rtang/FSUDAQ
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity
FSUDAQ/ClassData.h

623 lines
21 KiB
C++
Raw Blame History

#ifndef DATA_H
#define DATA_H
#include <stdio.h>
#include <string>
#include <sstream>
#include <cmath>
#include <cstring> ///memset
#include <iostream> ///cout
#include <bitset>
#include <vector>
#include "CAENDigitizerType.h"
#include "macro.h"
#define MaxNData 10000 /// for timestamp 8 byte = 80kB
class Data{
public:
int DPPType;
float ch2ns;
unsigned int nByte; /// number of byte
char *buffer; /// readout buffer
uint32_t AllocatedSize;
uint32_t BufferSize;
unsigned short NumEvents[MaxNChannels];
unsigned long TotNumEvents[MaxNChannels];
unsigned long long Timestamp[MaxNChannels][MaxNData];
unsigned short Energy[MaxNChannels][MaxNData];
unsigned short Energy2[MaxNChannels][MaxNData]; /// in PSD, Energy = Qshort, Energy2 = Qlong
std::vector<unsigned short> Waveform1[MaxNChannels][MaxNData];
std::vector<unsigned short> Waveform2[MaxNChannels][MaxNData];
std::vector<bool> DigiWaveform1[MaxNChannels][MaxNData];
std::vector<bool> DigiWaveform2[MaxNChannels][MaxNData];
///CAEN_DGTZ_DPP_PHA_Event_t *Events[MaxNChannels]; /// events buffer
///CAEN_DGTZ_DPP_PHA_Waveforms_t *Waveform[MaxNChannels]; /// waveforms buffer
public:
Data();
~Data();
void AllocateMemory();
void FreeMemory();
void SetSaveWaveformToMemory(bool OnOff) { this->SaveWaveformToMemory = OnOff; }
void ClearData();
void SaveBuffer(const char * fileName);
void PrintBuffer(); //Incorrect
void DecodeBuffer(int verbose = 0);
void DecodeBuffer(char * buffer, int verbose = 0); // for outside data
void PrintStat();
protected:
unsigned int nw;
bool SaveWaveformToMemory;
///for temperary
std::vector<unsigned short> tempWaveform1;
std::vector<unsigned short> tempWaveform2;
std::vector<bool> tempDigiWaveform1;
std::vector<bool> tempDigiWaveform2;
unsigned int ReadBuffer(unsigned int nWord, int verbose = 0);
int DecodePHADualChannelBlock(unsigned int ChannelMask, int verbose);
int DecodePSDDualChannelBlock(unsigned int ChannelMask, int verbose);
unsigned short saveFileIndex;
};
//==========================================
inline Data::Data(){
ch2ns = 2.0;
buffer = NULL;
for ( int i = 0; i < MaxNChannels; i++) TotNumEvents[i] = 0;
ClearData();
SaveWaveformToMemory = true;
nw = 0;
saveFileIndex = 0;
}
inline Data::~Data(){
FreeMemory();
///if( buffer != NULL ) delete buffer;
///for( int i = 0 ; i < MaxNChannels; i++){
/// delete Events [i];
/// delete Waveform [i];
///}
}
inline void Data::AllocateMemory(){
delete buffer;
//TODO calculate Suitable buffer size
BufferSize = 1000000; /// 1M byte
buffer = (char *) malloc( BufferSize);
printf("Allocated %d byte for buffer \n", BufferSize);
///for( int i = 0 ; i < MaxNChannels ; i++ ) Events[i] = (CAEN_DGTZ_DPP_PHA_Event_t *) malloc( BufferSize);
///printf("Allocated %d byte for Events for each channel \n", BufferSize);
}
inline void Data::FreeMemory(){
printf("======= Free memory\n");
//delete buffer;
}
inline void Data::ClearData(){
nByte = 0;
AllocatedSize = 0;
BufferSize = 0;
for( int i = 0 ; i < MaxNChannels; i++){
