detectors/slsDetectorPackage
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works for missing packets and image reconstruction

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This commit is contained in:
Dhanya Maliakal 2016-10-14 16:08:43 +02:00
parent 5c4d55af6b
commit b0bedc516d
2 changed files with 48 additions and 55 deletions
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9
slsReceiverSoftware/include/UDPStandardImplementation.h
View File

@ -591,7 +591,9 @@ private:
/** If file created successfully for all Writer Threads */
bool fileCreateSuccess;
char fileHeader[MAX_NUMBER_OF_WRITER_THREADS][MAX_STR_LENGTH];
const static int FILE_HEADER_SIZE = 400;
char fileHeader[MAX_NUMBER_OF_WRITER_THREADS][FILE_HEADER_SIZE];
@ -661,9 +663,8 @@ private:
/** Total fifo size */
uint32_t fifoSize;
/** Missing Packet identifier value */
const static uint16_t missingPacketValue = 0xFFFF;
const static uint16_t deactivatedPacketValue = 0xFEFE;
/** Missing Packet */
int missingPacketinFile;
/** Dummy Packet identifier value */
const static uint32_t dummyPacketValue = 0xFFFFFFFF;

94
slsReceiverSoftware/src/UDPStandardImplementation.cpp
View File

@ -1586,7 +1586,7 @@ int UDPStandardImplementation::createNewFile(int ithread){
//write file header
if(myDetectorType == EIGER)
fwrite((void*)fileHeader[ithread], 1, strlen(fileHeader[ithread]), sfilefd[ithread]);
fwrite((void*)fileHeader[ithread], 1, FILE_HEADER_SIZE, sfilefd[ithread]);
}
//reset counters for each new file
@ -1823,7 +1823,7 @@ void UDPStandardImplementation::startDataCallback(){
offset+= onePacketSize;
//send header
//update frame details
frameIndex = fnum;if(frameIndex==-1) cprintf(RED,"frameindex = -1, 222\n");
frameIndex = fnum;
acquisitionIndex = fnum - startAcquisitionIndex;
if(dynamicRange == 32) subframeIndex = snum;
int len = sprintf(buf,jsonFmt,type,shape, acquisitionIndex, frameIndex, subframeIndex,completeFileName[ithread]);
@ -1859,7 +1859,7 @@ void UDPStandardImplementation::startDataCallback(){
#endif
//send header
//update frame details
frameIndex = fnum;if(frameIndex==-1) cprintf(RED,"frameindex = -1, 333\n");
frameIndex = fnum;
acquisitionIndex = fnum - startAcquisitionIndex;
if(dynamicRange == 32) subframeIndex = snum;
int len = sprintf(buf,jsonFmt,type,shape, acquisitionIndex, frameIndex, subframeIndex,completeFileName[ithread]);
@ -2066,7 +2066,6 @@ int UDPStandardImplementation::prepareAndListenBuffer(int ithread, int cSize, ch
footer = (eiger_packet_footer_t*)(buffer[ithread] + offset + footerOffset);
*( (uint64_t*) footer) = deactivatedFrameNumber[ithread];
*( (uint16_t*) footer->packetNumber) = ++pnum;
*( (uint16_t*) header->missingPacket) = deactivatedPacketValue;
#ifdef MANUALDEBUG
if(!ithread){
cprintf(GREEN,"thread:%d pnum:%d fnum:%d\n",
@ -2613,6 +2612,12 @@ void UDPStandardImplementation::stopWriting(int ithread, char* wbuffer){
//all threads need to close file, reset mask and exit loop
missingPacketinFile = (long long int)numberOfFrames*packetsPerFrame-totalWritingPacketCount[ithread];
if(missingPacketinFile){
updateFileHeader(ithread);
fseek(sfilefd[ithread],0,0);
fwrite((void*)fileHeader[ithread], 1, FILE_HEADER_SIZE, sfilefd[ithread]);
}
closeFile(ithread);
pthread_mutex_lock(&statusMutex);
writerThreadsMask^=(1<<ithread);
@ -2856,56 +2861,43 @@ void UDPStandardImplementation::writeFileWithoutCompression(int ithread, char* w
void UDPStandardImplementation::updateFileHeader(int ithread){
int xpix=-1,ypix=-1;
//create detector specific packet header
char packetheader[1000];
strcpy(packetheader,"");
//only for eiger right now
/*switch(myDetectorType){
case EIGER:
*/ sprintf(packetheader,"#Packet Header\n"
"Sub Frame Number 4 bytes\n"
"Missing Packet\t 2 bytes\n"
"Port Number\t 1 byte\n"
"Unused\t\t 1 byte\n\n"
"#Packet Footer\n"
"Frame Number\t 6 bytes\n"
"Packet Number\t 2 bytes\n");
xpix = EIGER_PIXELS_IN_ONE_ROW;
ypix = EIGER_PIXELS_IN_ONE_COL;
/* break;
default:
break;
}
*/
//update file header
time_t t = time(0);
int length = sizeof(fileHeader[ithread]);
while((unsigned int)length!=strlen(fileHeader[ithread])){
length = strlen(fileHeader[ithread]);
sprintf(fileHeader[ithread],"\nHeader\t\t %d bytes\n"
"Top\t\t %d\n"
"Left\t\t %d\n"
"Dynamic Range\t %d\n"
"Ten Giga\t %d\n"
"Packet\t\t %d bytes\n"
"Data\t\t %d bytes\n"
"x\t\t %d pixels\n"
"y\t\t %d pixels\n"
"Timestamp\t %s\n\n"
"%s",
length,
(bottomEnable?0:1),(ithread?0:1),
dynamicRange,tengigaEnable,
onePacketSize,oneDataSize,
xpix,ypix,
sprintf(fileHeader[ithread],
"\nHeader\t\t %d bytes\n"
"Top\t\t %d\n"
"Left\t\t %d\n"
"Active\t\t %d\n"
"Packets Lost\t %d\n"
"Dynamic Range\t %d\n"
"Ten Giga\t %d\n"
"Packet\t\t %d bytes\n"
"Data\t\t %d bytes\n"
"x\t\t %d pixels\n"
"y\t\t %d pixels\n"
"Timestamp\t %s\n\n"
//only for eiger right now
"#Packet Header\n"
"Sub Frame Number 4 bytes\n"
"Unused\t\t 2 bytes\n"
"Port Number\t 1 byte\n"
"Unused\t\t 1 byte\n\n"
"#Packet Footer\n"
"Frame Number\t 6 bytes\n"
"Packet Number\t 2 bytes\n",
FILE_HEADER_SIZE,
(bottomEnable?0:1),(ithread?0:1),
activated,
missingPacketinFile,
dynamicRange,tengigaEnable,
onePacketSize,oneDataSize,
//only for eiger right now
EIGER_PIXELS_IN_ONE_ROW,EIGER_PIXELS_IN_ONE_COL,
ctime(&t));
if(strlen(fileHeader[ithread]) > FILE_HEADER_SIZE)
cprintf(BG_RED,"File Header Size is too small for file header\n");
ctime(&t),
packetheader);
}
}