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

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revision 1.1 by kusanagi, Tue Jul 6 12:20:23 2004 UTC revision 5.1 by kusanagi, Sat Feb 4 12:37:44 2006 UTC
# Line 1  Line 1 
1  /** @file  /** @file
2   * $Source: /home/cvspamela/yoda/techmodel/ArrDumpReader.cpp,v $   * $Source: /home/cvsmanager/yoda/techmodel/ArrDumpReader.cpp,v $
3   * $Id: ArrDumpReader.cpp,v 1.7 2004/05/11 10:12:35 nagni Exp $   * $Id: ArrDumpReader.cpp,v 5.0 2005/08/29 09:46:13 Maurizio Nagni Exp $
4   * $Author: nagni $   * $Author: Maurizio Nagni $
5   *   *
6   * Implementation of the ArrDumpReader class.   * Implementation of the ArrDumpReader class.
7   */   */
8    
9  #include <string>  #include <string>
10  #include <log4cpp/Category.hh>  #include <log4cxx/logger.h>
11  #include <fstream>  #include <fstream>
12  #include "stdio.h"  #include "stdio.h"
13  extern "C" {  extern "C" {
# Line 19  extern "C" { Line 19  extern "C" {
19  using namespace pamela;  using namespace pamela;
20  using namespace pamela::techmodel;  using namespace pamela::techmodel;
21    
22  static log4cpp::Category& cat = log4cpp::Category::getInstance("pamela.techmodel.ArrDumpReader");    static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.ArrDumpReader"));
23    
24  /**  /**
25   * Constructor.   * Constructor.
26   */   */
27  ArrDumpReader::ArrDumpReader(void):  ArrDumpReader::ArrDumpReader(void):
28    TechmodelAlgorithm(PacketType::ArrDump, "TechmodelArrDump") {    TechmodelAlgorithm(PacketType::ArrDump, "TechmodelArrDump") {
29      logger->debug(_T("Constructor"));
30    ArrDump = new ArrDumpEvent();    ArrDump = new ArrDumpEvent();
31  }  }
32    
# Line 33  ArrDumpReader::ArrDumpReader(void): Line 34  ArrDumpReader::ArrDumpReader(void):
34   * Get a string with the version info of the algorithm.   * Get a string with the version info of the algorithm.
35   */   */
36  std::string ArrDumpReader::GetVersionInfo(void) const {  std::string ArrDumpReader::GetVersionInfo(void) const {
37    return "$Header: /home/cvspamela/yoda/techmodel/ArrDumpReader.cpp,v 1.7 2004/05/11 10:12:35 nagni Exp $\n";    return "$Header: /home/cvsmanager/yoda/techmodel/ArrDumpReader.cpp,v 5.0 2005/08/29 09:46:13 Maurizio Nagni Exp $\n";
38  }  }
39    
40  /**  /**
# Line 41  std::string ArrDumpReader::GetVersionInf Line 42  std::string ArrDumpReader::GetVersionInf
42   * event reader routines for all packet types.   * event reader routines for all packet types.
43   */   */
44  void ArrDumpReader::Init(PamelaRun *run) {  void ArrDumpReader::Init(PamelaRun *run) {
45      logger->debug(_T("Initialize"));
46    SetInputStream(run);    SetInputStream(run);
47    run->WriteSubPacket(this, &ArrDump, ArrDump->Class());    run->WriteSubPacket(this, &ArrDump, ArrDump->Class());
48  }  }
# Line 48  void ArrDumpReader::Init(PamelaRun *run) Line 50  void ArrDumpReader::Init(PamelaRun *run)
50  /**  /**
51   * Unpack the ArrDump event from an input file.   * Unpack the ArrDump event from an input file.
52   */   */
53  void ArrDumpReader::RunEvent(int EventNumber, long int length) {  void ArrDumpReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){
54        
55    char     *subData;      char      subData[length];
56    char      eventCRC[2];      UINT16    subCRC;      //calculated CRC of the data
57    UINT16    subCRC;      //CRC of the data      UINT16    readCRC;      //CRC read from the end of the subpacket
58    UINT16    readCRC;     //CRC read from the end of the subpacket      long int  dataLength = length - 2;  //the block of data
   long int  dataLength;  
59        
60      //the 2 bytes subtracted belong to the final event CRC bytes      InputFile->read(subData, sizeof(subData));
61      dataLength = length - (long int)2;      subCRC  = CM_Compute_CRC16(0, (UINT8*)subData, dataLength);
62        readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF);
     subData = new char[dataLength];  
     InputFile->read(subData, sizeof(unsigned char)*dataLength);  
     subCRC = CM_Compute_CRC16(0, (BYTE*)subData, dataLength);  
   
     //took the final CRC to compare it with the previous calculated CRC of the data  
     InputFile->read(eventCRC, sizeof(eventCRC));  
     readCRC = (((UINT16)(eventCRC[0]<<8))&0xFF00) + (((UINT16)eventCRC[1])&0x00FF);  
63            
64      if(!(subCRC == readCRC)) {      if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for ArrDump Packet ");
65          cat <<  log4cpp::Priority::ERROR      /*if (subCRC != readCRC) {
66              <<  "The test of calculated CRC with one wrote on file FAILED!!"          logger->error("WRONG CRC FOR ArrDump PACKET. processed anyway for CPU debugging");
67              <<  "\n " << log4cpp::CategoryStream::ENDLINE;      }*/
68      }  
69          ArrDumpRecord* rec;
70      //finally check if the RecordCRC is correct and finally update the partialCRC      ArrDump->PARAMETER_STAMP = (((UINT32)subData[0]<<24)&0xFF000000) + (((UINT32)subData[1]<<16)&0x00FF0000) +  (((UINT32)subData[2]<<8)&0x0000FF00) + (((UINT32)subData[3])&0x000000FF);
71      if (subCRC == readCRC){      long int offset = 4;
72          /****************************************************************************      int i = 0;
73                     ---------------------TBD read the data---------------------------      ArrDump->Records->Clear();
74                      ****************************************************************************/      TClonesArray &recs = *(ArrDump->Records);
75          free(subData);      while (offset < dataLength){
76      } else {          rec = new(recs[i++]) ArrDumpRecord(); //add a new TmtcRecord
77          cat <<  log4cpp::Priority::ERROR          rec->Arr_ID  = ((UINT8)subData[offset])&0xFF;
78              <<  "Wrong CRC on Subpacket in ArrDump Packet "          rec->Arr_len = (((UINT16)subData[offset+1]<<8)&0xFF00) + ((UINT16)subData[offset+2])&0x00FF;
79              <<  "\n " << log4cpp::CategoryStream::ENDLINE;          rec->Data  = new TArrayI((int)rec->Arr_len, (int*)(subData+offset+3));
80            offset = offset + sizeof(UINT32)*(rec->Arr_len) + 3;
81      }      }
82    }    }
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