MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
// Create timer to add 1 XP every second
timer = new QTimer(this);
timer->setInterval(1000);
timer->start();
xp = 0;
level = 0;
currentMaxXp = INITIAL_MAX_XP;
questLength = INITIAL_QUEST_TIME;
questTime = 0;
questCount = 0;
itemGenerator = new ItemGenerator();
questGenerator = new QuestGenerator();
currentQuest = questGenerator->getQuest(getQuestXP(INITIAL_QUEST_TIME),
INITIAL_QUEST_TIME);
ui->progressBar->setFormat("%v/%m XP");
ui->progressBar->setMaximum(currentMaxXp);
ui->questProgress->setMaximum(currentQuest->getLength());
ui->lbl_level->setText((new QString("Level %1"))->arg(QString::number(level)));
ui->questList->addItem("Selecting class...");
connect(timer, SIGNAL(timeout()), this, SLOT(timerTick()));
timerTick();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
trayIconMenu = new QMenu(this);
restoreAction = new QAction(tr("Restore"), this);
closeAction = new QAction(tr("Exit"), this);
trayIconMenu->addAction(restoreAction);
trayIconMenu->addAction(closeAction);
trayIcon = new QSystemTrayIcon(QIcon(":/img/ckb-logo.png"), this);
trayIcon->setContextMenu(trayIconMenu);
trayIcon->show();
ui->tabWidget->addTab(noKbWidget = new QWidget(this), noKbMsg);
connect(ui->actionExit, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(about()));
connect(closeAction, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(restoreAction, SIGNAL(triggered()), this, SLOT(show()));
eventTimer = new QTimer(this);
connect(eventTimer, SIGNAL(timeout()), this, SLOT(timerTick()));
eventTimer->start(16);
scanKeyboards();
}
/* Execute the next timer event */
timerTick();
}
free(finish);
free(current);
free(sleepTime);
free(remainingTime);
}
#else /* WIN32 */
void MasterTimer::run()
{
/* This timer implementation requires 64bit support from compiler.
(Not 64bit processor architecture, though.) */
LARGE_INTEGER frequency;
LARGE_INTEGER start;
LARGE_INTEGER lap;
LONGLONG target;
/* Calculate the target time that should be waited before each event */
QueryPerformanceFrequency(&frequency);
target = frequency.QuadPart / KFrequency;
while (m_running == true)
{
/* Reset the timer and make the first check */
QueryPerformanceCounter(&start);
QueryPerformanceCounter(&lap);
/* Loop here until $target ticks have passed */
while ((lap.QuadPart - start.QuadPart) < target)
{
/* Relinquish this thread's time slot, but don't sleep
because that would skew the timer at least 30ms. */
Sleep(0);
/* Check how many ticks have passed */
QueryPerformanceCounter(&lap);
}
/* Execute the next timer event */
timerTick();
}
}
SimulationTimer::SimulationTimer(GUIManager& listener,
hpreal minTime, hpreal maxTime,
int ticksPerSimulation, hpreal tickTime):
m_listener(listener),
m_currentTime(minTime),
m_minTime(minTime),
m_maxTime(maxTime),
m_deltaTick((maxTime - minTime)/(hpreal)ticksPerSimulation),
m_startStopButton(new QPushButton("start")),
m_tickTime(tickTime),
m_timer(new QTimer(this)),
m_timerIsRunning(false),
m_timeSlider(new LabeledRealValuedSlider("Time", this)){
QVBoxLayout* layout = new QVBoxLayout();
layout->addWidget(m_timeSlider);
layout->addWidget(m_startStopButton);
setLayout(layout);
connect(m_timer, SIGNAL(timeout()), this, SLOT(timerTick()));
connect(m_timeSlider, SIGNAL(valueChanged(hpreal)), this, SLOT(changeTime(hpreal)));
connect(m_startStopButton, SIGNAL(clicked()), this, SLOT(startStopTimer()));
updateSlider();
}
TitlePlayDialog::TitlePlayDialog(QWidget *parent, AudioPlayerBridge *apb, API *api, Song *song) :
QDialog(parent),
ui(new Ui::TitlePlayDialog)
{
this->setAttribute(Qt::WA_QuitOnClose, false);
this->setAttribute(Qt::WA_DeleteOnClose);
posChanging = false;
posTimer = new QTimer(this);
posTimer->setInterval(200);
posTimer->setSingleShot(false);
connect(posTimer, SIGNAL(timeout()), this , SLOT(timerTick()));
posTimer->start();
this->apb = new AudioPlayerBridge(this, false);
this->apb->setVolume(apb->getVolume());
this->api = api;
this->song = song;
ui->setupUi(this);
this->setWindowFlags(this->windowFlags() & ~(Qt::WindowFullscreenButtonHint));
QRect geometry = QApplication::desktop()->screenGeometry();
this->setGeometry((geometry.width() - this->width()) / 2, (geometry.height() - this->height()) / 2, this->width(), this->height());
this->setFixedSize(this->size());
this->setWindowTitle(QString::fromStdString(song->getSongName() + " - " + song->getArtistName()));
ui->lblSong->setText(QString::fromStdString(song->getSongName() + " - " + song->getArtistName()));
ui->sldVolume->setValue(this->apb->getVolume());
ui->sldVolume->setStyle(new MyVolumeStyle);
ui->sldPosition->setStyle(new MyVolumeStyle);
connect(api, SIGNAL(streamKeyReady(StreamInformation*)), this, SLOT(gotSongInformation(StreamInformation*)));
connect(this->apb, SIGNAL(startedPlaying()), this, SLOT(songStarted()));
connect(this->apb, SIGNAL(songFinished()), this, SLOT(songFinished()));
connect(api, SIGNAL(songError(int)), this, SLOT(songFailed(int)));
play();
}
CircuitsWidget::CircuitsWidget(QWidget *parent) : QWidget(parent) {
connectingComponent = false;
componentOnConnection = NULL;
setMouseTracking(true);
timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(timerTick()));
}
ImageCapture::ImageCapture(QWidget *parent) : QWidget(parent) {
cvCaptureTimer = new QTimer(this);
counter = 0;
threshold = 0;
mode = 0;
// Connect signal to slot.
