PLCGenerator.py
author Edouard Tisserant <edouard.tisserant@gmail.com>
Thu, 13 Apr 2023 22:31:33 +0200
branchpython3
changeset 3795 223a91584172
parent 3769 f5124b39ae56
permissions -rw-r--r--
IDE: more fixes for wxPython 4.0.7 and pyhon 3.10
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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 functools import cmp_to_key
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from operator import eq
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import re
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from functools import reduce
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from plcopen import PLCOpenParser
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from plcopen.structures import *
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from plcopen.types_enums import *
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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 dummy in range(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 eq(ax, bx)
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    else:
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        return eq(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(object):
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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 = 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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   263
                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 list(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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                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 = 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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        varlists = configuration.getglobalVars()[:]
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235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
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        extra_variables = self.Controler.GetConfigurationExtraVariables()
3704
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
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   283
        extra_CTN_globals = []
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Edouard Tisserant
parents: 2727
diff changeset
   284
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
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   285
        for item in extra_variables:
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   286
            if item.getLocalTag() == "globalVars":
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
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   287
                varlists.append(item)
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   288
            else:
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   289
                extra_CTN_globals.append(item)
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   290
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   291
        if len(extra_CTN_globals) > 0:
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   292
            extra_varlist = PLCOpenParser.CreateElement("globalVars", "interface")
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   293
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   294
            for variable in extra_CTN_globals:
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   295
                extra_varlist.appendvariable(variable)
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   296
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   297
            varlists.append(extra_varlist)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   298
814
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   299
        # Generate any global variable in configuration
3704
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Edouard Tisserant
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   300
        for varlist in varlists:
814
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   301
            variable_type = errorVarTypes.get("VAR_GLOBAL", "var_local")
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   302
            # Generate variable block with modifier
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   303
            config += [("  VAR_GLOBAL", ())]
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   304
            if varlist.getconstant():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   305
                config += [(" CONSTANT", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "constant"))]
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diff changeset
   306
            elif varlist.getretain():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   307
                config += [(" RETAIN", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "retain"))]
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diff changeset
   308
            elif varlist.getnonretain():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   309
                config += [(" NON_RETAIN", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "non_retain"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   310
            config += [("\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   311
            # Generate any variable of this block
3704
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   312
            for var in varlist.getvariable():
814
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   313
                vartype_content = var.gettype().getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   314
                if vartype_content.getLocalTag() == "derived":
cd639725fba5 Fixed ST program generating module
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diff changeset
   315
                    var_type = vartype_content.getname()
814
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diff changeset
   316
                    self.GenerateDataType(var_type)
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   317
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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   318
                    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
   319
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   320
                config += [("    ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   321
                           (var.getname(), (tagname, variable_type, var_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   322
                           (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   323
                # Generate variable address if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   324
                address = var.getaddress()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   325
                if address:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   326
                    config += [("AT ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   327
                               (address, (tagname, variable_type, var_number, "location")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   328
                               (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   329
                config += [(": ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   330
                           (var.gettypeAsText(), (tagname, variable_type, var_number, "type"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   331
                # Generate variable initial value if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   332
                initial = var.getinitialValue()
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   333
                if initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   334
                    config += [(" := ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   335
                               (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
   336
                config += [(";\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   337
                var_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   338
            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
   339
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   340
        # Generate any resource in the configuration
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   341
        for resource in configuration.getresource():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   342
            config += self.GenerateResource(resource, configuration.getname())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   343
        config += [("END_CONFIGURATION\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   344
        return config
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   345
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   346
    # Generate a resource from its model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   347
    def GenerateResource(self, resource, config_name):
1948
b9a3f771aaab Moved some definitions away from controller class, and adaped references them through all code.
Edouard Tisserant
parents: 1881
diff changeset
   348
        tagname = ComputeConfigurationResourceName(config_name, resource.getname())
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   349
        resrce = [("\n  RESOURCE ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   350
                  (resource.getname(), (tagname, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   351
                  (" ON PLC\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   352
        var_number = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   353
        # Generate any global variable in configuration
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   354
        for varlist in resource.getglobalVars():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   355
            variable_type = errorVarTypes.get("VAR_GLOBAL", "var_local")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   356
            # Generate variable block with modifier
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   357
            resrce += [("    VAR_GLOBAL", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   358
            if varlist.getconstant():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   359
                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
   360
            elif varlist.getretain():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   361
                resrce += [(" RETAIN", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "retain"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   362
            elif varlist.getnonretain():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   363
                resrce += [(" NON_RETAIN", (tagname, variable_type, (var_number, var_number + len(varlist.getvariable())), "non_retain"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   364
            resrce += [("\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   365
            # Generate any variable of this block
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   366
            for var in varlist.getvariable():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   367
                vartype_content = var.gettype().getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   368
                if vartype_content.getLocalTag() == "derived":
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   369
                    var_type = vartype_content.getname()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   370
                    self.GenerateDataType(var_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   371
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   372
                    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
   373
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   374
                resrce += [("      ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   375
                           (var.getname(), (tagname, variable_type, var_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   376
                           (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   377
                address = var.getaddress()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   378
                # Generate variable address if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   379
                if address:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   380
                    resrce += [("AT ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   381
                               (address, (tagname, variable_type, var_number, "location")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   382
                               (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   383
                resrce += [(": ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   384
                           (var.gettypeAsText(), (tagname, variable_type, var_number, "type"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   385
                # Generate variable initial value if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   386
                initial = var.getinitialValue()
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   387
                if initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   388
                    resrce += [(" := ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   389
                               (self.ComputeValue(initial.getvalue(), var_type), (tagname, variable_type, var_number, "initial value"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   390
                resrce += [(";\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   391
                var_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   392
            resrce += [("    END_VAR\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   393
        # Generate any task in the resource
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   394
        tasks = resource.gettask()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   395
        task_number = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   396
        for task in tasks:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   397
            # Task declaration
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   398
            resrce += [("    TASK ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   399
                       (task.getname(), (tagname, "task", task_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   400
                       ("(", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   401
            single = task.getsingle()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   402
            # Single argument if exists
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   403
            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
   404
                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
   405
                    raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   406
                        _("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
   407
                        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
   408
1742
92932cd370a4 clean-up: fix PEP8 E225 missing whitespace around operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   409
                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
   410
                    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
   411
                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
   412
                    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
   413
                resrce += [(SNGLKW + " := ", ()),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   414
                           (single, (tagname, "task", task_number, "single")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   415
                           (",", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   416
            # Interval argument if exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   417
            interval = task.getinterval()
1315
ff14a66bbd12 Fixed Beremiz for working with new xmlclass support using lxml
Laurent Bessard
parents: 1310
diff changeset
   418
            if interval is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   419
                resrce += [("INTERVAL := ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   420
                           (interval, (tagname, "task", task_number, "interval")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   421
                           (",", ())]
1753
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1751
diff changeset
   422
#                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
   423
#                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
   424
#                    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
   425
#                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
   426
#                    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
   427
#                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
   428
#                    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
   429
#                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
   430
#                    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
   431
#                resrce += [(",", ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   432
            # Priority argument
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   433
            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
   434
                       ("%d" % task.getpriority(), (tagname, "task", task_number, "priority")),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   435
                       (");\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   436
            task_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   437
        instance_number = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   438
        # Generate any program assign to each task
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   439
        for task in tasks:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   440
            for instance in task.getpouInstance():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   441
                resrce += [("    PROGRAM ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   442
                           (instance.getname(), (tagname, "instance", instance_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   443
                           (" WITH ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   444
                           (task.getname(), (tagname, "instance", instance_number, "task")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   445
                           (" : ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   446
                           (instance.gettypeName(), (tagname, "instance", instance_number, "type")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   447
                           (";\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   448
                instance_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   449
        # Generate any program assign to no task
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   450
        for instance in resource.getpouInstance():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   451
            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
   452
                       (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
   453
                       (" : ", ()),
c74815729afd clean-up: fix PEP8 E127 continuation line over-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1766
diff changeset
   454
                       (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
   455
                       (";\n", ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   456
            instance_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   457
        resrce += [("  END_RESOURCE\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   458
        return resrce
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   459
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   460
    # Generate the entire program for current project
3704
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   461
    def GenerateProgram(self, log, noconfig=False):
2727
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
   462
        log("Collecting data types")
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   463
        # Find all data types defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   464
        for datatype in self.Project.getdataTypes():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   465
            self.DatatypeComputed[datatype.getname()] = False
2727
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
   466
        log("Collecting POUs")
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   467
        # Find all data types defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   468
        for pou in self.Project.getpous():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   469
            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
   470
        # Generate data type declaration structure if there is at least one data
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   471
        # type defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   472
        if len(self.DatatypeComputed) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   473
            self.Program += [("TYPE\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   474
            # Generate every data types defined
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
   475
            for datatype_name in list(self.DatatypeComputed.keys()):
2727
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
   476
                log("Generate Data Type %s"%datatype_name)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   477
                self.GenerateDataType(datatype_name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   478
            self.Program += [("END_TYPE\n\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   479
        # Generate every POUs defined
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
   480
        for pou_name in list(self.PouComputed.keys()):
2727
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
   481
            log("Generate POU %s"%pou_name)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   482
            self.GeneratePouProgram(pou_name)
3704
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   483
        if noconfig:
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
   484
            return
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   485
        # Generate every configurations defined
2727
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
   486
        log("Generate Config(s)")
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   487
        for config in self.Project.getconfigurations():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   488
            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
   489
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   490
    # Return generated program
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   491
    def GetGeneratedProgram(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   492
        return self.Program
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   493
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   494
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1775
diff changeset
   495
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   496
#                           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
   497
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   498
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   499
[ConnectorClass, ContinuationClass, ActionBlockClass] = [
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   500
    PLCOpenParser.GetElementClass(instance_name, "commonObjects")
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   501
    for instance_name in ["connector", "continuation", "actionBlock"]]
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   502
[InVariableClass, InOutVariableClass, OutVariableClass, BlockClass] = [
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   503
    PLCOpenParser.GetElementClass(instance_name, "fbdObjects")
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   504
    for instance_name in ["inVariable", "inOutVariable", "outVariable", "block"]]
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   505
[ContactClass, CoilClass, LeftPowerRailClass, RightPowerRailClass] = [
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   506
    PLCOpenParser.GetElementClass(instance_name, "ldObjects")
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   507
    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
   508
[StepClass, TransitionClass, JumpStepClass,
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   509
 SelectionConvergenceClass, SelectionDivergenceClass,
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   510
 SimultaneousConvergenceClass, SimultaneousDivergenceClass] = [
1878
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   511
     PLCOpenParser.GetElementClass(instance_name, "sfcObjects")
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   512
     for instance_name in ["step",
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   513
                           "transition",
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   514
                           "jumpStep",
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   515
                           "selectionConvergence",
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   516
                           "selectionDivergence",
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   517
                           "simultaneousConvergence",
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   518
                           "simultaneousDivergence"]]
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   519
TransitionObjClass = PLCOpenParser.GetElementClass("transition", "transitions")
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   520
ActionObjClass = PLCOpenParser.GetElementClass("action", "actions")
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   521
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   522
1831
56b48961cc68 fix (old-style-class) Old-style class defined error for most parts of
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1782
diff changeset
   523
class PouProgramGenerator(object):
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   524
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   525
    # Create a new POU program generator
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   526
    def __init__(self, parent, name, type, errors, warnings):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   527
        # Keep Reference to the parent generator
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   528
        self.ParentGenerator = parent
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   529
        self.Name = name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   530
        self.Type = type
1948
b9a3f771aaab Moved some definitions away from controller class, and adaped references them through all code.
