hcaltb::HcalTBTriggerDataUnpacker Class Reference

#include <HcalTBTriggerDataUnpacker.h>

Public Member Functions
	HcalTBTriggerDataUnpacker (void)
void	unpack (const FEDRawData &raw, HcalTBTriggerData &htbtd) const

Static Public Attributes
static const int	STANDARD_FED_ID = 1

Detailed Description

Definition at line 9 of file HcalTBTriggerDataUnpacker.h.

Constructor & Destructor Documentation

HcalTBTriggerDataUnpacker()

hcaltb::HcalTBTriggerDataUnpacker::HcalTBTriggerDataUnpacker ( void  )

inline

Definition at line 11 of file HcalTBTriggerDataUnpacker.h.

{}

Member Function Documentation

unpack()

void hcaltb::HcalTBTriggerDataUnpacker::unpack	(	const FEDRawData &	raw,
		HcalTBTriggerData &	htbtd
	)		const

Definition at line 56 of file HcalTBTriggerDataUnpacker.cc.

                                                                                              {
    // Use the size to determine which format we have received:
    //
    if (raw.size() == 80) {  // "old" test beam trigger format
 
      const oldTriggerDataFormat *oldtrgblk = (const oldTriggerDataFormat *)(raw.data());
      htbtd.setStandardData(oldtrgblk->orbitNumber,
                            oldtrgblk->triggerNumber,
                            oldtrgblk->bunchNumber,
                            0,  // flags_daq_ttype
                            0,
                            0,
                            0,
                            0,  // algo_bits_3->0
                            0,  // tech_bits
                            0,
                            0  // gps_1234, gps_5678
      );
 
      htbtd.setExtendedData(oldtrgblk->triggerWord,
                            oldtrgblk->triggerTime_usec,
                            oldtrgblk->triggerTime_base,
                            oldtrgblk->spillNumber,
                            oldtrgblk->runNumber,
                            oldtrgblk->runNumberSequenceId);
    } else {
      const newExtendedTrgMsgBlk *newtrgblk;
 
      if (raw.size() == 96)  // "new" test beam trigger format,
                             // 64-bit header
        newtrgblk = (const newExtendedTrgMsgBlk *)(raw.data() + 8);
 
      else if (raw.size() == 104)  // "new" test beam trigger format,
                                   // 128-bit header
        newtrgblk = (const newExtendedTrgMsgBlk *)(raw.data() + 16);
      else {
        cerr << "HcalTBtdUnpacker.unpack: data of unknown size ";
        cerr << raw.size() << endl;
        return;
      }
 
      // get bunch number from the header
      //
      const uint32_t *cdflow = (const uint32_t *)raw.data();
      int bunch_id = (*cdflow) >> 20;
 
      htbtd.setStandardData(newtrgblk->stdBlock.orbitNumber,
                            newtrgblk->stdBlock.eventNumber,
                            bunch_id,
                            newtrgblk->stdBlock.flags_daq_ttype,
                            newtrgblk->stdBlock.algo_bits_3,
                            newtrgblk->stdBlock.algo_bits_2,
                            newtrgblk->stdBlock.algo_bits_1,
                            newtrgblk->stdBlock.algo_bits_0,
                            newtrgblk->stdBlock.tech_bits,
                            newtrgblk->stdBlock.gps_1234,
                            newtrgblk->stdBlock.gps_5678);
 
      htbtd.setExtendedData(newtrgblk->triggerWord,
                            newtrgblk->triggerTime_usec,
                            newtrgblk->triggerTime_base,
                            newtrgblk->spillNumber,
                            newtrgblk->runNumber,
                            newtrgblk->runNumberSequenceId);
    }
  }

References StandardTrgMsgBlkStruct::algo_bits_0, StandardTrgMsgBlkStruct::algo_bits_1, StandardTrgMsgBlkStruct::algo_bits_2, StandardTrgMsgBlkStruct::algo_bits_3, oldTriggerDataFormat::bunchNumber, EcnaPython_AdcPeg12_S1_10_R170298_1_0_150_Dee0::cerr, FEDRawData::data(), StandardTrgMsgBlkStruct::eventNumber, StandardTrgMsgBlkStruct::flags_daq_ttype, StandardTrgMsgBlkStruct::gps_1234, StandardTrgMsgBlkStruct::gps_5678, oldTriggerDataFormat::orbitNumber, StandardTrgMsgBlkStruct::orbitNumber, oldTriggerDataFormat::runNumber, newExtendedTrgMsgBlkStruct::runNumber, oldTriggerDataFormat::runNumberSequenceId, newExtendedTrgMsgBlkStruct::runNumberSequenceId, HcalTBTriggerData::setExtendedData(), HcalTBTriggerData::setStandardData(), FEDRawData::size(), oldTriggerDataFormat::spillNumber, newExtendedTrgMsgBlkStruct::spillNumber, newExtendedTrgMsgBlkStruct::stdBlock, StandardTrgMsgBlkStruct::tech_bits, oldTriggerDataFormat::triggerNumber, oldTriggerDataFormat::triggerTime_base, newExtendedTrgMsgBlkStruct::triggerTime_base, oldTriggerDataFormat::triggerTime_usec, newExtendedTrgMsgBlkStruct::triggerTime_usec, oldTriggerDataFormat::triggerWord, and newExtendedTrgMsgBlkStruct::triggerWord.

Referenced by HcalTBObjectUnpacker::produce().

Member Data Documentation

STANDARD_FED_ID

const int hcaltb::HcalTBTriggerDataUnpacker::STANDARD_FED_ID = 1

static

Definition at line 14 of file HcalTBTriggerDataUnpacker.h.