SOLARIS_QT6_DAQ/manyThread.h

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#ifndef MANYTHREADS_H
#define MANYTHREADS_H
#include <QThread>
#include <QMutex>
#include "ClassDigitizer2Gen.h"
static QMutex digiMTX;
//^#===================================================== ReadData Thread
class ReadDataThread : public QThread {
Q_OBJECT
public:
ReadDataThread(Digitizer2Gen * dig, QObject * parent = 0) : QThread(parent){
this->digi = dig;
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isSaveData = false;
}
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void SetSaveData(bool onOff) {this->isSaveData = onOff;}
void run(){
clock_gettime(CLOCK_REALTIME, &ta);
while(true){
digiMTX.lock();
int ret = digi->ReadData();
digiMTX.unlock();
if( ret == CAEN_FELib_Success){
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if( isSaveData) digi->SaveDataToFile();
}else if(ret == CAEN_FELib_Stop){
digi->ErrorMsg("No more data");
//emit endOfLastData();
break;
}else{
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//digi->ErrorMsg("ReadDataLoop()");
digi->evt->ClearTrace();
}
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if( isSaveData ){
clock_gettime(CLOCK_REALTIME, &tb);
if( tb.tv_sec - ta.tv_sec > 2 ) {
emit sendMsg("FileSize ("+ QString::number(digi->GetSerialNumber()) +"): " + QString::number(digi->GetTotalFilesSize()/1024./1024.) + " MB");
//emit checkFileSize();
//double duration = tb.tv_nsec-ta.tv_nsec + tb.tv_sec*1e+9 - ta.tv_sec*1e+9;
//printf("%4d, duration : %10.0f, %6.1f\n", readCount, duration, 1e9/duration);
ta = tb;
}
}
}
}
signals:
void sendMsg(const QString &msg);
//void endOfLastData();
//void checkFileSize();
private:
Digitizer2Gen * digi;
timespec ta, tb;
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bool isSaveData;
};
//^#===================================================== UpdateTrace Thread
class UpdateTraceThread : public QThread {
Q_OBJECT
public:
UpdateTraceThread(QObject * parent = 0) : QThread(parent){
waitTime = 2;
stop = false;
}
unsigned int GetWaitTimeSec() const {return waitTime;}
void SetWaitTimeSec(unsigned sec) {waitTime = sec;}
void Stop() {this->stop = true;}
void run(){
unsigned int count = 0;
stop = false;
do{
usleep(100000);
count ++;
if( count % waitTime == 0){
emit updateTrace();
}
}while(!stop);
}
signals:
void updateTrace();
private:
bool stop;
unsigned int waitTime; //100 of milisec
};
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//^#======================================================= Scalar Thread
class ScalarThread : public QThread {
Q_OBJECT
public:
ScalarThread(QObject * parent = 0 ) : QThread(parent){
waitTime = 20; // 10 x 100 milisec
stop = false;
}
void Stop() { this->stop = true;}
unsigned int GetWaitTimeinSec() const {return waitTime/10;}
void run(){
unsigned int count = 0;
stop = false;
do{
usleep(100000);
count ++;
if( count % waitTime == 0){
emit updataScalar();
}
}while(!stop);
}
signals:
void updataScalar();
private:
bool stop;
unsigned int waitTime;
};
#endif