RawTLUFormat.cc

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#include <rawdata/dataobjects/RawTLUFormat.h>
using namespace std;
using namespace Belle2;
 
RawTLUFormat::RawTLUFormat()
{
}
 
RawTLUFormat::~RawTLUFormat()
{
}
 
// int RawTLUFormat::GetNwords(int n)
// {
//   return  m_buffer[ GetBufferPos(n) +  POS_NWORDS ];
// }
 
int RawTLUFormat::GetNwordsHeader(int n)
{
  return  m_buffer[ GetBufferPos(n) +  POS_HDR_NWORDS ];
}
 
 
unsigned int RawTLUFormat::GetNodeID(int n)
{
  return (unsigned int)(m_buffer[ GetBufferPos(n) +  POS_NODE_ID ]);
}
 
unsigned int RawTLUFormat::GetEveNo(int n)
{
  return m_buffer[  GetBufferPos(n) + POS_EVE_NO ];
}
 
 
int RawTLUFormat::GetRunNo(int n)
{
  return m_buffer[  GetBufferPos(n) + POS_RUN_NO ];
}
 
 
unsigned int RawTLUFormat::GetMagicTrailer(int n)
{
  return m_buffer[  GetBufferPos(n) + POS_MAGIC_1 ];
}
 
unsigned int RawTLUFormat::GetTLUEventTag(int n)
{
  return m_buffer[  GetBufferPos(n) + POS_TLU_EVENTTAG ];
}
 
 
void RawTLUFormat::CheckData(int n,
                             unsigned int prev_evenum, unsigned int* cur_evenum)
{
  int err_flag = 0;
  char err_buf[500];
  *cur_evenum = GetEveNo(n);
 
#ifndef NO_DATA_CHECK
  if (prev_evenum != 0xFFFFFFFF && *cur_evenum != 0) {
    if ((unsigned int)(prev_evenum + 1) != *cur_evenum) {
      sprintf(err_buf, "Event # jump : i %d prev 0x%x cur 0x%x : Exiting...\n %s %s %d\n",
              n, prev_evenum, *cur_evenum, __FILE__, __PRETTY_FUNCTION__, __LINE__);
      err_flag = 1;
    }
  }
#endif
 
  if (GetEveNo(n) != GetTLUEventTag(n)) {
    sprintf(err_buf, "invalid TLU event tag : blodk %d header eve # %u TLU tag %u. Exiting...\n %s %s %d\n",
            n, GetEveNo(n), GetTLUEventTag(n), __FILE__, __PRETTY_FUNCTION__, __LINE__);
    err_flag = 1;
  }
 
 
  if (GetBlockNwords(n) != SIZE_TLU_PACKET) {
    sprintf(err_buf, "invalid TLU packet length : block %d nwords %d must be %d : Exiting...\n %s %s %d\n",
            n, GetBlockNwords(n), SIZE_TLU_PACKET, __FILE__, __PRETTY_FUNCTION__, __LINE__);
    err_flag = 1;
  }
 
  if (GetMagicTrailer(n) != TLU_MAGIC_TRAILER) {
    sprintf(err_buf, "invalid magic word : block %d magic word 0x%x must be 0x%x : Exiting...\n %s %s %d\n",
            n, GetMagicTrailer(n), TLU_MAGIC_TRAILER, __FILE__, __PRETTY_FUNCTION__, __LINE__);
    err_flag = 1;
  }
 
  if (err_flag == 1) {
    printf("[DEBUG] ========== dump a data block : block # %d==========\n", n);
    printf("[DEBUG] ");
    for (int k = 0 ; k < GetBlockNwords(n); k++) {
      printf("0x%.8x ", (GetBuffer(n))[k]);
      if (k % 10 == 9) printf("\n[DEBUG] ");
    }
    fflush(stderr);
    B2FATAL(err_buf);
  }
 
  return;
}