable.connectionPointOut
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   608
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   609
                point = link.getposition()[-1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   610
                for variable in outputvariables:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   611
                    relposition = variable.connectionPointOut.getrelPositionXY()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   612
                    blockposition = instance.getposition()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   613
                    if point.x == blockposition.x + relposition[0] and point.y == blockposition.y + relposition[1]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   614
                        return variable.connectionPointOut
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   615
        elif isinstance(instance, LeftPowerRailClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   616
            outputconnections = instance.getconnectionPointOut()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   617
            if len(outputconnections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   618
                return outputconnections[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   619
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   620
                point = link.getposition()[-1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   621
                for outputconnection in outputconnections:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   622
                    relposition = outputconnection.getrelPositionXY()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   623
                    powerrailposition = instance.getposition()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   624
                    if point.x == powerrailposition.x + relposition[0] and point.y == powerrailposition.y + relposition[1]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   625
                        return outputconnection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   626
        return None
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   627
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   628
    def ExtractRelatedConnections(self, connection):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   629
        for i, related in enumerate(self.RelatedConnections):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   630
            if connection in related:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   631
                return self.RelatedConnections.pop(i)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   632
        return [connection]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   633
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   634
    def ComputeInterface(self, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   635
        interface = pou.getinterface()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   636
        if interface is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   637
            body = pou.getbody()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   638
            if isinstance(body, ListType):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   639
                body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   640
            body_content = body.getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   641
            body_type = body_content.getLocalTag()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   642
            if self.Type == "FUNCTION":
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   643
                returntype_content = interface.getreturnType()[0]
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   644
                returntype_content_type = returntype_content.getLocalTag()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   645
                if returntype_content_type == "derived":
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   646
                    self.ReturnType = returntype_content.getname()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   647
                else:
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   648
                    self.ReturnType = returntype_content_type.upper()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   649
            for varlist in interface.getcontent():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   650
                variables = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   651
                located = []
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   652
                varlist_type = varlist.getLocalTag()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   653
                for var in varlist.getvariable():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   654
                    vartype_content = var.gettype().getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   655
                    if vartype_content.getLocalTag() == "derived":
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   656
                        var_type = vartype_content.getname()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   657
                        blocktype = self.GetBlockType(var_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   658
                        if blocktype is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   659
                            self.ParentGenerator.GeneratePouProgram(var_type)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
   660
                            variables.append((var_type, var.getname(), None, None))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   661
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   662
                            self.ParentGenerator.GenerateDataType(var_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   663
                            initial = var.getinitialValue()
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
   664
                            if initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   665
                                initial_value = initial.getvalue()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   666
                            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   667
                                initial_value = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   668
                            address = var.getaddress()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   669
                            if address is not None:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   670
                                located.append((vartype_content.getname(), var.getname(), address, initial_value))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   671
                            else:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   672
                                variables.append((vartype_content.getname(), var.getname(), None, initial_value))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   673
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   674
                        var_type = var.gettypeAsText()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   675
                        initial = var.getinitialValue()
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
   676
                        if initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   677
                            initial_value = initial.getvalue()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   678
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   679
                            initial_value = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   680
                        address = var.getaddress()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   681
                        if address is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   682
                            located.append((var_type, var.getname(), address, initial_value))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   683
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   684
                            variables.append((var_type, var.getname(), None, initial_value))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   685
                if varlist.getconstant():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   686
                    option = "CONSTANT"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   687
                elif varlist.getretain():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   688
                    option = "RETAIN"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   689
                elif varlist.getnonretain():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   690
                    option = "NON_RETAIN"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   691
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   692
                    option = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   693
                if len(variables) > 0:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   694
                    self.Interface.append((varTypeNames[varlist_type], option, False, variables))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   695
                if len(located) > 0:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   696
                    self.Interface.append((varTypeNames[varlist_type], option, True, located))
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   697
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   698
    LITERAL_TYPES = {
1751
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   699
        "T":   "TIME",
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   700
        "D":   "DATE",
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   701
        "TOD": "TIME_OF_DAY",
1751
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   702
        "DT":  "DATE_AND_TIME",
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   703
        "2":    None,
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   704
        "8":    None,
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   705
        "16":   None,
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   706
    }
1751
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   707
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   708
    def ComputeConnectionTypes(self, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   709
        body = pou.getbody()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   710
        if isinstance(body, ListType):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   711
            body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   712
