Simple Open EtherCAT Master Library Copyright (C) 2005-2017 Speciaal Machinefabriek Ketels v.o.f. Copyright (C) 2005-2017 Arthur Ketels Copyright (C) 2008-2009 TU/e Technische Universiteit Eindhoven Copyright (C) 2009-2017 rt-labs AB, Sweden SOEM is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. SOEM 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. As a special exception, if other files instantiate templates or use macros or inline functions from this file, or you compile this file and link it with other works to produce a work based on this file, this file does not by itself cause the resulting work to be covered by the GNU General Public License. However the source code for this file must still be made available in accordance with section (3) of the GNU General Public License. This exception does not invalidate any other reasons why a work based on this file might be covered by the GNU General Public License. The EtherCAT Technology, the trade name and logo "EtherCAT" are the intellectual property of, and protected by Beckhoff Automation GmbH. You can use SOEM for the sole purpose of creating, using and/or selling or otherwise distributing an EtherCAT network master provided that an EtherCAT Master License is obtained from Beckhoff Automation GmbH. In case you did not receive a copy of the EtherCAT Master License along with SOEM write to Beckhoff Automation GmbH, Eiserstrasse 5, D-33415 Verl, Germany (www.beckhoff.com).