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37 lines
1.3 KiB
37 lines
1.3 KiB
/*===================================================================== |
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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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