diff -r 180e4a7d945c -r 1c23952dbde1 confnodes/canfestival/canfestival.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/confnodes/canfestival/canfestival.py Mon May 07 18:47:29 2012 +0200
@@ -0,0 +1,484 @@
+import os, sys
+base_folder = os.path.split(sys.path[0])[0]
+CanFestivalPath = os.path.join(base_folder, "CanFestival-3")
+sys.path.append(os.path.join(CanFestivalPath, "objdictgen"))
+
+from nodelist import NodeList
+from nodemanager import NodeManager
+import config_utils, gen_cfile, eds_utils
+from networkedit import networkedit
+from objdictedit import objdictedit
+import canfestival_config as local_canfestival_config
+from ConfigTree import ConfigTreeNode
+from commondialogs import CreateNodeDialog
+import wx
+
+from SlaveEditor import SlaveEditor
+from NetworkEditor import NetworkEditor
+
+from gnosis.xml.pickle import *
+from gnosis.xml.pickle.util import setParanoia
+setParanoia(0)
+
+if wx.Platform == '__WXMSW__':
+ DEFAULT_SETTINGS = {
+ "CAN_Driver": "can_tcp_win32",
+ "CAN_Device": "127.0.0.1",
+ "CAN_Baudrate": "125K",
+ "Slave_NodeId": 2,
+ "Master_NodeId": 1,
+ }
+else:
+ DEFAULT_SETTINGS = {
+ "CAN_Driver": "../CanFestival-3/drivers/can_socket/libcanfestival_can_socket.so",
+ "CAN_Device": "vcan0",
+ "CAN_Baudrate": "125K",
+ "Slave_NodeId": 2,
+ "Master_NodeId": 1,
+ }
+
+#--------------------------------------------------
+# SLAVE
+#--------------------------------------------------
+
+class _SlavePlug(NodeManager):
+ XSD = """
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ """ % DEFAULT_SETTINGS
+
+ EditorType = SlaveEditor
+
+ def __init__(self):
+ # TODO change netname when name change
+ NodeManager.__init__(self)
+ odfilepath = self.GetSlaveODPath()
+ if(os.path.isfile(odfilepath)):
+ self.OpenFileInCurrent(odfilepath)
+ else:
+ self.FilePath = ""
+ dialog = CreateNodeDialog(None, wx.OK)
+ dialog.Type.Enable(False)
+ dialog.GenSYNC.Enable(False)
+ if dialog.ShowModal() == wx.ID_OK:
+ name, id, nodetype, description = dialog.GetValues()
+ profile, filepath = dialog.GetProfile()
+ NMT = dialog.GetNMTManagement()
+ options = dialog.GetOptions()
+ self.CreateNewNode(name, # Name - will be changed at build time
+ id, # NodeID - will be changed at build time
+ "slave", # Type
+ description,# description
+ profile, # profile
+ filepath, # prfile filepath
+ NMT, # NMT
+ options) # options
+ else:
+ self.CreateNewNode("SlaveNode", # Name - will be changed at build time
+ 0x00, # NodeID - will be changed at build time
+ "slave", # Type
+ "", # description
+ "None", # profile
+ "", # prfile filepath
+ "heartbeat", # NMT
+ []) # options
+ dialog.Destroy()
+ self.OnPlugSave()
+
+ def GetSlaveODPath(self):
+ return os.path.join(self.PlugPath(), 'slave.od')
+
+ def GetCanDevice(self):
+ return self.CanFestivalSlaveNode.getCan_Device()
+
+ def _OpenView(self):
+ ConfigTreeNode._OpenView(self)
+ if self._View is not None:
+ self._View.SetBusId(self.GetCurrentLocation())
+
+ ConfNodeMethods = [
+ {"bitmap" : os.path.join("images", "NetworkEdit"),
+ "name" : "Edit slave",
+ "tooltip" : "Edit CanOpen slave with ObjdictEdit",
+ "method" : "_OpenView"},
+ ]
+
+ def OnPlugClose(self):
+ if self._View:
+ self._View.Close()
+
+ def PlugTestModified(self):
+ return self.ChangesToSave or self.OneFileHasChanged()
+
+ def OnPlugSave(self):
+ return self.SaveCurrentInFile(self.GetSlaveODPath())
+
+ def SetParamsAttribute(self, path, value):
+ result = ConfigTreeNode.SetParamsAttribute(self, path, value)
+
+ # Filter IEC_Channel and Name, that have specific behavior
+ if path == "BaseParams.IEC_Channel" and self._View is not None:
+ self._View.SetBusId(self.GetCurrentLocation())
+
+ return result
+
+ def PlugGenerate_C(self, buildpath, locations):
+ """
+ Generate C code
+ @param current_location: Tupple containing confnode IEC location : %I0.0.4.5 => (0,0,4,5)
+ @param locations: List of complete variables locations \
+ [{"IEC_TYPE" : the IEC type (i.e. "INT", "STRING", ...)