        body_content = body.getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   713
        body_type = body_content.getLocalTag()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   714
        if body_type in ["FBD", "LD", "SFC"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   715
            undefined_blocks = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   716
            for instance in body.getcontentInstances():
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   717
                if isinstance(instance, (InVariableClass, OutVariableClass,
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   718
                                         InOutVariableClass)):
1322
0a9227f743b3 Fixed xmlclass for working with included files, adding support for SimpleType elements and solving ambiguity in extension class when different elements share the same name and parent name
Laurent Bessard
parents: 1315
diff changeset
   719
                    expression = instance.getexpression()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   720
                    var_type = self.GetVariableType(expression)
1766
c1e5b9f19483 clean-up: fix PEP8 E129 visually indented line with same indent as next logical line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1765
diff changeset
   721
                    if isinstance(pou, TransitionObjClass) and expression == pou.getname():
822
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   722
                        var_type = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   723
                    elif (not isinstance(pou, (TransitionObjClass, ActionObjClass)) and
822
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   724
                          pou.getpouType() == "function" and expression == pou.getname()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   725
                        returntype_content = pou.interface.getreturnType().getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   726
                        returntype_content_type = returntype_content.getLocalTag()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   727
                        if returntype_content_type == "derived":
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   728
                            var_type = returntype_content.getname()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   729
                        else:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   730
                            var_type = returntype_content_type.upper()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   731
                    elif var_type is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   732
                        parts = expression.split("#")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   733
                        if len(parts) > 1:
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   734
                            literal_prefix = parts[0].upper()
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   735
                            var_type = self.LITERAL_TYPES.get(literal_prefix,
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   736
                                                              literal_prefix)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   737
                        elif expression.startswith("'"):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   738
                            var_type = "STRING"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   739
                        elif expression.startswith('"'):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   740
                            var_type = "WSTRING"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   741
                    if var_type is not None:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   742
                        if isinstance(instance, (InVariableClass, InOutVariableClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   743
                            for connection in self.ExtractRelatedConnections(instance.connectionPointOut):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   744
                                self.ConnectionTypes[connection] = var_type
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   745
                        if isinstance(instance, (OutVariableClass, InOutVariableClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   746
                            self.ConnectionTypes[instance.connectionPointIn] = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   747
                            connected = self.GetConnectedConnector(instance.connectionPointIn, body)
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
   748
                            if connected is not None and connected not in self.ConnectionTypes:
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   749
                                for related in self.ExtractRelatedConnections(connected):
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   750
                                    self.ConnectionTypes[related] = var_type
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   751
                elif isinstance(instance, (ContactClass, CoilClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   752
                    for connection in self.ExtractRelatedConnections(instance.connectionPointOut):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   753
                        self.ConnectionTypes[connection] = "BOOL"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   754
                    self.ConnectionTypes[instance.connectionPointIn] = "BOOL"
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   755
                    for link in instance.connectionPointIn.getconnections():
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   756
                        connected = self.GetLinkedConnector(link, body)
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
   757
                        if connected is not None and connected not in self.ConnectionTypes:
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   758
                            for related in self.ExtractRelatedConnections(connected):
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   759
                                self.ConnectionTypes[related] = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   760
                elif isinstance(instance, LeftPowerRailClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   761
                    for connection in instance.getconnectionPointOut():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   762
                        for related in self.ExtractRelatedConnections(connection):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   763
                            self.ConnectionTypes[related] = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   764
                elif isinstance(instance, RightPowerRailClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   765
                    for connection in instance.getconnectionPointIn():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   766
                        self.ConnectionTypes[connection] = "BOOL"
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   767
                        for link in connection.getconnections():
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   768
                            connected = self.GetLinkedConnector(link, body)
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
   769
                            if connected is not None and connected not in self.ConnectionTypes:
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   770
                                for related in self.ExtractRelatedConnections(connected):
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   771
                                    self.ConnectionTypes[related] = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   772
                elif isinstance(instance, TransitionClass):
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   773
                    content = instance.getconditionContent()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   774
                    if content["type"] == "connection":
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   775
                        self.ConnectionTypes[content["value"]] = "BOOL"
1603
18279f12a6be fix issue with compiling SFC POU with non-connected transition (type "connection")
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1581
diff changeset
   776
                        connections = content["value"].getconnections()
18279f12a6be fix issue with compiling SFC POU with non-connected transition (type "connection")
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1581
diff changeset
   777
                        if not connections:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   778
                            raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   779
                                _("SFC transition in POU \"%s\" must be connected.") % self.Name)
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   780
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1626
diff changeset
   781
                        for link in connections:
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   782
                            connected = self.GetLinkedConnector(link, body)
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
   783
                            if connected is not None and connected not in self.ConnectionTypes:
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   784
                                for related in self.ExtractRelatedConnections(connected):
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   785
                                    self.ConnectionTypes[related] = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   786
                elif isinstance(instance, ContinuationClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   787
                    name = instance.getname()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   788
                    connector = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   789
                    var_type = "ANY"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   790
                    for element in body.getcontentInstances():
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   791
                        if isinstance(element, ConnectorClass) and element.getname() == name:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   792
                            if connector is not None:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   793
                                raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   794
                                    _("More than one connector found corresponding to \"{a1}\" continuation in \"{a2}\" POU").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   795
