| 1 | #ifndef MARS_MSimTrigger
|
|---|
| 2 | #define MARS_MSimTrigger
|
|---|
| 3 |
|
|---|
| 4 | #ifndef MARS_MTask
|
|---|
| 5 | #include "MTask.h"
|
|---|
| 6 | #endif
|
|---|
| 7 |
|
|---|
| 8 | #ifndef MARS_MLut
|
|---|
| 9 | #include "MLut.h"
|
|---|
| 10 | #endif
|
|---|
| 11 |
|
|---|
| 12 | #if 0
|
|---|
| 13 | #include <fstream>
|
|---|
| 14 | #endif
|
|---|
| 15 |
|
|---|
| 16 | class MParList;
|
|---|
| 17 | class MParameterD;
|
|---|
| 18 | class MAnalogChannels;
|
|---|
| 19 | class MRawEvtHeader;
|
|---|
| 20 | class MRawRunHeader;
|
|---|
| 21 | class MPedestalCam;
|
|---|
| 22 |
|
|---|
| 23 | class MSimTrigger : public MTask
|
|---|
| 24 | {
|
|---|
| 25 | private:
|
|---|
| 26 | MAnalogChannels *fCamera; //! The analog input channels
|
|---|
| 27 | MParameterD *fPulsePos; //! The intended pulse positon
|
|---|
| 28 | MParameterD *fTrigger; //! The trigger position w.r.t. the analog channels
|
|---|
| 29 | MRawRunHeader *fRunHeader; //! The run header storing infos about the digitization
|
|---|
| 30 | MRawEvtHeader *fEvtHeader; //! The event header storing the trigger information
|
|---|
| 31 | MPedestalCam *fElectronicNoise; //! Electronic noise (for baseline correction)
|
|---|
| 32 | MPedestalCam *fGain; //! Gain of the pulses
|
|---|
| 33 |
|
|---|
| 34 | MLut fRouteAC; // Combinination map for the AC channels
|
|---|
| 35 | MLut fCoincidenceMap; // channels for which digital coincidence is checked
|
|---|
| 36 |
|
|---|
| 37 | TString fNameRouteAC; // Name for the AC routing
|
|---|
| 38 | TString fNameCoincidenceMap; // Name for the coincidence mape
|
|---|
| 39 |
|
|---|
| 40 | Float_t fDiscriminatorThreshold; // Discriminator threshold
|
|---|
| 41 | Float_t fDigitalSignalLength; // Length of the output of the discriminator
|
|---|
| 42 | Float_t fCoincidenceTime; // Minimum coincidence time (gate) [slices]
|
|---|
| 43 |
|
|---|
| 44 | Bool_t fShiftBaseline; // Shift the baseline back to 0 for the threshold (needs ElectronicNoise [MPedestalCam])
|
|---|
| 45 | Bool_t fUngainSignal; // "Remove" the gain from the signal (needs Gain [MPedestalCam])
|
|---|
| 46 | Bool_t fSimulateElectronics; // If the electronics is not simulated the trigger is set artificially to the first photon arrived
|
|---|
| 47 |
|
|---|
| 48 | Int_t fMinMultiplicity; // N out of M
|
|---|
| 49 |
|
|---|
| 50 | Int_t fCableDelay; // signal runtime on the clipping cable in slices, e.g. 105cm cable = 2*105cm
|
|---|
| 51 | // (20cm/ns) = 10.5ns = 21slices @ 2GHz [slices]
|
|---|
| 52 |
|
|---|
| 53 | Float_t fCableDamping; // the signal is damped a bit when reflecting at the end of the cable and is inverted as well.
|
|---|
| 54 | // Damping factor in [-1..0]. In short tests by Kai Schennetten it looked like -0.96.
|
|---|
| 55 | #if 0
|
|---|
| 56 | // debugging
|
|---|
| 57 | std::ofstream patch_file;
|
|---|
| 58 | std::ofstream clipped_file;
|
|---|
| 59 | std::ofstream digital_file;
|
|---|
| 60 | std::ofstream ratescan_file;
|
|---|
| 61 | #endif
|
|---|
| 62 |
|
|---|
| 63 | // MSimTrigger
|
|---|
| 64 | TObjArray *CalcCoincidence(const TObjArray &arr1, const TObjArray &arr2/*, Float_t gate=0*/) const;
|
|---|
| 65 | TObjArray *CalcMinMultiplicity(const MArrayI &idx, const TObjArray &ttls, Int_t threshold) const;
|
|---|
| 66 | TObjArray *CalcCoincidences(const MArrayI &idx, const TObjArray &ttls) const;
|
|---|
| 67 | void SetTrigger(Double_t pos, Int_t idx);
|
|---|
| 68 |
|
|---|
| 69 | // MTask
|
|---|
| 70 | Int_t PreProcess(MParList *pList);
|
|---|
| 71 | Int_t Process();
|
|---|
| 72 | Int_t PostProcess();
|
|---|
| 73 |
|
|---|
| 74 | // MParContainer
|
|---|
| 75 | Int_t ReadEnv(const TEnv &env, TString prefix, Bool_t print);
|
|---|
| 76 |
|
|---|
| 77 | public:
|
|---|
| 78 | MSimTrigger(const char *name=NULL, const char *title=NULL);
|
|---|
| 79 |
|
|---|
| 80 | void SetNameRouteAC(const char *name) { fNameRouteAC=name; }
|
|---|
| 81 | void SetNameCoincidenceMap(const char *name) { fNameCoincidenceMap=name; }
|
|---|
| 82 |
|
|---|
| 83 | void SetDiscriminatorThreshold(Float_t th) { fDiscriminatorThreshold=th; }
|
|---|
| 84 | void SetDigitalSignalLength(Float_t ln) { fDigitalSignalLength=ln; }
|
|---|
| 85 | void SetCoincidenceTime(Float_t tm) { fCoincidenceTime=tm; }
|
|---|
| 86 |
|
|---|
| 87 | ClassDef(MSimTrigger, 0) // Task to simulate trigger electronics
|
|---|
| 88 | };
|
|---|
| 89 |
|
|---|
| 90 | #endif
|
|---|
