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#!/usr/bin/env python

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# -*- coding: utf-8 -*-

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import shutil

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import socket

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__version__ = "$Revision$"

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import os, sys, getopt, wx, tempfile

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import __builtin__

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from types import TupleType, StringType, UnicodeType

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CWD = os.path.split(os.path.realpath(__file__))[0]

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def Bpath(*args):

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    return os.path.join(CWD,*args)

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if __name__ == '__main__':

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    def usage():

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        print "\nUsage of LPCBeremiz.py :"

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        print "\n   %s Projectpath Buildpath port\n"%sys.argv[0]

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    try:

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        opts, args = getopt.getopt(sys.argv[1:], "h", ["help"])

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    except getopt.GetoptError:

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        # print help information and exit:

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        usage()

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        sys.exit(2)

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    29

    for o, a in opts:

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        if o in ("-h", "--help"):

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            usage()

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            sys.exit()

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    if len(args) != 3:

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        usage()

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        sys.exit()

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    else:

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        projectOpen = args[0]

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        buildpath = args[1]

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        try:

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            port = int(args[2])

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        except:

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            usage()

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            sys.exit()

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    46

    if os.path.exists("LPC_DEBUG"):

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        __builtin__.__dict__["BMZ_DBG"] = True

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    else :

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        __builtin__.__dict__["BMZ_DBG"] = False

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app = wx.PySimpleApp(redirect=BMZ_DBG)

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app.SetAppName('beremiz')

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wx.InitAllImageHandlers()

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# Import module for internationalization

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import gettext

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if __name__ == '__main__':

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    __builtin__.__dict__['_'] = wx.GetTranslation#unicode_translation

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from Beremiz import *

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from ProjectController import ProjectController

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from ConfigTreeNode import ConfigTreeNode

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import connectors

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from util import opjimg

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from plcopen.structures import LOCATIONDATATYPES

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from PLCControler import LOCATION_CONFNODE, LOCATION_MODULE, LOCATION_GROUP,\

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                         LOCATION_VAR_INPUT, LOCATION_VAR_OUTPUT, LOCATION_VAR_MEMORY

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from PLCOpenEditor import IDEFrame, ProjectDialog

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havecanfestival = False

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try:

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    from canfestival import RootClass as CanOpenRootClass

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    from canfestival.canfestival import _SlaveCTN, _NodeListCTN, NodeManager

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    havecanfestival = True

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except:

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    havecanfestival = False

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#-------------------------------------------------------------------------------

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#                          CANFESTIVAL CONFNODE HACK

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#-------------------------------------------------------------------------------

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# from canfestival import canfestival

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# class LPC_canfestival_config:

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#     def getCFLAGS(self, *args):

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#         return ""

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# 

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#     def getLDFLAGS(self, *args):

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#         return ""

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#         

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# canfestival.local_canfestival_config = LPC_canfestival_config() 

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#-------------------------------------------------------------------------------

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#                              LPCModule Class

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#-------------------------------------------------------------------------------

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LOCATION_TYPES = {"I": LOCATION_VAR_INPUT,

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                  "Q": LOCATION_VAR_OUTPUT,

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                  "M": LOCATION_VAR_MEMORY}

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LOCATION_DIRS = dict([(dir, size) for size, dir in LOCATION_TYPES.iteritems()])

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LOCATION_SIZES = {}

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for size, types in LOCATIONDATATYPES.iteritems():

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    for type in types:

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        LOCATION_SIZES[type] = size

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def _GetModuleChildren(module):

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    children = []

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    for child in module["children"]:

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        if child["type"] == LOCATION_GROUP:

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            children.extend(child["children"])

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        else:

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            children.append(child)

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    return children

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def _GetVariables(module):

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    variables = []

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    for child in module["children"]:

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        if child["type"] in [LOCATION_GROUP, LOCATION_MODULE]:

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            variables.extend(_GetVariables(child))

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        else:

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            variables.append(child)

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    return variables

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   125

def _GetLastModuleGroup(module):

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    group = module

   127

    for child in module["children"]:

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        if child["type"] == LOCATION_GROUP:

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            group = child

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    return group["children"]

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   132

def _GetModuleBySomething(module, something, toks):

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    for child in _GetModuleChildren(module):

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        if child.get(something) == toks[0]:

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            if len(toks) > 1:

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                return _GetModuleBySomething(child, something, toks[1:])

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            return child

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    return None

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def _GetModuleVariable(module, location, direction):

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    for child in _GetModuleChildren(module):

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        if child["location"] == location and child["type"] == LOCATION_TYPES[direction]:

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            return child

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    return None

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def _RemoveModuleChild(module, child):

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    if child in module["children"]:

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        module["children"].remove(child)

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    else:

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        for group in module["children"]:

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            if group["type"] == LOCATION_GROUP and child in group["children"]:

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                group["children"].remove(child)

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BUS_TEXT = """/* Code generated by LPCBus confnode */

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/* LPCBus confnode includes */

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#include "app_glue.h"

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#ifdef _WINDOWS_H

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  #include "iec_types.h"

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#else

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  #include "iec_std_lib.h"

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#endif

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   164

%(declare_code)s

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/* LPCBus confnode user variables definition */

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%(var_decl)s

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   169

/* LPCBus confnode functions */

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int __init_%(location_str)s(int argc,char **argv)

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{

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%(init_code)s

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  return 0;

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}

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void __cleanup_%(location_str)s(void)

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{

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}

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void __retrieve_%(location_str)s(void)

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{

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%(retrieve_code)s

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}

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void __publish_%(location_str)s(void)

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{

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%(publish_code)s

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}

   189

"""

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class LPCBus(object):

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   193

    def __init__(self):

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        self.VariableLocationTree = []

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        self.ResetUsedLocations()

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        self.Icon = None

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   198

    def __getitem__(self, key):

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        if key == "children":

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            return self.VariableLocationTree

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        raise KeyError, "Only 'children' key is available"

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   203

    def CTNEnabled(self):

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        return None

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    def SetIcon(self, icon):

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        self.Icon = icon

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    def _GetChildBySomething(self, something, toks):

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        return _GetModuleBySomething({"children" : self.VariableLocationTree}, something, toks)

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    def GetBaseTypes(self):

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        return self.GetCTRoot().GetBaseTypes()

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    def GetSizeOfType(self, type):

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        return LOCATION_SIZES[self.GetCTRoot().GetBaseType(type)]

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    def _GetVariableLocationTree(self, current_location, infos):

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        if infos["type"] == LOCATION_MODULE:

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            location = current_location + (infos["IEC_Channel"],)

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            return {"name": infos["name"],

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                    "type": infos["type"],

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                    "location": ".".join(map(str, location + ("x",))), 

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                    "icon": infos["icon"], 

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                    "children": [self._GetVariableLocationTree(location, child) for child in infos["children"]]}

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        elif infos["type"] == LOCATION_GROUP:

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            return {"name": infos["name"],

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                    "type": infos["type"],

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                    "location": "", 

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                    "icon": infos["icon"], 

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                    "children": [self._GetVariableLocationTree(current_location, child) for child in infos["children"]]}

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        else:

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            size = self.GetSizeOfType(infos["IEC_type"])

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            location = "%" + LOCATION_DIRS[infos["type"]] + size + ".".join(map(str, current_location + infos["location"]))

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            return {"name": infos["name"],

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                    "type": infos["type"],

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                    "size": size,

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                    "IEC_type": infos["IEC_type"],

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                    "var_name": infos["name"],

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                    "location": location,

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                    "description": infos["description"],

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                    "children": []}

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   244

    def GetVariableLocationTree(self):

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        return {"name": self.BaseParams.getName(),

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                "type": LOCATION_CONFNODE,

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                "location": self.GetFullIEC_Channel(),

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                "icon": self.Icon, 

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                "children": [self._GetVariableLocationTree(self.GetCurrentLocation(), child) 

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                             for child in self.VariableLocationTree]}

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   252

    def CTNTestModified(self):

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        return False

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   255

    def CTNMakeDir(self):

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        pass

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   258

    def CTNRequestSave(self):

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        return None

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   261

    def ResetUsedLocations(self):

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        self.UsedLocations = {}

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   264

    def _AddUsedLocation(self, parent, location):

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        num = location.pop(0)

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        if not parent.has_key(num):

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            parent[num] = {"used": False, "children": {}}

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        if len(location) > 0:

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            self._AddUsedLocation(parent[num]["children"], location)

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        else:

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            parent[num]["used"] = True

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   273

    def AddUsedLocation(self, location):

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        if len(location) > 0:

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            self._AddUsedLocation(self.UsedLocations, list(location))

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   277

    def _CheckLocationConflicts(self, parent, location):

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        num = location.pop(0)

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        if not parent.has_key(num):

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            return False

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        if len(location) > 0:

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            if parent[num]["used"]:

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                return True

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            return self._CheckLocationConflicts(parent[num]["children"], location)

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        elif len(parent[num]["children"]) > 0:

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            return True

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        return False

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   289

    def CheckLocationConflicts(self, location):

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        if len(location) > 0:

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            return self._CheckLocationConflicts(self.UsedLocations, list(location))

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        return False

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    def CTNGenerate_C(self, buildpath, locations):

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        """

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        Generate C code

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        @param current_location: Tupple containing confnode IEC location : %I0.0.4.5 => (0,0,4,5)

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        @param locations: List of complete variables locations \

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            [{"IEC_TYPE" : the IEC type (i.e. "INT", "STRING", ...)