                                    format(a1=name, a2=self.Name))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   796
                            connector = element
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   797
                    if connector is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   798
                        undefined = [instance.connectionPointOut, connector.connectionPointIn]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   799
                        connected = self.GetConnectedConnector(connector.connectionPointIn, body)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   800
                        if connected is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   801
                            undefined.append(connected)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   802
                        related = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   803
                        for connection in undefined:
1763
bcc07ff2362c clean-up: fix PEP8 W601 .has_key() is deprecated, use 'in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1753
diff changeset
   804
                            if connection in self.ConnectionTypes:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   805
                                var_type = self.ConnectionTypes[connection]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   806
                            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   807
                                related.extend(self.ExtractRelatedConnections(connection))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   808
                        if var_type.startswith("ANY") and len(related) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   809
                            self.RelatedConnections.append(related)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   810
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   811
                            for connection in related:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   812
                                self.ConnectionTypes[connection] = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   813
                    else:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   814
                        raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   815
                            _("No connector found corresponding to \"{a1}\" continuation in \"{a2}\" POU").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   816
                            format(a1=name, a2=self.Name))
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   817
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   818
                elif isinstance(instance, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   819
                    block_infos = self.GetBlockType(instance.gettypeName(), "undefined")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   820
                    if block_infos is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   821
                        self.ComputeBlockInputTypes(instance, block_infos, body)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   822
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   823
                        for variable in instance.inputVariables.getvariable():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   824
                            connected = self.GetConnectedConnector(variable.connectionPointIn, body)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   825
                            if connected is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   826
                                var_type = self.ConnectionTypes.get(connected, None)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   827
                                if var_type is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   828
                                    self.ConnectionTypes[variable.connectionPointIn] = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   829
                                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   830
                                    related = self.ExtractRelatedConnections(connected)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   831
                                    related.append(variable.connectionPointIn)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   832
                                    self.RelatedConnections.append(related)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   833
                        undefined_blocks.append(instance)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   834
            for instance in undefined_blocks:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   835
                block_infos = self.GetBlockType(instance.gettypeName(), tuple([self.ConnectionTypes.get(variable.connectionPointIn, "ANY") for variable in instance.inputVariables.getvariable() if variable.getformalParameter() != "EN"]))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   836
                if block_infos is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   837
                    self.ComputeBlockInputTypes(instance, block_infos, body)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   838
                else:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   839
                    raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   840
                        _("No informations found for \"%s\" block") % (instance.gettypeName()))
822
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   841
            if body_type == "SFC":
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   842
                previous_tagname = self.TagName
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   843
                for action in pou.getactionList():
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   844
                    self.TagName = self.ParentGenerator.Controler.ComputePouActionName(self.Name, action.getname())
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   845
                    self.ComputeConnectionTypes(action)
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   846
                for transition in pou.gettransitionList():
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   847
                    self.TagName = self.ParentGenerator.Controler.ComputePouTransitionName(self.Name, transition.getname())
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   848
                    self.ComputeConnectionTypes(transition)
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   849
                self.TagName = previous_tagname
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   850
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   851
    def ComputeBlockInputTypes(self, instance, block_infos, body):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   852
        undefined = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   853
        for variable in instance.outputVariables.getvariable():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   854
            output_name = variable.getformalParameter()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   855
            if output_name == "ENO":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   856
                for connection in self.ExtractRelatedConnections(variable.connectionPointOut):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   857
                    self.ConnectionTypes[connection] = "BOOL"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   858
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   859
                for oname, otype, oqualifier in block_infos["outputs"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   860
                    if output_name == oname:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   861
                        if otype.startswith("ANY"):
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
   862
                            if otype not in undefined:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   863
                                undefined[otype] = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   864
                            undefined[otype].append(variable.connectionPointOut)
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
   865
                        elif variable.connectionPointOut not in self.ConnectionTypes:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   866
                            for connection in self.ExtractRelatedConnections(variable.connectionPointOut):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   867
                                self.ConnectionTypes[connection] = otype
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   868
        for variable in instance.inputVariables.getvariable():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   869
            input_name = variable.getformalParameter()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   870
            if input_name == "EN":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   871
                for connection in self.ExtractRelatedConnections(variable.connectionPointIn):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   872
                    self.ConnectionTypes[connection] = "BOOL"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   873
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   874
                for iname, itype, iqualifier in block_infos["inputs"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   875
                    if input_name == iname:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   876
                        connected = self.GetConnectedConnector(variable.connectionPointIn, body)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   877
                        if itype.startswith("ANY"):
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
   878
                            if itype not in undefined:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   879
                                undefined[itype] = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   880
                            undefined[itype].append(variable.connectionPointIn)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   881
                            if connected is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   882
                                undefined[itype].append(connected)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   883
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   884
                            self.ConnectionTypes[variable.connectionPointIn] = itype
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
   885