Edouard Tisserant
parents: 1881
diff changeset
   531
        self.TagName = ComputePouName(name)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   532
        self.CurrentIndent = "  "
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   533
        self.ReturnType = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   534
        self.Interface = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   535
        self.InitialSteps = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   536
        self.ComputedBlocks = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   537
        self.ComputedConnectors = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   538
        self.ConnectionTypes = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   539
        self.RelatedConnections = []
1740
b789b695b5c6 clean-up: fix PEP8 E231 missing whitespace after ':' or ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1739
diff changeset
   540
        self.SFCNetworks = {"Steps": {}, "Transitions": {}, "Actions": {}}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   541
        self.SFCComputedBlocks = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   542
        self.ActionNumber = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   543
        self.Program = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   544
        self.Errors = errors
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   545
        self.Warnings = warnings
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
    def GetBlockType(self, type, inputs=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   548
        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
   549
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   550
    def IndentLeft(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   551
        if len(self.CurrentIndent) >= 2:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   552
            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
   553
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   554
    def IndentRight(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   555
        self.CurrentIndent += "  "
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   556
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   557
    # Generator of unique ID for inline actions
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   558
    def GetActionNumber(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   559
        self.ActionNumber += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   560
        return self.ActionNumber
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   561
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   562
    # Test if a variable has already been defined
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   563
    def IsAlreadyDefined(self, name):
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
   564
        for _list_type, _option, _located, vars in self.Interface:
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
   565
            for _var_type, var_name, _var_address, _var_initial in vars:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   566
                if name == var_name:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   567
                    return True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   568
        return False
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   569
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   570
    # Return the type of a variable defined in interface
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   571
    def GetVariableType(self, name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   572
        parts = name.split('.')
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   573
        current_type = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   574
        if len(parts) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   575
            name = parts.pop(0)
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
   576
            for _list_type, _option, _located, vars in self.Interface:
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
   577
                for var_type, var_name, _var_address, _var_initial in vars:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   578
                    if name == var_name:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   579
                        current_type = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   580
                        break
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   581
            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
   582
                blocktype = self.ParentGenerator.Controler.GetBlockType(current_type)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   583
                if blocktype is not None:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   584
                    name = parts.pop(0)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   585
                    current_type = None
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
   586
                    for var_name, var_type, _var_modifier in blocktype["inputs"] + blocktype["outputs"]:
883
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   587
                        if var_name == name:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   588
                            current_type = var_type
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   589
                            break
883
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   590
                else:
1948
b9a3f771aaab Moved some definitions away from controller class, and adaped references them through all code.
Edouard Tisserant
parents: 1881
diff changeset
   591
                    tagname = ComputeDataTypeName(current_type)
883
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   592
                    infos = self.ParentGenerator.Controler.GetDataTypeInfos(tagname)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   593
                    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
   594
                        name = parts.pop(0)
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   595
                        current_type = None
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   596
                        for element in infos["elements"]:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   597
                            if element["Name"] == name:
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   598
                                current_type = element["Type"]
235a9ec83b95 Adding support for defining specific global variables for ConfTreeNodes
Laurent Bessard
parents: 864
diff changeset
   599
                                break
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   600
        return current_type
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   601
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   602
    # Return connectors linked by a connection to the given connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   603
    def GetConnectedConnector(self, connector, body):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   604
        links = connector.getconnections()
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   605
        if links is not None and len(links) == 1:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   606
            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
   607
        return None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   608
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   609
    def GetLinkedConnector(self, link, body):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   610
        parameter = link.getformalParameter()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   611
        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
   612
        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
   613
                                 ContinuationClass, ContactClass, CoilClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   614
            return instance.connectionPointOut
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   615
        elif isinstance(instance, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   616
            outputvariables = instance.outputVariables.getvariable()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   617
            if len(outputvariables) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   618
                return outputvariables[0].connectionPointOut
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   619
            elif parameter:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   620
                for variable in outputvariables:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   621
                    if variable.getformalParameter() == parameter:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   622
                        return variable.connectionPointOut
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   623
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   624
                point = link.getposition()[-1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   625
                for variable in outputvariables:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   626
                    relposition = variable.connectionPointOut.getrelPositionXY()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   627
                    blockposition = instance.getposition()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   628
                    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
   629
                        return variable.connectionPointOut
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   630
        elif isinstance(instance, LeftPowerRailClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   631
            outputconnections = instance.getconnectionPointOut()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   632
            if len(outputconnections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   633
                return outputconnections[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   634
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   635
                point = link.getposition()[-1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   636
                for outputconnection in outputconnections:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   637
                    relposition = outputconnection.getrelPositionXY()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   638
                    powerrailposition = instance.getposition()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   639
                    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
   640
                        return outputconnection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   641
        return None
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   642
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   643
    def ExtractRelatedConnections(self, connection):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   644
        for i, related in enumerate(self.RelatedConnections):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   645
            if connection in related:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   646
                return self.RelatedConnections.pop(i)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   647
        return [connection]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
   648
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   649
    def ComputeInterface(self, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   650
        interface = pou.getinterface()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   651
        if interface is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   652
            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
   653
                returntype_content = interface.getreturnType()[0]
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   654
                returntype_content_type = returntype_content.getLocalTag()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   655
                if returntype_content_type == "derived":
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   656
                    self.ReturnType = returntype_content.getname()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   657
                else:
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   658
                    self.ReturnType = returntype_content_type.upper()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   659
            for varlist in interface.getcontent():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   660
                variables = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   661
                located = []
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   662
                varlist_type = varlist.getLocalTag()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   663
                for var in varlist.getvariable():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   664
                    vartype_content = var.gettype().getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   665
                    if vartype_content.getLocalTag() == "derived":
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   666
                        var_type = vartype_content.getname()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   667
                        blocktype = self.GetBlockType(var_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   668
                        if blocktype is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   669
                            self.ParentGenerator.GeneratePouProgram(var_type)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
   670
                            variables.append((var_type, var.getname(), None, None))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   671
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   672
                            self.ParentGenerator.GenerateDataType(var_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   673
                            initial = var.getinitialValue()
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
   674
                            if initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   675
                                initial_value = initial.getvalue()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   676
                            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   677
                                initial_value = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   678
                            address = var.getaddress()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   679
                            if address is not None:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   680
                                located.append((vartype_content.getname(), var.getname(), address, initial_value))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   681
                            else:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   682
                                variables.append((vartype_content.getname(), var.getname(), None, initial_value))
814
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
                        var_type = var.gettypeAsText()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   685
                        initial = var.getinitialValue()
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
   686
                        if initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   687
                            initial_value = initial.getvalue()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   688
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   689
                            initial_value = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   690
                        address = var.getaddress()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   691
                        if address is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   692
                            located.append((var_type, var.getname(), address, initial_value))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   693
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   694
                            variables.append((var_type, var.getname(), None, initial_value))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   695
                if varlist.getconstant():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   696
                    option = "CONSTANT"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   697
                elif varlist.getretain():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   698
                    option = "RETAIN"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   699
                elif varlist.getnonretain():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   700
                    option = "NON_RETAIN"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   701
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   702
                    option = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   703
                if len(variables) > 0:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   704
                    self.Interface.append((varTypeNames[varlist_type], option, False, variables))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   705
                if len(located) > 0:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   706
                    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
   707
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   708
    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
   709
        "T":   "TIME",
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   710
        "D":   "DATE",
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   711
        "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
   712
        "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
   713
        "2":    None,
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   714
        "8":    None,
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   715
        "16":   None,
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   716
    }
1751
c28db6f7616b clean-up: fix PEP8 E301 expected 1 blank line, found 0
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1747
diff changeset
   717
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   718
    def ComputeConnectionTypes(self, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   719
        body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
   720
        if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   721
            body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   722
        body_content = body.getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   723
        body_type = body_content.getLocalTag()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   724
        if body_type in ["FBD", "LD", "SFC"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   725
            undefined_blocks = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   726
            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
   727
                if isinstance(instance, (InVariableClass, OutVariableClass,
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   728
                                         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
   729
                    expression = instance.getexpression()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   730
                    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
   731
                    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
   732
                        var_type = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   733
                    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
   734
                          pou.getpouType() == "function" and expression == pou.getname()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   735
                        returntype_content = pou.interface.getreturnType().getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   736
