exited with code -1073741819

Juandav93

Hello, I have a problem with my application, after some time, after about 7 seconds the application stops running, my code:

.pro

TEMPLATE = app
CONFIG += c++11
CONFIG -= app_bundle
CONFIG -= console
QT += network core widgets gui webkit webkitwidgets qml quick
SOURCES += main.cpp \
    variable.cpp \


HEADERS += \
    yei_threespace_api.h \
    variable.h \

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/ThreeSpace_API_C_2.0.6.1/ -lThreeSpace_API
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/ThreeSpace_API_C_2.0.6.1/ -lThreeSpace_APId
else:unix: LIBS += -L$$PWD/ThreeSpace_API_C_2.0.6.1/ -lThreeSpace_API

INCLUDEPATH += $$PWD/ThreeSpace_API_C_2.0.6.1
DEPENDPATH += $$PWD/ThreeSpace_API_C_2.0.6.1

.variable.cpp

#include "variable.h"
#include "yei_threespace_api.h"
#include <QDebug>
#include <math.h>


Variable::Variable(QObject *parent) :
    QObject(parent)
{

timer = new QTimer(this);
connect(timer,SIGNAL(timeout()),this,SLOT(enviar()));
timer->start(125);
}

void Variable::enviar()
{
    //obtener valores del sensor
        TSS_Device_Id  device;
        TSS_Error tss_error;
        TSS_ComPort comport;

        if(tss_getComPorts(&comport,1,0,TSS_FIND_ALL_KNOWN^TSS_FIND_DNG)){
            device =tss_createTSDeviceStr(comport.com_port, TSS_TIMESTAMP_SENSOR);
            if( device == TSS_NO_DEVICE_ID){
                qDebug() << "Failed to create a sensor on %s\n";
            }
        }
        else{
          qDebug() << "No sensors found";

        }

        float quat[4];
        unsigned int timestamp;
        tss_error= tss_getTaredOrientationAsQuaternion(device, quat, &timestamp);
        if(tss_error){
           qDebug() <<"TSS_Error: %s\n";
        }

        float gyro[3];
        float accel[3];
        float compass[3];
        tss_error= tss_getAllCorrectedComponentSensorData(device, gyro, accel, compass, NULL);
        if(tss_error){
         qDebug() << "TSS_Error: %s\n";
        }
        tss_closeTSDevice(device);

        float x = quat[0];
        float y = quat[1];
        float z = quat[2];
        float w = quat[3];

float roll = atan2( 2 * y * w -  2 * x * z ,  1  -  2 * y * y -  2 * z * z );
float pitch =  atan2( 2 * x * w -  2 * y * z ,  1  -  2 * x * x -  2 * z * z );
float yaw = asin ( 2 * x * y +  2 * z * w );
    roll = roll;
    pitch = pitch;
    yaw = yaw;
    QString rol = QString::number(roll);
    QString pitc = QString::number(pitch);
    QString ya = QString::number(yaw);

    //envio De los datos
    QNetworkRequest requerimiento(QUrl("http://127.0.0.1/vidas/envio.php"));
    QByteArray postDatos;
    QUrlQuery consulta;
    consulta.addQueryItem("roll",rol);
    consulta.addQueryItem("pitch",pitc);
    consulta.addQueryItem("yaw",ya);
    postDatos.append(consulta.toString());
    requerimiento.setHeader(QNetworkRequest::ContentTypeHeader,"application/x-www-form-urlencoded;charset=UTF-8");
    requerimiento.setHeader(QNetworkRequest::ContentLengthHeader,postDatos.length());

    man = new QNetworkAccessManager(this);
    man->post(requerimiento,postDatos);



}

variable.h

#ifndef VARIABLE_H
#define VARIABLE_H

#include <QObject>
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QUrlQuery>
#include <QDateTime>
#include <QFile>
#include <QDebug>
#include <QProcess>
#include <QEventLoop>
#include <QTextStream>
#include <QTimer>

class Variable : public QObject
{
 Q_OBJECT
public:
    explicit Variable(QObject *parent = 0);

public slots:
    void replyFinished (QNetworkReply *reply);
    void enviar();

private:
   QNetworkAccessManager *man;
   QNetworkReply *resp;
   QProcess *proc;
   QTimer *timer;
};

#endif // VARIABLE_H

main.cpp

#include "variable.h"
#include <QApplication>

int main(int argc, char **argv)
{
QApplication app(argc, argv);
Variable d;
return app.exec();
}

envio.php

<?php
    $fd = fopen("datos.txt","w");
    fwrite($fd, $_POST["roll"].",");
    fwrite($fd, $_POST["pitch"].",");
    fwrite($fd, $_POST["yaw"]);
    fclose($fd);

?>

Someone who can help me please.

SGaist

Hi,

One thing I can see is that you are filling up your memory with QNetworkAccessManager objects since you recreate it each time you call enviar.

Juandav93

@SGaist hi thanks for reply,You are right, but it is also for every by creating a sensor contact that stupid I am, thank you very much:D