From c93b2a76a02dab7df8339cba72bf2efec96ff408 Mon Sep 17 00:00:00 2001 From: "Ryan@WorkStation" Date: Fri, 17 Dec 2021 18:36:12 -0500 Subject: [PATCH] add evt2root.cpp, this directly convert evt file to root, no event build --- .gitignore | 2 + evt2root.cpp | 184 +++++++++++++++++++++++++++++++++++++++++++++++++ makefile | 10 ++- pixie2root.cpp | 10 +-- 4 files changed, 198 insertions(+), 8 deletions(-) create mode 100644 evt2root.cpp diff --git a/.gitignore b/.gitignore index 9b2451e..1245ef3 100644 --- a/.gitignore +++ b/.gitignore @@ -9,9 +9,11 @@ xia2ev2* pixie2root scan pxi-time-order +evt2root *.so *.d *.pcm ti74pt7a +fsu_run_2021 diff --git a/evt2root.cpp b/evt2root.cpp new file mode 100644 index 0000000..c9d940d --- /dev/null +++ b/evt2root.cpp @@ -0,0 +1,184 @@ +#include +#include +#include +#include +#include +#include "TFile.h" +#include "TTree.h" +#include "TString.h" +#include "TMath.h" +#include "TBenchmark.h" +#include + +#define MAX_CRATES 2 +#define MAX_BOARDS_PER_CRATE 13 +#define MAX_CHANNELS_PER_BOARD 16 +#define BOARD_START 2 + + +class measurment{ + +public: + UShort_t ch; + UShort_t slot; + UShort_t crate; + UShort_t headerLength; /// headerLength > 4, more data except tarce. + UShort_t eventLength; /// eventLength = headerLength + trace + Bool_t pileup; + ULong64_t time; + UShort_t cfd; + UShort_t energy; + UShort_t trace_length; + Bool_t trace_out_of_range; + + UShort_t id; + + measurment(){}; + + void Clear(){ + ch = 0; + slot = 0; + crate = 0; + eventLength = 0; + pileup = false; + time = 0; + cfd = 0; + energy = 0; + trace_length = 0; + trace_out_of_range = 0; + id = 0; + } + + void Print(){ + printf("Crate: %d, Slot: %d, Ch: %d | id: %d \n", crate, slot, ch, id); + printf("HeaderLength: %d, Event Length: %d, energy: %d, timeStamp: %llu\n", headerLength, eventLength, energy, time); + printf("trace_length: %d, pile-up:%d\n", trace_length, pileup); + } + + +}; + +int main(int argn, char **argv) { + + if (argn != 2 && argn != 3 ) { + printf("Usage :\n"); + printf("%s [evt File] [timeWindow] \n", argv[0]); + printf(" timeWindow : number of tick, 1 tick = 10 ns. default = 100 \n"); + return 1; + } + + TString inFileName = argv[1]; + TString outFileName = inFileName; + outFileName.Remove(inFileName.First('.')); + outFileName.Append("_raw.root"); + + long int fprpos; + TBenchmark gClock; + gClock.Reset(); + gClock.Start("timer"); + + ULong64_t measureID = 0; + + measurment data; + + printf("====================================\n"); + + TFile * outFile = new TFile(outFileName, "recreate"); + TTree * tree = new TTree("tree", "tree"); + + tree->Branch("evID", &measureID, "data_ID/l"); + tree->Branch("detID", &data.id, "det_ID/s"); + tree->Branch("e", &data.energy, "energy/s"); + tree->Branch("t", &data.time, "time_stamp/l"); + + + FILE * inFile = fopen(inFileName, "r"); + if( inFile == NULL ){ + printf("Cannot read file : %s \n", inFileName.Data()); + return -404; + } + + //get file size + fseek(inFile, 0L, SEEK_END); + long int fprsize = ftell(inFile); + rewind(inFile); ///back to the File begining + + unsigned int header[4]; //read 4 header, unsigned int = 4 byte = 32 bits. + unsigned long long nWords = 0; + + //=============== Read File + while ( ! feof(inFile) ){ + + fread(header, sizeof(header), 1, inFile); + measureID ++; + + /// see the Pixie-16 user manual, Table4-2 + data.ch = header[0] & 0xF ; + data.slot = (header[0] >> 4) & 0xF; + data.crate = (header[0] >> 8) & 0xF; + data.headerLength = (header[0] >> 12) & 0x1F; + data.eventLength = (header[0] >> 17) & 