1 #ifndef ALITRDMCMSIMCONFIGHANDLER_H
2 #define ALITRDMCMSIMCONFIGHANDLER_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 ////////////////////////////////////////////////////////////////
8 // Multi Chip Module Simulation Configuration Handler Class //
10 ////////////////////////////////////////////////////////////////
14 #include "AliTRDltuParam.h"
16 class AliTRDtrapConfig;
18 class AliTRDtrapConfigHandler : public TObject {
20 AliTRDtrapConfigHandler();
21 virtual ~AliTRDtrapConfigHandler();
23 void ResetMCMs(); // Reset all trap registers and DMEM of the MCMs
24 Int_t LoadConfig(); // load a default configuration suitable for simulation
25 Int_t LoadConfig(TString filename, Int_t det); // load a TRAP configuration from a file
27 void ProcessLTUparam(Int_t dest, Int_t addr, UInt_t data); // Process the LTU parameters
28 void PrintGeoTest(); // Prints some information about the geometry. Only for debugging
30 // UInt_t peek(Int_t rob, Int_t mcm, Int_t addr); // not implemented yet
31 // Int_t poke(Int_t rob, Int_t mcm, Int_t addr, UInt_t value); // not implemented yet
34 void ConfigureDyCorr(); // deflection length correction due to Lorentz angle and tilted pad correction
35 void ConfigureDRange(); // deflection range LUT, range calculated according to B-field (in T) and pt_min (in GeV/c)
36 void ConfigureNTimebins(); // timebins in the drift region
37 void ConfigurePIDcorr(); // Calculate the mcm individual correction factors for the PID
39 Double_t Square(Double_t val) { return val*val; }; // returns the square of a given number
41 AliTRDtrapConfigHandler(const AliTRDtrapConfigHandler &h); // not implemented
42 AliTRDtrapConfigHandler &operator=(const AliTRDtrapConfigHandler &h); // not implemented
44 static const UInt_t fgkScsnCmdWrite=10; // SCSN command for the write command
45 static const UInt_t fgkScsnCmdRestr=18; // SCSN command to restrict commands to specified chambers
46 static const UInt_t fgkScsnLTUparam=27; // extended SCSN command for the LTU configuration
48 static const Int_t fgkMCMperROBCol = 4; // MCMs per ROB column
49 static const Int_t fgkPadsPerMCM = 18; // readout pads per MCM
50 static const Int_t fgkMCMperROBRow = 4; // MCMs per ROB row
52 AliTRDltuParam ltuParam; // ltuParam class for the actual calculation of the parameters
54 Int_t fDet; // detector number (0 - 539)
56 UInt_t fRestrictiveMask; // mask to restrict subsequent commands to specified chambers
58 ClassDef(AliTRDtrapConfigHandler,0)