NumEvents[i] = 0;
for( int j = 0; j < MaxNData; j++){
Timestamp[i][j] = 0;
Energy[i][j] = 0;
Energy2[i][j] = 0;
Waveform1[i][j].clear();
Waveform2[i][j].clear();
DigiWaveform1[i][j].clear();
DigiWaveform2[i][j].clear();
}
}
tempWaveform1.clear();
tempWaveform2.clear();
tempDigiWaveform1.clear();
tempDigiWaveform2.clear();
}
inline unsigned int Data::ReadBuffer(unsigned int nWord, int verbose){
if( buffer == NULL ) return 0;
unsigned int word = 0;
for( int i = 0 ; i < 4 ; i++) word += ((buffer[i + 4 * nWord] & 0xFF) << 8*i);
if( verbose >= 2) printf("%d | 0x%08x\n", nWord, word);
return word;
}
inline void Data::SaveBuffer(const char * fileName){
char saveFileName[100];
sprintf(saveFileName, "%s_%03u.bin", fileName , saveFileIndex);
FILE * haha = fopen(saveFileName, "a+");
fseek(haha, 0L, SEEK_END);
unsigned int inFileSize = ftell(haha); /// unsigned int = Max ~ 4 GB
///printf("file Size = %u Byte\n", inFileSize);
if( inFileSize > (unsigned int)MaxSaveFileSize ) { /// 2 GB
fclose(haha);
saveFileIndex ++;
sprintf(saveFileName, "%s_%03u.bin", fileName , saveFileIndex);
FILE * haha = fopen(saveFileName, "a+");
}
fwrite(buffer, nByte, 1, haha);
fclose(haha);
}
inline void Data::PrintStat(){
printf("%2s | %6s | %9s | %6s\n", "ch", "# Evt.", "Rate [Hz]", "Tot. Evt.");
printf("---+--------+-----------+----------\n");
for(int ch = 0; ch < MaxNChannels; ch++){
unsigned long long dTime = Timestamp[ch][NumEvents[ch]-1] - Timestamp[ch][0];
double sec = dTime * ch2ns / 1e9;
printf("%2d | %6d | %9.2f | %6lu\n", ch, NumEvents[ch], NumEvents[ch]/sec, TotNumEvents[ch]);
}
printf("---+--------+-----------+----------\n");
}
inline void Data::PrintBuffer(){
unsigned int length = sizeof(buffer);
for( int i = 0; i < length; i++){
printf("%3d | 0x%08x \n", i, buffer[i]);
}
}
inline void Data::DecodeBuffer(char * buffer, int verbose){
this->buffer = buffer;
DecodeBuffer(verbose);
}
inline void Data::DecodeBuffer(int verbose){
/// verbose : 0 = off, 1 = only energy + timestamp, 2 = show header, 3 = wave
if( buffer == NULL ) {
if( verbose >= 1 ) printf(" buffer is empty \n");
return;
}
if( nByte == 0 ) {
return;
}
nw = 0;
do{
if( verbose >= 2 ) printf("######################################### Board Agg.\n");
unsigned int word = ReadBuffer(nw, verbose);
if( ( (word >> 28) & 0xF ) == 0xA ) { /// start of Board Agg
unsigned int nWord = word & 0x0FFFFFFF ;
if( verbose >= 2 ) printf(" number of words in this Agg : %d \n", nWord);
nw = nw + 1; word = ReadBuffer(nw, verbose);
unsigned int BoardID = ((word >> 27) & 0x1F);
bool BoardFailFlag = ((word >> 26) & 0x1 );
unsigned int ChannelMask = ( word & 0xFF ) ;
if( verbose >= 2 ) printf("Board ID : %d, FailFlag = %d, ChannelMask = 0x%x\n", BoardID, BoardFailFlag, ChannelMask);
nw = nw + 2;
unsigned int AggCounter = ReadBuffer(nw, verbose);
if( verbose >= 2 ) printf("Agg Counter : %d \n", AggCounter);
for( int chMask = 0; chMask < MaxNChannels/2 ; chMask ++ ){
if( ((ChannelMask >> chMask) & 0x1 ) == 0 ) continue;
if( verbose >= 2 ) printf("---------------------- Dual Channel Block : %d, nw : %d\n", chMask *2, nw);