connect(cvCaptureTimer, SIGNAL(timeout()), this, SLOT(timerTick()));
}
void SoundCore::update() {
generateBarEvents();
ERRCHECK(system->update());
if(timer != oldtimer){
timerTick();
oldtimer = timer;
}
generateBarEvents();
}
Chronos::Chronos(QObject *parent):QThread(parent)
{
serial = new UnixSerialInterface();
enabled = false;
packetsMissed = 0;
packetsReceived = 0;
ChronosTimeoutLimit = 5;
timer = new QTimer(this);
connect(timer,SIGNAL(timeout()),this,SLOT(timerTick()));
}
VideoWidget::VideoWidget(QDeclarativeItem *parent) : QDeclarativeItem(parent)
{
mediaLoaded = false;
pix = new QImage(800,600,QImage::Format_RGB32);
inst = libvlc_new (0, NULL);
setFlag(QGraphicsItem::ItemHasNoContents,false);
setFlag(QGraphicsItem::ItemIsFocusable,true);
timer = new QTimer(this);
connect(timer,SIGNAL(timeout()),this,SLOT(timerTick()));
timer->start(20);
return;
}
MouseMux::MouseMux(QObject* parent) : QObject(parent) {
pb = new QPushButton("Quit");
pb->show();
QObject::connect(pb, SIGNAL(clicked()),
qApp, SLOT(quit()));
timer = new QTimer(this);
QObject::connect(timer, SIGNAL(timeout()),
this, SLOT(timerTick()));
timer->start(8);
// Init the serial port we'll talk to the Arduino over.
sp = new SerialPort();
serial_enabled = sp->open();
}
MainApp::MainApp(QWidget *parent) :
QGLWidget(QGLFormat(QGL::DoubleBuffer | QGL::DepthBuffer), parent),
m_good(true),
m_camera{Camera(glm::vec4(0.0f, 0.0f, 0.0f, 1.0f), CameraMode::CAMERA_Y_LOCK_VERT),
Camera(glm::vec4(0.0f, 0.0f, 0.0f, 1.0f), CameraMode::CAMERA_Y_LOCK_VERT)},
m_keyFlags(0),
m_ignoreNextMovement(false),
m_mouseEnable(false),
m_cameraSelect(0)
{
this->setCursor(QCursor(Qt::CrossCursor));
connect(&m_timer,SIGNAL(timeout()),this,SLOT(timerTick()));
m_timer.start(TICK_RATE);
m_time.start();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
mainWindow = this;
trayIconMenu = new QMenu(this);
restoreAction = new QAction(tr("Restore"), this);
closeAction = new QAction(tr("Quit ckb"), this);
trayIconMenu->addAction(restoreAction);
trayIconMenu->addAction(closeAction);
trayIcon = new QSystemTrayIcon(QIcon(":/img/ckb-logo.png"), this);
trayIcon->setContextMenu(trayIconMenu);
if(!CkbSettings::get("Program/SuppressTrayIcon").toBool())
trayIcon->show();
#ifdef Q_OS_MACX
// Make a custom "Close" menu action for OSX, as the default one brings up the "still running" popup unnecessarily
QMenuBar* menuBar = new QMenuBar(this);
setMenuBar(menuBar);
this->menuBar()->addMenu("ckb")->addAction(closeAction);
#else
// On linux, add a handler for Ctrl+Q
new QShortcut(QKeySequence("Ctrl+Q"), this, SLOT(quitApp()));
#endif
connect(ui->actionExit, SIGNAL(triggered()), this, SLOT(quitApp()));
connect(closeAction, SIGNAL(triggered()), this, SLOT(quitApp()));
connect(restoreAction, SIGNAL(triggered()), this, SLOT(showWindow()));
connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(iconClicked(QSystemTrayIcon::ActivationReason)));
connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(cleanup()));
eventTimer = new QTimer(this);
eventTimer->setTimerType(Qt::PreciseTimer);
connect(eventTimer, SIGNAL(timeout()), this, SLOT(timerTick()));
eventTimer->start(1000 / 60);
QCoreApplication::setOrganizationName("ckb");
ui->tabWidget->addTab(settingsWidget = new SettingsWidget(this), configLabel);
settingsWidget->setVersion("ckb " CKB_VERSION_STR);
ckbGuiVersion = PARSE_CKB_VERSION(CKB_VERSION_STR);
scanKeyboards();
}
/*
* This function does the following:
* 1. Loads OS Startup Code.
* 2. Copies the instruction to be parsed as per the address specified by the IP register.
* 3. Checks whether interrupt is disabled. If not th clock ticks.
* 4. Begins the lexical analysis by getting the first token and passing it as arguement to executeOneInstruction.
* 5. If step flag is enabled enters debug mode
* 6. Finally checks if time slice allocated is over or not. If yes and mode is user mode ,and if interrupt is enabled then
* INT 0 code is run.
*/
void run(int is_timer_enabled) {
if (is_timer_enabled) resetTimer();
loadStartupCode();
int instr;
while (1) {
YY_FLUSH_BUFFER;
if (getInstruction(instruction) == -1) continue; //gets the next instruction in variable instruction
instr = yylex();
if (mode == USER_MODE && is_timer_enabled) timerTick();
executeOneInstruction(instr);
if ((watch_count > 0 && checkWatch() == 1) || step_flag == 1) debugInterface();
if (isTimerCountZero() && is_timer_enabled && mode == USER_MODE) {
resetTimer();
invokeHardwareInterrupt(0);
if (step_flag == 1) printf("TIMER Interrupt\n");
}
}
}
int Chronos::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QThread::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: deviceAvailible(); break;
case 1: deviceUnAvailible(); break;
case 2: accDataAvailible((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 3: logEvent((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 4: timerTick(); break;
default: ;
}
_id -= 5;
}
return _id;
}
void startTimer(int duration) {
if(s_timerActive) {
// Nasty hack to tidy up :)
if(duration == s_duration1 && s_selectedDuration >=30)
s_selectedDuration -= 15;
if(duration == s_duration3 && s_selectedDuration <120)
s_selectedDuration += 15;
return;
}
s_timerActive = true;
app_timer_cancel(s_timer);
s_currentTimer = -1;
s_selectedDuration = duration;
window_set_background_color(s_window, GColorGreen);
setHiddenRestarts(true);
timerTick(NULL);
}
void AudioZrtpSession::run()
{
// Set recording sampling rate
call_.setRecordingSmplRate(getCodecSampleRate());
DEBUG("Entering mainloop for call %s", call_.getCallId().c_str());
uint32 timeout = 0;
while (isActive()) {
if (timeout < 1000)
timeout = getSchedulingTimeout();
// Send session
if (DtmfPending())
sendDtmfEvent();