+ "NAME" : name of the variable (generally "__IW0_1_2" style)
+ "DIR" : direction "Q","I" or "M"
+ "SIZE" : size "X", "B", "W", "D", "L"
+ "LOC" : tuple of interger for IEC location (0,1,2,...)
+ }, ...]
+ @return: [(C_file_name, CFLAGS),...] , LDFLAGS_TO_APPEND
+ """
+ current_location = self.GetCurrentLocation()
+ # define a unique name for the generated C file
+ prefix = "_".join(map(str, current_location))
+ Gen_OD_path = os.path.join(buildpath, "OD_%s.c"%prefix )
+ # Create a new copy of the model
+ slave = self.GetCurrentNodeCopy()
+ slave.SetNodeName("OD_%s"%prefix)
+ # allow access to local OD from Slave PLC
+ pointers = config_utils.LocalODPointers(locations, current_location, slave)
+ res = gen_cfile.GenerateFile(Gen_OD_path, slave, pointers)
+ if res :
+ raise Exception, res
+ res = eds_utils.GenerateEDSFile(os.path.join(buildpath, "Slave_%s.eds"%prefix), slave)
+ if res :
+ raise Exception, res
+ return [(Gen_OD_path,local_canfestival_config.getCFLAGS(CanFestivalPath))],"",False
+
+ def LoadPrevious(self):
+ self.LoadCurrentPrevious()
+
+ def LoadNext(self):
+ self.LoadCurrentNext()
+
+ def GetBufferState(self):
+ return self.GetCurrentBufferState()
+
+#--------------------------------------------------
+# MASTER
+#--------------------------------------------------
+
+class MiniNodeManager(NodeManager):
+
+ def __init__(self, parent, filepath, fullname):
+ NodeManager.__init__(self)
+
+ self.OpenFileInCurrent(filepath)
+
+ self.Parent = parent
+ self.Fullname = fullname
+
+ def OnCloseEditor(self, view):
+ self.Parent.OnCloseEditor(view)
+
+ def PlugFullName(self):
+ return self.Fullname
+
+ def GetBufferState(self):
+ return self.GetCurrentBufferState()
+
+class _NodeListPlug(NodeList):
+ XSD = """
+
+
+
+
+
+
+
+
+
+
+ """ % DEFAULT_SETTINGS
+
+ EditorType = NetworkEditor
+
+ def __init__(self):
+ manager = NodeManager()
+ NodeList.__init__(self, manager)
+ self.LoadProject(self.PlugPath())
+ self.SetNetworkName(self.BaseParams.getName())
+
+ def GetCanDevice(self):
+ return self.CanFestivalNode.getCan_Device()
+
+ def SetParamsAttribute(self, path, value):
+ result = ConfigTreeNode.SetParamsAttribute(self, path, value)
+
+ # Filter IEC_Channel and Name, that have specific behavior
+ if path == "BaseParams.IEC_Channel" and self._View is not None:
+ self._View.SetBusId(self.GetCurrentLocation())
+ elif path == "BaseParams.Name":
+ self.SetNetworkName(value)
+
+ return result
+
+ def _OpenView(self):
+ ConfigTreeNode._OpenView(self)
+ if self._View is not None:
+ self._View.SetBusId(self.GetCurrentLocation())
+
+ _GeneratedView = None
+ def _ShowMasterGenerated(self):
+ if self._GeneratedView is None:
+ buildpath = self._getBuildPath()
+ # Eventually create build dir
+ if not os.path.exists(buildpath):
+ self.GetPlugRoot().logger.write_error(_("Error: No PLC built\n"))
+ return
+
+ masterpath = os.path.join(buildpath, "MasterGenerated.od")
+ if not os.path.exists(masterpath):
+ self.GetPlugRoot().logger.write_error(_("Error: No Master generated\n"))
+ return
+
+ app_frame = self.GetPlugRoot().AppFrame
+
+ manager = MiniNodeManager(self, masterpath, self.PlugFullName() + ".generated_master")
+ self._GeneratedView = SlaveEditor(app_frame.TabsOpened, manager, app_frame, False)
+
+ app_frame.EditProjectElement(self._GeneratedView, "MasterGenerated")
+
+ def _CloseGenerateView(self):
+ if self._GeneratedView is not None:
+ app_frame = self.GetPlugRoot().AppFrame
+ if app_frame is not None:
+ app_frame.DeletePage(self._GeneratedView)
+
+ ConfNodeMethods = [
+ {"bitmap" : os.path.join("images", "NetworkEdit"),
+ "name" : _("Edit network"),
+ "tooltip" : _("Edit CanOpen Network with NetworkEdit"),
+ "method" : "_OpenView"},
+ {"bitmap" : os.path.join("images", "ShowMaster"),
+ "name" : _("Show Master"),
+ "tooltip" : _("Show Master generated by config_utils"),
+ "method" : "_ShowMasterGenerated"}
+ ]
+
+ def OnCloseEditor(self, view):
+ ConfigTreeNode.OnCloseEditor(self, view)
+ if self._GeneratedView == view:
+ self._GeneratedView = None
+
+ def OnPlugClose(self):
+ ConfigTreeNode.OnPlugClose(self)
+ self._CloseGenerateView()
+ return True
+
+ def PlugTestModified(self):
+ return self.ChangesToSave or self.HasChanged()
+
+ def OnPlugSave(self):
+ self.SetRoot(self.PlugPath())
+ return self.SaveProject() is None
+
+ def PlugGenerate_C(self, buildpath, locations):
+ """
+ Generate C code
+ @param current_location: Tupple containing confnode IEC location : %I0.0.4.5 => (0,0,4,5)
+ @param locations: List of complete variables locations \
+ [{"IEC_TYPE" : the IEC type (i.e. "INT", "STRING", ...)
