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/** @file |
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* $Source: /home/cvsmanager/yoda/techmodel/CalibS4Reader.cpp,v $ |
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* $Id: CalibS4Reader.cpp,v 3.0 2005/03/04 15:54:11 kusanagi Exp $ |
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* $Author: kusanagi $ |
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* |
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* Implementation of the LogReader class. |
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* ToBeDone: |
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* Control the CRC for the entire data Packet not just for single records |
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*/ |
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|
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#define UINT unsigned int |
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#define BYTE unsigned char |
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#include <string> |
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#include <log4cxx/logger.h> |
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extern "C" { |
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#include <sys/time.h> |
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#include "CRC.h" |
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} |
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#include <fstream> |
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#include "stdio.h" |
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#include "ReaderAlgorithms.h" |
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#include "event/physics/S4/S4Event.h" |
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//#include "event/CalibS4Event.h" |
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using namespace pamela; |
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using namespace pamela::techmodel; |
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|
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static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.CalibS4Reader")); |
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|
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/** |
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* Constructor. |
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*/ |
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CalibS4Reader::CalibS4Reader(void): |
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TechmodelAlgorithm(PacketType::Log, "TechmodelCalibS4Reader") { |
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logger->debug(_T("Constructor")); |
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calibS4 = new CalibS4Event(); |
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} |
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|
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/** |
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* Get a string with the version info of the algorithm. |
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*/ |
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std::string CalibS4Reader::GetVersionInfo(void) const { |
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return |
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"$Header: /home/cvsmanager/yoda/techmodel/CalibS4Reader.cpp,v 3.0 2005/03/04 15:54:11 kusanagi Exp $\n"; |
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} |
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|
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/** |
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* Initialize the algorithm with a special run. This will initialize the |
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* event reader routines for all packet types. |
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*/ |
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void CalibS4Reader::Init(PamelaRun *run) { |
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logger->debug(_T("Initialize")); |
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SetInputStream(run); |
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run->WriteSubPacket(this, &calibS4, calibS4->Class()); |
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} |
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|
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/** |
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* Unpack the CalibS4 event from an input file. |
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*/ |
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void CalibS4Reader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){ |
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|
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int offset; |
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char subData[length]; //impulse*(11 + 10 + 01 + 00)*eventLength + CRC = 128*4*6 + UINT16 |
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UINT16 subCRC; //CRC of the data |
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UINT16 readCRC; //CRC read from the end of the subpacket |
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int numRecords = ((length - 2)/6); |
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|
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S4::S4Event* rec; |
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calibS4->Records->Clear(); |
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TClonesArray &recs = *(calibS4->Records); |
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|
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InputFile->read(subData, sizeof(unsigned char)*length); |
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subCRC = CM_Compute_CRC16(0, (BYTE*)subData, length - 2); |
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readCRC = (((UINT16)(subData[length - 2]<<8))&0xFF00) + (((UINT16)subData[length - 1])&0x00FF); |
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|
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if (subCRC != readCRC) throw WrongCRCException(" Wrong CRC for CalibS4 Packet "); |
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|
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for(int i = 0; i < numRecords; i++) { |
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offset = i*6; |
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rec = new(recs[i]) S4::S4Event(); //add a new S4Event |
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rec->S4_REG_STATUS = (((UINT8)subData[offset])&0xF0); |
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rec->S4_DATA = ((((UINT16)subData[offset]<<8)&0x0FFF) + (((UINT16)subData[offset+1])&0x00FF)); |
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rec->S4_CMD_NUM = (((UINT8)subData[offset+2])&0xFF); |
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rec->S4_RESP_LENGHT = ((((UINT16)subData[offset+3]<<8)&0xFF00) + (((UINT16)subData[offset+4])&0x00FF)); |
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rec->S4_OVERALL_CHKCODE = (((UINT8)subData[offset+5])&0xFF); |
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} |
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} |
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