Avoid loading PLC at startup when autostart is not set in command line. As a side effect PLC status is artificially set to Stopped, and StartPLC eventually loads PLC if it is not already loaded.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING file for copyrights details.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
from __future__ import absolute_import
from ..toolchain_gcc import toolchain_gcc
class Xenomai_target(toolchain_gcc):
dlopen_prefix = "./"
extension = ".so"
def getXenoConfig(self, flagsname):
""" Get xeno-config from target parameters """
xeno_config = self.CTRInstance.GetTarget().getcontent().getXenoConfig()
if xeno_config:
from util.ProcessLogger import ProcessLogger
status, result, _err_result = ProcessLogger(self.CTRInstance.logger,
xeno_config + " --skin=posix --skin=alchemy --no-auto-init --"+flagsname,
no_stdout=True).spin()
if status:
self.CTRInstance.logger.write_error(_("Unable to get Xenomai's %s \n") % flagsname)
return [result.strip()]
return []
def getBuilderLDFLAGS(self):
xeno_ldflags = self.getXenoConfig("ldflags")
return toolchain_gcc.getBuilderLDFLAGS(self) + xeno_ldflags + ["-shared"]
def getBuilderCFLAGS(self):
xeno_cflags = self.getXenoConfig("cflags")
return toolchain_gcc.getBuilderCFLAGS(self) + xeno_cflags + ["-fPIC"]