PreRawCOPPERFormat_v2.h

//+
// File : PreRawCOPPERFormat_v2.h
// Description : Module to handle raw data from COPPER
//
// Author : Satoru Yamada, IPNS, KEK
// Date : 2 - Aug - 2013
//-
 
#ifndef PRERAWCOPPERFORMAT_V2_H
#define PRERAWCOPPERFORMAT_V2_H
 
// Includes
#include <rawdata/dataobjects/PostRawCOPPERFormat_v2.h>
#include <rawdata/CRCCalculator.h>
 
//#define USE_B2LFEE_FORMAT_BOTH_VER1_AND_2
 
 
namespace Belle2 {
  class PreRawCOPPERFormat_v2 : public RawCOPPERFormat_v2 {
  public:
    PreRawCOPPERFormat_v2();
 
    //PreRawCOPPERFormat_v2(int* bufin, int nwords);
    virtual ~PreRawCOPPERFormat_v2();
 
    //
    // Get position of or pointer to data
    //
    // POINTER TO "DETECTOR BUFFER"
    //( after removing "B2link headers" from "FINESSE buffer". THIS IS THE RAW DATA FROM A DETECTOR
 
 
    /* cppcheck-suppress missingOverride */
    int GetDetectorNwords(int n, int finesse_num) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    int* Get1stDetectorBuffer(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    int* Get2ndDetectorBuffer(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    int* Get3rdDetectorBuffer(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    int* Get4thDetectorBuffer(int n) OVERRIDE_CPP17;
 
    //    virtual int GetBufferPos(int n);
 
    //
    // Get information from 13words "COPPER header" attached by COPPER board
    //
    /* cppcheck-suppress missingOverride */
    unsigned int GetCOPPERCounter(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    int GetOffset1stFINESSE(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    int GetFINESSENwords(int n, int finesse) OVERRIDE_CPP17;
 
    //
    // Get information from "B2link(attached by FEE and HLSB) header"
    //
    //    virtual int* GetFTSW2Words(int n);
 
    /* cppcheck-suppress missingOverride */
    virtual int* GetExpRunSubrunBuf(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    virtual unsigned int GetB2LFEE32bitEventNumber(int n) OVERRIDE_CPP17;
 
    //
    // read magic word to check data
    //
    /* cppcheck-suppress missingOverride */
    unsigned int GetMagicDriverHeader(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    unsigned int GetMagicFPGAHeader(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    unsigned int GetMagicFPGATrailer(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    unsigned int GetMagicDriverTrailer(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    unsigned int GetTrailerChksum(int  n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    bool CheckCOPPERMagic(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    unsigned int FillTopBlockRawHeader(unsigned int m_node_id,
                                       unsigned int prev_eve32, unsigned int prev_exprunsubrun_no, unsigned int* cur_exprunsubrun_no) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    unsigned int GetDriverChkSum(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    unsigned int CalcDriverChkSum(int n) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    void CheckData(int n,
                   unsigned int prev_evenum, unsigned int* cur_evenum,
                   unsigned int prev_copper_ctr, unsigned int* cur_copper_ctr,
                   unsigned int prev_exprunsubrun_no, unsigned int* cur_exprunsubrun_no) OVERRIDE_CPP17;
 
    /* cppcheck-suppress missingOverride */
    void CheckUtimeCtimeTRGType(int n) OVERRIDE_CPP17;
 
    int CheckB2LHSLBMagicWords(int* finesse_buf, int finesse_nwords);
 
    int CalcReducedDataSize(int* bufin, int nwords, int num_events, int num_nodes);
    //    int CalcReducedDataSize(RawDataBlock* raw_datablk);
 
    void CopyReducedData(int* bufin, int nwords, int num_events, int num_nodes, int* buf_to, int* nwords_to);
    //    void CopyReducedData(RawDataBlock* raw_datablk, int* buf_to, int delete_flag_from);
 
    int CalcReducedNwords(int n);
 
    int CopyReducedBuffer(int n, int* buf_to);
 
    int CheckCRC16(int n, int finesse_num);
 
    /* cppcheck-suppress missingOverride */
    int* PackDetectorBuf(int* packed_buf_nwords,
                         int* detector_buf_1st, int nwords_1st,
                         int* detector_buf_2nd, int nwords_2nd,
                         int* detector_buf_3rd, int nwords_3rd,
                         int* detector_buf_4th, int nwords_4th,
                         RawCOPPERPackerInfo rawcprpacker_info) OVERRIDE_CPP17;
 