+ "NAME" : name of the variable (generally "__IW0_1_2" style)
+ "DIR" : direction "Q","I" or "M"
+ "SIZE" : size "X", "B", "W", "D", "L"
+ "LOC" : tuple of interger for IEC location (0,1,2,...)
+ }, ...]
+ @return: [(C_file_name, CFLAGS),...] , LDFLAGS_TO_APPEND
+ """
+ self._CloseGenerateView()
+ current_location = self.GetCurrentLocation()
+ # define a unique name for the generated C file
+ prefix = "_".join(map(str, current_location))
+ Gen_OD_path = os.path.join(buildpath, "OD_%s.c"%prefix )
+ # Create a new copy of the model with DCF loaded with PDO mappings for desired location
+ try:
+ master, pointers = config_utils.GenerateConciseDCF(locations, current_location, self, self.CanFestivalNode.getSync_TPDOs(),"OD_%s"%prefix)
+ except config_utils.PDOmappingException, e:
+ raise Exception, e.message
+ # Do generate C file.
+ res = gen_cfile.GenerateFile(Gen_OD_path, master, pointers)
+ if res :
+ raise Exception, res
+
+ file = open(os.path.join(buildpath, "MasterGenerated.od"), "w")
+ dump(master, file)
+ file.close()
+
+ return [(Gen_OD_path,local_canfestival_config.getCFLAGS(CanFestivalPath))],"",False
+
+ def LoadPrevious(self):
+ self.Manager.LoadCurrentPrevious()
+
+ def LoadNext(self):
+ self.Manager.LoadCurrentNext()
+
+ def GetBufferState(self):
+ return self.Manager.GetCurrentBufferState()
+
+class RootClass:
+ XSD = """
+
+
+
+
+
+
+
+
+ """ % DEFAULT_SETTINGS
+
+ PlugChildsTypes = [("CanOpenNode",_NodeListPlug, "CanOpen Master"),
+ ("CanOpenSlave",_SlavePlug, "CanOpen Slave")]
+ def GetParamsAttributes(self, path = None):
+ infos = ConfigTreeNode.GetParamsAttributes(self, path = None)
+ for element in infos:
+ if element["name"] == "CanFestivalInstance":
+ for child in element["children"]:
+ if child["name"] == "CAN_Driver":
+ DLL_LIST= getattr(local_canfestival_config,"DLL_LIST",None)
+ if DLL_LIST is not None:
+ child["type"] = DLL_LIST
+ return infos
+
+ def GetCanDriver(self):
+ can_driver = self.CanFestivalInstance.getCAN_Driver()
+ if sys.platform == 'win32':
+ if self.CanFestivalInstance.getDebug_mode() and os.path.isfile(os.path.join("%s"%(can_driver + '_DEBUG.dll'))):
+ can_driver += '_DEBUG.dll'
+ else:
+ can_driver += '.dll'
+ return can_driver
+
+ def PlugGenerate_C(self, buildpath, locations):
+
+ format_dict = {"locstr" : "_".join(map(str,self.GetCurrentLocation())),
+ "candriver" : self.GetCanDriver(),
+ "nodes_includes" : "",
+ "board_decls" : "",
+ "nodes_init" : "",
+ "nodes_open" : "",
+ "nodes_stop" : "",
+ "nodes_close" : "",
+ "nodes_send_sync" : "",
+ "nodes_proceed_sync" : "",
+ "slavebootups" : "",
+ "slavebootup_register" : "",
+ "post_sync" : "",
+ "post_sync_register" : "",
+ }
+ for child in self.IECSortedChilds():
+ childlocstr = "_".join(map(str,child.GetCurrentLocation()))
+ nodename = "OD_%s" % childlocstr
+
+ # Try to get Slave Node
+ child_data = getattr(child, "CanFestivalSlaveNode", None)
+ if child_data is None:
+ # Not a slave -> master
+ child_data = getattr(child, "CanFestivalNode")
+ # Apply sync setting
+ format_dict["nodes_init"] += 'NODE_MASTER_INIT(%s, %s)\n '%(
