Exemplo n.º 1
0
void modifyOrder(QLinkedList<BidOrAsk> &queue, BidOrAsk &bidOrAsk) {
    auto r = std::find(queue.begin(), queue.end(), bidOrAsk);
    if (r != queue.end()) {
        BidOrAsk original = *r;
        Q_ASSERT (original.id() == bidOrAsk.id());

        if (original.price() != bidOrAsk.price() ||
                original.volume() > bidOrAsk.volume()) {

            // remove and re-add to loose position
            queue.erase(r);

            original.setPrice(bidOrAsk.price());
            original.setVolume(bidOrAsk.volume());

            // since this simulation happens long past,
            // we can't use the current time.
            original.setTime(bidOrAsk.time());
            original.setDate(bidOrAsk.date());

            queue.insert(std::lower_bound(queue.begin(),
                                          queue.end(),
                                          bidOrAsk),
                          bidOrAsk);
        } else {
            // if only the volume has decreased, it
            // doesn't loose its position.
            original.setVolume(bidOrAsk.volume());
        }
    }
}
Exemplo n.º 2
0
qint64 SetSrcAction::skip(QLinkedList<Action*> &list, QLinkedList<Action*>::iterator &it)
{
    bool metSD = false;
    qint64 skipCost = cost;
    delete this;
    it = list.erase(it);
    while (it != list.end() && (*it)->type() != ActionType::SetSrc)
        if ((*it)->type() == ActionType::SetDest)
            if (metSD)
            {
                --it;
                skipCost += (*it)->actionCost();
                delete *it;
                it = list.erase(it);
                ++it;
            }
            else
            {
                metSD = true;
                ++it;
            }
        else
        {
            skipCost += (*it)->actionCost();
            delete *it;
            it = list.erase(it);
        }
    return skipCost;
}
Exemplo n.º 3
0
void QgsComposition::sortZList()
{
  if ( mItemZList.size() < 2 )
  {
    return;
  }

  QLinkedList<QgsComposerItem*>::const_iterator lIt = mItemZList.constBegin();
  QLinkedList<QgsComposerItem*> sortedList;

  for ( ; lIt != mItemZList.constEnd(); ++lIt )
  {
    QLinkedList<QgsComposerItem*>::iterator insertIt = sortedList.begin();
    for ( ; insertIt != sortedList.end(); ++insertIt )
    {
      if (( *lIt )->zValue() < ( *insertIt )->zValue() )
      {
        break;
      }
    }
    sortedList.insert( insertIt, ( *lIt ) );
  }

  mItemZList = sortedList;
}
Exemplo n.º 4
0
void
MainWindow::deviceRemoved(QDBusMessage message)
{
    int index;
    QString devicePath;
#ifdef USEHAL
    devicePath = message.arguments().at(0).toString();
    if (devicePath.startsWith("/org/freedesktop/Hal/devices/storage_serial"))
#else
    QDBusObjectPath path = message.arguments().at(0).value<QDBusObjectPath>();
    devicePath = path.path();
    if (devicePath.startsWith("/org/freedesktop/UDisks/devices/"))
#endif
    {
        QLinkedList<DeviceItem *> list = pPlatform->getDeviceList();
        QLinkedList<DeviceItem *>::iterator i;
        for (i = list.begin(); i != list.end(); ++i)
        {
            if ((*i)->getUDI() == devicePath)
            {
                if (removeMenuItem((*i)->getDisplayString()) != -1)
                {
                    pPlatform->removeDeviceFromList(devicePath);
                    break;
                }
            }
        }
    }
}
void FlickrWindow::slotPopulatePhotoSetComboBox()
{
    kDebug() << "slotPopulatePhotoSetComboBox invoked";

    if (m_talker && m_talker->m_photoSetsList)
    {
        QLinkedList <FPhotoSet> *list = m_talker->m_photoSetsList;
        m_albumsListComboBox->clear();
        m_albumsListComboBox->insertItem(0, i18n("&lt;Photostream Only&gt;"));
        m_albumsListComboBox->insertSeparator(1);
        QLinkedList<FPhotoSet>::iterator it = list->begin();
        int index = 2, curr_index = 0;