else
sendMicData();
controlReceptionService();
controlTransmissionService();
uint32 maxWait = timeval2microtimeout(getRTCPCheckInterval());
// make sure the scheduling timeout is
// <= the check interval for RTCP
// packets
timeout = (timeout > maxWait) ? maxWait : timeout;
if (timeout < 1000) { // !(timeout/1000)
// dispatchDataPacket();
timerTick();
} else {
if (isPendingData(timeout / 1000)) {
if (isActive())
takeInDataPacket();
}
timeout = 0;
}
}
DEBUG("Left main loop for call %s", call_.getCallId().c_str());
}
FFMPEGVideoWidget::FFMPEGVideoWidget(QWidget *parent) :
QGLWidget(QGLFormat(QGL::SampleBuffers), parent),
first_frame(true)
{
setFixedSize(320, 240);
setAutoFillBackground(false);
//Set up the demuxer
m_demuxer = new Demuxer(QString(PIPENAME));
m_ffmpeg = new FFMPEGWrapper(39082, m_demuxer);
m_ffmpeg_thread = new QThread(this);
m_ffmpeg->moveToThread(m_ffmpeg_thread);
connect(m_ffmpeg_thread, SIGNAL(started()), m_ffmpeg, SLOT(demux()));
connect(m_ffmpeg, SIGNAL(finished()), m_ffmpeg_thread, SLOT(quit()));
connect(m_demuxer, SIGNAL(newImage(QImage *)), this, SLOT(addImage(QImage *)));
//Set up the timer
m_timer = new QTimer(this);
connect(m_timer, SIGNAL(timeout()), this, SLOT(timerTick()));
}
MainWindow::MainWindow(vector<TimeOption> timeOptions_, QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
timer(this),
finishedSource(":/sounds/alarm.raw"),
timeOptions(timeOptions_)
{
ui->setupUi(this);
for (vector<TimeOption>::iterator it = timeOptions.begin(); it!= timeOptions.end(); ++ it) {
TimeOption o = *it;
ui->timeSelection->addItem(QString::fromStdString(o.name));
}
finishedSource.open(QIODevice::ReadOnly);
QAudioFormat format;
format.setSampleRate(44100);
format.setChannelCount(1);
format.setSampleSize(16);
format.setCodec("audio/pcm");
format.setByteOrder(QAudioFormat::LittleEndian);
format.setSampleType(QAudioFormat::SignedInt);
QAudioDeviceInfo info(QAudioDeviceInfo::defaultOutputDevice());
if (!info.isFormatSupported(format)) {
qWarning() << "Raw audio format not supported by backend, cannot play audio.";
finishedSound = NULL;
} else {
finishedSound = new QAudioOutput(format, this);
//finishedSound->start(&finishedSource);
}
connect(ui->startTimer, SIGNAL(clicked()), this, SLOT(startCountDown()));
connect(&timer, SIGNAL(timeout()), this, SLOT(timerTick()));
connect(ui->fullscreen, SIGNAL(clicked()), this, SLOT(fullScreenClicked()));
}
void idle() {
timerTick();
sphere.fall(GRAVITY, deltaTime);
display();
}
/**
* Interrupt 20h. Handles the IRQ0 also know as timmer tick.
*
* @param regs Pointer to struct containing micro's registers.
*/
void int20(registers* regs) {
timerTick();
}
void DW1000RangingClass::loop() {
//we check if needed to reset !
checkForReset();
long time = millis();
if(time-timer > _timerDelay) {
timer = time;
timerTick();
}
if(_sentAck) {
_sentAck = false;
int messageType = detectMessageType(data);
if(messageType != POLL_ACK && messageType != POLL && messageType != RANGE)
return;
//A msg was sent. We launch the ranging protocole when a message was sent
if(_type == ANCHOR) {
if(messageType == POLL_ACK) {
DW1000Device* myDistantDevice = searchDistantDevice(_lastSentToShortAddress);
DW1000.getTransmitTimestamp(myDistantDevice->timePollAckSent);
}
}
else if(_type == TAG) {
if(messageType == POLL) {
DW1000Time timePollSent;
DW1000.getTransmitTimestamp(timePollSent);
//if the last device we send the POLL is broadcast:
if(_lastSentToShortAddress[0] == 0xFF && _lastSentToShortAddress[1] == 0xFF) {
//we save the value for all the devices !
for(short i = 0; i < _networkDevicesNumber; i++) {
_networkDevices[i].timePollSent = timePollSent;
}
}
else {
//we search the device associated with the last send address
DW1000Device* myDistantDevice = searchDistantDevice(_lastSentToShortAddress);
//we save the value just for one device
myDistantDevice->timePollSent = timePollSent;
}
}
else if(messageType == RANGE) {
DW1000Time timeRangeSent;
DW1000.getTransmitTimestamp(timeRangeSent);
//if the last device we send the POLL is broadcast:
if(_lastSentToShortAddress[0] == 0xFF && _lastSentToShortAddress[1] == 0xFF) {
//we save the value for all the devices !
for(short i = 0; i < _networkDevicesNumber; i++) {
_networkDevices[i].timeRangeSent = timeRangeSent;
}
}
else {
//we search the device associated with the last send address
DW1000Device* myDistantDevice = searchDistantDevice(_lastSentToShortAddress);
//we save the value just for one device
myDistantDevice->timeRangeSent = timeRangeSent;
}
}
}
}
//check for new received message
if(_receivedAck) {
_receivedAck = false;
//we read the datas from the modules:
// get message and parse
DW1000.getData(data, LEN_DATA);
int messageType = detectMessageType(data);
//we have just received a BLINK message from tag
if(messageType == BLINK && _type == ANCHOR) {
byte address[8];
byte shortAddress[2];
_globalMac.decodeBlinkFrame(data, address, shortAddress);
//we crate a new device with th tag
DW1000Device myTag(address, shortAddress);
if(addNetworkDevices(&myTag)) {
Serial.print("blink; 1 device added ! -> ");
Serial.print(" short:");
Serial.println(myTag.getShortAddress(), HEX);
//we relpy by the transmit ranging init message
transmitRangingInit(&myTag);
noteActivity();
}
_expectedMsgId = POLL;
}
else if(messageType == RANGING_INIT && _type == TAG) {
byte address[2];
_globalMac.decodeLongMACFrame(data, address);
//we crate a new device with the anchor
DW1000Device myAnchor(address, true);
if(addNetworkDevices(&myAnchor, true)) {
Serial.print("ranging init; 1 device added ! -> ");
Serial.print(" short:");
Serial.println(myAnchor.getShortAddress(), HEX);
}
noteActivity();
}
else {
//we have a short mac layer frame !