+ nodename,
+ child_data.getNodeId())
+ if child_data.getSync_TPDOs():
+ format_dict["nodes_send_sync"] += 'NODE_SEND_SYNC(%s)\n '%(nodename)
+ format_dict["nodes_proceed_sync"] += 'NODE_PROCEED_SYNC(%s)\n '%(nodename)
+
+ # initialize and declare node boot status variables for post_SlaveBootup lookup
+ SlaveIDs = child.GetSlaveIDs()
+ if len(SlaveIDs) == 0:
+ # define post_SlaveBootup lookup functions
+ format_dict["slavebootups"] += (
+ "static void %s_post_SlaveBootup(CO_Data* d, UNS8 nodeId){}\n"%(nodename))
+ else:
+ for id in SlaveIDs:
+ format_dict["slavebootups"] += (
+ "int %s_slave_%d_booted = 0;\n"%(nodename, id))
+ # define post_SlaveBootup lookup functions
+ format_dict["slavebootups"] += (
+ "static void %s_post_SlaveBootup(CO_Data* d, UNS8 nodeId){\n"%(nodename)+
+ " switch(nodeId){\n")
+ # one case per declared node, mark node as booted
+ for id in SlaveIDs:
+ format_dict["slavebootups"] += (
+ " case %d:\n"%(id)+
+ " %s_slave_%d_booted = 1;\n"%(nodename, id)+
+ " break;\n")
+ format_dict["slavebootups"] += (
+ " default:\n"+
+ " break;\n"+
+ " }\n"+
+ " if( ")
+ # expression to test if all declared nodes booted
+ format_dict["slavebootups"] += " && ".join(["%s_slave_%d_booted"%(nodename, id) for id in SlaveIDs])
+ format_dict["slavebootups"] += " )\n" + (
+ " Master_post_SlaveBootup(d,nodeId);\n"+
+ "}\n")
+ # register previously declared func as post_SlaveBootup callback for that node
+ format_dict["slavebootup_register"] += (
+ "%s_Data.post_SlaveBootup = %s_post_SlaveBootup;\n"%(nodename,nodename))
+ else:
+ # Slave node
+ align = child_data.getSync_Align()
+ align_ratio=child_data.getSync_Align_Ratio()
+ if align > 0:
+ format_dict["post_sync"] += (
+ "static int %s_CalCount = 0;\n"%(nodename)+
+ "static void %s_post_sync(CO_Data* d){\n"%(nodename)+
+ " if(%s_CalCount < %d){\n"%(nodename, align)+
+ " %s_CalCount++;\n"%(nodename)+
+ " align_tick(-1);\n"+
+ " }else{\n"+
+ " align_tick(%d);\n"%(align_ratio)+
+ " }\n"+
+ "}\n")
+ format_dict["post_sync_register"] += (
+ "%s_Data.post_sync = %s_post_sync;\n"%(nodename,nodename))
+ format_dict["nodes_init"] += 'NODE_SLAVE_INIT(%s, %s)\n '%(
+ nodename,
+ child_data.getNodeId())
+
+ # Include generated OD headers
+ format_dict["nodes_includes"] += '#include "%s.h"\n'%(nodename)
+ # Declare CAN channels according user filled config
+ format_dict["board_decls"] += 'BOARD_DECL(%s, "%s", "%s")\n'%(
+ nodename,
+ child.GetCanDevice(),
+ child_data.getCAN_Baudrate())
+ format_dict["nodes_open"] += 'NODE_OPEN(%s)\n '%(nodename)
+ format_dict["nodes_close"] += 'NODE_CLOSE(%s)\n '%(nodename)
+ format_dict["nodes_stop"] += 'NODE_STOP(%s)\n '%(nodename)
+
+ filename = os.path.join(os.path.split(__file__)[0],"cf_runtime.c")
+ cf_main = open(filename).read() % format_dict
+ cf_main_path = os.path.join(buildpath, "CF_%(locstr)s.c"%format_dict)
+ f = open(cf_main_path,'w')
+ f.write(cf_main)
+ f.close()
+
+ return [(cf_main_path, local_canfestival_config.getCFLAGS(CanFestivalPath))],local_canfestival_config.getLDFLAGS(CanFestivalPath), True
+
+