        while (it != list->end())
        {
            FPhotoSet photoSet = *it;
            QString name       = photoSet.title;
            // Store the id as user data, because the title is not unique.
            QVariant id        = QVariant(photoSet.id);

            if (id == m_talker->m_selectedPhotoSet.id)
            {
                curr_index = index;
            }

            m_albumsListComboBox->insertItem(index++, name, id);
            ++it;
        }

        m_albumsListComboBox->setCurrentIndex(curr_index);
    }
}
Exemplo n.º 6
0
bool QED2KSession::hasActiveTransfers() const
{
    QLinkedList<QED2KHandle> torrents = getActiveTransfers();
    QLinkedList<QED2KHandle>::iterator torrentIT;
    for (torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
        const QED2KHandle h(*torrentIT);
        if (h.is_valid() && !h.is_seed() && !h.is_paused() )
            return true;
    }
    return false;
}
Exemplo n.º 7
0
QStringList NfcTarget::getContentListStrings()
{
  QStringList cl;
  QLinkedList< QPair<QVariant,QString> > ll = this->getContentList();
  QLinkedList< QPair<QVariant,QString> >::iterator it;
  for ( it = ll.begin(); it!= ll.end(); ++it ) {
    cl <<  QString::number ( ( *it ).first.toInt() ) + QString ( ": " )
    + ( *it ).second + QString ( "\n" );
  }
  return cl;
}
Exemplo n.º 8
0
int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    QLinkedList<QString> linkList;
    linkList.append("Bangaluru");
    linkList.append("Mumbai");
    linkList.append("Delhi");
    linkList.append("Gandhinagara");

    qDebug() << "1-Number of Items =" << linkList.count();

    QLinkedList<QString>::iterator j = qFind(linkList.begin(),linkList.end(),"Varanasi");
    linkList.insert(j,"Bhopal");

    QLinkedList<QString>::iterator i;
    for (i = linkList.begin(); i != linkList.end(); ++i)
         qDebug() << *i << endl;

    qDebug() << "2-Number of Items =" << linkList.count();

    return a.exec();
}
Exemplo n.º 9
0
int main ()
{
  int myints[] = {75,23,65,42,13};
  QLinkedList<int> myQLinkedList (myints,myints+5);

  QLinkedList<int>::iterator it;
  it = myQLinkedList.end();
  it--;
  assert(*it != 13);
  
  cout << endl;

  return 0;
}
Exemplo n.º 10
0
void PicasawebWindow::slotGetAlbumsListSucceeded()
{
    if (m_talker && m_talker->m_albumsList)
    {
        QLinkedList <PicasaWebAlbum> *list = m_talker->m_albumsList;
        m_albumsListComboBox->clear();
        QLinkedList<PicasaWebAlbum>::iterator it = list->begin();
        int index = 0;
        while(it != list->end())
        {
            PicasaWebAlbum pwa=*it;
            QString name = pwa.title;
            m_albumsListComboBox->insertItem(index++, name);
            it++;
        }
    }
}
Exemplo n.º 11
0
void DeviceVerifyPlanner::doNotVerifyBootBlock(QLinkedList<Device::MemoryRange>& verifyList)
{
    Device::MemoryRange firstHalf;
    QLinkedList<Device::MemoryRange>::iterator it = verifyList.begin();
    while(it != verifyList.end())
    {
        //     S   E
        // S   |   E
        //     S   |  E
        // S   |   |  E
        //
        //     |   S  E
        // S   E   |
        if(!((it->start <= device->startBootloader && it->end <= device->startBootloader) ||
             (it->start >= device->endBootloader && it->end >= device->endBootloader)))
        {
            // This transaction would verify over bootloader memory, which may fail if
            // we haven't (or can't) read the device out.
            if(it->start == device->startBootloader && it->end == device->endBootloader)
            {
                it = verifyList.erase(it);
                continue;
            }
            if(it->start == device->startBootloader)
            {
                it->start = device->endBootloader;
            }
            else if(it->end == device->endBootloader)
            {
                it->end = device->startBootloader;
            }
            else
            {
                firstHalf.start = device->endBootloader;
                firstHalf.end = it->end;
                it->end = device->startBootloader;
                if(firstHalf.start < firstHalf.end)
                {
                    verifyList.insert(it, firstHalf);
                }
            }
        }
        it++;
    }
}
Exemplo n.º 12
0
int main ()
{
  QLinkedList<int> myQLinkedList;         // two ints with a value of 100
  myQLinkedList.push_back(100);
  myQLinkedList.push_back(100);
  assert(myQLinkedList.front() == 100);
  myQLinkedList.push_front (200);
  assert(myQLinkedList.front() == 200);
  myQLinkedList.push_front (300);
  assert(myQLinkedList.front() == 300);

