MasterArbeit/MAClient
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run splash on own thread

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This commit is contained in:
uvos 2021-06-28 23:21:35 +02:00
parent abc449acbc
commit 0f1a6f1ba0
3 changed files with 30 additions and 17 deletions
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2
CMakeLists.txt
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@ -53,5 +53,5 @@ set(PROJECT_SOURCES
add_executable(MAClient ${PROJECT_SOURCES})
target_compile_options(MAClient PRIVATE "-std=gnu++17" "-Wall" "-O2" "-fno-strict-aliasing")
target_link_libraries(MAClient PRIVATE Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Concurrent ${OpenCV_LIBS} -luvoscam -luvosled -luvosunwrap)
target_link_libraries(MAClient PRIVATE Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Concurrent ${OpenCV_LIBS} -luvoscam -luvosled -luvosunwrap -pthread)
target_include_directories(${PROJECT_NAME} PRIVATE ${OpenCV_INCLUDE_DIRS} src src/ui)

8
src/cameras.cpp
View file

@ -3,7 +3,8 @@
#include <string>
#include <functional>
#include <QDebug>
#include <unistd.h>
#include <thread>
#include <chrono>
#include <QTimer>
Cameras::Cameras(uvosled* led): led_(led)
@ -80,8 +81,7 @@ bool Cameras::addCamera(const cam::Camera::Description& desc)
camera->cam()->setAcquisitionMode(cam::Camera::MODE_FREE);
camera->cam()->setFrameRate(10);
camera->cam()->startAcquisition();
struct timespec tv = {0, 200000000};
nanosleep(&tv, nullptr);
std::this_thread::sleep_for (std::chrono::milliseconds(200));
camera->cam()->stopAcquisition();
cameras_.pop_back();
camera = nullptr;
@ -97,7 +97,7 @@ bool Cameras::addCamera(const cam::Camera::Description& desc)
camera->cam()->setAcquisitionMode(cam::Camera::MODE_FREE);
camera->cam()->setFrameRate(10);
camera->cam()->startAcquisition();
QTimer::singleShot(5000, [camera, this](){finishAddCamera(camera);});
QTimer::singleShot(5000, [this, camera](){finishAddCamera(camera);});
}
else
{

37
src/main.cpp
View file

@ -6,7 +6,8 @@
#include <QMessageBox>
#include <QSplashScreen>
#include <QDir>
#include <QThread>
#include <thread>
#include <chrono>
#include <opencv2/core/mat.hpp>
#include <unistd.h>
#include <uvosunwrap/log.h>
@ -23,6 +24,8 @@ const char* organziation = "UVOS";
const char* application = "UVOS";
const char* version = "UVOS";
std::atomic<bool> closeSplash = false;
std::vector<cam::Camera::Description> showCameraSelectionDialog(bool* accepted = nullptr)
{
std::vector<cam::Camera::Description> ret;
@ -54,24 +57,34 @@ void showProfileDialog(Cameras* cameras)
cameras->disable(false);
}
void showSplash()
{
QSplashScreen splash(QPixmap(":/images/splash.png"));
splash.show();
while(!closeSplash)
{
splash.repaint();
std::this_thread::sleep_for(std::chrono::milliseconds(100));
}
}
int main(int argc, char *argv[])
{
Log::level = Log::WARN;
QApplication a(argc, argv);
QCoreApplication::setOrganizationName("UVOS");
QCoreApplication::setOrganizationDomain("uvos.xyz");
QCoreApplication::setApplicationName("LubircantThiknessMapperUi");
QCoreApplication::setApplicationVersion("0.1");
std::thread splashThred(&showSplash);
uvosled led;
int uvosledRet = uvosled_connect(&led);
int ret;
{
QApplication a(argc, argv);
QCoreApplication::setOrganizationName("UVOS");
QCoreApplication::setOrganizationDomain("uvos.xyz");
QCoreApplication::setApplicationName("LubircantThiknessMapperUi");
QCoreApplication::setApplicationVersion("0.1");
QSplashScreen splash(QPixmap(":/images/splash.png"));
splash.show();
QDir().mkpath(Profile::profileLocation());
qRegisterMetaType<cv::Mat>("cv::Mat");
@ -88,7 +101,7 @@ int main(int argc, char *argv[])
uvosled_poweron(&led);
// Give cameras some time to power on
// TODO: figure out how to do this better
sleep(10);
std::this_thread::sleep_for(std::chrono::seconds(10));
}
Cameras cameras(uvosledRet < 0 ? nullptr : &led);
@ -127,7 +140,7 @@ int main(int argc, char *argv[])
cameras.load(settings);
splash.hide();
closeSplash = true;
w.show();
if(uvosledRet < 0)