if( DPPType == V1730_DPP_PHA_CODE ) {
if ( DecodePHADualChannelBlock(chMask, verbose) < 0 ) break;
}
if( DPPType == V1730_DPP_PSD_CODE ) {
if ( DecodePHADualChannelBlock(chMask, verbose) < 0 ) break;
}
}
}else{
if( verbose >= 2 ) printf("incorrect buffer header. \n");
break;
}
nw++;
}while(true);
}
inline int Data::DecodePHADualChannelBlock(unsigned int ChannelMask, int verbose){
nw = nw + 1;
unsigned int word = ReadBuffer(nw, verbose);
bool hasFormatInfo = ((word >> 31) & 0x1);
unsigned int aggSize = ( word & 0x7FFFFFFF ) ;
if( verbose >= 2 ) printf(" size : %d \n", aggSize);
unsigned int nSample = 0; /// wave form;
unsigned int nEvents = 0;
unsigned int extra2Option = 0;
bool hasDualTrace = 0 ;
if( hasFormatInfo ){
nw = nw + 1; word = ReadBuffer(nw, verbose);
nSample = ( word & 0xFFFF ) * 8;
extra2Option = ( (word >> 24 ) & 0x7 );
unsigned int digitalProbe = ( (word >> 16 ) & 0xF );
unsigned int analogProbe2 = ( (word >> 20 ) & 0x3 );
unsigned int analogProbe1 = ( (word >> 22 ) & 0x3 );
bool hasWaveForm = ( (word >> 27 ) & 0x1 );
bool hasExtra2 = ( (word >> 28 ) & 0x1 );
bool hasTimeStamp = ( (word >> 29 ) & 0x1 );
bool hasEnergy = ( (word >> 30 ) & 0x1 );
hasDualTrace = ( (word >> 31 ) & 0x1 );
if( verbose >= 2 ) {
printf("dualTrace : %d, Energy : %d, Time: %d, Wave : %d, Extra2: %d \n",
hasDualTrace, hasEnergy, hasTimeStamp, hasWaveForm, hasExtra2);
if( hasExtra2 ){
printf("...... extra 2 : ");
switch (extra2Option){
case 0: printf("[0:15] trapwzoid baseline * 4 [16:31] Extended timestamp (16-bit)\n"); break;
case 1: printf("Reserved\n"); break;
case 2: printf("[0:9] Fine time stamp [10:15] Reserved [16:31] Extended timestamp (16-bit)\n"); break;
case 3: printf("Reserved\n"); break;
case 4: printf("[0:15] Total trigger counter [16:31] Lost trigger counter\n"); break;
case 5: printf("[0:15] Event after Zero crossing [16:31] Event before Zero crossing\n"); break;
case 6: printf("Reserved\n"); break;
case 7: printf("Reserved\n"); break;
}
}
printf("...... Analog Probe 1 : ");
switch (analogProbe1 ){
case 0 : printf("Input \n"); break;
case 1 : printf("RC-CR (1st derivative) \n"); break;
case 2 : printf("RC-CR2 (2st derivative) \n"); break;
case 3 : printf("trapazoid \n"); break;
}
printf("...... Analog Probe 2 : ");
switch (analogProbe2 ){
case 0 : printf("Input \n"); break;
case 1 : printf("Theshold \n"); break;
case 2 : printf("trapezoid - baseline \n"); break;
case 3 : printf("baseline \n"); break;
}
printf("...... Digital Probe : ");
switch (digitalProbe ){
case 0 : printf("Peaking \n"); break;
case 1 : printf("Armed (trigger) \n"); break;
case 2 : printf("Peak Run \n"); break;
case 3 : printf("Pile up \n"); break;
case 4 : printf("Peaking \n"); break;
case 5 : printf("Trigger Validation Window \n"); break;
case 6 : printf("Baseline for energy calculation \n"); break;
case 7 : printf("Trigger holdoff \n"); break;
case 8 : printf("Trigger Validation \n"); break;
case 9 : printf("ACQ Busy \n"); break;
case 10 : printf("Trigger window \n"); break;
case 11 : printf("Ext. Trigger \n"); break;
case 12 : printf("Busy = memory is full \n"); break;