  cout << "myQLinkedList contains:";
  for (QLinkedList<int>::iterator it=myQLinkedList.begin(); it!=myQLinkedList.end(); ++it)
    cout << " " << *it;

  cout << endl;
  return 0;
}
Exemplo n.º 13
0
void Odf::saveConditions(const Conditions *conditions, KoGenStyle &currentCellStyle, ValueConverter *converter)
{
    //todo fix me with kspread old format!!!
    if (conditions->isEmpty())
        return;
    QLinkedList<Conditional> list = conditions->conditionList();
    QLinkedList<Conditional>::const_iterator it;
    int i = 0;
    for (it = list.begin(); it != list.end(); ++it, ++i) {
        Conditional conditional = *it;
        //<style:map style:condition="cell-content()=45" style:apply-style-name="Default" style:base-cell-address="Sheet1.E10"/>
        QMap<QString, QString> map;
        map.insert("style:condition", saveConditionValue(conditional, converter));
        map.insert("style:apply-style-name", conditional.styleName);
        if (!conditional.baseCellAddress.isEmpty())
            map.insert("style:base-cell-address", conditional.baseCellAddress);
        currentCellStyle.addStyleMap(map);
    }
}
Exemplo n.º 14
0
	void BatteryHistoryDialog::UpdateHistory (const QLinkedList<BatteryHistory>& hist)
	{
		QVector<double> xdata (hist.size ());
		QVector<double> percents (hist.size ());
		QVector<double> energy (hist.size ());

		int i = 0;
		std::for_each (hist.begin (), hist.end (),
				[&xdata, &percents, &energy, &i] (const BatteryHistory& bh)
				{
					percents [i] = bh.Percentage_;
					energy [i] = bh.EnergyRate_;
					xdata [i] = i;
					++i;
				});
		Percent_->setSamples (xdata, percents);
		Energy_->setSamples (xdata, energy);

		Ui_.PercentPlot_->replot ();
	}
Exemplo n.º 15
0
void
MainWindow::reloadDeviceList(const char *cmddevice)
{
    int dev = -1;
    QLinkedList<DeviceItem *> list = pPlatform->getDeviceList();
    QLinkedList<DeviceItem *>::iterator i;
    for (i = list.begin(); i != list.end(); ++i)
    {
        if (!(*i)->getPath().isEmpty())
            if (deviceComboBox->findText((*i)->getDisplayString()) == -1)
                addMenuItem((*i)->getDisplayString());

        if (cmddevice != NULL)
            if ((*i)->getPath().compare(cmddevice) == 0)
                dev = deviceComboBox->findText((*i)->getDisplayString(), 0);
    }

    if (dev != -1)
        deviceComboBox->setCurrentIndex(dev);
}
Exemplo n.º 16
0
int main ()
{
  unsigned int i;
  QLinkedList<unsigned int> myQLinkedList;
  QLinkedList<unsigned int>::iterator it1,it2;

  // set some values:
  for (i=1; i<10; i++) myQLinkedList.push_back(i*10);

                              // 10 20 30 40 50 60 70 80 90
  it1 = it2 = myQLinkedList.begin(); // ^^
  advance (it2,6);            // ^                 ^
  assert(*it2 != 70);
  ++it1;                      //    ^              ^

  it1 = myQLinkedList.erase (it1);   // 10 30 40 50 60 70 80 90
  assert(*it1 != 30);
  assert(myQLinkedList.size() == 8);
                              //    ^           ^

  it2 = myQLinkedList.erase (it2);   // 10 30 40 50 60 80 90
                              //    ^           ^
  assert(*it2 != 80);
  assert(myQLinkedList.size() == 7);

