plcopen/structures.py
author etisserant
Mon, 19 Jan 2009 08:21:41 +0100
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parent 284 6cf858411d3a
child 307 fd1f6ae26d4f
permissions -rw-r--r--
Fixed bug structures.py crashing with non-connected blocks.
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import string, os, sys
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
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#based on the plcopen standard. 
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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 library is free software; you can redistribute it and/or
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f8652b073e84 GPL->LGPL
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#modify it under the terms of the GNU General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library 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 GNU
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#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
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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LANGUAGES = ["IL","ST","FBD","LD","SFC"]
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LOCATIONDATATYPES = {"X" : ["BOOL"],
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                     "B" : ["SINT", "USINT", "BYTE", "STRING"],
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                     "W" : ["INT", "UINT", "WORD", "WSTRING"],
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                     "D" : ["DINT", "UDINT", "REAL", "DWORD"],
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                     "L" : ["LINT", "ULINT", "LREAL", "LWORD"]} 
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# Helper for emulate join on element list
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def JoinList(separator, mylist):
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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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def generate_block(generator, block, body, link, order=False):
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    body_type = body.getcontent()["name"]
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    name = block.getinstanceName()
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    type = block.gettypeName()
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    executionOrderId = block.getexecutionOrderId()
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    block_infos = generator.GetBlockType(type)
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    if block_infos["type"] == "function":
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        output_variables = block.outputVariables.getvariable()
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        if not generator.ComputedBlocks.get(block, False) and not order:
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            generator.ComputedBlocks[block] = True
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            vars = []
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            for i, variable in enumerate(block.inputVariables.getvariable()):
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                input_info = (generator.TagName, "block", block.getlocalId(), "input", i)
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                connections = variable.connectionPointIn.getconnections()
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                if connections is not None:
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                    value = generator.ComputeExpression(body, connections, executionOrderId > 0)
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                    if len(output_variables) > 1:
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                        parameter = variable.getformalParameter()
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                        vars.append([(parameter, input_info),
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                                     (" := ", ())] + generator.ExtractModifier(variable, value, input_info))
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                    else:
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                        vars.append(generator.ExtractModifier(variable, value, input_info))
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            for i, variable in enumerate(output_variables):
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                parameter = variable.getformalParameter()
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                if variable.getformalParameter() == "":
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                    variable_name = "%s%d"%(type, block.getlocalId())
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                else:
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                    variable_name = "%s%d_%s"%(type, block.getlocalId(), parameter)
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                if generator.Interface[-1][0] != "VAR" or generator.Interface[-1][1] or generator.Interface[-1][2] or generator.Interface[-1][3]:
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                    generator.Interface.append(("VAR", False, False, False, []))
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                if variable.connectionPointOut in generator.ConnectionTypes:
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                    generator.Interface[-1][4].append((generator.ConnectionTypes[variable.connectionPointOut], variable_name, None, None))
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                else:
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                    generator.Interface[-1][4].append(("ANY", variable_name, None, None))
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                if len(output_variables) > 1 and parameter not in ["", "OUT"]:
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                    vars.append([(parameter, (generator.TagName, "block", block.getlocalId(), "output", i)), 
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                                 (" => %s"%variable_name, ())])
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                else:
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                    output_info = (generator.TagName, "block", block.getlocalId(), "output", i)
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                    output_name = variable_name
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            generator.Program += [(generator.CurrentIndent, ()),
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                                  (output_name, output_info),
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                                  (" := ", ()),
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                                  (type, (generator.TagName, "block", block.getlocalId(), "type")),
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                                  ("(", ())]
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            generator.Program += JoinList([(", ", ())], vars)
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            generator.Program += [(");\n", ())]
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        if link:
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            connectionPoint = link.getposition()[-1]
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        else:
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            connectionPoint = None
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        for i, variable in enumerate(output_variables):
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            blockPointx, blockPointy = variable.connectionPointOut.getrelPositionXY()
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            if not connectionPoint or block.getx() + blockPointx == connectionPoint.getx() and block.gety() + blockPointy == connectionPoint.gety():
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                output_info = (generator.TagName, "block", block.getlocalId(), "output", i)