byte address[2];
_globalMac.decodeShortMACFrame(data, address);
//we get the device which correspond to the message which was sent (need to be filtered by MAC address)
DW1000Device* myDistantDevice = searchDistantDevice(address);
if(myDistantDevice == NULL) {
Serial.println("Not found");
//we don't have the short address of the device in memory
/*
Serial.print("unknown: ");
Serial.print(address[0], HEX);
Serial.print(":");
Serial.println(address[1], HEX);
*/
return;
}
//then we proceed to range protocole
if(_type == ANCHOR) {
if(messageType != _expectedMsgId) {
// unexpected message, start over again (except if already POLL)
_protocolFailed = true;
}
if(messageType == POLL) {
//we receive a POLL which is a broacast message
//we need to grab info about it
short numberDevices = 0;
memcpy(&numberDevices, data+SHORT_MAC_LEN+1, 1);
for(short i = 0; i < numberDevices; i++) {
//we need to test if this value is for us:
//we grab the mac address of each devices:
byte shortAddress[2];
memcpy(shortAddress, data+SHORT_MAC_LEN+2+i*4, 2);
//we test if the short address is our address
if(shortAddress[0] == _currentShortAddress[0] && shortAddress[1] == _currentShortAddress[1]) {
//we grab the replytime wich is for us
unsigned int replyTime = 0;
memcpy(&replyTime, data+SHORT_MAC_LEN+2+i*4+2, 2);
//we configure our replyTime;
_replyDelayTimeUS = replyTime;
// on POLL we (re-)start, so no protocol failure
_protocolFailed = false;
DW1000.getReceiveTimestamp(myDistantDevice->timePollReceived);
//we note activity for our device:
myDistantDevice->noteActivity();
//we indicate our next receive message for our ranging protocole
_expectedMsgId = RANGE;
transmitPollAck(myDistantDevice);
noteActivity();
return;
}
}
}
else if(messageType == RANGE) {
//we receive a RANGE which is a broacast message
//we need to grab info about it
short numberDevices = 0;
memcpy(&numberDevices, data+SHORT_MAC_LEN+1, 1);
for(short i = 0; i < numberDevices; i++) {
//we need to test if this value is for us:
//we grab the mac address of each devices:
byte shortAddress[2];
memcpy(shortAddress, data+SHORT_MAC_LEN+2+i*17, 2);
//we test if the short address is our address
if(shortAddress[0] == _currentShortAddress[0] && shortAddress[1] == _currentShortAddress[1]) {
//we grab the replytime wich is for us
DW1000.getReceiveTimestamp(myDistantDevice->timeRangeReceived);
noteActivity();
_expectedMsgId = POLL;
if(!_protocolFailed) {
myDistantDevice->timePollSent.setTimestamp(data+SHORT_MAC_LEN+4+17*i);
myDistantDevice->timePollAckReceived.setTimestamp(data+SHORT_MAC_LEN+9+17*i);
myDistantDevice->timeRangeSent.setTimestamp(data+SHORT_MAC_LEN+14+17*i);
// (re-)compute range as two-way ranging is done
DW1000Time myTOF;
computeRangeAsymmetric(myDistantDevice, &myTOF); // CHOSEN RANGING ALGORITHM
float distance = myTOF.getAsMeters();
myDistantDevice->setRXPower(DW1000.getReceivePower());
myDistantDevice->setRange(distance);
myDistantDevice->setFPPower(DW1000.getFirstPathPower());
myDistantDevice->setQuality(DW1000.getReceiveQuality());
//we send the range to TAG
transmitRangeReport(myDistantDevice);
//we have finished our range computation. We send the corresponding handler
_lastDistantDevice = myDistantDevice->getIndex();
if(_handleNewRange != 0) {
(*_handleNewRange)();
}
}
else {
transmitRangeFailed(myDistantDevice);
}
return;
}
}
}
}
else if(_type == TAG) {
// get message and parse
if(messageType != _expectedMsgId) {
// unexpected message, start over again
//not needed ?
return;
_expectedMsgId = POLL_ACK;
return;
}
if(messageType == POLL_ACK) {
DW1000.getReceiveTimestamp(myDistantDevice->timePollAckReceived);
//we note activity for our device:
myDistantDevice->noteActivity();
//in the case the message come from our last device:
if(myDistantDevice->getIndex() == _networkDevicesNumber-1) {
_expectedMsgId = RANGE_REPORT;
//and transmit the next message (range) of the ranging protocole (in broadcast)
transmitRange(NULL);
}
}
else if(messageType == RANGE_REPORT) {
float curRange;
memcpy(&curRange, data+1+SHORT_MAC_LEN, 4);
float curRXPower;
memcpy(&curRXPower, data+5+SHORT_MAC_LEN, 4);
//we have a new range to save !
myDistantDevice->setRange(curRange);
myDistantDevice->setRXPower(curRXPower);
//We can call our handler !
//we have finished our range computation. We send the corresponding handler
_lastDistantDevice = myDistantDevice->getIndex();
if(_handleNewRange != 0) {
(*_handleNewRange)();
}
}
else if(messageType == RANGE_FAILED) {
//not needed as we have a timer;
return;
_expectedMsgId = POLL_ACK;
}
}
}
}
}
void DW1000RangingClass::loop(){
//we check if needed to reset !