                            if connected is not None and connected not in self.ConnectionTypes:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   886
                                for connection in self.ExtractRelatedConnections(connected):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   887
                                    self.ConnectionTypes[connection] = itype
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   888
        for var_type, connections in undefined.items():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   889
            related = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   890
            for connection in connections:
854
c10f2092c43a Fixing bug in PLCGenerator with user defined functions and standard overloaded function
Laurent Bessard
parents: 822
diff changeset
   891
                connection_type = self.ConnectionTypes.get(connection)
c10f2092c43a Fixing bug in PLCGenerator with user defined functions and standard overloaded function
Laurent Bessard
parents: 822
diff changeset
   892
                if connection_type and not connection_type.startswith("ANY"):
c10f2092c43a Fixing bug in PLCGenerator with user defined functions and standard overloaded function
Laurent Bessard
parents: 822
diff changeset
   893
                    var_type = connection_type
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   894
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   895
                    related.extend(self.ExtractRelatedConnections(connection))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   896
            if var_type.startswith("ANY") and len(related) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   897
                self.RelatedConnections.append(related)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   898
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   899
                for connection in related:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   900
                    self.ConnectionTypes[connection] = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   901
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   902
    def ComputeProgram(self, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   903
        body = pou.getbody()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   904
        if isinstance(body, ListType):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   905
            body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   906
        body_content = body.getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   907
        body_type = body_content.getLocalTag()
1740
b789b695b5c6 clean-up: fix PEP8 E231 missing whitespace after ':' or ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1739
diff changeset
   908
        if body_type in ["IL", "ST"]:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   909
            text = body_content.getanyText()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   910
            self.ParentGenerator.GeneratePouProgramInText(text.upper())
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   911
            self.Program = [(ReIndentText(text, len(self.CurrentIndent)),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   912
                            (self.TagName, "body", len(self.CurrentIndent)))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   913
        elif body_type == "SFC":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   914
            self.IndentRight()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   915
            for instance in body.getcontentInstances():
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   916
                if isinstance(instance, StepClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   917
                    self.GenerateSFCStep(instance, pou)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   918
                elif isinstance(instance, ActionBlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   919
                    self.GenerateSFCStepActions(instance, pou)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   920
                elif isinstance(instance, TransitionClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   921
                    self.GenerateSFCTransition(instance, pou)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   922
                elif isinstance(instance, JumpStepClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   923
                    self.GenerateSFCJump(instance, pou)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   924
            if len(self.InitialSteps) > 0 and len(self.SFCComputedBlocks) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   925
                action_name = "COMPUTE_FUNCTION_BLOCKS"
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
   926
                action_infos = {"qualifier": "S", "content": action_name}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   927
                self.SFCNetworks["Steps"][self.InitialSteps[0]]["actions"].append(action_infos)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   928
                self.SFCNetworks["Actions"][action_name] = (self.SFCComputedBlocks, ())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   929
                self.Program = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   930
            self.IndentLeft()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   931
            for initialstep in self.InitialSteps:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   932
                self.ComputeSFCStep(initialstep)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   933
        else:
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
   934
            otherInstances = {"outVariables&coils": [], "blocks": [], "connectors": []}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   935
            orderedInstances = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   936
            for instance in body.getcontentInstances():
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   937
                if isinstance(instance, (OutVariableClass, InOutVariableClass, BlockClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   938
                    executionOrderId = instance.getexecutionOrderId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   939
                    if executionOrderId > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   940
                        orderedInstances.append((executionOrderId, instance))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   941
                    elif isinstance(instance, (OutVariableClass, InOutVariableClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   942
                        otherInstances["outVariables&coils"].append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   943
                    elif isinstance(instance, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   944
                        otherInstances["blocks"].append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   945
                elif isinstance(instance, ConnectorClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   946
                    otherInstances["connectors"].append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   947
                elif isinstance(instance, CoilClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   948
                    otherInstances["outVariables&coils"].append(instance)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   949
            orderedInstances.sort()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   950
            otherInstances["outVariables&coils"].sort(SortInstances)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   951
            otherInstances["blocks"].sort(SortInstances)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   952
            instances = [instance for (executionOrderId, instance) in orderedInstances]
1048
b450202605ab Fixed bug in program elements computation order in PLCGenerator
Laurent Bessard
parents: 1032
diff changeset
   953
            instances.extend(otherInstances["outVariables&coils"] + otherInstances["blocks"] + otherInstances["connectors"])
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   954
            for instance in instances:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   955
                if isinstance(instance, (OutVariableClass, InOutVariableClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   956
                    connections = instance.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   957
                    if connections is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   958
                        expression = self.ComputeExpression(body, connections)
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   959
                        if expression is not None:
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   960
                            self.Program += [(self.CurrentIndent, ()),
1322
0a9227f743b3 Fixed xmlclass for working with included files, adding support for SimpleType elements and solving ambiguity in extension class when different elements share the same name and parent name
Laurent Bessard
parents: 1315
diff changeset
   961
                                             (instance.getexpression(), (self.TagName, "io_variable", instance.getlocalId(), "expression")),
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   962
                                             (" := ", ())]
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   963
                            self.Program += expression
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   964
                            self.Program += [(";\n", ())]
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   965
                elif isinstance(instance, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   966
                    block_type = instance.gettypeName()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   967
                    self.ParentGenerator.GeneratePouProgram(block_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   968
                    block_infos = self.GetBlockType(block_type, tuple([self.ConnectionTypes.get(variable.connectionPointIn, "ANY") for variable in instance.inputVariables.getvariable() if variable.getformalParameter() != "EN"]))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   969
                    if block_infos is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   970
                        block_infos = self.GetBlockType(block_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   971
                    if block_infos is None:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   972
                        raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   973
                            _("Undefined block type \"{a1}\" in \"{a2}\" POU").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   974
