EventFunction.cc

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#ifndef _EventFunction_CC_
#define _EventFunction_CC_

#include "../includes/Header.hh"
using namespace std;

void EventFunction(unsigned long EveStat, unsigned long UsrData){
  int fRet;
  unsigned int puStatus;
  unsigned short vCnt;
  if(((EveStat & 0x2)==0x2)||((EveStat & 0x4)==0x4)){ // STPorOF flag=1
    //    cout << "Event detected. EveStat: " 
    //           << boost::format("%04x")%(EveStat);
    int nDev = (UsrData >> 4)&0xf;
    int nCH  = UsrData &0xf;

    fRet = PcntEnable(nDev, nCH, 0);

    fRet=PcntGetStatus(nDev, nCH, &puStatus);
    bool OverFlow = (puStatus & 0x10) !=0; 

    fRet=PcntRead(nDev, nCH ,&vCnt);
    if (OverFlow) vCnt = 250;
    if (vCnt!=250){
      cout << "  # of Counts: " << setw(5) << vCnt;
      cout << " Status = " << hex << puStatus << dec << endl;
      DATA << vCnt << endl;
    }
    if(vCnt<250){
      param_ptr->Hist[vCnt]++;
      param_ptr->nEvent++;
    }else{
      param_ptr->nOverFlow++;
    }
    PcntClear(nDev, nCH);

    PcntEnable(nDev, nCH, 1);

    PcntOutputDO(nDev, 0x1);
    //usleep(1);
    PcntOutputDO(nDev, 0x0);
  }
}
#endif

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