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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]

    21

    22

    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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    34

    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])

    42

        except:

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            usage()

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            sys.exit()

    45

    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

    57

    58

if __name__ == '__main__':

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

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_base_folder = os.path.split(sys.path[0])[0]

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sys.path.append(os.path.join(base_folder, "beremiz"))

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_base_path = path.split(__file__)[0]

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    66

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 LPCconnector import LPC_connector_factory

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connectors.connectors["LPC"]=lambda:LPC_connector_factory

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import targets

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from LPCtarget import LPC_target 

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targets.targets["LPC"]={"xsd": path.join(_base_path, "LPCtarget", "XSD"),

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                        "class": LPC_target,

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                        "code": path.join(_base_path,"LPCtarget","plc_LPC_main.c")} 

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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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   123

def _GetModuleChildren(module):

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    children = []

   125

    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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   132

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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def _GetLastModuleGroup(module):

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    group = module

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    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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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

   179

   180

%(declare_code)s

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   182

/* LPCBus confnode user variables definition */

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%(var_decl)s

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   185

/* 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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}

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"""

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   207

class LPCBus(object):

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   209

    def __init__(self):

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        self.VariableLocationTree = []

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        self.ResetUsedLocations()

   212

        self.Icon = None

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   214

    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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   219

    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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   225

    def _GetChildBySomething(self, something, toks):

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

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   228

    def GetBaseTypes(self):

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        return self.GetCTRoot().GetBaseTypes()

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   231

    def GetSizeOfType(self, type):

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

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   234

    def _GetVariableLocationTree(self, current_location, infos):

   235

        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"])

   250

            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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   260

    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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   268

    def CTNTestModified(self):

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        return False

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   271

    def CTNMakeDir(self):

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        pass

   273

   274

    def CTNRequestSave(self):

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        return None

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   277

    def ResetUsedLocations(self):

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        self.UsedLocations = {}

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   280

    def _AddUsedLocation(self, parent, location):

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        num = location.pop(0)

   282

        if not parent.has_key(num):

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

   284

        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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   289

    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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   293

    def _CheckLocationConflicts(self, parent, location):

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        num = location.pop(0)

   295

        if not parent.has_key(num):

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            return False

   297

        if len(location) > 0:

   298

            if parent[num]["used"]:

   299

                return True

   300

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

   301

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

   302

            return True

   303

        return False

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   305

    def CheckLocationConflicts(self, location):

   306

        if len(location) > 0:

   307

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

   308

        return False

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   310

    def CTNGenerate_C(self, buildpath, locations):

   311

        """

   312

        Generate C code

   313

        @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)

   317

            "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,...)

   320

            }, ...]

   321

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

   322

        """

   323

        current_location = self.GetCurrentLocation()

   324

        # define a unique name for the generated C file

   325

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

   326

   327

        code_str = {"location_str": location_str,

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                    "var_decl": "",

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                    "declare_code": "",

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                    "init_code": "",

   331

                    "retrieve_code": "",

   332

                    "publish_code": "",

   333

                   }

   334

   335

        for module in _GetModuleChildren(self):

   336

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

   337

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

   338

   339

        # Adding variables

   340

        vars = []

   341

        self.ResetUsedLocations()

   342

        for location in locations:

   343

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

   344

            group = next = self

   345

            i = 0

   346

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

   347

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

   348

                if next is not None:

   349

                    i += 1

   350

                    group = next

   351

            var_loc = loc[i:]

   352

            for variable in _GetModuleChildren(group):

   353

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

   354

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

   355

#                        raise Exception, "Direction conflict in variable definition"

   356

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

   357

#                        raise Exception, "Type conflict in variable definition"

   358

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

   359

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

   360

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

   361

                        self.AddUsedLocation(location["LOC"])

   362

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

   363

                                 "Type": variable["IEC_type"],

   364

                                 "Retrieve": variable["retrieve"],

   365

                                 "Publish": variable["publish"],

   366

                                })

   367

                    break

   368

        base_types = self.GetCTRoot().GetBaseTypes()

   369

        for var in vars:

   370

            prefix = ""

   371

            if var["Type"] in base_types:

   372

                prefix = "IEC_"

   373

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

   374

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

   375

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

   376

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

   377

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

   378

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

   379

   380

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

   381

        module = open(Gen_Module_path,'w')