                            format(a1=block_type, a2=self.Name))
1134
1c7a4ad86aa1 Fixed PLC code generator when interface of an already used POU has changed
Laurent Bessard
parents: 1048
diff changeset
   975
                    try:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
   976
                        self.GenerateBlock(instance, block_infos, body, None)
1134
1c7a4ad86aa1 Fixed PLC code generator when interface of an already used POU has changed
Laurent Bessard
parents: 1048
diff changeset
   977
                    except ValueError, e:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   978
                        raise PLCGenException(e.message)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   979
                elif isinstance(instance, ConnectorClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   980
                    connector = instance.getname()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   981
                    if self.ComputedConnectors.get(connector, None):
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   982
                        continue
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   983
                    expression = self.ComputeExpression(body, instance.connectionPointIn.getconnections())
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   984
                    if expression is not None:
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   985
                        self.ComputedConnectors[connector] = expression
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   986
                elif isinstance(instance, CoilClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   987
                    connections = instance.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   988
                    if connections is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   989
                        coil_info = (self.TagName, "coil", instance.getlocalId())
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   990
                        expression = self.ComputeExpression(body, connections)
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   991
                        if expression is not None:
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   992
                            expression = self.ExtractModifier(instance, expression, coil_info)
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   993
                            self.Program += [(self.CurrentIndent, ())]
1322
0a9227f743b3 Fixed xmlclass for working with included files, adding support for SimpleType elements and solving ambiguity in extension class when different elements share the same name and parent name
Laurent Bessard
parents: 1315
diff changeset
   994
                            self.Program += [(instance.getvariable(), coil_info + ("reference",))]
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
   995
                            self.Program += [(" := ", ())] + expression + [(";\n", ())]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   996
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   997
    def FactorizePaths(self, paths):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   998
        same_paths = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   999
        uncomputed_index = range(len(paths))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1000
        factorized_paths = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1001
        for num, path in enumerate(paths):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1002
            if type(path) == ListType:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1003
                if len(path) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1004
                    str_path = str(path[-1:])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1005
                    same_paths.setdefault(str_path, [])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1006
                    same_paths[str_path].append((path[:-1], num))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1007
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1008
                factorized_paths.append(path)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1009
                uncomputed_index.remove(num)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1010
        for same_path, elements in same_paths.items():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1011
            if len(elements) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1012
                elements_paths = self.FactorizePaths([path for path, num in elements])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1013
                if len(elements_paths) > 1:
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1014
                    factorized_paths.append([tuple(elements_paths)] + eval(same_path))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1015
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1016
                    factorized_paths.append(elements_paths + eval(same_path))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1017
                for path, num in elements:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1018
                    uncomputed_index.remove(num)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1019
        for num in uncomputed_index:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1020
            factorized_paths.append(paths[num])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1021
        factorized_paths.sort()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1022
        return factorized_paths
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1023
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1024
    def GenerateBlock(self, block, block_infos, body, link, order=False, to_inout=False):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1025
        body_type = body.getcontent().getLocalTag()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1026
        name = block.getinstanceName()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1027
        type = block.gettypeName()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1028
        executionOrderId = block.getexecutionOrderId()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1029
        input_variables = block.inputVariables.getvariable()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1030
        output_variables = block.outputVariables.getvariable()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1031
        inout_variables = {}
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1032
        for input_variable in input_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1033
            for output_variable in output_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1034
                if input_variable.getformalParameter() == output_variable.getformalParameter():
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1035
                    inout_variables[input_variable.getformalParameter()] = ""
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1036
        input_names = [input[0] for input in block_infos["inputs"]]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1037
        output_names = [output[0] for output in block_infos["outputs"]]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1038
        if block_infos["type"] == "function":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1039
            if not self.ComputedBlocks.get(block, False) and not order:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1040
                self.ComputedBlocks[block] = True
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1041
                connected_vars = []
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1042
                if not block_infos["extensible"]:
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1043
                    input_connected = dict([("EN", None)] +
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1044
                                           [(input_name, None) for input_name in input_names])
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1045
                    for variable in input_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1046
                        parameter = variable.getformalParameter()
1763
bcc07ff2362c clean-up: fix PEP8 W601 .has_key() is deprecated, use 'in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1753
diff changeset
  1047
                        if parameter in input_connected:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1048
                            input_connected[parameter] = variable
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1049
                    if input_connected["EN"] is None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1050
                        input_connected.pop("EN")
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1051
                        input_parameters = input_names
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1052
                    else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1053
                        input_parameters = ["EN"] + input_names
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1054
                else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1055
                    input_connected = dict([(variable.getformalParameter(), variable)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1056
                                            for variable in input_variables])
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1057
                    input_parameters = [variable.getformalParameter()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1058
                                        for variable in input_variables]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1059
                one_input_connected = False
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1060
                all_input_connected = True
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1061
                for i, parameter in enumerate(input_parameters):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1062
                    variable = input_connected.get(parameter)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1063
                    if variable is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1064
                        input_info = (self.TagName, "block", block.getlocalId(), "input", i)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1065
                        connections = variable.connectionPointIn.getconnections()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1066
                        if connections is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1067
                            if parameter != "EN":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1068