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                output_name = variable.getformalParameter()
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                if variable.getformalParameter() == "":
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                    output_name = "%s%d"%(type, block.getlocalId())
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                else:
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                    output_name = "%s%d_%s"%(type, block.getlocalId(), variable.getformalParameter())
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                return generator.ExtractModifier(variable, [(output_name, output_info)], output_info)
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    elif block_infos["type"] == "functionBlock":
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        if not generator.ComputedBlocks.get(block, False) and not order:
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            generator.ComputedBlocks[block] = True
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            vars = []
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            for i, variable in enumerate(block.inputVariables.getvariable()):
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                input_info = (generator.TagName, "block", block.getlocalId(), "input", i)
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                connections = variable.connectionPointIn.getconnections()
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                if connections is not None:
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                    parameter = variable.getformalParameter()
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                    value = generator.ComputeExpression(body, connections, executionOrderId > 0)
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                    vars.append([(parameter, input_info),
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                                 (" := ", ())] + generator.ExtractModifier(variable, value, input_info))
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            generator.Program += [(generator.CurrentIndent, ()), 
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                                  (name, (generator.TagName, "block", block.getlocalId(), "name")),
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                                  ("(", ())]
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            generator.Program += JoinList([(", ", ())], vars)
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            generator.Program += [(");\n", ())]
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        if link:
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            connectionPoint = link.getposition()[-1]
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        else:
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            connectionPoint = None
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        for i, variable in enumerate(block.outputVariables.getvariable()):
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            blockPointx, blockPointy = variable.connectionPointOut.getrelPositionXY()
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            if not connectionPoint or block.getx() + blockPointx == connectionPoint.getx() and block.gety() + blockPointy == connectionPoint.gety():
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                output_info = (generator.TagName, "block", block.getlocalId(), "output", i)
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                return generator.ExtractModifier(variable, [("%s.%s"%(name, variable.getformalParameter()), output_info)], output_info)
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    raise ValueError, "No output variable found"
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def initialise_block(type, name, block = None):
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    return [(type, name, None, None)]
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#-------------------------------------------------------------------------------
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#                        Function Block Types definitions
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#-------------------------------------------------------------------------------
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"""
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Ordored list of common Function Blocks defined in the IEC 61131-3
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Each block have this attributes:
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    - "name" : The block name
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    - "type" : The block type. It can be "function", "functionBlock" or "program"
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    - "extensible" : Boolean that define if the block is extensible
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    - "inputs" : List of the block inputs
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    - "outputs" : List of the block outputs
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    - "comment" : Comment that will be displayed in the block popup
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    - "generate" : Method that generator will call for generating ST block code
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Inputs and outputs are a tuple of characteristics that are in order:
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    - The name
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    - The data type
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    - The default modifier which can be "none", "negated", "rising" or "falling"
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"""
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BlockTypes = [{"name" : "Standard function blocks", "list":
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               [{"name" : "SR", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("S1","BOOL","none"),("R","BOOL","none")], 
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                    "outputs" : [("Q1","BOOL","none")],
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                    "comment" : "SR bistable\nThe SR bistable is a latch where the Set dominates.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "RS", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("S","BOOL","none"),("R1","BOOL","none")], 
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                    "outputs" : [("Q1","BOOL","none")],
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                    "comment" : "RS bistable\nThe RS bistable is a latch where the Reset dominates.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "SEMA", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("CLAIM","BOOL","none"),("RELEASE","BOOL","none")], 
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                    "outputs" : [("BUSY","BOOL","none")],
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                    "comment" : "Semaphore\nThe semaphore provides a mechanism to allow software elements mutually exclusive access to certain ressources.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "R_TRIG", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("CLK","BOOL","none")], 
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                    "outputs" : [("Q","BOOL","none")],
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                    "comment" : "Rising edge detector\nThe output produces a single pulse when a rising edge is detected.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "F_TRIG", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("CLK","BOOL","none")], 
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                    "outputs" : [("Q","BOOL","none")],
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                    "comment" : "Falling edge detector\nThe output produces a single pulse when a falling edge is detected.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "CTU", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("CU","BOOL","rising"),("R","BOOL","none"),("PV","INT","none")], 