  ++it1;                      //       ^        ^
  --it2;                      //       ^     ^

  myQLinkedList.erase (it1,it2);     // 10 30 60 80 90
                              //        ^
  assert(myQLinkedList.size() == 5);

  assert(*it2 != 60);

  cout << "myQLinkedList contains:";
  for (it1=myQLinkedList.begin(); it1!=myQLinkedList.end(); ++it1)
    cout << " " << *it1;
  cout << endl;

  return 0;
}
void boxAvail::convertNodes(QLinkedList<BareNode*> src){
    QLinkedList<BareNode*>::Iterator bnIt;
    itemNode *node;
    itemLinker *linker;

    int pos=1;
    int id;
    QString info;
    int link;
    for (bnIt=src.begin (); bnIt!=src.end (); ++bnIt){
        id = (*bnIt)->getId();
        info = (*bnIt)->getInfo();
        link = (*bnIt)->getLink();
        node = new itemNode(&Server,pos,id,info,link, this);
        source << node;

        if (link){
            linker = new itemLinker(pos, &Server, this);
            source << linker;
        }
        ++pos;
    }
}
Exemplo n.º 18
0
int
main (int argc, char *argv[])
{
    int c;
    char *device = NULL;
    char *file = NULL;
    bool unsafe = false;
    bool maximized = false;
    bool listMode = false;
    bool kioskMode = false;
    qDebug() << "Starting up...";
#if defined(Q_OS_UNIX) 
#if !defined(KIOSKHACK) && !defined(USEUDISKS2)
    if (getuid() != 0)
        qFatal("You must run this program as the root user.");
#endif
#endif

    while ((c = getopt (argc, argv, "mlkvuhd:f:")) != -1)
    {
        switch (c)
        {
            case 'h':
                fprintf(stdout, "Usage:\t%s [-d <device>] [-f <raw file>] [-u] [-l] [-v]\n", argv[0]);
                fprintf(stdout, "Flashes a raw disk file to a device\n\n");
                fprintf(stdout, "-d <device>\t\tSpecify a device, for example: /dev/sdc\n");
                fprintf(stdout, "-f <raw file>\t\tSpecify the file to write\n");
                fprintf(stdout, "-k\t\t\tOperate in \"kiosk mode\", only listing disks smaller than 200GB\n");
                fprintf(stdout, "-l\t\t\tList valid USB devices\n");
                fprintf(stdout, "-m\t\t\tMaximize the window\n");
                fprintf(stdout, "-u\t\t\tOperate in unsafe mode, listing all disks, not just removable ones\n");
                fprintf(stdout, "-v\t\t\tVersion and author information\n");
                exit(0);
            case 'u':
                unsafe = true;
                break;
            case 'd':
                device = strdup(optarg);
                break;
            case 'f':
                file = strdup(optarg);
                break;
            case 'l':
                listMode = true;
                break;
            case 'k':
                kioskMode = true;
                break;
            case 'v':
                fprintf(stdout, "SUSE Studio Imagewriter %s\nWritten by Matt Barringer <*****@*****.**>\n", APP_VERSION);
                exit(0);
                break;
            case 'm':
                 maximized = true;
                 break;
            default:
                break;
        }
    }

    QApplication app(argc, argv);
#ifdef USEHAL
    PlatformHal *platform = new PlatformHal(kioskMode, unsafe);
#elif USEUDISKS2
    PlatformUdisks2 *platform = new PlatformUdisks2(kioskMode, unsafe);
#else
    PlatformUdisks *platform = new PlatformUdisks(kioskMode, unsafe);
#endif
    platform->findDevices();

    if (listMode)
    {
        QLinkedList<DeviceItem *> list = platform->getDeviceList();
        QLinkedList<DeviceItem *>::iterator i;
        for (i = list.begin(); i != list.end(); ++i)
        {
            if (!(*i)->getPath().isEmpty())
                fprintf(stdout, "%s\n", (*i)->getPath().toLatin1().data());
        }
        exit(0);
    }
    