                        returntype_content_type = returntype_content.getLocalTag()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   737
                        if returntype_content_type == "derived":
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   738
                            var_type = returntype_content.getname()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   739
                        else:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   740
                            var_type = returntype_content_type.upper()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   741
                    elif var_type is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   742
                        parts = expression.split("#")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   743
                        if len(parts) > 1:
1181
21e6db77eb29 Fixed bug in PLC code generated with binary, octal and hexadecimal literals
Laurent Bessard
parents: 1134
diff changeset
   744
                            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
   745
                            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
   746
                                                              literal_prefix)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   747
                        elif expression.startswith("'"):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   748
                            var_type = "STRING"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   749
                        elif expression.startswith('"'):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   750
                            var_type = "WSTRING"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   751
                    if var_type is not None:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   752
                        if isinstance(instance, (InVariableClass, InOutVariableClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   753
                            for connection in self.ExtractRelatedConnections(instance.connectionPointOut):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   754
                                self.ConnectionTypes[connection] = var_type
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   755
                        if isinstance(instance, (OutVariableClass, InOutVariableClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   756
                            self.ConnectionTypes[instance.connectionPointIn] = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   757
                            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
   758
                            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
   759
                                for related in self.ExtractRelatedConnections(connected):
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   760
                                    self.ConnectionTypes[related] = var_type
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   761
                elif isinstance(instance, (ContactClass, CoilClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   762
                    for connection in self.ExtractRelatedConnections(instance.connectionPointOut):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   763
                        self.ConnectionTypes[connection] = "BOOL"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   764
                    self.ConnectionTypes[instance.connectionPointIn] = "BOOL"
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   765
                    for link in instance.connectionPointIn.getconnections():
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   766
                        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
   767
                        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
   768
                            for related in self.ExtractRelatedConnections(connected):
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   769
                                self.ConnectionTypes[related] = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   770
                elif isinstance(instance, LeftPowerRailClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   771
                    for connection in instance.getconnectionPointOut():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   772
                        for related in self.ExtractRelatedConnections(connection):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   773
                            self.ConnectionTypes[related] = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   774
                elif isinstance(instance, RightPowerRailClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   775
                    for connection in instance.getconnectionPointIn():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   776
                        self.ConnectionTypes[connection] = "BOOL"
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   777
                        for link in connection.getconnections():
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   778
                            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
   779
                            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
   780
                                for related in self.ExtractRelatedConnections(connected):
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   781
                                    self.ConnectionTypes[related] = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   782
                elif isinstance(instance, TransitionClass):
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   783
                    content = instance.getconditionContent()
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   784
                    if content["type"] == "connection":
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   785
                        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
   786
                        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
   787
                        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
   788
                            raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   789
                                _("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
   790
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1626
diff changeset
   791
                        for link in connections:
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   792
                            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
   793
                            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
   794
                                for related in self.ExtractRelatedConnections(connected):
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   795
                                    self.ConnectionTypes[related] = "BOOL"
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   796
                elif isinstance(instance, ContinuationClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   797
                    name = instance.getname()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   798
                    connector = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   799
                    var_type = "ANY"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   800
                    for element in body.getcontentInstances():
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   801
                        if isinstance(element, ConnectorClass) and element.getname() == name:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   802
                            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
   803
                                raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   804
                                    _("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
   805
                                    format(a1=name, a2=self.Name))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   806
                            connector = element
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   807
                    if connector is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   808
                        undefined = [instance.connectionPointOut, connector.connectionPointIn]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   809
                        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
   810
                        if connected is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   811
                            undefined.append(connected)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   812
                        related = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   813
                        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
   814
                            if connection in self.ConnectionTypes:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   815
                                var_type = self.ConnectionTypes[connection]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   816
                            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   817
                                related.extend(self.ExtractRelatedConnections(connection))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   818
                        if var_type.startswith("ANY") and len(related) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   819
                            self.RelatedConnections.append(related)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   820
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   821
                            for connection in related:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   822
                                self.ConnectionTypes[connection] = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   823
                    else:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   824
                        raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   825
                            _("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
   826
                            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
   827
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   828
                elif isinstance(instance, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   829
                    block_infos = self.GetBlockType(instance.gettypeName(), "undefined")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   830
                    if block_infos is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   831
                        self.ComputeBlockInputTypes(instance, block_infos, body)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   832
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   833
                        for variable in instance.inputVariables.getvariable():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   834
                            connected = self.GetConnectedConnector(variable.connectionPointIn, body)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   835
                            if connected is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   836
                                var_type = self.ConnectionTypes.get(connected, None)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   837
                                if var_type is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   838
                                    self.ConnectionTypes[variable.connectionPointIn] = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   839
                                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   840
                                    related = self.ExtractRelatedConnections(connected)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   841
                                    related.append(variable.connectionPointIn)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   842
                                    self.RelatedConnections.append(related)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   843
                        undefined_blocks.append(instance)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   844
            for instance in undefined_blocks:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   845
                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
   846
                if block_infos is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   847
                    self.ComputeBlockInputTypes(instance, block_infos, body)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   848
                else:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   849
                    raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
   850
                        _("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
   851
            if body_type == "SFC":
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   852
                previous_tagname = self.TagName
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   853
                for action in pou.getactionList():
1948
b9a3f771aaab Moved some definitions away from controller class, and adaped references them through all code.
Edouard Tisserant
parents: 1881
diff changeset
   854
                    self.TagName = ComputePouActionName(self.Name, action.getname())
822
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   855
                    self.ComputeConnectionTypes(action)
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   856
                for transition in pou.gettransitionList():
1948
b9a3f771aaab Moved some definitions away from controller class, and adaped references them through all code.
Edouard Tisserant
parents: 1881
diff changeset
   857
                    self.TagName = ComputePouTransitionName(self.Name, transition.getname())
822
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   858
                    self.ComputeConnectionTypes(transition)
050045c32d98 Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
laurent
parents: 814
diff changeset
   859
                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
   860
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   861
    def ComputeBlockInputTypes(self, instance, block_infos, body):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   862
        undefined = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   863
        for variable in instance.outputVariables.getvariable():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   864
            output_name = variable.getformalParameter()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   865
            if output_name == "ENO":
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] = "BOOL"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   868
            else:
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
   869
                for oname, otype, _oqualifier in block_infos["outputs"]:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   870
                    if output_name == oname:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   871
                        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
   872
                            if otype not in undefined:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   873
                                undefined[otype] = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   874
                            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
   875
                        elif variable.connectionPointOut not in self.ConnectionTypes:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   876
                            for connection in self.ExtractRelatedConnections(variable.connectionPointOut):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   877
                                self.ConnectionTypes[connection] = otype
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   878
        for variable in instance.inputVariables.getvariable():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   879
            input_name = variable.getformalParameter()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   880
            if input_name == "EN":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   881
                for connection in self.ExtractRelatedConnections(variable.connectionPointIn):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   882
                    self.ConnectionTypes[connection] = "BOOL"
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   883
            else:
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
   884
                for iname, itype, _iqualifier in block_infos["inputs"]:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   885
                    if input_name == iname:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   886
                        connected = self.GetConnectedConnector(variable.connectionPointIn, body)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   887
                        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
   888
                            if itype not in undefined:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   889
                                undefined[itype] = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   890
                            undefined[itype].append(variable.connectionPointIn)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   891
                            if connected is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   892
                                undefined[itype].append(connected)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   893
                        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   894
                            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
   895
                            if connected is not None and connected not in self.ConnectionTypes:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   896
                                for connection in self.ExtractRelatedConnections(connected):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   897
                                    self.ConnectionTypes[connection] = itype
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
   898
        for var_type, connections in list(undefined.items()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   899
            related = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   900
            for connection in connections:
854
c10f2092c43a Fixing bug in PLCGenerator with user defined functions and standard overloaded function
Laurent Bessard
parents: 822
diff changeset
   901
                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
   902
                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
   903
                    var_type = connection_type
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   904
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   905
                    related.extend(self.ExtractRelatedConnections(connection))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   906
            if var_type.startswith("ANY") and len(related) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   907
                self.RelatedConnections.append(related)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   908
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   909
                for connection in related:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   910
                    self.ConnectionTypes[connection] = var_type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   911
2258
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   912
    def GetUsedEno(self, body, connections):
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   913
        """
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   914
            Function checks whether value on given connection
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   915
            comes from block, that has used EN input and
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   916
            returns variable name for ENO output.
