detectors/slsDetectorPackage
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receiver nth frame and acquisition indices for eiger

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This commit is contained in:
Maliakal Dhanya 2014-07-31 12:13:15 +02:00
parent 91c0a083b3
commit 3e36b603f9
3 changed files with 46 additions and 24 deletions
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3
slsReceiverSoftware/slsReceiver/slsReceiverTCPIPInterface.cpp
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@ -1318,7 +1318,9 @@ int slsReceiverTCPIPInterface::eiger_read_frame(){
/**send garbage with -1 index to try again*/
if(!receiverBase->getFramesCaught()){
arg=-1;
#ifdef VERBOSE
cout<<"haven't caught any frame yet"<<endl;
#endif
}
/** acq started */
else{
@ -1338,6 +1340,7 @@ int slsReceiverTCPIPInterface::eiger_read_frame(){
/**proper frame*/
else{
memcpy(origVal,raw,frameSize);
raw=NULL;

63
slsReceiverSoftware/slsReceiver/slsReceiverUDPFunctions.cpp
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@ -1,4 +1,4 @@
//#ifdef SLS_RECEIVER_UDP_FUNCTIONS
#ifdef SLS_RECEIVER_UDP_FUNCTIONS
/********************************************//**
* @file slsReceiverUDPFunctions.cpp
* @short does all the functions for a receiver, set/get parameters, start/stop etc.
@ -318,7 +318,7 @@ uint32_t slsReceiverUDPFunctions::getStartFrameIndex(){return startFrameIndex;}
uint32_t slsReceiverUDPFunctions::getFrameIndex(){
if(!packetsCaught)
frameIndex=0;
frameIndex=-1;
else
frameIndex = currframenum - startFrameIndex;
return frameIndex;
@ -326,7 +326,7 @@ uint32_t slsReceiverUDPFunctions::getFrameIndex(){
uint32_t slsReceiverUDPFunctions::getAcquisitionIndex(){
if(!totalPacketsCaught)
acquisitionIndex=0;
acquisitionIndex=-1;
else
acquisitionIndex = currframenum - startAcquisitionIndex;
return acquisitionIndex;
@ -808,6 +808,7 @@ void slsReceiverUDPFunctions::readFrame(char* c,char** raw, uint32_t &fnum){
guiDataReady = 0;
pthread_mutex_unlock(&dataReadyMutex);
if((nFrameToGui) && (writerthreads_mask)){
/*if(nFrameToGui){*/
//release after getting data
sem_post(&smp);
}
@ -829,10 +830,11 @@ void slsReceiverUDPFunctions::copyFrameToGui(char* startbuf[], uint32_t fnum, ch
//random read or nth frame read, gui needs data now
else{
/*
//nth frame read, block current process if the guireader hasnt read it yet
if(nFrameToGui)
sem_wait(&smp);
*/
pthread_mutex_lock(&dataReadyMutex);
guiDataReady=0;
//eiger
@ -860,6 +862,11 @@ void slsReceiverUDPFunctions::copyFrameToGui(char* startbuf[], uint32_t fnum, ch
strcpy(guiFileName,savefilename);
guiDataReady=1;
pthread_mutex_unlock(&dataReadyMutex);
//nth frame read, block current process if the guireader hasnt read it yet
if(nFrameToGui)
sem_wait(&smp);
}
}
@ -1192,7 +1199,8 @@ int slsReceiverUDPFunctions::createCompressionFile(int ithr, int iframe){
int slsReceiverUDPFunctions::createNewFile(){
int gt = getFrameIndex();
if(gt==-1) gt=0;
//create file name
if(frameIndexNeeded==-1)
sprintf(savefilename, "%s/%s_%d.raw", filePath,fileName,fileIndex);
@ -1229,7 +1237,7 @@ int slsReceiverUDPFunctions::createNewFile(){
(int)((((currframenum-prevframenum)-(packetsInFile/packetsPerFrame))/(double)(currframenum-prevframenum))*100.000)
<< "%\tframenum "
<< dec << currframenum //<< "\t\t p " << prevframenum
<< "\tindex " << dec << getFrameIndex()
<< "\tindex " << dec << gt
<< "\tlost " << dec << (((int)(currframenum-prevframenum))-(packetsInFile/packetsPerFrame)) << endl;
}
@ -1319,7 +1327,10 @@ int slsReceiverUDPFunctions::startReceiver(char message[]){
//reset listening thread variables
measurementStarted = false;
//should be set to zero as its added to get next start frame indices for scans for eiger
if(!acqStarted) currframenum = 0;
startFrameIndex = 0;
for(int i = 0; i < numListeningThreads; ++i)
totalListeningFrameCount[i] = 0;
@ -1715,6 +1726,7 @@ int loop;
//for progress