}
}
nEvents = aggSize / (nSample/2 + 2 + hasExtra2 );
if( verbose >= 2 ) printf("=========== nEvents : %d \n", nEvents);
}else{
if( verbose >= 2 ) printf("does not has format info. unable to read buffer.\n");
return 0;
}
///========== decode an event
for( int ev = 0; ev < nEvents ; ev++){
if( verbose >= 2 ) printf("=================================== event : %d\n", ev);
nw = nw +1 ; word = ReadBuffer(nw, verbose);
bool channelTag = ((word >> 31) & 0x1);
unsigned int timeStamp0 = (word & 0x7FFFFFFF);
int channel = ChannelMask*2 + channelTag;
if( verbose >= 2 ) printf("ch : %d, timeStamp0 %u \n", channel, timeStamp0);
//TODO Skip
///===== read waveform
if( SaveWaveformToMemory ) {
tempWaveform1.clear();
tempWaveform2.clear();
tempDigiWaveform1.clear();
}
unsigned int triggerAtSample = 0 ;
for( int wi = 0; wi < nSample/2; wi++){
nw = nw +1 ; word = ReadBuffer(nw, verbose - 2);
bool isTrigger1 = (( word >> 31 ) & 0x1 );
bool dp1 = (( word >> 30 ) & 0x1 );
unsigned short wave1 = (( word >> 16) & 0x3FFF);
bool isTrigger0 = (( word >> 15 ) & 0x1 );
bool dp0 = (( word >> 14 ) & 0x1 );
unsigned short wave0 = ( word & 0x3FFF);
if( SaveWaveformToMemory){
if( hasDualTrace ){
tempWaveform1.push_back(wave0);
tempWaveform2.push_back(wave1);
}else{
tempWaveform1.push_back(wave0);
tempWaveform1.push_back(wave1);
}
tempDigiWaveform1.push_back(dp0);
tempDigiWaveform1.push_back(dp1);
}
if( isTrigger0 == 1 ) triggerAtSample = 2*wi ;
if( isTrigger1 == 1 ) triggerAtSample = 2*wi + 1;
if( verbose >= 3 && ev == 0 ){
printf("%4d| %5d, %d, %d \n", 2*wi, wave0, dp0, isTrigger0);
printf("%4d| %5d, %d, %d \n", 2*wi+1, wave1, dp1, isTrigger1);
}
}
if( SaveWaveformToMemory ) {
if( hasDualTrace ){
Waveform1[channel][NumEvents[channel]] = tempWaveform1;
Waveform2[channel][NumEvents[channel]] = tempWaveform2;
}else{
Waveform1[channel][NumEvents[channel]] = tempWaveform1;
}
DigiWaveform1[channel][NumEvents[channel]] = tempDigiWaveform1;
}
nw = nw +1 ; word = ReadBuffer(nw, verbose);
unsigned int extra2 = word;
unsigned long long extTimeStamp = 0;
if( extra2Option == 0 || extra2Option == 2 ) extTimeStamp = (extra2 >> 15);
unsigned long long timeStamp = (extTimeStamp << 30) ;
timeStamp = timeStamp + timeStamp0;
nw = nw +1 ; word = ReadBuffer(nw, verbose);
unsigned int extra = (( word >> 16) & 0x3FF);
unsigned int energy = (word & 0x7FFF);
bool pileUpOrRollOver = ((word >> 15) & 0x1);
bool pileUp = (extra & 0x200);
bool rollOver = (extra & 0x002);
if( verbose >= 2 ) {
printf("PileUp : %d , extra : 0x%03x, energy : %d \n", pileUp, extra, energy);
printf(" lost event : %d \n", ((extra >> 0) & 0x1) );
printf(" roll-over : %d (fake event)\n", ((extra >> 1) & 0x1) );
printf(" fake-event : %d \n", ((extra >> 3) & 0x1) );
printf(" input sat. : %d \n", ((extra >> 4) & 0x1) );
printf(" lost trg : %d \n", ((extra >> 5) & 0x1) );
printf(" tot trg : %d \n", ((extra >> 6) & 0x1) );
printf(" coincident : %d \n", ((extra >> 7) & 0x1) );
printf(" not coin. : %d \n", ((extra >> 8) & 0x1) );
printf(" pile-up : %d \n", ((extra >> 9) & 0x1) );
printf(" trapezoid sat. : %d \n", ((extra >> 10) & 0x1) );