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                    "outputs" : [("Q","BOOL","none"),("CV","INT","none")],
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                    "comment" : "Up-counter\nThe up-counter can be used to signal when a count has reached a maximum value.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "CTD", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("CD","BOOL","rising"),("LD","BOOL","none"),("PV","INT","none")], 
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                    "outputs" : [("Q","BOOL","none"),("CV","INT","none")],
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                    "comment" : "Down-counter\nThe down-counter can be used to signal when a count has reached zero, on counting down from a preset value.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "CTUD", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("CU","BOOL","rising"),("CD","BOOL","rising"),("R","BOOL","none"),("LD","BOOL","none"),("PV","INT","none")], 
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                    "outputs" : [("QU","BOOL","none"),("QD","BOOL","none"),("CV","INT","none")],
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                    "comment" : "Up-down counter\nThe up-down counter has two inputs CU and CD. It can be used to both count up on one input ans down on the other.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "TP", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("IN","BOOL","none"),("PT","TIME","none")], 
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                    "outputs" : [("Q","BOOL","none"),("ET","TIME","none")],
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                    "comment" : "Pulse timer\nThe pulse timer can be used to generate output pulses of a given time duration.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "TON", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("IN","BOOL","none"),("PT","TIME","none")], 
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                    "outputs" : [("Q","BOOL","none"),("ET","TIME","none")],
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                    "comment" : "On-delay timer\nThe on-delay timer can be used to delay setting an output true, for fixed period after an input becomes true.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "TOF", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("IN","BOOL","none"),("PT","TIME","none")], 
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                    "outputs" : [("Q","BOOL","none"),("ET","TIME","none")],
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                    "comment" : "Off-delay timer\nThe off-delay timer can be used to delay setting an output false, for fixed period after input goes false.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "RTC", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("EN","BOOL","none"),("PDT","DATE_AND_TIME","none")], 
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                    "outputs" : [("Q","BOOL","none"),("CDT","DATE_AND_TIME","none")],
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                    "comment" : "Real time clock\nThe real time clock has many uses including time stamping, setting dates and times of day in batch reports, in alarm messages and so on.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "INTEGRAL", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("RUN","BOOL","none"),("R1","BOOL","none"),("XIN","REAL","none"),("X0","REAL","none"),("CYCLE","TIME","none")], 
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                    "outputs" : [("Q","BOOL","none"),("XOUT","REAL","none")],
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                    "comment" : "Integral\nThe integral function block integrates the value of input XIN over time.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "DERIVATIVE", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("RUN","BOOL","none"),("XIN","REAL","none"),("CYCLE","TIME","none")], 
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                    "outputs" : [("XOUT","REAL","none")],
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                    "comment" : "Derivative\nThe derivative function block produces an output XOUT proportional to the rate of change of the input XIN.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "PID", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("AUTO","BOOL","none"),("PV","REAL","none"),("SP","REAL","none"),("X0","REAL","none"),("KP","REAL","none"),("TR","REAL","none"),("TD","REAL","none"),("CYCLE","TIME","none")], 
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                    "outputs" : [("XOUT","REAL","none")],
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                    "comment" : "PID\nThe PID (proportional, Integral, Derivative) function block provides the classical three term controller for closed loop control.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "RAMP", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("RUN","BOOL","none"),("X0","REAL","none"),("X1","REAL","none"),("TR","TIME","none"),("CYCLE","TIME","none"),("HOLDBACK","BOOL","none"),("ERROR","REAL","none"),("PV","REAL","none")], 
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                    "outputs" : [("RAMP","BOOL","none"),("XOUT","REAL","none")],
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                    "comment" : "Ramp\nThe RAMP function block is modelled on example given in the standard but with the addition of a 'Holdback' feature.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "HYSTERESIS", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("XIN1","REAL","none"),("XIN2","REAL","none"),("EPS","REAL","none")], 
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                    "outputs" : [("Q","BOOL","none")],
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                    "comment" : "Hysteresis\nThe hysteresis function block provides a hysteresis boolean output driven by the difference of two floating point (REAL) inputs XIN1 and XIN2.",
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                    "generate" : generate_block, "initialise" : initialise_block},
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                {"name" : "RATIO_MONITOR", "type" : "functionBlock", "extensible" : False, 
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                    "inputs" : [("PV1","REAL","none"),("PV2","REAL","none"),("RATIO","REAL","none"),("TIMON","TIME","none"),("TIMOFF","TIME","none"),("TOLERANCE","BOOL","none"),("RESET","BOOL","none"),("CYCLE","TIME","none")], 
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                    "outputs" : [("ALARM","BOOL","none"),("TOTAL_ERR","BOOL","none")],
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                    "comment" : "Ratio monitor\nThe ratio_monitor function block checks that one process value PV1 is always a given ratio (defined by input RATIO) of a second process value PV2.",
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                    "generate" : generate_block, "initialise" : initialise_block}
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                ]},
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             ]
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#-------------------------------------------------------------------------------
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#                           Data Types definitions
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#-------------------------------------------------------------------------------
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"""
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Ordored list of common data types defined in the IEC 61131-3
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Each type is associated to his direct parent type. It defines then a hierarchy
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between type that permits to make a comparison of two types
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"""
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TypeHierarchy_list = [
