--- a/etherlab/EthercatCFileGenerator.py Thu Nov 22 23:39:54 2018 +0100
+++ b/etherlab/EthercatCFileGenerator.py Fri Nov 23 00:33:04 2018 +0100
@@ -9,9 +9,10 @@
#
# See COPYING file for copyrights details.
+from __future__ import absolute_import
import os
-from EthercatSlave import ExtractHexDecValue, DATATYPECONVERSION, ExtractName
+from etherlab.EthercatSlave import ExtractHexDecValue, DATATYPECONVERSION, ExtractName
SLAVE_PDOS_CONFIGURATION_DECLARATION = """
/* Slave %(slave)d, "%(device_type)s"
@@ -68,13 +69,15 @@
}
"""
+
def ConfigureVariable(entry_infos, str_completion):
entry_infos["data_type"] = DATATYPECONVERSION.get(entry_infos["var_type"], None)
if entry_infos["data_type"] is None:
- raise ValueError, _("Type of location \"%s\" not yet supported!") % entry_infos["var_name"]
-
+ msg = _("Type of location \"%s\" not yet supported!") % entry_infos["var_name"]
+ raise ValueError(msg)
+
if not entry_infos.get("no_decl", False):
- if entry_infos.has_key("real_var"):
+ if "real_var" in entry_infos:
str_completion["located_variables_declaration"].append(
"IEC_%(var_type)s %(real_var)s;" % entry_infos)
else:
@@ -85,45 +88,46 @@
for declaration in entry_infos.get("extra_declarations", []):
entry_infos["extra_decl"] = declaration
str_completion["located_variables_declaration"].append(
- "IEC_%(var_type)s *%(extra_decl)s = &%(real_var)s;" % entry_infos)
- elif not entry_infos.has_key("real_var"):
+ "IEC_%(var_type)s *%(extra_decl)s = &%(real_var)s;" % entry_infos)
+ elif "real_var" not in entry_infos:
entry_infos["real_var"] = "beremiz" + entry_infos["var_name"]
-
+
str_completion["used_pdo_entry_offset_variables_declaration"].append(
"unsigned int slave%(slave)d_%(index).4x_%(subindex).2x;" % entry_infos)
-
+
if entry_infos["data_type"] == "BIT":
str_completion["used_pdo_entry_offset_variables_declaration"].append(
"unsigned int slave%(slave)d_%(index).4x_%(subindex).2x_bit;" % entry_infos)
-
+
str_completion["used_pdo_entry_configuration"].append(
- (" {%(alias)d, %(position)d, 0x%(vendor).8x, 0x%(product_code).8x, " +
- "0x%(index).4x, %(subindex)d, &slave%(slave)d_%(index).4x_%(subindex).2x, " +
- "&slave%(slave)d_%(index).4x_%(subindex).2x_bit},") % entry_infos)
-
+ (" {%(alias)d, %(position)d, 0x%(vendor).8x, 0x%(product_code).8x, " +
+ "0x%(index).4x, %(subindex)d, &slave%(slave)d_%(index).4x_%(subindex).2x, " +
+ "&slave%(slave)d_%(index).4x_%(subindex).2x_bit},") % entry_infos)
+
if entry_infos["dir"] == "I":
str_completion["retrieve_variables"].append(
- (" %(real_var)s = EC_READ_BIT(domain1_pd + slave%(slave)d_%(index).4x_%(subindex).2x, " +
- "slave%(slave)d_%(index).4x_%(subindex).2x_bit);") % entry_infos)
+ (" %(real_var)s = EC_READ_BIT(domain1_pd + slave%(slave)d_%(index).4x_%(subindex).2x, " +
+ "slave%(slave)d_%(index).4x_%(subindex).2x_bit);") % entry_infos)
elif entry_infos["dir"] == "Q":
str_completion["publish_variables"].append(
- (" EC_WRITE_BIT(domain1_pd + slave%(slave)d_%(index).4x_%(subindex).2x, " +
- "slave%(slave)d_%(index).4x_%(subindex).2x_bit, %(real_var)s);") % entry_infos)
-
+ (" EC_WRITE_BIT(domain1_pd + slave%(slave)d_%(index).4x_%(subindex).2x, " +
+ "slave%(slave)d_%(index).4x_%(subindex).2x_bit, %(real_var)s);") % entry_infos)
+
else:
str_completion["used_pdo_entry_configuration"].append(
- (" {%(alias)d, %(position)d, 0x%(vendor).8x, 0x%(product_code).8x, 0x%(index).4x, " +
+ (" {%(alias)d, %(position)d, 0x%(vendor).8x, 0x%(product_code).8x, 0x%(index).4x, " +
