diff -r b369f3f92eb8 -r 7d748d9cf9e8 tool/CommandRescan.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tool/CommandRescan.cpp Mon Oct 18 10:45:07 2010 +0200 @@ -0,0 +1,85 @@ +/***************************************************************************** + * + * $Id$ + * + * Copyright (C) 2006-2009 Florian Pose, Ingenieurgemeinschaft IgH + * + * This file is part of the IgH EtherCAT Master. + * + * The IgH EtherCAT Master 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. + * + * The IgH EtherCAT Master 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 the IgH EtherCAT Master; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * --- + * + * The license mentioned above concerns the source code only. Using the + * EtherCAT technology and brand is only permitted in compliance with the + * industrial property and similar rights of Beckhoff Automation GmbH. + * + * vim: expandtab + * + ****************************************************************************/ + +#include +#include +using namespace std; + +#include "CommandRescan.h" +#include "MasterDevice.h" + +/*****************************************************************************/ + +CommandRescan::CommandRescan(): + Command("rescan", "Rescan the bus.") +{ +} + +/*****************************************************************************/ + +string CommandRescan::helpString() const +{ + stringstream str; + + str << getName() << endl + << endl + << getBriefDescription() << endl + << endl + << "Command a bus rescan. Gathered slave information will be" << endl + << "forgotten and slaves will be read in again." << endl + << endl; + + return str.str(); +} + +/****************************************************************************/ + +void CommandRescan::execute(const StringVector &args) +{ + MasterIndexList masterIndices; + + if (args.size() != 0) { + stringstream err; + err << "'" << getName() << "' takes no arguments!"; + throwInvalidUsageException(err); + } + + masterIndices = getMasterIndices(); + MasterIndexList::const_iterator mi; + for (mi = masterIndices.begin(); + mi != masterIndices.end(); mi++) { + MasterDevice m(*mi); + m.open(MasterDevice::ReadWrite); + m.rescan(); + } +} + +/*****************************************************************************/