   382

        module.write(BUS_TEXT % code_str)

   383

        module.close()

   384

   385

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

   386

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

   387

   388

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

   389

#                          LPC CanFestival ConfNode Class

   390

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

   391

   392

if havecanfestival:

   393

   394

    DEFAULT_SETTINGS = {

   395

        "CAN_Baudrate": "125K",

   396

        "Slave_NodeId": 2,

   397

        "Master_NodeId": 1,

   398

    }

   399

   400

    class LPCCanOpenSlave(_SlaveCTN):

   401

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

   402

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

   403

          <xsd:element name="CanFestivalSlaveNode">

   404

            <xsd:complexType>

   405

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

   406

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

   407

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

   408

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

   409

                <xsd:simpleType>

   410

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

   411

                        <xsd:minInclusive value="1"/>

   412

                        <xsd:maxInclusive value="99"/>

   413

                    </xsd:restriction>

   414

                </xsd:simpleType>

   415

              </xsd:attribute>

   416

            </xsd:complexType>

   417

          </xsd:element>

   418

        </xsd:schema>

   419

        """ % DEFAULT_SETTINGS

   420

   421

        def __init__(self):

   422

            # TODO change netname when name change

   423

            NodeManager.__init__(self)

   424

            odfilepath = self.GetSlaveODPath()

   425

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

   426

                self.OpenFileInCurrent(odfilepath)

   427

            else:

   428

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

   429

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

   430

                                   "slave",      # Type

   431

                                   "",           # description 

   432

                                   "None",       # profile

   433

                                   "", # prfile filepath

   434

                                   "heartbeat",  # NMT

   435

                                   [])           # options

   436

                self.OnCTNSave()

   437

   438

        def GetCanDevice(self):

   439

            return str(self.BaseParams.getIEC_Channel())

   440

   441

    class LPCCanOpenMaster(_NodeListCTN):

   442

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

   443

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

   444

          <xsd:element name="CanFestivalNode">

   445

            <xsd:complexType>

   446

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

   447

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

   448

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

   449

            </xsd:complexType>

   450

          </xsd:element>

   451

        </xsd:schema>

   452

        """ % DEFAULT_SETTINGS

   453

   454

        def GetCanDevice(self):

   455

            return str(self.BaseParams.getIEC_Channel())

   456

   457

    class LPCCanOpen(CanOpenRootClass):

   458

        XSD = None

   459

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

   460

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

   461

   462

        def GetCanDriver(self):

   463

            return ""

   464

   465

        def LoadChildren(self):

   466

            ConfigTreeNode.LoadChildren(self)

   467

   468

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

   469

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

   470

                master.BaseParams.setEnabled(False)

   471

   472

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

   473

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

   474

                slave.BaseParams.setEnabled(False)

   475

   476

   477

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

   478

#                              LPCProjectController Class

   479

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

   480

   481

def mycopytree(src, dst):

   482

    """

   483

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

   484

    @param src: source directory

   485

    @param dst: destination directory

   486

    """

   487

    for i in os.listdir(src):

   488

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

   489

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

   490

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

   491

            if os.path.isdir(srcpath):

   492

                if os.path.exists(dstpath):

   493

                    shutil.rmtree(dstpath)

   494

                os.makedirs(dstpath)

   495

                mycopytree(srcpath, dstpath)

   496

            elif os.path.isfile(srcpath):

   497

                shutil.copy2(srcpath, dstpath)

   498

   499

[SIMULATION_MODE, TRANSFER_MODE] = range(2)

   500

   501

class LPCProjectController(ProjectController):

   502

   503

    ConfNodeMethods = [

   504

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

   505

         "name" : _("Simulate"),

   506

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

   507

         "method" : "_Simulate"},

   508

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

   509

         "name" : _("Run"),

   510

         "shown" : False,

   511

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

   512

         "method" : "_Run"},

   513

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

   514

         "name" : _("Stop"),

   515

         "shown" : False,

   516

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

   517

         "method" : "_Stop"},

   518

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

   519

         "name" : _("Build"),

   520

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

   521

         "method" : "_Build"},

   522

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

   523

         "name" : _("Transfer"),

   524

         "shown" : False,

   525

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

   526

         "method" : "_Transfer"},

   527

    ]

   528

   529

    def __init__(self, frame, logger, buildpath):