                                one_input_connected = True
1763
bcc07ff2362c clean-up: fix PEP8 W601 .has_key() is deprecated, use 'in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1753
diff changeset
  1069
                            if parameter in inout_variables:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1070
                                expression = self.ComputeExpression(body, connections, executionOrderId > 0, True)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1071
                                if expression is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1072
                                    inout_variables[parameter] = value
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1073
                            else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1074
                                expression = self.ComputeExpression(body, connections, executionOrderId > 0)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1075
                            if expression is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1076
                                connected_vars.append(([(parameter, input_info), (" := ", ())],
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1077
                                                       self.ExtractModifier(variable, expression, input_info)))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1078
                        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1079
                            all_input_connected = False
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1080
                    else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1081
                        all_input_connected = False
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1082
                if len(output_variables) > 1 or not all_input_connected:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1083
                    vars = [name + value for name, value in connected_vars]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1084
                else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1085
                    vars = [value for name, value in connected_vars]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1086
                if one_input_connected:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1087
                    for i, variable in enumerate(output_variables):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1088
                        parameter = variable.getformalParameter()
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
  1089
                        if parameter not in inout_variables and parameter in output_names + ["", "ENO"]:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1090
                            if variable.getformalParameter() == "":
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1091
                                variable_name = "%s%d" % (type, block.getlocalId())
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1092
                            else:
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1093
                                variable_name = "%s%d_%s" % (type, block.getlocalId(), parameter)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1094
                            if self.Interface[-1][0] != "VAR" or self.Interface[-1][1] is not None or self.Interface[-1][2]:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1095
                                self.Interface.append(("VAR", None, False, []))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1096
                            if variable.connectionPointOut in self.ConnectionTypes:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1097
                                self.Interface[-1][3].append((self.ConnectionTypes[variable.connectionPointOut], variable_name, None, None))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1098
                            else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1099
                                self.Interface[-1][3].append(("ANY", variable_name, None, None))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1100
                            if len(output_variables) > 1 and parameter not in ["", "OUT"]:
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1101
                                vars.append([(parameter, (self.TagName, "block", block.getlocalId(), "output", i)),
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1102
                                             (" => %s" % variable_name, ())])
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1103
                            else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1104
                                output_info = (self.TagName, "block", block.getlocalId(), "output", i)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1105
                                output_name = variable_name
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1106
                    self.Program += [(self.CurrentIndent, ()),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1107
                                     (output_name, output_info),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1108
                                     (" := ", ()),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1109
                                     (type, (self.TagName, "block", block.getlocalId(), "type")),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1110
                                     ("(", ())]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1111
                    self.Program += JoinList([(", ", ())], vars)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1112
                    self.Program += [(");\n", ())]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1113
                else:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1114
                    msg = _("\"{a1}\" function cancelled in \"{a2}\" POU: No input connected").format(a1=type, a2=self.TagName.split("::")[-1])
1581
2295fdc5c271 fix translation strings with multiple parameters
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
  1115
                    self.Warnings.append(msg)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1116
        elif block_infos["type"] == "functionBlock":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1117
            if not self.ComputedBlocks.get(block, False) and not order:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1118
                self.ComputedBlocks[block] = True
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1119
                vars = []
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1120
                offset_idx = 0
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1121
                for variable in input_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1122
                    parameter = variable.getformalParameter()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1123
                    if parameter in input_names or parameter == "EN":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1124
                        if parameter == "EN":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1125
                            input_idx = 0
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1126
                            offset_idx = 1
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1127
                        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1128
                            input_idx = offset_idx + input_names.index(parameter)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1129
                        input_info = (self.TagName, "block", block.getlocalId(), "input", input_idx)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1130
                        connections = variable.connectionPointIn.getconnections()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1131
                        if connections is not None:
1763
bcc07ff2362c clean-up: fix PEP8 W601 .has_key() is deprecated, use 'in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1753
diff changeset
  1132
                            expression = self.ComputeExpression(body, connections, executionOrderId > 0, parameter in inout_variables)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1133
                            if expression is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1134
                                vars.append([(parameter, input_info),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1135
                                             (" := ", ())] + self.ExtractModifier(variable, expression, input_info))
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1136
                self.Program += [(self.CurrentIndent, ()),
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1137
                                 (name, (self.TagName, "block", block.getlocalId(), "name")),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1138
                                 ("(", ())]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1139
                self.Program += JoinList([(", ", ())], vars)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1140
                self.Program += [(");\n", ())]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1141
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1142
        if link is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1143
            connectionPoint = link.getposition()[-1]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1144
            output_parameter = link.getformalParameter()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1145
        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1146
            connectionPoint = None
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1147
            output_parameter = None
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1148
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1149
        output_variable = None
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1150
        output_idx = 0
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1151
        if output_parameter is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1152
            if output_parameter in output_names or output_parameter == "ENO":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1153
                for variable in output_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1154
                    if variable.getformalParameter() == output_parameter:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1155
                        output_variable = variable
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1156
                        if output_parameter != "ENO":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1157