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    ("ANY", None),
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    ("ANY_DERIVED", "ANY"),
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    ("ANY_ELEMENTARY", "ANY"),
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    ("ANY_MAGNITUDE", "ANY_ELEMENTARY"),
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    ("ANY_BIT", "ANY_ELEMENTARY"),
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    ("ANY_NBIT", "ANY_BIT"),
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    ("ANY_STRING", "ANY_ELEMENTARY"),
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    ("ANY_DATE", "ANY_ELEMENTARY"),
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    ("ANY_NUM", "ANY_MAGNITUDE"),
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    ("ANY_REAL", "ANY_NUM"),
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    ("ANY_INT", "ANY_NUM"),
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    ("ANY_SINT", "ANY_INT"),
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    ("ANY_UINT", "ANY_INT"),
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    ("BOOL", "ANY_BIT"),
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    ("SINT", "ANY_SINT"),
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    ("INT", "ANY_SINT"),
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    ("DINT", "ANY_SINT"),
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    ("LINT", "ANY_SINT"),
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    ("USINT", "ANY_UINT"),
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    ("UINT", "ANY_UINT"),
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    ("UDINT", "ANY_UINT"),
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    ("ULINT", "ANY_UINT"),
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    ("REAL", "ANY_REAL"),
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    ("LREAL", "ANY_REAL"),
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    ("TIME", "ANY_MAGNITUDE"),
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    ("DATE", "ANY_DATE"),
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    ("TOD", "ANY_DATE"),
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    ("DT", "ANY_DATE"),
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    ("STRING", "ANY_STRING"),
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    ("BYTE", "ANY_NBIT"),
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    ("WORD", "ANY_NBIT"),
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    ("DWORD", "ANY_NBIT"),
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    ("LWORD", "ANY_NBIT")
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    #("WSTRING", "ANY_STRING") # TODO
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]
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TypeHierarchy = dict(TypeHierarchy_list)
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"""
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returns true if the given data type is the same that "reference" meta-type or one of its types.
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"""
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def IsOfType(type, reference):
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    if reference is None:
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        return True
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    elif type == reference:
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        return True
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    else:
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        parent_type = TypeHierarchy[type]
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        if parent_type is not None:
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            return IsOfType(parent_type, reference)
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    return False
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"""
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returns list of all types that correspont to the ANY* meta type
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"""
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def GetSubTypes(type):
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    return [typename for typename, parenttype in TypeHierarchy.items() if not typename.startswith("ANY") and IsOfType(typename, type)]
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DataTypeRange_list = [
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    ("SINT", (-2**7, 2**7 - 1)),
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    ("INT", (-2**15, 2**15 - 1)),
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    ("DINT", (-2**31, 2**31 - 1)),
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    ("LINT", (-2**31, 2**31 - 1)),
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    ("USINT", (0, 2**8 - 1)),
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    ("UINT", (0, 2**16 - 1)),
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    ("UDINT", (0, 2**31 - 1)),
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    ("ULINT", (0, 2**31 - 1))
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]
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DataTypeRange = dict(DataTypeRange_list)
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#-------------------------------------------------------------------------------
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#                             Test identifier
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#-------------------------------------------------------------------------------
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# Test if identifier is valid
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def TestIdentifier(identifier):
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     if identifier[0].isdigit():
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        return False
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     words = identifier.split('_')
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     for i, word in enumerate(words):
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         if len(word) == 0 and i != 0:
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             return False
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         if len(word) != 0 and not word.isalnum():
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             return False
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     return True
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#-------------------------------------------------------------------------------
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#                        Standard functions list generation
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#-------------------------------------------------------------------------------
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"""
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take a .csv file and translate it it a "csv_table"
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"""            
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def csv_file_to_table(file):
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    return [ map(string.strip,line.split(';')) for line in file.xreadlines()]
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"""
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seek into the csv table to a section ( section_name match 1st field )
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return the matching row without first field
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"""
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def find_section(section_name, table):
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    fields = [None]
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    while(fields[0] != section_name):
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        fields = table.pop(0)
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    return fields[1:]
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"""
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extract the standard functions standard parameter names and types...