    MainWindow window(platform, device, file, unsafe, maximized);
    if (maximized)
    {
        window.showMaximized();
    }
    else
    {
        window.show();
    }
    return app.exec();
}
Exemplo n.º 19
0
bool PlotIO::write(const QString& path, const ros::Time& start, const ros::Time& end)
{
	FileFormat* io = 0;

	if(path.endsWith(".bag"))
		io = new BagFormat;
	else if(path.endsWith(".csv"))
		io = new CSVFormat;

	if(!io)
	{
		fprintf(stderr, "Could not find output format\n");
		return false;
	}

	if(!io->init(path, start))
		return false;

	QLinkedList<Plot::LinkedBufferIterator> its = m_rootPlot->iterators(io->defaultFlags());

	io->writeHeader(its);

	QVector<Plot::LinkedBufferIterator*> to_write(its.size(), 0);

	while(1)
	{
		ros::Time stamp = ros::Time(0);
		qFill(to_write, (Plot::LinkedBufferIterator*)0);

		// Get a list of iterators with the next timestamp
		int i = 0;
		for(QLinkedList<Plot::LinkedBufferIterator>::iterator it = its.begin(); it != its.end(); ++it, ++i)
		{
			Plot::LinkedBufferIterator& buf_it = *it;
			if(!buf_it.isValid())
				continue;

			const Plot::DataPoint& point = *buf_it;

			if(point.time < stamp || stamp == ros::Time(0))
			{
				qFill(to_write, (Plot::LinkedBufferIterator*)0);
				to_write[i] = &buf_it;
				stamp = point.time;
			}
			else if(point.time == stamp)
				to_write[i] = &buf_it;
		}

		if(stamp == ros::Time(0))
			break;

		if(end != ros::Time(0) && stamp > end)
			break;

		if(stamp >= start)
			io->writeData(stamp, to_write);

		// Advance all used iterators
		Q_FOREACH(Plot::LinkedBufferIterator* it, to_write)
		{
			if(!it)
				continue;

			++(*it);
		}
	}

	delete io;
	return true;
}
Exemplo n.º 20
0
void ConditionalDialog::init()
{
    QLinkedList<KCConditional> conditionList;
    QLinkedList<KCConditional> otherList;
    bool found;
    int numCondition;

    QLinkedList<KCConditional>::iterator it1;
    QLinkedList<KCConditional>::iterator it2;

    KCSheet* sheet = m_selection->activeSheet();

    conditionList = KCCell(sheet, m_selection->marker()).conditions().conditionList();
    /* this is the list, but only display the conditions common to all selected
       cells*/

    for (int x = m_selection->lastRange().left(); x <= m_selection->lastRange().right(); x++) {
        for (int y = m_selection->lastRange().top(); y <= m_selection->lastRange().bottom(); y++) {
            otherList = KCCell(sheet, x, y).conditions().conditionList();

            it1 = conditionList.begin();
            while (it1 != conditionList.end()) {
                kDebug() << "Here";
                found = false;
                for (it2 = otherList.begin(); !found && it2 != otherList.end(); ++it2) {
                    kDebug() << "Found:" << found;
                    found = ((*it1).value1 == (*it2).value1 &&
                             (*it1).value2 == (*it2).value2 &&
                             (*it1).cond == (*it2).cond);

                    if (!found)
                        continue;

                    if ((*it1).styleName != (*it2).styleName)
                        found = false;
                }

                if (!found) {  /* if it's not here, don't display this condition */
                    it1 = conditionList.erase(it1);
                } else {
                    ++it1;
                }
            }
        }
    }

    kDebug() << "KCConditions:" << conditionList.size();

    m_dlg->m_condition_2->setEnabled(false);
    m_dlg->m_condition_3->setEnabled(false);

    m_dlg->m_style_1->setEnabled(false);
    m_dlg->m_style_2->setEnabled(false);
    m_dlg->m_style_3->setEnabled(false);

    numCondition = 0;
    for (it1 = conditionList.begin(); numCondition < 3 && it1 != conditionList.end(); ++it1) {
        init(*it1, numCondition);

        ++numCondition;
    }
}
/** Atualiza os pesos as arestas de acordo com a Equação:
 * \f[ w_{i,j} = w_{i,j} + \alpha\left(\frac{\lambda}{\Delta t} - w_{i,j} \right)  \f]
 */
void ComplexNetworkConstructor::makeCoOccurrences(QLinkedList<FeatureAbstractPtr> &features, QList<int> &regionsIds) {

