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CSCDCCTrailer.h
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1 // Authors Rick W and Alex T 9/24/94
2 //
3 #ifndef EventFilter_CSCRawToDigi_CSCDCCTrailer_h
4 #define EventFilter_CSCRawToDigi_CSCDCCTrailer_h
5 
6 #include <iostream>
7 #include <cstdint>
8 #include <cstring> // bzero
10 
14 struct CSCDCCTrailer {
16  bzero(this, sizeInWords() * 2);
17  dcc_trail1 = 0xEF;
18  EOE_1 = 0XA;
19  XXXX_1 = 0X0; //@@ Actually a reserved bit. We should not test on it.
20  }
21 
22  CSCDCCTrailer(const CSCDCCStatusDigi& digi) { memcpy(this, digi.trailer(), sizeInWords() * 2); }
23 
24  void setFromBuffer(uint16_t const* buf) { memcpy(this, buf, sizeInWords() * 2); }
25 
28  unsigned fifo_status : 8;
29  unsigned ddu_data_status2 : 24;
30  unsigned ddu_data_status1 : 16;
31  unsigned readout_time : 8;
32  unsigned dcc_trail1 : 8;
33 
36  unsigned dollardollar : 1;
37  unsigned Tx : 3;
38  unsigned TTS : 4;
39  unsigned Evt_stat : 4;
40  unsigned XXXX_2 : 4;
41  unsigned CRC : 16;
42  unsigned Evt_lgth : 24;
43  unsigned XXXX_1 : 4;
44  unsigned EOE_1 : 4;
45 
46  static unsigned sizeInWords() { return 8; }
47  //@@ The XXXX_1 is a reserved bit in CMS format - we really should not be testing it
48  bool check() const { return (dcc_trail1 == 0xEF) && (EOE_1 == 0XA) && (XXXX_1 == 0X0); }
49  unsigned short* data() { return (unsigned short*)this; }
50 };
51 #endif
CSCDCCTrailer::ddu_data_status1
unsigned ddu_data_status1
Definition: CSCDCCTrailer.h:30
CSCDCCTrailer::ddu_data_status2
unsigned ddu_data_status2
Definition: CSCDCCTrailer.h:29
CSCDCCTrailer::sizeInWords
static unsigned sizeInWords()
Definition: CSCDCCTrailer.h:46
CSCDCCTrailer::Evt_stat
unsigned Evt_stat
Definition: CSCDCCTrailer.h:39
CSCDCCTrailer::fifo_status
unsigned fifo_status
Definition: CSCDCCTrailer.h:28
CSCDCCTrailer::Evt_lgth
unsigned Evt_lgth
Definition: CSCDCCTrailer.h:42
CSCDCCTrailer::XXXX_1
unsigned XXXX_1
Definition: CSCDCCTrailer.h:43
CSCDCCTrailer
Definition: CSCDCCTrailer.h:14
CSCDCCTrailer::setFromBuffer
void setFromBuffer(uint16_t const *buf)
Definition: CSCDCCTrailer.h:24
CSCDCCTrailer::CRC
unsigned CRC
Definition: CSCDCCTrailer.h:41
CSCDCCStatusDigi.h
CSCDCCTrailer::TTS
unsigned TTS
Definition: CSCDCCTrailer.h:38
CSCDCCTrailer::Tx
unsigned Tx
Definition: CSCDCCTrailer.h:37
CSCDCCTrailer::CSCDCCTrailer
CSCDCCTrailer(const CSCDCCStatusDigi &digi)
Definition: CSCDCCTrailer.h:22
CSCDCCTrailer::EOE_1
unsigned EOE_1
Definition: CSCDCCTrailer.h:44
CSCDCCTrailer::data
unsigned short * data()
Definition: CSCDCCTrailer.h:49
CSCDCCStatusDigi
Definition: CSCDCCStatusDigi.h:15
CSCDCCTrailer::readout_time
unsigned readout_time
Definition: CSCDCCTrailer.h:31
CSCDCCTrailer::dcc_trail1
unsigned dcc_trail1
Definition: CSCDCCTrailer.h:32
CSCDCCStatusDigi::trailer
const uint16_t * trailer() const
Definition: CSCDCCStatusDigi.h:26
MonitorAlCaEcalPi0_cfi.X0
X0
Definition: MonitorAlCaEcalPi0_cfi.py:77
CSCDCCTrailer::check
bool check() const
Definition: CSCDCCTrailer.h:48
visDQMUpload.buf
buf
Definition: visDQMUpload.py:154
CSCDCCTrailer::dollardollar
unsigned dollardollar
Definition: CSCDCCTrailer.h:36
CSCDCCTrailer::CSCDCCTrailer
CSCDCCTrailer()
Definition: CSCDCCTrailer.h:15
CSCDCCTrailer::XXXX_2
unsigned XXXX_2
Definition: CSCDCCTrailer.h:40