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pamelats |
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#include "PamVMCDigRunTrailer.h" |
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ClassImp(PamVMCDigRunTrailer) |
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#include "CRC.h" |
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void PamVMCDigRunTrailer:: DigitizeRunTrailer(){ |
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UChar_t buffRT[18]; |
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// header: 16 bytes |
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DigitizePSCU(18,0x21); |
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// pkt_counter (uint32) |
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fraw->AddCounterPhys(); |
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fraw->AddCounter(); |
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UInt_t countphys = fraw->GetCounterPhys(); |
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while ( countphys > 16777215 ) |
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countphys -= 16777215; |
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// |
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fraw->SetCounterPhys(countphys); |
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buffRT[0] = ((UChar_t)(countphys >> 24)); |
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buffRT[1] = ((UChar_t)(countphys >> 16)); |
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buffRT[2] = ((UChar_t)(countphys >> 8)); |
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buffRT[3] = (UChar_t)countphys; |
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// pkt_readyCounter: valid packets in the run (uint32) |
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buffRT[4] = 0x00; |
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buffRT[5] = 0x00; |
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buffRT[6] = 0x00; |
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buffRT[7] = 0x00; |
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// obt (uint32) |
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ULong64_t obt = fraw->GetOBT() + 30LL; |
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while ( obt > 4294967295LL ) |
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obt -= 4294967295LL; |
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UInt_t Uobt = UInt_t(obt); |
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fraw->SetOBT(Uobt); |
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// |
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buffRT[8] = ((UChar_t)(Uobt >> 24)); |
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buffRT[9] = ((UChar_t)(Uobt >> 16)); |
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buffRT[10] = ((UChar_t)(Uobt >> 8)); |
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buffRT[11] = (UChar_t)Uobt; |
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// last time_sync_info (uint32) |
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buffRT[12] = 0x00; |
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buffRT[13] = 0x00; |
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buffRT[14] = 0x00; |
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buffRT[15] = 0x00; |
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// crc (uint16) |
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UShort_t crcRT = (UShort_t)CM_Compute_CRC16((UINT16)0, (BYTE*)&buffRT, (UINT32)(16)); |
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buffRT[16] = ((UChar_t)(crcRT >> 8)); |
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buffRT[17] = (UChar_t)crcRT; |
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for(Int_t i=0; i<18; i++) fDataPSCU.push_back(buffRT[i]); |
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cout<<"Size of RunTrailer = "<<fDataPSCU.size()<<endl; |
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} |
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void PamVMCDigRunTrailer::WriteRunTrailer(){ |
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fraw->WritePSCU(&fDataPSCU); |
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} |
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