/[PAMELA software]/yoda/techmodel/CalibHeaderReader.cpp
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revision 2.1 by kusanagi, Fri Dec 3 22:08:00 2004 UTC revision 6.2 by kusanagi, Tue May 30 19:10:03 2006 UTC
# Line 1  Line 1 
1    /** @file
2     * $Author: kusanagi $
3     * $Date: 2006/05/30 19:10:01 $
4     * $Revision: 6.1 $
5     *
6     * Implementation of the CalibHeaderReader class.
7     */
8    
 // Implementation of the CalibHeaderReader class.  
   
   
 #define UINT unsigned int  
 #define BYTE  unsigned char  
 #include <string>  
 #include <log4cxx/logger.h>  
 extern "C" {  
 #include <sys/time.h>  
 #include "CRC.h"  
 }  
   
 #include <fstream>  
 #include "stdio.h"  
9  #include "ReaderAlgorithms.h"  #include "ReaderAlgorithms.h"
10    
 #include "event/CalibHeaderEvent.h"  
   
 using namespace pamela;  
11  using namespace pamela::techmodel;  using namespace pamela::techmodel;
12    
13  static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.CalibHeaderReader"));  static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.CalibHeaderReader"));
# Line 36  CalibHeaderReader::CalibHeaderReader(voi Line 26  CalibHeaderReader::CalibHeaderReader(voi
26   */   */
27  std::string CalibHeaderReader::GetVersionInfo(void) const {  std::string CalibHeaderReader::GetVersionInfo(void) const {
28    return    return
29      "$Header: /home/cvsmanager/yoda/techmodel/CalibHeaderReader.cpp,v 2.0 2004/09/21 20:50:54 kusanagi Exp $\n";      "$Header: /home/cvsmanager/yoda/techmodel/CalibHeaderReader.cpp,v 6.1 2006/05/30 19:10:01 kusanagi Exp $\n";
30  }  }
31    
32  /**  /**
# Line 52  void CalibHeaderReader::Init(PamelaRun * Line 42  void CalibHeaderReader::Init(PamelaRun *
42  /**  /**
43   * Unpack the CalibHeader event from an input file.   * Unpack the CalibHeader event from an input file.
44   */   */
45  void CalibHeaderReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){  void CalibHeaderReader::RunEvent(int EventNumber, long int dataLength) throw (WrongCRCException){
46            char      subData[dataLength];
47            UINT16    subCRC;      //calculated CRC of the data
48        UINT16    readCRC;     //CRC read from the end of the subpacket
49        long int  length = dataLength - 2; //the block of data
50    
51        InputFile->read(subData, sizeof(subData));
52        subCRC  = CM_Compute_CRC16(0, (UINT8*)subData, length);
53        readCRC = (((UINT16)(subData[dataLength - 2]<<8))&0xFF00) + (((UINT16)subData[dataLength - 1])&0x00FF);
54    
55        if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for CalibHeader Packet ");
56        calibHeader->calibHeaderData        = new TArrayC(length, subData);
57  }  }
58    
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