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   917
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   918
            This is needed to avoid value propagation from blocks
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   919
            with false signal on EN input.
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   920
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   921
        :param body:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   922
            body of the block for that program is currently generated
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   923
        :param connections:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   924
            connection, that's source is checked for EN/ENO usage
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   925
        :return:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   926
            if EN/ENO are not used, then None is returned
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   927
            Otherwise BOOL variable corresponding to ENO
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   928
            output is returned.
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   929
        """
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   930
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   931
        if len(connections) != 1:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   932
            return None
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   933
        ref_local_id = connections[0].getrefLocalId()
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   934
        blk = body.getcontentInstance(ref_local_id)
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   935
        if blk is None:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   936
            return None
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   937
2275
1bb8afa02409 Improve fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2258
diff changeset
   938
        if not hasattr(blk, "inputVariables"):
1bb8afa02409 Improve fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2258
diff changeset
   939
            return None
1bb8afa02409 Improve fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2258
diff changeset
   940
2258
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   941
        for invar in blk.inputVariables.getvariable():
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   942
            if invar.getformalParameter() == "EN":
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   943
                if len(invar.getconnectionPointIn().getconnections()) > 0:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   944
                    if blk.getinstanceName() is None:
2633
fecdb71e7514 Fixed sequel of earlier commit in PLCGenerator.py. Some ref to temporary variables are still not using the _TMP_ prefix. They are quite hard to find, so to be continued...
Edouard Tisserant
parents: 2629
diff changeset
   945
                        var_name = "_TMP_%s%d_ENO" % (blk.gettypeName(), blk.getlocalId())
2258
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   946
                    else:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   947
                        var_name = "%s.ENO" % blk.getinstanceName()
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   948
                    return var_name
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   949
        return None
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
   950
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   951
    def ComputeProgram(self, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   952
        body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
   953
        if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   954
            body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   955
        body_content = body.getcontent()
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   956
        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
   957
        if body_type in ["IL", "ST"]:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   958
            text = body_content.getanyText()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   959
            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
   960
            self.Program = [(ReIndentText(text, len(self.CurrentIndent)),
1878
fb73a6b6622d fix pylint warning '(bad-continuation) Wrong hanging indentation before block'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1864
diff changeset
   961
                             (self.TagName, "body", len(self.CurrentIndent)))]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   962
        elif body_type == "SFC":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   963
            self.IndentRight()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   964
            for instance in body.getcontentInstances():
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   965
                if isinstance(instance, StepClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   966
                    self.GenerateSFCStep(instance, pou)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   967
                elif isinstance(instance, ActionBlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   968
                    self.GenerateSFCStepActions(instance, pou)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   969
                elif isinstance(instance, TransitionClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   970
                    self.GenerateSFCTransition(instance, pou)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
   971
                elif isinstance(instance, JumpStepClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   972
                    self.GenerateSFCJump(instance, pou)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   973
            if len(self.InitialSteps) > 0 and len(self.SFCComputedBlocks) > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   974
                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
   975
                action_infos = {"qualifier": "S", "content": action_name}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   976
                self.SFCNetworks["Steps"][self.InitialSteps[0]]["actions"].append(action_infos)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   977
                self.SFCNetworks["Actions"][action_name] = (self.SFCComputedBlocks, ())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   978
                self.Program = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   979
            self.IndentLeft()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   980
            for initialstep in self.InitialSteps:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   981
                self.ComputeSFCStep(initialstep)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   982
        else:
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
   983
            otherInstances = {"outVariables&coils": [], "blocks": [], "connectors": []}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   984
            orderedInstances = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   985
            for instance in body.getcontentInstances():
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   986
                if isinstance(instance, (OutVariableClass, InOutVariableClass, BlockClass)):
3769
f5124b39ae56 set executionOrderId default value to 0
GP Orcullo <kinsamanka@gmail.com>
parents: 3759
diff changeset
   987
                    executionOrderId = instance.getexecutionOrderId() or 0  # 0 if None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   988
                    if executionOrderId > 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   989
                        orderedInstances.append((executionOrderId, instance))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   990
                    elif isinstance(instance, (OutVariableClass, InOutVariableClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   991
                        otherInstances["outVariables&coils"].append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   992
                    elif isinstance(instance, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   993
                        otherInstances["blocks"].append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   994
                elif isinstance(instance, ConnectorClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   995
                    otherInstances["connectors"].append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
   996
                elif isinstance(instance, CoilClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   997
                    otherInstances["outVariables&coils"].append(instance)
3759
f713566d5d01 convert sort and cmp functions to Python3
GP Orcullo <kinsamanka@gmail.com>
parents: 3752
diff changeset
   998
            orderedInstances.sort(key=lambda n: n[0])
f713566d5d01 convert sort and cmp functions to Python3
GP Orcullo <kinsamanka@gmail.com>
parents: 3752
diff changeset
   999
            otherInstances["outVariables&coils"].sort(key=cmp_to_key(SortInstances))
f713566d5d01 convert sort and cmp functions to Python3
GP Orcullo <kinsamanka@gmail.com>
parents: 3752
diff changeset
  1000
            otherInstances["blocks"].sort(key=cmp_to_key(SortInstances))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1001
            instances = [instance for (executionOrderId, instance) in orderedInstances]
1048
b450202605ab Fixed bug in program elements computation order in PLCGenerator
Laurent Bessard
parents: 1032
diff changeset
  1002
            instances.extend(otherInstances["outVariables&coils"] + otherInstances["blocks"] + otherInstances["connectors"])
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1003
            for instance in instances:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1004
                if isinstance(instance, (OutVariableClass, InOutVariableClass)):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1005
                    connections = instance.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1006
                    if connections is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1007
                        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
  1008
                        if expression is not None:
2258
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1009
                            eno_var = self.GetUsedEno(body, connections)
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1010
                            if eno_var is not None:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1011
                                self.Program += [(self.CurrentIndent + "IF %s" % eno_var, ())]
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1012
                                self.Program += [(" THEN\n  ", ())]
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1013
                                self.IndentRight()
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1014
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1015
                            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
  1016
                                             (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
  1017
                                             (" := ", ())]
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1018
                            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
  1019
                            self.Program += [(";\n", ())]
2258
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1020
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1021
                            if eno_var is not None:
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1022
                                self.IndentLeft()
c9915bc620cd Fix wrong code generation if EN/ENO are used in FBD/LD/SFC
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1948
diff changeset
  1023
                                self.Program += [(self.CurrentIndent + "END_IF;\n", ())]
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1024
                elif isinstance(instance, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1025
                    block_type = instance.gettypeName()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1026
                    self.ParentGenerator.GeneratePouProgram(block_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1027
                    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
  1028
                    if block_infos is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1029
                        block_infos = self.GetBlockType(block_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1030
                    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
  1031
                        raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1032
                            _("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
  1033
                            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
  1034
                    try:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1035
                        self.GenerateBlock(instance, block_infos, body, None)
2418
5587c490a070 Use python 3 compatible exception syntax everywhere
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2277
diff changeset
  1036
                    except ValueError as e:
2447
1c04a50dc7ff python3 support: pylint, W1645 # (exception-message-attribute) Exception.message removed in Python 3
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1037
                        raise PLCGenException(str(e))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1038
                elif isinstance(instance, ConnectorClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1039
                    connector = instance.getname()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1040
                    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
  1041
                        continue
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1042
                    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
  1043
                    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
  1044
                        self.ComputedConnectors[connector] = expression
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1045
                elif isinstance(instance, CoilClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1046
                    connections = instance.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1047
                    if connections is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1048
                        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
  1049
                        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
  1050
                        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
  1051
                            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
  1052
                            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
  1053
                            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
  1054
                            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
  1055
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1056
    def FactorizePaths(self, paths):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1057
        same_paths = {}
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1058
        uncomputed_index = list(range(len(paths)))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1059
        factorized_paths = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1060
        for num, path in enumerate(paths):
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1061
            if isinstance(path, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1062
                if len(path) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1063
                    str_path = str(path[-1:])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1064
                    same_paths.setdefault(str_path, [])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1065
                    same_paths[str_path].append((path[:-1], num))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1066
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1067
                factorized_paths.append(path)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1068
                uncomputed_index.remove(num)
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1069
        for same_path, elements in list(same_paths.items()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1070
            if len(elements) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1071
                elements_paths = self.FactorizePaths([path for path, num in elements])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1072
                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
  1073
                    factorized_paths.append([tuple(elements_paths)] + eval(same_path))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1074
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1075
                    factorized_paths.append(elements_paths + eval(same_path))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1076
                for path, num in elements:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1077
                    uncomputed_index.remove(num)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1078
        for num in uncomputed_index:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1079
            factorized_paths.append(paths[num])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1080
        factorized_paths.sort()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1081
        return factorized_paths
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1082
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1083
    def GenerateBlock(self, block, block_infos, body, link, order=False, to_inout=False):
1864
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1084
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1085
        def _GetBlockName(name, type):
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1086
            """function returns name of function or function block instance"""
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1087
            if name:
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1088
                # function blocks
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1089
                blockname = "{a1}({a2})".format(a1=name, a2=type)
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1090
            else:
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1091
                # functions
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1092
                blockname = type
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1093
            return blockname
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1094
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1095
        def _RaiseUnconnectedInOutError(name, type, parameter, place):
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1096
            blockname = _GetBlockName(name, type)
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1097
            raise ValueError(
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1098
                _("InOut variable {a1} in block {a2} in POU {a3} must be connected.").