"%(subindex)d, &slave%(slave)d_%(index).4x_%(subindex).2x},") % entry_infos)
-
+
if entry_infos["dir"] == "I":
str_completion["retrieve_variables"].append(
- (" %(real_var)s = EC_READ_%(data_type)s(domain1_pd + " +
+ (" %(real_var)s = EC_READ_%(data_type)s(domain1_pd + " +
"slave%(slave)d_%(index).4x_%(subindex).2x);") % entry_infos)
elif entry_infos["dir"] == "Q":
str_completion["publish_variables"].append(
- (" EC_WRITE_%(data_type)s(domain1_pd + slave%(slave)d_%(index).4x_%(subindex).2x, " +
+ (" EC_WRITE_%(data_type)s(domain1_pd + slave%(slave)d_%(index).4x_%(subindex).2x, " +
"%(real_var)s);") % entry_infos)
+
def ExclusionSortFunction(x, y):
if x["matching"] == y["matching"]:
if x["assigned"] and not y["assigned"]:
@@ -133,23 +137,24 @@
return cmp(x["count"], y["count"])
return -cmp(x["matching"], y["matching"])
-class _EthercatCFileGenerator:
-
+
+class _EthercatCFileGenerator(object):
+
def __init__(self, controler):
self.Controler = controler
-
+
self.Slaves = []
self.UsedVariables = {}
def __del__(self):
- self.Controler = None
-
+ self.Controler = None
+
def DeclareSlave(self, slave_index, slave):
self.Slaves.append((slave_index, slave.getInfo().getAutoIncAddr(), slave))
def DeclareVariable(self, slave_index, index, subindex, iec_type, dir, name, no_decl=False):
slave_variables = self.UsedVariables.setdefault(slave_index, {})
-
+
entry_infos = slave_variables.get((index, subindex), None)
if entry_infos is None:
slave_variables[(index, subindex)] = {
@@ -162,18 +167,20 @@
entry_infos["infos"][4].append(name)
return entry_infos["infos"][2]
else:
- raise ValueError, _("Output variables can't be defined with different locations (%s and %s)") % (entry_infos["infos"][2], name)
+ msg = _("Output variables can't be defined with different locations ({a1} and {a2})").\
+ format(a1=entry_infos["infos"][2], a2=name)
+ raise ValueError(msg)
else:
- raise ValueError, _("Definition conflict for location \"%s\"") % name
-
+ raise ValueError(_("Definition conflict for location \"%s\"") % name)
+
def GenerateCFile(self, filepath, location_str, master_number):
-
+
# Extract etherlab master code template
plc_etherlab_filepath = os.path.join(os.path.split(__file__)[0], "plc_etherlab.c")
plc_etherlab_file = open(plc_etherlab_filepath, 'r')
plc_etherlab_code = plc_etherlab_file.read()
plc_etherlab_file.close()
-
+
# Initialize strings for formatting master code template
str_completion = {
"location": location_str,
@@ -189,49 +196,51 @@
"retrieve_variables": [],
"publish_variables": [],
}
-
+
# Initialize variable storing variable mapping state
for slave_entries in self.UsedVariables.itervalues():
for entry_infos in slave_entries.itervalues():
entry_infos["mapped"] = False
-
+
# Sort slaves by position (IEC_Channel)
self.Slaves.sort()
# Initialize dictionary storing alias auto-increment position values
alias = {}
-
+
# Generating code for each slave
for (slave_idx, slave_alias, slave) in self.Slaves:
type_infos = slave.getType()
-
+
# Defining slave alias and auto-increment position
if alias.get(slave_alias) is not None:
alias[slave_alias] += 1
else:
alias[slave_alias] = 0
slave_pos = (slave_alias, alias[slave_alias])
-
+
# Extract slave device informations
device, module_extra_params = self.Controler.GetModuleInfos(type_infos)
if device is None:
- raise ValueError, _("No informations found for device %s!") % (type_infos["device_type"])
-
+ msg = _("No informations found for device %s!") \