checkForReset();
long time=millis();
if(time-timer>DEFAULT_TIMER_DELAY){
timer=time;
timerTick();
}
if(_sentAck){
_sentAck = false;
int messageType=detectMessageType(data);
if(messageType!=POLL_ACK && messageType!= POLL && messageType!=RANGE)
return;
DW1000Device *myDistantDevice=searchDistantDevice(_lastSentToShortAddress);
if(myDistantDevice==0)
{
//we don't have the short address of the device in memory
/*
Serial.print("unknown sent: ");
Serial.print(_lastSentToShortAddress[0], HEX);
Serial.print(":");
Serial.println(_lastSentToShortAddress[1], HEX);
*/
}
//A msg was sent. We launch the ranging protocole when a message was sent
if(_type==ANCHOR){
if(messageType == POLL_ACK) {
DW1000.getTransmitTimestamp(myDistantDevice->timePollAckSent);
}
}
else if(_type==TAG){
if(messageType == POLL) {
DW1000.getTransmitTimestamp(myDistantDevice->timePollSent);
//Serial.print("Sent POLL @ "); Serial.println(timePollSent.getAsFloat());
} else if(messageType == RANGE) {
DW1000.getTransmitTimestamp(myDistantDevice->timeRangeSent);
}
}
}
//check for new received message
if(_receivedAck){
_receivedAck=false;
//we read the datas from the modules:
// get message and parse
DW1000.getData(data, LEN_DATA);
int messageType=detectMessageType(data);
//we have just received a BLINK message from tag
if(messageType==BLINK && _type==ANCHOR){
byte address[8];
byte shortAddress[2];
_globalMac.decodeBlinkFrame(data, address, shortAddress);
//we crate a new device with th tag
DW1000Device myTag(address, shortAddress);
if(addNetworkDevices(&myTag))
{
Serial.print("blink; 1 device added ! -> ");
Serial.print(" short:");
Serial.println(myTag.getShortAddress(), HEX);
//we relpy by the transmit ranging init message
transmitRangingInit(&myTag);
noteActivity();
}
_expectedMsgId=POLL;
}
else if(messageType==RANGING_INIT && _type==TAG){
byte address[2];
_globalMac.decodeLongMACFrame(data, address);
//we crate a new device with the anchor
DW1000Device myAnchor(address, true);
if(addNetworkDevices(&myAnchor, true))
{
Serial.print("ranging init; 1 device added ! -> ");
Serial.print(" short:");
Serial.println(myAnchor.getShortAddress(), HEX);
}
//we relpy by the transmit ranging init message
//transmitPoll(&myAnchor);
noteActivity();
}
else
{
//we have a short mac layer frame !
byte address[2];
_globalMac.decodeShortMACFrame(data, address);
//we get the device which correspond to the message which was sent (need to be filtered by MAC address)
DW1000Device *myDistantDevice=searchDistantDevice(address);
if(myDistantDevice==0)
{
//we don't have the short address of the device in memory
/*
Serial.print("unknown: ");
Serial.print(address[0], HEX);
Serial.print(":");
Serial.println(address[1], HEX);
*/
return;
}
//then we proceed to range protocole
if(_type==ANCHOR){
if(messageType != _expectedMsgId) {
// unexpected message, start over again (except if already POLL)
_protocolFailed = true;
}
if(messageType == POLL) {
//Serial.println("receive poll");
// on POLL we (re-)start, so no protocol failure
_protocolFailed = false;
DW1000.getReceiveTimestamp(myDistantDevice->timePollReceived);
//we note activity for our device:
myDistantDevice->noteActivity();
//we indicate our next receive message for our ranging protocole
_expectedMsgId = RANGE;
transmitPollAck(myDistantDevice);
noteActivity();
}
else if(messageType == RANGE) {
DW1000.getReceiveTimestamp(myDistantDevice->timeRangeReceived);
noteActivity();
_expectedMsgId = POLL;
if(!_protocolFailed) {
myDistantDevice->timePollSent.setTimestamp(data+1+SHORT_MAC_LEN);
myDistantDevice->timePollAckReceived.setTimestamp(data+6+SHORT_MAC_LEN);
myDistantDevice->timeRangeSent.setTimestamp(data+11+SHORT_MAC_LEN);
// (re-)compute range as two-way ranging is done
DW1000Time myTOF;
computeRangeAsymmetric(myDistantDevice, &myTOF); // CHOSEN RANGING ALGORITHM
float distance=myTOF.getAsMeters();
myDistantDevice->setRXPower(DW1000.getReceivePower());
myDistantDevice->setRange(distance);
myDistantDevice->setFPPower(DW1000.getFirstPathPower());
myDistantDevice->setQuality(DW1000.getReceiveQuality());
//we send the range to TAG
transmitRangeReport(myDistantDevice);
//we have finished our range computation. We send the corresponding handler
if(_handleNewRange != 0) {
(*_handleNewRange)();
}
}
else {
transmitRangeFailed(myDistantDevice);
}
noteActivity();
}
}
else if(_type==TAG){
// get message and parse
if(messageType != _expectedMsgId) {
// unexpected message, start over again
_expectedMsgId = POLL_ACK;
//transmitPoll(myDistantDevice);
return;
}
if(messageType == POLL_ACK) {
DW1000.getReceiveTimestamp(myDistantDevice->timePollAckReceived);
_expectedMsgId = RANGE_REPORT;
//we note activity for our device:
myDistantDevice->noteActivity();
//and transmit the next message (range) of the ranging protocole
transmitRange(myDistantDevice);
}
else if(messageType == RANGE_REPORT) {
_expectedMsgId = POLL_ACK;
float curRange;
memcpy(&curRange, data+1+SHORT_MAC_LEN, 4);
float curRXPower;
memcpy(&curRXPower, data+5+SHORT_MAC_LEN, 4);
//we have a new range to save !
myDistantDevice->setRange(curRange);
myDistantDevice->setRXPower(curRXPower);
//We can call our handler !