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1099
                format(a1=parameter, a2=blockname, a3=place))
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1100
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1101
        name = block.getinstanceName()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1102
        type = block.gettypeName()
3769
f5124b39ae56 set executionOrderId default value to 0
GP Orcullo <kinsamanka@gmail.com>
parents: 3759
diff changeset
  1103
        executionOrderId = block.getexecutionOrderId() or 0     # 0 if None
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1104
        input_variables = block.inputVariables.getvariable()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1105
        output_variables = block.outputVariables.getvariable()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1106
        inout_variables = {}
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1107
        for input_variable in input_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1108
            for output_variable in output_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1109
                if input_variable.getformalParameter() == output_variable.getformalParameter():
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1110
                    inout_variables[input_variable.getformalParameter()] = ""
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1111
        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
  1112
        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
  1113
        if block_infos["type"] == "function":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1114
            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
  1115
                self.ComputedBlocks[block] = True
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1116
                connected_vars = []
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1117
                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
  1118
                    input_connected = dict([("EN", None)] +
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1119
                                           [(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
  1120
                    for variable in input_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1121
                        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
  1122
                        if parameter in input_connected:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1123
                            input_connected[parameter] = variable
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1124
                    if input_connected["EN"] is None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1125
                        input_connected.pop("EN")
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1126
                        input_parameters = input_names
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_parameters = ["EN"] + input_names
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1129
                else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1130
                    input_connected = dict([(variable.getformalParameter(), variable)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1131
                                            for variable in input_variables])
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1132
                    input_parameters = [variable.getformalParameter()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1133
                                        for variable in input_variables]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1134
                one_input_connected = False
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1135
                all_input_connected = True
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1136
                for i, parameter in enumerate(input_parameters):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1137
                    variable = input_connected.get(parameter)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1138
                    if variable is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1139
                        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
  1140
                        connections = variable.connectionPointIn.getconnections()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1141
                        if connections is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1142
                            if parameter != "EN":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1143
                                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
  1144
                            if parameter in inout_variables:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1145
                                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
  1146
                                if expression is not None:
1863
46d9955e1101 fix error for functions with VAR_IN_OUT
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1862
diff changeset
  1147
                                    inout_variables[parameter] = expression
1864
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1148
                                else:
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1149
                                    _RaiseUnconnectedInOutError(name, type, parameter, self.Name)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1150
                            else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1151
                                expression = self.ComputeExpression(body, connections, executionOrderId > 0)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1152
                            if expression is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1153
                                connected_vars.append(([(parameter, input_info), (" := ", ())],
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1154
                                                       self.ExtractModifier(variable, expression, input_info)))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1155
                        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1156
                            all_input_connected = False
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1157
                    else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1158
                        all_input_connected = False
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1159
                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
  1160
                    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
  1161
                else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1162
                    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
  1163
                if one_input_connected:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1164
                    for i, variable in enumerate(output_variables):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1165
                        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
  1166
                        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
  1167
                            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
  1168
                                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
  1169
                            else:
2629
caa43c61f90c Add marker to temporary variables created while generating ST code out of FBD, so that they can be recognized as such.
Edouard Tisserant
parents: 2521
diff changeset
  1170
                                variable_name = "_TMP_%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
  1171
                            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
  1172
                                self.Interface.append(("VAR", None, False, []))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1173
                            if variable.connectionPointOut in self.ConnectionTypes:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1174
                                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
  1175
                            else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1176
                                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
  1177
                            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
  1178
                                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
  1179
                                             (" => %s" % variable_name, ())])
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1180
                            else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1181
                                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
  1182
                                output_name = variable_name
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1183
                    self.Program += [(self.CurrentIndent, ()),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1184
                                     (output_name, output_info),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1185
                                     (" := ", ()),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1186
                                     (type, (self.TagName, "block", block.getlocalId(), "type")),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1187
                                     ("(", ())]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1188
                    self.Program += JoinList([(", ", ())], vars)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1189
                    self.Program += [(");\n", ())]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1190
                else:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1191
                    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
  1192
                    self.Warnings.append(msg)
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1193
        elif block_infos["type"] == "functionBlock":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1194
            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
  1195
                self.ComputedBlocks[block] = True
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1196
                vars = []
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1197
                offset_idx = 0
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1198
                for variable in input_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1199
                    parameter = variable.getformalParameter()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1200
                    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
  1201
                        if parameter == "EN":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1202
                            input_idx = 0
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1203
                            offset_idx = 1
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1204
                        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1205
                            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
  1206
                        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
  1207
                        connections = variable.connectionPointIn.getconnections()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1208
                        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
  1209
                            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
  1210
                            if expression is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1211
                                vars.append([(parameter, input_info),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1212
                                             (" := ", ())] + self.ExtractModifier(variable, expression, input_info))
1864
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1213
                            elif parameter in inout_variables:
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1214
                                _RaiseUnconnectedInOutError(name, type, parameter, self.Name)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1215
                self.Program += [(self.CurrentIndent, ()),
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1216
                                 (name, (self.TagName, "block", block.getlocalId(), "name")),
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1217
                                 ("(", ())]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1218
                self.Program += JoinList([(", ", ())], vars)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1219
                self.Program += [(");\n", ())]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1220
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1221
        if link is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1222
            connectionPoint = link.getposition()[-1]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1223
            output_parameter = link.getformalParameter()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1224
        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1225
            connectionPoint = None
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1226
            output_parameter = None
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1227
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1228
        output_variable = None
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1229
        output_idx = 0
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1230
        if output_parameter is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1231
            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
  1232
                for variable in output_variables:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1233
                    if variable.getformalParameter() == output_parameter:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1234
                        output_variable = variable
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1235
                        if output_parameter != "ENO":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1236
                            output_idx = output_names.index(output_parameter)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1237
        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1238
            for i, variable in enumerate(output_variables):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1239
                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
  1240
                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
  1241
                   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
  1242
                   block.gety() + blockPointy == connectionPoint.gety():
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1243
                    output_variable = variable
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1244
                    output_parameter = variable.getformalParameter()
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1245
                    output_idx = i
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1246
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1247
        if output_variable is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1248
            if block_infos["type"] == "function":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1249
                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
  1250
                if output_parameter in inout_variables:
1864
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1251
                    for variable in input_variables:
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1252
                        if variable.getformalParameter() == output_parameter:
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1253
                            connections = variable.connectionPointIn.getconnections()
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1254
                            if connections is not None:
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1255
                                expression = self.ComputeExpression(
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1256
                                    body, connections, executionOrderId > 0, True)
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1257
                                output_value = expression
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1258
                                break
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1259
                else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1260
                    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
  1261
                        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
  1262
                    else:
2629
caa43c61f90c Add marker to temporary variables created while generating ST code out of FBD, so that they can be recognized as such.