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            "NAME" : name of the variable (generally "__IW0_1_2" style)

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            "DIR" : direction "Q","I" or "M"

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            "SIZE" : size "X", "B", "W", "D", "L"

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            "LOC" : tuple of interger for IEC location (0,1,2,...)

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            }, ...]

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        @return: [(C_file_name, CFLAGS),...] , LDFLAGS_TO_APPEND

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        """

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        current_location = self.GetCurrentLocation()

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        # define a unique name for the generated C file

   309

        location_str = "_".join(map(str, current_location))

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        code_str = {"location_str": location_str,

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                    "var_decl": "",

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                    "declare_code": "",

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                    "init_code": "",

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                    "retrieve_code": "",

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                    "publish_code": "",

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                   }

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   319

        for module in _GetModuleChildren(self):

   320

            if module["init"] != "":

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                code_str["init_code"] += "  %s\n" % module["init"]

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        # Adding variables

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        vars = []

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        self.ResetUsedLocations()

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        for location in locations:

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            loc = location["LOC"][len(current_location):]

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            group = next = self

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            i = 0

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            while next is not None and i < len(loc):

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                next = self._GetChildBySomething("IEC_Channel", loc[:i + 1])

   332

                if next is not None:

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                    i += 1

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                    group = next

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            var_loc = loc[i:]

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            for variable in _GetModuleChildren(group):

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                if variable["location"] == var_loc and location["DIR"] == LOCATION_DIRS[variable["type"]]:

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#                    if location["DIR"] != LOCATION_DIRS[variable["type"]]:

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#                        raise Exception, "Direction conflict in variable definition"

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#                    if location["IEC_TYPE"] != variable["IEC_type"]:

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#                        raise Exception, "Type conflict in variable definition"

   342

                    if location["DIR"] == "Q":

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                        if self.CheckLocationConflicts(location["LOC"]):

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                            raise Exception, "BYTE and BIT from the same BYTE can't be used together"

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                        self.AddUsedLocation(location["LOC"])

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                    vars.append({"location": location["NAME"],

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                                 "Type": variable["IEC_type"],

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                                 "Retrieve": variable["retrieve"],

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                                 "Publish": variable["publish"],

   350

                                })

   351

                    break

   352

        base_types = self.GetCTRoot().GetBaseTypes()

   353

        for var in vars:

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            prefix = ""

   355

            if var["Type"] in base_types:

   356

                prefix = "IEC_"

   357

            code_str["var_decl"] += "%s%s beremiz%s;\n"%(prefix, var["Type"], var["location"])

   358

            code_str["var_decl"] += "%s%s *%s = &beremiz%s;\n"%(prefix, var["Type"], var["location"], var["location"])

   359

            if var["Retrieve"] != "":

   360

                code_str["retrieve_code"] += "  " + var["Retrieve"] % ("*" + var["location"]) + "\n"

   361

            if var["Publish"] != "":

   362

                code_str["publish_code"] += "  " + var["Publish"] % ("*" + var["location"]) + "\n"

   363

   364

        Gen_Module_path = os.path.join(buildpath, "Bus_%s.c"%location_str)

   365

        module = open(Gen_Module_path,'w')

   366

        module.write(BUS_TEXT % code_str)

   367

        module.close()

   368

   369

        matiec_flags = '"-I%s"'%os.path.abspath(self.GetCTRoot().GetIECLibPath())

   370

        return [(Gen_Module_path, matiec_flags)],"",True

   371

   372

#-------------------------------------------------------------------------------

   373

#                          LPC CanFestival ConfNode Class

   374

#-------------------------------------------------------------------------------

   375

   376

if havecanfestival:

   377

   378

    DEFAULT_SETTINGS = {

   379

        "CAN_Baudrate": "125K",

   380

        "Slave_NodeId": 2,

   381

        "Master_NodeId": 1,

   382

    }

   383

   384

    class LPCCanOpenSlave(_SlaveCTN):

   385

        XSD = """<?xml version="1.0" encoding="ISO-8859-1" ?>

   386

        <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">

   387

          <xsd:element name="CanFestivalSlaveNode">

   388

            <xsd:complexType>

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              <xsd:attribute name="CAN_Baudrate" type="xsd:string" use="optional" default="%(CAN_Baudrate)s"/>

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              <xsd:attribute name="NodeId" type="xsd:string" use="optional" default="%(Slave_NodeId)d"/>

   391

              <xsd:attribute name="Sync_Align" type="xsd:integer" use="optional" default="0"/>

   392

              <xsd:attribute name="Sync_Align_Ratio" use="optional" default="50">

   393

                <xsd:simpleType>

   394

                    <xsd:restriction base="xsd:integer">

   395

                        <xsd:minInclusive value="1"/>

   396

                        <xsd:maxInclusive value="99"/>

   397

                    </xsd:restriction>

   398

                </xsd:simpleType>

   399

              </xsd:attribute>

   400

            </xsd:complexType>

   401

          </xsd:element>

   402

        </xsd:schema>

   403

        """ % DEFAULT_SETTINGS

   404

   405

        def __init__(self):

