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8622b7323d
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@532 ebee16cc-31ac-478f-84a7-5cbb03baadba
129 lines
3.1 KiB
C++
129 lines
3.1 KiB
C++
/**
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******************************************************************************
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*
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* @file uavobjectfield.cpp
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009.
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* @brief
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* @see The GNU Public License (GPL) Version 3
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* @defgroup uavobjects_plugin
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* @{
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*
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*****************************************************************************/
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/*
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* This program 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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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "uavobjectfield.h"
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#include <QtEndian>
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UAVObjectField::UAVObjectField(const QString& name, const QString& units, quint32 numElements)
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{
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// Copy params
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this->name = name;
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this->units = units;
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this->numElements = numElements;
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this->offset = 0;
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this->data = NULL;
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this->obj = NULL;
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// Set element names
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for (quint32 n = 0; n < numElements; ++n)
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{
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elementNames.append(QString("[%1]").arg(n));
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}
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}
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UAVObjectField::UAVObjectField(const QString& name, const QString& units, const QStringList& elementNames)
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{
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// Copy params
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this->name = name;
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this->units = units;
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this->numElements = elementNames.length();
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this->offset = 0;
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this->data = NULL;
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this->obj = NULL;
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this->elementNames = elementNames;
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}
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void UAVObjectField::initialize(quint8* data, quint32 dataOffset, UAVObject* obj)
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{
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this->data = data;
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this->offset = dataOffset;
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this->obj = obj;
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clear();
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initializeValues();
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}
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QStringList UAVObjectField::getElementNames()
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{
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return elementNames;
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}
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UAVObject* UAVObjectField::getObject()
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{
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return obj;
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}
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void UAVObjectField::clear()
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{
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if (data != NULL)
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{
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QMutexLocker locker(obj->getMutex());
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for (unsigned int n = 0; n < getNumBytesElement()*numElements; ++n)
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{
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data[offset + n] = 0;
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}
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}
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}
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QString UAVObjectField::getName()
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{
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return name;
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}
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QString UAVObjectField::getUnits()
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{
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return units;
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}
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quint32 UAVObjectField::getNumElements()
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{
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return numElements;
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}
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quint32 UAVObjectField::getDataOffset()
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{
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return offset;
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}
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quint32 UAVObjectField::getNumBytes()
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{
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return getNumBytesElement() * numElements;
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}
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QString UAVObjectField::toString()
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{
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QString sout;
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sout.append ( QString("%1: [ ").arg(name) );
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for (unsigned int n = 0; n < numElements; ++n)
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{
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sout.append( QString("%1 ").arg(getDouble(n)) );
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}
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sout.append( QString("] %1\n").arg(units) );
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return sout;
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}
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