fix BinReader.h for no header data format

.gitignore

@@ -1,6 +1,7 @@
 *.o
 *.fsu
 *.root
+*.BIN
 
 data
 

Bin2Root.cpp

@@ -106,8 +106,7 @@ int main(int argc, char **argv) {
     printf("          %s 100 0  '\\ls -1 *001*.bin' (event build with 100 ns, no trace, no verbose)\n", argv[0]);
     printf("\n");
     printf(" Time offset file format :\n");
-    printf("[n, sn appears between the n-th - (n+1)-th underscore of the fileName]   0\n");
-    printf("[digi sn]   [time offset(int64_t)]\n");
+    printf("[board SN]   [time offset(int64_t)]\n");
     printf("\n");
     printf(" file name should be this format CH0@V1725_324_Data_run_196.bin\n");
     printf("     so that the serial number is between the 1st and 2nd underscore\n");
@@ -160,8 +159,8 @@ int main(int argc, char **argv) {
   if( timeOffsetFile != "0" ) {
     printf("  Time Offset File = %s\n", timeOffsetFile.c_str());
     timeOffsetList = readFileAndExtractData(timeOffsetFile);
-    for (size_t i = 0 ; timeOffsetList.size(); i++) {
-      printf("Digi-%4d   %16llu ps\n", timeOffsetList[i].first, timeOffsetList[i].second);
+    for (size_t i = 0 ; i < timeOffsetList.size(); i++) {
+      printf("Board-%4d   %16llu ps\n", timeOffsetList[i].first, timeOffsetList[i].second);
     }
   }
   printf("========================================= Number of Files : %d \n", nFile);

BinReader.h

@@ -60,7 +60,7 @@ struct Data{
   }
 };
 
-
+//^################################################
 class BinReader{
   public:
     Data data;
@@ -83,16 +83,18 @@ class BinReader{
     
     bool isHeaderOK;
     bool isOldFormat;
+    bool isNoHeaderFormat;
     
     template <typename T> int FillData(T * dataItem); // if successful, return 1, else 0; cannot fill Trace
   
   ///============================================ Methods
   public:
     BinReader();
-    BinReader(TString inFileName);
+    BinReader(TString inFileName, int64_t timeOffset = 0, bool noHeader = false);
     ~BinReader();
     
-    void OpenFile(TString inFileName, int64_t timeOffset = 0);
+    void OpenFile(TString inFileName, int64_t timeOffset = 0, bool noHeader = false);
+    // void SetDataFormat(bool has );
     void CloseFile();    
     void UpdateFileSize();
     bool IsEndOfFile();
@@ -128,6 +130,7 @@ BinReader::BinReader(){
   
   isHeaderOK = false;
   isOldFormat = false;
+  isNoHeaderFormat = false;
   
 }
 
@@ -135,8 +138,7 @@ BinReader::~BinReader(){
   fclose(inFile); /// fclose already delete inFile;
 }
 
-
-BinReader::BinReader(TString inFileName){ 
+BinReader::BinReader(TString inFileName, int64_t timeOffset, bool noHeader){ 
   inFile     = 0;
   data.Clear();
   
@@ -146,11 +148,11 @@ BinReader::BinReader(TString inFileName){
   hitID    = -1;
   endOfFile  = false;
   isOpened   = false;
-  
-  OpenFile(inFileName);
+ 
+  OpenFile(inFileName, timeOffset, noHeader);
 }
 
-void BinReader::OpenFile(TString inFileName, int64_t timeOffset){
+void BinReader::OpenFile(TString inFileName, int64_t timeOffset, bool noHeader){
   inFile = fopen(inFileName, "r");
   this->timeOffset = timeOffset;
   if( inFile == NULL ){
@@ -166,6 +168,14 @@ void BinReader::OpenFile(TString inFileName, int64_t timeOffset){
     
     isOpened = true;
     
+    if( noHeader ){
+      data.Header = 0x0;
+      isOldFormat = false;
+      isHeaderOK = false;
+      isNoHeaderFormat = true;
+      return;
+    }
+
     ///============= Read the Header,
     /// the header only at the beginning of a file
     isHeaderOK = FillData(&data.Header);
@@ -179,13 +189,16 @@ void BinReader::OpenFile(TString inFileName, int64_t timeOffset){
       printf(" Old format of CoMPASS, 0x%04x\n", data.Header); 
       isHeaderOK = true;
       isOldFormat = true;
+      isNoHeaderFormat = false;
       data.Header = 0xCAE5; // only with energy and energy short
       return;
     }
 
     if( (data.Header >> 4 ) != 0xCAE ) {
       printf(" Header format not right. 0x%04x\n", data.Header);
+      isOldFormat = false;
       isHeaderOK = false;
+      isNoHeaderFormat = false;
       return ;
     }
   
@@ -230,10 +243,27 @@ int BinReader::ReadBlock(int skipTrace){
   if( inFile == nullptr ) return -1;
   if( feof(inFile) ) return -1;
   if( endOfFile ) return -1;
+  
+  
+  if( isNoHeaderFormat ) {
+    FillData(&data.BoardID);
+    FillData(&data.Channel);
+    FillData(&data.TimeStamp);
+    if( timeOffset != 0 ) data.TimeStamp += timeOffset; 
+    FillData(&data.Energy);
+    FillData(&data.Flags);
+
+    hitID ++;
+
+    inFilePos = ftell(inFile);
+    if( inFilePos >= inFileSize ) endOfFile = true;
+
+    return 1; 
+  }
+  
   if( !isHeaderOK ) return -2;
 
   /// see the CoMPASS manual v19, P.67
-
   FillData(&data.BoardID);
   FillData(&data.Channel);
   FillData(&data.TimeStamp);
@@ -280,6 +310,7 @@ int BinReader::ReadBlock(int skipTrace){
 
   return 1; 
 }
+
 void BinReader::ScanNumHit(){
   
   numHit = 0;
@@ -300,7 +331,7 @@ void BinReader::ScanNumHit(){
   printf("scan complete: number of data Block : %ld\n", numHit);
   
   rewind(inFile); ///back to the File begining
-  if( !isOldFormat ){
+  if( !isOldFormat && isHeaderOK ){
     FillData(&data.Header);
   }
   inFilePos = 0;

test.C

@@ -18,7 +18,8 @@ TH1I * he[NChannel];
 
 // BinReader * reader = new BinReader("/home/ryan/ExpData/fsu_testing/testing_014_single.bin");
 // BinReader * reader = new BinReader("data/run_123/UNFILTERED/Data_CH9@V1725S_19555_run_123.BIN");
-BinReader * reader = new BinReader("run_268/CH0@V1725_324_Data_run_268.bin");
+// BinReader * reader = new BinReader("run_268/CH0@V1725_324_Data_run_268.bin");
+BinReader * reader = new BinReader("DataR_run_34_108.BIN", 0, true);
 
 void test(){
 
@@ -35,7 +36,7 @@ void test(){
     reader->data.Print();
     count ++;
 
-    // if( count > 10 ) break;
+    if( count > 10 ) break;
 
   }while( !reader->IsEndOfFile() );
 

timeOffset.txt

@@ -1,4 +1,3 @@
-1    0 
 123   456
 86    49
 19267 0