DAPHNEStreamFrameProcessor.cpp

Go to the documentation of this file.

#include "fdreadoutlibs/daphne/DAPHNEStreamFrameProcessor.hpp"
#include "fddetdataformats/DAPHNEStreamFrame.hpp"
 
#include <atomic>
#include <functional>
#include <memory>
#include <string>
 
using dunedaq::datahandlinglibs::logging::TLVL_BOOKKEEPING;
using dunedaq::datahandlinglibs::logging::TLVL_FRAME_RECEIVED;
 
namespace dunedaq {
namespace fdreadoutlibs {
 
void
DAPHNEStreamFrameProcessor::conf(const appmodel::DataHandlerModule* conf)
{
  datahandlinglibs::TaskRawDataProcessorModel<types::DAPHNEStreamSuperChunkTypeAdapter>::add_preprocess_task(
    std::bind(&DAPHNEStreamFrameProcessor::timestamp_check, this, std::placeholders::_1));
  // m_tasklist.push_back( std::bind(&DAPHNEStreamFrameProcessor::frame_error_check, this, std::placeholders::_1) );
  TaskRawDataProcessorModel<types::DAPHNEStreamSuperChunkTypeAdapter>::conf(conf);
}

void
DAPHNEStreamFrameProcessor::timestamp_check(frameptr fp)
{
  /* Let Source Emulator deal with this
    // If EMU data, emulate perfectly incrementing timestamp
    if (inherited::m_emulator_mode) { // emulate perfectly incrementing timestamp
      uint64_t ts_next = m_previous_ts + 64; // NOLINT(build/unsigned)
      auto df = reinterpret_cast<daphneframeptr>(((uint8_t*)fp));  // NOLINT
      for (unsigned int i = 0; i < fp->get_num_frames(); ++i) { // NOLINT(build/unsigned)
        //auto wfh = const_cast<dunedaq::fddetdataformats::WIB2Header*>(wf->get_wib_header());
        df->set_timestamp(ts_next);
        ts_next += 64;
        df++;
      }
    }
  */
  // Acquire timestamp
  m_current_ts = fp->get_timestamp();
  uint64_t k_clock_frequency = 62500000; // NOLINT(build/unsigned)
  TLOG_DEBUG(TLVL_FRAME_RECEIVED) << "Received DAPHNEStream frame timestamp value of " << m_current_ts << " ticks (..."
                                  << std::fixed << std::setprecision(8)
                                  << (static_cast<double>(m_current_ts % (k_clock_frequency * 1000)) /
                                      static_cast<double>(k_clock_frequency))
                                  << " sec)"; // NOLINT
 
  // Check timestamp
  // RS warning : not fixed rate!
  // if (m_current_ts - m_previous_ts != ???) {
  //  ++m_ts_error_ctr;
  //}
 
  if (m_ts_error_ctr > 1000) {
    if (!m_problem_reported) {
      TLOG() << "*** Data Integrity ERROR *** Timestamp continuity is completely broken! "
             << "Something is wrong with the FE source or with the configuration!";
      m_problem_reported = true;
    }
  }
 
  m_previous_ts = m_current_ts;
  m_last_processed_daq_ts = m_current_ts;
}

void
DAPHNEStreamFrameProcessor::frame_error_check(frameptr /*fp*/)
{
  // check error fields
}
 
} // namespace fdreadoutlibs
} // namespace dunedaq