 
 
    //
    // size of "COPPER front header" and "COPPER trailer"
    //
    enum {
      SIZE_COPPER_DRIVER_HEADER = 7,
      SIZE_COPPER_DRIVER_TRAILER = 2
    };
 
    //
    // Data Format : "COPPER header"
    //
    enum {
      POS_MAGIC_COPPER_1 = 0,
      POS_EVE_NUM_COPPER = 1,
      POS_SUBSYSTEM_ID = 2,
      POS_CRATE_ID = 3,
      POS_SLOT_ID = 4,
      POS_MAGIC_COPPER_2 = 7,
      POS_DATA_LENGTH = 8,
      POS_CH_A_DATA_LENGTH = 9,
      POS_CH_B_DATA_LENGTH = 10,
      POS_CH_C_DATA_LENGTH = 11,
      POS_CH_D_DATA_LENGTH = 12,
 
      SIZE_COPPER_HEADER = 13
    };
 
 
 
    //
    // Data Format : "COPPER Trailer"
    //
    enum {
      POS_MAGIC_COPPER_3 = 0,
      POS_CHKSUM_COPPER = 1,
      POS_MAGIC_COPPER_4 = 2,
 
      SIZE_COPPER_TRAILER = 3
    };
 
    //
    // Data Format : "B2Link HSLB Header"
    //
    enum {
      POS_MAGIC_B2LHSLB = 0,
      //      POS_EVE_CNT_B2LHSLB = 1,
      SIZE_B2LHSLB_HEADER = 1
    };
 
    // Data Format : "B2Link FEE Header"
    // modified by Nov. 21, 2013, Nakao-san's New firmware?
    enum {
      POS_TT_CTIME_TYPE = 0,
      POS_TT_TAG = 1,
      POS_TT_UTIME = 2,
      POS_EXP_RUN = 3,
      POS_B2L_CTIME = 4,
      SIZE_B2LFEE_HEADER = 5
    };
 
 
    //
    // Data Format : B2Link FEE Trailer
    //
    enum {
      POS_TT_CTIME_B2LFEE = 0,
      POS_CHKSUM_B2LFEE = 1,
      SIZE_B2LFEE_TRAILER = 2
    };
 
 
    //
    // Data Format : "B2Link HSLB Trailer"
    //
    enum {
      POS_CHKSUM_B2LHSLB = 0,
      SIZE_B2LHSLB_TRAILER = 1
    };
 
 
 
    //
    // COPPER magic words
    //
    enum {
      COPPER_MAGIC_DRIVER_HEADER = 0x7FFF0008,
      COPPER_MAGIC_FPGA_HEADER = 0xFFFFFAFA,
      COPPER_MAGIC_FPGA_TRAILER = 0xFFFFF5F5,
      COPPER_MAGIC_DRIVER_TRAILER = 0x7FFF0009
    };
 
 
    //
    // magic words attached by HSLB
    //
    enum {
      B2LHSLB_HEADER_MAGIC = 0xFFAA0000,
      B2LHSLB_TRAILER_MAGIC = 0xFF550000
    };
 
    PostRawCOPPERFormat_v2 m_reduced_rawcpr; 
 
  protected :
    //    ClassDefOverride(PreRawCOPPERFormat_v2, 2);
 
  };
 
 
  inline int PreRawCOPPERFormat_v2::GetOffset1stFINESSE(int n)
  {
    int pos_nwords = GetBufferPos(n) + tmp_header.RAWHEADER_NWORDS + SIZE_COPPER_HEADER;
    return pos_nwords;
  }
 
 
 
  inline int* PreRawCOPPERFormat_v2::Get1stDetectorBuffer(int n)
  {
#ifdef USE_B2LFEE_FORMAT_BOTH_VER1_AND_2
    CheckB2LFEEHeaderVersion(n);
#endif
    if (Get1stFINESSENwords(n) > 0) {
      int pos_nwords = GetOffset1stFINESSE(n) + SIZE_B2LHSLB_HEADER + SIZE_B2LFEE_HEADER;
      return &(m_buffer[ pos_nwords ]);
    }
    return NULL;
  }
 
  inline int* PreRawCOPPERFormat_v2::Get2ndDetectorBuffer(int n)
  {
#ifdef USE_B2LFEE_FORMAT_BOTH_VER1_AND_2
    CheckB2LFEEHeaderVersion(n);
#endif
    if (Get2ndFINESSENwords(n) > 0) {
      int pos_nwords = GetOffset2ndFINESSE(n) + SIZE_B2LHSLB_HEADER + SIZE_B2LFEE_HEADER;
      return &(m_buffer[ pos_nwords ]);
    }
    return NULL;
  }
 