   406

            # TODO change netname when name change

   407

            NodeManager.__init__(self)

   408

            odfilepath = self.GetSlaveODPath()

   409

            if(os.path.isfile(odfilepath)):

   410

                self.OpenFileInCurrent(odfilepath)

   411

            else:

   412

                self.CreateNewNode("SlaveNode",  # Name - will be changed at build time

   413

                                   0x00,         # NodeID - will be changed at build time

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                                   "slave",      # Type

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                                   "",           # description 

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                                   "None",       # profile

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                                   "", # prfile filepath

   418

                                   "heartbeat",  # NMT

   419

                                   [])           # options

   420

                self.OnCTNSave()

   421

   422

        def GetCanDevice(self):

   423

            return str(self.BaseParams.getIEC_Channel())

   424

   425

    class LPCCanOpenMaster(_NodeListCTN):

   426

        XSD = """<?xml version="1.0" encoding="ISO-8859-1" ?>

   427

        <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">

   428

          <xsd:element name="CanFestivalNode">

   429

            <xsd:complexType>

   430

              <xsd:attribute name="CAN_Baudrate" type="xsd:string" use="optional" default="%(CAN_Baudrate)s"/>

   431

              <xsd:attribute name="NodeId" type="xsd:string" use="optional" default="%(Master_NodeId)d"/>

   432

              <xsd:attribute name="Sync_TPDOs" type="xsd:boolean" use="optional" default="true"/>

   433

            </xsd:complexType>

   434

          </xsd:element>

   435

        </xsd:schema>

   436

        """ % DEFAULT_SETTINGS

   437

   438

        def GetCanDevice(self):

   439

            return str(self.BaseParams.getIEC_Channel())

   440

   441

    class LPCCanOpen(CanOpenRootClass):

   442

        XSD = None

   443

        CTNChildrenTypes = [("CanOpenNode",LPCCanOpenMaster, "CanOpen Master"),

   444

                           ("CanOpenSlave",LPCCanOpenSlave, "CanOpen Slave")]

   445

   446

        def GetCanDriver(self):

   447

            return ""

   448

   449

        def LoadChildren(self):

   450

            ConfigTreeNode.LoadChildren(self)

   451

   452

            if self.GetChildByName("Master") is None:

   453

                master = self.CTNAddChild("Master", "CanOpenNode", 0)

   454

                master.BaseParams.setEnabled(False)

   455

   456

            if self.GetChildByName("Slave") is None:

   457

                slave = self.CTNAddChild("Slave", "CanOpenSlave", 1)

   458

                slave.BaseParams.setEnabled(False)

   459

   460

   461

#-------------------------------------------------------------------------------

   462

#                              LPCProjectController Class

   463

#-------------------------------------------------------------------------------

   464

   465

def mycopytree(src, dst):

   466

    """

   467

    Copy content of a directory to an other, omit hidden files

   468

    @param src: source directory

   469

    @param dst: destination directory

   470

    """

   471

    for i in os.listdir(src):

   472

        if not i.startswith('.') and i != "pous.xml":

   473

            srcpath = os.path.join(src,i)

   474

            dstpath = os.path.join(dst,i)

   475

            if os.path.isdir(srcpath):

   476

                if os.path.exists(dstpath):

   477

                    shutil.rmtree(dstpath)

   478

                os.makedirs(dstpath)

   479

                mycopytree(srcpath, dstpath)

   480

            elif os.path.isfile(srcpath):

   481

                shutil.copy2(srcpath, dstpath)

   482

   483

[SIMULATION_MODE, TRANSFER_MODE] = range(2)

   484

   485

class LPCProjectController(ProjectController):

   486

   487

    ConfNodeMethods = [

   488

        {"bitmap" : opjimg("Debug"),

   489

         "name" : _("Simulate"),

   490

         "tooltip" : _("Simulate PLC"),

   491

         "method" : "_Simulate"},

   492

        {"bitmap" : opjimg("Run"),

   493

         "name" : _("Run"),

   494

         "shown" : False,

   495

         "tooltip" : _("Start PLC"),

   496

         "method" : "_Run"},

   497

        {"bitmap" : opjimg("Stop"),

   498

         "name" : _("Stop"),

   499

         "shown" : False,

   500

         "tooltip" : _("Stop Running PLC"),

   501

         "method" : "_Stop"},

   502

        {"bitmap" : opjimg("Build"),

   503

         "name" : _("Build"),

   504

         "tooltip" : _("Build project into build folder"),

   505

         "method" : "_Build"},

   506

        {"bitmap" : opjimg("Transfer"),