0x3FFF; + data.pileup = header[0] >> 31 ; + data.time = ((ULong64_t)(header[2] & 0xFFFF) << 32) + header[1]; + data.cfd = header[2] >> 16 ; + data.energy = header[3] & 0xFF; + data.trace_length = (header[3] >> 16) & 0x7FFF; + data.trace_out_of_range = header[3] >> 31; + + data.id = data.crate*MAX_BOARDS_PER_CRATE*MAX_CHANNELS_PER_BOARD + (data.slot-BOARD_START)*MAX_CHANNELS_PER_BOARD + data.ch; + + nWords += data.eventLength; + + ///printf("----------------------%llu\n", nWords); + ///for(int i = 0; i < 4; i++){ + /// printf(" %x\n", header[i]); + ///} + ///data.Print(); + + + //=== jump to next measurement + if( data.eventLength > 4 ){ + fseek(inFile, sizeof(int) * (data.eventLength-4), SEEK_CUR); + } + + //if( nWords > 200 ) break; + + + //event stats, print status every 10000 events + if ( measureID % 10000 == 0 ) { + fprpos = ftell(inFile); + float tempf = (float)fprsize/(1024.*1024.*1024.); + gClock.Stop("timer"); + double time = gClock.GetRealTime("timer"); + gClock.Start("timer"); + printf("Total measurements: \x1B[32m%llu \x1B[0m\nPercent Complete: \x1B[32m%ld%% of %.3f GB\x1B[0m\nTime used:%3.0f min %5.2f sec\033[A\033[A\r", + measureID, (100*fprpos/fprsize), tempf, TMath::Floor(time/60.), time - TMath::Floor(time/60.)*60.); + } + + //cern fill tree + outFile->cd(); + tree->Fill(); + + } + + fprpos = ftell(inFile); + gClock.Stop("timer"); + double time = gClock.GetRealTime("timer"); + gClock.Start("timer"); + float tempf = (float)fprsize/(1024.*1024.*1024.); + printf("Total measurements: \x1B[32m%llu \x1B[0m\nPercent Complete: \x1B[32m%ld%% of %.3f GB\x1B[0m\nTime used:%3.0f min %5.2f sec\033[A\r", + measureID, (100*fprpos/fprsize), tempf, TMath::Floor(time/60.), time - TMath::Floor(time/60.)*60.); + + fclose(inFile); + + //cern save root + outFile->cd(); + tree->Write(); + outFile->Close(); + + gClock.Stop("timer"); + time = gClock.GetRealTime("timer"); + printf("\n==================== finished.\r\n"); + printf("Total time spend : %3.0f min %5.2f sec\n", TMath::Floor(time/60.), time - TMath::Floor(time/60.)*60.); + +} diff --git a/makefile b/makefile index 4aa450c..44b08d1 100644 --- a/makefile +++ b/makefile @@ -1,6 +1,7 @@ CC=g++ -all: xia2root xia2ev2_nopart pixie2root scan pxi-time-order +#all: xia2root xia2ev2_nopart pixie2root scan pxi-time-order +all: xia2root xia2ev2_nopart pixie2root scan evt2root xia2root: xia2root.cpp $(CC) xia2root.cpp -o xia2root `root-config --cflags --glibs` @@ -11,8 +12,11 @@ xia2ev2_nopart: xia2ev2_nopart.cpp pixie2root: pixie2root.cpp $(CC) pixie2root.cpp -o pixie2root `root-config --cflags --glibs` +evt2root: evt2root.cpp + $(CC) evt2root.cpp -o evt2root `root-config --cflags --glibs` + scan: scan.c $(CC) scan.c -o scan -pxi-time-order: pxi-time-order.c - $(CC) pxi-time-order.c -o pxi-time-order +#pxi-time-order: pxi-time-order.c +# $(CC) pxi-time-order.c -o pxi-time-order diff --git a/pixie2root.cpp b/pixie2root.cpp index 75a75d6..93e0feb 100644 --- a/pixie2root.cpp +++ b/pixie2root.cpp @@ -328,11 +328,11 @@ int main(int argc, char **argv) { } else { tdif = subevt[sevtmult].time - etime; - if (tdif < 0) { - printf("SEVERE ERROR: tdiff < 0, file must be time sorted\n"); - printf("etime = %lld, time = %lld, and tdif = %lld\n", etime, subevt[sevtmult].time, tdif); - return 0; - } + //if (tdif < 0) { + // printf("SEVERE ERROR: tdiff < 0, file must be time sorted\n"); + // printf("etime = %lld, time = %lld, and tdif = %lld\n", etime, subevt[sevtmult].time, tdif); + // return 0; + //} } //Check for end of event, rewind, and break out of while loop