+ % (type_infos["device_type"])
+ raise ValueError(msg)
+
# Extract slaves variables to be mapped
slave_variables = self.UsedVariables.get(slave_idx, {})
-
+
# Extract slave device object dictionary entries
device_entries = device.GetEntriesList()
-
+
# Adding code for declaring slave in master code template strings
for element in ["vendor", "product_code", "revision_number"]:
type_infos[element] = ExtractHexDecValue(type_infos[element])
type_infos.update(dict(zip(["slave", "alias", "position"], (slave_idx,) + slave_pos)))
-
+
# Extract slave device CoE informations
device_coe = device.getCoE()
if device_coe is not None:
-
- # If device support CanOpen over Ethernet, adding code for calling
+
+ # If device support CanOpen over Ethernet, adding code for calling
# init commands when initializing slave in master code template strings
initCmds = []
for initCmd in device_coe.getInitCmd():
@@ -256,37 +265,37 @@
}
init_cmd_infos.update(type_infos)
str_completion["slaves_initialization"] += SLAVE_INITIALIZATION_TEMPLATE % init_cmd_infos
-
+
# Extract slave device PDO configuration capabilities
PdoAssign = device_coe.getPdoAssign()
PdoConfig = device_coe.getPdoConfig()
else:
PdoAssign = PdoConfig = False
-
+
# Test if slave has a configuration or need one
if len(device.getTxPdo() + device.getRxPdo()) > 0 or len(slave_variables) > 0 and PdoConfig and PdoAssign:
-
+
str_completion["slaves_declaration"] += "static ec_slave_config_t *slave%(slave)d = NULL;\n" % type_infos
str_completion["slaves_configuration"] += SLAVE_CONFIGURATION_TEMPLATE % type_infos
-
- # Initializing
+
+ # Initializing
pdos_infos = {
"pdos_entries_infos": [],
"pdos_infos": [],
- "pdos_sync_infos": [],
+ "pdos_sync_infos": [],
}
pdos_infos.update(type_infos)
-
+
sync_managers = []
for sync_manager_idx, sync_manager in enumerate(device.getSm()):
sync_manager_infos = {
- "index": sync_manager_idx,
+ "index": sync_manager_idx,
"name": sync_manager.getcontent(),
"slave": slave_idx,
- "pdos": [],
+ "pdos": [],
"pdos_number": 0,
}
-
+
sync_manager_control_byte = ExtractHexDecValue(sync_manager.getControlByte())
sync_manager_direction = sync_manager_control_byte & 0x0c
sync_manager_watchdog = sync_manager_control_byte & 0x40
@@ -298,50 +307,50 @@
sync_manager_infos["watchdog"] = "EC_WD_ENABLE"
else:
sync_manager_infos["watchdog"] = "EC_WD_DISABLE"
-
+
sync_managers.append(sync_manager_infos)
-
+
pdos_index = []
exclusive_pdos = {}
selected_pdos = []
for pdo, pdo_type in ([(pdo, "Inputs") for pdo in device.getTxPdo()] +
[(pdo, "Outputs") for pdo in device.getRxPdo()]):
-
+
pdo_index = ExtractHexDecValue(pdo.getIndex().getcontent())
pdos_index.append(pdo_index)
-
+
excluded_list = pdo.getExclude()
if len(excluded_list) > 0:
exclusion_list = [pdo_index]
for excluded in excluded_list:
exclusion_list.append(ExtractHexDecValue(excluded.getcontent()))
exclusion_list.sort()
-
+
exclusion_scope = exclusive_pdos.setdefault(tuple(exclusion_list), [])
-
+
entries = pdo.getEntry()
pdo_mapping_match = {
- "index": pdo_index,
- "matching": 0,
- "count": len(entries),
+ "index": pdo_index,
+ "matching": 0,
+ "count": len(entries),
"assigned": pdo.getSm() is not None
}
exclusion_scope.append(pdo_mapping_match)
-
+
for entry in entries:
index = ExtractHexDecValue(entry.getIndex().getcontent())
subindex = ExtractHexDecValue(entry.getSubIndex())
if slave_variables.get((index, subindex), None) is not None:
pdo_mapping_match["matching"] += 1