                            output_idx = output_names.index(output_parameter)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1158
        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1159
            for i, variable in enumerate(output_variables):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1160
                blockPointx, blockPointy = variable.connectionPointOut.getrelPositionXY()
1766
c1e5b9f19483 clean-up: fix PEP8 E129 visually indented line with same indent as next logical line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1765
diff changeset
  1161
                if connectionPoint is None or \
c1e5b9f19483 clean-up: fix PEP8 E129 visually indented line with same indent as next logical line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1765
diff changeset
  1162
                   block.getx() + blockPointx == connectionPoint.getx() and \
c1e5b9f19483 clean-up: fix PEP8 E129 visually indented line with same indent as next logical line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1765
diff changeset
  1163
                   block.gety() + blockPointy == connectionPoint.gety():
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1164
                    output_variable = variable
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1165
                    output_parameter = variable.getformalParameter()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1166
                    output_idx = i
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1167
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1168
        if output_variable is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1169
            if block_infos["type"] == "function":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1170
                output_info = (self.TagName, "block", block.getlocalId(), "output", output_idx)
1763
bcc07ff2362c clean-up: fix PEP8 W601 .has_key() is deprecated, use 'in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1753
diff changeset
  1171
                if output_parameter in inout_variables:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1172
                    output_value = inout_variables[output_parameter]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1173
                else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1174
                    if output_parameter == "":
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1175
                        output_name = "%s%d" % (type, block.getlocalId())
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1176
                    else:
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1177
                        output_name = "%s%d_%s" % (type, block.getlocalId(), output_parameter)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1178
                    output_value = [(output_name, output_info)]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1179
                return self.ExtractModifier(output_variable, output_value, output_info)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1180
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1181
            if block_infos["type"] == "functionBlock":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1182
                output_info = (self.TagName, "block", block.getlocalId(), "output", output_idx)
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1183
                output_name = self.ExtractModifier(output_variable, [("%s.%s" % (name, output_parameter), output_info)], output_info)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1184
                if to_inout:
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1185
                    variable_name = "%s_%s" % (name, output_parameter)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1186
                    if not self.IsAlreadyDefined(variable_name):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1187
                        if self.Interface[-1][0] != "VAR" or self.Interface[-1][1] is not None or self.Interface[-1][2]:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1188
                            self.Interface.append(("VAR", None, False, []))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1189
                        if variable.connectionPointOut in self.ConnectionTypes:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1190
                            self.Interface[-1][3].append(
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1191
                                (self.ConnectionTypes[output_variable.connectionPointOut], variable_name, None, None))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1192
                        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1193
                            self.Interface[-1][3].append(("ANY", variable_name, None, None))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1194
                        self.Program += [(self.CurrentIndent, ()),
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1195
                                         ("%s := " % variable_name, ())]
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1196
                        self.Program += output_name
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1197
                        self.Program += [(";\n", ())]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1198
                    return [(variable_name, ())]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1199
                return output_name
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1200
        if link is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1201
            if output_parameter is None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1202
                output_parameter = ""
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1203
            if name:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1204
                blockname = "{a1}({a2})".format(a1=name, a2=type)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1205
            else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1206
                blockname = type
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1207
            raise ValueError(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1208
                _("No output {a1} variable found in block {a2} in POU {a3}. Connection must be broken").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1209
                format(a1=output_parameter, a2=blockname, a3=self.Name))
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1210
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1211
    def GeneratePaths(self, connections, body, order=False, to_inout=False):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1212
        paths = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1213
        for connection in connections:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1214
            localId = connection.getrefLocalId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1215
            next = body.getcontentInstance(localId)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1216
            if isinstance(next, LeftPowerRailClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1217
                paths.append(None)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1218
            elif isinstance(next, (InVariableClass, InOutVariableClass)):
1322
0a9227f743b3 Fixed xmlclass for working with included files, adding support for SimpleType elements and solving ambiguity in extension class when different elements share the same name and parent name
Laurent Bessard
parents: 1315
diff changeset
  1219
                paths.append(str([(next.getexpression(), (self.TagName, "io_variable", localId, "expression"))]))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1220
            elif isinstance(next, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1221
                block_type = next.gettypeName()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1222
                self.ParentGenerator.GeneratePouProgram(block_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1223
                block_infos = self.GetBlockType(block_type, tuple([self.ConnectionTypes.get(variable.connectionPointIn, "ANY") for variable in next.inputVariables.getvariable() if variable.getformalParameter() != "EN"]))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1224
                if block_infos is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1225
                    block_infos = self.GetBlockType(block_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1226
                if block_infos is None:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1227
                    raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1228
                        _("Undefined block type \"{a1}\" in \"{a2}\" POU").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1229
                        format(a1=block_type, a2=self.Name))
1134
1c7a4ad86aa1 Fixed PLC code generator when interface of an already used POU has changed
Laurent Bessard
parents: 1048
diff changeset
  1230
                try:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1231
                    paths.append(str(self.GenerateBlock(next, block_infos, body, connection, order, to_inout)))
1134
1c7a4ad86aa1 Fixed PLC code generator when interface of an already used POU has changed
Laurent Bessard
parents: 1048
diff changeset
  1232
                except ValueError, e:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1233
                    raise PLCGenException(e.message)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1234
            elif isinstance(next, ContinuationClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1235
                name = next.getname()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1236
                computed_value = self.ComputedConnectors.get(name, None)
1743
c3c3d1318130 clean-up: fix PEP8 E711 comparison to None should be 'if cond is not None:'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1742
diff changeset
  1237
                if computed_value is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1238
                    paths.append(str(computed_value))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1239
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1240
                    connector = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1241
                    for instance in body.getcontentInstances():
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1242
                        if isinstance(instance, ConnectorClass) and instance.getname() == name:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1243
                            if connector is not None:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1244
                                raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1245