Edouard Tisserant
parents: 2521
diff changeset
  1263
                        output_name = "_TMP_%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
  1264
                    output_value = [(output_name, output_info)]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1265
                return self.ExtractModifier(output_variable, output_value, output_info)
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1266
            if block_infos["type"] == "functionBlock":
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1267
                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
  1268
                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
  1269
                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
  1270
                    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
  1271
                    if not self.IsAlreadyDefined(variable_name):
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1272
                        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
  1273
                            self.Interface.append(("VAR", None, False, []))
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1274
                        if variable.connectionPointOut in self.ConnectionTypes:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1275
                            self.Interface[-1][3].append(
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1276
                                (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
  1277
                        else:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1278
                            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
  1279
                        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
  1280
                                         ("%s := " % variable_name, ())]
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1281
                        self.Program += output_name
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1282
                        self.Program += [(";\n", ())]
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1283
                    return [(variable_name, ())]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1284
                return output_name
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1285
        if link is not None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1286
            if output_parameter is None:
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1287
                output_parameter = ""
1864
9e64afb38963 fix problems with unconnected input of InOut function variables and
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1863
diff changeset
  1288
            blockname = _GetBlockName(name, type)
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1289
            raise ValueError(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1290
                _("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
  1291
                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
  1292
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1293
    def GeneratePaths(self, connections, body, order=False, to_inout=False):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1294
        paths = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1295
        for connection in connections:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1296
            localId = connection.getrefLocalId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1297
            next = body.getcontentInstance(localId)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1298
            if isinstance(next, LeftPowerRailClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1299
                paths.append(None)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1300
            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
  1301
                paths.append(str([(next.getexpression(), (self.TagName, "io_variable", localId, "expression"))]))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1302
            elif isinstance(next, BlockClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1303
                block_type = next.gettypeName()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1304
                self.ParentGenerator.GeneratePouProgram(block_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1305
                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
  1306
                if block_infos is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1307
                    block_infos = self.GetBlockType(block_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1308
                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
  1309
                    raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1310
                        _("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
  1311
                        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
  1312
                try:
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1313
                    paths.append(str(self.GenerateBlock(next, block_infos, body, connection, order, to_inout)))
2418
5587c490a070 Use python 3 compatible exception syntax everywhere
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2277
diff changeset
  1314
                except ValueError as e:
2447
1c04a50dc7ff python3 support: pylint, W1645 # (exception-message-attribute) Exception.message removed in Python 3
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1315
                    raise PLCGenException(str(e))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1316
            elif isinstance(next, ContinuationClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1317
                name = next.getname()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1318
                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
  1319
                if computed_value is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1320
                    paths.append(str(computed_value))
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
                    connector = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1323
                    for instance in body.getcontentInstances():
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1324
                        if isinstance(instance, ConnectorClass) and instance.getname() == name:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1325
                            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
  1326
                                raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1327
                                    _("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
  1328
                                    format(a1=name, a2=self.Name))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1329
                            connector = instance
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1330
                    if connector is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1331
                        connections = connector.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1332
                        if connections is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1333
                            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
  1334
                            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
  1335
                                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
  1336
                                paths.append(str(expression))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1337
                    else:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1338
                        raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1339
                            _("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
  1340
                            format(a1=name, a2=self.Name))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1341
            elif isinstance(next, ContactClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1342
                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
  1343
                variable = str(self.ExtractModifier(next, [(next.getvariable(), contact_info + ("reference",))], contact_info))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1344
                result = self.GeneratePaths(next.connectionPointIn.getconnections(), body, order)
2519
27955f010b23 Fix crash if LD input contact isn't connected
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2456
diff changeset
  1345
                if len(result) == 0:
27955f010b23 Fix crash if LD input contact isn't connected
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2456
diff changeset
  1346
                    raise PLCGenException(_("Contact \"{a1}\" in POU \"{a2}\" must be connected.").
27955f010b23 Fix crash if LD input contact isn't connected
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2456
diff changeset
  1347
                                          format(a1=next.getvariable(), a2=self.Name))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1348
                if len(result) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1349
                    factorized_paths = self.FactorizePaths(result)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1350
                    if len(factorized_paths) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1351
                        paths.append([variable, tuple(factorized_paths)])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1352
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1353
                        paths.append([variable] + factorized_paths)
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1354
                elif isinstance(result[0], list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1355
                    paths.append([variable] + result[0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1356
                elif result[0] is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1357
                    paths.append([variable, result[0]])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1358
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1359
                    paths.append(variable)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1360
            elif isinstance(next, CoilClass):
2277
068ccc02f5f2 Fix wrong ST code generation in case of several coils connected to each other.
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2275
diff changeset
  1361
                paths.append(self.GeneratePaths(next.connectionPointIn.getconnections(), body, order))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1362
        return paths
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1363
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1364
    def ComputePaths(self, paths, first=False):
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1365
        if isinstance(paths, tuple):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1366
            if None in paths:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1367
                return [("TRUE", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1368
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1369
                vars = [self.ComputePaths(path) for path in paths]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1370
                if first:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1371
                    return JoinList([(" OR ", ())], vars)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1372
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1373
                    return [("(", ())] + JoinList([(" OR ", ())], vars) + [(")", ())]
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1374
        elif isinstance(paths, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1375
            vars = [self.ComputePaths(path) for path in paths]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1376
            return JoinList([(" AND ", ())], vars)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1377
        elif paths is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1378
            return [("TRUE", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1379
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1380
            return eval(paths)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1381
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1743
diff changeset
  1382
    def ComputeExpression(self, body, connections, order=False, to_inout=False):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1383
        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
  1384
        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
  1385
            return None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1386
        if len(paths) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1387
            factorized_paths = self.FactorizePaths(paths)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1388
            if len(factorized_paths) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1389
                paths = tuple(factorized_paths)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1390
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1391
                paths = factorized_paths[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1392
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1393
            paths = paths[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1394
        return self.ComputePaths(paths, True)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1395
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1396
    def ExtractModifier(self, variable, expression, var_info):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1397
        if variable.getnegated():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1398
            return [("NOT(", var_info + ("negated",))] + expression + [(")", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1399
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1400
            storage = variable.getstorage()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1401
            if storage in ["set", "reset"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1402
                self.Program += [(self.CurrentIndent + "IF ", var_info + (storage,))] + expression
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1403
                self.Program += [(" THEN\n  ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1404
                if storage == "set":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1405
                    return [("TRUE; (*set*)\n" + self.CurrentIndent + "END_IF", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1406
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1407
                    return [("FALSE; (*reset*)\n" + self.CurrentIndent + "END_IF", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1408
            edge = variable.getedge()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1409
            if edge == "rising":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1410
                return self.AddTrigger("R_TRIG", expression, var_info + ("rising",))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1411
            elif edge == "falling":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1412
                return self.AddTrigger("F_TRIG", expression, var_info + ("falling",))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1413
        return expression
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1414
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1415
    def AddTrigger(self, edge, expression, var_info):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1416
        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
  1417
            self.Interface.append(("VAR", None, False, []))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1418
        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
  1419
        name = "%s%d" % (edge, i)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1420
        while self.IsAlreadyDefined(name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1421
            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
  1422
            name = "%s%d" % (edge, i)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1423
        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
  1424
        self.Program += [(self.CurrentIndent, ()), (name, var_info), ("(CLK := ", ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1425
        self.Program += expression
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1426
        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
  1427
        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
  1428
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1429
    def ExtractDivergenceInput(self, divergence, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1430
        connectionPointIn = divergence.getconnectionPointIn()
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1431
        if connectionPointIn is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1432
            connections = connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1433
            if connections is not None and len(connections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1434
                instanceLocalId = connections[0].getrefLocalId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1435
                body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1436
                if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1437
                    body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1438
                return body.getcontentInstance(instanceLocalId)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1439
        return None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1440
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1441
    def ExtractConvergenceInputs(self, convergence, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1442
        instances = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1443