}
if( rollOver == 0 ) {
Energy[channel][NumEvents[channel]] = energy;
Timestamp[channel][NumEvents[channel]] = timeStamp;
NumEvents[channel] ++;
TotNumEvents[channel] ++;
}
if( verbose >= 1 ) printf("%4d | ch : %2d, PileUp : %d , energy : %5d, roll-Over: %d, timestamp : %10llu, triggerAt : %d, nSample : %d, %f sec\n",
NumEvents[channel], channel, pileUp, energy, rollOver, timeStamp, triggerAtSample, nSample , timeStamp * 4. / 1e9);
}
///=========== Key information
/// ch, energy, timestamp
/// trace
return nw;
}
inline int Data::DecodePSDDualChannelBlock(unsigned int ChannelMask, int verbose){
nw = nw + 1;
unsigned int word = ReadBuffer(nw, verbose);
if( (word >> 31) != 1 ) return 0;
unsigned int aggSize = ( word & 0x3FFFFF ) ;
if( verbose >= 2 ) printf(" size : %d \n", aggSize);
unsigned int nEvents = 0;
nw = nw + 1; word = ReadBuffer(nw, verbose);
unsigned int nSample = ( word & 0xFFFF ) * 8;
unsigned int digitalProbe1 = ( (word >> 16 ) & 0x7 );
unsigned int digitalProbe2 = ( (word >> 19 ) & 0x7 );
unsigned int analogProbe = ( (word >> 22 ) & 0x3 );
unsigned int extraOption = ( (word >> 24 ) & 0x7 );
bool hasWaveForm = ( (word >> 27 ) & 0x1 );
bool hasExtra = ( (word >> 28 ) & 0x1 );
bool hasTimeStamp = ( (word >> 29 ) & 0x1 );
bool hasCharge = ( (word >> 30 ) & 0x1 );
bool hasDualTrace = ( (word >> 31 ) & 0x1 );
if( verbose >= 2 ) {
printf("dualTrace : %d, Charge : %d, Time: %d, Wave : %d, Extra: %d\n",
hasDualTrace, hasCharge, hasTimeStamp, hasWaveForm, hasExtra);
if( hasExtra ){
printf(".... extra : ");
switch(extraOption){
case 0: printf("[0:15] trapwzoid baseline * 4 [16:31] Extended timestamp (16-bit)\n"); break;
case 1: printf("[0:11] reserved [12] lost trigger counted [13] 1024 trigger counted [14] Over-range\n");
printf("[15] trigger lost [16:31] Extended timestamp (16-bit)\n"); break;
case 2: printf("[0:9] Fine time stamp [10:15] flag [10:15] Reserved [16:31] Extended timestamp (16-bit)\n"); break;
case 3: printf("Reserved\n"); break;
case 4: printf("[0:15] Total trigger counter [16:31] Lost trigger counter\n"); break;
case 5: printf("[0:15] Event after Zero crossing [16:31] Event before Zero crossing\n"); break;
case 6: printf("Reserved\n"); break;
case 7: printf("debug, must be 0x12345678\n"); break;
}
}
printf(".... digital Probe 1 : ");
switch(digitalProbe1){
case 0 : printf("Long gate \n"); break;
case 1 : printf("Over threshold \n"); break;
case 2 : printf("Shaped TRG \n"); break;
case 3 : printf("TRG Val. Acceptance \n"); break;
case 4 : printf("Pile-Up \n"); break;
case 5 : printf("Coincidence \n"); break;
case 6 : printf("Reserved \n"); break;
case 7 : printf("Trigger \n"); break;
}
printf(".... digital Probe 2 : ");
switch(digitalProbe2){
case 0 : printf("Short gate \n"); break;
case 1 : printf("Over threshold \n"); break;
case 2 : printf("TRG Validation \n"); break;
case 3 : printf("TRG HoldOff \n"); break;
case 4 : printf("Pile-Up \n"); break;
case 5 : printf("Coincidence \n"); break;
case 6 : printf("Reserved \n"); break;
case 7 : printf("Trigger \n"); break;
}
printf(".... analog Probe (dual trace : %d): ", hasDualTrace);