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return a { ParameterName: Type, ...}
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"""
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def get_standard_funtions_input_variables(table):
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   380
    variables = find_section("Standard_functions_variables_types", table)
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   381
    standard_funtions_input_variables = {}
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   382
    fields = [True,True]
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   383
    while(fields[1]):
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   384
        fields = table.pop(0)
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   385
        variable_from_csv = dict([(champ, val) for champ, val in zip(variables, fields[1:]) if champ!=''])
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        standard_funtions_input_variables[variable_from_csv['name']] = variable_from_csv['type']
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   387
    return standard_funtions_input_variables
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   388
    
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"""
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translate .csv file input declaration into PLCOpenEditor interessting values
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in : "(ANY_NUM, ANY_NUM)" and { ParameterName: Type, ...}
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   392
return [("IN1","ANY_NUM","none"),("IN2","ANY_NUM","none")] 
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   393
"""
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def csv_input_translate(str_decl, variables, base):
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   395
    decl = str_decl.replace('(','').replace(')','').replace(' ','').split(',')
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   396
    params = []
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   397
    
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   398
    len_of_not_predifined_variable = len([True for param_type in decl if param_type not in variables])
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diff changeset
   399
    
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diff changeset
   400
    for param_type in decl:
a765fae3b361 Modifications on structure.py
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diff changeset
   401
        if param_type in variables.keys():
a765fae3b361 Modifications on structure.py
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diff changeset
   402
            param_name = param_type
a765fae3b361 Modifications on structure.py
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diff changeset
   403
            param_type = variables[param_type]
a765fae3b361 Modifications on structure.py
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diff changeset
   404
        elif len_of_not_predifined_variable > 1:
a765fae3b361 Modifications on structure.py
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diff changeset
   405
            param_name = "IN%d"%base
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diff changeset
   406
            base += 1
a765fae3b361 Modifications on structure.py
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diff changeset
   407
        else:
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diff changeset
   408
            param_name = "IN"
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diff changeset
   409
        params.append((param_name, param_type, "none"))
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diff changeset
   410
    return params
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   411
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diff changeset
   412
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   413
ANY_TO_ANY_LIST=[
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   414
        # simple type conv are let as C cast
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diff changeset
   415
        (("ANY_NUM","ANY_BIT"),("ANY_NUM","ANY_BIT"), ("return_type", None, None)),
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   416
        # TO_TIME
284
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diff changeset
   417
        (("ANY_INT","ANY_BIT"),("ANY_DATE","TIME"), ("return_type", "__int_to_time", None)),
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diff changeset
   418
        (("ANY_REAL",),("ANY_DATE","TIME"), ("return_type", "__real_to_time", None)),
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diff changeset
   419
        (("ANY_STRING",), ("ANY_DATE","TIME"), ("return_type", "__string_to_time", None)),
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   420
        # FROM_TIME
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   421
        (("ANY_DATE","TIME"), ("ANY_REAL",), ("return_type", "__time_to_real", None)),
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diff changeset
   422
        (("ANY_DATE","TIME"), ("ANY_INT","ANY_NBIT"), ("return_type", "__time_to_int", None)),
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diff changeset
   423
        (("TIME",), ("ANY_STRING",), ("return_type", "__time_to_string", None)),
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diff changeset
   424
        (("DATE",), ("ANY_STRING",), ("return_type", "__date_to_string", None)),
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diff changeset
   425
        (("TOD",), ("ANY_STRING",), ("return_type", "__tod_to_string", None)),
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diff changeset
   426
        (("DT",), ("ANY_STRING",), ("return_type", "__dt_to_string", None)),
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   427
        # TO_STRING
284
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diff changeset
   428
        (("BOOL",), ("ANY_STRING",), ("return_type", "__bool_to_string", None)),
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diff changeset
   429
        (("ANY_BIT",), ("ANY_STRING",), ("return_type", "__bit_to_string", None)),
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diff changeset
   430
        (("ANY_REAL",), ("ANY_STRING",), ("return_type", "__real_to_string", None)),
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diff changeset
   431
        (("ANY_SINT",), ("ANY_STRING",), ("return_type", "__sint_to_string", None)),
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diff changeset
   432
        (("ANY_UINT",), ("ANY_STRING",), ("return_type", "__uint_to_string", None)),
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   433
        # FROM_STRING
284
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diff changeset
   434
        (("ANY_STRING",), ("BOOL",), ("return_type", "__string_to_bool", None)),
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diff changeset
   435
        (("ANY_STRING",), ("ANY_BIT",), ("return_type", "__string_to_bit", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   436
        (("ANY_STRING",), ("ANY_SINT",), ("return_type", "__string_to_sint", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   437
        (("ANY_STRING",), ("ANY_UINT",), ("return_type", "__string_to_uint", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   438
