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get the last frame in eiger with acquiringdone

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This commit is contained in:
Dhanya Maliakal
2015-02-24 16:10:31 +01:00
parent d658799b20
commit 2c2d2171d2
5 changed files with 22 additions and 14 deletions
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29
slsDetectorSoftware/slsDetectorAnalysis/postProcessing.cpp
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@ -532,26 +532,33 @@ void* postProcessing::processData(int delflag) {
//updating progress
if(currentfIndex != -1)
setCurrentProgress(currentfIndex+1);
/** IF detector acquisition is done, let the acquire() thread know to finish up and force join thread */
if(acquiringDone == 1){
#ifdef VERY_VERY_DEBUG
cout << "acquiring seems to be done" << endl;
cout << "currentfIndex:" << currentfIndex << endl;
#endif
//so that only once it checks for last frame and then next time, checks join thread
/** IF detector acquisition is done, let the acquire() thread know to finish up and force join thread */
if(acquiringDone > 0){
#ifdef VERY_VERY_DEBUG
if(acquiringDone == 1)
cout << "acquiring seems to be done" << endl;
#endif
//so that it checks for last frame for some number of checks, then checks join thread
pthread_mutex_lock(&mg);
acquiringDone = 2;
acquiringDone++;
#ifdef VERY_VERY_DEBUG
cout << "acquiringDone :" << acquiringDone << endl;
#endif
pthread_mutex_unlock(&mg);
//newData = true;
}else if (acquiringDone == 2){
if (acquiringDone == 10){//for eiger, it is very slow, have to wait long to get last frame
#ifdef VERY_VERY_DEBUG
cout << "gonna post for it to end" << endl;
cout << "gonna post for it to end" << endl;
#endif
sem_post(&sem_queue);
sem_post(&sem_queue);
#ifdef VERY_VERY_DEBUG
cout << "Sem posted" << endl;
cout << "Sem posted" << endl;
#endif
//newData = false;
//newData = false;
}
}else if (checkJoinThread())
break;