  inline int* PreRawCOPPERFormat_v2::Get3rdDetectorBuffer(int n)
  {
#ifdef USE_B2LFEE_FORMAT_BOTH_VER1_AND_2
    CheckB2LFEEHeaderVersion(n);
#endif
    if (Get3rdFINESSENwords(n) > 0) {
      int pos_nwords = GetOffset3rdFINESSE(n) + SIZE_B2LHSLB_HEADER + SIZE_B2LFEE_HEADER;
      return &(m_buffer[ pos_nwords ]);
    }
    return NULL;
  }
 
  inline int* PreRawCOPPERFormat_v2::Get4thDetectorBuffer(int n)
  {
#ifdef USE_B2LFEE_FORMAT_BOTH_VER1_AND_2
    CheckB2LFEEHeaderVersion(n);
#endif
    if (Get4thFINESSENwords(n) > 0) {
      int pos_nwords = GetOffset4thFINESSE(n) + SIZE_B2LHSLB_HEADER + SIZE_B2LFEE_HEADER;
      return &(m_buffer[ pos_nwords ]);
    }
    return NULL;
  }
 
  inline int* PreRawCOPPERFormat_v2::GetExpRunSubrunBuf(int n)
  {
#ifdef USE_B2LFEE_FORMAT_BOTH_VER1_AND_2
    CheckB2LFEEHeaderVersion(n);
#endif
    int pos_nwords = GetOffset1stFINESSE(n) + SIZE_B2LHSLB_HEADER + POS_EXP_RUN;
    return &(m_buffer[ pos_nwords ]);
  }
 
 
 
  inline unsigned int PreRawCOPPERFormat_v2::GetMagicDriverHeader(int n)
  {
    int pos_nwords = GetBufferPos(n) + tmp_header.RAWHEADER_NWORDS + POS_MAGIC_COPPER_1;
    return (unsigned int)(m_buffer[ pos_nwords ]);
  }
 
  inline unsigned int PreRawCOPPERFormat_v2::GetMagicFPGAHeader(int n)
  {
    int pos_nwords = GetBufferPos(n) + tmp_header.RAWHEADER_NWORDS + POS_MAGIC_COPPER_2;
    return (unsigned int)(m_buffer[ pos_nwords ]);
  }
 
  inline unsigned int PreRawCOPPERFormat_v2::GetMagicFPGATrailer(int n)
  {
    int pos_nwords = GetBufferPos(n) + GetBlockNwords(n) - tmp_trailer.GetTrlNwords() - 3;
 
    //    printf( "[DEBUG] 1 %d 2 %d 3 %d\n", GetBufferPos(n), GetBlockNwords(n), trl.GetTrlNwords());
 
    return (unsigned int)(m_buffer[ pos_nwords ]);
  }
 
  inline unsigned int PreRawCOPPERFormat_v2::GetMagicDriverTrailer(int n)
  {
    int pos_nwords = GetBufferPos(n) + GetBlockNwords(n) - tmp_trailer.GetTrlNwords() - 1;
    return (unsigned int)(m_buffer[ pos_nwords ]);
  }
 
 
  inline unsigned int PreRawCOPPERFormat_v2::GetDriverChkSum(int n)
  {
    int pos_nwords = GetBufferPos(n) + GetBlockNwords(n)
                     - tmp_trailer.RAWTRAILER_NWORDS - SIZE_COPPER_DRIVER_TRAILER;
    return m_buffer[ pos_nwords ];
  }
 
 
  inline unsigned int PreRawCOPPERFormat_v2::GetCOPPERCounter(int n)
  {
    int pos_nwords = GetBufferPos(n) + POS_EVE_NUM_COPPER + tmp_header.RAWHEADER_NWORDS;
    return (unsigned int)(m_buffer[ pos_nwords ]);
  }
 
 
 
 
  inline unsigned int PreRawCOPPERFormat_v2::GetTrailerChksum(int  n)
  {
    int pos_nwords = GetBufferPos(n) + GetBlockNwords(n) - tmp_trailer.GetTrlNwords() + tmp_trailer.POS_CHKSUM;
    return (unsigned int)(m_buffer[ pos_nwords ]);
  }
}
#endif