    QLinkedList<FeaturesComplexNetwork::Node> nodes;


    //Cria nós ou pesquisa existentes
    for (auto &f: features) {
        FeaturesComplexNetwork::Node id;
        if (!index.contains(f)) {
            FeatureAbstractPtr temp = f;
            id = cn.addNode(f);
            index.insert(temp, id);
        } else {
            id = index[f];
        }
        nodes.append(id);
    }

    unsigned int i = 0, j = 0;
    for (QLinkedList<FeaturesComplexNetwork::Node>::const_iterator it1 = nodes.begin(); it1 != nodes.end(); it1++) {
        j = i + 1;
        for (QLinkedList<FeaturesComplexNetwork::Node>::const_iterator it2 = it1 + 1; it2 != nodes.end(); it2++) {
            reinforceLink(*it1, *it2, regionsIds[i] == regionsIds[j]);
            if (*it2 != *it1)
                reinforceLink(*it2, *it1, regionsIds[i] == regionsIds[j]);
            this->time++;
            j++;
        }
        i++;
    }
}
Exemplo n.º 22
0
/*!
 * @desc collects groups of concurrent items in the offset range
 */
QList< QLinkedList<QxtScheduleInternalItem *> > QxtScheduleViewPrivate::findConcurrentItems(const int from, const int to) const
{
    QList< QLinkedList<QxtScheduleInternalItem *> > allConcurrentItems;

    QList<QxtScheduleInternalItem *> allItemsSorted = m_Items;
    
    if(m_Items.size() == 0)
        return allConcurrentItems;
    
    qSort(allItemsSorted.begin(), allItemsSorted.end(), qxtScheduleItemLessThan);

    int startItem = 0;
    int endItem = allItemsSorted.size() - 1;

    //find the startitem that interferes with our range
    for (int i = 0; i < allItemsSorted.size(); i++)
    {
        if (i > 0)
        {
            if (!(allItemsSorted.at(i - 1)->visualEndTableOffset() >=  allItemsSorted.at(i)->visualStartTableOffset()
                    && allItemsSorted.at(i - 1)->visualStartTableOffset() <=  allItemsSorted.at(i)->visualEndTableOffset()))
                startItem = i;
        }

        if (allItemsSorted.at(i)->visualEndTableOffset() >= from && allItemsSorted.at(i)->visualStartTableOffset() <= to)
            break;
    }

    //find the last item that interferes with our range
    for (int i = allItemsSorted.size() - 1; i >= 0 ; i--)
    {
        if (i < allItemsSorted.size() - 1)
        {
            if (!(allItemsSorted.at(i + 1)->visualEndTableOffset() >=  allItemsSorted.at(i)->visualStartTableOffset()
                    && allItemsSorted.at(i + 1)->visualStartTableOffset() <=  allItemsSorted.at(i)->visualEndTableOffset()))
                endItem = i;
        }

        if (allItemsSorted.at(i)->visualEndTableOffset() >= from && allItemsSorted.at(i)->visualStartTableOffset() <= to)
            break;
    }

    int startOffset = allItemsSorted.at(startItem)->visualStartTableOffset();
    int endOffset = allItemsSorted.at(endItem)->visualEndTableOffset();

    /*now we have to populate a list with all items that interfere with our range */
    QLinkedList<QxtScheduleInternalItem *> concurrentItems;
    for (int iAllItemLoop = startItem; iAllItemLoop <= endItem; iAllItemLoop++)
    {
        int tempStartOffset = allItemsSorted.at(iAllItemLoop)->visualStartTableOffset();
        int tempEndOffset = allItemsSorted.at(iAllItemLoop)->visualEndTableOffset();

        if (tempEndOffset >= startOffset && tempStartOffset <= endOffset)
        {

            if (concurrentItems.size() >= 1)
            {
                bool bAppend = false;
                /*check all items in the list if the current items interfers although the items are ordered by startIndex
                *we can loose some of them if the endTime of the last Item is before the endTime of the pre last item
                */

