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/*=====================================================================
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QGroundControl Open Source Ground Control Station
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(c) 2009, 2010 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
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This file is part of the QGROUNDCONTROL project
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QGROUNDCONTROL is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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QGROUNDCONTROL is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
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======================================================================*/
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#include "QGC.h"
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namespace QGC {
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quint64 groundTimeUsecs()
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{
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QDateTime time = QDateTime::currentDateTime();
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time = time.toUTC();
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/* Return seconds and milliseconds, in milliseconds unit */
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quint64 microseconds = time.toTime_t() * static_cast<quint64>(1000000);
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return static_cast<quint64>(microseconds + (time.time().msec()*1000));
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}
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}
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