        (("ANY_STRING",), ("ANY_REAL",), ("return_type", "__string_to_real", None))]
25
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   439
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   440
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   441
BCD_TO_ANY_LIST=[
284
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   442
        (("BYTE",),("USINT",), ("return_type", "__bcd_to_uint", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   443
        (("WORD",),("UINT",), ("return_type", "__bcd_to_uint", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   444
        (("DWORD",),("UDINT",), ("return_type", "__bcd_to_uint", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   445
        (("LWORD",),("ULINT",), ("return_type", "__bcd_to_uint", None))]
25
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   446
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   447
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   448
ANY_TO_BCD_LIST=[
284
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   449
        (("USINT",),("BYTE",), ("return_type", "__uint_to_bcd", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   450
        (("UINT",),("WORD",), ("return_type", "__uint_to_bcd", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   451
        (("UDINT",),("DWORD",), ("return_type", "__uint_to_bcd", None)),
6cf858411d3a Adding support for EN/ENO in standard functions
lbessard
parents: 279
diff changeset
   452
        (("ULINT",),("LWORD",), ("return_type", "__uint_to_bcd", None))]
25
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   453
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   454
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   455
def ANY_TO_ANY_FORMAT_GEN(any_to_any_list, fdecl):
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   456
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   457
    for (InTypes, OutTypes, Format) in any_to_any_list:
22
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   458
        outs = reduce(lambda a,b: a or b, map(lambda testtype : IsOfType(fdecl["outputs"][0][1],testtype), OutTypes))
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   459
        inps = reduce(lambda a,b: a or b, map(lambda testtype : IsOfType(fdecl["inputs"][0][1],testtype), InTypes))
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   460
        if inps and outs and fdecl["outputs"][0][1] != fdecl["inputs"][0][1]:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   461
             return Format
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   462
    
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   463
    return None
18
ee18a387e80a Enhanced standard funcrtion declaration from .csv file.
etisserant
parents: 15
diff changeset
   464
ee18a387e80a Enhanced standard funcrtion declaration from .csv file.
etisserant
parents: 15
diff changeset
   465
15
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   466
"""
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   467
Returns this kind of declaration for all standard functions
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   468
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   469
            [{"name" : "Numerical", 'list': [   {   
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   470
                'baseinputnumber': 1,
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   471
                'comment': 'Addition',
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   472
                'extensible': True,
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   473
                'inputs': [   ('IN1', 'ANY_NUM', 'none'),
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   474
                              ('IN2', 'ANY_NUM', 'none')],
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   475
                'name': 'ADD',
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   476
                'outputs': [('OUT', 'ANY_NUM', 'none')],
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   477
                'type': 'function'}, ...... ] },.....]
fc897b7bfa7b Enhanced standard function decalration fr cvs
etisserant
parents: 14
diff changeset
   478
"""
14
cd0133ed377b Standard IEC functions declaration now made from iec_std.csv file for easier maintainance.
etisserant
parents: 9
diff changeset
   479
def get_standard_funtions(table):
22
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   480
    
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   481
    variables = get_standard_funtions_input_variables(table)
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   482
    
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   483
    fonctions = find_section("Standard_functions_type",table)
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   484
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   485
    Standard_Functions_Decl = []
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   486
    Current_section = None
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   487
    
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   488
    translate = {
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   489
            "extensible" : lambda x: {"yes":True, "no":False}[x],
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   490
            "inputs" : lambda x:csv_input_translate(x,variables,baseinputnumber),
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   491
            "outputs":lambda x:[("OUT",x,"none")]}
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   492
    
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   493
    for fields in table:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   494
        if fields[1]:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   495
            # If function section name given
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   496
            if fields[0]:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   497
                Current_section = {"name" : fields[0], "list" : []}
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   498
                Standard_Functions_Decl.append(Current_section)
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   499
                Function_decl_list = []
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   500
            if Current_section:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   501
                Function_decl = dict([(champ, val) for champ, val in zip(fonctions, fields[1:]) if champ])
78
049f2e7090a2 Adding support for adding block types with particular behaviour
lbessard
parents: 58
diff changeset
   502
                Function_decl["generate"] = generate_block
93
c3c24b979a4d Add support for custom block declaration
lbessard
parents: 92
diff changeset
   503
                Function_decl["initialise"] = lambda x,y:[]
22
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   504
                baseinputnumber = int(Function_decl.get("baseinputnumber",1))
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   505
                Function_decl["baseinputnumber"] = baseinputnumber
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   506
                for param, value in Function_decl.iteritems():
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   507
                    if param in translate:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   508