if(_handleNewRange != 0){
(*_handleNewRange)();
}
}
else if(messageType == RANGE_FAILED) {
_expectedMsgId = POLL_ACK;
}
}
}
}
}
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
// WM_COMMAND - process the application menu
// WM_PAINT - Paint the main window
// WM_DESTROY - post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_CREATE:
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
{
RECT cr;
GetClientRect(hWnd, &cr);
int width = cr.right - cr.left;
int height = cr.bottom - cr.top;
HDC bufDC;
HBITMAP bufBMP;
bufDC = CreateCompatibleDC(hdc);
bufBMP = CreateCompatibleBitmap(hdc, width, height);
SelectObject(bufDC, bufBMP);
setPaintDC(bufDC);
RECT r = {0};
r.right = width;
r.bottom = height;
FillRect(bufDC, &r, GetStockBrush(WHITE_BRUSH));
paint();
setPaintDC(NULL);
BitBlt(hdc, 0, 0, width, height, bufDC, 0, 0, SRCCOPY);
DeleteObject(bufBMP);
DeleteDC(bufDC);
}
EndPaint(hWnd, &ps);
break;
case WM_MOUSEMOVE:
{
int x = GET_X_LPARAM(lParam);
int y = GET_Y_LPARAM(lParam);
mouseMove(x, y);
}
break;
case WM_LBUTTONDOWN:
SetCapture(hWnd);
mouseDown();
break;
case WM_LBUTTONUP:
ReleaseCapture();
mouseUp();
break;
case WM_KEYDOWN:
{
int vk = wParam;
char ch = MapVirtualKey(vk, MAPVK_VK_TO_CHAR);
keyDown(ch, vk);
}
break;
case WM_KEYUP:
{
int vk = wParam;
char ch = MapVirtualKey(vk, MAPVK_VK_TO_CHAR);
keyUp(ch, vk);
}
break;
case WM_TIMER:
switch(wParam)
{
case IDT_TIMER0:
timerTick();
break;
}
break;
case WM_DESTROY:
finalize();
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
Slider::Slider(QWidget *parent,Tokeniser *t) :
QWidget(NULL)
{
bool rangeGot = false;
bool always = false;
bool vertical = false;
immediate = false;
renderer = NULL;
char outVar[64]; //!< name of the variable to write to
title[0]=0;
inverse = ConfigManager::inverse;
ConfigRect pos = ConfigManager::parseRect();
bool done = false;
t->getnextcheck(T_OCURLY);
initSet=false;
DataBuffer<float> *buf=NULL;
outVar[0]=0;
epsilon = 0.001f;
isInteger=false;
while(!done){
switch(t->getnext()){
case T_EXPR: // optional, provides a 'feedback' value
case T_VAR:
t->rewind();
buf = ConfigManager::parseFloatSource();
break;
case T_EPSILON:
epsilon = t->getnextfloat();
break;
case T_INTEGER:
isInteger=true;
break;
case T_OUT:
t->getnextident(outVar);
break;
case T_INITIAL:
initial = t->getnextfloat();
initSet=true;
break;
case T_HORIZONTAL: // dummy since it's the default
break;
case T_VERTICAL:
vertical = true;
break;
case T_RANGE:
minVal = t->getnextfloat();
t->getnextcheck(T_TO);
maxVal = t->getnextfloat();
rangeGot=true;
break;
case T_TITLE:
t->getnextstring(title);
break;
case T_ALWAYS:
always=true;
break;
case T_IMMEDIATE:
immediate=true;
break;
case T_CCURLY:
done=true;
break;
default:
throw Exception(t->getline()).set("Unexpected '%s'",t->getstring());
}
}
if(!outVar[0])
throw Exception("no output name given for slider",t->getline());
if(!rangeGot)
throw Exception("no range given for slider",t->getline());
if(!initSet)initial=minVal;
// create a new outvar
out = new OutValue(outVar,0,always);
out->listener=this; // so we know when our var was sent
UDPClient::getInstance()->add(out);
if(!title[0])
strcpy(title,outVar);
renderer = buf ? new DataRenderer(this,buf) : NULL;
connect(&timer,SIGNAL(timeout()),this,SLOT(timerTick()));
try{
ConfigManager::registerNudgeable(outVar,this);
}catch(Exception& e){
throw Exception(e,t->getline());
}
QVBoxLayout *layout;
layout = new QVBoxLayout(this);
layout->setSpacing(0);
slider = new InternalSlider(vertical?Qt::Vertical:Qt::Horizontal,this);
slider->setMaximum(100);
slider->setMinimum(0);
layout->setAlignment(Qt::AlignCenter);
label = new QLabel(title);
label->setAlignment(Qt::AlignCenter);
label->setMaximumSize(10000,30);
layout->addWidget(slider);
layout->addWidget(label);
setLayout(layout);
slider->setStyleSheet(defaultStyle);
connect(slider,SIGNAL(sliderPressed()),this,SLOT(pressed()));
connect(slider,SIGNAL(sliderReleased()),this,SLOT(released()));
QGridLayout *l = (QGridLayout*)parent->layout();
l->addWidget(this,pos.y,pos.x,pos.h,pos.w);
setMinimumSize(100,100);
timer.start(200);
machine.start(initState,this);
setDrawProperties();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
mainWindow = this;
// Start device manager
KbManager::init(CKB_VERSION_STR);
connect(KbManager::kbManager(), SIGNAL(kbConnected(Kb*)), this, SLOT(addDevice(Kb*)));
connect(KbManager::kbManager(), SIGNAL(kbDisconnected(Kb*)), this, SLOT(removeDevice(Kb*)));
connect(KbManager::kbManager(), SIGNAL(versionUpdated()), this, SLOT(updateVersion()));
connect(KbManager::scanTimer(), SIGNAL(timeout()), this, SLOT(timerTick()));
// Set up tray icon
restoreAction = new QAction(tr("Restore"), this);
closeAction = new QAction(tr("Quit ckb"), this);
#ifdef USE_LIBAPPINDICATOR
QString desktop = std::getenv("XDG_CURRENT_DESKTOP");
unityDesktop = (desktop.toLower() == "unity");
if(unityDesktop){
trayIcon = 0;
indicatorMenu = gtk_menu_new();
indicatorMenuRestoreItem = gtk_menu_item_new_with_label("Restore");
indicatorMenuQuitItem = gtk_menu_item_new_with_label("Quit ckb");
gtk_menu_shell_append(GTK_MENU_SHELL(indicatorMenu), indicatorMenuRestoreItem);
gtk_menu_shell_append(GTK_MENU_SHELL(indicatorMenu), indicatorMenuQuitItem);
g_signal_connect(indicatorMenuQuitItem, "activate",
G_CALLBACK(quitIndicator), this);
g_signal_connect(indicatorMenuRestoreItem, "activate",
G_CALLBACK(restoreIndicator), this);
gtk_widget_show(indicatorMenuRestoreItem);
gtk_widget_show(indicatorMenuQuitItem);
indicator = app_indicator_new("ckb", "indicator-messages", APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
app_indicator_set_status(indicator, APP_INDICATOR_STATUS_ACTIVE);
app_indicator_set_menu(indicator, GTK_MENU(indicatorMenu));
app_indicator_set_icon(indicator, "ckb");
} else
#endif // USE_LIBAPPINDICATOR
{
trayIconMenu = new QMenu(this);
trayIconMenu->addAction(restoreAction);
trayIconMenu->addAction(closeAction);
trayIcon = new QSystemTrayIcon(QIcon(":/img/ckb-logo.png"), this);
