/[PAMELA software]/yoda/techmodel/RunTrailerReader.cpp
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Diff of /yoda/techmodel/RunTrailerReader.cpp

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revision 1.3 by kusanagi, Tue Sep 21 20:24:33 2004 UTC revision 6.2 by kusanagi, Tue May 30 19:10:03 2006 UTC
# Line 1  Line 1 
1  /** @file  /** @file
2   * $Source: /home/cvsmanager/yoda/techmodel/RunTrailerReader.cpp,v $   * $Source: /home/cvsmanager/yoda/techmodel/RunTrailerReader.cpp,v $
3   * $Id: RunTrailerReader.cpp,v 1.2 2004/07/17 20:03:38 kusanagi Exp $   * $Id: RunTrailerReader.cpp,v 6.1 2006/05/30 19:10:02 kusanagi Exp $
4   * $Author: kusanagi $   * $Author: kusanagi $
5   *   *
6   * Implementation of the RunHeader class.   * Implementation of the RunHeader class.
7  */  */
8    
9    
 #define UINT unsigned int  
 #define BYTE  unsigned char  
 #include <string>  
 #include <log4cxx/logger.h>  
10  extern "C" {  extern "C" {
11  #include <sys/time.h>          #include "CRC.h"
 #include "CRC.h"  
12  }  }
   
 #include <fstream>  
 #include "stdio.h"  
13  #include "ReaderAlgorithms.h"  #include "ReaderAlgorithms.h"
   
 #include "event/RunTrailerEvent.h"  
   
 using namespace pamela;  
14  using namespace pamela::techmodel;  using namespace pamela::techmodel;
15    
16  static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.RunTrailerReader"));  static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.RunTrailerReader"));
# Line 41  RunTrailerReader::RunTrailerReader(void) Line 29  RunTrailerReader::RunTrailerReader(void)
29   */   */
30  std::string RunTrailerReader::GetVersionInfo(void) const {  std::string RunTrailerReader::GetVersionInfo(void) const {
31    return    return
32      "$Header: /home/cvsmanager/yoda/techmodel/RunTrailerReader.cpp,v 1.2 2004/07/17 20:03:38 kusanagi Exp $\n";      "$Header: /home/cvsmanager/yoda/techmodel/RunTrailerReader.cpp,v 6.1 2006/05/30 19:10:02 kusanagi Exp $\n";
33  }  }
34    
35  /**  /**
# Line 57  void RunTrailerReader::Init(PamelaRun *r Line 45  void RunTrailerReader::Init(PamelaRun *r
45  /**  /**
46   * Unpack the RunTrailer event from an input file.   * Unpack the RunTrailer event from an input file.
47   */   */
48  void RunTrailerReader::RunEvent(int EventNumber, long int length) {  void RunTrailerReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
49        char     *subData;
50        char      eventCRC[2];
51        UINT16    subCRC;      //CRC of the data
52        UINT16    readCRC;     //CRC read from the end of the subpacket
53        long int  dataLength;
54    
55        //the 2 bytes subtracted belong to the final event CRC bytes
56        dataLength = length - (long int)2;
57    
58        subData = new char[dataLength];
59        InputFile->read(subData, sizeof(unsigned char)*dataLength);
60        subCRC = CM_Compute_CRC16(0, (BYTE*)subData, dataLength);
61    
62        //took the final CRC to compare it with the previous calculated CRC of the data
63        InputFile->read(eventCRC, sizeof(eventCRC));
64        readCRC = (((UINT16)(eventCRC[0]<<8))&0xFF00) + (((UINT16)eventCRC[1])&0x00FF);
65        
66        if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for RunTrailer Packet ");
67    
68        RunTrailer->PKT_COUNTER         = (((UINT32)subData[0]<<24)&0xFF000000) + (((UINT32)subData[1]<<16)&0x00FF0000) +  (((UINT32)subData[2]<<8)&0x0000FF00) + (((UINT32)subData[3])&0x000000FF);
69        RunTrailer->PKT_ReadyCounter    = (((UINT32)subData[4]<<24)&0xFF000000) + (((UINT32)subData[5]<<16)&0x00FF0000) +  (((UINT32)subData[6]<<8)&0x0000FF00) + (((UINT32)subData[7])&0x000000FF);
70        RunTrailer->OBT_TYME_SYNC       = (((UINT32)subData[8]<<24)&0xFF000000) + (((UINT32)subData[9]<<16)&0x00FF0000) +  (((UINT32)subData[10]<<8)&0x0000FF00) + (((UINT32)subData[11])&0x000000FF);
71        RunTrailer->LAST_TYME_SYNC_INFO = (((UINT32)subData[12]<<24)&0xFF000000) + (((UINT32)subData[13]<<16)&0x00FF0000) +  (((UINT32)subData[14]<<8)&0x0000FF00) + (((UINT32)subData[15])&0x000000FF);
72            
73  }  }
74    
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