                        Function_decl[param] = translate[param](value)
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   509
                Function_decl["type"] = "function"
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   510
                
25
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   511
                if Function_decl["name"].startswith('*') or Function_decl["name"].endswith('*') :
22
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   512
                    input_ovrloading_types = GetSubTypes(Function_decl["inputs"][0][1])
25
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   513
                    output_types = GetSubTypes(Function_decl["outputs"][0][1])
22
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   514
                else:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   515
                    input_ovrloading_types = [None]
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   516
                    output_types = [None]
125
394d9f168258 Adding support for execution order in PLCGenerator
lbessard
parents: 109
diff changeset
   517
                
22
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   518
                funcdeclname_orig = Function_decl["name"]
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   519
                funcdeclname = Function_decl["name"].strip('*_')
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   520
                fdc = Function_decl["inputs"][:]
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   521
                for intype in input_ovrloading_types:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   522
                    if intype != None:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   523
                        Function_decl["inputs"] = []
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   524
                        for decl_tpl in fdc:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   525
                            if IsOfType(intype, decl_tpl[1]):
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   526
                                Function_decl["inputs"] += [(decl_tpl[0], intype, decl_tpl[2])]
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   527
                            else:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   528
                                Function_decl["inputs"] += [(decl_tpl)]
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   529
                            
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   530
                            if funcdeclname_orig.startswith('*'):
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   531
                                funcdeclin = intype + '_' + funcdeclname 
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   532
                            else:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   533
                                funcdeclin = funcdeclname
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   534
                    else:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   535
                        funcdeclin = funcdeclname
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   536
                        
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   537
                    for outype in output_types:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   538
                        if outype != None:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   539
                            decl_tpl = Function_decl["outputs"][0]
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   540
                            Function_decl["outputs"] = [ (decl_tpl[0] , outype,  decl_tpl[2])]
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   541
                            if funcdeclname_orig.endswith('*'):
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   542
                                funcdeclout =  funcdeclin + '_' + outype
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   543
                            else:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   544
                                funcdeclout =  funcdeclin
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   545
                        else:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   546
                            funcdeclout =  funcdeclin
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   547
                        Function_decl["name"] = funcdeclout
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   548
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   549
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   550
                        fdecl = Function_decl
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   551
                        res = eval(Function_decl["python_eval_c_code_format"])
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   552
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   553
                        if res != None :
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   554
                            # create the copy of decl dict to be appended to section
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   555
                            Function_decl_copy = Function_decl.copy()
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   556
                            # Have to generate type description in comment with freshly redefined types
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   557
                            Function_decl_copy["comment"] += (
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   558
                                "\n (" +
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   559
                                str([ " " + fctdecl[1]+":"+fctdecl[0] for fctdecl in Function_decl["inputs"]]).strip("[]").replace("'",'') +
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   560
                                " ) => (" +
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   561
                                str([ " " + fctdecl[1]+":"+fctdecl[0] for fctdecl in Function_decl["outputs"]]).strip("[]").replace("'",'') +
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   562
                                " )")
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   563
                            Current_section["list"].append(Function_decl_copy)
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   564
                            #pp.pprint(Function_decl_copy)
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   565
            else:
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   566
                raise "First function must be in a category"
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   567
    
a765fae3b361 Modifications on structure.py
lbessard
parents: 21
diff changeset
   568
    return Standard_Functions_Decl
14
cd0133ed377b Standard IEC functions declaration now made from iec_std.csv file for easier maintainance.
etisserant
parents: 9
diff changeset
   569
25
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   570
std_decl = get_standard_funtions(csv_file_to_table(open(os.path.join(os.path.split(__file__)[0],"iec_std.csv"))))#, True)
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   571
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   572
BlockTypes.extend(std_decl)
8dc68e669d99 Early implementation of STD library.