trayIcon->setContextMenu(trayIconMenu);
connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(iconClicked(QSystemTrayIcon::ActivationReason)));
}
toggleTrayIcon(!CkbSettings::get("Program/SuppressTrayIcon").toBool());
#ifdef Q_OS_MACX
// Make a custom "Close" menu action for OSX, as the default one brings up the "still running" popup unnecessarily
QMenuBar* menuBar = new QMenuBar(this);
setMenuBar(menuBar);
this->menuBar()->addMenu("ckb")->addAction(closeAction);
#else
// On linux, add a handler for Ctrl+Q
new QShortcut(QKeySequence("Ctrl+Q"), this, SLOT(quitApp()));
#endif
connect(ui->actionExit, SIGNAL(triggered()), this, SLOT(quitApp()));
connect(closeAction, SIGNAL(triggered()), this, SLOT(quitApp()));
connect(restoreAction, SIGNAL(triggered()), this, SLOT(showWindow()));
connect(qApp, SIGNAL(applicationStateChanged(Qt::ApplicationState)), this, SLOT(stateChange(Qt::ApplicationState)));
connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(cleanup()));
ui->tabWidget->addTab(settingsWidget = new SettingsWidget(this), configLabel);
settingsWidget->setVersion("ckb " CKB_VERSION_STR);
}
bool SipPhoneProxy::initRegistrationData( void )
{
//QSettings settings;
SipRegistrationData regData;
//{
// // Адрес SIP сервера для регистрации
// // Остается пустым если задан sipUserUri
// QString sipServerUri;
// // Порт SIP сервера
// int sipServerPort;
// // Время действия регистрации
// int registrationExpiresTime;
// // URI текущего пользователя
// QString sipUserUri;
// // Логин и пароль для регистрации
// QString userName;
// QString password;
// // Флаг использования STUN сервера
// bool useStun;
// // Адрес STUN сервера включая порт в формате stunserver.domen:3478
// QString stunServerWithPort;
// // Значение qValue
// QString qValue;
// // Флаг авторегистрации
// bool autoRegister;
//};
//QString pp = "/settings/local/";
regData.registrationExpiresTime = constRegistrationExpiresTime;// settings.value( pp + "/RegistrationExpiresTime", constRegistrationExpiresTime ).toInt();
if( regData.registrationExpiresTime == 0 )
{
regData.registrationExpiresTime = -1;
}
//pp = "/settings/Registration/";
////regData.sipUserUri = _pSipUser->getUri().getRegisterUri();// settings.value( pp + "/SipUri" ).toString();
SipUri uri = _pSipUser->getUri();
regData.sipUserUri = uri.nameAddr_noTag();
//regData.sipUserUri = _pSipUser->getUri().nameAddr_noTag();
//SipUri userURI = _pSipUser->getUri();
//QString res;
//res = "userURI: " + _pSipUser->getUri().nameAddr_noTag() + " pass: "******"debug", res);
regData.useStun = false;
//if( settings.value( "/settings/STUN/UseStun", "No" ).toString() == "Yes" )
//{
// regData.useStun = true;
//}
if(regData.useStun)
{
regData.stunServerWithPort = "talkpad.ru:5065";// settings.value( "/settings/STUN/StunServer", constStunServer ).toString();
if( regData.stunServerWithPort.isEmpty() )
{
QString dname = _pSipUser->getMyUri()->getHostname();
regData.stunServerWithPort = dname;
QString srv = _pSipClient->getSRV( QString( "_stun._udp." ) + dname );
if( !srv.isEmpty() )
{
regData.stunServerWithPort = srv;
}
regData.stunServerWithPort += ":3478";
}
else
{
if( !regData.stunServerWithPort.contains( ':' ) )
{
regData.stunServerWithPort += ":3478";
}
}
}
//if( settings.value( pp + "/SipServer", "" ).toString() != "" )
//{
// regData.sipServerUri = settings.value( pp + "/SipServer" ).toString();
//}
//regData.sipServerUri = "81.19.69.224";
//regData.sipServerUri = "81.19.70.71";//"81.19.70.76";
regData.sipServerUri = "81.19.70.76";
//regData.sipServerUri = "81.19.80.213";
regData.qValue = "";// settings.value( pp + "/qValue", "" ).toString();
//regData.userName = settings.value( pp + "/UserName" ).toString();
//regData.password = settings.value( pp + "/Password" ).toString();
//QString str = settings.value( pp + "/AutoRegister" ).toString();
//regData.autoRegister = ( str == "Yes" ) ? true : false;
regData.autoRegister = false;
//connect(this, SIGNAL(proxyTrueRegistrationStatus(bool)), this, SLOT(registrationStatus(bool)));
registrations = new RSipRegistrations(regData, _pSipClient, this);
if(registrations == NULL)
return false;
connect(registrations, SIGNAL(proxyTrueRegistrationStatus(bool)), this, SLOT(registrationStatus(bool)));
//connect(registrations, SIGNAL(proxyTrueRegistrationStatus(bool)), this, SLOT(trueRegistrationStatusSlot(bool)));
// Кнопки регистрации
//connect(ui.buttonRegister, SIGNAL(clicked()), registrations, SLOT(makeRegister()));
//connect(ui.buttonUnRegister, SIGNAL(clicked()), registrations, SLOT(clearRegister()));
//identities( registrations );
if( registrations->getUseStun() )
{
//view->setStunSrv( registrations->getStunSrv() );
setStunSrv( registrations->getStunSrv() );
_pSipClient->sendStunRequest( registrations->getStunSrv() );
QTimer *stun_timer = new QTimer( this );
connect( stun_timer, SIGNAL( timeout() ), this, SLOT( stun_timerTick() ) );
//QString p = "/settings/Registration/";
//int timeout = settings.value( p + "RequestPeriod", constStunRequestPeriod ).toInt();
int timeout = constStunRequestPeriod;
if( timeout > 0 )
{
stun_timer->start( timeout * 1000 );
}
}
QTimer *timer = new QTimer( this );
connect( timer, SIGNAL( timeout() ), this, SLOT( timerTick() ) );
timer->start( 20 );
return true;
}
void ProtocolController::Initialize()
{
if(!this->initialized)
{
//Defines the center of the screen
this->centerX = this->parent->geometry().width()/2;
this->centerY = this->parent->geometry().height()/2;
//Defines the position of the origin
this->originX = this->centerX;
this->originY = this->centerY + this->distanceTarget;
//Defines the position of the target
this->targetX = this->centerX;
this->targetY = this->centerY - this->distanceTarget;
//Sets the cursor to the center of the screen
QCursor::setPos(this->centerX,this->centerY);
//Creates a new mutex
this->mutex = new QMutex();
//Creates a new thread
this->workerThread = new QThread;
//Starts the thread
this->workerThread->start();
