kopia lustrzana https://gitlab.com/eliggett/wfview
Add mutex to ensure thread safety
rodzic
fa47bfb4bc
commit
c8a29bb400
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@ -70,6 +70,9 @@ void controllerSetup::mousePressed(QPoint p)
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}
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bool found = false;
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QMutexLocker locker(mutex);
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for (BUTTON& b : *buttons)
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{
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if (b.dev == currentDevice && b.pos.contains(p))
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@ -119,20 +122,25 @@ void controllerSetup::mousePressed(QPoint p)
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offEvent->hide();
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knobEvent->hide();
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}
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}
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void controllerSetup::onEventIndexChanged(int index) {
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Q_UNUSED(index);
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if (currentButton != Q_NULLPTR && onEvent->currentData().toInt() < commands->size()) {
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QMutexLocker locker(mutex);
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currentButton->onCommand = &commands->at(onEvent->currentData().toInt());
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currentButton->onText->setPlainText(currentButton->onCommand->text);
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}
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}
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void controllerSetup::offEventIndexChanged(int index) {
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Q_UNUSED(index);
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if (currentButton != Q_NULLPTR && offEvent->currentData().toInt() < commands->size()) {
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QMutexLocker locker(mutex);
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currentButton->offCommand = &commands->at(offEvent->currentData().toInt());
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currentButton->offText->setPlainText(currentButton->offCommand->text);
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}
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@ -141,17 +149,21 @@ void controllerSetup::offEventIndexChanged(int index) {
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void controllerSetup::knobEventIndexChanged(int index) {
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Q_UNUSED(index);
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if (currentKnob != Q_NULLPTR && knobEvent->currentData().toInt() < commands->size()) {
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QMutexLocker locker(mutex);
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currentKnob->command = &commands->at(knobEvent->currentData().toInt());
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currentKnob->text->setPlainText(currentKnob->command->text);
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}
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}
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void controllerSetup::newDevice(unsigned char devType, QVector<BUTTON>* but, QVector<KNOB>* kb, QVector<COMMAND>* cmd)
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void controllerSetup::newDevice(unsigned char devType, QVector<BUTTON>* but, QVector<KNOB>* kb, QVector<COMMAND>* cmd, QMutex* mut)
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{
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buttons = but;
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knobs = kb;
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commands = cmd;
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mutex = mut;
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QMutexLocker locker(mutex);
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// Remove any existing button text:
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for (QGraphicsItem* item : scene->items())
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@ -38,7 +38,7 @@ signals:
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void sendSensitivity(int val);
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public slots:
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void newDevice(unsigned char devType, QVector<BUTTON>* but, QVector<KNOB>* kb, QVector<COMMAND>* cmd);
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void newDevice(unsigned char devType, QVector<BUTTON>* but, QVector<KNOB>* kb, QVector<COMMAND>* cmd, QMutex* mut);
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void mousePressed(QPoint p);
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void onEventIndexChanged(int index);
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void offEventIndexChanged(int index);
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@ -67,7 +67,7 @@ private:
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QGraphicsProxyWidget* offEventProxy = Q_NULLPTR;
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QGraphicsProxyWidget* knobEventProxy = Q_NULLPTR;
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QString deviceName;
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QMutex* mutex;
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};
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@ -38,9 +38,10 @@ usbController::~usbController()
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#endif
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}
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void usbController::init(int sens)
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void usbController::init(int sens, QMutex* mut)
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{
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sensitivity = sens;
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this->mutex = mut;
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this->sensitivity = sens;
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emit sendSensitivity(sensitivity);
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if (HID_API_VERSION == HID_API_MAKE_VERSION(hid_version()->major, hid_version()->minor, hid_version()->patch)) {
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@ -207,7 +208,7 @@ void usbController::run()
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qInfo(logUsbControl()) << "Button Guide" << pressed;
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});
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emit newDevice(usbDevice, buttonList, knobList, commands); // Let the UI know we have a new controller
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emit newDevice(usbDevice, buttonList, knobList, commands, &usbMutex); // Let the UI know we have a new controller
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return;