etisserant
parents: 23
diff changeset
   573
109
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   574
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   575
#-------------------------------------------------------------------------------
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   576
#                            Languages Keywords
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   577
#-------------------------------------------------------------------------------
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   578
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   579
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   580
# Keywords for Pou Declaration
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   581
POU_KEYWORDS = ["FUNCTION", "END_FUNCTION", "FUNCTION_BLOCK", "END_FUNCTION_BLOCK",
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   582
 "PROGRAM", "END_PROGRAM", "EN", "ENO", "F_EDGE", "R_EDGE"]
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   583
for category in BlockTypes:
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   584
    for block in category["list"]:
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   585
        if block["name"] not in POU_KEYWORDS:
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   586
            POU_KEYWORDS.append(block["name"])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   587
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   588
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   589
# Keywords for Type Declaration
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   590
TYPE_KEYWORDS = ["TYPE", "END_TYPE", "STRUCT", "END_STRUCT", "ARRAY", "OF", "T",
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   591
 "D", "TIME_OF_DAY", "DATE_AND_TIME"]
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   592
TYPE_KEYWORDS.extend([keyword for keyword in TypeHierarchy.keys() if keyword not in TYPE_KEYWORDS])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   593
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   594
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   595
# Keywords for Variable Declaration
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   596
VAR_KEYWORDS = ["VAR", "VAR_INPUT", "VAR_OUTPUT", "VAR_IN_OUT", "VAR_TEMP", 
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   597
 "VAR_EXTERNAL", "END_VAR", "AT", "CONSTANT", "RETAIN", "NON_RETAIN"]
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   598
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   599
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   600
# Keywords for Configuration Declaration
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   601
CONFIG_KEYWORDS = ["CONFIGURATION", "END_CONFIGURATION", "RESOURCE", "ON", "END_RESOURCE",
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   602
 "PROGRAM", "WITH", "READ_ONLY", "READ_WRITE", "TASK", "VAR_ACCESS", "VAR_CONFIG", 
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   603
 "VAR_GLOBAL", "END_VAR"]
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   604
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   605
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   606
# Keywords for Structured Function Chart
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   607
SFC_KEYWORDS = ["ACTION", "END_ACTION", "INITIAL_STEP", "STEP", "END_STEP", "TRANSITION",
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   608
 "FROM", "TO", "END_TRANSITION"]
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   609
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   610
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   611
# Keywords for Instruction List
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   612
IL_KEYWORDS = ["TRUE", "FALSE", "LD", "LDN", "ST", "STN", "S", "R", "AND", "ANDN", "OR", "ORN",
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   613
 "XOR", "XORN", "NOT", "ADD", "SUB", "MUL", "DIV", "MOD", "GT", "GE", "EQ", "NE",
247
4a47ccafbef7 Inversion between TON and TOF comments and errors in IL keywords fixed
lbessard
parents: 242
diff changeset
   614
 "LE", "LT", "JMP", "JMPC", "JMPCN", "CAL", "CALC", "CALCN", "RET", "RETC", "RETCN"]
109
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   615
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   616
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   617
# Keywords for Structured Text
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   618
ST_KEYWORDS = ["TRUE", "FALSE", "IF", "THEN", "ELSIF", "ELSE", "END_IF", "CASE", "OF", "END_CASE", 
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   619
 "FOR", "TO", "BY", "DO", "END_FOR", "WHILE", "DO", "END_WHILE", "REPEAT", "UNTIL", 
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   620
 "END_REPEAT", "EXIT", "RETURN", "NOT", "MOD", "AND", "XOR", "OR"]
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   621
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   622
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   623
# All the keywords of IEC
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diff changeset
   624
IEC_KEYWORDS = ["E", "TRUE", "FALSE"]
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   625
IEC_KEYWORDS.extend([keyword for keyword in POU_KEYWORDS if keyword not in IEC_KEYWORDS])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   626
IEC_KEYWORDS.extend([keyword for keyword in TYPE_KEYWORDS if keyword not in IEC_KEYWORDS])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   627
IEC_KEYWORDS.extend([keyword for keyword in VAR_KEYWORDS if keyword not in IEC_KEYWORDS])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   628
IEC_KEYWORDS.extend([keyword for keyword in CONFIG_KEYWORDS if keyword not in IEC_KEYWORDS])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   629
IEC_KEYWORDS.extend([keyword for keyword in SFC_KEYWORDS if keyword not in IEC_KEYWORDS])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   630
IEC_KEYWORDS.extend([keyword for keyword in IL_KEYWORDS if keyword not in IEC_KEYWORDS])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
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parents: 108
diff changeset
   631
IEC_KEYWORDS.extend([keyword for keyword in ST_KEYWORDS if keyword not in IEC_KEYWORDS])
734e02ab4018 Bug that didn't affect standard function names as keywords fixed
lbessard
parents: 108
diff changeset
   632