if( hasDualTrace ) {
switch(analogProbe){
case 0 : printf("Input and baseline \n"); break;
case 1 : printf("CFD and baseline \n"); break;
case 2 : printf("Input and CFD \n"); break;
}
}else{
switch(analogProbe){
case 0 : printf("Input \n"); break;
case 1 : printf("CFD \n"); break;
}
}
}
nEvents = aggSize / (nSample/2 + 2 + hasExtra );
if( verbose >= 2 ) printf("=========== nEvents : %d \n", nEvents);
///========= Decode an event
for( int ev = 0; ev < nEvents ; ev++){
if( verbose >= 2 ) printf("=================================== event : %d\n", ev);
nw = nw +1 ; word = ReadBuffer(nw, verbose);
bool channelTag = ((word >> 31) & 0x1);
unsigned int timeStamp0 = (word & 0x7FFFFFFF);
int channel = ChannelMask*2 + channelTag;
if( verbose >= 2 ) printf("ch : %d, timeStamp %u \n", channel, timeStamp0);
///===== read waveform
if( SaveWaveformToMemory ) {
tempWaveform1.clear();
tempWaveform2.clear();
tempDigiWaveform1.clear();
tempDigiWaveform2.clear();
}
for( int wi = 0; wi < nSample/2; wi++){
nw = nw +1 ; word = ReadBuffer(nw, verbose - 2);
bool dp2b = (( word >> 31 ) & 0x1 );
bool dp1b = (( word >> 30 ) & 0x1 );
unsigned short waveb = (( word >> 16) & 0x3FFF);
bool dp2a = (( word >> 15 ) & 0x1 );
bool dp1a = (( word >> 14 ) & 0x1 );
unsigned short wavea = ( word & 0x3FFF);
if( SaveWaveformToMemory){
if( hasDualTrace ){
tempWaveform1.push_back(wavea);
tempWaveform2.push_back(waveb);
}else{
tempWaveform1.push_back(wavea);
tempWaveform1.push_back(waveb);
}
tempDigiWaveform1.push_back(dp1a);
tempDigiWaveform1.push_back(dp1b);
tempDigiWaveform2.push_back(dp2a);
tempDigiWaveform2.push_back(dp2b);
}
if( verbose >= 3 && ev == 0 ){
printf("%4d| %5d, %d, %d \n", 2*wi, wavea, dp1a, dp2a);
printf("%4d| %5d, %d, %d \n", 2*wi+1, waveb, dp1b, dp2b);
}
}
if( SaveWaveformToMemory ) {
if( hasDualTrace ){
Waveform1[channel][NumEvents[channel]] = tempWaveform1;
Waveform2[channel][NumEvents[channel]] = tempWaveform2;
}else{
Waveform1[channel][NumEvents[channel]] = tempWaveform1;
}
DigiWaveform1[channel][NumEvents[channel]] = tempDigiWaveform1;
DigiWaveform2[channel][NumEvents[channel]] = tempDigiWaveform2;
}
nw = nw +1 ; word = ReadBuffer(nw, verbose);
unsigned int extra = word;
unsigned long long extTimeStamp = 0;
if( extraOption == 0 || extraOption == 2 ) extTimeStamp = (extra >> 15);
unsigned long long timeStamp = (extTimeStamp << 30) ;
timeStamp = timeStamp + timeStamp0;
nw = nw +1 ; word = ReadBuffer(nw, verbose);
unsigned int Qlong = (( word >> 16) & 0xFFFF);
unsigned int Qshort = (word & 0x7FFF);
bool isEnergyCorrect = ((word >> 15) & 0x1);
if( isEnergyCorrect == 1 ) {
NumEvents[channel] ++;
TotNumEvents[channel] ++;
}
if( verbose >= 2 ) printf("extra : 0x%08x, Qshort : %d, Qlong : %d \n", extra, Qshort, Qlong);
if( verbose >= 1 ) printf("ch : %2d, Qshort : %d, Qlong : %d, timestamp : %llu\n",
channel, Qshort, Qlong, timeStamp);
Timestamp[channel][NumEvents[channel]] = timeStamp;
}
///=========== Key information
/// ch, Qshort, Qlong , timestamp
/// trace
return nw;
}
#endif
Reference in New Issue View Git Blame Copy Permalink