d2/d61/CSCDDUHeader_8h_source.html

/* CSCDDUHeader 4/24/03 A.Tumanov

 * documented at  http://www.physics.ohio-state.edu/~cms/ddu/

 */


#ifndef CSCDDUHeader_h

#define CSCDDUHeader_h

#include "DataFormats/CSCDigi/interface/CSCDDUStatusDigi.h"

#include <cstring>

#include <cstdint>


class CSCDDUHeader {

public:

  CSCDDUHeader();

  CSCDDUHeader(unsigned bx, unsigned l1num, unsigned sourceId, unsigned fmt_version = 0x6);

  CSCDDUHeader(const CSCDDUStatusDigi& digi) { memcpy(this, digi.header(), sizeInWords() * 2); }


  void setFromBuffer(uint16_t const* buf) { memcpy(this, buf, sizeInWords() * 2); }


  // Getters

  int s_link_status() const { return s_link_status_; }

  int format_version() const { return format_version_; }

  int source_id() const { return source_id_; }

  int bxnum() const { return bxnum_; }

  int lvl1num() const { return lvl1num_; }

  int event_type() const { return event_type_; }

  int ncsc() const { return ncsc_; }

  int dmb_dav() const { return dmb_dav_; }

  int dmb_full() const { return dmb_full_; }

  int live_cscs() const { return live_cscs_; }

  int output_path_status() const { return output_path_; }

  static unsigned sizeInWords() { return 12; }


  // Setters

  void setDMBDAV(int dduInput);

  void setSourceId(unsigned sourceId) { source_id_ = sourceId; }

  void setFormatVersion(unsigned version) { format_version_ = version & 0xF; }

  void setBXN(unsigned bxn) { bxnum_ = bxn & 0xFFF; }

  void setL1A(unsigned l1a) { lvl1num_ = l1a & 0xFFFFFF; }

  void setEventType(unsigned evt_type) { event_type_ = evt_type & 0xF; }

  void setTTSStatus(unsigned status) { tts_status_ = status & 0xF; }

  void setBOEStatus(unsigned status) { boe_status_ = status & 0x7F; }

  void setOutputPathStatus(unsigned status) { output_path_ = status & 0xFF; }


  unsigned short* data() { return (unsigned short*)this; }

  bool check() const;


  // gets some data filled by the event data

  friend class CSCDDUEventData;


private:

  void init();


  unsigned s_link_status_ : 4;

  unsigned format_version_ : 4;

  unsigned source_id_ : 12;

  unsigned bxnum_ : 12;


  unsigned lvl1num_ : 24;

  unsigned event_type_ : 4;

  unsigned bit64_ : 4;


  unsigned dmb_full_ : 16;

  unsigned header2_1_ : 16;

  unsigned header2_2_ : 16;

  unsigned header2_3_ : 16;


  unsigned ncsc_ : 4;

  unsigned tts_status_ : 4;

  unsigned boe_status_ : 8;

  unsigned dmb_dav_ : 16;

  unsigned output_path_ : 16;

  unsigned live_cscs_ : 16;

};

#endif