//Creates a new timer
this->timer = new QTimer(0);
//Precise timer is prefered
this->timer->setTimerType(Qt::PreciseTimer);
//Finds the timer interval (ms) according to the sampling frequency
int interval = (int)(1000 * (1.0 / ((double)this->samplingFrequency)));
this->timer->setInterval(interval);
//Connects the timer to the processing event
connect(this->timer,SIGNAL(timeout()),this,SLOT(timerTick()));
//Moves the protocol controller to a different Thread
this->timer->moveToThread(workerThread);
//Connects an event to the rest timer
this->timerRest = new QTimer(0);
this->timerRest->setInterval(this->restInterval);
connect(this->timerRest,SIGNAL(timeout()),this,SLOT(timerRestTick()));
//Connects events to the timer
connect(this,SIGNAL(start()),this->timer,SLOT(start()),
Qt::QueuedConnection);
connect(this,SIGNAL(stop()),this->timer,SLOT(stop()),
Qt::QueuedConnection);
//Initializes the cursor controller
this->cursorController = new CursorController();
if(this->perturbation)
{
this->cursorController->setPerturbation(this->perturbationDegree);
this->cursorController->setOriginX(this->originX);
this->cursorController->setOriginY(this->originY);
}
//Counter for the number of trials
this->trialCounter=0;
//Counter for the number of sessions
this->sessionCounter=1;
//Aux variables
double x=0;
double y=0;
//Creates the object representing the origin
this->objOrigin = new GUIObject();
x = this->originX;
y = this->originY;
this->objOrigin->point = new QPointF(x,y);
this->objOrigin->pen = new QPen(Qt::blue);
this->objOrigin->pen->setWidth(0);
this->objOrigin->width = this->objWidth;
this->objOrigin->height = this->objHeight;
this->objOrigin->type = GUIObject::Ellipse;
//Creates the object representing the target
this->targetColor = Qt::red;
this->objTarget = new GUIObject();
x = this->targetX;
y = this->targetY;
this->objTarget->point = new QPointF(x,y);
this->objTarget->pen = new QPen(this->targetColor);
this->objTarget->pen->setWidth(0);
this->objTarget->width = this->objWidth;
this->objTarget->height = this->objHeight;
this->objTarget->type = GUIObject::Ellipse;
this->objFeedbackCursor = new GUIObject();
this->feedbackCursorColor = Qt::green;
this->objCursor = new GUIObject();
//Writes the header file
this->writeHeader();
QCursor::setPos(this->originX,this->originY);
this->initialized = true;
}
}
void
handleInterrupt(irq_t irq)
{
if (unlikely(irq > maxIRQ)) {
/* mask, ack and pretend it didn't happen. We assume that because
* the interrupt controller for the platform returned this IRQ that
* it is safe to use in mask and ack operations, even though it is
* above the claimed maxIRQ. i.e. we're assuming maxIRQ is wrong */
printf("Received IRQ %d, which is above the platforms maxIRQ of %d\n", (int)irq, (int)maxIRQ);
maskInterrupt(true, irq);
ackInterrupt(irq);
return;
}
switch (intStateIRQTable[irq]) {
case IRQSignal: {
cap_t cap;
cap = intStateIRQNode[irq].cap;
if (cap_get_capType(cap) == cap_notification_cap &&
cap_notification_cap_get_capNtfnCanSend(cap)) {
sendSignal(NTFN_PTR(cap_notification_cap_get_capNtfnPtr(cap)),
cap_notification_cap_get_capNtfnBadge(cap));
} else {
#ifdef CONFIG_IRQ_REPORTING
printf("Undelivered IRQ: %d\n", (int)irq);
#endif
}
maskInterrupt(true, irq);
break;
}
case IRQTimer:
timerTick();
resetTimer();
break;
case IRQReserved:
#ifdef CONFIG_IRQ_REPORTING
printf("Received reserved IRQ: %d", (int)irq);
#endif
handleReservedIRQ(irq);
break;
case IRQInactive:
/*
* This case shouldn't happen anyway unless the hardware or
* platform code is broken. Hopefully masking it again should make
* the interrupt go away.
*/
maskInterrupt(true, irq);
#ifdef CONFIG_IRQ_REPORTING
printf("Received disabled IRQ: %d\n", (int)irq);
#endif
break;
default:
/* No corresponding haskell error */
fail("Invalid IRQ state");
}
ackInterrupt(irq);
}
void MasterTimer::run()
{
/* How long to wait each loop */
int tickTime = 1000000 / KFrequency;
/* Allocate this from stack here so that GCC doesn't have
to do it everytime implicitly when gettimeofday() is called */
int tod = 0;
/* Allocate all the memory at the start so we don't waste any time */
timeval* finish = static_cast<timeval*> (malloc(sizeof(timeval)));
timeval* current = static_cast<timeval*> (malloc(sizeof(timeval)));
timespec* sleepTime = static_cast<timespec*> (malloc(sizeof(timespec)));
timespec* remainingTime = static_cast<timespec*> (malloc(sizeof(timespec)));
sleepTime->tv_sec = 0;
/* This is the start time for the timer */
tod = gettimeofday(finish, NULL);
if (tod == -1)
{
qWarning() << "Unable to get the time accurately:"
<< strerror(errno)
<< "- Stopping MasterTimer";
m_running = false;
}
else
{
m_running = true;
}
while (m_running == true)
{
/* Increment the finish time for this loop */
finish->tv_sec += (finish->tv_usec + tickTime) / 1000000;
finish->tv_usec = (finish->tv_usec + tickTime) % 1000000;
tod = gettimeofday(current, NULL);
if (tod == -1)
{
qWarning("Unable to get the current time: %s",
strerror(errno));
m_running = false;
break;
}
/* Do a rough sleep using the kernel to return control.
We know that this will never be seconds as we are dealing
with jumps of under a second every time. */
sleepTime->tv_nsec =
((finish->tv_usec - current->tv_usec) * 1000) +
((finish->tv_sec - current->tv_sec) * 1000000000) - 1000;
if (sleepTime->tv_nsec > 0)
{
tod = nanosleep(sleepTime, remainingTime);
while (tod == -1 && sleepTime->tv_nsec > 100) {
sleepTime->tv_nsec = remainingTime->tv_nsec;
tod = nanosleep(sleepTime, remainingTime);
}
}
/* Now take full CPU for precision (only a few nanoseconds,
at maximum 1000 nanoseconds) */
while (finish->tv_usec - current->tv_usec +
(finish->tv_sec - current->tv_sec) * 1000000 > 5)
{
tod = gettimeofday(current, NULL);
if (tod == -1)
{
qWarning("Unable to get the current time: %s",
strerror(errno));
m_running = false;
break;
}
}
/* Execute the next timer event */
timerTick();
}
free(finish);
free(current);
free(sleepTime);
free(remainingTime);
}