        for connectionPointIn in convergence.getconnectionPointIn():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1444
            connections = connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1445
            if connections is not None and len(connections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1446
                instanceLocalId = connections[0].getrefLocalId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1447
                body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1448
                if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1449
                    body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1450
                instances.append(body.getcontentInstance(instanceLocalId))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1451
        return instances
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1452
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1453
    def GenerateSFCStep(self, step, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1454
        step_name = step.getname()
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1455
        if step_name not in list(self.SFCNetworks["Steps"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1456
            if step.getinitialStep():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1457
                self.InitialSteps.append(step_name)
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1458
            step_infos = {"id":          step.getlocalId(),
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1459
                          "initial":     step.getinitialStep(),
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1460
                          "transitions": [],
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1461
                          "actions":     []}
889
ac18acb6917f Fix bug when using feedback loop in SFC program instead of jump
Laurent Bessard
parents: 883
diff changeset
  1462
            self.SFCNetworks["Steps"][step_name] = step_infos
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1463
            if step.connectionPointIn is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1464
                instances = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1465
                connections = step.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1466
                if connections is not None and len(connections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1467
                    instanceLocalId = connections[0].getrefLocalId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1468
                    body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1469
                    if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1470
                        body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1471
                    instance = body.getcontentInstance(instanceLocalId)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1472
                    if isinstance(instance, TransitionClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1473
                        instances.append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1474
                    elif isinstance(instance, SelectionConvergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1475
                        instances.extend(self.ExtractConvergenceInputs(instance, pou))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1476
                    elif isinstance(instance, SimultaneousDivergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1477
                        transition = self.ExtractDivergenceInput(instance, pou)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1478
                        if transition is not None:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1479
                            if isinstance(transition, TransitionClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1480
                                instances.append(transition)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1481
                            elif isinstance(transition, SelectionConvergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1482
                                instances.extend(self.ExtractConvergenceInputs(transition, pou))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1483
                for instance in instances:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1484
                    self.GenerateSFCTransition(instance, pou)
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1485
                    if instance in list(self.SFCNetworks["Transitions"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1486
                        target_info = (self.TagName, "transition", instance.getlocalId(), "to", step_infos["id"])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1487
                        self.SFCNetworks["Transitions"][instance]["to"].append([(step_name, target_info)])
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1488
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1489
    def GenerateSFCJump(self, jump, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1490
        jump_target = jump.gettargetName()
1626
0779c1b18c01 check before program generation whether SFC step, that is referenced
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1614
diff changeset
  1491
        if not pou.hasstep(jump_target):
0779c1b18c01 check before program generation whether SFC step, that is referenced
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1614
diff changeset
  1492
            pname = pou.getname()
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1493
            raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1494
                _("SFC jump in pou \"{a1}\" refers to non-existent SFC step \"{a2}\"").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1495
                format(a1=pname, a2=jump_target))
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1496
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1497
        if jump.connectionPointIn is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1498
            instances = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1499
            connections = jump.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1500
            if connections is not None and len(connections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1501
                instanceLocalId = connections[0].getrefLocalId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1502
                body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1503
                if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1504
                    body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1505
                instance = body.getcontentInstance(instanceLocalId)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1506
                if isinstance(instance, TransitionClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1507
                    instances.append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1508
                elif isinstance(instance, SelectionConvergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1509
                    instances.extend(self.ExtractConvergenceInputs(instance, pou))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1510
                elif isinstance(instance, SimultaneousDivergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1511
                    transition = self.ExtractDivergenceInput(instance, pou)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1512
                    if transition is not None:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1513
                        if isinstance(transition, TransitionClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1514
                            instances.append(transition)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1515
                        elif isinstance(transition, SelectionConvergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1516
                            instances.extend(self.ExtractConvergenceInputs(transition, pou))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1517
            for instance in instances:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1518
                self.GenerateSFCTransition(instance, pou)
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1519
                if instance in list(self.SFCNetworks["Transitions"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1520
                    target_info = (self.TagName, "jump", jump.getlocalId(), "target")
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1521
                    self.SFCNetworks["Transitions"][instance]["to"].append([(jump_target, target_info)])
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1522
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1523
    def GenerateSFCStepActions(self, actionBlock, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1524
        connections = actionBlock.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1525
        if connections is not None and len(connections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1526
            stepLocalId = connections[0].getrefLocalId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1527
            body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1528
            if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1529
                body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1530
            step = body.getcontentInstance(stepLocalId)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1531
            self.GenerateSFCStep(step, pou)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1532
            step_name = step.getname()
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1533
            if step_name in list(self.SFCNetworks["Steps"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1534
                actions = actionBlock.getactions()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1535
                for i, action in enumerate(actions):
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1536
                    action_infos = {"id":        actionBlock.getlocalId(),
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1537
                                    "qualifier": action["qualifier"],
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1538
                                    "content":   action["value"],
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1539
                                    "num":       i}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1540
                    if "duration" in action:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1541
                        action_infos["duration"] = action["duration"]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1542
                    if "indicator" in action:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1543
                        action_infos["indicator"] = action["indicator"]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1544
                    if action["type"] == "reference":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1545
                        self.GenerateSFCAction(action["value"], pou)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1546
                    else:
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1547
                        action_name = "%s_INLINE%d" % (step_name.upper(), self.GetActionNumber())
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
  1548
                        self.SFCNetworks["Actions"][action_name] = ([
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
  1549
                            (self.CurrentIndent, ()),
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
  1550
                            (action["value"], (
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
  1551
                                self.TagName, "action_block", action_infos["id"],
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1767
diff changeset
  1552
                                "action", i, "inline")),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1553
                            ("\n", ())], ())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1554
                        action_infos["content"] = action_name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1555
                    self.SFCNetworks["Steps"][step_name]["actions"].append(action_infos)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1556
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1557
    def GenerateSFCAction(self, action_name, pou):
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1558
        if action_name not in list(self.SFCNetworks["Actions"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1559
            actionContent = pou.getaction(action_name)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1560
            if actionContent is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1561
                previous_tagname = self.TagName
1948
b9a3f771aaab Moved some definitions away from controller class, and adaped references them through all code.
Edouard Tisserant
parents: 1881
diff changeset
  1562
                self.TagName = ComputePouActionName(self.Name, action_name)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1563
                self.ComputeProgram(actionContent)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1564
                self.SFCNetworks["Actions"][action_name] = (self.Program, (self.TagName, "name"))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1565
                self.Program = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1566
                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
  1567
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1568
    def GenerateSFCTransition(self, transition, pou):
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1569
        if transition not in list(self.SFCNetworks["Transitions"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1570
            steps = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1571
            connections = transition.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1572
            if connections is not None and len(connections) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1573
                instanceLocalId = connections[0].getrefLocalId()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1574
                body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1575
                if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1576
                    body = body[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1577
                instance = body.getcontentInstance(instanceLocalId)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1578
                if isinstance(instance, StepClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1579
                    steps.append(instance)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1580
                elif isinstance(instance, SelectionDivergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1581
                    step = self.ExtractDivergenceInput(instance, pou)
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1582
                    if step is not None:
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1583
                        if isinstance(step, StepClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1584
                            steps.append(step)
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1585
                        elif isinstance(step, SimultaneousConvergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1586
                            steps.extend(self.ExtractConvergenceInputs(step, pou))
1297
cd639725fba5 Fixed ST program generating module
Laurent Bessard
parents: 1239
diff changeset
  1587
                elif isinstance(instance, SimultaneousConvergenceClass):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1588
                    steps.extend(self.ExtractConvergenceInputs(instance, pou))
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1589
            transition_infos = {"id":       transition.getlocalId(),
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1590
                                "priority": transition.getpriority(),
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1591
                                "from":     [],
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1592
                                "to":       [],
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1593
                                "content":  []}
889
ac18acb6917f Fix bug when using feedback loop in SFC program instead of jump
Laurent Bessard
parents: 883
diff changeset
  1594
            self.SFCNetworks["Transitions"][transition] = transition_infos
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1595
            transitionValues = transition.getconditionContent()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1596
            if transitionValues["type"] == "inline":
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1597
                transition_infos["content"] = [("\n%s:= " % self.CurrentIndent, ()),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1598
                                               (transitionValues["value"], (self.TagName, "transition", transition.getlocalId(), "inline")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1599
                                               (";\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1600
            elif transitionValues["type"] == "reference":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1601
                transitionContent = pou.gettransition(transitionValues["value"])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1602
                transitionType = transitionContent.getbodyType()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1603
                transitionBody = transitionContent.getbody()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1604
                previous_tagname = self.TagName
1948
b9a3f771aaab Moved some definitions away from controller class, and adaped references them through all code.