                for (QLinkedList<QxtScheduleInternalItem *>::iterator it = concurrentItems.begin(); it != concurrentItems.end(); ++it)
                {
                    int lastStartOffset = (*it)->visualStartTableOffset();
                    int lastEndOffset   = (*it)->visualEndTableOffset();

                    if (tempEndOffset >= lastStartOffset && tempStartOffset <= lastEndOffset)
                    {
                        bAppend = true;
                        break;
                    }
                }

                if (bAppend)
                {
                    concurrentItems.append(allItemsSorted.at(iAllItemLoop));
                }
                else
                {
                    allConcurrentItems.append(concurrentItems);
                    concurrentItems.clear();
                    concurrentItems.append(allItemsSorted.at(iAllItemLoop));
                }
            }
            else
                concurrentItems.append(allItemsSorted.at(iAllItemLoop));

            if (tempStartOffset < startOffset)
                startOffset = tempStartOffset;

            if (tempEndOffset > endOffset)
                endOffset = tempEndOffset;
        }
    }
    if (concurrentItems.size() > 0)
        allConcurrentItems.append(concurrentItems);

    return allConcurrentItems;
}
Exemplo n.º 23
0
/**
 * Produces FLASH erase and write plans for optimally programming application code into
 * a device.
 *
 * This routine assumes that pages filled with blank or "NOP" instructions (0xFFFF) do
 * not need to be erased nor written. For most applications, this will be sufficient,
 * providing extremely fast programming.
 *
 * To guarantee clean memory, perform a Verify After Write CRC check on each Erase
 * Block. This will find any leftover junk data from older firmware that can be erased.
 */
void DeviceWritePlanner::planFlashWrite(QLinkedList<Device::MemoryRange>& eraseList,
                                        QLinkedList<Device::MemoryRange>& writeList,
                                        unsigned int start, unsigned int end,
                                        unsigned int* data, unsigned int* existingData)
{
    unsigned int address = start;
    Device::MemoryRange block;

    while(address < end)
    {
        address = skipEmptyFlashPages(address, data);
        block.start = address;
        if(address >= end)
        {
            break;
        }

        address = findEndFlashWrite(address, data);
        if(address >= end)
        {
            address = end;
        }
        block.end = address;

        if(device->family == Device::PIC16 && !device->hasEraseFlashCommand())
        {
            // Certain PIC16 devices (such as PIC16F882) have a peculiar automatic erase
            // during write feature. To make that work, writes must be expanded to align
            // with Erase Block boundaries.
            block.start -= (block.start % device->eraseBlockSizeFLASH);
            if(block.end % device->eraseBlockSizeFLASH)
            {
                block.end += device->eraseBlockSizeFLASH - (block.end % device->eraseBlockSizeFLASH);
                address = block.end;
            }
        }
        writeList.append(block);

        address++;
    }

    if(existingData == NULL && device->family == Device::PIC32)
    {
        // Because PIC32 has Bulk Erase available for bootloader use,
        // it's faster to simply erase the entire FLASH memory space
        // than erasing specific erase blocks using an erase plan.
        block.start = device->startFLASH;
        block.end = device->endFLASH;
        eraseList.append(block);
    }
    else
    {
        if(existingData != NULL)
        {
            QLinkedList<Device::MemoryRange>::iterator it;
            for(it = writeList.begin(); it != writeList.end(); ++it)
            {
                qDebug("unpruned write(%X to %X)", it->start, it->end);
            }
            doNotWriteExistingData(writeList, start, end, data, existingData);
            for(it = writeList.begin(); it != writeList.end(); ++it)
            {
                qDebug("pruned write(%X to %X)", it->start, it->end);
            }
        }

        if(!writeList.isEmpty())
        {
            if(device->hasEraseFlashCommand())
            {
                flashEraseList(eraseList, writeList, data, existingData);
            }

            EraseAppCheckFirst(eraseList);
            WriteAppCheckLast(writeList);

            if(writeConfig)
            {
                eraseConfigPageLast(eraseList);
                writeConfigPageFirst(writeList);
                doNotEraseBootBlock(eraseList);     // needed in case boot block resides on config page
            }
            else
            {
                doNotEraseConfigPage(eraseList);
            }

            doNotEraseInterruptVectorTable(eraseList);
        }
    }

    packetSizeWriteList(writeList);
}