if(myDetectorType == EIGER){
tempframenum = htonl(*(unsigned int*)((eiger_image_header *)((char*)(wbuf[ithread] + HEADER_SIZE_NUM_TOT_PACKETS)))->fnum);
tempframenum += (startFrameIndex-1); //eiger frame numbers start at 1, so need to -1
}else if ((myDetectorType == GOTTHARD) && (shortFrame == -1))
tempframenum = (((((uint32_t)(*((uint32_t*)(wbuf[ithread] + HEADER_SIZE_NUM_TOT_PACKETS))))+1)& (frameIndexMask)) >> frameIndexOffset);
else
@ -1840,6 +1852,7 @@ int loop;
void slsReceiverUDPFunctions::startFrameIndices(int ithread){
if (myDetectorType == EIGER)
//add currframenum later in this method for scans
startFrameIndex = htonl(*(unsigned int*)((eiger_image_header *)((char*)(buffer[ithread] + HEADER_SIZE_NUM_TOT_PACKETS)))->fnum);
//gotthard has +1 for frame number and not a short frame
else if ((myDetectorType == GOTTHARD) && (shortFrame == -1))
@ -1850,9 +1863,6 @@ void slsReceiverUDPFunctions::startFrameIndices(int ithread){
& (frameIndexMask)) >> frameIndexOffset);
cout << "startFrameIndex:" << startFrameIndex<<endl;
prevframenum=startFrameIndex;
measurementStarted = true;
//start of acquisition
if(!acqStarted){
startAcquisitionIndex=startFrameIndex;
@ -1860,6 +1870,15 @@ void slsReceiverUDPFunctions::startFrameIndices(int ithread){
acqStarted = true;
cout << "startAcquisitionIndex:" << startAcquisitionIndex<<endl;
}
//for scans, cuz currfraenum resets
else if (myDetectorType == EIGER)
startFrameIndex += currframenum;
cout << "startFrameIndex:" << startFrameIndex<<endl;
prevframenum=startFrameIndex;
measurementStarted = true;
}
@ -1867,9 +1886,9 @@ void slsReceiverUDPFunctions::startFrameIndices(int ithread){
void slsReceiverUDPFunctions::stopListening(int ithread, int rc, int &pc, int &t){
int i;
//#ifdef VERYVERBOSE
#ifdef VERYVERBOSE
cerr << ithread << " recvfrom() failed:"<<endl;
//#endif
#endif
if(status != TRANSMITTING){
cout << ithread << " *** shoule never be here********* status not transmitting***********************"<<endl;/**/
fifoFree[ithread]->push(buffer[ithread]);
@ -1898,37 +1917,37 @@ int i;
cout << ithread << " going to push in dummy buffer:" << (void*)buffer[ithread] << " with num packets:"<< (*((uint16_t*)(buffer[ithread]))) << endl;
#endif
while(!fifo[ithread]->push(buffer[ithread]));
//#ifdef VERYDEBUG
#ifdef VERYDEBUG
cout << ithread << " pushed in dummy buffer:" << (void*)buffer[ithread] << endl;
//#endif
#endif
}
//reset mask and exit loop
pthread_mutex_lock(&status_mutex);
listeningthreads_mask^=(1<<ithread);
//#ifdef VERYDEBUG
#ifdef VERYDEBUG
cout << ithread << " Resetting mask of current listening thread. New Mask: " << listeningthreads_mask << endl;
//#endif
#endif
pthread_mutex_unlock(&(status_mutex));
//#ifdef VERYDEBUG
#ifdef VERYDEBUG
cout << ithread << ": Frames listened to " << dec << ((totalListeningFrameCount[ithread]*numListeningThreads)/packetsPerFrame) << endl;
//#endif
#endif
//waiting for all listening threads to be done, to print final count of frames listened to
if(ithread == 0){
//#ifdef VERYDEBUG
#ifdef VERYDEBUG
if(numListeningThreads > 1)
cout << "Waiting for listening to be done.. current mask:" << hex << listeningthreads_mask << endl;
//#endif
#endif
while(listeningthreads_mask)
usleep(5000);
//#ifdef VERYDEBUG
#ifdef VERYDEBUG
t = 0;
for(i=0;i<numListeningThreads;++i)
t += totalListeningFrameCount[i];
cout << "Total frames listened to " << dec <<(t/packetsPerFrame) << endl;
//#endif
#endif
}
}
@ -2292,4 +2311,4 @@ int slsReceiverUDPFunctions::enableTenGiga(int enable){
//#endif
#endif

4
slsReceiverSoftware/slsReceiver/slsReceiverUDPFunctions.h
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@ -1,4 +1,4 @@
//#ifdef SLS_RECEIVER_UDP_FUNCTIONS
#ifdef SLS_RECEIVER_UDP_FUNCTIONS
#ifndef SLS_RECEIVER_UDP_FUNCTIONS_H
#define SLS_RECEIVER_UDP_FUNCTIONS_H
/********************************************//**
@ -801,4 +801,4 @@ public:
#endif
//#endif
#endif