/[PAMELA software]/yoda/techmodel/CalibS4Reader.cpp
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Diff of /yoda/techmodel/CalibS4Reader.cpp

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revision 2.3 by kusanagi, Thu Dec 16 17:32:57 2004 UTC revision 2.4 by kusanagi, Fri Feb 18 18:19:14 2005 UTC
# Line 1  Line 1 
1  /** @file  /** @file
2   * $Source: /home/cvsmanager/yoda/techmodel/CalibS4Reader.cpp,v $   * $Source: /home/cvsmanager/yoda/techmodel/CalibS4Reader.cpp,v $
3   * $Id: CalibS4Reader.cpp,v 2.2 2004/12/03 22:08:00 kusanagi Exp $   * $Id: CalibS4Reader.cpp,v 2.3 2004/12/16 17:32:57 kusanagi Exp $
4   * $Author: kusanagi $   * $Author: kusanagi $
5   *   *
6   * Implementation of the LogReader class.   * Implementation of the LogReader class.
# Line 43  CalibS4Reader::CalibS4Reader(void): Line 43  CalibS4Reader::CalibS4Reader(void):
43   */   */
44  std::string CalibS4Reader::GetVersionInfo(void) const {  std::string CalibS4Reader::GetVersionInfo(void) const {
45    return    return
46      "$Header: /home/cvsmanager/yoda/techmodel/CalibS4Reader.cpp,v 2.2 2004/12/03 22:08:00 kusanagi Exp $\n";      "$Header: /home/cvsmanager/yoda/techmodel/CalibS4Reader.cpp,v 2.3 2004/12/16 17:32:57 kusanagi Exp $\n";
47  }  }
48    
49  /**  /**
# Line 59  void CalibS4Reader::Init(PamelaRun *run) Line 59  void CalibS4Reader::Init(PamelaRun *run)
59  /**  /**
60   * Unpack the CalibS4 event from an input file.   * Unpack the CalibS4 event from an input file.
61   */   */
62  void CalibS4Reader::RunEvent(int EventNumber, long int dataLength) throw (Exception){  void CalibS4Reader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
63            
64      int offset;      int offset;
65      char subData[2304];  //impulse*(11 + 10 + 01)*eventLength = 128*3*6      char subData[3074];    //impulse*(11 + 10 + 01 + 00)*eventLength + CRC = 128*4*6 + UINT16
66      int numRecords = (dataLength/6);      UINT16    subCRC;      //CRC of the data
67        UINT16    readCRC;     //CRC read from the end of the subpacket
68    
69        int numRecords = ((length - 2)/6);
70                    
71      S4::S4Event* rec;      S4::S4Event* rec;
72      calibS4->Records->Clear();      calibS4->Records->Clear();
73      TClonesArray &recs = *(calibS4->Records);      TClonesArray &recs = *(calibS4->Records);
74    
75      InputFile->read(subData, sizeof(subData));      InputFile->read(subData, sizeof(unsigned char)*length);
76    
77        subCRC = CM_Compute_CRC16(0, (BYTE*)subData, length - 2);
78        readCRC = (((UINT16)(subData[3072]<<8))&0xFF00) + (((UINT16)subData[3073])&0x00FF);
79        
80        if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for CalibS4 Packet ");
81    
82      for(int i = 0; i < numRecords; i++) {      for(int i = 0; i < numRecords; i++) {
83          offset = i*6;          offset = i*6;
84          rec = new(recs[i]) S4::S4Event(); //add a new S4Event          rec = new(recs[i]) S4::S4Event(); //add a new S4Event
           
85          rec->S4_REG_STATUS        = (((UINT8)subData[offset])&0xF0);          rec->S4_REG_STATUS        = (((UINT8)subData[offset])&0xF0);
86          rec->S4_DATA              = ((((UINT16)subData[offset]<<8)&0x0FFF) + (((UINT16)subData[offset+1])&0x00FF));          rec->S4_DATA              = ((((UINT16)subData[offset]<<8)&0x0FFF) + (((UINT16)subData[offset+1])&0x00FF));
87          rec->S4_CMD_NUM           = (((UINT8)subData[offset+2])&0xFF);          rec->S4_CMD_NUM           = (((UINT8)subData[offset+2])&0xFF);
88          rec->S4_RESP_LENGHT       = ((((UINT16)subData[offset+3]<<8)&0xFF00) + (((UINT16)subData[offset+4])&0x00FF));          rec->S4_RESP_LENGHT       = ((((UINT16)subData[offset+3]<<8)&0xFF00) + (((UINT16)subData[offset+4])&0x00FF));
89          rec->S4_OVERALL_CHKCODE   = (((UINT8)subData[offset+5])&0xFF);          rec->S4_OVERALL_CHKCODE   = (((UINT8)subData[offset+5])&0xFF);
90      }          }
91  }  }
92    
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