                                    _("More than one connector found corresponding to \"{a1}\" continuation in \"{a2}\" POU").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1246
                                    format(a1=name, a2=self.Name))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1247
                            connector = instance
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1248
                    if connector is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1249
                        connections = connector.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1250
                        if connections is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1251
                            expression = self.ComputeExpression(body, connections, order)
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1252
                            if expression is not None:
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1253
                                self.ComputedConnectors[name] = expression
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1254
                                paths.append(str(expression))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1255
                    else:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1256
                        raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1257
                            _("No connector found corresponding to \"{a1}\" continuation in \"{a2}\" POU").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1258
                            format(a1=name, a2=self.Name))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1259
            elif isinstance(next, ContactClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1260
                contact_info = (self.TagName, "contact", next.getlocalId())
1322
0a9227f743b3 Fixed xmlclass for working with included files, adding support for SimpleType elements and solving ambiguity in extension class when different elements share the same name and parent name
Laurent Bessard
parents: 1315
diff changeset
  1261
                variable = str(self.ExtractModifier(next, [(next.getvariable(), contact_info + ("reference",))], contact_info))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1262
                result = self.GeneratePaths(next.connectionPointIn.getconnections(), body, order)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1263
                if len(result) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1264
                    factorized_paths = self.FactorizePaths(result)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1265
                    if len(factorized_paths) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1266
                        paths.append([variable, tuple(factorized_paths)])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1267
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1268
                        paths.append([variable] + factorized_paths)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1269
                elif type(result[0]) == ListType:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1270
                    paths.append([variable] + result[0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1271
                elif result[0] is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1272
                    paths.append([variable, result[0]])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1273
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1274
                    paths.append(variable)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1275
            elif isinstance(next, CoilClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1276
                paths.append(str(self.GeneratePaths(next.connectionPointIn.getconnections(), body, order)))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1277
        return paths
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1278
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1279
    def ComputePaths(self, paths, first=False):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1280
        if type(paths) == TupleType:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1281
            if None in paths:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1282
                return [("TRUE", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1283
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1284
                vars = [self.ComputePaths(path) for path in paths]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1285
                if first:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1286
                    return JoinList([(" OR ", ())], vars)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1287
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1288
                    return [("(", ())] + JoinList([(" OR ", ())], vars) + [(")", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1289
        elif type(paths) == ListType:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1290
            vars = [self.ComputePaths(path) for path in paths]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1291
            return JoinList([(" AND ", ())], vars)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1292
        elif paths is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1293
            return [("TRUE", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1294
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1295
            return eval(paths)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1296
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1297
    def ComputeExpression(self, body, connections, order=False, to_inout=False):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1298
        paths = self.GeneratePaths(connections, body, order, to_inout)
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1299
        if len(paths) == 0:
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1300
            return None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1301
        if len(paths) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1302
            factorized_paths = self.FactorizePaths(paths)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1303
            if len(factorized_paths) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1304
                paths = tuple(factorized_paths)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1305
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1306
                paths = factorized_paths[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1307
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1308
            paths = paths[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1309
        return self.ComputePaths(paths, True)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1310
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1311
    def ExtractModifier(self, variable, expression, var_info):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1312
        if variable.getnegated():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1313
            return [("NOT(", var_info + ("negated",))] + expression + [(")", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1314
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1315
            storage = variable.getstorage()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1316
            if storage in ["set", "reset"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1317
                self.Program += [(self.CurrentIndent + "IF ", var_info + (storage,))] + expression
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1318
                self.Program += [(" THEN\n  ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1319
                if storage == "set":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1320
                    return [("TRUE; (*set*)\n" + self.CurrentIndent + "END_IF", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1321
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1322
                    return [("FALSE; (*reset*)\n" + self.CurrentIndent + "END_IF", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1323
            edge = variable.getedge()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1324
            if edge == "rising":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1325
                return self.AddTrigger("R_TRIG", expression, var_info + ("rising",))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1326
            elif edge == "falling":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1327
                return self.AddTrigger("F_TRIG", expression, var_info + ("falling",))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1328
        return expression
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1329
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1330
    def AddTrigger(self, edge, expression, var_info):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1331
        if self.Interface[-1][0] != "VAR" or self.Interface[-1][1] is not None or self.Interface[-1][2]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1332
            self.Interface.append(("VAR", None, False, []))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1333
        i = 1
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1334
        name = "%s%d" % (edge, i)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1335
        while self.IsAlreadyDefined(name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1336
            i += 1
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1337
            name = "%s%d" % (edge, i)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1338
        self.Interface[-1][3].append((edge, name, None, None))
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1339
        self.Program += [(self.CurrentIndent, ()), (name, var_info), ("(CLK := ", ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1340
        self.Program += expression
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1341
        self.Program += [(");\n", ())]
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1342
        return [("%s.Q" % name, var_info)]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1343
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1344
    def ExtractDivergenceInput(self, divergence, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1345
        connectionPointIn = divergence.getconnectionPointIn()
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1346
        if connectionPointIn is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1347
            connections = connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1348
            if connections is not None and len(connections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1349
                instanceLocal