Edouard Tisserant
parents: 1881
diff changeset
  1605
                self.TagName = ComputePouTransitionName(self.Name, transitionValues["value"])
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1606
                if transitionType == "IL":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1607
                    transition_infos["content"] = [(":\n", ()),
1450
44bf0ba866e9 Fixed SFC code generation bug detected by Mario
Edouard Tisserant
parents: 1420
diff changeset
  1608
                                                   (ReIndentText(transitionBody.getcontent().getanyText(), len(self.CurrentIndent)), (self.TagName, "body", len(self.CurrentIndent)))]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1609
                elif transitionType == "ST":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1610
                    transition_infos["content"] = [("\n", ()),
1450
44bf0ba866e9 Fixed SFC code generation bug detected by Mario
Edouard Tisserant
parents: 1420
diff changeset
  1611
                                                   (ReIndentText(transitionBody.getcontent().getanyText(), len(self.CurrentIndent)), (self.TagName, "body", len(self.CurrentIndent)))]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1612
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1613
                    for instance in transitionBody.getcontentInstances():
1769
4665ba25a0ba clean-up: fix PEP8 E125 continuation line with same indent as next logical line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
  1614
                        if isinstance(instance, OutVariableClass) and instance.getexpression() == transitionValues["value"] or \
4665ba25a0ba clean-up: fix PEP8 E125 continuation line with same indent as next logical line
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
  1615
                           isinstance(instance, CoilClass) and instance.getvariable() == transitionValues["value"]:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1616
                            connections = instance.connectionPointIn.getconnections()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1617
                            if connections is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1618
                                expression = self.ComputeExpression(transitionBody, connections)
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1619
                                if expression is not None:
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1620
                                    transition_infos["content"] = [("\n%s:= " % self.CurrentIndent, ())] + expression + [(";\n", ())]
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1621
                                    self.SFCComputedBlocks += self.Program
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1622
                                    self.Program = []
1775
b45f2768fab1 clean-up: fix PEP8 E713 test for membership should be 'not in'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1769
diff changeset
  1623
                    if "content" not in transition_infos:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1624
                        raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1625
                            _("Transition \"%s\" body must contain an output variable or coil referring to its name")
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1626
                            % transitionValues["value"])
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1627
                self.TagName = previous_tagname
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1628
            elif transitionValues["type"] == "connection":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1629
                body = pou.getbody()
2450
5024c19ca8f0 python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2447
diff changeset
  1630
                if isinstance(body, list):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1631
                    body = body[0]
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1632
                connections = transitionValues["value"].getconnections()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1633
                if connections is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1634
                    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
  1635
                    if expression is not None:
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1636
                        transition_infos["content"] = [("\n%s:= " % self.CurrentIndent, ())] + expression + [(";\n", ())]
1239
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1637
                        self.SFCComputedBlocks += self.Program
d1f6ea56555d Fixed bug when generating ST code and connection is broken in POU using graphical language
Laurent Bessard
parents: 1183
diff changeset
  1638
                        self.Program = []
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1639
            for step in steps:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1640
                self.GenerateSFCStep(step, pou)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1641
                step_name = step.getname()
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1642
                if step_name in list(self.SFCNetworks["Steps"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1643
                    transition_infos["from"].append([(step_name, (self.TagName, "transition", transition.getlocalId(), "from", step.getlocalId()))])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1644
                    self.SFCNetworks["Steps"][step_name]["transitions"].append(transition)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1645
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1646
    def ComputeSFCStep(self, step_name):
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1647
        if step_name in list(self.SFCNetworks["Steps"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1648
            step_infos = self.SFCNetworks["Steps"].pop(step_name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1649
            self.Program += [(self.CurrentIndent, ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1650
            if step_infos["initial"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1651
                self.Program += [("INITIAL_", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1652
            self.Program += [("STEP ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1653
                             (step_name, (self.TagName, "step", step_infos["id"], "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1654
                             (":\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1655
            actions = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1656
            self.IndentRight()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1657
            for action_infos in step_infos["actions"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1658
                if action_infos.get("id", None) is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1659
                    action_info = (self.TagName, "action_block", action_infos["id"], "action", action_infos["num"])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1660
                else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1661
                    action_info = ()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1662
                actions.append(action_infos["content"])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1663
                self.Program += [(self.CurrentIndent, ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1664
                                 (action_infos["content"], action_info + ("reference",)),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1665
                                 ("(", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1666
                                 (action_infos["qualifier"], action_info + ("qualifier",))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1667
                if "duration" in action_infos:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1668
                    self.Program += [(", ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1669
                                     (action_infos["duration"], action_info + ("duration",))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1670
                if "indicator" in action_infos:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1671
                    self.Program += [(", ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1672
                                     (action_infos["indicator"], action_info + ("indicator",))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1673
                self.Program += [(");\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1674
            self.IndentLeft()
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1675
            self.Program += [("%sEND_STEP\n\n" % self.CurrentIndent, ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1676
            for action in actions:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1677
                self.ComputeSFCAction(action)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1678
            for transition in step_infos["transitions"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1679
                self.ComputeSFCTransition(transition)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1680
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1681
    def ComputeSFCAction(self, action_name):
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1682
        if action_name in list(self.SFCNetworks["Actions"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1683
            action_content, action_info = self.SFCNetworks["Actions"].pop(action_name)
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1684
            self.Program += [("%sACTION " % self.CurrentIndent, ()),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1685
                             (action_name, action_info),
1298
f034fb2b1aab Fixed SFC block edition and SFC to SFC_textual code generating
Laurent Bessard
parents: 1297
diff changeset
  1686
                             (":\n", ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1687
            self.Program += action_content
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1688
            self.Program += [("%sEND_ACTION\n\n" % self.CurrentIndent, ())]
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1689
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1690
    def ComputeSFCTransition(self, transition):
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3704
diff changeset
  1691
        if transition in list(self.SFCNetworks["Transitions"].keys()):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1692
            transition_infos = self.SFCNetworks["Transitions"].pop(transition)
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1693
            self.Program += [("%sTRANSITION" % self.CurrentIndent, ())]
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
  1694
            if transition_infos["priority"] is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1695
                self.Program += [(" (PRIORITY := ", ()),
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1696
                                 ("%d" % transition_infos["priority"], (self.TagName, "transition", transition_infos["id"], "priority")),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1697
                                 (")", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1698
            self.Program += [(" FROM ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1699
            if len(transition_infos["from"]) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1700
                self.Program += [("(", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1701
                self.Program += JoinList([(", ", ())], transition_infos["from"])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1702
                self.Program += [(")", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1703
            elif len(transition_infos["from"]) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1704
                self.Program += transition_infos["from"][0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1705
            else:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1706
                raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1707
                    _("Transition with content \"{a1}\" not connected to a previous step in \"{a2}\" POU").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1708
                    format(a1=transition_infos["content"], a2=self.Name))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1709
            self.Program += [(" TO ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1710
            if len(transition_infos["to"]) > 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1711
                self.Program += [("(", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1712
                self.Program += JoinList([(", ", ())], transition_infos["to"])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1713
                self.Program += [(")", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1714
            elif len(transition_infos["to"]) == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1715
                self.Program += transition_infos["to"][0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1716
            else:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1717
                raise PLCGenException(
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1718
                    _("Transition with content \"{a1}\" not connected to a next step in \"{a2}\" POU").
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1719
                    format(a1=transition_infos["content"], a2=self.Name))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1720
            self.Program += transition_infos["content"]
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1721
            self.Program += [("%sEND_TRANSITION\n\n" % self.CurrentIndent, ())]
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
  1722
            for [(step_name, _step_infos)] in transition_infos["to"]:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1723
                self.ComputeSFCStep(step_name)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1724
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1725
    def GenerateProgram(self, pou):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1726
        self.ComputeInterface(pou)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1727
        self.ComputeConnectionTypes(pou)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1728
        self.ComputeProgram(pou)
1418
c97dc5281419 Fixed declaration and ST code gen for IEC function that return derivated types
Edouard Tisserant
parents: 1358
diff changeset
  1729
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1730
        program = [("%s " % self.Type, ()),
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1731
                   (self.Name, (self.TagName, "name"))]
1310
3d7fa2257b24 Removed obsolete process for customizing block code generated in extensions
Laurent Bessard
parents: 1298
diff changeset
  1732
        if self.ReturnType is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1733
            program += [(" : ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1734
                        (self.ReturnType, (self.TagName, "return"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1735
        program += [("\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1736
        if len(self.Interface) == 0:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1737
            raise PLCGenException(_("No variable defined in \"%s\" POU") % self.Name)
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
  1738
        if len(self.Program) == 0:
1765
ccf59c1f0b45 clean-up: fix PEP8 W602 deprecated form of raising exception
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1763
diff changeset
  1739
            raise PLCGenException(_("No body defined in \"%s\" POU") % self.Name)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1740
        var_number = 0
1847
6198190bc121 explicitly mark unused variables found by pylint with _ or dummy
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1846
diff changeset
  1741
        for list_type, option, _located, variables in self.Interface:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1742
            variable_type = errorVarTypes.get(list_type, "var_local")
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1743
            program += [("  %s" % list_type, ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1744
            if option is not None:
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1745
                program += [(" %s" % option, (self.TagName, variable_type, (var_number, var_number + len(variables)), option.lower()))]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1746
            program += [("\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1747
            for var_type, var_name, var_address, var_initial in variables:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1748
                program += [("    ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1749
                if var_name:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1750
                    program += [(var_name, (self.TagName, variable_type, var_number, "name")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1751
                                (" ", ())]
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
  1752
                if var_address is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1753
                    program += [("AT ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1754
                                (var_address, (self.TagName, variable_type, var_number, "location")),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1755
                                (" ", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1756
                program += [(": ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1757
                            (var_type, (self.TagName, variable_type, var_number, "type"))]
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
  1758
                if var_initial is not None:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1759
                    program += [(" := ", ()),
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1760
                                (self.ParentGenerator.ComputeValue(var_initial, var_type), (self.TagName, variable_type, var_number, "initial value"))]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1761
                program += [(";\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1762
                var_number += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1763
            program += [("  END_VAR\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1764
        program += [("\n", ())]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1765
        program += self.Program
1734
750eeb7230a1 clean-up: fix some PEP8 E228 missing whitespace around modulo operator
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
  1766
        program += [("END_%s\n\n" % self.Type, ())]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1767
        return program
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1768
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
  1769
3704
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
  1770
def GenerateCurrentProgram(controler, project, errors, warnings, **kwargs):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1771
    generator = ProgramGenerator(controler, project, errors, warnings)
2727
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
  1772
    if hasattr(controler, "logger"):
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
  1773
        def log(txt):
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
  1774
            controler.logger.write("    "+txt+"\n")
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
  1775
    else:
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
  1776
        def log(txt):
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
  1777
            pass
6330e6bb345d IDE: Make ST code generation more verbose, since it can be really long in case of big programs, and it is better to let the user know build is still in progress.
Edouard Tisserant
parents: 2633
diff changeset
  1778
3704
c17fac18c663 ST code generator: when including PLCopen TC6 XML libraries (for example py_ext/pous.xml or NativeLib.xml), also includes libraries globals in result
Edouard Tisserant
parents: 2727
diff changeset
  1779
    generator.GenerateProgram(log,**kwargs)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1780
    return generator.GetGeneratedProgram()