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}
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}
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@ -267,7 +268,7 @@ void usbController::run()
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// Let the UI know we have a new controller
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emit newDevice(usbDevice, buttonList, knobList, commands);
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emit newDevice(usbDevice, buttonList, knobList, commands, mutex);
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// Run the periodic timer to get data
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QTimer::singleShot(25, this, SLOT(runTimer()));
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}
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@ -297,13 +298,16 @@ void usbController::runTimer()
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res = 0;
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}
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QMutexLocker locker(mutex);
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while (res > 0) {
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QByteArray data(HIDDATALENGTH, 0x0);
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res = hid_read(this->handle, (unsigned char*)data.data(), HIDDATALENGTH);
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if (res < 0)
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{
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qInfo(logUsbControl()) << "USB Device disconnected" << this->product;
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emit newDevice(0, buttonList, knobList, commands);
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emit newDevice(0, buttonList, knobList, commands, mutex);
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this->product = "";
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this->manufacturer = "";
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this->serial = "<none>";
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@ -602,6 +606,7 @@ void usbController::runTimer()
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}
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}
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// Run every 25ms
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QTimer::singleShot(25, this, SLOT(runTimer()));
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}
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@ -11,6 +11,7 @@
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#include <QColor>
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#include <QVector>
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#include <QList>
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#include <QMutex>
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#if defined(USB_CONTROLLER) && QT_VERSION < QT_VERSION_CHECK(6,0,0)
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#include <QGamepad>
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@ -120,7 +121,7 @@ public:
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~usbController();
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public slots:
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void init(int sens);
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void init(int sens, QMutex *mut);
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void run();
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void runTimer();
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void ledControl(bool on, unsigned char num);
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@ -137,7 +138,7 @@ signals:
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void doShuttle(bool plus, quint8 level);
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void setBand(int band);
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void button(const COMMAND* cmd);
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void newDevice(unsigned char devType, QVector<BUTTON>* but, QVector<KNOB>* kb, QVector<COMMAND>* cmd);
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void newDevice(unsigned char devType, QVector<BUTTON>* but, QVector<KNOB>* kb, QVector<COMMAND>* cmd, QMutex* mut);
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void sendSensitivity(int val);
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private:
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@ -162,6 +163,7 @@ private:
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QString path = "";
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int sensitivity = 1;
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QList<int> knobValues;
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QMutex* mutex=Q_NULLPTR;
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#if (QT_VERSION < QT_VERSION_CHECK(6,0,0))
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QGamepad* gamepad=Q_NULLPTR;
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#endif
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16
wfmain.cpp
16
wfmain.cpp
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@ -1671,7 +1671,7 @@ void wfmain::setupUsbControllerDevice()
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connect(usbControllerDev, SIGNAL(doShuttle(bool, unsigned char)), this, SLOT(doShuttle(bool, unsigned char)));
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connect(usbControllerDev, SIGNAL(button(const COMMAND*)), this, SLOT(buttonControl(const COMMAND*)));
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connect(usbControllerDev, SIGNAL(setBand(int)), this, SLOT(setBand(int)));
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connect(usbControllerDev, SIGNAL(newDevice(unsigned char, QVector<BUTTON>*, QVector<KNOB>*, QVector<COMMAND>*)), shut, SLOT(newDevice(unsigned char, QVector<BUTTON>*, QVector<KNOB>*, QVector<COMMAND>*)));
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connect(usbControllerDev, SIGNAL(newDevice(unsigned char, QVector<BUTTON>*, QVector<KNOB>*, QVector<COMMAND>*, QMutex*)), shut, SLOT(newDevice(unsigned char, QVector<BUTTON>*, QVector<KNOB>*, QVector<COMMAND>*,QMutex*)));
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usbControllerThread->start(QThread::LowestPriority);
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connect(this, SIGNAL(sendUsbControllerCommands(QVector<COMMAND>*)), usbControllerDev, SLOT(receiveCommands(QVector<COMMAND>*)));
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@ -1680,7 +1680,7 @@ void wfmain::setupUsbControllerDevice()
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connect(shut, SIGNAL(sendSensitivity(int)), usbControllerDev, SLOT(receiveSensitivity(int)));
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connect(shut, SIGNAL(sendSensitivity(int)), this, SLOT(receiveUsbSensitivity(int)));
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connect(usbControllerDev, SIGNAL(sendSensitivity(int)), shut, SLOT(receiveSensitivity(int)));
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connect(this, SIGNAL(initUsbController(int)), usbControllerDev, SLOT(init(int)));