-
- if pdo.getFixed() != True:
+
+ if pdo.getFixed() is not True:
pdo_mapping_match["matching"] += \
module_extra_params["max_pdo_size"] - \
pdo_mapping_match["count"]
-
+
elif pdo.getMandatory():
selected_pdos.append(pdo_index)
-
+
excluded_pdos = []
for exclusion_scope in exclusive_pdos.itervalues():
exclusion_scope.sort(ExclusionSortFunction)
@@ -349,22 +358,23 @@
if exclusion_scope[0]["matching"] > 0:
selected_pdos.append(exclusion_scope[0]["index"])
start_excluding_index = 1
- excluded_pdos.extend([pdo["index"]
- for pdo in exclusion_scope[start_excluding_index:]
+ excluded_pdos.extend([
+ pdo["index"]
+ for pdo in exclusion_scope[start_excluding_index:]
if PdoAssign or not pdo["assigned"]])
-
+
for pdo, pdo_type in ([(pdo, "Inputs") for pdo in device.getTxPdo()] +
[(pdo, "Outputs") for pdo in device.getRxPdo()]):
entries = pdo.getEntry()
-
+
pdo_index = ExtractHexDecValue(pdo.getIndex().getcontent())
if pdo_index in excluded_pdos:
continue
-
+
pdo_needed = pdo_index in selected_pdos
-
+
entries_infos = []
-
+
for entry in entries:
index = ExtractHexDecValue(entry.getIndex().getcontent())
subindex = ExtractHexDecValue(entry.getSubIndex())
@@ -376,30 +386,30 @@
}
entry_infos.update(type_infos)
entries_infos.append(" {0x%(index).4x, 0x%(subindex).2x, %(bitlen)d}, /* %(name)s */" % entry_infos)
-
+
entry_declaration = slave_variables.get((index, subindex), None)
if entry_declaration is not None and not entry_declaration["mapped"]:
pdo_needed = True
-
- entry_infos.update(dict(zip(["var_type", "dir", "var_name", "no_decl", "extra_declarations"],
+
+ entry_infos.update(dict(zip(["var_type", "dir", "var_name", "no_decl", "extra_declarations"],
entry_declaration["infos"])))
entry_declaration["mapped"] = True
-
+
entry_type = entry.getDataType().getcontent()
if entry_infos["var_type"] != entry_type:
message = _("Wrong type for location \"%s\"!") % entry_infos["var_name"]
- if (self.Controler.GetSizeOfType(entry_infos["var_type"]) !=
- self.Controler.GetSizeOfType(entry_type)):
- raise ValueError, message
+ if self.Controler.GetSizeOfType(entry_infos["var_type"]) != \
+ self.Controler.GetSizeOfType(entry_type):
+ raise ValueError(message)
else:
self.Controler.GetCTRoot().logger.write_warning(_("Warning: ") + message + "\n")
-
- if (entry_infos["dir"] == "I" and pdo_type != "Inputs" or
- entry_infos["dir"] == "Q" and pdo_type != "Outputs"):
- raise ValueError, _("Wrong direction for location \"%s\"!") % entry_infos["var_name"]
-
+
+ if (entry_infos["dir"] == "I" and pdo_type != "Inputs") or \
+ (entry_infos["dir"] == "Q" and pdo_type != "Outputs"):
+ raise ValueError(_("Wrong direction for location \"%s\"!") % entry_infos["var_name"])
+
ConfigureVariable(entry_infos, str_completion)
-
+
elif pdo_type == "Outputs" and entry.getDataType() is not None and device_coe is not None:
data_type = entry.getDataType().getcontent()
entry_infos["dir"] = "Q"
@@ -407,59 +417,60 @@
entry_infos["data_type"] = DATATYPECONVERSION.get(data_type)
entry_infos["var_type"] = data_type
entry_infos["real_var"] = "slave%(slave)d_%(index).4x_%(subindex).2x_default" % entry_infos
-
+
ConfigureVariable(entry_infos, str_completion)
-
+
str_completion["slaves_output_pdos_default_values_extraction"] += \
SLAVE_OUTPUT_PDO_DEFAULT_VALUE % entry_infos
-
+
if pdo_needed:
for excluded in pdo.getExclude():
excluded_index = ExtractHexDecValue(excluded.getcontent())
if excluded_index not in excluded_pdos:
excluded_pdos.append(excluded_index)
-
+
sm = pdo.getSm()
if sm is None:
for sm_idx, sync_manager in enumerate(sync_managers):
if sync_manager["name"] == pdo_type:
sm = sm_idx
if sm is None:
- raise ValueError, _("No sync manager available for %s pdo!") % pdo_type
-
+ raise ValueError(_("No sync manager available for %s pdo!") % pdo_type)
+
sync_managers[sm]["pdos_number"] += 1
sync_managers[sm]["pdos"].append(
{"slave": slave_idx,
"index": pdo_index,
"name": ExtractName(pdo.getName()),
- "type": pdo_type,
+ "type": pdo_type,
"entries": entries_infos,
"entries_number": len(entries_infos),
- "fixed": pdo.getFixed() == True})
-
+ "fixed": pdo.getFixed() is True})
+
if PdoConfig and PdoAssign:
dynamic_pdos = {}
dynamic_pdos_number = 0
- for category, min_index, max_index in [("Inputs", 0x1600, 0x1800),
+ for category, min_index, max_index in [("Inputs", 0x1600, 0x1800),
("Outputs", 0x1a00, 0x1C00)]:
for sync_manager in sync_managers:
if sync_manager["name"] == category:
category_infos = dynamic_pdos.setdefault(category, {})
category_infos["sync_manager"] = sync_manager
- category_infos["pdos"] = [pdo for pdo in category_infos["sync_manager"]["pdos"]
+ category_infos["pdos"] = [pdo for pdo in category_infos["sync_manager"]["pdos"]
if not pdo["fixed"] and pdo["type"] == category]
category_infos["current_index"] = min_index
category_infos["max_index"] = max_index
break
-
+
for (index, subindex), entry_declaration in slave_variables.iteritems():
-
+
if not entry_declaration["mapped"]:
entry = device_entries.get((index, subindex), None)
if entry is None:
- raise ValueError, _("Unknown entry index 0x%4.4x, subindex 0x%2.2x for device %s") % \
- (index, subindex, type_infos["device_type"])
-
+ msg = _("Unknown entry index 0x{a1:.4x}, subindex 0x{a2:.2x} for device {a3}").\
+ format(a1=index, a2=subindex, a3=type_infos["device_type"])
+ raise ValueError(msg)
+
entry_infos = {
"index": index,
"subindex": subindex,
@@ -467,45 +478,48 @@
"bitlen": entry["BitSize"],
}
entry_infos.update(type_infos)
-
- entry_infos.update(dict(zip(["var_type", "dir", "var_name", "no_decl", "extra_declarations"],
+
+ entry_infos.update(dict(zip(["var_type", "dir", "var_name", "no_decl", "extra_declarations"],
entry_declaration["infos"])))
entry_declaration["mapped"] = True
-
+
if entry_infos["var_type"] != entry["Type"]:
message = _("Wrong type for location \"%s\"!") % entry_infos["var_name"]
- if (self.Controler.GetSizeOfType(entry_infos["var_type"]) !=
- self.Controler.GetSizeOfType(entry["Type"])):
- raise ValueError, message
+ if self.Controler.GetSizeOfType(entry_infos["var_type"]) != \
+ self.Controler.GetSizeOfType(entry["Type"]):
+ raise ValueError(message)
else:
self.Controler.GetCTRoot().logger.write_warning(message + "\n")
-
+
if entry_infos["dir"] == "I" and entry["PDOMapping"] in ["T", "RT"]:
pdo_type = "Inputs"
elif entry_infos["dir"] == "Q" and entry["PDOMapping"] in ["R", "RT"]:
pdo_type = "Outputs"
else:
- raise ValueError, _("Wrong direction for location \"%s\"!") % entry_infos["var_name"]
-
- if not dynamic_pdos.has_key(pdo_type):
- raise ValueError, _("No Sync manager defined for %s!") % pdo_type
-
+ msg = _("Wrong direction for location \"%s\"!") \
+ % entry_infos["var_name"]
+ raise ValueError(msg)
+
+ if pdo_type not in dynamic_pdos:
+ msg = _("No Sync manager defined for %s!") % pdo_type
+ raise ValueError(msg)
+
ConfigureVariable(entry_infos, str_completion)
-
+
if len(dynamic_pdos[pdo_type]["pdos"]) > 0:
pdo = dynamic_pdos[pdo_type]["pdos"][0]
elif module_extra_params["add_pdo"]:
while dynamic_pdos[pdo_type]["current_index"] in pdos_index:
dynamic_pdos[pdo_type]["current_index"] += 1
if dynamic_pdos[pdo_type]["current_index"] >= dynamic_pdos[pdo_type]["max_index"]:
- raise ValueError, _("No more free PDO index available for %s!") % pdo_type
+ raise ValueError(_("No more free PDO index available for %s!") % pdo_type)
pdos_index.append(dynamic_pdos[pdo_type]["current_index"])
-
+
dynamic_pdos_number += 1
pdo = {"slave": slave_idx,
"index": dynamic_pdos[pdo_type]["current_index"],
"name": "Dynamic PDO %d" % dynamic_pdos_number,
- "type": pdo_type,
+ "type": pdo_type,
"entries": [],
"entries_number": 0,
"fixed": False}
@@ -514,55 +528,55 @@
dynamic_pdos[pdo_type]["pdos"].append(pdo)
else:
break
-
+
pdo["entries"].append(" {0x%(index).4x, 0x%(subindex).2x, %(bitlen)d}, /* %(name)s */" % entry_infos)
if entry_infos["bitlen"] < module_extra_params["pdo_alignment"]:
pdo["entries"].append(" {0x0000, 0x00, %d}, /* None */" % (
- module_extra_params["pdo_alignment"] - entry_infos["bitlen"]))
+ module_extra_params["pdo_alignment"] - entry_infos["bitlen"]))
pdo["entries_number"] += 1
-
+
if pdo["entries_number"] == module_extra_params["max_pdo_size"]:
dynamic_pdos[pdo_type]["pdos"].pop(0)
-
+
pdo_offset = 0
entry_offset = 0
for sync_manager_infos in sync_managers:
-
+
for pdo_infos in sync_manager_infos["pdos"]:
pdo_infos["offset"] = entry_offset
pdo_entries = pdo_infos["entries"]
pdos_infos["pdos_infos"].append(
- (" {0x%(index).4x, %(entries_number)d, " +
+ (" {0x%(index).4x, %(entries_number)d, " +
"slave_%(slave)d_pdo_entries + %(offset)d}, /* %(name)s */") % pdo_infos)
entry_offset += len(pdo_entries)
pdos_infos["pdos_entries_infos"].extend(pdo_entries)
-
+
sync_manager_infos["offset"] = pdo_offset
pdo_offset_shift = sync_manager_infos["pdos_number"]
pdos_infos["pdos_sync_infos"].append(
- (" {%(index)d, %(sync_manager_type)s, %(pdos_number)d, " +
+ (" {%(index)d, %(sync_manager_type)s, %(pdos_number)d, " +
("slave_%(slave)d_pdos + %(offset)d" if pdo_offset_shift else "NULL") +
", %(watchdog)s},") % sync_manager_infos)
- pdo_offset += pdo_offset_shift
-
+ pdo_offset += pdo_offset_shift
+
for element in ["pdos_entries_infos", "pdos_infos", "pdos_sync_infos"]:
pdos_infos[element] = "\n".join(pdos_infos[element])
-
+
str_completion["pdos_configuration_declaration"] += SLAVE_PDOS_CONFIGURATION_DECLARATION % pdos_infos
-
+
for (index, subindex), entry_declaration in slave_variables.iteritems():
if not entry_declaration["mapped"]:
- message = _("Entry index 0x%4.4x, subindex 0x%2.2x not mapped for device %s") % \
- (index, subindex, type_infos["device_type"])
+ message = _("Entry index 0x{a1:.4x}, subindex 0x{a2:.2x} not mapped for device {a3}").\
+ format(a1=index, a2=subindex, a3=type_infos["device_type"])
self.Controler.GetCTRoot().logger.write_warning(_("Warning: ") + message + "\n")
-
- for element in ["used_pdo_entry_offset_variables_declaration",
- "used_pdo_entry_configuration",
- "located_variables_declaration",
- "retrieve_variables",
+
+ for element in ["used_pdo_entry_offset_variables_declaration",
+ "used_pdo_entry_configuration",
+ "located_variables_declaration",
+ "retrieve_variables",
"publish_variables"]:
str_completion[element] = "\n".join(str_completion[element])
-
+
etherlabfile = open(filepath, 'w')
etherlabfile.write(plc_etherlab_code % str_completion)
etherlabfile.close()