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connect(this, SIGNAL(initUsbController(int,QMutex*)), usbControllerDev, SLOT(init(int,QMutex*)));
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#endif
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}
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@ -2440,11 +2440,14 @@ void wfmain::loadSettings()
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ui->usbButtonsResetBtn->setEnabled(prefs.enableUSBControllers);
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ui->usbCommandsResetBtn->setEnabled(prefs.enableUSBControllers);
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ui->usbResetLbl->setVisible(prefs.enableUSBControllers);
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/*Ensure that no operations on the usb commands/buttons/knobs take place*/
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QMutexLocker locker(&usbMutex);
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if (prefs.enableUSBControllers) {
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// Setup USB Controller
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setupUsbControllerDevice();
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emit initUsbController(prefs.usbSensitivity);
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emit initUsbController(prefs.usbSensitivity, &usbMutex);
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emit sendUsbControllerCommands(&usbCommands);
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emit sendUsbControllerButtons(&usbButtons);
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emit sendUsbControllerKnobs(&usbKnobs);
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@ -2515,7 +2518,6 @@ void wfmain::loadSettings()
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settings->endArray();
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}
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int numKnobs = settings->beginReadArray("Knobs");
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// This is the last time the knobs were changed, (v1.58)
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if (numKnobs == 0 || priorVersionFloat < 1.58) {
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@ -2954,6 +2956,7 @@ void wfmain::saveSettings()
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settings->setValue("EnableUSBControllers", prefs.enableUSBControllers);
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settings->setValue("USBSensitivity", prefs.usbSensitivity);
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QMutexLocker locker(&usbMutex);
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settings->beginWriteArray("Buttons");
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for (int nb = 0; nb < usbButtons.count(); nb++)
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{
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@ -9117,7 +9120,7 @@ void wfmain::on_enableUsbChk_clicked(bool checked)
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if (checked) {
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// Setup USB Controller
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setupUsbControllerDevice();
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emit initUsbController(prefs.usbSensitivity);
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emit initUsbController(prefs.usbSensitivity, &usbMutex);
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emit sendUsbControllerCommands(&usbCommands);
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emit sendUsbControllerButtons(&usbButtons);
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emit sendUsbControllerKnobs(&usbKnobs);
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@ -9263,6 +9266,7 @@ void wfmain::on_cwButton_clicked()
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void wfmain::resetUsbButtons()
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{
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#ifdef USB_CONTROLLER
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qInfo(logUsbControl) << "Resetting USB Buttons to defaults";
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usbButtons.clear();
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// ShuttleXpress
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@ -9342,6 +9346,7 @@ void wfmain::resetUsbButtons()
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void wfmain::resetUsbKnobs()
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{
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#ifdef USB_CONTROLLER
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qInfo(logUsbControl) << "Resetting USB Knobs to defaults";
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usbKnobs.clear();
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// eCoder
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usbKnobs.append(KNOB(eCoderPlus, 1, QRect(120, 153, 72, 27), Qt::green, &usbCommands[0]));
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@ -9355,6 +9360,7 @@ void wfmain::resetUsbKnobs()
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void wfmain::resetUsbCommands()
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{
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#ifdef USB_CONTROLLER
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qInfo(logUsbControl) << "Resetting USB Commands to defaults";
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usbCommands.clear();
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int num = 0;
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usbCommands.append(COMMAND(num++, "None", commandButton, cmdNone, 0x0));
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3
wfmain.h
3
wfmain.h
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@ -223,7 +223,7 @@ signals:
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void openShuttle();
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void requestRigState();
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void stateUpdated();
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void initUsbController(int sens);
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void initUsbController(int sens, QMutex* mutex);
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void sendUsbControllerCommands(QVector<COMMAND>* cmds);
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void sendUsbControllerButtons(QVector<BUTTON>* buts);
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void sendUsbControllerKnobs(QVector<KNOB>* kbs);
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@ -1150,6 +1150,7 @@ private:
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QVector<COMMAND> usbCommands;
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QVector<BUTTON> usbButtons;
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QVector<KNOB> usbKnobs;
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QMutex usbMutex;
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#endif
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dxClusterClient* cluster = Q_NULLPTR;
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